From 3e77bdff88b241f9a88852ff73a70381e396bee8 Mon Sep 17 00:00:00 2001 From: Haoyang Ma Date: Mon, 20 May 2024 09:55:48 +0800 Subject: [PATCH 001/182] Update ossfuzz's README.md --- test/tools/ossfuzz/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/test/tools/ossfuzz/README.md b/test/tools/ossfuzz/README.md index dae338648980..d00cb3d5191f 100644 --- a/test/tools/ossfuzz/README.md +++ b/test/tools/ossfuzz/README.md @@ -32,6 +32,7 @@ $ rm -rf fuzzer-build && mkdir fuzzer-build && cd fuzzer-build ## Compile protobuf C++ bindings $ protoc --proto_path=../test/tools/ossfuzz yulProto.proto --cpp_out=../test/tools/ossfuzz $ protoc --proto_path=../test/tools/ossfuzz abiV2Proto.proto --cpp_out=../test/tools/ossfuzz +$ protoc --proto_path=../test/tools/ossfuzz solProto.proto --cpp_out=../test/tools/ossfuzz ## Run cmake $ export CC=clang CXX=clang++ $ cmake -DCMAKE_TOOLCHAIN_FILE=cmake/toolchains/libfuzzer.cmake -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE:-Release} .. From 194d3c107945348ce9fca2192b5d77f54d12f9de Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Tue, 21 May 2024 12:08:55 +0200 Subject: [PATCH 002/182] Set version to 0.8.27 --- CMakeLists.txt | 2 +- Changelog.md | 11 +++++++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 91c1056ec3a4..b1a307afb9e0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -21,7 +21,7 @@ include(EthPolicy) eth_policy() # project name and version should be set after cmake_policy CMP0048 -set(PROJECT_VERSION "0.8.26") +set(PROJECT_VERSION "0.8.27") # OSX target needed in order to support std::visit set(CMAKE_OSX_DEPLOYMENT_TARGET "10.14") project(solidity VERSION ${PROJECT_VERSION} LANGUAGES C CXX) diff --git a/Changelog.md b/Changelog.md index 0837a7170e4b..f48fbf080c40 100644 --- a/Changelog.md +++ b/Changelog.md @@ -1,3 +1,14 @@ +### 0.8.27 (unreleased) + +Language Features: + + +Compiler Features: + + +Bugfixes: + + ### 0.8.26 (2024-05-21) Language Features: From fe944d34f43ef1aa04fef089b6b9a96133085270 Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Wed, 22 May 2024 13:01:50 +0200 Subject: [PATCH 003/182] Add exclusion for require with errors to chk pragma script --- scripts/docs_version_pragma_check.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/scripts/docs_version_pragma_check.sh b/scripts/docs_version_pragma_check.sh index d56bed3a191b..c927cfb1e8af 100755 --- a/scripts/docs_version_pragma_check.sh +++ b/scripts/docs_version_pragma_check.sh @@ -154,7 +154,8 @@ SOLTMPDIR=$(mktemp -d) # We expect errors if explicitly stated, or if imports # are used (in the style guide) if ( ! grep -E "This will not compile after" "$f" >/dev/null && \ - grep -E "This will not compile|import \"" "$f" >/dev/null ) + grep -E "This will not compile|import \"" "$f" >/dev/null || \ + grep -R "This will only compile via IR" "$f" >/dev/null ) then opts=(--expect-errors) fi From 53370849855d997def412564b73ce8d2c77fd7dc Mon Sep 17 00:00:00 2001 From: clonker Date: Wed, 22 May 2024 21:10:49 +0200 Subject: [PATCH 004/182] formal test smod implementation corresponds to EVM smod --- test/formal/opcodes.py | 10 ++++++- test/formal/smod.py | 65 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 74 insertions(+), 1 deletion(-) create mode 100644 test/formal/smod.py diff --git a/test/formal/opcodes.py b/test/formal/opcodes.py index e091e7847b99..a70a26fe5c8d 100644 --- a/test/formal/opcodes.py +++ b/test/formal/opcodes.py @@ -25,7 +25,15 @@ def ADDMOD(x, y, m): return If(m == 0, 0, Extract(x.size() - 1, 0, URem(ZeroExt(1, x) + ZeroExt(1, y), ZeroExt(1, m)))) def SMOD(x, y): - return If(y == 0, 0, x % y) + return If( + y == 0, + 0, + If( + x >= 0, + If(y >= 0, x % y, x % (-y)), + If(y >= 0, -((-x) % y), -((-x) % (-y))) + ) + ) def LT(x, y): return If(ULT(x, y), BitVecVal(1, x.size()), BitVecVal(0, x.size())) diff --git a/test/formal/smod.py b/test/formal/smod.py new file mode 100644 index 000000000000..d82578d18c4b --- /dev/null +++ b/test/formal/smod.py @@ -0,0 +1,65 @@ +from z3 import BitVec +from rule import Rule +from opcodes import SMOD + + +n_bits = 256 +X = BitVec('X', n_bits) +Y = BitVec('Y', n_bits) + + +def smod_test(a, b, r, op=SMOD): + r""" + Tests SMOD with predefined parameters a,b against an expected result r. + """ + to_check = Rule() + to_check.require(X == a) + to_check.require(Y == b) + to_check.check(op(X, Y), r) + + +# tests from: +# https://github.com/ethereum/tests/blob/2e37a9f41167534b07e0e8f247ea934a5fe3cac9/src/GeneralStateTestsFiller/VMTests/vmArithmeticTest/smodFiller.yml +smod_test(2, 3, 2) +smod_test(-1, 2, -1) +smod_test(0, -1, 0) +smod_test(3, 0, 0) +smod_test(-2, 3, -2) +smod_test(-2, 3, -2) +smod_test(16, 0, -1, op=lambda x, y: SMOD(x, y) - 1) + +# more tests +rule = Rule() +rule.require(X == 7) +rule.require(Y == 5) +rule.check(SMOD(X, Y), 2) + +rule = Rule() +rule.require(X == 7) +rule.require(Y == 5) +rule.check(SMOD(X, Y), 2) + +rule = Rule() +rule.require(X == -7) +rule.require(Y == 5) +rule.check(SMOD(X, Y), -2) + +rule = Rule() +rule.require(X == 7) +rule.require(Y == -5) +rule.check(SMOD(X, Y), 2) + +rule = Rule() +rule.require(X == -7) +rule.require(Y == -5) +rule.check(SMOD(X, Y), -2) + +for k in [-7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7]: + for i in [-13, -12, -11, 10, -7, -2, 1, 0, 1, 2, 7, 10, 11, 12, 13]: + rule = Rule() + rule.require(X == i) + rule.require(Y == k) + if k != 0: + rule.check(SMOD(X, Y) % Y, X % Y) + else: + rule.check(SMOD(X, Y), 0) From 6de168040227fe6b2400736812a38f2b305628dd Mon Sep 17 00:00:00 2001 From: Pawel Gebal Date: Thu, 9 May 2024 13:46:05 +0200 Subject: [PATCH 005/182] Remove UnderOverflow verification target for BMC engine --- libsolidity/formal/BMC.cpp | 75 ++++++------------- libsolidity/formal/ModelCheckerSettings.h | 2 +- .../blockchain_state/transfer_1.sol | 2 +- .../constructor_state_variable_init.sol | 2 +- .../constructor_state_variable_init.sol | 1 + ...onstructor_state_variable_init_asserts.sol | 1 + ...tructor_state_variable_init_chain_tree.sol | 1 + .../smtCheckerTests/operators/mod.sol | 1 + .../smtCheckerTests/operators/mod_signed.sol | 2 +- .../user_defined_operations_on_constants.sol | 2 +- ...r_defined_operations_on_constants_fail.sol | 1 + ...rator_matches_equivalent_function_call.sol | 7 +- .../unchecked/flipping_sign_tests.sol | 2 + 13 files changed, 41 insertions(+), 58 deletions(-) diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index 97dd7050fef8..2bb794cde40f 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -569,11 +569,18 @@ void BMC::endVisit(UnaryOperation const& _op) return; if (_op.getOperator() == Token::Sub && smt::isInteger(*_op.annotation().type)) + { + addVerificationTarget( + VerificationTargetType::Underflow, + expr(_op), + &_op + ); addVerificationTarget( - VerificationTargetType::UnderOverflow, + VerificationTargetType::Overflow, expr(_op), &_op ); + } } void BMC::endVisit(BinaryOperation const& _op) @@ -813,32 +820,29 @@ std::pair BMC::arithmeticOperation( if (_op == Token::Mod) return values; - VerificationTargetType type; // The order matters here: // If _op is Div and intType is signed, we only care about overflow. if (_op == Token::Div) { if (intType->isSigned()) // Signed division can only overflow. - type = VerificationTargetType::Overflow; + addVerificationTarget(VerificationTargetType::Overflow, values.second, &_expression); else // Unsigned division cannot underflow/overflow. return values; } else if (intType->isSigned()) - type = VerificationTargetType::UnderOverflow; + { + addVerificationTarget(VerificationTargetType::Overflow, values.second, &_expression); + addVerificationTarget(VerificationTargetType::Underflow, values.second, &_expression); + } else if (_op == Token::Sub) - type = VerificationTargetType::Underflow; + addVerificationTarget(VerificationTargetType::Underflow, values.second, &_expression); else if (_op == Token::Add || _op == Token::Mul) - type = VerificationTargetType::Overflow; + addVerificationTarget(VerificationTargetType::Overflow, values.second, &_expression); else solAssert(false, ""); - addVerificationTarget( - type, - values.second, - &_expression - ); return values; } @@ -919,6 +923,12 @@ void BMC::checkVerificationTargets() void BMC::checkVerificationTarget(BMCVerificationTarget& _target) { + if ( + m_solvedTargets.count(_target.expression) && + m_solvedTargets.at(_target.expression).count(_target.type) + ) + return; + switch (_target.type) { case VerificationTargetType::ConstantCondition: @@ -930,10 +940,6 @@ void BMC::checkVerificationTarget(BMCVerificationTarget& _target) case VerificationTargetType::Overflow: checkOverflow(_target); break; - case VerificationTargetType::UnderOverflow: - checkUnderflow(_target); - checkOverflow(_target); - break; case VerificationTargetType::DivByZero: checkDivByZero(_target); break; @@ -961,19 +967,10 @@ void BMC::checkConstantCondition(BMCVerificationTarget& _target) void BMC::checkUnderflow(BMCVerificationTarget& _target) { solAssert( - _target.type == VerificationTargetType::Underflow || - _target.type == VerificationTargetType::UnderOverflow, + _target.type == VerificationTargetType::Underflow, "" ); - if ( - m_solvedTargets.count(_target.expression) && ( - m_solvedTargets.at(_target.expression).count(VerificationTargetType::Underflow) || - m_solvedTargets.at(_target.expression).count(VerificationTargetType::UnderOverflow) - ) - ) - return; - auto const* intType = dynamic_cast(_target.expression->annotation().type); if (!intType) intType = TypeProvider::uint256(); @@ -994,19 +991,10 @@ void BMC::checkUnderflow(BMCVerificationTarget& _target) void BMC::checkOverflow(BMCVerificationTarget& _target) { solAssert( - _target.type == VerificationTargetType::Overflow || - _target.type == VerificationTargetType::UnderOverflow, + _target.type == VerificationTargetType::Overflow, "" ); - if ( - m_solvedTargets.count(_target.expression) && ( - m_solvedTargets.at(_target.expression).count(VerificationTargetType::Overflow) || - m_solvedTargets.at(_target.expression).count(VerificationTargetType::UnderOverflow) - ) - ) - return; - auto const* intType = dynamic_cast(_target.expression->annotation().type); if (!intType) intType = TypeProvider::uint256(); @@ -1028,12 +1016,6 @@ void BMC::checkDivByZero(BMCVerificationTarget& _target) { solAssert(_target.type == VerificationTargetType::DivByZero, ""); - if ( - m_solvedTargets.count(_target.expression) && - m_solvedTargets.at(_target.expression).count(VerificationTargetType::DivByZero) - ) - return; - checkCondition( _target, _target.constraints && (_target.value == 0), @@ -1051,11 +1033,6 @@ void BMC::checkBalance(BMCVerificationTarget& _target) { solAssert(_target.type == VerificationTargetType::Balance, ""); - if ( - m_solvedTargets.count(_target.expression) && - m_solvedTargets.at(_target.expression).count(VerificationTargetType::Balance) - ) - return; checkCondition( _target, _target.constraints && _target.value, @@ -1072,12 +1049,6 @@ void BMC::checkAssert(BMCVerificationTarget& _target) { solAssert(_target.type == VerificationTargetType::Assert, ""); - if ( - m_solvedTargets.count(_target.expression) && - m_solvedTargets.at(_target.expression).count(_target.type) - ) - return; - checkCondition( _target, _target.constraints && !_target.value, diff --git a/libsolidity/formal/ModelCheckerSettings.h b/libsolidity/formal/ModelCheckerSettings.h index 0cfa370c40c8..3dbe472b854b 100644 --- a/libsolidity/formal/ModelCheckerSettings.h +++ b/libsolidity/formal/ModelCheckerSettings.h @@ -113,7 +113,7 @@ struct ModelCheckerInvariants std::set invariants; }; -enum class VerificationTargetType { ConstantCondition, Underflow, Overflow, UnderOverflow, DivByZero, Balance, Assert, PopEmptyArray, OutOfBounds }; +enum class VerificationTargetType { ConstantCondition, Underflow, Overflow, DivByZero, Balance, Assert, PopEmptyArray, OutOfBounds }; struct ModelCheckerTargets { diff --git a/test/libsolidity/smtCheckerTests/blockchain_state/transfer_1.sol b/test/libsolidity/smtCheckerTests/blockchain_state/transfer_1.sol index 3118086b921a..169257edff8a 100644 --- a/test/libsolidity/smtCheckerTests/blockchain_state/transfer_1.sol +++ b/test/libsolidity/smtCheckerTests/blockchain_state/transfer_1.sol @@ -12,4 +12,4 @@ contract C { // SMTIgnoreCex: yes // ---- // Warning 6328: (166-201): CHC: Assertion violation happens here. -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. \ No newline at end of file +// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol b/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol index c262e2481be5..4728a1cb0e61 100644 --- a/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol +++ b/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol @@ -39,4 +39,4 @@ contract C is B { // Warning 4661: (389-412): BMC: Assertion violation happens here. // Warning 4661: (489-513): BMC: Assertion violation happens here. // Warning 4661: (533-546): BMC: Assertion violation happens here. -// Info 6002: BMC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol b/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol index d33f9571b0c8..594580f898eb 100644 --- a/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol +++ b/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol @@ -40,3 +40,4 @@ contract C is B { // Warning 6328: (489-513): CHC: Assertion violation happens here. // Warning 6328: (533-546): CHC: Assertion violation happens here. // Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol index 03b634ba941d..40ae96db477b 100644 --- a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol +++ b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol @@ -38,3 +38,4 @@ contract C is B { // Warning 6328: (439-463): CHC: Assertion violation happens here. // Warning 6328: (483-496): CHC: Assertion violation happens here. // Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol index e98ddcb63c2e..638cb640d3db 100644 --- a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol +++ b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol @@ -42,3 +42,4 @@ contract C is B { // Warning 6328: (403-417): CHC: Assertion violation happens here. // Warning 6328: (450-463): CHC: Assertion violation happens here. // Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/mod.sol b/test/libsolidity/smtCheckerTests/operators/mod.sol index a600ef03f1d3..bd09b82402d5 100644 --- a/test/libsolidity/smtCheckerTests/operators/mod.sol +++ b/test/libsolidity/smtCheckerTests/operators/mod.sol @@ -11,3 +11,4 @@ contract C { // SMTEngine: all // ---- // Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/mod_signed.sol b/test/libsolidity/smtCheckerTests/operators/mod_signed.sol index 2e640f53fd77..c995a158a2f1 100644 --- a/test/libsolidity/smtCheckerTests/operators/mod_signed.sol +++ b/test/libsolidity/smtCheckerTests/operators/mod_signed.sol @@ -13,4 +13,4 @@ contract C { // ---- // Warning 6328: (131-148): CHC: Assertion violation might happen here. // Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol index c39360b656d2..fe12892eaba4 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol @@ -61,4 +61,4 @@ contract C { // SMTEngine: all // ---- // Info 1391: CHC: 21 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. - +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol index 25674513c0de..8afd995ea06c 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol @@ -77,3 +77,4 @@ contract C { // Warning 6328: (2783-2804): CHC: Assertion violation happens here. // Warning 6328: (2829-2850): CHC: Assertion violation happens here. // Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol index b734079c7df5..b3887bfa002d 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol @@ -71,7 +71,12 @@ contract C { // Warning 6328: (2209-2235): CHC: Assertion violation might happen here. // Warning 6328: (2245-2271): CHC: Assertion violation might happen here. // Info 1391: CHC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 2661: (679-708): BMC: Overflow (resulting value larger than 32767) happens here. +// Warning 4144: (679-708): BMC: Underflow (resulting value less than -32768) happens here. +// Warning 2661: (777-806): BMC: Overflow (resulting value larger than 32767) happens here. +// Warning 2661: (953-982): BMC: Overflow (resulting value larger than 32767) happens here. +// Warning 4144: (953-982): BMC: Underflow (resulting value less than -32768) happens here. // Warning 3046: (1051-1080): BMC: Division by zero happens here. // Warning 3046: (1149-1178): BMC: Division by zero happens here. // Warning 7812: (2245-2271): BMC: Assertion violation might happen here. -// Info 6002: BMC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol b/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol index 96b415010596..59a4b3d26e23 100644 --- a/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol +++ b/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol @@ -11,3 +11,5 @@ contract test { // ---- // Warning 6328: (110-125): CHC: Assertion violation happens here. // Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 2661: (117-119): BMC: Overflow (resulting value larger than 2**255 - 1) happens here. +// Info 6002: BMC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From f87a88aeab6f93cdbc3bef3ba7a3ee74cd4b0695 Mon Sep 17 00:00:00 2001 From: Pawel Gebal Date: Wed, 22 May 2024 17:08:23 +0200 Subject: [PATCH 006/182] SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation --- Changelog.md | 1 + libsolidity/formal/CHC.cpp | 17 +++++++++++++++++ .../constructor_state_variable_init.sol | 3 +-- .../constructor_state_variable_init_asserts.sol | 3 +-- ...nstructor_state_variable_init_chain_tree.sol | 3 +-- .../smtCheckerTests/operators/mod.sol | 3 +-- .../smtCheckerTests/operators/mod_signed.sol | 4 ++-- .../operators/unary_minus_bmc.sol | 11 +++++++++++ .../operators/unary_minus_chc.sol | 11 +++++++++++ .../user_defined_operations_on_constants.sol | 3 +-- ...ser_defined_operations_on_constants_fail.sol | 3 +-- ...perator_matches_equivalent_function_call.sol | 16 +++++++--------- .../unchecked/flipping_sign_tests.sol | 7 +++---- 13 files changed, 58 insertions(+), 27 deletions(-) create mode 100644 test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol create mode 100644 test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol diff --git a/Changelog.md b/Changelog.md index f48fbf080c40..eb9d87ea8902 100644 --- a/Changelog.md +++ b/Changelog.md @@ -4,6 +4,7 @@ Language Features: Compiler Features: + * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. Bugfixes: diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index b6ffd5954ffb..c520d13f6b0f 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -554,6 +554,23 @@ void CHC::endVisit(UnaryOperation const& _op) internalFunctionCall(funDef, std::nullopt, _op.userDefinedFunctionType(), arguments, state().thisAddress()); createReturnedExpressions(funDef, _op); + return; + } + + if ( + _op.annotation().type->category() == Type::Category::RationalNumber || + _op.annotation().type->category() == Type::Category::FixedPoint + ) + return; + + if (_op.getOperator() == Token::Sub && smt::isInteger(*_op.annotation().type)) + { + auto const* intType = dynamic_cast(_op.annotation().type); + if (!intType) + intType = TypeProvider::uint256(); + + verificationTargetEncountered(&_op, VerificationTargetType::Underflow, expr(_op) < intType->minValue()); + verificationTargetEncountered(&_op, VerificationTargetType::Overflow, expr(_op) > intType->maxValue()); } } diff --git a/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol b/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol index 594580f898eb..88036eb550de 100644 --- a/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol +++ b/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol @@ -39,5 +39,4 @@ contract C is B { // Warning 6328: (389-412): CHC: Assertion violation happens here. // Warning 6328: (489-513): CHC: Assertion violation happens here. // Warning 6328: (533-546): CHC: Assertion violation happens here. -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol index 40ae96db477b..db81b1d0fdb0 100644 --- a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol +++ b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol @@ -37,5 +37,4 @@ contract C is B { // Warning 6328: (339-362): CHC: Assertion violation happens here. // Warning 6328: (439-463): CHC: Assertion violation happens here. // Warning 6328: (483-496): CHC: Assertion violation happens here. -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol index 638cb640d3db..8fe0cb28e0f0 100644 --- a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol +++ b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol @@ -41,5 +41,4 @@ contract C is B { // ---- // Warning 6328: (403-417): CHC: Assertion violation happens here. // Warning 6328: (450-463): CHC: Assertion violation happens here. -// Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 7 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/mod.sol b/test/libsolidity/smtCheckerTests/operators/mod.sol index bd09b82402d5..d12e5c49d5a3 100644 --- a/test/libsolidity/smtCheckerTests/operators/mod.sol +++ b/test/libsolidity/smtCheckerTests/operators/mod.sol @@ -10,5 +10,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/mod_signed.sol b/test/libsolidity/smtCheckerTests/operators/mod_signed.sol index c995a158a2f1..c34bd08e3adb 100644 --- a/test/libsolidity/smtCheckerTests/operators/mod_signed.sol +++ b/test/libsolidity/smtCheckerTests/operators/mod_signed.sol @@ -12,5 +12,5 @@ contract C { // SMTEngine: all // ---- // Warning 6328: (131-148): CHC: Assertion violation might happen here. -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol b/test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol new file mode 100644 index 000000000000..052554d21c63 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol @@ -0,0 +1,11 @@ +contract C +{ + function f(int x) public pure { + assert(x == -x); + } +} +// ==== +// SMTEngine: bmc +// ---- +// Warning 4661: (48-63): BMC: Assertion violation happens here. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol b/test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol new file mode 100644 index 000000000000..0d1bf972be49 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol @@ -0,0 +1,11 @@ +contract C +{ + function f(int x) public pure { + assert(x == -x); + } +} +// ==== +// SMTEngine: chc +// ---- +// Warning 6328: (48-63): CHC: Assertion violation happens here. +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol index fe12892eaba4..49420440f456 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol @@ -60,5 +60,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 21 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 22 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol index 8afd995ea06c..106a7c5f09a1 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol @@ -76,5 +76,4 @@ contract C { // Warning 6328: (2741-2758): CHC: Assertion violation happens here. // Warning 6328: (2783-2804): CHC: Assertion violation happens here. // Warning 6328: (2829-2850): CHC: Assertion violation happens here. -// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol index b3887bfa002d..33665ee26dcc 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol @@ -56,27 +56,25 @@ contract C { // SMTIgnoreOS: macos // ---- // Warning 3944: (679-708): CHC: Underflow (resulting value less than -32768) might happen here. -// Warning 4984: (679-708): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 3944: (777-806): CHC: Underflow (resulting value less than -32768) happens here. +// Warning 4984: (679-708): CHC: Overflow (resulting value larger than 32767) happens here. +// Warning 3944: (777-806): CHC: Underflow (resulting value less than -32768) might happen here. // Warning 4984: (777-806): CHC: Overflow (resulting value larger than 32767) might happen here. +// Warning 4984: (870-884): CHC: Overflow (resulting value larger than 32767) might happen here. // Warning 3944: (953-982): CHC: Underflow (resulting value less than -32768) might happen here. // Warning 4984: (953-982): CHC: Overflow (resulting value larger than 32767) might happen here. // Warning 4984: (1051-1080): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 4281: (1051-1080): CHC: Division by zero might happen here. +// Warning 4281: (1051-1080): CHC: Division by zero happens here. // Warning 4281: (1149-1178): CHC: Division by zero might happen here. // Warning 6328: (2069-2095): CHC: Assertion violation might happen here. -// Warning 6328: (2105-2131): CHC: Assertion violation might happen here. // Warning 6328: (2141-2163): CHC: Assertion violation might happen here. -// Warning 6328: (2173-2199): CHC: Assertion violation might happen here. // Warning 6328: (2209-2235): CHC: Assertion violation might happen here. // Warning 6328: (2245-2271): CHC: Assertion violation might happen here. -// Info 1391: CHC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 2661: (679-708): BMC: Overflow (resulting value larger than 32767) happens here. +// Info 1391: CHC: 13 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. // Warning 4144: (679-708): BMC: Underflow (resulting value less than -32768) happens here. // Warning 2661: (777-806): BMC: Overflow (resulting value larger than 32767) happens here. +// Warning 4144: (777-806): BMC: Underflow (resulting value less than -32768) happens here. // Warning 2661: (953-982): BMC: Overflow (resulting value larger than 32767) happens here. // Warning 4144: (953-982): BMC: Underflow (resulting value less than -32768) happens here. -// Warning 3046: (1051-1080): BMC: Division by zero happens here. // Warning 3046: (1149-1178): BMC: Division by zero happens here. // Warning 7812: (2245-2271): BMC: Assertion violation might happen here. -// Info 6002: BMC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 8 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol b/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol index 59a4b3d26e23..536d2a2b443f 100644 --- a/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol +++ b/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol @@ -2,14 +2,13 @@ contract test { function f() public pure returns (bool) { int256 x = -2**255; unchecked { assert(-x == x); } - assert(-x == x); // CHC apparently does not create an underflow target for unary minus + assert(-x == x); return true; } } // ==== // SMTEngine: all // ---- +// Warning 4984: (117-119): CHC: Overflow (resulting value larger than 2**255 - 1) happens here. // Warning 6328: (110-125): CHC: Assertion violation happens here. -// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 2661: (117-119): BMC: Overflow (resulting value larger than 2**255 - 1) happens here. -// Info 6002: BMC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From f80d45d07f989315f6d540d629368447397a35ab Mon Sep 17 00:00:00 2001 From: Pawel Gebal Date: Fri, 24 May 2024 17:26:03 +0200 Subject: [PATCH 007/182] SMTChecker: Add SMTShowProvedSafe option for use in SMT checker tests --- scripts/error_codes.py | 1 - test/libsolidity/SMTCheckerTest.cpp | 8 ++++++++ test/libsolidity/SMTCheckerTest.h | 2 ++ .../smtCheckerTests/operators/compound_add.sol | 5 ++++- 4 files changed, 14 insertions(+), 2 deletions(-) diff --git a/scripts/error_codes.py b/scripts/error_codes.py index 27e7b1102bbe..8ee5cbbdeda7 100755 --- a/scripts/error_codes.py +++ b/scripts/error_codes.py @@ -206,7 +206,6 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False): "2339", # SMTChecker, covered by CL tests "2961", # SMTChecker, covered by CL tests "6240", # SMTChecker, covered by CL tests - "9576", # SMTChecker, covered by CL tests } assert len(test_ids & white_ids) == 0, "The sets are not supposed to intersect" test_ids |= white_ids diff --git a/test/libsolidity/SMTCheckerTest.cpp b/test/libsolidity/SMTCheckerTest.cpp index 893ccb0f1537..e3ec14c97c0d 100644 --- a/test/libsolidity/SMTCheckerTest.cpp +++ b/test/libsolidity/SMTCheckerTest.cpp @@ -38,6 +38,14 @@ SMTCheckerTest::SMTCheckerTest(std::string const& _filename): SyntaxTest(_filena else BOOST_THROW_EXCEPTION(std::runtime_error("Invalid SMT external calls mode.")); + auto const& showProvedSafe = m_reader.stringSetting("SMTShowProvedSafe", "no"); + if (showProvedSafe == "no") + m_modelCheckerSettings.showProvedSafe = false; + else if (showProvedSafe == "yes") + m_modelCheckerSettings.showProvedSafe = true; + else + BOOST_THROW_EXCEPTION(std::runtime_error("Invalid SMT \"show proved safe\" choice.")); + auto const& showUnproved = m_reader.stringSetting("SMTShowUnproved", "yes"); if (showUnproved == "no") m_modelCheckerSettings.showUnproved = false; diff --git a/test/libsolidity/SMTCheckerTest.h b/test/libsolidity/SMTCheckerTest.h index d42572dc5b29..aa0f92121a70 100644 --- a/test/libsolidity/SMTCheckerTest.h +++ b/test/libsolidity/SMTCheckerTest.h @@ -52,6 +52,8 @@ class SMTCheckerTest: public SyntaxTest Set in m_ignoreCex. SMTIgnoreInv: `yes`, `no`, where the default is `no`. Set in m_modelCheckerSettings. + SMTShowProvedSafe: `yes`, `no`, where the default is `no`. + Set in m_modelCheckerSettings. SMTShowUnproved: `yes`, `no`, where the default is `yes`. Set in m_modelCheckerSettings. SMTSolvers: `all`, `cvc4`, `z3`, `none`, where the default is `all`. diff --git a/test/libsolidity/smtCheckerTests/operators/compound_add.sol b/test/libsolidity/smtCheckerTests/operators/compound_add.sol index 7a18b1c7ee4e..852956f031a3 100644 --- a/test/libsolidity/smtCheckerTests/operators/compound_add.sol +++ b/test/libsolidity/smtCheckerTests/operators/compound_add.sol @@ -10,6 +10,9 @@ contract C } // ==== // SMTEngine: all +// SMTShowProvedSafe: yes // ---- // Warning 6328: (118-133): CHC: Assertion violation happens here. -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 9576: (90-95): CHC: Overflow (resulting value larger than 2**256 - 1) check is safe! +// Info 9576: (85-95): CHC: Overflow (resulting value larger than 2**256 - 1) check is safe! +// Info 9576: (99-114): CHC: Assertion violation check is safe! From 5240ef3ecbefc0ec29f42fc96aa4fc7683b9e41b Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Mon, 27 May 2024 10:40:08 +0200 Subject: [PATCH 008/182] Move type() helper function from TypeChecker to ASTUtils --- libsolidity/analysis/TypeChecker.cpp | 12 ------------ libsolidity/analysis/TypeChecker.h | 6 ------ libsolidity/ast/ASTUtils.cpp | 12 ++++++++++++ libsolidity/ast/ASTUtils.h | 6 ++++++ 4 files changed, 18 insertions(+), 18 deletions(-) diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index 42c98a8f056e..5044414bff6d 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -80,18 +80,6 @@ bool TypeChecker::checkTypeRequirements(SourceUnit const& _source) return !Error::containsErrors(m_errorReporter.errors()); } -Type const* TypeChecker::type(Expression const& _expression) const -{ - solAssert(!!_expression.annotation().type, "Type requested but not present."); - return _expression.annotation().type; -} - -Type const* TypeChecker::type(VariableDeclaration const& _variable) const -{ - solAssert(!!_variable.annotation().type, "Type requested but not present."); - return _variable.annotation().type; -} - bool TypeChecker::visit(ContractDefinition const& _contract) { m_currentContract = &_contract; diff --git a/libsolidity/analysis/TypeChecker.h b/libsolidity/analysis/TypeChecker.h index 2ef6b818be6e..d7998d1784c6 100644 --- a/libsolidity/analysis/TypeChecker.h +++ b/libsolidity/analysis/TypeChecker.h @@ -56,12 +56,6 @@ class TypeChecker: private ASTConstVisitor /// @returns true iff all checks passed. Note even if all checks passed, errors() can still contain warnings bool checkTypeRequirements(SourceUnit const& _source); - /// @returns the type of an expression and asserts that it is present. - Type const* type(Expression const& _expression) const; - /// @returns the type of the given variable and throws if the type is not present - /// (this can happen for variables with non-explicit types before their types are resolved) - Type const* type(VariableDeclaration const& _variable) const; - static bool typeSupportedByOldABIEncoder(Type const& _type, bool _isLibraryCall); private: diff --git a/libsolidity/ast/ASTUtils.cpp b/libsolidity/ast/ASTUtils.cpp index 27c0833d26b1..7d434f896d12 100644 --- a/libsolidity/ast/ASTUtils.cpp +++ b/libsolidity/ast/ASTUtils.cpp @@ -95,4 +95,16 @@ Expression const* resolveOuterUnaryTuples(Expression const* _expr) return _expr; } +Type const* type(Expression const& _expression) +{ + solAssert(!!_expression.annotation().type, "Type requested but not present."); + return _expression.annotation().type; +} + +Type const* type(VariableDeclaration const& _variable) +{ + solAssert(!!_variable.annotation().type, "Type requested but not present."); + return _variable.annotation().type; +} + } diff --git a/libsolidity/ast/ASTUtils.h b/libsolidity/ast/ASTUtils.h index f6e3f0641dae..b31bd20d5845 100644 --- a/libsolidity/ast/ASTUtils.h +++ b/libsolidity/ast/ASTUtils.h @@ -42,4 +42,10 @@ ASTNode const* locateInnermostASTNode(int _offsetInFile, SourceUnit const& _sour /// into unary tuples and returns the contained expression. Expression const* resolveOuterUnaryTuples(Expression const* _expr); +/// @returns the type of an expression and asserts that it is present. +Type const* type(Expression const& _expression); +/// @returns the type of the given variable and throws if the type is not present +/// (this can happen for variables with non-explicit types before their types are resolved) +Type const* type(VariableDeclaration const& _variable); + } From c285bf3155a522b1c803d4bd811b0b05bd302240 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 23 May 2024 19:34:16 +0200 Subject: [PATCH 009/182] ReleaseChecklist: Review and approve blog posts before the release starts --- ReleaseChecklist.md | 1 + 1 file changed, 1 insertion(+) diff --git a/ReleaseChecklist.md b/ReleaseChecklist.md index 5db731cfc591..30dc30a49016 100644 --- a/ReleaseChecklist.md +++ b/ReleaseChecklist.md @@ -38,6 +38,7 @@ At least a day before the release: ### Blog Post - [ ] Create a post on [solidity-website](https://github.com/ethereum/solidity-website/tree/main/src/posts) in the ``Releases`` category and explain some of the new features or concepts. - [ ] Create a post on [solidity-website](https://github.com/ethereum/solidity-website/tree/main/src/posts) in the ``Security Alerts`` category in case of important bug(s). + - [ ] Get the posts reviewed and approved **before the release starts**. ### Changelog - [ ] Sort the changelog entries alphabetically and correct any errors you notice. Commit it. From 748d444a232cc4d8a65bd10a2ce333a047390e97 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 23 May 2024 19:34:30 +0200 Subject: [PATCH 010/182] ReleaseChecklist: Fix a misplaced backtick --- ReleaseChecklist.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ReleaseChecklist.md b/ReleaseChecklist.md index 30dc30a49016..d5e5abdd1403 100644 --- a/ReleaseChecklist.md +++ b/ReleaseChecklist.md @@ -82,7 +82,7 @@ At least a day before the release: ### PPA - [ ] Create ``.release_ppa_auth`` at the root of your local Solidity checkout and set ``LAUNCHPAD_EMAIL`` and ``LAUNCHPAD_KEYID`` to your key's email and key id. - [ ] Double-check that the ``DISTRIBUTIONS`` list in ``scripts/release_ppa.sh`` and ``scripts/deps-ppa/static_z3.sh`` contains the most recent versions of Ubuntu. - - [ ] Make sure the [``~ethereum/cpp-build-deps`` PPA repository](https://launchpad.net/~ethereum/+archive/ubuntu/cpp-build-deps) contains ``libz3-static-dev builds`` for all current versions of Ubuntu. + - [ ] Make sure the [``~ethereum/cpp-build-deps`` PPA repository](https://launchpad.net/~ethereum/+archive/ubuntu/cpp-build-deps) contains ``libz3-static-dev`` builds for all current versions of Ubuntu. Note that it may be included in the ``z3-static`` multipackage (follow the ``View package details`` link to check). If not present, run ``scripts/deps-ppa/static_z3.sh`` and wait for the builds to succeed before continuing. - [ ] Run ``scripts/release_ppa.sh v$VERSION`` to create the PPA release. From 118362f97cdbc899dbdd40bd61b38eadb3adf86a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 23 May 2024 19:34:54 +0200 Subject: [PATCH 011/182] ReleaseChecklist: Link to "Learning from Past Releases" --- ReleaseChecklist.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ReleaseChecklist.md b/ReleaseChecklist.md index d5e5abdd1403..85d1ff82ea34 100644 --- a/ReleaseChecklist.md +++ b/ReleaseChecklist.md @@ -24,6 +24,7 @@ At least a day before the release: This is recommended especially when dealing with PPA for the first time, when we add a new Ubuntu version or when the PPA scripts were modified in this release cycle. - [ ] Verify that the release tarball of ``solc-js`` works. Bump version locally, add ``soljson.js`` from CI, build it, compare the file structure with the previous version, install it locally and try to use it. + - [ ] Review [Learning from Past Releases](https://notes.ethereum.org/@solidity/release-mistakes) to make sure you don't repeat the same mistakes. ### Drafts At least a day before the release: @@ -117,4 +118,5 @@ At least a day before the release: - [ ] Share the announcement on [Project Updates](https://discord.com/channels/420394352083337236/798974456704925696) - [ ] Share the announcement on [`#solidity` channel on Matrix](https://matrix.to/#/#ethereum_solidity:gitter.im) - [ ] Share the announcement on [`#solc-tooling`](https://matrix.to/#/#solc-tooling:matrix.org) + - [ ] If anything went wrong this time, mention it in [Learning from Past Releases](https://notes.ethereum.org/@solidity/release-mistakes). - [ ] Lean back, wait for bug reports and repeat from step 1 :). From dc9874127544ee142a977f1c36e8879a6718a8cd Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Fri, 24 May 2024 12:13:58 +0200 Subject: [PATCH 012/182] ReleaseChecklist: Mention that docs need to be built before linkcheck --- ReleaseChecklist.md | 1 + 1 file changed, 1 insertion(+) diff --git a/ReleaseChecklist.md b/ReleaseChecklist.md index 85d1ff82ea34..8ca2e7f96ed3 100644 --- a/ReleaseChecklist.md +++ b/ReleaseChecklist.md @@ -15,6 +15,7 @@ At least a day before the release: - [ ] Run ``make linkcheck`` from within ``docs/`` and fix any broken links it finds. Ignore false positives caused by ``href`` anchors and dummy links not meant to work. + **Note**: In order to run the link check, make sure you've built the docs first via ``docs.sh``. - [ ] Double-check that [the most recent docs builds at readthedocs](https://readthedocs.org/projects/solidity/builds/) succeeded. - [ ] Make sure that all merged PRs that should have changelog entries do have them. - [ ] Rerun CI on the top commits of main branches in all repositories that do not have daily activity by creating a test branch or PR: From 75ebcc0147f47c5f55da44ed64697b3d0572ace4 Mon Sep 17 00:00:00 2001 From: Moritz Hoffmann Date: Tue, 28 May 2024 10:42:07 +0200 Subject: [PATCH 013/182] test substitution of unlimited string literal in yul - Defines a contract with a name that exceeds 32 characters - programSize is defined as datasize(contractName) - if not correct, programSize can be substituted by optimizations into ctor return value - this is due to u256 words only capturing first 32 chars --- .../long_literals_as_builtin_args.yul | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul diff --git a/test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul b/test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul new file mode 100644 index 000000000000..34b44aad9492 --- /dev/null +++ b/test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul @@ -0,0 +1,28 @@ +object "AccessControlDefaultAdminRules4233_14" { + code { + let programSize := datasize("AccessControlDefaultAdminRules4233_14") + let i := mload(64) + // argument of datasize is a literal of length >32 which shares a common substring + // of length 32 with programSize, this should not be substituted + let j := datasize("AccessControlDefaultAdminRules4233_14_deployed") + codecopy(i, dataoffset("AccessControlDefaultAdminRules4233_14_deployed"), j) + } + object "AccessControlDefaultAdminRules4233_14_deployed" { + code {} + } + +} +// ---- +// step: commonSubexpressionEliminator +// +// object "AccessControlDefaultAdminRules4233_14" { +// code { +// let programSize := datasize("AccessControlDefaultAdminRules4233_14") +// let i := mload(64) +// let j := datasize("AccessControlDefaultAdminRules4233_14_deployed") +// codecopy(i, dataoffset("AccessControlDefaultAdminRules4233_14_deployed"), j) +// } +// object "AccessControlDefaultAdminRules4233_14_deployed" { +// code { } +// } +// } From 85396f448f32e8d649e84b84740b52f7f2a605ed Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Mon, 27 May 2024 15:54:16 -0300 Subject: [PATCH 014/182] Introduce evm version prague --- .circleci/soltest_all.sh | 2 +- Changelog.md | 1 + docs/using-the-compiler.rst | 3 ++- liblangutil/EVMVersion.h | 34 +++++++++++++++++++++++++++++-- scripts/tests.sh | 2 +- solc/CommandLineParser.cpp | 2 +- test/EVMHost.cpp | 2 ++ test/tools/fuzzer_common.cpp | 3 ++- test/tools/ossfuzz/protoToYul.cpp | 2 ++ test/tools/ossfuzz/yulProto.proto | 1 + 10 files changed, 45 insertions(+), 7 deletions(-) diff --git a/.circleci/soltest_all.sh b/.circleci/soltest_all.sh index 009852710e51..86c14901b22c 100755 --- a/.circleci/soltest_all.sh +++ b/.circleci/soltest_all.sh @@ -31,7 +31,7 @@ REPODIR="$(realpath "$(dirname "$0")"/..)" # shellcheck source=scripts/common.sh source "${REPODIR}/scripts/common.sh" -DEFAULT_EVM_VALUES=(constantinople petersburg istanbul berlin london paris shanghai cancun) +DEFAULT_EVM_VALUES=(constantinople petersburg istanbul berlin london paris shanghai cancun prague) # Deserialize the EVM_VALUES array if it was provided as argument or # set EVM_VALUES to the default values. IFS=" " read -ra EVM_VALUES <<< "${1:-${DEFAULT_EVM_VALUES[@]}}" diff --git a/Changelog.md b/Changelog.md index eb9d87ea8902..e7a1d865ebda 100644 --- a/Changelog.md +++ b/Changelog.md @@ -4,6 +4,7 @@ Language Features: Compiler Features: + * EVM: Support for the EVM version "Prague". * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. diff --git a/docs/using-the-compiler.rst b/docs/using-the-compiler.rst index 875c15b09d6d..544f45142383 100644 --- a/docs/using-the-compiler.rst +++ b/docs/using-the-compiler.rst @@ -181,6 +181,7 @@ at each version. Backward compatibility is not guaranteed between each version. - Introduces ``blobhash()`` in inline assembly and a corresponding global function to retrieve versioned hashes of blobs associated with the transaction (see `EIP-4844 `_). - Opcode ``mcopy`` is available in assembly (see `EIP-5656 `_). - Opcodes ``tstore`` and ``tload`` are available in assembly (see `EIP-1153 `_). +- ``prague`` (**experimental**) .. index:: ! standard JSON, ! --standard-json .. _compiler-api: @@ -344,7 +345,7 @@ Input Description // Version of the EVM to compile for. // Affects type checking and code generation. Can be homestead, // tangerineWhistle, spuriousDragon, byzantium, constantinople, - // petersburg, istanbul, berlin, london, paris, shanghai or cancun (default) + // petersburg, istanbul, berlin, london, paris, shanghai, cancun (default) or prague. "evmVersion": "cancun", // Optional: Change compilation pipeline to go through the Yul intermediate representation. // This is false by default. diff --git a/liblangutil/EVMVersion.h b/liblangutil/EVMVersion.h index 58b54f3dcaa7..774268917483 100644 --- a/liblangutil/EVMVersion.h +++ b/liblangutil/EVMVersion.h @@ -60,10 +60,25 @@ class EVMVersion: static EVMVersion paris() { return {Version::Paris}; } static EVMVersion shanghai() { return {Version::Shanghai}; } static EVMVersion cancun() { return {Version::Cancun}; } + static EVMVersion prague() { return {Version::Prague}; } static std::optional fromString(std::string const& _version) { - for (auto const& v: {homestead(), tangerineWhistle(), spuriousDragon(), byzantium(), constantinople(), petersburg(), istanbul(), berlin(), london(), paris(), shanghai(), cancun()}) + for (auto const& v: { + homestead(), + tangerineWhistle(), + spuriousDragon(), + byzantium(), + constantinople(), + petersburg(), + istanbul(), + berlin(), + london(), + paris(), + shanghai(), + cancun(), + prague() + }) if (_version == v.name()) return v; return std::nullopt; @@ -88,6 +103,7 @@ class EVMVersion: case Version::Paris: return "paris"; case Version::Shanghai: return "shanghai"; case Version::Cancun: return "cancun"; + case Version::Prague: return "prague"; } return "INVALID"; } @@ -115,7 +131,21 @@ class EVMVersion: bool canOverchargeGasForCall() const { return *this >= tangerineWhistle(); } private: - enum class Version { Homestead, TangerineWhistle, SpuriousDragon, Byzantium, Constantinople, Petersburg, Istanbul, Berlin, London, Paris, Shanghai, Cancun }; + enum class Version { + Homestead, + TangerineWhistle, + SpuriousDragon, + Byzantium, + Constantinople, + Petersburg, + Istanbul, + Berlin, + London, + Paris, + Shanghai, + Cancun, + Prague + }; EVMVersion(Version _version): m_version(_version) {} diff --git a/scripts/tests.sh b/scripts/tests.sh index 26eaf4b4b15b..dfbc0477342d 100755 --- a/scripts/tests.sh +++ b/scripts/tests.sh @@ -105,7 +105,7 @@ EVM_VERSIONS="homestead byzantium" if [ -z "$CI" ] then - EVM_VERSIONS+=" constantinople petersburg istanbul berlin london paris shanghai cancun" + EVM_VERSIONS+=" constantinople petersburg istanbul berlin london paris shanghai cancun prague" fi # And then run the Solidity unit-tests in the matrix combination of optimizer / no optimizer diff --git a/solc/CommandLineParser.cpp b/solc/CommandLineParser.cpp index 824c899110a2..e61c5ce0a7ae 100644 --- a/solc/CommandLineParser.cpp +++ b/solc/CommandLineParser.cpp @@ -605,7 +605,7 @@ General Information)").c_str(), g_strEVMVersion.c_str(), po::value()->value_name("version")->default_value(EVMVersion{}.name()), "Select desired EVM version. Either homestead, tangerineWhistle, spuriousDragon, " - "byzantium, constantinople, petersburg, istanbul, berlin, london, paris, shanghai or cancun." + "byzantium, constantinople, petersburg, istanbul, berlin, london, paris, shanghai, cancun or prague." ) ; if (!_forHelp) // Note: We intentionally keep this undocumented for now. diff --git a/test/EVMHost.cpp b/test/EVMHost.cpp index 4ab9b2b08d7e..5626f8d436e7 100644 --- a/test/EVMHost.cpp +++ b/test/EVMHost.cpp @@ -119,6 +119,8 @@ EVMHost::EVMHost(langutil::EVMVersion _evmVersion, evmc::VM& _vm): m_evmRevision = EVMC_SHANGHAI; else if (_evmVersion == langutil::EVMVersion::cancun()) m_evmRevision = EVMC_CANCUN; + else if (_evmVersion == langutil::EVMVersion::prague()) + m_evmRevision = EVMC_PRAGUE; else assertThrow(false, Exception, "Unsupported EVM version"); diff --git a/test/tools/fuzzer_common.cpp b/test/tools/fuzzer_common.cpp index b054883820fc..8b7dbffa8cfa 100644 --- a/test/tools/fuzzer_common.cpp +++ b/test/tools/fuzzer_common.cpp @@ -49,7 +49,8 @@ static std::vector s_evmVersions = { EVMVersion::istanbul(), EVMVersion::berlin(), EVMVersion::london(), - EVMVersion::paris() + EVMVersion::paris(), + EVMVersion::prague() }; void FuzzerUtil::testCompilerJsonInterface(std::string const& _input, bool _optimize, bool _quiet) diff --git a/test/tools/ossfuzz/protoToYul.cpp b/test/tools/ossfuzz/protoToYul.cpp index 8822666c8b02..7913f4d63450 100644 --- a/test/tools/ossfuzz/protoToYul.cpp +++ b/test/tools/ossfuzz/protoToYul.cpp @@ -119,6 +119,8 @@ EVMVersion ProtoConverter::evmVersionMapping(Program_Version const& _ver) return EVMVersion::shanghai(); case Program::CANCUN: return EVMVersion::cancun(); + case Program::PRAGUE: + return EVMVersion::prague(); } } diff --git a/test/tools/ossfuzz/yulProto.proto b/test/tools/ossfuzz/yulProto.proto index cf14b887c1b3..15ac01396bcc 100644 --- a/test/tools/ossfuzz/yulProto.proto +++ b/test/tools/ossfuzz/yulProto.proto @@ -406,6 +406,7 @@ message Program { PARIS = 9; SHANGHAI = 10; CANCUN = 11; + PRAGUE = 12; } oneof program_oneof { Block block = 1; From bbd5e2e130024a4ebb49d078338dc6a90059e779 Mon Sep 17 00:00:00 2001 From: clonker Date: Thu, 23 May 2024 13:24:44 +0200 Subject: [PATCH 015/182] yul identifiers with leading or trailing dot are restricted --- Changelog.md | 1 + libyul/optimiser/OptimizerUtilities.cpp | 13 +++++- .../leading_and_trailing_dots.yul | 42 +++++++++++++++++++ 3 files changed, 55 insertions(+), 1 deletion(-) create mode 100644 test/libyul/objectCompiler/leading_and_trailing_dots.yul diff --git a/Changelog.md b/Changelog.md index eb9d87ea8902..7689ede6bf34 100644 --- a/Changelog.md +++ b/Changelog.md @@ -8,6 +8,7 @@ Compiler Features: Bugfixes: +Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. ### 0.8.26 (2024-05-21) diff --git a/libyul/optimiser/OptimizerUtilities.cpp b/libyul/optimiser/OptimizerUtilities.cpp index 17f912762b38..bfa3d888f19b 100644 --- a/libyul/optimiser/OptimizerUtilities.cpp +++ b/libyul/optimiser/OptimizerUtilities.cpp @@ -36,6 +36,17 @@ using namespace solidity::langutil; using namespace solidity::util; using namespace solidity::yul; +namespace +{ + +bool hasLeadingOrTrailingDot(std::string_view const _s) +{ + yulAssert(!_s.empty()); + return _s.front() == '.' || _s.back() == '.'; +} + +} + void yul::removeEmptyBlocks(Block& _block) { auto isEmptyBlock = [](Statement const& _st) -> bool { @@ -46,7 +57,7 @@ void yul::removeEmptyBlocks(Block& _block) bool yul::isRestrictedIdentifier(Dialect const& _dialect, YulString const& _identifier) { - return _identifier.empty() || TokenTraits::isYulKeyword(_identifier.str()) || _dialect.reservedIdentifier(_identifier); + return _identifier.empty() || hasLeadingOrTrailingDot(_identifier.str()) || TokenTraits::isYulKeyword(_identifier.str()) || _dialect.reservedIdentifier(_identifier); } std::optional yul::toEVMInstruction(Dialect const& _dialect, YulString const& _name) diff --git a/test/libyul/objectCompiler/leading_and_trailing_dots.yul b/test/libyul/objectCompiler/leading_and_trailing_dots.yul new file mode 100644 index 000000000000..ea6a8fcd8bd8 --- /dev/null +++ b/test/libyul/objectCompiler/leading_and_trailing_dots.yul @@ -0,0 +1,42 @@ +{ + function e(_._) { + e(0) + } + e(2) + function f(n._) { + f(0) + } + f(2) + function g(_.n) { + g(0) + } + g(2) +} +// ---- +// Assembly: +// /* "source":49:50 */ +// 0x02 +// /* "source":6:42 */ +// tag_1: +// /* "source":34:35 */ +// 0x00 +// /* "source":32:36 */ +// tag_1 +// jump // in +// /* "source":56:92 */ +// tag_2: +// /* "source":84:85 */ +// 0x00 +// /* "source":82:86 */ +// tag_2 +// jump // in +// /* "source":106:142 */ +// tag_3: +// /* "source":134:135 */ +// 0x00 +// /* "source":132:136 */ +// tag_3 +// jump // in +// Bytecode: 60025b5f6002565b5f6007565b5f600c56 +// Opcodes: PUSH1 0x2 JUMPDEST PUSH0 PUSH1 0x2 JUMP JUMPDEST PUSH0 PUSH1 0x7 JUMP JUMPDEST PUSH0 PUSH1 0xC JUMP +// SourceMappings: 49:1:0:-:0;6:36;34:1;32:4;:::i;56:36::-;84:1;82:4;:::i;106:36::-;134:1;132:4;:::i From 69c646a6077f49b3ed0a7842b564106ffe156751 Mon Sep 17 00:00:00 2001 From: Daniel Zahariev Date: Tue, 28 May 2024 20:53:02 +0300 Subject: [PATCH 016/182] Update style-guide.rst Update function modifier order in the example to match with the guide. --- docs/style-guide.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/style-guide.rst b/docs/style-guide.rst index 0ac890cb3478..87e604124b87 100644 --- a/docs/style-guide.rst +++ b/docs/style-guide.rst @@ -662,7 +662,7 @@ Yes: return balanceOf[from]; } - function increment(uint x) public onlyOwner pure returns (uint) { + function increment(uint x) public pure onlyOwner returns (uint) { return x + 1; } From 6e6e5e504eb32b42cd522932ce8d07500a8fd2d3 Mon Sep 17 00:00:00 2001 From: shafu Date: Wed, 29 May 2024 14:25:31 +0200 Subject: [PATCH 017/182] Update assembly.rst --- docs/assembly.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/assembly.rst b/docs/assembly.rst index e08ff9f627c8..224d7520822b 100644 --- a/docs/assembly.rst +++ b/docs/assembly.rst @@ -9,7 +9,8 @@ Inline Assembly You can interleave Solidity statements with inline assembly in a language close to the one of the Ethereum Virtual Machine. This gives you more fine-grained control, -which is especially useful when you are enhancing the language by writing libraries. +which is especially useful when you are enhancing the language by writing libraries or +trying to optimize gas usage. The language used for inline assembly in Solidity is called :ref:`Yul ` and it is documented in its own section. This section will only cover From 76e31d9f1af12c2fc80343863589b939b0a0953c Mon Sep 17 00:00:00 2001 From: shafu Date: Wed, 29 May 2024 14:27:27 +0200 Subject: [PATCH 018/182] Update assembly.rst --- docs/assembly.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/assembly.rst b/docs/assembly.rst index 224d7520822b..cf2ce1bf9487 100644 --- a/docs/assembly.rst +++ b/docs/assembly.rst @@ -10,7 +10,7 @@ Inline Assembly You can interleave Solidity statements with inline assembly in a language close to the one of the Ethereum Virtual Machine. This gives you more fine-grained control, which is especially useful when you are enhancing the language by writing libraries or -trying to optimize gas usage. +optimizing gas usage. The language used for inline assembly in Solidity is called :ref:`Yul ` and it is documented in its own section. This section will only cover From e32b3ddc8a06888d9af047e2418a8e1f94bb1913 Mon Sep 17 00:00:00 2001 From: r0qs Date: Thu, 23 May 2024 16:48:34 +0200 Subject: [PATCH 019/182] Add authentication header to circleci api --- .circleci/config.yml | 7 ++ scripts/common/rest_api_helpers.py | 13 ++-- scripts/externalTests/download_benchmarks.py | 20 +++++- ...test_externalTests_benchmark_downloader.py | 64 +++++++++++++++---- 4 files changed, 83 insertions(+), 21 deletions(-) diff --git a/.circleci/config.yml b/.circleci/config.yml index 6feb033deaf3..3a246d3a5cb6 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -1522,6 +1522,13 @@ jobs: c_ext_benchmarks: <<: *base_node_small steps: + - run: + name: Check CircleCI token presence; Skip job if not set. + command: | + if [[ -z "$CIRCLECI_TOKEN" ]]; then + echo "Skipping benchmarks..." + circleci-agent step halt + fi - install_python3: packages: requests - checkout diff --git a/scripts/common/rest_api_helpers.py b/scripts/common/rest_api_helpers.py index 31f973e818eb..caae2b5db813 100644 --- a/scripts/common/rest_api_helpers.py +++ b/scripts/common/rest_api_helpers.py @@ -1,3 +1,4 @@ +from os import environ from pathlib import Path from typing import List, Mapping, Optional import functools @@ -42,13 +43,13 @@ class FileAlreadyExists(APIHelperError): pass -def query_api(url: str, params: Mapping[str, str], debug_requests=False) -> dict: +def query_api(url: str, params: Mapping[str, str], headers: dict, debug_requests=False) -> dict: if debug_requests: print(f'REQUEST URL: {url}') if len(params) > 0: print(f'QUERY: {params}') - response = requests.get(url, params=params, timeout=60) + response = requests.get(url, params=params, headers=headers, timeout=60) response.raise_for_status() if debug_requests: @@ -63,11 +64,11 @@ def query_api(url: str, params: Mapping[str, str], debug_requests=False) -> dict return response.json() -def download_file(url: str, target_path: Path, overwrite=False): +def download_file(url: str, target_path: Path, headers: dict, overwrite=False): if not overwrite and target_path.exists(): raise FileAlreadyExists(f"Refusing to overwrite existing file: '{target_path}'.") - with requests.get(url, stream=True, timeout=60) as request: + with requests.get(url, headers, stream=True, timeout=60) as request: with open(target_path, 'wb') as target_file: shutil.copyfileobj(request.raw, target_file) @@ -86,6 +87,7 @@ def pull_request(self, pr_id: int) -> dict: return query_api( f'{self.BASE_URL}/repos/{self.project_slug}/pulls/{pr_id}', {}, + {}, self.debug_requests ) @@ -108,11 +110,12 @@ def paginated_query_api_iterator(self, url: str, params: Mapping[str, str], max_ page_count = 0 next_page_token = None + headers = {'Circle-Token': str(environ.get('CIRCLECI_TOKEN'))} if 'CIRCLECI_TOKEN' in environ else {} while max_pages is None or page_count < max_pages: if next_page_token is not None: params = {**params, 'page-token': next_page_token} - json_response = query_api(url, params, self.debug_requests) + json_response = query_api(url, params, headers, self.debug_requests) yield json_response['items'] next_page_token = json_response['next_page_token'] diff --git a/scripts/externalTests/download_benchmarks.py b/scripts/externalTests/download_benchmarks.py index 29f5fe4bc764..0f8a6503603d 100755 --- a/scripts/externalTests/download_benchmarks.py +++ b/scripts/externalTests/download_benchmarks.py @@ -2,7 +2,9 @@ from argparse import ArgumentParser, Namespace from enum import Enum, unique +from os import environ from pathlib import Path +from textwrap import dedent from typing import Mapping, Optional import sys @@ -28,8 +30,13 @@ class Status(Enum): def process_commandline() -> Namespace: script_description = ( - "Downloads benchmark results attached as artifacts to the c_ext_benchmarks job on CircleCI. " - "If no options are specified, downloads results for the currently checked out git branch." + """ + Downloads benchmark results attached as artifacts to the c_ext_benchmarks job on CircleCI. + If no options are specified, downloads results for the currently checked out git branch. + + The script requires the CIRCLECI_TOKEN environment variable to be set with a valid CircleCI API token. + You can generate a new token at https://app.circleci.com/settings/user/tokens. + """ ) parser = ArgumentParser(description=script_description) @@ -96,9 +103,11 @@ def download_benchmark_artifact( print(f"Missing artifact: {artifact_path}.") return False + headers = {'Circle-Token': str(environ.get('CIRCLECI_TOKEN'))} if 'CIRCLECI_TOKEN' in environ else {} download_file( artifacts[artifact_path]['url'], Path(f'{benchmark_name}-{branch}-{commit_hash[:8]}.json'), + headers, overwrite, ) @@ -162,6 +171,13 @@ def download_benchmarks( def main(): try: + if 'CIRCLECI_TOKEN' not in environ: + raise RuntimeError( + dedent(""" \ + CIRCLECI_TOKEN environment variable required but not set. + Please generate a new token at https://app.circleci.com/settings/user/tokens and set CIRCLECI_TOKEN. + """) + ) options = process_commandline() return download_benchmarks( options.branch, diff --git a/test/scripts/test_externalTests_benchmark_downloader.py b/test/scripts/test_externalTests_benchmark_downloader.py index aead618470c5..f9ca9ae72132 100644 --- a/test/scripts/test_externalTests_benchmark_downloader.py +++ b/test/scripts/test_externalTests_benchmark_downloader.py @@ -3,6 +3,8 @@ from pathlib import Path from unittest import TestCase from unittest.mock import call, Mock, patch +import os +import requests # NOTE: This test file file only works with scripts/ added to PYTHONPATH so pylint can't find the imports # pragma pylint: disable=import-error @@ -31,7 +33,7 @@ def _git_run_command_mock(command): "If you have updated the code, please remember to add matching command fixtures above." ) -def _requests_get_mock(url, params, timeout): +def _requests_get_mock(url, params, headers, timeout): response_mock = Mock() if url == 'https://api.github.com/repos/ethereum/solidity/pulls/12818': @@ -155,25 +157,37 @@ def _requests_get_mock(url, params, timeout): return response_mock if url == 'https://circleci.com/api/v2/project/gh/ethereum/solidity/1018023/artifacts': - response_mock.json.return_value = { - "next_page_token": None, - "items": [ - { - "path": "reports/externalTests/all-benchmarks.json", - "url": "https://circle-artifacts.com/0/reports/externalTests/all-benchmarks.json" - }, - { - "path": "reports/externalTests/summarized-benchmarks.json", - "url": "https://circle-artifacts.com/0/reports/externalTests/summarized-benchmarks.json" - } - ] - } + if ( + os.environ.get('CIRCLECI_TOKEN') == 'valid_token' and + headers.get('Circle-Token') == os.environ.get('CIRCLECI_TOKEN') + ): + response_mock.json.return_value = { + "next_page_token": None, + "items": [ + { + "path": "reports/externalTests/all-benchmarks.json", + "url": "https://circle-artifacts.com/0/reports/externalTests/all-benchmarks.json" + }, + { + "path": "reports/externalTests/summarized-benchmarks.json", + "url": "https://circle-artifacts.com/0/reports/externalTests/summarized-benchmarks.json" + } + ] + } + else: + response_mock.status_code = 401 + response_mock.json.return_value = { + "message": "Unauthorized" + } + error = requests.exceptions.HTTPError(f"401 Client Error: Unauthorized for url: {url}") + response_mock.raise_for_status.side_effect = error return response_mock raise RuntimeError( "The test tried to perform an unexpected GET request.\n" f"URL: {url}\n" + (f"query: {params}\n" if len(params) > 0 else "") + + (f"headers: {headers}\n" if len(headers) > 0 else "") + f"timeout: {timeout}\n" + "If you have updated the code, please remember to add matching response fixtures above." ) @@ -186,17 +200,20 @@ def setUp(self): @patch('externalTests.download_benchmarks.download_file') @patch('requests.get', _requests_get_mock) @patch('common.git_helpers.run_git_command',_git_run_command_mock) + @patch.dict(os.environ, {'CIRCLECI_TOKEN': 'valid_token'}) def test_download_benchmarks(download_file_mock): download_benchmarks(None, None, None, silent=True) download_file_mock.assert_has_calls([ call( 'https://circle-artifacts.com/0/reports/externalTests/summarized-benchmarks.json', Path('summarized-benchmarks-benchmark-downloader-fa1ddc6f.json'), + {'Circle-Token': 'valid_token'}, False ), call( 'https://circle-artifacts.com/0/reports/externalTests/all-benchmarks.json', Path('all-benchmarks-benchmark-downloader-fa1ddc6f.json'), + {'Circle-Token': 'valid_token'}, False ), ]) @@ -205,17 +222,20 @@ def test_download_benchmarks(download_file_mock): @patch('externalTests.download_benchmarks.download_file') @patch('requests.get', _requests_get_mock) @patch('common.git_helpers.run_git_command',_git_run_command_mock) + @patch.dict(os.environ, {'CIRCLECI_TOKEN': 'valid_token'}) def test_download_benchmarks_branch(download_file_mock): download_benchmarks('develop', None, None, silent=True) download_file_mock.assert_has_calls([ call( 'https://circle-artifacts.com/0/reports/externalTests/summarized-benchmarks.json', Path('summarized-benchmarks-develop-43f29c00.json'), + {'Circle-Token': 'valid_token'}, False ), call( 'https://circle-artifacts.com/0/reports/externalTests/all-benchmarks.json', Path('all-benchmarks-develop-43f29c00.json'), + {'Circle-Token': 'valid_token'}, False ), ]) @@ -224,17 +244,20 @@ def test_download_benchmarks_branch(download_file_mock): @patch('externalTests.download_benchmarks.download_file') @patch('requests.get', _requests_get_mock) @patch('common.git_helpers.run_git_command',_git_run_command_mock) + @patch.dict(os.environ, {'CIRCLECI_TOKEN': 'valid_token'}) def test_download_benchmarks_pr(download_file_mock): download_benchmarks(None, 12818, None, silent=True) download_file_mock.assert_has_calls([ call( 'https://circle-artifacts.com/0/reports/externalTests/summarized-benchmarks.json', Path('summarized-benchmarks-benchmark-downloader-fa1ddc6f.json'), + {'Circle-Token': 'valid_token'}, False ), call( 'https://circle-artifacts.com/0/reports/externalTests/all-benchmarks.json', Path('all-benchmarks-benchmark-downloader-fa1ddc6f.json'), + {'Circle-Token': 'valid_token'}, False ), ]) @@ -243,17 +266,30 @@ def test_download_benchmarks_pr(download_file_mock): @patch('externalTests.download_benchmarks.download_file') @patch('requests.get', _requests_get_mock) @patch('common.git_helpers.run_git_command',_git_run_command_mock) + @patch.dict(os.environ, {'CIRCLECI_TOKEN': 'valid_token'}) def test_download_benchmarks_base_of_pr(download_file_mock): download_benchmarks(None, None, 12818, silent=True) download_file_mock.assert_has_calls([ call( 'https://circle-artifacts.com/0/reports/externalTests/summarized-benchmarks.json', Path('summarized-benchmarks-develop-43f29c00.json'), + {'Circle-Token': 'valid_token'}, False ), call( 'https://circle-artifacts.com/0/reports/externalTests/all-benchmarks.json', Path('all-benchmarks-develop-43f29c00.json'), + {'Circle-Token': 'valid_token'}, False ), ]) + + # NOTE: No circleci token is set in the environment + @patch('externalTests.download_benchmarks.download_file') + @patch('requests.get', _requests_get_mock) + @patch('common.git_helpers.run_git_command',_git_run_command_mock) + def test_download_benchmarks_unauthorized_request(self, _): + with self.assertRaises(requests.exceptions.HTTPError) as manager: + download_benchmarks(None, None, None, silent=True) + + self.assertIn('401 Client Error: Unauthorized', str(manager.exception)) From 6ab7795b41d583d7138e99ae5471ecff64a84b53 Mon Sep 17 00:00:00 2001 From: r0qs Date: Tue, 28 May 2024 17:27:41 +0200 Subject: [PATCH 020/182] Update scripts/externalTests/download_benchmarks.py MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Kamil Śliwak --- scripts/externalTests/download_benchmarks.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/externalTests/download_benchmarks.py b/scripts/externalTests/download_benchmarks.py index 0f8a6503603d..508e801da3df 100755 --- a/scripts/externalTests/download_benchmarks.py +++ b/scripts/externalTests/download_benchmarks.py @@ -34,8 +34,8 @@ def process_commandline() -> Namespace: Downloads benchmark results attached as artifacts to the c_ext_benchmarks job on CircleCI. If no options are specified, downloads results for the currently checked out git branch. - The script requires the CIRCLECI_TOKEN environment variable to be set with a valid CircleCI API token. - You can generate a new token at https://app.circleci.com/settings/user/tokens. + The script will use the CIRCLECI_TOKEN environment as a CircleCI API token if set. + You can generate a new personal token at https://app.circleci.com/settings/user/tokens. """ ) From fea0c75a6a4b285ae1438ea7ae5e46102deb548d Mon Sep 17 00:00:00 2001 From: r0qs Date: Thu, 23 May 2024 16:48:34 +0200 Subject: [PATCH 021/182] Add authentication header to circleci api --- .circleci/config.yml | 24 +++++++++++--------- scripts/externalTests/download_benchmarks.py | 4 ++-- 2 files changed, 15 insertions(+), 13 deletions(-) diff --git a/.circleci/config.yml b/.circleci/config.yml index 3a246d3a5cb6..c58d01e32935 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -1522,13 +1522,6 @@ jobs: c_ext_benchmarks: <<: *base_node_small steps: - - run: - name: Check CircleCI token presence; Skip job if not set. - command: | - if [[ -z "$CIRCLECI_TOKEN" ]]; then - echo "Skipping benchmarks..." - circleci-agent step halt - fi - install_python3: packages: requests - checkout @@ -1540,6 +1533,19 @@ jobs: - run: name: Summarize reports command: cat reports/externalTests/all-benchmarks.json | scripts/externalTests/summarize_benchmarks.sh > reports/externalTests/summarized-benchmarks.json + - store_artifacts: + path: reports/externalTests/all-benchmarks.json + - store_artifacts: + path: reports/externalTests/summarized-benchmarks.json + - run: + name: Check CircleCI token presence; Skip remaining steps if the token is not present. + command: | + # NOTE: download_benchmarks.py requires CIRCLECI_TOKEN environment variable to be set to + # a valid CircleCI API token to download the benchmark artifacts. + if [[ -z "$CIRCLECI_TOKEN" ]]; then + echo "Skipping download benchmarks..." + circleci-agent step halt + fi - run: name: Download reports from base branch command: | @@ -1584,10 +1590,6 @@ jobs: base-branch/all-benchmarks-*.json \ all-benchmarks.json > diff/benchmark-diff-all-table-inplace-absolute.md fi - - store_artifacts: - path: reports/externalTests/all-benchmarks.json - - store_artifacts: - path: reports/externalTests/summarized-benchmarks.json - store_artifacts: path: reports/externalTests/diff/ - store_artifacts: diff --git a/scripts/externalTests/download_benchmarks.py b/scripts/externalTests/download_benchmarks.py index 508e801da3df..0f8a6503603d 100755 --- a/scripts/externalTests/download_benchmarks.py +++ b/scripts/externalTests/download_benchmarks.py @@ -34,8 +34,8 @@ def process_commandline() -> Namespace: Downloads benchmark results attached as artifacts to the c_ext_benchmarks job on CircleCI. If no options are specified, downloads results for the currently checked out git branch. - The script will use the CIRCLECI_TOKEN environment as a CircleCI API token if set. - You can generate a new personal token at https://app.circleci.com/settings/user/tokens. + The script requires the CIRCLECI_TOKEN environment variable to be set with a valid CircleCI API token. + You can generate a new token at https://app.circleci.com/settings/user/tokens. """ ) From bf4b5e3ce5db68c37e7a512662de400feaac4fae Mon Sep 17 00:00:00 2001 From: Moritz Hoffmann Date: Mon, 3 Jun 2024 10:51:57 +0200 Subject: [PATCH 022/182] Fix changelog entry for #15149 missing `*` --- Changelog.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Changelog.md b/Changelog.md index 2dca15562774..4361f1fec8f4 100644 --- a/Changelog.md +++ b/Changelog.md @@ -9,7 +9,7 @@ Compiler Features: Bugfixes: -Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. + * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. ### 0.8.26 (2024-05-21) From 52223ff5bd4cd7e21c59705cb6f90bfa98ec4960 Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Fri, 24 May 2024 11:25:56 +0200 Subject: [PATCH 023/182] Fix segfault in nested tuple to tuple assignments --- Changelog.md | 1 + libsolidity/analysis/StaticAnalyzer.cpp | 114 +++++++++++++++++- libsolidity/analysis/StaticAnalyzer.h | 5 + libsolidity/analysis/TypeChecker.cpp | 101 ---------------- libsolidity/analysis/TypeChecker.h | 3 - .../nested_tuple_to_tuple_assignment.sol | 37 ++++++ 6 files changed, 156 insertions(+), 105 deletions(-) create mode 100644 test/libsolidity/syntaxTests/tupleAssignments/nested_tuple_to_tuple_assignment.sol diff --git a/Changelog.md b/Changelog.md index 4361f1fec8f4..2101f1ec9b19 100644 --- a/Changelog.md +++ b/Changelog.md @@ -9,6 +9,7 @@ Compiler Features: Bugfixes: + * TypeChecker: Fix segfault when assigning nested tuple to tuple. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. diff --git a/libsolidity/analysis/StaticAnalyzer.cpp b/libsolidity/analysis/StaticAnalyzer.cpp index 563295e23c00..dfd262c8deae 100644 --- a/libsolidity/analysis/StaticAnalyzer.cpp +++ b/libsolidity/analysis/StaticAnalyzer.cpp @@ -22,10 +22,13 @@ */ #include - #include #include +#include #include + +#include + #include using namespace solidity; @@ -88,6 +91,18 @@ bool StaticAnalyzer::analyze(SourceUnit const& _sourceUnit) return !Error::containsErrors(m_errorReporter.errors()); } +bool StaticAnalyzer::visit(Assignment const& _assignment) +{ + Type const* lhsType = _assignment.leftHandSide().annotation().type; + Type const* rhsType = _assignment.rightHandSide().annotation().type; + solAssert(lhsType && rhsType, "Both left and right hand side expressions in an assignment must have a type."); + + if (dynamic_cast(lhsType) && dynamic_cast(rhsType)) + checkDoubleStorageAssignment(_assignment); + + return true; +} + bool StaticAnalyzer::visit(ContractDefinition const& _contract) { m_library = _contract.isLibrary(); @@ -348,3 +363,100 @@ bool StaticAnalyzer::visit(FunctionCall const& _functionCall) } return true; } + +void StaticAnalyzer::checkDoubleStorageAssignment(Assignment const& _assignment) +{ + size_t storageToStorageCopies = 0; + size_t toStorageCopies = 0; + size_t storageByteArrayPushes = 0; + size_t storageByteAccesses = 0; + auto count = [&](TupleExpression const& _lhs, TupleType const& _rhs, auto _recurse) -> void { + TupleType const& lhsType = dynamic_cast(*type(_lhs)); + TupleExpression const* lhsResolved = dynamic_cast(resolveOuterUnaryTuples(&_lhs)); + + solAssert(lhsResolved && lhsResolved->components().size() == lhsType.components().size()); + if (lhsType.components().size() != _rhs.components().size()) + { + solAssert(m_errorReporter.hasErrors(), ""); + return; + } + + for (auto&& [index, componentType]: lhsType.components() | ranges::views::enumerate) + { + if (ReferenceType const* ref = dynamic_cast(componentType)) + { + if (ref->dataStoredIn(DataLocation::Storage) && !ref->isPointer()) + { + toStorageCopies++; + if (_rhs.components()[index]->dataStoredIn(DataLocation::Storage)) + storageToStorageCopies++; + } + } + else if (FixedBytesType const* bytesType = dynamic_cast(componentType)) + { + if (bytesType->numBytes() == 1) + { + if (FunctionCall const* lhsCall = dynamic_cast(resolveOuterUnaryTuples(lhsResolved->components().at(index).get()))) + { + FunctionType const& callType = dynamic_cast(*type(lhsCall->expression())); + if (callType.kind() == FunctionType::Kind::ArrayPush) + { + ArrayType const& arrayType = dynamic_cast(*callType.selfType()); + if (arrayType.isByteArray() && arrayType.dataStoredIn(DataLocation::Storage)) + { + ++storageByteAccesses; + ++storageByteArrayPushes; + } + } + } + else if (IndexAccess const* indexAccess = dynamic_cast(resolveOuterUnaryTuples(lhsResolved->components().at(index).get()))) + { + if (ArrayType const* arrayType = dynamic_cast(type(indexAccess->baseExpression()))) + if (arrayType->isByteArray() && arrayType->dataStoredIn(DataLocation::Storage)) + ++storageByteAccesses; + } + } + } + else if (dynamic_cast(componentType)) + if (auto const* lhsNested = dynamic_cast(lhsResolved->components().at(index).get())) + if (auto const* rhsNestedType = dynamic_cast(_rhs.components().at(index))) + _recurse( + *lhsNested, + *rhsNestedType, + _recurse + ); + } + }; + + TupleExpression const* lhsTupleExpression = dynamic_cast(&_assignment.leftHandSide()); + if (!lhsTupleExpression) + { + solAssert(m_errorReporter.hasErrors()); + return; + } + count( + *lhsTupleExpression, + dynamic_cast(*type(_assignment.rightHandSide())), + count + ); + + if (storageToStorageCopies >= 1 && toStorageCopies >= 2) + m_errorReporter.warning( + 7238_error, + _assignment.location(), + "This assignment performs two copies to storage. Since storage copies do not first " + "copy to a temporary location, one of them might be overwritten before the second " + "is executed and thus may have unexpected effects. It is safer to perform the copies " + "separately or assign to storage pointers first." + ); + + if (storageByteArrayPushes >= 1 && storageByteAccesses >= 2) + m_errorReporter.warning( + 7239_error, + _assignment.location(), + "This assignment involves multiple accesses to a bytes array in storage while simultaneously enlarging it. " + "When a bytes array is enlarged, it may transition from short storage layout to long storage layout, " + "which invalidates all references to its elements. It is safer to only enlarge byte arrays in a single " + "operation, one element at a time." + ); +} diff --git a/libsolidity/analysis/StaticAnalyzer.h b/libsolidity/analysis/StaticAnalyzer.h index dc6263d7e583..909af2b02ade 100644 --- a/libsolidity/analysis/StaticAnalyzer.h +++ b/libsolidity/analysis/StaticAnalyzer.h @@ -65,6 +65,7 @@ class StaticAnalyzer: private ASTConstVisitor bool visit(FunctionDefinition const& _function) override; void endVisit(FunctionDefinition const& _function) override; + bool visit(Assignment const& _assignment) override; bool visit(ExpressionStatement const& _statement) override; bool visit(VariableDeclaration const& _variable) override; bool visit(Identifier const& _identifier) override; @@ -74,6 +75,10 @@ class StaticAnalyzer: private ASTConstVisitor bool visit(BinaryOperation const& _operation) override; bool visit(FunctionCall const& _functionCall) override; + /// Checks (and warns) if a tuple assignment might cause unexpected overwrites in storage. + /// Should only be called if the left hand side is tuple-typed. + void checkDoubleStorageAssignment(Assignment const& _assignment); + langutil::ErrorReporter& m_errorReporter; /// Flag that indicates whether the current contract definition is a library. diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index 5044414bff6d..918e27033329 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -94,103 +94,6 @@ bool TypeChecker::visit(ContractDefinition const& _contract) return false; } -void TypeChecker::checkDoubleStorageAssignment(Assignment const& _assignment) -{ - size_t storageToStorageCopies = 0; - size_t toStorageCopies = 0; - size_t storageByteArrayPushes = 0; - size_t storageByteAccesses = 0; - auto count = [&](TupleExpression const& _lhs, TupleType const& _rhs, auto _recurse) -> void { - TupleType const& lhsType = dynamic_cast(*type(_lhs)); - TupleExpression const* lhsResolved = dynamic_cast(resolveOuterUnaryTuples(&_lhs)); - - solAssert(!lhsResolved || lhsResolved->components().size() == lhsType.components().size()); - if (lhsType.components().size() != _rhs.components().size()) - { - solAssert(m_errorReporter.hasErrors(), ""); - return; - } - - for (auto&& [index, componentType]: lhsType.components() | ranges::views::enumerate) - { - if (ReferenceType const* ref = dynamic_cast(componentType)) - { - if (ref && ref->dataStoredIn(DataLocation::Storage) && !ref->isPointer()) - { - toStorageCopies++; - if (_rhs.components()[index]->dataStoredIn(DataLocation::Storage)) - storageToStorageCopies++; - } - } - else if (FixedBytesType const* bytesType = dynamic_cast(componentType)) - { - if (bytesType && bytesType->numBytes() == 1) - { - if (FunctionCall const* lhsCall = dynamic_cast(resolveOuterUnaryTuples(lhsResolved->components().at(index).get()))) - { - FunctionType const& callType = dynamic_cast(*type(lhsCall->expression())); - if (callType.kind() == FunctionType::Kind::ArrayPush) - { - ArrayType const& arrayType = dynamic_cast(*callType.selfType()); - if (arrayType.isByteArray() && arrayType.dataStoredIn(DataLocation::Storage)) - { - ++storageByteAccesses; - ++storageByteArrayPushes; - } - } - } - else if (IndexAccess const* indexAccess = dynamic_cast(resolveOuterUnaryTuples(lhsResolved->components().at(index).get()))) - { - if (ArrayType const* arrayType = dynamic_cast(type(indexAccess->baseExpression()))) - if (arrayType->isByteArray() && arrayType->dataStoredIn(DataLocation::Storage)) - ++storageByteAccesses; - } - } - } - else if (TupleType const* tupleType = dynamic_cast(componentType)) - if (auto const* lhsNested = dynamic_cast(lhsResolved->components().at(index).get())) - if (auto const* rhsNestedType = dynamic_cast(_rhs.components().at(index))) - _recurse( - *lhsNested, - *rhsNestedType, - _recurse - ); - } - }; - - TupleExpression const* lhsTupleExpression = dynamic_cast(&_assignment.leftHandSide()); - if (!lhsTupleExpression) - { - solAssert(m_errorReporter.hasErrors()); - return; - } - count( - *lhsTupleExpression, - dynamic_cast(*type(_assignment.rightHandSide())), - count - ); - - if (storageToStorageCopies >= 1 && toStorageCopies >= 2) - m_errorReporter.warning( - 7238_error, - _assignment.location(), - "This assignment performs two copies to storage. Since storage copies do not first " - "copy to a temporary location, one of them might be overwritten before the second " - "is executed and thus may have unexpected effects. It is safer to perform the copies " - "separately or assign to storage pointers first." - ); - - if (storageByteArrayPushes >= 1 && storageByteAccesses >= 2) - m_errorReporter.warning( - 7239_error, - _assignment.location(), - "This assignment involves multiple accesses to a bytes array in storage while simultaneously enlarging it. " - "When a bytes array is enlarged, it may transition from short storage layout to long storage layout, " - "which invalidates all references to its elements. It is safer to only enlarge byte arrays in a single " - "operation, one element at a time." - ); -} - TypePointers TypeChecker::typeCheckABIDecodeAndRetrieveReturnType(FunctionCall const& _functionCall, bool _abiEncoderV2) { std::vector> arguments = _functionCall.arguments(); @@ -1575,10 +1478,6 @@ bool TypeChecker::visit(Assignment const& _assignment) _assignment.annotation().type = TypeProvider::emptyTuple(); expectType(_assignment.rightHandSide(), *tupleType); - - // expectType does not cause fatal errors, so we have to check again here. - if (dynamic_cast(type(_assignment.rightHandSide()))) - checkDoubleStorageAssignment(_assignment); } else if (_assignment.assignmentOperator() == Token::Assign) expectType(_assignment.rightHandSide(), *t); diff --git a/libsolidity/analysis/TypeChecker.h b/libsolidity/analysis/TypeChecker.h index d7998d1784c6..b3bd8b91fb09 100644 --- a/libsolidity/analysis/TypeChecker.h +++ b/libsolidity/analysis/TypeChecker.h @@ -61,9 +61,6 @@ class TypeChecker: private ASTConstVisitor private: bool visit(ContractDefinition const& _contract) override; - /// Checks (and warns) if a tuple assignment might cause unexpected overwrites in storage. - /// Should only be called if the left hand side is tuple-typed. - void checkDoubleStorageAssignment(Assignment const& _assignment); // Checks whether the expression @arg _expression can be assigned from type @arg _type // and reports an error, if not. void checkExpressionAssignment(Type const& _type, Expression const& _expression); diff --git a/test/libsolidity/syntaxTests/tupleAssignments/nested_tuple_to_tuple_assignment.sol b/test/libsolidity/syntaxTests/tupleAssignments/nested_tuple_to_tuple_assignment.sol new file mode 100644 index 000000000000..87ebfbd00190 --- /dev/null +++ b/test/libsolidity/syntaxTests/tupleAssignments/nested_tuple_to_tuple_assignment.sol @@ -0,0 +1,37 @@ +contract C { + bool x; + + function foo() external { + (((),x)&x) = ((), true); + (((),x)+x) = ((), true); + (((),x)-x) = ((), true); + (((),x)/x) = ((), true); + (((),x)*x) = ((), true); + (((),x)|x) = ((), true); + } +} +// ---- +// TypeError 6473: (66-68): Tuple component cannot be empty. +// TypeError 2271: (65-73): Built-in binary operator & cannot be applied to types tuple(tuple(),bool) and bool. +// TypeError 4247: (65-73): Expression has to be an lvalue. +// TypeError 6473: (78-80): Tuple component cannot be empty. +// TypeError 6473: (99-101): Tuple component cannot be empty. +// TypeError 2271: (98-106): Built-in binary operator + cannot be applied to types tuple(tuple(),bool) and bool. +// TypeError 4247: (98-106): Expression has to be an lvalue. +// TypeError 6473: (111-113): Tuple component cannot be empty. +// TypeError 6473: (132-134): Tuple component cannot be empty. +// TypeError 2271: (131-139): Built-in binary operator - cannot be applied to types tuple(tuple(),bool) and bool. +// TypeError 4247: (131-139): Expression has to be an lvalue. +// TypeError 6473: (144-146): Tuple component cannot be empty. +// TypeError 6473: (165-167): Tuple component cannot be empty. +// TypeError 2271: (164-172): Built-in binary operator / cannot be applied to types tuple(tuple(),bool) and bool. +// TypeError 4247: (164-172): Expression has to be an lvalue. +// TypeError 6473: (177-179): Tuple component cannot be empty. +// TypeError 6473: (198-200): Tuple component cannot be empty. +// TypeError 2271: (197-205): Built-in binary operator * cannot be applied to types tuple(tuple(),bool) and bool. +// TypeError 4247: (197-205): Expression has to be an lvalue. +// TypeError 6473: (210-212): Tuple component cannot be empty. +// TypeError 6473: (231-233): Tuple component cannot be empty. +// TypeError 2271: (230-238): Built-in binary operator | cannot be applied to types tuple(tuple(),bool) and bool. +// TypeError 4247: (230-238): Expression has to be an lvalue. +// TypeError 6473: (243-245): Tuple component cannot be empty. From 03ecb0f6c0ef20b862b1a1a16e2d144d69c902ab Mon Sep 17 00:00:00 2001 From: Tilak Madichetti Date: Mon, 3 Jun 2024 22:18:13 +0530 Subject: [PATCH 024/182] Update 080-breaking-changes.rst --- docs/080-breaking-changes.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/080-breaking-changes.rst b/docs/080-breaking-changes.rst index 524d12ac3b58..9d1f3347b6b2 100644 --- a/docs/080-breaking-changes.rst +++ b/docs/080-breaking-changes.rst @@ -155,7 +155,7 @@ Interface Changes ``storage-layout`` are sub-objects now. Before 0.8.0 they used to be serialised as strings. * The "legacy AST" has been removed (``--ast-json`` on the commandline interface and ``legacyAST`` for standard JSON). - Use the "compact AST" (``--ast-compact--json`` resp. ``AST``) as replacement. + Use the "compact AST" (``--ast-compact-json`` resp. ``AST``) as replacement. * The old error reporter (``--old-reporter``) has been removed. From baddb2193c3716fed09c0edb34a4d289ccd05fb6 Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Wed, 5 Jun 2024 12:23:40 +0200 Subject: [PATCH 025/182] Fix default EVM version in CI. --- .circleci/config.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.circleci/config.yml b/.circleci/config.yml index c58d01e32935..5826067dddc0 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -30,7 +30,7 @@ parameters: default: "solbuildpackpusher/solidity-buildpack-deps@sha256:c57f2bfb8c15d70fe290629358dd1c73dc126e3760f443b54764797556b887d4" evm-version: type: string - default: london + default: cancun orbs: win: circleci/windows@2.2.0 From 9e49b2c5336d93c20d86ade193cdafa6c446db47 Mon Sep 17 00:00:00 2001 From: snoppy Date: Thu, 6 Jun 2024 15:22:13 +0800 Subject: [PATCH 026/182] chore: fix typos Signed-off-by: snoppy --- libsolidity/formal/BMC.cpp | 2 +- libsolutil/CommonData.h | 2 +- libyul/AsmParser.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index 2bb794cde40f..e7cf35a7f4d6 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -376,7 +376,7 @@ bool BMC::visit(WhileStatement const& _node) auto indices = copyVariableIndices(); _node.condition().accept(*this); loopCondition = expr(_node.condition()); - // asseert that the loop is complete + // assert that the loop is complete m_context.addAssertion(!loopCondition || broke || !loopConditionOnPreviousIterations); mergeVariables( broke || !loopConditionOnPreviousIterations, diff --git a/libsolutil/CommonData.h b/libsolutil/CommonData.h index de6873845dea..c52434451b81 100644 --- a/libsolutil/CommonData.h +++ b/libsolutil/CommonData.h @@ -575,7 +575,7 @@ void iterateReplacingWindow(std::vector& _vector, F const& _f) detail::iterateReplacingWindow(_vector, _f, std::make_index_sequence{}); } -/// @returns true iff @a _str passess the hex address checksum test. +/// @returns true iff @a _str passes the hex address checksum test. /// @param _strict if false, hex strings with only uppercase or only lowercase letters /// are considered valid. bool passesAddressChecksum(std::string const& _str, bool _strict); diff --git a/libyul/AsmParser.h b/libyul/AsmParser.h index 3e0af66acc10..dd91e436e234 100644 --- a/libyul/AsmParser.h +++ b/libyul/AsmParser.h @@ -140,7 +140,7 @@ class Parser: public langutil::ParserBase /// Parses a functional expression that has to push exactly one stack element Expression parseExpression(); /// Parses an elementary operation, i.e. a literal, identifier, instruction or - /// builtin functian call (only the name). + /// builtin function call (only the name). std::variant parseLiteralOrIdentifier(); VariableDeclaration parseVariableDeclaration(); FunctionDefinition parseFunctionDefinition(); From c1edf1983b152807f98f374207f8cbc5b89844fc Mon Sep 17 00:00:00 2001 From: r0qs Date: Tue, 14 May 2024 18:41:56 +0200 Subject: [PATCH 027/182] Split docker run command in Dockerfile.emscripten --- scripts/docker/buildpack-deps/Dockerfile.emscripten | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/scripts/docker/buildpack-deps/Dockerfile.emscripten b/scripts/docker/buildpack-deps/Dockerfile.emscripten index 961901f00b70..46bf734b6154 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.emscripten +++ b/scripts/docker/buildpack-deps/Dockerfile.emscripten @@ -44,8 +44,10 @@ RUN set -ex && \ python3 \ python3-pip \ sudo && \ - pip3 install requests && \ - \ + pip3 install requests; + +# Install Z3 +RUN set -ex && \ cd /usr/src && \ git clone https://github.com/Z3Prover/z3.git -b z3-4.12.1 --depth 1 && \ cd z3 && \ @@ -63,9 +65,11 @@ RUN set -ex && \ .. && \ make && \ make install && \ - rm -r /usr/src/z3 && \ + rm -r /usr/src/z3 + +# Install Boost +RUN set -ex && \ cd /usr/src && \ - \ wget -q 'https://boostorg.jfrog.io/artifactory/main/release/1.75.0/source/boost_1_75_0.tar.bz2' -O boost.tar.bz2 && \ test "$(sha256sum boost.tar.bz2)" = "953db31e016db7bb207f11432bef7df100516eeb746843fa0486a222e3fd49cb boost.tar.bz2" && \ tar -xf boost.tar.bz2 && \ From e2da441352b5a28acbb8a531452d9c45ac48d104 Mon Sep 17 00:00:00 2001 From: r0qs Date: Tue, 14 May 2024 18:42:46 +0200 Subject: [PATCH 028/182] Upgrade to cvc5 in buildpack-deps --- .../buildpack-deps/Dockerfile.emscripten | 11 ++++++++++ .../Dockerfile.ubuntu.clang.ossfuzz | 11 ++++++++++ .../buildpack-deps/Dockerfile.ubuntu2004 | 20 ++++++++++++++++--- .../buildpack-deps/Dockerfile.ubuntu2204 | 16 ++++++++++++--- .../Dockerfile.ubuntu2204.clang | 11 ++++++++++ 5 files changed, 63 insertions(+), 6 deletions(-) diff --git a/scripts/docker/buildpack-deps/Dockerfile.emscripten b/scripts/docker/buildpack-deps/Dockerfile.emscripten index 46bf734b6154..d2726f9a9872 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.emscripten +++ b/scripts/docker/buildpack-deps/Dockerfile.emscripten @@ -83,3 +83,14 @@ RUN set -ex && \ cxxflags="-s DISABLE_EXCEPTION_CATCHING=0 -Wno-unused-local-typedef -Wno-variadic-macros -Wno-c99-extensions -Wno-all" \ --prefix=$(em-config CACHE)/sysroot/usr install && \ rm -r /usr/src/boost_1_75_0 + +# CVC5 +RUN set -ex; \ + cvc5_version="1.1.2"; \ + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-Linux-static.zip" -O /opt/cvc5.zip; \ + test "$(sha256sum /opt/cvc5.zip)" = "cf291aef67da8eaa8d425a51f67f3f72f36db8b1040655dc799b64e3d69e6086 /opt/cvc5.zip"; \ + unzip /opt/cvc5.zip -x "cvc5-Linux-static/lib/cmake/*" -d /opt; \ + mv /opt/cvc5-Linux-static/bin/* /usr/bin; \ + mv /opt/cvc5-Linux-static/include/* /usr/include; \ + mv /opt/cvc5-Linux-static/lib/* /usr/lib; \ + rm -rf /opt/cvc5-Linux-static /opt/cvc5.zip; diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz index f8a4c73ce9b1..02cb05be5e01 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz @@ -109,6 +109,17 @@ RUN set -ex; \ unzip /opt/eld_binaries.zip -d /opt; \ rm -f /opt/eld_binaries.zip; +# CVC5 +RUN set -ex; \ + cvc5_version="1.1.2"; \ + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-Linux-static.zip" -O /opt/cvc5.zip; \ + test "$(sha256sum /opt/cvc5.zip)" = "cf291aef67da8eaa8d425a51f67f3f72f36db8b1040655dc799b64e3d69e6086 /opt/cvc5.zip"; \ + unzip /opt/cvc5.zip -x "cvc5-Linux-static/lib/cmake/*" -d /opt; \ + mv /opt/cvc5-Linux-static/bin/* /usr/bin; \ + mv /opt/cvc5-Linux-static/include/* /usr/include; \ + mv /opt/cvc5-Linux-static/lib/* /usr/lib; \ + rm -rf /opt/cvc5-Linux-static /opt/cvc5.zip; + # OSSFUZZ: libprotobuf-mutator RUN set -ex; \ git clone https://github.com/google/libprotobuf-mutator.git \ diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 index 815c93ee84b5..9f331e1b8b83 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 @@ -39,7 +39,6 @@ RUN set -ex; \ libboost-program-options-dev \ libboost-system-dev \ libboost-test-dev \ - libcvc4-dev \ libz3-static-dev \ lsof \ ninja-build \ @@ -47,6 +46,7 @@ RUN set -ex; \ python3-sphinx \ software-properties-common \ sudo \ + unzip \ z3-static; \ pip3 install \ codecov \ @@ -59,18 +59,32 @@ RUN set -ex; \ tabulate \ z3-solver; +# TODO: we could eliminate duplication by using a Dockerfile extension like: +# https://github.com/edrevo/dockerfile-plus?tab=readme-ov-file#dockerfile +# or mult-stage builds, then we could define a base image which would be included/used by all the other Dockerfiles. +# Or we could move the common parts to a shell script, copying and calling it from the Dockerfiles. # Eldarica RUN set -ex; \ apt-get update; \ apt-get install -qqy \ - openjdk-11-jre \ - unzip; \ + openjdk-11-jre; \ eldarica_version="2.1"; \ wget "https://github.com/uuverifiers/eldarica/releases/download/v${eldarica_version}/eldarica-bin-${eldarica_version}.zip" -O /opt/eld_binaries.zip; \ test "$(sha256sum /opt/eld_binaries.zip)" = "0ac43f45c0925383c9d2077f62bbb515fd792375f3b2b101b30c9e81dcd7785c /opt/eld_binaries.zip"; \ unzip /opt/eld_binaries.zip -d /opt; \ rm -f /opt/eld_binaries.zip; +# CVC5 +RUN set -ex; \ + cvc5_version="1.1.2"; \ + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-Linux-static.zip" -O /opt/cvc5.zip; \ + test "$(sha256sum /opt/cvc5.zip)" = "cf291aef67da8eaa8d425a51f67f3f72f36db8b1040655dc799b64e3d69e6086 /opt/cvc5.zip"; \ + unzip /opt/cvc5.zip -x "cvc5-Linux-static/lib/cmake/*" -d /opt; \ + mv /opt/cvc5-Linux-static/bin/* /usr/bin; \ + mv /opt/cvc5-Linux-static/include/* /usr/include; \ + mv /opt/cvc5-Linux-static/lib/* /usr/lib; \ + rm -rf /opt/cvc5-Linux-static /opt/cvc5.zip; + FROM base AS libraries # EVMONE diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 index 254e83b4cfc7..6bc1df143907 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 @@ -40,7 +40,6 @@ RUN set -ex; \ libboost-system-dev \ libboost-test-dev \ libcln-dev \ - libcvc4-dev \ libz3-static-dev \ locales-all \ lsof \ @@ -49,6 +48,7 @@ RUN set -ex; \ python3-sphinx \ software-properties-common \ sudo \ + unzip \ z3-static \ zip; \ pip3 install \ @@ -66,14 +66,24 @@ RUN set -ex; \ RUN set -ex; \ apt-get update; \ apt-get install -qqy \ - openjdk-11-jre \ - unzip; \ + openjdk-11-jre; \ eldarica_version="2.1"; \ wget "https://github.com/uuverifiers/eldarica/releases/download/v${eldarica_version}/eldarica-bin-${eldarica_version}.zip" -O /opt/eld_binaries.zip; \ test "$(sha256sum /opt/eld_binaries.zip)" = "0ac43f45c0925383c9d2077f62bbb515fd792375f3b2b101b30c9e81dcd7785c /opt/eld_binaries.zip"; \ unzip /opt/eld_binaries.zip -d /opt; \ rm -f /opt/eld_binaries.zip; +# CVC5 +RUN set -ex; \ + cvc5_version="1.1.2"; \ + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-Linux-static.zip" -O /opt/cvc5.zip; \ + test "$(sha256sum /opt/cvc5.zip)" = "cf291aef67da8eaa8d425a51f67f3f72f36db8b1040655dc799b64e3d69e6086 /opt/cvc5.zip"; \ + unzip /opt/cvc5.zip -x "cvc5-Linux-static/lib/cmake/*" -d /opt; \ + mv /opt/cvc5-Linux-static/bin/* /usr/bin; \ + mv /opt/cvc5-Linux-static/include/* /usr/include; \ + mv /opt/cvc5-Linux-static/lib/* /usr/lib; \ + rm -rf /opt/cvc5-Linux-static /opt/cvc5.zip; + FROM base AS libraries # EVMONE diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang index af6155b6e0a0..de9ce4efb683 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang @@ -71,6 +71,17 @@ RUN set -ex; \ unzip /opt/eld_binaries.zip -d /opt; \ rm -f /opt/eld_binaries.zip; +# CVC5 +RUN set -ex; \ + cvc5_version="1.1.2"; \ + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-Linux-static.zip" -O /opt/cvc5.zip; \ + test "$(sha256sum /opt/cvc5.zip)" = "cf291aef67da8eaa8d425a51f67f3f72f36db8b1040655dc799b64e3d69e6086 /opt/cvc5.zip"; \ + unzip /opt/cvc5.zip -x "cvc5-Linux-static/lib/cmake/*" -d /opt; \ + mv /opt/cvc5-Linux-static/bin/* /usr/bin; \ + mv /opt/cvc5-Linux-static/lib/* /usr/lib; \ + mv /opt/cvc5-Linux-static/include/* /usr/include; \ + rm -rf /opt/cvc5-Linux-static /opt/cvc5.zip; + FROM base AS libraries ENV CC clang From 3127bbccd66e701498b3066ff301a957aee0a250 Mon Sep 17 00:00:00 2001 From: r0qs Date: Thu, 16 May 2024 16:44:42 +0200 Subject: [PATCH 029/182] Bump docker image versions --- scripts/docker/buildpack-deps/Dockerfile.emscripten | 2 +- scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz | 2 +- scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 | 2 +- scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 | 2 +- scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/scripts/docker/buildpack-deps/Dockerfile.emscripten b/scripts/docker/buildpack-deps/Dockerfile.emscripten index d2726f9a9872..478d8d947cf5 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.emscripten +++ b/scripts/docker/buildpack-deps/Dockerfile.emscripten @@ -33,7 +33,7 @@ # Using $(em-config CACHE)/sysroot/usr seems to work, though, and still has cmake find the # dependencies automatically. FROM emscripten/emsdk:3.1.19 AS base -LABEL version="17" +LABEL version="18" ADD emscripten.jam /usr/src RUN set -ex && \ diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz index 02cb05be5e01..aae11521e50d 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz @@ -22,7 +22,7 @@ # (c) 2016-2021 solidity contributors. #------------------------------------------------------------------------------ FROM gcr.io/oss-fuzz-base/base-clang:latest as base -LABEL version="6" +LABEL version="7" ARG DEBIAN_FRONTEND=noninteractive diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 index 9f331e1b8b83..8b94fe9dd918 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 @@ -22,7 +22,7 @@ # (c) 2016-2019 solidity contributors. #------------------------------------------------------------------------------ FROM buildpack-deps:focal AS base -LABEL version="23" +LABEL version="24" ARG DEBIAN_FRONTEND=noninteractive diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 index 6bc1df143907..90d5811c3b3c 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 @@ -22,7 +22,7 @@ # (c) 2016-2019 solidity contributors. #------------------------------------------------------------------------------ FROM buildpack-deps:jammy AS base -LABEL version="8" +LABEL version="9" ARG DEBIAN_FRONTEND=noninteractive diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang index de9ce4efb683..b2f75b0e43d1 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang @@ -22,7 +22,7 @@ # (c) 2016-2019 solidity contributors. #------------------------------------------------------------------------------ FROM buildpack-deps:jammy AS base -LABEL version="7" +LABEL version="8" ARG DEBIAN_FRONTEND=noninteractive From 128b17259c468fbe8a7b1f8219d9d8ab891f43f2 Mon Sep 17 00:00:00 2001 From: r0qs Date: Thu, 16 May 2024 16:46:24 +0200 Subject: [PATCH 030/182] Install cvc5 on OSX --- .circleci/osx_install_dependencies.sh | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/.circleci/osx_install_dependencies.sh b/.circleci/osx_install_dependencies.sh index 87383ba8f58b..5436c31fe05f 100755 --- a/.circleci/osx_install_dependencies.sh +++ b/.circleci/osx_install_dependencies.sh @@ -84,6 +84,16 @@ then sudo mv /tmp/eldarica/{eld,eld-client,target,eldEnv} /usr/local/bin rm -rf /tmp/{eldarica,eld_binaries.zip} + #cvc5 + cvc5_version="1.1.2" + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-macOS-arm64-static.zip" -O /tmp/cvc5.zip + validate_checksum /tmp/cvc5.zip 2017d683d924676cb713865c6d4fcf70115c65b7ec2848f242ab938902f115b5 + unzip /tmp/cvc5.zip -x "cvc5-macOS-arm64-static/lib/cmake/*" -d /tmp + sudo mv /tmp/cvc5-macOS-arm64-static/bin/* /usr/local/bin + sudo mv /tmp/cvc5-macOS-arm64-static/include/* /usr/local/include + sudo mv /tmp/cvc5-macOS-arm64-static/lib/* /usr/local/lib + rm -rf /tmp/{cvc5-macOS-arm64-static,cvc5.zip} + # z3 z3_version="4.12.1" z3_dir="z3-z3-$z3_version" From b8ba5da12f7a6d7622a535b08e6c93bff9384917 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Mon, 6 May 2024 18:58:58 +0200 Subject: [PATCH 031/182] SMTChecker: Upgrade CVC4 to cvc5 Instead of compiling `solc` itself with CVC4 support, it is now enough to have `cvc5` executable on PATH when running the compiler. Instead of using API of CVC4, we now use SMT-LIB2 interface. That means we write the queries to temporary SMT-LIB2 files and call the solver process directly to run on the file. --- .circleci/config.yml | 4 +- CMakeLists.txt | 10 +- Changelog.md | 1 + cmake/EthCompilerSettings.cmake | 1 - cmake/FindCVC4.cmake | 33 -- cmake/toolchains/libfuzzer.cmake | 3 +- cmake/toolchains/ossfuzz.cmake | 3 +- docs/installing-solidity.rst | 9 - docs/smtchecker.rst | 6 +- docs/using-the-compiler.rst | 2 +- libsmtutil/CMakeLists.txt | 12 +- libsmtutil/CVC4Interface.cpp | 336 ------------------ libsmtutil/CVC4Interface.h | 74 ---- libsmtutil/SMTLib2Interface.cpp | 6 +- libsmtutil/SMTPortfolio.cpp | 9 +- libsmtutil/SolverInterface.h | 18 +- libsolidity/formal/BMC.cpp | 16 +- libsolidity/formal/ModelChecker.cpp | 14 +- libsolidity/interface/CompilerStack.cpp | 4 + libsolidity/interface/SMTSolverCommand.cpp | 30 +- libsolidity/interface/SMTSolverCommand.h | 1 + solc/CommandLineParser.cpp | 2 +- .../model_checker_print_query_all/err | 2 +- .../model_checker_print_query_bmc/err | 2 +- .../model_checker_solvers_cvc5/args | 1 + .../model_checker_solvers_cvc5/err | 10 + .../model_checker_solvers_cvc5/input.sol | 7 + .../model_checker_solvers_smtlib2/err | 2 +- .../output.json | 4 +- .../output.json | 4 +- .../output.json | 4 +- .../output.json | 4 +- test/libsolidity/SMTCheckerTest.h | 2 +- .../imports/duplicated_errors_1.sol | 4 +- 34 files changed, 99 insertions(+), 541 deletions(-) delete mode 100644 cmake/FindCVC4.cmake delete mode 100644 libsmtutil/CVC4Interface.cpp delete mode 100644 libsmtutil/CVC4Interface.h create mode 100644 test/cmdlineTests/model_checker_solvers_cvc5/args create mode 100644 test/cmdlineTests/model_checker_solvers_cvc5/err create mode 100644 test/cmdlineTests/model_checker_solvers_cvc5/input.sol diff --git a/.circleci/config.yml b/.circleci/config.yml index 5826067dddc0..3e65f4ac16ad 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -1044,7 +1044,7 @@ jobs: <<: *base_ubuntu2004_xlarge environment: <<: *base_ubuntu2204_xlarge_env - CMAKE_OPTIONS: -DCMAKE_BUILD_TYPE=Release -DUSE_Z3_DLOPEN=ON -DUSE_CVC4=OFF -DSOLC_STATIC_STDLIBS=ON + CMAKE_OPTIONS: -DCMAKE_BUILD_TYPE=Release -DUSE_Z3_DLOPEN=ON -DSOLC_STATIC_STDLIBS=ON steps: - checkout - run_build @@ -1104,7 +1104,7 @@ jobs: environment: <<: *base_ubuntu2204_large_env CMAKE_BUILD_TYPE: Debug - CMAKE_OPTIONS: -DCMAKE_CXX_STANDARD=20 -DUSE_CVC4=OFF + CMAKE_OPTIONS: -DCMAKE_CXX_STANDARD=20 MAKEFLAGS: -j 10 steps: - checkout diff --git a/CMakeLists.txt b/CMakeLists.txt index b1a307afb9e0..71f83b80ed2d 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -133,15 +133,11 @@ elseif (${Z3_FOUND}) message("Z3 SMT solver found. This enables optional SMT checking with Z3.") endif() -find_package(CVC4 QUIET) -if (${CVC4_FOUND}) - add_definitions(-DHAVE_CVC4) - message("CVC4 SMT solver found. This enables optional SMT checking with CVC4.") -endif() +find_program(CVC5_PATH cvc5) -if (NOT (${Z3_FOUND} OR ${CVC4_FOUND})) +if (NOT (${Z3_FOUND} OR CVC5_PATH)) message("No SMT solver found (or it has been forcefully disabled). Optional SMT checking will not be available.\ - \nPlease install Z3 or CVC4 or remove the option disabling them (USE_Z3, USE_CVC4).") + \nPlease install Z3 or cvc5 or remove the option disabling them (USE_Z3).") endif() add_subdirectory(libsolutil) diff --git a/Changelog.md b/Changelog.md index 2101f1ec9b19..1c15478d1935 100644 --- a/Changelog.md +++ b/Changelog.md @@ -6,6 +6,7 @@ Language Features: Compiler Features: * EVM: Support for the EVM version "Prague". * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. + * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. Bugfixes: diff --git a/cmake/EthCompilerSettings.cmake b/cmake/EthCompilerSettings.cmake index 5c2802d1fe20..eda0e404ddd6 100644 --- a/cmake/EthCompilerSettings.cmake +++ b/cmake/EthCompilerSettings.cmake @@ -266,7 +266,6 @@ option(USE_Z3 "Allow compiling with Z3 SMT solver integration" ON) if(UNIX AND NOT APPLE) option(USE_Z3_DLOPEN "Dynamically load the Z3 SMT solver instead of linking against it." OFF) endif() -option(USE_CVC4 "Allow compiling with CVC4 SMT solver integration" ON) if (("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")) option(USE_LD_GOLD "Use GNU gold linker" ON) diff --git a/cmake/FindCVC4.cmake b/cmake/FindCVC4.cmake deleted file mode 100644 index 887b907b8320..000000000000 --- a/cmake/FindCVC4.cmake +++ /dev/null @@ -1,33 +0,0 @@ -if (USE_CVC4) - find_path(CVC4_INCLUDE_DIR cvc4/cvc4.h) - find_library(CVC4_LIBRARY NAMES cvc4) - include(FindPackageHandleStandardArgs) - find_package_handle_standard_args(CVC4 DEFAULT_MSG CVC4_LIBRARY CVC4_INCLUDE_DIR) - if(CVC4_FOUND) - # CVC4 may depend on either CLN or GMP. - # We can assume that the one it requires is present on the system, - # so we quietly try to find both and link against them, if they are - # present. - find_package(CLN QUIET) - find_package(GMP QUIET) - - set(CVC4_LIBRARIES ${CVC4_LIBRARY}) - - if (CLN_FOUND) - set(CVC4_LIBRARIES ${CVC4_LIBRARIES} CLN::CLN) - endif () - - if (GMP_FOUND) - set(CVC4_LIBRARIES ${CVC4_LIBRARIES} GMP::GMP) - endif () - - if (NOT TARGET CVC4::CVC4) - add_library(CVC4::CVC4 UNKNOWN IMPORTED) - set_property(TARGET CVC4::CVC4 PROPERTY IMPORTED_LOCATION ${CVC4_LIBRARY}) - set_property(TARGET CVC4::CVC4 PROPERTY INTERFACE_LINK_LIBRARIES ${CVC4_LIBRARIES}) - set_property(TARGET CVC4::CVC4 PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${CVC4_INCLUDE_DIR}) - endif() - endif() -else() - set(CVC4_FOUND FALSE) -endif() diff --git a/cmake/toolchains/libfuzzer.cmake b/cmake/toolchains/libfuzzer.cmake index a734df975ec4..9d83d504f052 100644 --- a/cmake/toolchains/libfuzzer.cmake +++ b/cmake/toolchains/libfuzzer.cmake @@ -1,8 +1,7 @@ # Inherit default options include("${CMAKE_CURRENT_LIST_DIR}/default.cmake") -# Enable Z3, disable CVC4 +# Enable Z3 set(USE_Z3 ON CACHE BOOL "Enable Z3" FORCE) -set(USE_CVC4 OFF CACHE BOOL "Disable CVC4" FORCE) # Build fuzzing binaries set(OSSFUZZ ON CACHE BOOL "Enable fuzzer build" FORCE) # Use libfuzzer as the fuzzing back-end diff --git a/cmake/toolchains/ossfuzz.cmake b/cmake/toolchains/ossfuzz.cmake index fb7b8d0b36cb..88018db9331d 100644 --- a/cmake/toolchains/ossfuzz.cmake +++ b/cmake/toolchains/ossfuzz.cmake @@ -1,7 +1,6 @@ # Inherit default options include("${CMAKE_CURRENT_LIST_DIR}/default.cmake") -# Disable CVC4 and Z3. -set(USE_CVC4 OFF CACHE BOOL "Disable CVC4" FORCE) +# Disable Z3. set(USE_Z3 OFF CACHE BOOL "Disable Z3" FORCE) # Enable fuzzers set(OSSFUZZ ON CACHE BOOL "Enable fuzzer build" FORCE) diff --git a/docs/installing-solidity.rst b/docs/installing-solidity.rst index f079fb0245a8..e37fc19853f1 100644 --- a/docs/installing-solidity.rst +++ b/docs/installing-solidity.rst @@ -333,10 +333,7 @@ The following are dependencies for all builds of Solidity: +-----------------------------------+-------------------------------------------------------+ | `z3`_ (version 4.8.16+, Optional) | For use with SMT checker. | +-----------------------------------+-------------------------------------------------------+ -| `cvc4`_ (Optional) | For use with SMT checker. | -+-----------------------------------+-------------------------------------------------------+ -.. _cvc4: https://cvc4.cs.stanford.edu/web/ .. _Git: https://git-scm.com/download .. _Boost: https://www.boost.org .. _CMake: https://cmake.org/download/ @@ -543,12 +540,6 @@ Inside the build folder you can disable them, since they are enabled by default: # disables only Z3 SMT Solver. cmake .. -DUSE_Z3=OFF - # disables only CVC4 SMT Solver. - cmake .. -DUSE_CVC4=OFF - - # disables both Z3 and CVC4 - cmake .. -DUSE_CVC4=OFF -DUSE_Z3=OFF - The Version String in Detail ============================ diff --git a/docs/smtchecker.rst b/docs/smtchecker.rst index dfdcf465198b..fc7978256a9d 100644 --- a/docs/smtchecker.rst +++ b/docs/smtchecker.rst @@ -822,10 +822,10 @@ which is primarily an SMT solver and makes `Spacer `_ which does both. The user can choose which solvers should be used, if available, via the CLI -option ``--model-checker-solvers {all,cvc4,eld,smtlib2,z3}`` or the JSON option +option ``--model-checker-solvers {all,cvc5,eld,smtlib2,z3}`` or the JSON option ``settings.modelChecker.solvers=[smtlib2,z3]``, where: -- ``cvc4`` is only available if the ``solc`` binary is compiled with it. Only BMC uses ``cvc4``. +- ``cvc5`` is used via its binary which must be installed in the system. Only BMC uses ``cvc5``. - ``eld`` is used via its binary which must be installed in the system. Only CHC uses ``eld``, and only if ``z3`` is not enabled. - ``smtlib2`` outputs SMT/Horn queries in the `smtlib2 `_ format. These can be used together with the compiler's `callback mechanism `_ so that @@ -849,7 +849,7 @@ concerned about this option. More advanced users might apply this option to try alternative solvers on more complex problems. Please note that certain combinations of chosen engine and solver will lead to -the SMTChecker doing nothing, for example choosing CHC and ``cvc4``. +the SMTChecker doing nothing, for example choosing CHC and ``cvc5``. ******************************* Abstraction and False Positives diff --git a/docs/using-the-compiler.rst b/docs/using-the-compiler.rst index 544f45142383..1eb6631df49f 100644 --- a/docs/using-the-compiler.rst +++ b/docs/using-the-compiler.rst @@ -486,7 +486,7 @@ Input Description "showUnsupported": true, // Choose which solvers should be used, if available. // See the Formal Verification section for the solvers description. - "solvers": ["cvc4", "smtlib2", "z3"], + "solvers": ["cvc5", "smtlib2", "z3"], // Choose which targets should be checked: constantCondition, // underflow, overflow, divByZero, balance, assert, popEmptyArray, outOfBounds. // If the option is not given all targets are checked by default, diff --git a/libsmtutil/CMakeLists.txt b/libsmtutil/CMakeLists.txt index cb222e22c4a1..005fbeb8049e 100644 --- a/libsmtutil/CMakeLists.txt +++ b/libsmtutil/CMakeLists.txt @@ -20,12 +20,6 @@ else() set(z3_SRCS) endif() -if (${CVC4_FOUND}) - set(cvc4_SRCS CVC4Interface.cpp CVC4Interface.h) -else() - set(cvc4_SRCS) -endif() - if (${USE_Z3_DLOPEN}) file(GLOB Z3_HEADERS ${Z3_HEADER_PATH}/z3*.h) set(Z3_WRAPPER ${CMAKE_CURRENT_BINARY_DIR}/z3wrapper.cpp) @@ -38,7 +32,7 @@ if (${USE_Z3_DLOPEN}) set(z3_SRCS ${z3_SRCS} ${Z3_WRAPPER} Z3Loader.cpp Z3Loader.h) endif() -add_library(smtutil ${sources} ${z3_SRCS} ${cvc4_SRCS}) +add_library(smtutil ${sources} ${z3_SRCS}) target_link_libraries(smtutil PUBLIC solutil Boost::boost) if (${USE_Z3_DLOPEN}) @@ -47,7 +41,3 @@ if (${USE_Z3_DLOPEN}) elseif (${Z3_FOUND}) target_link_libraries(smtutil PUBLIC z3::libz3) endif() - -if (${CVC4_FOUND}) - target_link_libraries(smtutil PUBLIC CVC4::CVC4) -endif() diff --git a/libsmtutil/CVC4Interface.cpp b/libsmtutil/CVC4Interface.cpp deleted file mode 100644 index f53c92ab5705..000000000000 --- a/libsmtutil/CVC4Interface.cpp +++ /dev/null @@ -1,336 +0,0 @@ -/* - This file is part of solidity. - - solidity is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - solidity is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with solidity. If not, see . -*/ -// SPDX-License-Identifier: GPL-3.0 - -#include - -#include -#include - -#include - -using namespace solidity; -using namespace solidity::util; -using namespace solidity::smtutil; - -CVC4Interface::CVC4Interface(std::optional _queryTimeout): - SolverInterface(_queryTimeout), - m_solver(&m_context) -{ - reset(); -} - -void CVC4Interface::reset() -{ - m_variables.clear(); - m_solver.reset(); - m_solver.setOption("produce-models", true); - if (m_queryTimeout) - m_solver.setTimeLimit(*m_queryTimeout); - else - m_solver.setResourceLimit(resourceLimit); -} - -void CVC4Interface::push() -{ - m_solver.push(); -} - -void CVC4Interface::pop() -{ - m_solver.pop(); -} - -void CVC4Interface::declareVariable(std::string const& _name, SortPointer const& _sort) -{ - smtAssert(_sort, ""); - m_variables[_name] = m_context.mkVar(_name.c_str(), cvc4Sort(*_sort)); -} - -void CVC4Interface::addAssertion(Expression const& _expr) -{ - try - { - m_solver.assertFormula(toCVC4Expr(_expr)); - } - catch (CVC4::TypeCheckingException const& _e) - { - smtAssert(false, _e.what()); - } - catch (CVC4::LogicException const& _e) - { - smtAssert(false, _e.what()); - } - catch (CVC4::UnsafeInterruptException const& _e) - { - smtAssert(false, _e.what()); - } - catch (CVC4::Exception const& _e) - { - smtAssert(false, _e.what()); - } -} - -std::pair> CVC4Interface::check(std::vector const& _expressionsToEvaluate) -{ - CheckResult result; - std::vector values; - try - { - switch (m_solver.checkSat().isSat()) - { - case CVC4::Result::SAT: - result = CheckResult::SATISFIABLE; - break; - case CVC4::Result::UNSAT: - result = CheckResult::UNSATISFIABLE; - break; - case CVC4::Result::SAT_UNKNOWN: - result = CheckResult::UNKNOWN; - break; - default: - smtAssert(false, ""); - } - - if (result == CheckResult::SATISFIABLE && !_expressionsToEvaluate.empty()) - { - for (Expression const& e: _expressionsToEvaluate) - values.push_back(toString(m_solver.getValue(toCVC4Expr(e)))); - } - } - catch (CVC4::Exception const&) - { - result = CheckResult::ERROR; - values.clear(); - } - - return std::make_pair(result, values); -} - -CVC4::Expr CVC4Interface::toCVC4Expr(Expression const& _expr) -{ - // Variable - if (_expr.arguments.empty() && m_variables.count(_expr.name)) - return m_variables.at(_expr.name); - - std::vector arguments; - for (auto const& arg: _expr.arguments) - arguments.push_back(toCVC4Expr(arg)); - - try - { - std::string const& n = _expr.name; - // Function application - if (!arguments.empty() && m_variables.count(_expr.name)) - return m_context.mkExpr(CVC4::kind::APPLY_UF, m_variables.at(n), arguments); - // Literal - else if (arguments.empty()) - { - if (n == "true") - return m_context.mkConst(true); - else if (n == "false") - return m_context.mkConst(false); - else if (auto sortSort = std::dynamic_pointer_cast(_expr.sort)) - return m_context.mkVar(n, cvc4Sort(*sortSort->inner)); - else - try - { - return m_context.mkConst(CVC4::Rational(n)); - } - catch (CVC4::TypeCheckingException const& _e) - { - smtAssert(false, _e.what()); - } - catch (CVC4::Exception const& _e) - { - smtAssert(false, _e.what()); - } - } - - smtAssert(_expr.hasCorrectArity(), ""); - if (n == "ite") - return arguments[0].iteExpr(arguments[1], arguments[2]); - else if (n == "not") - return arguments[0].notExpr(); - else if (n == "and") - return arguments[0].andExpr(arguments[1]); - else if (n == "or") - return arguments[0].orExpr(arguments[1]); - else if (n == "=>") - return m_context.mkExpr(CVC4::kind::IMPLIES, arguments[0], arguments[1]); - else if (n == "=") - return m_context.mkExpr(CVC4::kind::EQUAL, arguments[0], arguments[1]); - else if (n == "<") - return m_context.mkExpr(CVC4::kind::LT, arguments[0], arguments[1]); - else if (n == "<=") - return m_context.mkExpr(CVC4::kind::LEQ, arguments[0], arguments[1]); - else if (n == ">") - return m_context.mkExpr(CVC4::kind::GT, arguments[0], arguments[1]); - else if (n == ">=") - return m_context.mkExpr(CVC4::kind::GEQ, arguments[0], arguments[1]); - else if (n == "+") - return m_context.mkExpr(CVC4::kind::PLUS, arguments[0], arguments[1]); - else if (n == "-") - return m_context.mkExpr(CVC4::kind::MINUS, arguments[0], arguments[1]); - else if (n == "*") - return m_context.mkExpr(CVC4::kind::MULT, arguments[0], arguments[1]); - else if (n == "div") - return m_context.mkExpr(CVC4::kind::INTS_DIVISION_TOTAL, arguments[0], arguments[1]); - else if (n == "mod") - return m_context.mkExpr(CVC4::kind::INTS_MODULUS, arguments[0], arguments[1]); - else if (n == "bvnot") - return m_context.mkExpr(CVC4::kind::BITVECTOR_NOT, arguments[0]); - else if (n == "bvand") - return m_context.mkExpr(CVC4::kind::BITVECTOR_AND, arguments[0], arguments[1]); - else if (n == "bvor") - return m_context.mkExpr(CVC4::kind::BITVECTOR_OR, arguments[0], arguments[1]); - else if (n == "bvxor") - return m_context.mkExpr(CVC4::kind::BITVECTOR_XOR, arguments[0], arguments[1]); - else if (n == "bvshl") - return m_context.mkExpr(CVC4::kind::BITVECTOR_SHL, arguments[0], arguments[1]); - else if (n == "bvlshr") - return m_context.mkExpr(CVC4::kind::BITVECTOR_LSHR, arguments[0], arguments[1]); - else if (n == "bvashr") - return m_context.mkExpr(CVC4::kind::BITVECTOR_ASHR, arguments[0], arguments[1]); - else if (n == "int2bv") - { - size_t size = std::stoul(_expr.arguments[1].name); - auto i2bvOp = m_context.mkConst(CVC4::IntToBitVector(static_cast(size))); - // CVC4 treats all BVs as unsigned, so we need to manually apply 2's complement if needed. - return m_context.mkExpr( - CVC4::kind::ITE, - m_context.mkExpr(CVC4::kind::GEQ, arguments[0], m_context.mkConst(CVC4::Rational(0))), - m_context.mkExpr(CVC4::kind::INT_TO_BITVECTOR, i2bvOp, arguments[0]), - m_context.mkExpr( - CVC4::kind::BITVECTOR_NEG, - m_context.mkExpr(CVC4::kind::INT_TO_BITVECTOR, i2bvOp, m_context.mkExpr(CVC4::kind::UMINUS, arguments[0])) - ) - ); - } - else if (n == "bv2int") - { - auto intSort = std::dynamic_pointer_cast(_expr.sort); - smtAssert(intSort, ""); - auto nat = m_context.mkExpr(CVC4::kind::BITVECTOR_TO_NAT, arguments[0]); - if (!intSort->isSigned) - return nat; - - auto type = arguments[0].getType(); - smtAssert(type.isBitVector(), ""); - auto size = CVC4::BitVectorType(type).getSize(); - // CVC4 treats all BVs as unsigned, so we need to manually apply 2's complement if needed. - auto extractOp = m_context.mkConst(CVC4::BitVectorExtract(size - 1, size - 1)); - return m_context.mkExpr(CVC4::kind::ITE, - m_context.mkExpr( - CVC4::kind::EQUAL, - m_context.mkExpr(CVC4::kind::BITVECTOR_EXTRACT, extractOp, arguments[0]), - m_context.mkConst(CVC4::BitVector(1, uint64_t{0})) - ), - nat, - m_context.mkExpr( - CVC4::kind::UMINUS, - m_context.mkExpr(CVC4::kind::BITVECTOR_TO_NAT, m_context.mkExpr(CVC4::kind::BITVECTOR_NEG, arguments[0])) - ) - ); - } - else if (n == "select") - return m_context.mkExpr(CVC4::kind::SELECT, arguments[0], arguments[1]); - else if (n == "store") - return m_context.mkExpr(CVC4::kind::STORE, arguments[0], arguments[1], arguments[2]); - else if (n == "const_array") - { - std::shared_ptr sortSort = std::dynamic_pointer_cast(_expr.arguments[0].sort); - smtAssert(sortSort, ""); - return m_context.mkConst(CVC4::ArrayStoreAll(cvc4Sort(*sortSort->inner), arguments[1])); - } - else if (n == "tuple_get") - { - std::shared_ptr tupleSort = std::dynamic_pointer_cast(_expr.arguments[0].sort); - smtAssert(tupleSort, ""); - CVC4::DatatypeType tt = m_context.mkTupleType(cvc4Sort(tupleSort->components)); - CVC4::Datatype const& dt = tt.getDatatype(); - size_t index = std::stoul(_expr.arguments[1].name); - CVC4::Expr s = dt[0][index].getSelector(); - return m_context.mkExpr(CVC4::kind::APPLY_SELECTOR, s, arguments[0]); - } - else if (n == "tuple_constructor") - { - std::shared_ptr tupleSort = std::dynamic_pointer_cast(_expr.sort); - smtAssert(tupleSort, ""); - CVC4::DatatypeType tt = m_context.mkTupleType(cvc4Sort(tupleSort->components)); - CVC4::Datatype const& dt = tt.getDatatype(); - CVC4::Expr c = dt[0].getConstructor(); - return m_context.mkExpr(CVC4::kind::APPLY_CONSTRUCTOR, c, arguments); - } - - smtAssert(false); - } - catch (CVC4::TypeCheckingException const& _e) - { - smtAssert(false, _e.what()); - } - catch (CVC4::Exception const& _e) - { - smtAssert(false, _e.what()); - } - - smtAssert(false); - - // FIXME: Workaround for spurious GCC 12.1 warning (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105794) - util::unreachable(); -} - -CVC4::Type CVC4Interface::cvc4Sort(Sort const& _sort) -{ - switch (_sort.kind) - { - case Kind::Bool: - return m_context.booleanType(); - case Kind::Int: - return m_context.integerType(); - case Kind::BitVector: - return m_context.mkBitVectorType(dynamic_cast(_sort).size); - case Kind::Function: - { - FunctionSort const& fSort = dynamic_cast(_sort); - return m_context.mkFunctionType(cvc4Sort(fSort.domain), cvc4Sort(*fSort.codomain)); - } - case Kind::Array: - { - auto const& arraySort = dynamic_cast(_sort); - return m_context.mkArrayType(cvc4Sort(*arraySort.domain), cvc4Sort(*arraySort.range)); - } - case Kind::Tuple: - { - auto const& tupleSort = dynamic_cast(_sort); - return m_context.mkTupleType(cvc4Sort(tupleSort.components)); - } - default: - break; - } - smtAssert(false, ""); - // Cannot be reached. - return m_context.integerType(); -} - -std::vector CVC4Interface::cvc4Sort(std::vector const& _sorts) -{ - std::vector cvc4Sorts; - for (auto const& _sort: _sorts) - cvc4Sorts.push_back(cvc4Sort(*_sort)); - return cvc4Sorts; -} diff --git a/libsmtutil/CVC4Interface.h b/libsmtutil/CVC4Interface.h deleted file mode 100644 index cc3c0577ce45..000000000000 --- a/libsmtutil/CVC4Interface.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - This file is part of solidity. - - solidity is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - solidity is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with solidity. If not, see . -*/ -// SPDX-License-Identifier: GPL-3.0 - -#pragma once - -#include - -#if defined(__GLIBC__) -// The CVC4 headers includes the deprecated system headers -// and . These headers cause a warning that will break the -// build, unless _GLIBCXX_PERMIT_BACKWARD_HASH is set. -#define _GLIBCXX_PERMIT_BACKWARD_HASH -#endif - -#include - -#if defined(__GLIBC__) -#undef _GLIBCXX_PERMIT_BACKWARD_HASH -#endif - -namespace solidity::smtutil -{ - -class CVC4Interface: public SolverInterface -{ -public: - /// Noncopyable. - CVC4Interface(CVC4Interface const&) = delete; - CVC4Interface& operator=(CVC4Interface const&) = delete; - - CVC4Interface(std::optional _queryTimeout = {}); - - void reset() override; - - void push() override; - void pop() override; - - void declareVariable(std::string const&, SortPointer const&) override; - - void addAssertion(Expression const& _expr) override; - std::pair> check(std::vector const& _expressionsToEvaluate) override; - -private: - CVC4::Expr toCVC4Expr(Expression const& _expr); - CVC4::Type cvc4Sort(Sort const& _sort); - std::vector cvc4Sort(std::vector const& _sorts); - - CVC4::ExprManager m_context; - CVC4::SmtEngine m_solver; - std::map m_variables; - - // CVC4 "basic resources" limit. - // This is used to make the runs more deterministic and platform/machine independent. - // The tests start failing for CVC4 with less than 6000, - // so using double that. - static int const resourceLimit = 12000; -}; - -} diff --git a/libsmtutil/SMTLib2Interface.cpp b/libsmtutil/SMTLib2Interface.cpp index 12469a4ae05f..cfe1bc0bef2c 100644 --- a/libsmtutil/SMTLib2Interface.cpp +++ b/libsmtutil/SMTLib2Interface.cpp @@ -123,11 +123,11 @@ std::pair> SMTLib2Interface::check(std::ve CheckResult result; // TODO proper parsing - if (boost::starts_with(response, "sat\n")) + if (boost::starts_with(response, "sat")) result = CheckResult::SATISFIABLE; - else if (boost::starts_with(response, "unsat\n")) + else if (boost::starts_with(response, "unsat")) result = CheckResult::UNSATISFIABLE; - else if (boost::starts_with(response, "unknown\n")) + else if (boost::starts_with(response, "unknown")) result = CheckResult::UNKNOWN; else result = CheckResult::ERROR; diff --git a/libsmtutil/SMTPortfolio.cpp b/libsmtutil/SMTPortfolio.cpp index 76c69d0180a3..1435cc9d801c 100644 --- a/libsmtutil/SMTPortfolio.cpp +++ b/libsmtutil/SMTPortfolio.cpp @@ -21,9 +21,6 @@ #ifdef HAVE_Z3 #include #endif -#ifdef HAVE_CVC4 -#include -#endif #include using namespace solidity; @@ -41,16 +38,12 @@ SMTPortfolio::SMTPortfolio( SolverInterface(_queryTimeout) { solAssert(!_printQuery || _enabledSolvers == smtutil::SMTSolverChoice::SMTLIB2(), "Only SMTLib2 solver can be enabled to print queries"); - if (_enabledSolvers.smtlib2) + if (_enabledSolvers.smtlib2 || _enabledSolvers.cvc5) m_solvers.emplace_back(std::make_unique(std::move(_smtlib2Responses), std::move(_smtCallback), m_queryTimeout)); #ifdef HAVE_Z3 if (_enabledSolvers.z3 && Z3Interface::available()) m_solvers.emplace_back(std::make_unique(m_queryTimeout)); #endif -#ifdef HAVE_CVC4 - if (_enabledSolvers.cvc4) - m_solvers.emplace_back(std::make_unique(m_queryTimeout)); -#endif } void SMTPortfolio::reset() diff --git a/libsmtutil/SolverInterface.h b/libsmtutil/SolverInterface.h index 13803de6e91a..92f9c8f75b7d 100644 --- a/libsmtutil/SolverInterface.h +++ b/libsmtutil/SolverInterface.h @@ -41,13 +41,13 @@ namespace solidity::smtutil struct SMTSolverChoice { - bool cvc4 = false; + bool cvc5 = false; bool eld = false; bool smtlib2 = false; bool z3 = false; static constexpr SMTSolverChoice All() noexcept { return {true, true, true, true}; } - static constexpr SMTSolverChoice CVC4() noexcept { return {true, false, false, false}; } + static constexpr SMTSolverChoice CVC5() noexcept { return {true, false, false, false}; } static constexpr SMTSolverChoice ELD() noexcept { return {false, true, false, false}; } static constexpr SMTSolverChoice SMTLIB2() noexcept { return {false, false, true, false}; } static constexpr SMTSolverChoice Z3() noexcept { return {false, false, false, true}; } @@ -65,7 +65,7 @@ struct SMTSolverChoice SMTSolverChoice& operator&=(SMTSolverChoice const& _other) { - cvc4 &= _other.cvc4; + cvc5 &= _other.cvc5; eld &= _other.eld; smtlib2 &= _other.smtlib2; z3 &= _other.z3; @@ -82,7 +82,7 @@ struct SMTSolverChoice bool operator==(SMTSolverChoice const& _other) const noexcept { - return cvc4 == _other.cvc4 && + return cvc5 == _other.cvc5 && eld == _other.eld && smtlib2 == _other.smtlib2 && z3 == _other.z3; @@ -90,11 +90,11 @@ struct SMTSolverChoice bool setSolver(std::string const& _solver) { - static std::set const solvers{"cvc4", "eld", "smtlib2", "z3"}; + static std::set const solvers{"cvc5", "eld", "smtlib2", "z3"}; if (!solvers.count(_solver)) return false; - if (_solver == "cvc4") - cvc4 = true; + if (_solver == "cvc5") + cvc5 = true; if (_solver == "eld") eld = true; else if (_solver == "smtlib2") @@ -105,8 +105,8 @@ struct SMTSolverChoice } bool none() const noexcept { return !some(); } - bool some() const noexcept { return cvc4 || eld || smtlib2 || z3; } - bool all() const noexcept { return cvc4 && eld && smtlib2 && z3; } + bool some() const noexcept { return cvc5 || eld || smtlib2 || z3; } + bool all() const noexcept { return cvc5 && eld && smtlib2 && z3; } }; enum class CheckResult diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index e7cf35a7f4d6..bf6080e7f6ac 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -51,15 +51,15 @@ BMC::BMC( )) { solAssert(!_settings.printQuery || _settings.solvers == smtutil::SMTSolverChoice::SMTLIB2(), "Only SMTLib2 solver can be enabled to print queries"); -#if defined (HAVE_Z3) || defined (HAVE_CVC4) - if (m_settings.solvers.cvc4 || m_settings.solvers.z3) +#if defined (HAVE_Z3) + if (m_settings.solvers.z3) if (!_smtlib2Responses.empty()) m_errorReporter.warning( 5622_error, "SMT-LIB2 query responses were given in the auxiliary input, " - "but this Solidity binary uses an SMT solver (Z3/CVC4) directly." + "but this Solidity binary uses an SMT solver Z3 directly." "These responses will be ignored." - "Consider disabling Z3/CVC4 at compilation time in order to use SMT-LIB2 responses." + "Consider disabling Z3 at compilation time in order to use SMT-LIB2 responses." ); #endif } @@ -67,13 +67,13 @@ BMC::BMC( void BMC::analyze(SourceUnit const& _source, std::map, smt::EncodingContext::IdCompare> _solvedTargets) { // At this point every enabled solver is available. - if (!m_settings.solvers.cvc4 && !m_settings.solvers.smtlib2 && !m_settings.solvers.z3) + if (!m_settings.solvers.cvc5 && !m_settings.solvers.smtlib2 && !m_settings.solvers.z3) { m_errorReporter.warning( 7710_error, SourceLocation(), "BMC analysis was not possible since no SMT solver was found and enabled." - " The accepted solvers for BMC are cvc4 and z3." + " The accepted solvers for BMC are cvc5 and z3." ); return; } @@ -123,7 +123,7 @@ void BMC::analyze(SourceUnit const& _source, std::map #endif -#if defined(__linux) || defined(__APPLE__) #include -#endif #include #include @@ -163,14 +161,10 @@ std::vector ModelChecker::unhandledQueries() SMTSolverChoice ModelChecker::availableSolvers() { smtutil::SMTSolverChoice available = smtutil::SMTSolverChoice::SMTLIB2(); -#if defined(__linux) || defined(__APPLE__) available.eld = !boost::process::search_path("eld").empty(); -#endif + available.cvc5 = !boost::process::search_path("cvc5").empty(); #ifdef HAVE_Z3 available.z3 = solidity::smtutil::Z3Interface::available(); -#endif -#ifdef HAVE_CVC4 - available.cvc4 = true; #endif return available; } @@ -179,13 +173,13 @@ SMTSolverChoice ModelChecker::checkRequestedSolvers(SMTSolverChoice _enabled, Er { SMTSolverChoice availableSolvers{ModelChecker::availableSolvers()}; - if (_enabled.cvc4 && !availableSolvers.cvc4) + if (_enabled.cvc5 && !availableSolvers.cvc5) { - _enabled.cvc4 = false; + _enabled.cvc5 = false; _errorReporter.warning( 4902_error, SourceLocation(), - "Solver CVC4 was selected for SMTChecker but it is not available." + "Solver cvc5 was selected for SMTChecker but it is not available." ); } diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 2a9005680678..d5fe44ca167a 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -656,8 +656,12 @@ bool CompilerStack::analyzeLegacy(bool _noErrorsSoFar) { m_modelCheckerSettings.solvers = ModelChecker::checkRequestedSolvers(m_modelCheckerSettings.solvers, m_errorReporter); if (auto* universalCallback = m_readFile.target()) + { if (m_modelCheckerSettings.solvers.eld) universalCallback->smtCommand().setEldarica(m_modelCheckerSettings.timeout, m_modelCheckerSettings.invariants != ModelCheckerInvariants::None()); + if (m_modelCheckerSettings.solvers.cvc5) + universalCallback->smtCommand().setCvc5(m_modelCheckerSettings.timeout); + } } ModelChecker modelChecker(m_errorReporter, *this, m_smtlib2Responses, m_modelCheckerSettings, m_readFile); diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index 7d814cd9c3c4..b9eb392c635b 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -51,6 +51,22 @@ void SMTSolverCommand::setEldarica(std::optional timeoutInMillisec m_arguments.emplace_back("-ssol"); } +void SMTSolverCommand::setCvc5(std::optional timeoutInMilliseconds) +{ + m_arguments.clear(); + m_solverCmd = "cvc5"; + if (timeoutInMilliseconds) + { + m_arguments.push_back("--tlimit-per"); + m_arguments.push_back(std::to_string(timeoutInMilliseconds.value())); + } + else + { + m_arguments.push_back("--rlimit"); + m_arguments.push_back(std::to_string(12000)); + } +} + ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::string const& _query) { try @@ -68,29 +84,29 @@ ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::stri auto queryFile = boost::filesystem::ofstream(queryFileName); queryFile << _query << std::flush; - auto eldBin = boost::process::search_path(m_solverCmd); + auto solverBin = boost::process::search_path(m_solverCmd); - if (eldBin.empty()) + if (solverBin.empty()) return ReadCallback::Result{false, m_solverCmd + " binary not found."}; auto args = m_arguments; args.push_back(queryFileName.string()); boost::process::ipstream pipe; - boost::process::child eld( - eldBin, + boost::process::child solverProcess( + solverBin, args, boost::process::std_out > pipe, - boost::process::std_err >boost::process::null + boost::process::std_err > boost::process::null ); std::vector data; std::string line; - while (eld.running() && std::getline(pipe, line)) + while (solverProcess.running() && std::getline(pipe, line)) if (!line.empty()) data.push_back(line); - eld.wait(); + solverProcess.wait(); return ReadCallback::Result{true, boost::join(data, "\n")}; } diff --git a/libsolidity/interface/SMTSolverCommand.h b/libsolidity/interface/SMTSolverCommand.h index 665c19c1b767..3b1022740524 100644 --- a/libsolidity/interface/SMTSolverCommand.h +++ b/libsolidity/interface/SMTSolverCommand.h @@ -37,6 +37,7 @@ class SMTSolverCommand } void setEldarica(std::optional timeoutInMilliseconds, bool computeInvariants); + void setCvc5(std::optional timeoutInMilliseconds); private: /// The name of the solver's binary. diff --git a/solc/CommandLineParser.cpp b/solc/CommandLineParser.cpp index e61c5ce0a7ae..2697f7ebd09f 100644 --- a/solc/CommandLineParser.cpp +++ b/solc/CommandLineParser.cpp @@ -877,7 +877,7 @@ General Information)").c_str(), ) ( g_strModelCheckerSolvers.c_str(), - po::value()->value_name("cvc4,eld,z3,smtlib2")->default_value("z3"), + po::value()->value_name("cvc5,eld,z3,smtlib2")->default_value("z3"), "Select model checker solvers." ) ( diff --git a/test/cmdlineTests/model_checker_print_query_all/err b/test/cmdlineTests/model_checker_print_query_all/err index 1a04042cd778..fc3bf7c7a3b6 100644 --- a/test/cmdlineTests/model_checker_print_query_all/err +++ b/test/cmdlineTests/model_checker_print_query_all/err @@ -162,4 +162,4 @@ Info: BMC: Requested query: Warning: BMC: 1 verification condition(s) could not be proved. Enable the model checker option "show unproved" to see all of them. Consider choosing a specific contract to be verified in order to reduce the solving problems. Consider increasing the timeout per query. -Warning: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. +Warning: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. diff --git a/test/cmdlineTests/model_checker_print_query_bmc/err b/test/cmdlineTests/model_checker_print_query_bmc/err index 1a59f87b0d95..ff8b796f8785 100644 --- a/test/cmdlineTests/model_checker_print_query_bmc/err +++ b/test/cmdlineTests/model_checker_print_query_bmc/err @@ -29,4 +29,4 @@ Info: BMC: Requested query: Warning: BMC: 1 verification condition(s) could not be proved. Enable the model checker option "show unproved" to see all of them. Consider choosing a specific contract to be verified in order to reduce the solving problems. Consider increasing the timeout per query. -Warning: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. +Warning: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. diff --git a/test/cmdlineTests/model_checker_solvers_cvc5/args b/test/cmdlineTests/model_checker_solvers_cvc5/args new file mode 100644 index 000000000000..84280d4061ce --- /dev/null +++ b/test/cmdlineTests/model_checker_solvers_cvc5/args @@ -0,0 +1 @@ +--model-checker-engine bmc --model-checker-solvers cvc5 diff --git a/test/cmdlineTests/model_checker_solvers_cvc5/err b/test/cmdlineTests/model_checker_solvers_cvc5/err new file mode 100644 index 000000000000..1c36b103a65d --- /dev/null +++ b/test/cmdlineTests/model_checker_solvers_cvc5/err @@ -0,0 +1,10 @@ +Warning: BMC: Assertion violation happens here. + --> model_checker_solvers_cvc5/input.sol:5:3: + | +5 | assert(x > 0); + | ^^^^^^^^^^^^^ +Note: Counterexample: + x = 0 + +Note: Callstack: +Note: diff --git a/test/cmdlineTests/model_checker_solvers_cvc5/input.sol b/test/cmdlineTests/model_checker_solvers_cvc5/input.sol new file mode 100644 index 000000000000..ef11e87eb8fc --- /dev/null +++ b/test/cmdlineTests/model_checker_solvers_cvc5/input.sol @@ -0,0 +1,7 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity >=0.0; +contract test { + function f(uint x) public pure { + assert(x > 0); + } +} diff --git a/test/cmdlineTests/model_checker_solvers_smtlib2/err b/test/cmdlineTests/model_checker_solvers_smtlib2/err index 3aa9893489bc..452e2b31d9f1 100644 --- a/test/cmdlineTests/model_checker_solvers_smtlib2/err +++ b/test/cmdlineTests/model_checker_solvers_smtlib2/err @@ -4,4 +4,4 @@ Warning: CHC analysis was not possible. No Horn solver was available. None of th Warning: BMC: 1 verification condition(s) could not be proved. Enable the model checker option "show unproved" to see all of them. Consider choosing a specific contract to be verified in order to reduce the solving problems. Consider increasing the timeout per query. -Warning: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. +Warning: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. diff --git a/test/cmdlineTests/standard_model_checker_print_query_all/output.json b/test/cmdlineTests/standard_model_checker_print_query_all/output.json index 16ff42e0c306..97aa8857928b 100644 --- a/test/cmdlineTests/standard_model_checker_print_query_all/output.json +++ b/test/cmdlineTests/standard_model_checker_print_query_all/output.json @@ -519,10 +519,10 @@ { "component": "general", "errorCode": "8084", - "formattedMessage": "Warning: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. + "formattedMessage": "Warning: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. ", - "message": "BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled.", + "message": "BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled.", "severity": "warning", "type": "Warning" } diff --git a/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json b/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json index 1c9826ad22e0..9fd5f5929adc 100644 --- a/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json +++ b/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json @@ -108,10 +108,10 @@ { "component": "general", "errorCode": "8084", - "formattedMessage": "Warning: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. + "formattedMessage": "Warning: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. ", - "message": "BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled.", + "message": "BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled.", "severity": "warning", "type": "Warning" } diff --git a/test/cmdlineTests/standard_model_checker_solvers_none/output.json b/test/cmdlineTests/standard_model_checker_solvers_none/output.json index e8de49d1ede3..a36195e1cae4 100644 --- a/test/cmdlineTests/standard_model_checker_solvers_none/output.json +++ b/test/cmdlineTests/standard_model_checker_solvers_none/output.json @@ -13,10 +13,10 @@ { "component": "general", "errorCode": "7710", - "formattedMessage": "Warning: BMC analysis was not possible since no SMT solver was found and enabled. The accepted solvers for BMC are cvc4 and z3. + "formattedMessage": "Warning: BMC analysis was not possible since no SMT solver was found and enabled. The accepted solvers for BMC are cvc5 and z3. ", - "message": "BMC analysis was not possible since no SMT solver was found and enabled. The accepted solvers for BMC are cvc4 and z3.", + "message": "BMC analysis was not possible since no SMT solver was found and enabled. The accepted solvers for BMC are cvc5 and z3.", "severity": "warning", "type": "Warning" } diff --git a/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json b/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json index d3bdc6b7eb28..e97227076b3d 100644 --- a/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json +++ b/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json @@ -187,10 +187,10 @@ { "component": "general", "errorCode": "8084", - "formattedMessage": "Warning: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. + "formattedMessage": "Warning: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. ", - "message": "BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled.", + "message": "BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled.", "severity": "warning", "type": "Warning" } diff --git a/test/libsolidity/SMTCheckerTest.h b/test/libsolidity/SMTCheckerTest.h index aa0f92121a70..6a15791522e7 100644 --- a/test/libsolidity/SMTCheckerTest.h +++ b/test/libsolidity/SMTCheckerTest.h @@ -56,7 +56,7 @@ class SMTCheckerTest: public SyntaxTest Set in m_modelCheckerSettings. SMTShowUnproved: `yes`, `no`, where the default is `yes`. Set in m_modelCheckerSettings. - SMTSolvers: `all`, `cvc4`, `z3`, `none`, where the default is `all`. + SMTSolvers: `all`, `cvc5`, `z3`, `none`, where the default is `all`. Set in m_modelCheckerSettings. BMCLoopIterations: number of loop iterations for BMC engine, the default is 1. Set in m_modelCheckerSettings. diff --git a/test/libsolidity/smtCheckerTests/imports/duplicated_errors_1.sol b/test/libsolidity/smtCheckerTests/imports/duplicated_errors_1.sol index a98ba962a7bf..c225fe0b49a7 100644 --- a/test/libsolidity/smtCheckerTests/imports/duplicated_errors_1.sol +++ b/test/libsolidity/smtCheckerTests/imports/duplicated_errors_1.sol @@ -19,8 +19,8 @@ contract C is B { // Warning 6328: (b.sol:62-75): CHC: Assertion violation might happen here. // Warning 3996: CHC analysis was not possible. No Horn solver was available. None of the installed solvers was enabled. // Warning 7812: (b.sol:62-75): BMC: Assertion violation might happen here. -// Warning 8084: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. +// Warning 8084: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. // Warning 6328: (c.sol:68-81): CHC: Assertion violation might happen here. // Warning 3996: CHC analysis was not possible. No Horn solver was available. None of the installed solvers was enabled. // Warning 7812: (c.sol:68-81): BMC: Assertion violation might happen here. -// Warning 8084: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled. +// Warning 8084: BMC analysis was not possible. No SMT solver (Z3 or cvc5) was available. None of the installed solvers was enabled. From 025f9a2cedd54fd77f3b0421887e05fe567527ab Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 15 May 2024 19:08:53 +0200 Subject: [PATCH 032/182] Update CI images --- .circleci/config.yml | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/.circleci/config.yml b/.circleci/config.yml index 3e65f4ac16ad..d6c3f33da08a 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -9,16 +9,16 @@ version: 2.1 parameters: ubuntu-2004-docker-image: type: string - # solbuildpackpusher/solidity-buildpack-deps:ubuntu2004-23 - default: "solbuildpackpusher/solidity-buildpack-deps@sha256:84a1fb8771236e8d9aa5c615a425b8929e56a6e4f150a60078c8d74a1ceaa6c2" + # solbuildpackpusher/solidity-buildpack-deps:ubuntu2004-24 + default: "solbuildpackpusher/solidity-buildpack-deps@sha256:b8b645fa7ab40d55f2d16eac295d16ca01ec51d32be7d668ae6eaecd47dbd763" ubuntu-2204-docker-image: type: string - # solbuildpackpusher/solidity-buildpack-deps:ubuntu2204-8 - default: "solbuildpackpusher/solidity-buildpack-deps@sha256:1c3a4118218640b2bf632242979a63d48f3d9c70d48be9574332f2dbbd04b192" + # solbuildpackpusher/solidity-buildpack-deps:ubuntu2204-9 + default: "solbuildpackpusher/solidity-buildpack-deps@sha256:80247de9655b1f39afd4ac22b14266bc9b9a0d64b283ae8fb9cb5b8250e4e77d" ubuntu-2204-clang-docker-image: type: string - # solbuildpackpusher/solidity-buildpack-deps:ubuntu2204.clang-7 - default: "solbuildpackpusher/solidity-buildpack-deps@sha256:0f47e733e100080c4174381c262cfcf974bc8e7c3c41b8dff611b9641c82f714" + # solbuildpackpusher/solidity-buildpack-deps:ubuntu2204.clang-8 + default: "solbuildpackpusher/solidity-buildpack-deps@sha256:2662376fe0e1ec2d346495a19a6d64508c1048d5a7325d8600c33c343fa64a0f" ubuntu-clang-ossfuzz-docker-image: type: string # solbuildpackpusher/solidity-buildpack-deps:ubuntu.clang.ossfuzz-6 From 20ae0f2e07e1928f04ba212477019329956f66ad Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Sat, 1 Jun 2024 10:04:28 +0200 Subject: [PATCH 033/182] SMTChecker: Allow using multiple external solvers in one analysis We are using SMTCommand inside UniversalCallback to call external solvers on queries produced my our engines. Previous mechanism set the external solver once during initialization and it was not possible to change it later. This meant, that it would not be possible to use, e.g., Eldarica and cvc5 at the same time. Here we move the proper setup for SMTCommand just before we call it. This setup is customized by subclasses of (CHC)SmtLib2Interface, which call corresponding external solvers. --- libsmtutil/CHCSmtLib2Interface.cpp | 8 ++-- libsmtutil/CHCSmtLib2Interface.h | 11 ++--- libsmtutil/SMTLib2Interface.cpp | 1 + libsmtutil/SMTLib2Interface.h | 4 +- libsmtutil/SMTPortfolio.cpp | 23 +++-------- libsmtutil/SMTPortfolio.h | 8 +--- libsolidity/CMakeLists.txt | 4 ++ libsolidity/formal/BMC.cpp | 24 ++++++++--- libsolidity/formal/CHC.cpp | 17 ++++++-- libsolidity/formal/Cvc5SMTLib2Interface.cpp | 35 ++++++++++++++++ libsolidity/formal/Cvc5SMTLib2Interface.h | 37 +++++++++++++++++ .../formal/EldaricaCHCSmtLib2Interface.cpp | 37 +++++++++++++++++ .../formal/EldaricaCHCSmtLib2Interface.h | 41 +++++++++++++++++++ libsolidity/interface/CompilerStack.cpp | 9 ---- .../model_checker_solvers_cvc5_eld/args | 1 + .../model_checker_solvers_cvc5_eld/err | 8 ++++ .../model_checker_solvers_cvc5_eld/input.sol | 10 +++++ 17 files changed, 224 insertions(+), 54 deletions(-) create mode 100644 libsolidity/formal/Cvc5SMTLib2Interface.cpp create mode 100644 libsolidity/formal/Cvc5SMTLib2Interface.h create mode 100644 libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp create mode 100644 libsolidity/formal/EldaricaCHCSmtLib2Interface.h create mode 100644 test/cmdlineTests/model_checker_solvers_cvc5_eld/args create mode 100644 test/cmdlineTests/model_checker_solvers_cvc5_eld/err create mode 100644 test/cmdlineTests/model_checker_solvers_cvc5_eld/input.sol diff --git a/libsmtutil/CHCSmtLib2Interface.cpp b/libsmtutil/CHCSmtLib2Interface.cpp index 671ec9b51d6c..a267a843bb68 100644 --- a/libsmtutil/CHCSmtLib2Interface.cpp +++ b/libsmtutil/CHCSmtLib2Interface.cpp @@ -43,16 +43,14 @@ using namespace solidity::frontend; using namespace solidity::smtutil; CHCSmtLib2Interface::CHCSmtLib2Interface( - std::map const& _queryResponses, + std::map _queryResponses, ReadCallback::Callback _smtCallback, - SMTSolverChoice _enabledSolvers, std::optional _queryTimeout ): CHCSolverInterface(_queryTimeout), m_smtlib2(std::make_unique(_queryResponses, _smtCallback, m_queryTimeout)), m_queryResponses(std::move(_queryResponses)), - m_smtCallback(_smtCallback), - m_enabledSolvers(_enabledSolvers) + m_smtCallback(_smtCallback) { reset(); } @@ -186,9 +184,9 @@ std::string CHCSmtLib2Interface::querySolver(std::string const& _input) if (m_queryResponses.count(inputHash)) return m_queryResponses.at(inputHash); - smtAssert(m_enabledSolvers.smtlib2 || m_enabledSolvers.eld); if (m_smtCallback) { + setupSmtCallback(); auto result = m_smtCallback(ReadCallback::kindString(ReadCallback::Kind::SMTQuery), _input); if (result.success) return result.responseOrErrorMessage; diff --git a/libsmtutil/CHCSmtLib2Interface.h b/libsmtutil/CHCSmtLib2Interface.h index f7f656fd0b49..39131973bf7f 100644 --- a/libsmtutil/CHCSmtLib2Interface.h +++ b/libsmtutil/CHCSmtLib2Interface.h @@ -33,9 +33,8 @@ class CHCSmtLib2Interface: public CHCSolverInterface { public: explicit CHCSmtLib2Interface( - std::map const& _queryResponses = {}, + std::map _queryResponses = {}, frontend::ReadCallback::Callback _smtCallback = {}, - SMTSolverChoice _enabledSolvers = SMTSolverChoice::All(), std::optional _queryTimeout = {} ); @@ -59,7 +58,7 @@ class CHCSmtLib2Interface: public CHCSolverInterface auto const& sortNames() const { return m_smtlib2->sortNames(); } -private: +protected: std::string toSmtLibSort(SortPointer _sort); std::string toSmtLibSort(std::vector const& _sort); @@ -79,17 +78,19 @@ class CHCSmtLib2Interface: public CHCSolverInterface /// Translates CHC solver response with a model to our representation of invariants. Returns None on error. std::optional invariantsFromSolverResponse(std::string const& response) const; + /// Hook to setup external solver call + virtual void setupSmtCallback() {} + /// Used to access toSmtLibSort, SExpr, and handle variables. std::unique_ptr m_smtlib2; std::string m_accumulatedOutput; std::set m_variables; - std::map const& m_queryResponses; + std::map m_queryResponses; std::vector m_unhandledQueries; frontend::ReadCallback::Callback m_smtCallback; - SMTSolverChoice m_enabledSolvers; }; } diff --git a/libsmtutil/SMTLib2Interface.cpp b/libsmtutil/SMTLib2Interface.cpp index cfe1bc0bef2c..06ed26f2b26b 100644 --- a/libsmtutil/SMTLib2Interface.cpp +++ b/libsmtutil/SMTLib2Interface.cpp @@ -322,6 +322,7 @@ std::string SMTLib2Interface::querySolver(std::string const& _input) return m_queryResponses.at(inputHash); if (m_smtCallback) { + setupSmtCallback(); auto result = m_smtCallback(ReadCallback::kindString(ReadCallback::Kind::SMTQuery), _input); if (result.success) return result.responseOrErrorMessage; diff --git a/libsmtutil/SMTLib2Interface.h b/libsmtutil/SMTLib2Interface.h index fbfde664d579..d60a5bd250c5 100644 --- a/libsmtutil/SMTLib2Interface.h +++ b/libsmtutil/SMTLib2Interface.h @@ -71,7 +71,9 @@ class SMTLib2Interface: public SolverInterface std::string dumpQuery(std::vector const& _expressionsToEvaluate); -private: +protected: + virtual void setupSmtCallback() {} + void declareFunction(std::string const& _name, SortPointer const& _sort); void write(std::string _data); diff --git a/libsmtutil/SMTPortfolio.cpp b/libsmtutil/SMTPortfolio.cpp index 1435cc9d801c..196f02fdf99c 100644 --- a/libsmtutil/SMTPortfolio.cpp +++ b/libsmtutil/SMTPortfolio.cpp @@ -18,9 +18,6 @@ #include -#ifdef HAVE_Z3 -#include -#endif #include using namespace solidity; @@ -29,22 +26,12 @@ using namespace solidity::frontend; using namespace solidity::smtutil; SMTPortfolio::SMTPortfolio( - std::map _smtlib2Responses, - frontend::ReadCallback::Callback _smtCallback, - [[maybe_unused]] SMTSolverChoice _enabledSolvers, - std::optional _queryTimeout, - bool _printQuery + std::vector> _solvers, + std::optional _queryTimeout ): - SolverInterface(_queryTimeout) -{ - solAssert(!_printQuery || _enabledSolvers == smtutil::SMTSolverChoice::SMTLIB2(), "Only SMTLib2 solver can be enabled to print queries"); - if (_enabledSolvers.smtlib2 || _enabledSolvers.cvc5) - m_solvers.emplace_back(std::make_unique(std::move(_smtlib2Responses), std::move(_smtCallback), m_queryTimeout)); -#ifdef HAVE_Z3 - if (_enabledSolvers.z3 && Z3Interface::available()) - m_solvers.emplace_back(std::make_unique(m_queryTimeout)); -#endif -} + SolverInterface(_queryTimeout), m_solvers(std::move(_solvers)) +{} + void SMTPortfolio::reset() { diff --git a/libsmtutil/SMTPortfolio.h b/libsmtutil/SMTPortfolio.h index cdb33368e80a..5ffb37eb3286 100644 --- a/libsmtutil/SMTPortfolio.h +++ b/libsmtutil/SMTPortfolio.h @@ -42,13 +42,7 @@ class SMTPortfolio: public SolverInterface SMTPortfolio(SMTPortfolio const&) = delete; SMTPortfolio& operator=(SMTPortfolio const&) = delete; - SMTPortfolio( - std::map _smtlib2Responses = {}, - frontend::ReadCallback::Callback _smtCallback = {}, - SMTSolverChoice _enabledSolvers = SMTSolverChoice::All(), - std::optional _queryTimeout = {}, - bool _printQuery = false - ); + SMTPortfolio(std::vector> solvers, std::optional _queryTimeout); void reset() override; diff --git a/libsolidity/CMakeLists.txt b/libsolidity/CMakeLists.txt index 3db857241f28..0b796035d313 100644 --- a/libsolidity/CMakeLists.txt +++ b/libsolidity/CMakeLists.txt @@ -109,6 +109,10 @@ set(sources formal/BMC.h formal/CHC.cpp formal/CHC.h + formal/Cvc5SMTLib2Interface.cpp + formal/Cvc5SMTLib2Interface.h + formal/EldaricaCHCSmtLib2Interface.cpp + formal/EldaricaCHCSmtLib2Interface.h formal/EncodingContext.cpp formal/EncodingContext.h formal/ExpressionFormatter.cpp diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index bf6080e7f6ac..916bf5a31db0 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -18,9 +18,14 @@ #include +#include #include +#include #include +#ifdef HAVE_Z3 +#include +#endif #include #include @@ -35,6 +40,8 @@ using namespace solidity; using namespace solidity::util; using namespace solidity::langutil; using namespace solidity::frontend; +using namespace solidity::frontend::smt; +using namespace solidity::smtutil; BMC::BMC( smt::EncodingContext& _context, @@ -45,12 +52,19 @@ BMC::BMC( ModelCheckerSettings _settings, CharStreamProvider const& _charStreamProvider ): - SMTEncoder(_context, _settings, _errorReporter, _unsupportedErrorReporter, _charStreamProvider), - m_interface(std::make_unique( - _smtlib2Responses, _smtCallback, _settings.solvers, _settings.timeout, _settings.printQuery - )) + SMTEncoder(_context, _settings, _errorReporter, _unsupportedErrorReporter, _charStreamProvider) { - solAssert(!_settings.printQuery || _settings.solvers == smtutil::SMTSolverChoice::SMTLIB2(), "Only SMTLib2 solver can be enabled to print queries"); + solAssert(!_settings.printQuery || _settings.solvers == SMTSolverChoice::SMTLIB2(), "Only SMTLib2 solver can be enabled to print queries"); + std::vector> solvers; + if (_settings.solvers.smtlib2) + solvers.emplace_back(std::make_unique(_smtlib2Responses, _smtCallback, _settings.timeout)); + if (_settings.solvers.cvc5) + solvers.emplace_back(std::make_unique(_smtCallback, _settings.timeout)); +#ifdef HAVE_Z3 + if (_settings.solvers.z3 && Z3Interface::available()) + solvers.emplace_back(std::make_unique(_settings.timeout)); +#endif + m_interface = std::make_unique(std::move(solvers), _settings.timeout); #if defined (HAVE_Z3) if (m_settings.solvers.z3) if (!_smtlib2Responses.empty()) diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index c520d13f6b0f..66ebd47edb98 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -25,6 +25,7 @@ #endif #include +#include #include #include #include @@ -1289,15 +1290,23 @@ void CHC::resetSourceAnalysis() solAssert(false); #endif } - if (!m_settings.solvers.z3) + else { solAssert(m_settings.solvers.smtlib2 || m_settings.solvers.eld); - if (!m_interface) - m_interface = std::make_unique(m_smtlib2Responses, m_smtCallback, m_settings.solvers, m_settings.timeout); + { + if (m_settings.solvers.eld) + m_interface = std::make_unique( + m_smtCallback, + m_settings.timeout, + m_settings.invariants != ModelCheckerInvariants::None() + ); + else + m_interface = std::make_unique(m_smtlib2Responses, m_smtCallback, m_settings.timeout); + } auto smtlib2Interface = dynamic_cast(m_interface.get()); - solAssert(smtlib2Interface, ""); + solAssert(smtlib2Interface); smtlib2Interface->reset(); m_context.setSolver(smtlib2Interface->smtlib2Interface()); } diff --git a/libsolidity/formal/Cvc5SMTLib2Interface.cpp b/libsolidity/formal/Cvc5SMTLib2Interface.cpp new file mode 100644 index 000000000000..8a399c1356df --- /dev/null +++ b/libsolidity/formal/Cvc5SMTLib2Interface.cpp @@ -0,0 +1,35 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include + +#include + +using namespace solidity::frontend::smt; + +Cvc5SMTLib2Interface::Cvc5SMTLib2Interface( + frontend::ReadCallback::Callback _smtCallback, + std::optional _queryTimeout +): SMTLib2Interface({}, std::move(_smtCallback), _queryTimeout) +{ +} + +void Cvc5SMTLib2Interface::setupSmtCallback() { + if (auto* universalCallback = m_smtCallback.target()) + universalCallback->smtCommand().setCvc5(m_queryTimeout); +} diff --git a/libsolidity/formal/Cvc5SMTLib2Interface.h b/libsolidity/formal/Cvc5SMTLib2Interface.h new file mode 100644 index 000000000000..64bc364da1c8 --- /dev/null +++ b/libsolidity/formal/Cvc5SMTLib2Interface.h @@ -0,0 +1,37 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include + +namespace solidity::frontend::smt +{ + +class Cvc5SMTLib2Interface: public smtutil::SMTLib2Interface +{ +public: + explicit Cvc5SMTLib2Interface( + frontend::ReadCallback::Callback _smtCallback = {}, + std::optional _queryTimeout = {} + ); +private: + void setupSmtCallback() override; +}; + +} diff --git a/libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp b/libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp new file mode 100644 index 000000000000..4fa94539d8b8 --- /dev/null +++ b/libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp @@ -0,0 +1,37 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include + +#include + +using namespace solidity::frontend::smt; + +EldaricaCHCSmtLib2Interface::EldaricaCHCSmtLib2Interface( + frontend::ReadCallback::Callback _smtCallback, + std::optional _queryTimeout, + bool computeInvariants +): CHCSmtLib2Interface({}, std::move(_smtCallback), _queryTimeout), m_computeInvariants(computeInvariants) +{ +} + +void EldaricaCHCSmtLib2Interface::setupSmtCallback() +{ + if (auto* universalCallback = m_smtCallback.target()) + universalCallback->smtCommand().setEldarica(m_queryTimeout, m_computeInvariants); +} diff --git a/libsolidity/formal/EldaricaCHCSmtLib2Interface.h b/libsolidity/formal/EldaricaCHCSmtLib2Interface.h new file mode 100644 index 000000000000..2c83b194ca7d --- /dev/null +++ b/libsolidity/formal/EldaricaCHCSmtLib2Interface.h @@ -0,0 +1,41 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include + +namespace solidity::frontend::smt +{ + +class EldaricaCHCSmtLib2Interface: public smtutil::CHCSmtLib2Interface +{ +public: + EldaricaCHCSmtLib2Interface( + frontend::ReadCallback::Callback _smtCallback, + std::optional _queryTimeout, + bool computeInvariants + ); + +private: + void setupSmtCallback() override; + + bool m_computeInvariants; +}; + +} diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index d5fe44ca167a..f9f1f0e64206 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -653,16 +653,7 @@ bool CompilerStack::analyzeLegacy(bool _noErrorsSoFar) // m_modelCheckerSettings is spread to engines and solver interfaces, // so we need to check whether the enabled ones are available before building the classes. if (m_modelCheckerSettings.engine.any()) - { m_modelCheckerSettings.solvers = ModelChecker::checkRequestedSolvers(m_modelCheckerSettings.solvers, m_errorReporter); - if (auto* universalCallback = m_readFile.target()) - { - if (m_modelCheckerSettings.solvers.eld) - universalCallback->smtCommand().setEldarica(m_modelCheckerSettings.timeout, m_modelCheckerSettings.invariants != ModelCheckerInvariants::None()); - if (m_modelCheckerSettings.solvers.cvc5) - universalCallback->smtCommand().setCvc5(m_modelCheckerSettings.timeout); - } - } ModelChecker modelChecker(m_errorReporter, *this, m_smtlib2Responses, m_modelCheckerSettings, m_readFile); modelChecker.checkRequestedSourcesAndContracts(allSources); diff --git a/test/cmdlineTests/model_checker_solvers_cvc5_eld/args b/test/cmdlineTests/model_checker_solvers_cvc5_eld/args new file mode 100644 index 000000000000..fb0c074ab2c4 --- /dev/null +++ b/test/cmdlineTests/model_checker_solvers_cvc5_eld/args @@ -0,0 +1 @@ +--model-checker-engine all --model-checker-solvers cvc5,eld diff --git a/test/cmdlineTests/model_checker_solvers_cvc5_eld/err b/test/cmdlineTests/model_checker_solvers_cvc5_eld/err new file mode 100644 index 000000000000..81a9f3a56342 --- /dev/null +++ b/test/cmdlineTests/model_checker_solvers_cvc5_eld/err @@ -0,0 +1,8 @@ +Info: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. + +Warning: BMC: Condition is always false. + --> model_checker_solvers_cvc5_eld/input.sol:6:7: + | +6 | if (y == 0) + | ^^^^^^ +Note: Callstack: diff --git a/test/cmdlineTests/model_checker_solvers_cvc5_eld/input.sol b/test/cmdlineTests/model_checker_solvers_cvc5_eld/input.sol new file mode 100644 index 000000000000..eae2d9b48594 --- /dev/null +++ b/test/cmdlineTests/model_checker_solvers_cvc5_eld/input.sol @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity >=0.0; +contract test { + function f() public pure { + uint y = 1; + if (y == 0) + revert(); + assert(y > 0); + } +} From b66df3e36f2660db1ad15e9ddf02042342d9db52 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 5 Jun 2024 20:30:36 +0200 Subject: [PATCH 034/182] CompilerStack: Remove some misapplied std:: prefixes from comments and messages --- libsolidity/interface/CompilerStack.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index f9f1f0e64206..0329aded68ae 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -279,7 +279,7 @@ void CompilerStack::setOptimiserSettings(OptimiserSettings _settings) void CompilerStack::setRevertStringBehaviour(RevertStrings _revertStrings) { if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set revert std::string settings before parsing."); + solThrow(CompilerError, "Must set revert string settings before parsing."); solUnimplementedAssert(_revertStrings != RevertStrings::VerboseDebug); m_revertStrings = _revertStrings; } @@ -984,7 +984,7 @@ evmasm::LinkerObject const& CompilerStack::runtimeObject(std::string const& _con return contract(_contractName).runtimeObject; } -/// TODO: cache this std::string +/// TODO: cache this string std::string CompilerStack::assemblyString(std::string const& _contractName, StringMap const& _sourceCodes) const { if (m_stackState != CompilationSuccessful) From e2fb57b80b08d6d29af5b67aa53ce7341dbcf807 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 5 Jun 2024 20:44:59 +0200 Subject: [PATCH 035/182] CompilerStack: Convert overzealous input validations to assertions --- libsolidity/interface/CompilerStack.cpp | 201 +++++++----------------- 1 file changed, 59 insertions(+), 142 deletions(-) diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 0329aded68ae..a07310e2c9d1 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -215,8 +215,7 @@ void CompilerStack::findAndReportCyclicContractDependencies() void CompilerStack::setRemappings(std::vector _remappings) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set remappings before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set remappings before parsing."); for (auto const& remapping: _remappings) solAssert(!remapping.prefix.empty(), ""); m_importRemapper.setRemappings(std::move(_remappings)); @@ -224,15 +223,13 @@ void CompilerStack::setRemappings(std::vector _remapp void CompilerStack::setViaIR(bool _viaIR) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set viaIR before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set viaIR before parsing."); m_viaIR = _viaIR; } void CompilerStack::setEVMVersion(langutil::EVMVersion _version) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set EVM version before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set EVM version before parsing."); m_evmVersion = _version; // GlobalContext depends on evmVersion since the Cancun hardfork. // Therefore, we reset it whenever we set a new EVM version, ensuring that the context is never reused with a mismatched version. @@ -241,24 +238,20 @@ void CompilerStack::setEVMVersion(langutil::EVMVersion _version) void CompilerStack::setEOFVersion(std::optional _version) { - if (m_stackState >= CompilationSuccessful) - solThrow(CompilerError, "Must set EOF version before compiling."); - if (_version && _version != 1) - solThrow(CompilerError, "Invalid EOF version."); + solAssert(m_stackState < CompilationSuccessful, "Must set EOF version before compiling."); + solAssert(!_version || _version == 1, "Invalid EOF version."); m_eofVersion = _version; } void CompilerStack::setModelCheckerSettings(ModelCheckerSettings _settings) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set model checking settings before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set model checking settings before parsing."); m_modelCheckerSettings = _settings; } void CompilerStack::setLibraries(std::map const& _libraries) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set libraries before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set libraries before parsing."); m_libraries = _libraries; } @@ -271,44 +264,38 @@ void CompilerStack::setOptimiserSettings(bool _optimize, size_t _runs) void CompilerStack::setOptimiserSettings(OptimiserSettings _settings) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set optimiser settings before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set optimiser settings before parsing."); m_optimiserSettings = std::move(_settings); } void CompilerStack::setRevertStringBehaviour(RevertStrings _revertStrings) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set revert string settings before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set revert string settings before parsing."); solUnimplementedAssert(_revertStrings != RevertStrings::VerboseDebug); m_revertStrings = _revertStrings; } void CompilerStack::useMetadataLiteralSources(bool _metadataLiteralSources) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set use literal sources before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set use literal sources before parsing."); m_metadataLiteralSources = _metadataLiteralSources; } void CompilerStack::setMetadataHash(MetadataHash _metadataHash) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must set metadata hash before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must set metadata hash before parsing."); m_metadataHash = _metadataHash; } void CompilerStack::selectDebugInfo(DebugInfoSelection _debugInfoSelection) { - if (m_stackState >= CompilationSuccessful) - BOOST_THROW_EXCEPTION(CompilerError() << util::errinfo_comment("Must select debug info components before compilation.")); + solAssert(m_stackState < CompilationSuccessful, "Must select debug info components before compilation."); m_debugInfoSelection = _debugInfoSelection; } void CompilerStack::addSMTLib2Response(h256 const& _hash, std::string const& _response) { - if (m_stackState >= ParsedAndImported) - solThrow(CompilerError, "Must add SMTLib2 responses before parsing."); + solAssert(m_stackState < ParsedAndImported, "Must add SMTLib2 responses before parsing."); m_smtlib2Responses[_hash] = _response; } @@ -344,10 +331,8 @@ void CompilerStack::reset(bool _keepSettings) void CompilerStack::setSources(StringMap _sources) { - if (m_stackState == SourcesSet) - solThrow(CompilerError, "Cannot change sources once set."); - if (m_stackState != Empty) - solThrow(CompilerError, "Must set sources before parsing."); + solAssert(m_stackState != SourcesSet, "Cannot change sources once set."); + solAssert(m_stackState == Empty, "Must set sources before parsing."); for (auto source: _sources) m_sources[source.first].charStream = std::make_unique(/*content*/std::move(source.second), /*name*/source.first); m_stackState = SourcesSet; @@ -355,8 +340,7 @@ void CompilerStack::setSources(StringMap _sources) bool CompilerStack::parse() { - if (m_stackState != SourcesSet) - solThrow(CompilerError, "Must call parse only after the SourcesSet state."); + solAssert(m_stackState == SourcesSet, "Must call parse only after the SourcesSet state."); m_errorReporter.clear(); if (SemVerVersion{std::string(VersionString)}.isPrerelease()) @@ -426,8 +410,7 @@ bool CompilerStack::parse() void CompilerStack::importASTs(std::map const& _sources) { - if (m_stackState != Empty) - solThrow(CompilerError, "Must call importASTs only before the SourcesSet state."); + solAssert(m_stackState == Empty, "Must call importASTs only before the SourcesSet state."); std::map> reconstructedSources = ASTJsonImporter(m_evmVersion).jsonToSourceUnit(_sources); for (auto& src: reconstructedSources) { @@ -450,8 +433,7 @@ void CompilerStack::importASTs(std::map const& _sources) bool CompilerStack::analyze() { - if (m_stackState != ParsedAndImported) - solThrow(CompilerError, "Must call analyze only after parsing was successful."); + solAssert(m_stackState == ParsedAndImported, "Must call analyze only after parsing was successful."); if (!resolveImports()) return false; @@ -797,8 +779,7 @@ void CompilerStack::link() std::vector CompilerStack::contractNames() const { - if (m_stackState < Parsed) - solThrow(CompilerError, "Parsing was not successful."); + solAssert(m_stackState >= Parsed, "Parsing was not successful."); std::vector contractNames; for (auto const& contract: m_contracts) contractNames.push_back(contract.first); @@ -807,8 +788,7 @@ std::vector CompilerStack::contractNames() const std::string const CompilerStack::lastContractName(std::optional const& _sourceName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Parsing was not successful."); + solAssert(m_stackState >= AnalysisSuccessful, "Parsing was not successful."); // try to find some user-supplied contract std::string contractName; for (auto const& it: m_sources) @@ -820,8 +800,7 @@ std::string const CompilerStack::lastContractName(std::optional con evmasm::AssemblyItems const* CompilerStack::assemblyItems(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); Contract const& currentContract = contract(_contractName); return currentContract.evmAssembly ? ¤tContract.evmAssembly->items() : nullptr; @@ -829,8 +808,7 @@ evmasm::AssemblyItems const* CompilerStack::assemblyItems(std::string const& _co evmasm::AssemblyItems const* CompilerStack::runtimeAssemblyItems(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); Contract const& currentContract = contract(_contractName); return currentContract.evmRuntimeAssembly ? ¤tContract.evmRuntimeAssembly->items() : nullptr; @@ -838,8 +816,7 @@ evmasm::AssemblyItems const* CompilerStack::runtimeAssemblyItems(std::string con Json CompilerStack::generatedSources(std::string const& _contractName, bool _runtime) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); Contract const& c = contract(_contractName); util::LazyInit const& sources = @@ -880,8 +857,7 @@ Json CompilerStack::generatedSources(std::string const& _contractName, bool _run std::string const* CompilerStack::sourceMapping(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); Contract const& c = contract(_contractName); if (!c.sourceMapping) @@ -894,8 +870,7 @@ std::string const* CompilerStack::sourceMapping(std::string const& _contractName std::string const* CompilerStack::runtimeSourceMapping(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); Contract const& c = contract(_contractName); if (!c.runtimeSourceMapping) @@ -910,8 +885,7 @@ std::string const* CompilerStack::runtimeSourceMapping(std::string const& _contr std::string const CompilerStack::filesystemFriendlyName(std::string const& _contractName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "No compiled contracts found."); + solAssert(m_stackState >= AnalysisSuccessful, "No compiled contracts found."); // Look up the contract (by its fully-qualified name) Contract const& matchContract = m_contracts.at(_contractName); @@ -934,61 +908,46 @@ std::string const CompilerStack::filesystemFriendlyName(std::string const& _cont std::string const& CompilerStack::yulIR(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); return contract(_contractName).yulIR; } Json const& CompilerStack::yulIRAst(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); solUnimplementedAssert(!isExperimentalSolidity()); - return contract(_contractName).yulIRAst; } std::string const& CompilerStack::yulIROptimized(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); return contract(_contractName).yulIROptimized; } Json const& CompilerStack::yulIROptimizedAst(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); solUnimplementedAssert(!isExperimentalSolidity()); - return contract(_contractName).yulIROptimizedAst; } evmasm::LinkerObject const& CompilerStack::object(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); return contract(_contractName).object; } evmasm::LinkerObject const& CompilerStack::runtimeObject(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); return contract(_contractName).runtimeObject; } /// TODO: cache this string std::string CompilerStack::assemblyString(std::string const& _contractName, StringMap const& _sourceCodes) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); Contract const& currentContract = contract(_contractName); if (currentContract.evmAssembly) @@ -1000,9 +959,7 @@ std::string CompilerStack::assemblyString(std::string const& _contractName, Stri /// TODO: cache the JSON Json CompilerStack::assemblyJSON(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); solUnimplementedAssert(!isExperimentalSolidity()); Contract const& currentContract = contract(_contractName); @@ -1030,37 +987,28 @@ std::map CompilerStack::sourceIndices() const Json const& CompilerStack::contractABI(std::string const& _contractName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); return contractABI(contract(_contractName)); } Json const& CompilerStack::contractABI(Contract const& _contract) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - - solAssert(_contract.contract, ""); + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); + solAssert(_contract.contract); solUnimplementedAssert(!isExperimentalSolidity()); - return _contract.abi.init([&]{ return ABI::generate(*_contract.contract); }); } Json const& CompilerStack::storageLayout(std::string const& _contractName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); return storageLayout(contract(_contractName)); } Json const& CompilerStack::storageLayout(Contract const& _contract) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - - solAssert(_contract.contract, ""); + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); + solAssert(_contract.contract); solUnimplementedAssert(!isExperimentalSolidity()); return _contract.storageLayout.init([&]{ return StorageLayout().generate(*_contract.contract); }); @@ -1068,48 +1016,35 @@ Json const& CompilerStack::storageLayout(Contract const& _contract) const Json const& CompilerStack::natspecUser(std::string const& _contractName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); return natspecUser(contract(_contractName)); } Json const& CompilerStack::natspecUser(Contract const& _contract) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - - solAssert(_contract.contract, ""); + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); + solAssert(_contract.contract); solUnimplementedAssert(!isExperimentalSolidity()); - return _contract.userDocumentation.init([&]{ return Natspec::userDocumentation(*_contract.contract); }); } Json const& CompilerStack::natspecDev(std::string const& _contractName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); return natspecDev(contract(_contractName)); } Json const& CompilerStack::natspecDev(Contract const& _contract) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - - solAssert(_contract.contract, ""); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); + solAssert(_contract.contract); solUnimplementedAssert(!isExperimentalSolidity()); - return _contract.devDocumentation.init([&]{ return Natspec::devDocumentation(*_contract.contract); }); } Json CompilerStack::interfaceSymbols(std::string const& _contractName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); solUnimplementedAssert(!isExperimentalSolidity()); Json interfaceSymbols; @@ -1139,50 +1074,36 @@ Json CompilerStack::interfaceSymbols(std::string const& _contractName) const bytes CompilerStack::cborMetadata(std::string const& _contractName, bool _forIR) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); return createCBORMetadata(contract(_contractName), _forIR); } std::string const& CompilerStack::metadata(Contract const& _contract) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); - - solAssert(_contract.contract, ""); - + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); + solAssert(_contract.contract); solUnimplementedAssert(!isExperimentalSolidity()); - return _contract.metadata.init([&]{ return createMetadata(_contract, m_viaIR); }); } CharStream const& CompilerStack::charStream(std::string const& _sourceName) const { - if (m_stackState < SourcesSet) - solThrow(CompilerError, "No sources set."); - - solAssert(source(_sourceName).charStream, ""); - + solAssert(m_stackState >= SourcesSet, "No sources set."); + solAssert(source(_sourceName).charStream); return *source(_sourceName).charStream; } SourceUnit const& CompilerStack::ast(std::string const& _sourceName) const { - if (m_stackState < Parsed) - solThrow(CompilerError, "Parsing not yet performed."); - if (!source(_sourceName).ast) - solThrow(CompilerError, "Parsing was not successful."); - + solAssert(m_stackState >= Parsed, "Parsing not yet performed."); + solAssert(source(_sourceName).ast, "Parsing was not successful."); solUnimplementedAssert(!isExperimentalSolidity()); - return *source(_sourceName).ast; } ContractDefinition const& CompilerStack::contractDefinition(std::string const& _contractName) const { - if (m_stackState < AnalysisSuccessful) - solThrow(CompilerError, "Analysis was not successful."); + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); return *contract(_contractName).contract; } @@ -1192,8 +1113,7 @@ size_t CompilerStack::functionEntryPoint( FunctionDefinition const& _function ) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); for (auto&& [name, data]: contract(_contractName).runtimeObject.functionDebugData) if (data.sourceID == _function.id()) @@ -1629,14 +1549,13 @@ CompilerStack::Contract const& CompilerStack::contract(std::string const& _contr } // If we get here, both lookup methods failed. - solThrow(CompilerError, "Contract \"" + _contractName + "\" not found."); + solAssert(false, "Contract \"" + _contractName + "\" not found."); } CompilerStack::Source const& CompilerStack::source(std::string const& _sourceName) const { auto it = m_sources.find(_sourceName); - if (it == m_sources.end()) - solThrow(CompilerError, "Given source file not found: " + _sourceName); + solAssert(it != m_sources.end(), "Given source file not found: " + _sourceName); return it->second; } @@ -1902,9 +1821,7 @@ Json gasToJson(GasEstimator::GasConsumption const& _gas) Json CompilerStack::gasEstimates(std::string const& _contractName) const { - if (m_stackState != CompilationSuccessful) - solThrow(CompilerError, "Compilation was not successful."); - + solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); solUnimplementedAssert(!isExperimentalSolidity()); if (!assemblyItems(_contractName) && !runtimeAssemblyItems(_contractName)) From 12e8b0cda911ed4661773ee6cd9a2e341d8a77ba Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 6 Jun 2024 20:00:41 +0200 Subject: [PATCH 036/182] Use solAssert() instead of throwing InternalCompilerError directly --- libsolidity/codegen/ExpressionCompiler.cpp | 4 +--- libsolidity/codegen/LValue.cpp | 5 +---- libsolidity/interface/FileReader.cpp | 1 - libsolidity/interface/SMTSolverCommand.cpp | 4 ---- libsolidity/interface/StandardCompiler.cpp | 9 ++------- 5 files changed, 4 insertions(+), 19 deletions(-) diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index 54090f960437..c7bc9a8263f5 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -2952,9 +2952,7 @@ void ExpressionCompiler::setLValueFromDeclaration(Declaration const& _declaratio else if (m_context.isStateVariable(&_declaration)) setLValue(_expression, dynamic_cast(_declaration)); else - BOOST_THROW_EXCEPTION(InternalCompilerError() - << errinfo_sourceLocation(_expression.location()) - << util::errinfo_comment("Identifier type not supported or identifier not found.")); + solAssert(false, "Identifier type not supported or identifier not found."); } void ExpressionCompiler::setLValueToStorageItem(Expression const& _expression) diff --git a/libsolidity/codegen/LValue.cpp b/libsolidity/codegen/LValue.cpp index 3fbf10383499..4847cb09388c 100644 --- a/libsolidity/codegen/LValue.cpp +++ b/libsolidity/codegen/LValue.cpp @@ -441,10 +441,7 @@ void StorageItem::storeValue(Type const& _sourceType, SourceLocation const& _loc m_context << Instruction::SWAP1 << Instruction::POP; } else - BOOST_THROW_EXCEPTION( - InternalCompilerError() - << errinfo_sourceLocation(_location) - << util::errinfo_comment("Invalid non-value type for assignment.")); + solAssert(false, "Invalid non-value type for assignment."); } } diff --git a/libsolidity/interface/FileReader.cpp b/libsolidity/interface/FileReader.cpp index 158d4dd2c95c..15181acf607b 100644 --- a/libsolidity/interface/FileReader.cpp +++ b/libsolidity/interface/FileReader.cpp @@ -31,7 +31,6 @@ #include using solidity::frontend::ReadCallback; -using solidity::langutil::InternalCompilerError; using solidity::util::errinfo_comment; using solidity::util::readFileAsString; using solidity::util::joinHumanReadable; diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index b9eb392c635b..75f541692ddc 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -30,10 +30,6 @@ #include #include -using solidity::langutil::InternalCompilerError; -using solidity::util::errinfo_comment; - - namespace solidity::frontend { diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index a54a9aa10720..2b36f9032349 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -1463,13 +1463,8 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu // Note that not completing analysis due to stopAfter does not count as a failure. It's neither failure nor success. bool analysisFailed = !analysisSuccess && _inputsAndSettings.stopAfter >= CompilerStack::State::AnalysisSuccessful; bool compilationFailed = !compilationSuccess && binariesRequested; - - /// Inconsistent state - stop here to receive error reports from users - if ( - (compilationFailed || analysisFailed || !parsingSuccess) && - errors.empty() - ) - return formatFatalError(Error::Type::InternalCompilerError, "No error reported, but compilation failed."); + if (compilationFailed || analysisFailed || !parsingSuccess) + solAssert(!errors.empty(), "No error reported, but compilation failed."); Json output; From 8d561e36aa1b7c1bb1965c8873657615daf87dab Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 6 Jun 2024 19:17:28 +0200 Subject: [PATCH 037/182] Assert presence of errors in case of FatalError instead of rethrowing --- libsolidity/analysis/NameAndTypeResolver.cpp | 16 +- libsolidity/interface/CompilerStack.cpp | 9 +- libsolidity/parsing/Parser.cpp | 5 +- libyul/AsmAnalysis.cpp | 9 +- libyul/AsmParser.cpp | 5 +- libyul/ObjectParser.cpp | 6 +- .../more_than_256_analysis_errors.yul | 279 ++++++++++++++++++ 7 files changed, 304 insertions(+), 25 deletions(-) create mode 100644 test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul diff --git a/libsolidity/analysis/NameAndTypeResolver.cpp b/libsolidity/analysis/NameAndTypeResolver.cpp index 642e87a53b3e..941fbca9bdb1 100644 --- a/libsolidity/analysis/NameAndTypeResolver.cpp +++ b/libsolidity/analysis/NameAndTypeResolver.cpp @@ -30,6 +30,7 @@ #include #include +using namespace std::string_literals; using namespace solidity::langutil; namespace solidity::frontend @@ -60,10 +61,9 @@ bool NameAndTypeResolver::registerDeclarations(SourceUnit& _sourceUnit, ASTNode { DeclarationRegistrationHelper registrar(m_scopes, _sourceUnit, m_errorReporter, m_globalContext, _currentScope); } - catch (langutil::FatalError const&) + catch (langutil::FatalError const& error) { - if (m_errorReporter.errors().empty()) - throw; // Something is weird here, rather throw again. + solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); return false; } return true; @@ -135,10 +135,9 @@ bool NameAndTypeResolver::resolveNamesAndTypes(SourceUnit& _source) return false; } } - catch (langutil::FatalError const&) + catch (langutil::FatalError const& error) { - if (m_errorReporter.errors().empty()) - throw; // Something is weird here, rather throw again. + solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); return false; } return true; @@ -151,10 +150,9 @@ bool NameAndTypeResolver::updateDeclaration(Declaration const& _declaration) m_scopes[nullptr]->registerDeclaration(_declaration, false, true); solAssert(_declaration.scope() == nullptr, "Updated declaration outside global scope."); } - catch (langutil::FatalError const&) + catch (langutil::FatalError const& error) { - if (m_errorReporter.errors().empty()) - throw; // Something is weird here, rather throw again. + solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); return false; } return true; diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index a07310e2c9d1..89a7a441a591 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -489,10 +489,9 @@ bool CompilerStack::analyze() else if (!analyzeLegacy(noErrors)) noErrors = false; } - catch (FatalError const&) + catch (FatalError const& error) { - if (m_errorReporter.errors().empty()) - throw; // Something is weird here, rather throw again. + solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); noErrors = false; } @@ -1174,9 +1173,9 @@ StringMap CompilerStack::loadMissingSources(SourceUnit const& _ast) } } } - catch (FatalError const&) + catch (FatalError const& error) { - solAssert(m_errorReporter.hasErrors(), ""); + solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); } return newSources; } diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp index f650e0dbf1dc..15a84c3f497c 100644 --- a/libsolidity/parsing/Parser.cpp +++ b/libsolidity/parsing/Parser.cpp @@ -176,10 +176,9 @@ ASTPointer Parser::parse(CharStream& _charStream) solAssert(m_recursionDepth == 0, ""); return nodeFactory.createNode(findLicenseString(nodes), nodes, m_experimentalSolidityEnabledInCurrentSourceUnit); } - catch (FatalError const&) + catch (FatalError const& error) { - if (m_errorReporter.errors().empty()) - throw; // Something is weird here, rather throw again. + solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); return nullptr; } } diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index 1972d2674516..f85ef95442bd 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -74,10 +74,13 @@ bool AsmAnalyzer::analyze(Block const& _block) (*this)(_block); } - catch (FatalError const&) + catch (FatalError const& error) { - // This FatalError con occur if the errorReporter has too many errors. - yulAssert(!watcher.ok(), "Fatal error detected, but no error is reported."); + // NOTE: There's a cap on the number of reported errors, but watcher.ok() will work fine even if + // we exceed it because the reporter keeps counting (it just stops adding errors to the list). + // Note also that fact of exceeding the cap triggers a FatalError so one can get thrown even + // if we don't make any of our errors fatal. + yulAssert(!watcher.ok(), "Unreported fatal error: "s + error.what()); } return watcher.ok(); } diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index 3635b096af99..7af648a36bbe 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -37,6 +37,7 @@ #include #include +using namespace std::string_literals; using namespace solidity; using namespace solidity::util; using namespace solidity::langutil; @@ -126,9 +127,9 @@ std::unique_ptr Parser::parseInline(std::shared_ptr const& _scan fetchDebugDataFromComment(); return std::make_unique(parseBlock()); } - catch (FatalError const&) + catch (FatalError const& error) { - yulAssert(!m_errorReporter.errors().empty(), "Fatal error detected, but no error is reported."); + yulAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); } return nullptr; diff --git a/libyul/ObjectParser.cpp b/libyul/ObjectParser.cpp index 2038959de4fa..d0519be0ef35 100644 --- a/libyul/ObjectParser.cpp +++ b/libyul/ObjectParser.cpp @@ -32,6 +32,7 @@ #include +using namespace std::string_literals; using namespace solidity; using namespace solidity::yul; using namespace solidity::util; @@ -62,10 +63,9 @@ std::shared_ptr ObjectParser::parse(std::shared_ptr const& _sca expectToken(Token::EOS); return object; } - catch (FatalError const&) + catch (FatalError const& error) { - if (m_errorReporter.errors().empty()) - throw; // Something is weird here, rather throw again. + yulAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); } return nullptr; } diff --git a/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul b/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul new file mode 100644 index 000000000000..0ae2fb15a730 --- /dev/null +++ b/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul @@ -0,0 +1,279 @@ +{ + // There's no type called 'x' so every declaration here should trigger an error. + // It's only detected during analysis and is not fatal. Any other non-fatal analysis error would do. + let $00:x let $10:x let $20:x let $30:x let $40:x let $50:x let $60:x let $70:x let $80:x let $90:x let $a0:x let $b0:x let $c0:x let $d0:x let $e0:x let $f0:x + let $01:x let $11:x let $21:x let $31:x let $41:x let $51:x let $61:x let $71:x let $81:x let $91:x let $a1:x let $b1:x let $c1:x let $d1:x let $e1:x let $f1:x + let $02:x let $12:x let $22:x let $32:x let $42:x let $52:x let $62:x let $72:x let $82:x let $92:x let $a2:x let $b2:x let $c2:x let $d2:x let $e2:x let $f2:x + let $03:x let $13:x let $23:x let $33:x let $43:x let $53:x let $63:x let $73:x let $83:x let $93:x let $a3:x let $b3:x let $c3:x let $d3:x let $e3:x let $f3:x + let $04:x let $14:x let $24:x let $34:x let $44:x let $54:x let $64:x let $74:x let $84:x let $94:x let $a4:x let $b4:x let $c4:x let $d4:x let $e4:x let $f4:x + let $05:x let $15:x let $25:x let $35:x let $45:x let $55:x let $65:x let $75:x let $85:x let $95:x let $a5:x let $b5:x let $c5:x let $d5:x let $e5:x let $f5:x + let $06:x let $16:x let $26:x let $36:x let $46:x let $56:x let $66:x let $76:x let $86:x let $96:x let $a6:x let $b6:x let $c6:x let $d6:x let $e6:x let $f6:x + let $07:x let $17:x let $27:x let $37:x let $47:x let $57:x let $67:x let $77:x let $87:x let $97:x let $a7:x let $b7:x let $c7:x let $d7:x let $e7:x let $f7:x + let $08:x let $18:x let $28:x let $38:x let $48:x let $58:x let $68:x let $78:x let $88:x let $98:x let $a8:x let $b8:x let $c8:x let $d8:x let $e8:x let $f8:x + let $09:x let $19:x let $29:x let $39:x let $49:x let $59:x let $69:x let $79:x let $89:x let $99:x let $a9:x let $b9:x let $c9:x let $d9:x let $e9:x let $f9:x + let $0a:x let $1a:x let $2a:x let $3a:x let $4a:x let $5a:x let $6a:x let $7a:x let $8a:x let $9a:x let $aa:x let $ba:x let $ca:x let $da:x let $ea:x let $fa:x + let $0b:x let $1b:x let $2b:x let $3b:x let $4b:x let $5b:x let $6b:x let $7b:x let $8b:x let $9b:x let $ab:x let $bb:x let $cb:x let $db:x let $eb:x let $fb:x + let $0c:x let $1c:x let $2c:x let $3c:x let $4c:x let $5c:x let $6c:x let $7c:x let $8c:x let $9c:x let $ac:x let $bc:x let $cc:x let $dc:x let $ec:x let $fc:x + let $0d:x let $1d:x let $2d:x let $3d:x let $4d:x let $5d:x let $6d:x let $7d:x let $8d:x let $9d:x let $ad:x let $bd:x let $cd:x let $dd:x let $ed:x let $fd:x + let $0e:x let $1e:x let $2e:x let $3e:x let $4e:x let $5e:x let $6e:x let $7e:x let $8e:x let $9e:x let $ae:x let $be:x let $ce:x let $de:x let $ee:x let $fe:x + let $0f:x let $1f:x let $2f:x let $3f:x let $4f:x let $5f:x let $6f:x let $7f:x let $8f:x let $9f:x let $af:x let $bf:x let $cf:x let $df:x let $ef:x let $ff:x + let $100:x +} +// ---- +// TypeError 5473: (200-205): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (210-215): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (220-225): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (230-235): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (240-245): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (250-255): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (260-265): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (270-275): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (280-285): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (290-295): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (300-305): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (310-315): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (320-325): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (330-335): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (340-345): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (350-355): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (364-369): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (374-379): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (384-389): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (394-399): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (404-409): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (414-419): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (424-429): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (434-439): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (444-449): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (454-459): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (464-469): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (474-479): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (484-489): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (494-499): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (504-509): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (514-519): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (528-533): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (538-543): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (548-553): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (558-563): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (568-573): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (578-583): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (588-593): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (598-603): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (608-613): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (618-623): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (628-633): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (638-643): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (648-653): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (658-663): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (668-673): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (678-683): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (692-697): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (702-707): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (712-717): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (722-727): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (732-737): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (742-747): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (752-757): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (762-767): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (772-777): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (782-787): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (792-797): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (802-807): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (812-817): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (822-827): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (832-837): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (842-847): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (856-861): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (866-871): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (876-881): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (886-891): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (896-901): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (906-911): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (916-921): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (926-931): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (936-941): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (946-951): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (956-961): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (966-971): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (976-981): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (986-991): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (996-1001): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1006-1011): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1020-1025): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1030-1035): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1040-1045): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1050-1055): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1060-1065): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1070-1075): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1080-1085): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1090-1095): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1100-1105): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1110-1115): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1120-1125): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1130-1135): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1140-1145): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1150-1155): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1160-1165): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1170-1175): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1184-1189): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1194-1199): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1204-1209): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1214-1219): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1224-1229): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1234-1239): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1244-1249): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1254-1259): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1264-1269): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1274-1279): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1284-1289): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1294-1299): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1304-1309): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1314-1319): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1324-1329): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1334-1339): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1348-1353): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1358-1363): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1368-1373): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1378-1383): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1388-1393): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1398-1403): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1408-1413): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1418-1423): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1428-1433): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1438-1443): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1448-1453): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1458-1463): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1468-1473): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1478-1483): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1488-1493): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1498-1503): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1512-1517): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1522-1527): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1532-1537): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1542-1547): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1552-1557): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1562-1567): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1572-1577): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1582-1587): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1592-1597): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1602-1607): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1612-1617): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1622-1627): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1632-1637): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1642-1647): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1652-1657): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1662-1667): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1676-1681): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1686-1691): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1696-1701): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1706-1711): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1716-1721): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1726-1731): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1736-1741): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1746-1751): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1756-1761): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1766-1771): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1776-1781): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1786-1791): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1796-1801): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1806-1811): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1816-1821): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1826-1831): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1840-1845): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1850-1855): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1860-1865): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1870-1875): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1880-1885): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1890-1895): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1900-1905): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1910-1915): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1920-1925): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1930-1935): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1940-1945): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1950-1955): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1960-1965): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1970-1975): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1980-1985): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (1990-1995): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2004-2009): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2014-2019): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2024-2029): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2034-2039): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2044-2049): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2054-2059): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2064-2069): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2074-2079): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2084-2089): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2094-2099): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2104-2109): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2114-2119): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2124-2129): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2134-2139): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2144-2149): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2154-2159): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2168-2173): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2178-2183): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2188-2193): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2198-2203): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2208-2213): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2218-2223): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2228-2233): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2238-2243): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2248-2253): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2258-2263): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2268-2273): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2278-2283): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2288-2293): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2298-2303): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2308-2313): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2318-2323): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2332-2337): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2342-2347): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2352-2357): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2362-2367): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2372-2377): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2382-2387): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2392-2397): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2402-2407): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2412-2417): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2422-2427): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2432-2437): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2442-2447): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2452-2457): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2462-2467): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2472-2477): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2482-2487): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2496-2501): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2506-2511): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2516-2521): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2526-2531): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2536-2541): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2546-2551): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2556-2561): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2566-2571): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2576-2581): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2586-2591): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2596-2601): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2606-2611): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2616-2621): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2626-2631): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2636-2641): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2646-2651): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2660-2665): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2670-2675): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2680-2685): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2690-2695): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2700-2705): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2710-2715): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2720-2725): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2730-2735): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2740-2745): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2750-2755): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2760-2765): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2770-2775): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2780-2785): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2790-2795): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2800-2805): "x" is not a valid type (user defined types are not yet supported). +// TypeError 5473: (2810-2815): "x" is not a valid type (user defined types are not yet supported). +// Warning 4013: There are more than 256 errors. Aborting. From 2694190d1dbbc90b001aa76f8d7bd0794923c343 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 13 Jun 2024 19:32:29 +0200 Subject: [PATCH 038/182] Ignore warnings and infos when checking if FatalError was reported --- libsolidity/analysis/NameAndTypeResolver.cpp | 6 +++--- libsolidity/interface/CompilerStack.cpp | 4 ++-- libsolidity/parsing/Parser.cpp | 2 +- libyul/AsmParser.cpp | 2 +- libyul/ObjectParser.cpp | 2 +- 5 files changed, 8 insertions(+), 8 deletions(-) diff --git a/libsolidity/analysis/NameAndTypeResolver.cpp b/libsolidity/analysis/NameAndTypeResolver.cpp index 941fbca9bdb1..32ef6d476b22 100644 --- a/libsolidity/analysis/NameAndTypeResolver.cpp +++ b/libsolidity/analysis/NameAndTypeResolver.cpp @@ -63,7 +63,7 @@ bool NameAndTypeResolver::registerDeclarations(SourceUnit& _sourceUnit, ASTNode } catch (langutil::FatalError const& error) { - solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + solAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); return false; } return true; @@ -137,7 +137,7 @@ bool NameAndTypeResolver::resolveNamesAndTypes(SourceUnit& _source) } catch (langutil::FatalError const& error) { - solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + solAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); return false; } return true; @@ -152,7 +152,7 @@ bool NameAndTypeResolver::updateDeclaration(Declaration const& _declaration) } catch (langutil::FatalError const& error) { - solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + solAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); return false; } return true; diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 89a7a441a591..2299155383c0 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -491,7 +491,7 @@ bool CompilerStack::analyze() } catch (FatalError const& error) { - solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + solAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); noErrors = false; } @@ -1175,7 +1175,7 @@ StringMap CompilerStack::loadMissingSources(SourceUnit const& _ast) } catch (FatalError const& error) { - solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + solAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); } return newSources; } diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp index 15a84c3f497c..7e2fe030af2c 100644 --- a/libsolidity/parsing/Parser.cpp +++ b/libsolidity/parsing/Parser.cpp @@ -178,7 +178,7 @@ ASTPointer Parser::parse(CharStream& _charStream) } catch (FatalError const& error) { - solAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + solAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); return nullptr; } } diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index 7af648a36bbe..a009b005d6bd 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -129,7 +129,7 @@ std::unique_ptr Parser::parseInline(std::shared_ptr const& _scan } catch (FatalError const& error) { - yulAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + yulAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); } return nullptr; diff --git a/libyul/ObjectParser.cpp b/libyul/ObjectParser.cpp index d0519be0ef35..a02b9660b978 100644 --- a/libyul/ObjectParser.cpp +++ b/libyul/ObjectParser.cpp @@ -65,7 +65,7 @@ std::shared_ptr ObjectParser::parse(std::shared_ptr const& _sca } catch (FatalError const& error) { - yulAssert(!m_errorReporter.errors().empty(), "Unreported fatal error: "s + error.what()); + yulAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); } return nullptr; } From 1ca70c8dc089f6a84dea0d13d70934edd7e78789 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 6 Jun 2024 15:17:40 +0200 Subject: [PATCH 039/182] .gitignore: Mark directories as directories --- .gitignore | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/.gitignore b/.gitignore index 8ca5f86e7e43..dc88e1c67e56 100644 --- a/.gitignore +++ b/.gitignore @@ -10,7 +10,7 @@ *.o *.obj *.pyc -__pycache__ +__pycache__/ # Precompiled Headers *.gch @@ -36,12 +36,12 @@ __pycache__ *.app # Build directory -/build* +/build*/ emscripten_build/ -/docs/_build +/docs/_build/ /docs/_static/robots.txt -/deps -/reports +/deps/ +/reports/ # vim stuff [._]*.sw[a-p] From e05c596bd5e931aa4e4c291b76a7765a1437c88f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 5 Jun 2024 14:47:28 +0200 Subject: [PATCH 040/182] Setup for benchmarking solc using external projects and foundry --- .gitignore | 3 + test/benchmarks/external-setup.sh | 113 ++++++++++++++++++++++++++++++ test/benchmarks/external.sh | 108 ++++++++++++++++++++++++++++ 3 files changed, 224 insertions(+) create mode 100755 test/benchmarks/external-setup.sh create mode 100755 test/benchmarks/external.sh diff --git a/.gitignore b/.gitignore index dc88e1c67e56..aafe93f97a0e 100644 --- a/.gitignore +++ b/.gitignore @@ -41,7 +41,10 @@ emscripten_build/ /docs/_build/ /docs/_static/robots.txt /deps/ + +# Reports and benchmarks /reports/ +/benchmarks/ # vim stuff [._]*.sw[a-p] diff --git a/test/benchmarks/external-setup.sh b/test/benchmarks/external-setup.sh new file mode 100755 index 000000000000..b995e8e9fdb0 --- /dev/null +++ b/test/benchmarks/external-setup.sh @@ -0,0 +1,113 @@ +#!/usr/bin/env bash + +#------------------------------------------------------------------------------ +# Downloads and configures external projects used for benchmarking by external.sh. +# +# By default the download location is the benchmarks/ dir at the repository root. +# A different directory can be provided via the BENCHMARK_DIR variable. +# +# Dependencies: foundry, git. +# ------------------------------------------------------------------------------ +# This file is part of solidity. +# +# solidity is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# solidity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with solidity. If not, see +# +# (c) 2024 solidity contributors. +#------------------------------------------------------------------------------ + +set -euo pipefail + +repo_root=$(cd "$(dirname "$0")/../../" && pwd) +BENCHMARK_DIR="${BENCHMARK_DIR:-${repo_root}/benchmarks}" + +function neutralize_version_pragmas { + find . -name '*.sol' -type f -print0 | xargs -0 \ + sed -i -E -e 's/pragma solidity [^;]+;/pragma solidity *;/' +} + +function neutralize_via_ir { + sed -i '/^via_ir\s*=.*$/d' foundry.toml +} + +mkdir -p "$BENCHMARK_DIR" +cd "$BENCHMARK_DIR" + +if [[ ! -e openzeppelin/ ]]; then + git clone --depth=1 https://github.com/OpenZeppelin/openzeppelin-contracts openzeppelin/ --branch v5.0.2 + pushd openzeppelin/ + forge install + neutralize_via_ir + popd +else + echo "Skipped openzeppelin/. Already exists." +fi + +if [[ ! -e uniswap-v4/ ]]; then + git clone --single-branch https://github.com/Uniswap/v4-core uniswap-v4/ + pushd uniswap-v4/ + git checkout d0700ceb251afa48df8cc26d593fe04ee5e6b775 # branch main as of 2024-05-10 + forge install + neutralize_via_ir + popd +else + echo "Skipped uniswap-v4/. Already exists." +fi + +if [[ ! -e seaport/ ]]; then + git clone --single-branch https://github.com/ProjectOpenSea/seaport + pushd seaport/ + # NOTE: Can't select the tag with `git clone` because a branch of the same name exists. + git checkout tags/1.6 + forge install + neutralize_via_ir + neutralize_version_pragmas + popd +else + echo "Skipped seaport/. Already exists." +fi + +if [[ ! -e eigenlayer/ ]]; then + git clone --depth=1 https://github.com/Layr-Labs/eigenlayer-contracts eigenlayer/ --branch v0.3.0-holesky-rewards + pushd eigenlayer/ + neutralize_via_ir + forge install + popd +else + echo "Skipped eigenlayer/. Already exists." +fi + +if [[ ! -e sablier-v2/ ]]; then + git clone --depth=1 https://github.com/sablier-labs/v2-core sablier-v2/ --branch v1.1.2 + pushd sablier-v2/ + # NOTE: To avoid hard-coding dependency versions here we'd have to install them from npm + forge install --no-commit \ + foundry-rs/forge-std@v1.5.6 \ + OpenZeppelin/openzeppelin-contracts@v4.9.2 \ + PaulRBerg/prb-math@v4.0.2 \ + PaulRBerg/prb-test@v0.6.4 \ + evmcheb/solarray@a547630 \ + Vectorized/solady@v0.0.129 + cat < remappings.txt +@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/ +forge-std/=lib/forge-std/ +@prb/math/=lib/prb-math/ +@prb/test/=lib/prb-test/ +solarray/=lib/solarray/ +solady/=lib/solady/ +EOF + neutralize_via_ir + popd +else + echo "Skipped sablier-v2/. Already exists." +fi diff --git a/test/benchmarks/external.sh b/test/benchmarks/external.sh new file mode 100755 index 000000000000..b37c9105d610 --- /dev/null +++ b/test/benchmarks/external.sh @@ -0,0 +1,108 @@ +#!/usr/bin/env bash + +#------------------------------------------------------------------------------ +# Benchmarks a solc binary by compiling several external projects, with and without IR. +# +# The script expects each project to be already downloaded and set up by external-setup.sh. +# A different directory can be provided via the BENCHMARK_DIR variable. +# +# The script will by default attempt to use a solc from the default build directory, +# relative to the script directory. To use a different binary you can provide a different +# location of the build directory (via SOLIDITY_BUILD_DIR variable) or simply specify +# the full path to the binary as the script argument. +# +# Dependencies: foundry, time. +# ------------------------------------------------------------------------------ +# This file is part of solidity. +# +# solidity is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# solidity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with solidity. If not, see +# +# (c) 2024 solidity contributors. +#------------------------------------------------------------------------------ + +set -euo pipefail + +repo_root=$(cd "$(dirname "$0")/../../" && pwd) +SOLIDITY_BUILD_DIR=${SOLIDITY_BUILD_DIR:-${repo_root}/build} +BENCHMARK_DIR="${BENCHMARK_DIR:-${repo_root}/benchmarks}" + +# shellcheck source=scripts/common.sh +source "${repo_root}/scripts/common.sh" +# shellcheck source=scripts/common_cmdline.sh +source "${repo_root}/scripts/common_cmdline.sh" + +(( $# <= 1 )) || fail "Too many arguments. Usage: external.sh []" + +solc="${1:-${SOLIDITY_BUILD_DIR}/solc/solc}" +command_available "$solc" --version + +function benchmark_project { + local pipeline="$1" + local project="$2" + [[ $pipeline == legacy || $pipeline == ir ]] || assertFail + + cd "$project" + local foundry_command=(forge build --use "$solc" --optimize --offline --no-cache) + [[ $pipeline == ir ]] && foundry_command+=(--via-ir) + local time_file="../time-and-status-${project}-${pipeline}.txt" + + # NOTE: The pipeline may fail with "Stack too deep" in some cases. That's fine. + # We note the exit code and will later show full output. + "$time_bin_path" \ + --output "$time_file" \ + --quiet \ + --format '%e s | %x' \ + "${foundry_command[@]}" \ + > /dev/null \ + 2> "../stderr-${project}-${pipeline}.log" || true + + printf '| %-20s | %8s | %21s |\n' \ + "$project" \ + "$pipeline" \ + "$(cat "$time_file")" + cd .. +} + +benchmarks=( + # Fastest ones first so that we get *some* output quickly + openzeppelin + uniswap-v4 + eigenlayer + seaport + sablier-v2 +) +time_bin_path=$(type -P time) + +mkdir -p "$BENCHMARK_DIR" +cd "$BENCHMARK_DIR" + +echo "| Project | Pipeline | Time | Exit code |" +echo "|----------------------|----------|----------:|----------:|" + +for project in "${benchmarks[@]}"; do + benchmark_project legacy "$project" + benchmark_project ir "$project" +done + +for project in "${benchmarks[@]}"; do + for pipeline in legacy ir; do + if [[ -s stderr-${project}-${pipeline}.log ]]; then + echo + echo "==================================" + echo "stderr for ${project} via ${pipeline}" + echo "==================================" + cat "stderr-${project}-${pipeline}.log" + fi + done +done From e1bc6cb95ba8c1786327a7d9e15090378be8160e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 6 Jun 2024 12:42:36 +0200 Subject: [PATCH 041/182] benchmarks: Update Uniswap to the latest revision --- test/benchmarks/external-setup.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/benchmarks/external-setup.sh b/test/benchmarks/external-setup.sh index b995e8e9fdb0..2316d83d586e 100755 --- a/test/benchmarks/external-setup.sh +++ b/test/benchmarks/external-setup.sh @@ -56,7 +56,7 @@ fi if [[ ! -e uniswap-v4/ ]]; then git clone --single-branch https://github.com/Uniswap/v4-core uniswap-v4/ pushd uniswap-v4/ - git checkout d0700ceb251afa48df8cc26d593fe04ee5e6b775 # branch main as of 2024-05-10 + git checkout ae86975b058d386c9be24e8994236f662affacdb # branch main as of 2024-06-06 forge install neutralize_via_ir popd From 732658fd59d7263a77b37abb2ba3f60f0ebc8834 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 6 Jun 2024 17:51:22 +0200 Subject: [PATCH 042/182] Rename benchmarks/run.sh to benchmarks/local.sh --- test/benchmarks/{run.sh => local.sh} | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) rename test/benchmarks/{run.sh => local.sh} (97%) diff --git a/test/benchmarks/run.sh b/test/benchmarks/local.sh similarity index 97% rename from test/benchmarks/run.sh rename to test/benchmarks/local.sh index 1784b3700bde..9d4f498c1a98 100755 --- a/test/benchmarks/run.sh +++ b/test/benchmarks/local.sh @@ -31,7 +31,7 @@ source "${REPO_ROOT}/scripts/common.sh" # shellcheck source=scripts/common_cmdline.sh source "${REPO_ROOT}/scripts/common_cmdline.sh" -(( $# <= 1 )) || fail "Too many arguments. Usage: run.sh []" +(( $# <= 1 )) || fail "Too many arguments. Usage: local.sh []" solc="${1:-${SOLIDITY_BUILD_DIR}/solc/solc}" command_available "$solc" --version From 9aceb3a3f716c2eea5bef45724ae5df36d19b2a1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Fri, 14 Jun 2024 15:25:44 +0200 Subject: [PATCH 043/182] Move bytecode_size helper to common.sh --- scripts/common_cmdline.sh | 8 ++++++++ test/benchmarks/local.sh | 6 ------ 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/scripts/common_cmdline.sh b/scripts/common_cmdline.sh index 5e32a76dc9ed..819a4b1c8eaf 100644 --- a/scripts/common_cmdline.sh +++ b/scripts/common_cmdline.sh @@ -169,3 +169,11 @@ function stripEmptyLines { sed -e '/^\s*$/d' } + +# Calculates the total size of bytecode of one or more contracts in bytes. +# Expects the output from `solc --bin` on standard input. +function bytecode_size { + local bytecode_chars + bytecode_chars=$(stripCLIDecorations | stripEmptyLines | wc --chars) + echo $(( bytecode_chars / 2 )) +} diff --git a/test/benchmarks/local.sh b/test/benchmarks/local.sh index 9d4f498c1a98..16a0c3afe32c 100755 --- a/test/benchmarks/local.sh +++ b/test/benchmarks/local.sh @@ -45,12 +45,6 @@ function cleanup() { trap cleanup SIGINT SIGTERM -function bytecode_size { - local bytecode_chars - bytecode_chars=$(stripCLIDecorations | stripEmptyLines | wc --chars) - echo $(( bytecode_chars / 2 )) -} - function benchmark_contract { local pipeline="$1" local input_path="$2" From bb168489d270916aeff498963feb407aebeb83d1 Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Thu, 30 May 2024 23:15:43 -0300 Subject: [PATCH 044/182] Catch and report UnimplementedFeatureError --- Changelog.md | 1 + liblangutil/ErrorReporter.cpp | 10 + liblangutil/ErrorReporter.h | 2 + libsolidity/interface/CompilerStack.cpp | 134 ++++++------- libsolidity/interface/CompilerStack.h | 2 + libsolidity/interface/StandardCompiler.cpp | 17 +- libsolutil/Assertions.h | 15 +- libsolutil/CommonData.h | 10 + libsolutil/Exceptions.cpp | 10 + libsolutil/Exceptions.h | 5 + libyul/YulStack.cpp | 189 ++++++++++++------ libyul/YulStack.h | 16 +- scripts/error_codes.py | 2 +- solc/CommandLineInterface.cpp | 6 + solc/main.cpp | 6 - test/libsolidity/SyntaxTest.cpp | 49 ++--- .../operators/shifts/shr_unused.sol | 2 +- .../array/nested_calldata_storage.sol | 2 +- .../array/nested_calldata_storage2.sol | 2 +- .../constants/mod_div_rational.sol | 2 +- .../errors/require_custom_legacy.sol | 2 +- .../builtin/builtin_type_definition.sol | 2 +- .../inline_array_fixed_types.sol | 2 +- .../inline_arrays/inline_array_rationals.sol | 2 +- .../303_fixed_type_int_conversion.sol | 2 +- ...304_fixed_type_rational_int_conversion.sol | 2 +- ...ixed_type_rational_fraction_conversion.sol | 2 +- .../307_rational_unary_minus_operation.sol | 2 +- .../312_leading_zero_rationals_convert.sol | 2 +- .../314_fixed_type_zero_handling.sol | 2 +- ..._fixed_type_valid_explicit_conversions.sol | 2 +- .../323_mapping_with_fixed_literal.sol | 2 +- .../324_fixed_points_inside_structs.sol | 2 +- ...8_rational_to_fixed_literal_expression.sol | 2 +- .../343_integer_and_fixed_interaction.sol | 2 +- .../declaring_fixed_and_ufixed_variables.sol | 2 +- .../lexer_numbers_with_underscores_fixed.sol | 2 +- ...ional_number_literal_to_fixed_implicit.sol | 2 +- 38 files changed, 307 insertions(+), 211 deletions(-) diff --git a/Changelog.md b/Changelog.md index 1c15478d1935..29fb86250b6e 100644 --- a/Changelog.md +++ b/Changelog.md @@ -4,6 +4,7 @@ Language Features: Compiler Features: + * Error Reporting: Unimplemented features are now properly reported as errors instead of being handled as if they were bugs. * EVM: Support for the EVM version "Prague". * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. diff --git a/liblangutil/ErrorReporter.cpp b/liblangutil/ErrorReporter.cpp index bf10483aa5a2..ddb6b70d1253 100644 --- a/liblangutil/ErrorReporter.cpp +++ b/liblangutil/ErrorReporter.cpp @@ -263,6 +263,16 @@ void ErrorReporter::docstringParsingError(ErrorId _error, SourceLocation const& ); } +void ErrorReporter::unimplementedFeatureError(ErrorId _error, SourceLocation const& _location, std::string const& _description) +{ + error( + _error, + Error::Type::UnimplementedFeatureError, + _location, + _description + ); +} + void ErrorReporter::info( ErrorId _error, SourceLocation const& _location, diff --git a/liblangutil/ErrorReporter.h b/liblangutil/ErrorReporter.h index c78b6f498d2e..d7e280ed9049 100644 --- a/liblangutil/ErrorReporter.h +++ b/liblangutil/ErrorReporter.h @@ -118,6 +118,8 @@ class ErrorReporter void docstringParsingError(ErrorId _error, SourceLocation const& _location, std::string const& _description); + void unimplementedFeatureError(ErrorId _error, SourceLocation const& _location, std::string const& _description); + ErrorList const& errors() const; void clear(); diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 2299155383c0..0a5fed3338cf 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -346,64 +346,71 @@ bool CompilerStack::parse() if (SemVerVersion{std::string(VersionString)}.isPrerelease()) m_errorReporter.warning(3805_error, "This is a pre-release compiler version, please do not use it in production."); - Parser parser{m_errorReporter, m_evmVersion}; + try + { + Parser parser{m_errorReporter, m_evmVersion}; - std::vector sourcesToParse; - for (auto const& s: m_sources) - sourcesToParse.push_back(s.first); + std::vector sourcesToParse; + for (auto const& s: m_sources) + sourcesToParse.push_back(s.first); - for (size_t i = 0; i < sourcesToParse.size(); ++i) - { - std::string const& path = sourcesToParse[i]; - Source& source = m_sources[path]; - source.ast = parser.parse(*source.charStream); - if (!source.ast) - solAssert(Error::containsErrors(m_errorReporter.errors()), "Parser returned null but did not report error."); - else + for (size_t i = 0; i < sourcesToParse.size(); ++i) { - source.ast->annotation().path = path; - - for (auto const& import: ASTNode::filteredNodes(source.ast->nodes())) + std::string const& path = sourcesToParse[i]; + Source& source = m_sources[path]; + source.ast = parser.parse(*source.charStream); + if (!source.ast) + solAssert(Error::containsErrors(m_errorReporter.errors()), "Parser returned null but did not report error."); + else { - solAssert(!import->path().empty(), "Import path cannot be empty."); - // Check whether the import directive is for the standard library, - // and if yes, add specified file to source units to be parsed. - auto it = stdlib::sources.find(import->path()); - if (it != stdlib::sources.end()) + source.ast->annotation().path = path; + + for (auto const& import: ASTNode::filteredNodes(source.ast->nodes())) { - auto [name, content] = *it; - m_sources[name].charStream = std::make_unique(content, name); - sourcesToParse.push_back(name); + solAssert(!import->path().empty(), "Import path cannot be empty."); + // Check whether the import directive is for the standard library, + // and if yes, add specified file to source units to be parsed. + auto it = stdlib::sources.find(import->path()); + if (it != stdlib::sources.end()) + { + auto [name, content] = *it; + m_sources[name].charStream = std::make_unique(content, name); + sourcesToParse.push_back(name); + } + + // The current value of `path` is the absolute path as seen from this source file. + // We first have to apply remappings before we can store the actual absolute path + // as seen globally. + import->annotation().absolutePath = applyRemapping(util::absolutePath( + import->path(), + path + ), path); } - // The current value of `path` is the absolute path as seen from this source file. - // We first have to apply remappings before we can store the actual absolute path - // as seen globally. - import->annotation().absolutePath = applyRemapping(util::absolutePath( - import->path(), - path - ), path); + if (m_stopAfter >= ParsedAndImported) + for (auto const& newSource: loadMissingSources(*source.ast)) + { + std::string const& newPath = newSource.first; + std::string const& newContents = newSource.second; + m_sources[newPath].charStream = std::make_shared(newContents, newPath); + sourcesToParse.push_back(newPath); + } } - - if (m_stopAfter >= ParsedAndImported) - for (auto const& newSource: loadMissingSources(*source.ast)) - { - std::string const& newPath = newSource.first; - std::string const& newContents = newSource.second; - m_sources[newPath].charStream = std::make_shared(newContents, newPath); - sourcesToParse.push_back(newPath); - } } - } - if (Error::containsErrors(m_errorReporter.errors())) - return false; + if (Error::containsErrors(m_errorReporter.errors())) + return false; - m_stackState = (m_stopAfter <= Parsed ? Parsed : ParsedAndImported); - storeContractDefinitions(); + m_stackState = (m_stopAfter <= Parsed ? Parsed : ParsedAndImported); + storeContractDefinitions(); - solAssert(!m_maxAstId.has_value()); - m_maxAstId = parser.maxID(); + solAssert(!m_maxAstId.has_value()); + m_maxAstId = parser.maxID(); + } + catch (UnimplementedFeatureError const& _error) + { + reportUnimplementedFeatureError(_error); + } return true; } @@ -494,6 +501,11 @@ bool CompilerStack::analyze() solAssert(m_errorReporter.hasErrors(), "Unreported fatal error: "s + error.what()); noErrors = false; } + catch (UnimplementedFeatureError const& _error) + { + reportUnimplementedFeatureError(_error); + noErrors = false; + } if (!noErrors) return false; @@ -737,28 +749,10 @@ bool CompilerStack::compile(State _stopAfter) m_errorReporter.error(_error.errorId(), _error.type(), SourceLocation(), _error.what()); return false; } - catch (UnimplementedFeatureError const& _unimplementedError) + catch (UnimplementedFeatureError const& _error) { - if ( - SourceLocation const* sourceLocation = - boost::get_error_info(_unimplementedError) - ) - { - std::string const* comment = _unimplementedError.comment(); - m_errorReporter.error( - 1834_error, - Error::Type::CodeGenerationError, - *sourceLocation, - fmt::format( - "Unimplemented feature error {} in {}", - (comment && !comment->empty()) ? ": " + *comment : "", - _unimplementedError.lineInfo() - ) - ); - return false; - } - else - throw; + reportUnimplementedFeatureError(_error); + return false; } } m_stackState = CompilationSuccessful; @@ -1908,3 +1902,9 @@ experimental::Analysis const& CompilerStack::experimentalAnalysis() const solAssert(!!m_experimentalAnalysis); return *m_experimentalAnalysis; } + +void CompilerStack::reportUnimplementedFeatureError(UnimplementedFeatureError const& _error) +{ + solAssert(_error.comment(), "Unimplemented feature errors must include a message for the user"); + m_errorReporter.unimplementedFeatureError(1834_error, _error.sourceLocation(), *_error.comment()); +} diff --git a/libsolidity/interface/CompilerStack.h b/libsolidity/interface/CompilerStack.h index ef76764faf70..672067d81cc7 100644 --- a/libsolidity/interface/CompilerStack.h +++ b/libsolidity/interface/CompilerStack.h @@ -503,6 +503,8 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac FunctionDefinition const& _function ) const; + void reportUnimplementedFeatureError(langutil::UnimplementedFeatureError const& _error); + ReadCallback::Callback m_readFile; OptimiserSettings m_optimiserSettings; RevertStrings m_revertStrings = RevertStrings::Default; diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index 2b36f9032349..80f788cb6143 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -49,6 +49,7 @@ using namespace solidity; using namespace solidity::yul; using namespace solidity::frontend; using namespace solidity::langutil; +using namespace solidity::util; using namespace std::string_literals; namespace @@ -1402,13 +1403,8 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu } catch (UnimplementedFeatureError const& _exception) { - errors.emplace_back(formatErrorWithException( - compilerStack, - _exception, - Error::Type::UnimplementedFeatureError, - "general", - "Unimplemented feature (" + _exception.lineInfo() + ")" - )); + // let StandardCompiler::compile handle this + throw _exception; } catch (yul::YulException const& _exception) { @@ -1469,7 +1465,7 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu Json output; if (errors.size() > 0) - output["errors"] = std::move(errors); + output["errors"] = std::move(errors); if (!compilerStack.unhandledSMTLib2Queries().empty()) for (std::string const& query: compilerStack.unhandledSMTLib2Queries()) @@ -1783,6 +1779,11 @@ Json StandardCompiler::compile(Json const& _input) noexcept { return formatFatalError(Error::Type::InternalCompilerError, std::string("JSON runtime exception: ") + util::removeNlohmannInternalErrorIdentifier(_exception.what())); } + catch (UnimplementedFeatureError const& _exception) + { + solAssert(_exception.comment(), "Unimplemented feature errors must include a message for the user"); + return formatFatalError(Error::Type::UnimplementedFeatureError, stringOrDefault(_exception.comment())); + } catch (util::Exception const& _exception) { return formatFatalError(Error::Type::InternalCompilerError, "Internal exception in StandardCompiler::compile: " + boost::diagnostic_information(_exception)); diff --git a/libsolutil/Assertions.h b/libsolutil/Assertions.h index 4879299bf011..dcceb1cfc152 100644 --- a/libsolutil/Assertions.h +++ b/libsolutil/Assertions.h @@ -26,6 +26,7 @@ #pragma once #include +#include #include #include @@ -63,18 +64,6 @@ namespace solidity::util } #endif -namespace assertions -{ - -inline std::string stringOrDefault(std::string _string, std::string _defaultString) -{ - // NOTE: Putting this in a function rather than directly in a macro prevents the string from - // being evaluated multiple times if it's not just a literal. - return (!_string.empty() ? std::move(_string) : std::move(_defaultString)); -} - -} - /// Base macro that can be used to implement assertion macros. /// Throws an exception containing the given description if the condition is not met. /// Allows you to provide the default description for the case where the user of your macro does @@ -86,7 +75,7 @@ inline std::string stringOrDefault(std::string _string, std::string _defaultStri if (!(_condition)) \ solThrow( \ _exceptionType, \ - ::solidity::util::assertions::stringOrDefault((_description), (_defaultDescription)) \ + ::solidity::util::stringOrDefault((_description), (_defaultDescription)) \ ); \ } \ while (false) diff --git a/libsolutil/CommonData.h b/libsolutil/CommonData.h index c52434451b81..6e17e674d6e2 100644 --- a/libsolutil/CommonData.h +++ b/libsolutil/CommonData.h @@ -632,4 +632,14 @@ std::vector make_vector(Args&&... _args) return result; } +inline std::string stringOrDefault(std::string _string, std::string _defaultString = "") +{ + return (!_string.empty() ? std::move(_string) : std::move(_defaultString)); +} + +inline std::string stringOrDefault(std::string const* _string, std::string const& _defaultString = "") +{ + return (_string ? stringOrDefault(*_string, _defaultString) : _defaultString); +} + } diff --git a/libsolutil/Exceptions.cpp b/libsolutil/Exceptions.cpp index 00fe3e26ce92..ba431a808cac 100644 --- a/libsolutil/Exceptions.cpp +++ b/libsolutil/Exceptions.cpp @@ -17,8 +17,10 @@ // SPDX-License-Identifier: GPL-3.0 #include +#include using namespace solidity::util; +using namespace solidity::langutil; char const* Exception::what() const noexcept { @@ -49,3 +51,11 @@ std::string const* Exception::comment() const noexcept { return boost::get_error_info(*this); } + +SourceLocation Exception::sourceLocation() const noexcept +{ + if (SourceLocation const* sourceLocation = boost::get_error_info(*this)) + return *sourceLocation; + + return SourceLocation{}; +} diff --git a/libsolutil/Exceptions.h b/libsolutil/Exceptions.h index 7dd9b6769ad4..2ad2713c357a 100644 --- a/libsolutil/Exceptions.h +++ b/libsolutil/Exceptions.h @@ -18,6 +18,8 @@ #pragma once +#include + #include #include #include @@ -39,6 +41,9 @@ struct Exception: virtual std::exception, virtual boost::exception /// @returns the errinfo_comment of this exception. std::string const* comment() const noexcept; + + /// @returns the errinfo_sourceLocation of this exception + langutil::SourceLocation sourceLocation() const noexcept; }; /// Throws an exception with a given description and extra information about the location the diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index a4341cba308c..94e9ad7a8d55 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -71,15 +71,35 @@ CharStream const& YulStack::charStream(std::string const& _sourceName) const return *m_charStream; } +bool YulStack::parse(std::string const& _sourceName, std::string const& _source) +{ + yulAssert(m_stackState == Empty); + try + { + m_charStream = std::make_unique(_source, _sourceName); + std::shared_ptr scanner = std::make_shared(*m_charStream); + m_parserResult = ObjectParser(m_errorReporter, languageToDialect(m_language, m_evmVersion)).parse(scanner, false); + } + catch (UnimplementedFeatureError const& _error) + { + reportUnimplementedFeatureError(_error); + } + + if (m_errorReporter.errors().empty()) + m_stackState = Parsed; + + return m_stackState == Parsed; +} + bool YulStack::parseAndAnalyze(std::string const& _sourceName, std::string const& _source) { m_errors.clear(); - m_analysisSuccessful = false; - m_charStream = std::make_unique(_source, _sourceName); - std::shared_ptr scanner = std::make_shared(*m_charStream); - m_parserResult = ObjectParser(m_errorReporter, languageToDialect(m_language, m_evmVersion)).parse(scanner, false); - if (!m_errorReporter.errors().empty()) + yulAssert(m_stackState == Empty); + + if (!parse(_sourceName, _source)) return false; + + yulAssert(m_stackState == Parsed); yulAssert(m_parserResult, ""); yulAssert(m_parserResult->code, ""); @@ -88,30 +108,37 @@ bool YulStack::parseAndAnalyze(std::string const& _sourceName, std::string const void YulStack::optimize() { - yulAssert(m_analysisSuccessful, "Analysis was not successful."); + yulAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); yulAssert(m_parserResult); - if ( - !m_optimiserSettings.runYulOptimiser && - yul::MSizeFinder::containsMSize(languageToDialect(m_language, m_evmVersion), *m_parserResult) - ) - return; + try + { + if ( + !m_optimiserSettings.runYulOptimiser && + yul::MSizeFinder::containsMSize(languageToDialect(m_language, m_evmVersion), *m_parserResult) + ) + return; - m_analysisSuccessful = false; - yulAssert(m_parserResult, ""); - optimize(*m_parserResult, true); - yulAssert(analyzeParsed(), "Invalid source code after optimization."); + m_stackState = Parsed; + optimize(*m_parserResult, true); + yulAssert(analyzeParsed(), "Invalid source code after optimization."); + } + catch (UnimplementedFeatureError const& _error) + { + reportUnimplementedFeatureError(_error); + } } bool YulStack::analyzeParsed() { + yulAssert(m_stackState >= Parsed); yulAssert(m_parserResult, ""); - m_analysisSuccessful = analyzeParsed(*m_parserResult); - return m_analysisSuccessful; + return analyzeParsed(*m_parserResult); } bool YulStack::analyzeParsed(Object& _object) { + yulAssert(m_stackState >= Parsed); yulAssert(_object.code, ""); _object.analysisInfo = std::make_shared(); @@ -122,11 +149,25 @@ bool YulStack::analyzeParsed(Object& _object) {}, _object.qualifiedDataNames() ); - bool success = analyzer.analyze(*_object.code); - for (auto& subNode: _object.subObjects) - if (auto subObject = dynamic_cast(subNode.get())) - if (!analyzeParsed(*subObject)) - success = false; + + bool success = false; + try + { + success = analyzer.analyze(*_object.code); + for (auto& subNode: _object.subObjects) + if (auto subObject = dynamic_cast(subNode.get())) + if (!analyzeParsed(*subObject)) + success = false; + } + catch (UnimplementedFeatureError const& _error) + { + reportUnimplementedFeatureError(_error); + success = false; + } + + if (success) + m_stackState = AnalysisSuccessful; + return success; } @@ -204,9 +245,9 @@ void YulStack::optimize(Object& _object, bool _isCreation) ); } -MachineAssemblyObject YulStack::assemble(Machine _machine) const +MachineAssemblyObject YulStack::assemble(Machine _machine) { - yulAssert(m_analysisSuccessful, ""); + yulAssert(m_stackState >= AnalysisSuccessful); yulAssert(m_parserResult, ""); yulAssert(m_parserResult->code, ""); yulAssert(m_parserResult->analysisInfo, ""); @@ -221,43 +262,50 @@ MachineAssemblyObject YulStack::assemble(Machine _machine) const } std::pair -YulStack::assembleWithDeployed(std::optional _deployName) const +YulStack::assembleWithDeployed(std::optional _deployName) { auto [creationAssembly, deployedAssembly] = assembleEVMWithDeployed(_deployName); yulAssert(creationAssembly, ""); yulAssert(m_charStream, ""); MachineAssemblyObject creationObject; - creationObject.bytecode = std::make_shared(creationAssembly->assemble()); - yulAssert(creationObject.bytecode->immutableReferences.empty(), "Leftover immutables."); - creationObject.assembly = creationAssembly->assemblyString(m_debugInfoSelection); - creationObject.sourceMappings = std::make_unique( - evmasm::AssemblyItem::computeSourceMapping( - creationAssembly->items(), - {{m_charStream->name(), 0}} - ) - ); - MachineAssemblyObject deployedObject; - if (deployedAssembly) + try { - deployedObject.bytecode = std::make_shared(deployedAssembly->assemble()); - deployedObject.assembly = deployedAssembly->assemblyString(m_debugInfoSelection); - deployedObject.sourceMappings = std::make_unique( + creationObject.bytecode = std::make_shared(creationAssembly->assemble()); + yulAssert(creationObject.bytecode->immutableReferences.empty(), "Leftover immutables."); + creationObject.assembly = creationAssembly->assemblyString(m_debugInfoSelection); + creationObject.sourceMappings = std::make_unique( evmasm::AssemblyItem::computeSourceMapping( - deployedAssembly->items(), + creationAssembly->items(), {{m_charStream->name(), 0}} ) ); + + if (deployedAssembly) + { + deployedObject.bytecode = std::make_shared(deployedAssembly->assemble()); + deployedObject.assembly = deployedAssembly->assemblyString(m_debugInfoSelection); + deployedObject.sourceMappings = std::make_unique( + evmasm::AssemblyItem::computeSourceMapping( + deployedAssembly->items(), + {{m_charStream->name(), 0}} + ) + ); + } + } + catch (UnimplementedFeatureError const& _error) + { + reportUnimplementedFeatureError(_error); } return {std::move(creationObject), std::move(deployedObject)}; } std::pair, std::shared_ptr> -YulStack::assembleEVMWithDeployed(std::optional _deployName) const +YulStack::assembleEVMWithDeployed(std::optional _deployName) { - yulAssert(m_analysisSuccessful, ""); + yulAssert(m_stackState >= AnalysisSuccessful); yulAssert(m_parserResult, ""); yulAssert(m_parserResult->code, ""); yulAssert(m_parserResult->analysisInfo, ""); @@ -272,32 +320,39 @@ YulStack::assembleEVMWithDeployed(std::optional _deployName) c !m_optimiserSettings.runYulOptimiser && !yul::MSizeFinder::containsMSize(languageToDialect(m_language, m_evmVersion), *m_parserResult) ); - compileEVM(adapter, optimize); + try + { + compileEVM(adapter, optimize); - assembly.optimise(evmasm::Assembly::OptimiserSettings::translateSettings(m_optimiserSettings, m_evmVersion)); + assembly.optimise(evmasm::Assembly::OptimiserSettings::translateSettings(m_optimiserSettings, m_evmVersion)); - std::optional subIndex; + std::optional subIndex; - // Pick matching assembly if name was given - if (_deployName.has_value()) - { - for (size_t i = 0; i < assembly.numSubs(); i++) - if (assembly.sub(i).name() == _deployName) - { - subIndex = i; - break; - } + // Pick matching assembly if name was given + if (_deployName.has_value()) + { + for (size_t i = 0; i < assembly.numSubs(); i++) + if (assembly.sub(i).name() == _deployName) + { + subIndex = i; + break; + } + + solAssert(subIndex.has_value(), "Failed to find object to be deployed."); + } + // Otherwise use heuristic: If there is a single sub-assembly, this is likely the object to be deployed. + else if (assembly.numSubs() == 1) + subIndex = 0; - solAssert(subIndex.has_value(), "Failed to find object to be deployed."); + if (subIndex.has_value()) + { + evmasm::Assembly& runtimeAssembly = assembly.sub(*subIndex); + return {std::make_shared(assembly), std::make_shared(runtimeAssembly)}; + } } - // Otherwise use heuristic: If there is a single sub-assembly, this is likely the object to be deployed. - else if (assembly.numSubs() == 1) - subIndex = 0; - - if (subIndex.has_value()) + catch (UnimplementedFeatureError const& _error) { - evmasm::Assembly& runtimeAssembly = assembly.sub(*subIndex); - return {std::make_shared(assembly), std::make_shared(runtimeAssembly)}; + reportUnimplementedFeatureError(_error); } return {std::make_shared(assembly), {}}; @@ -307,6 +362,7 @@ std::string YulStack::print( CharStreamProvider const* _soliditySourceProvider ) const { + yulAssert(m_stackState >= Parsed); yulAssert(m_parserResult, ""); yulAssert(m_parserResult->code, ""); return m_parserResult->toString(&languageToDialect(m_language, m_evmVersion), m_debugInfoSelection, _soliditySourceProvider) + "\n"; @@ -314,6 +370,7 @@ std::string YulStack::print( Json YulStack::astJson() const { + yulAssert(m_stackState >= Parsed); yulAssert(m_parserResult, ""); yulAssert(m_parserResult->code, ""); return m_parserResult->toJson(); @@ -321,8 +378,14 @@ Json YulStack::astJson() const std::shared_ptr YulStack::parserResult() const { - yulAssert(m_analysisSuccessful, "Analysis was not successful."); + yulAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); yulAssert(m_parserResult, ""); yulAssert(m_parserResult->code, ""); return m_parserResult; } + +void YulStack::reportUnimplementedFeatureError(UnimplementedFeatureError const& _error) +{ + solAssert(_error.comment(), "Unimplemented feature errors must include a message for the user"); + m_errorReporter.unimplementedFeatureError(1920_error, _error.sourceLocation(), *_error.comment()); +} diff --git a/libyul/YulStack.h b/libyul/YulStack.h index 27f530b44c4a..d75ff200f5ce 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -67,6 +67,11 @@ class YulStack: public langutil::CharStreamProvider public: enum class Language { Yul, Assembly, StrictAssembly }; enum class Machine { EVM }; + enum State { + Empty, + Parsed, + AnalysisSuccessful + }; YulStack(): YulStack( @@ -105,7 +110,7 @@ class YulStack: public langutil::CharStreamProvider void optimize(); /// Run the assembly step (should only be called after parseAndAnalyze). - MachineAssemblyObject assemble(Machine _machine) const; + MachineAssemblyObject assemble(Machine _machine); /// Run the assembly step (should only be called after parseAndAnalyze). /// In addition to the value returned by @a assemble, returns @@ -114,7 +119,7 @@ class YulStack: public langutil::CharStreamProvider std::pair assembleWithDeployed( std::optional _deployName = {} - ) const; + ); /// Run the assembly step (should only be called after parseAndAnalyze). /// Similar to @a assemblyWithDeployed, but returns EVM assembly objects. @@ -122,7 +127,7 @@ class YulStack: public langutil::CharStreamProvider std::pair, std::shared_ptr> assembleEVMWithDeployed( std::optional _deployName = {} - ) const; + ); /// @returns the errors generated during parsing, analysis (and potentially assembly). langutil::ErrorList const& errors() const { return m_errors; } @@ -136,6 +141,7 @@ class YulStack: public langutil::CharStreamProvider std::shared_ptr parserResult() const; private: + bool parse(std::string const& _sourceName, std::string const& _source); bool analyzeParsed(); bool analyzeParsed(yul::Object& _object); @@ -143,6 +149,8 @@ class YulStack: public langutil::CharStreamProvider void optimize(yul::Object& _object, bool _isCreation); + void reportUnimplementedFeatureError(langutil::UnimplementedFeatureError const& _error); + Language m_language = Language::Assembly; langutil::EVMVersion m_evmVersion; std::optional m_eofVersion; @@ -151,7 +159,7 @@ class YulStack: public langutil::CharStreamProvider std::unique_ptr m_charStream; - bool m_analysisSuccessful = false; + State m_stackState = Empty; std::shared_ptr m_parserResult; langutil::ErrorList m_errors; langutil::ErrorReporter m_errorReporter; diff --git a/scripts/error_codes.py b/scripts/error_codes.py index 8ee5cbbdeda7..24ec2b06d617 100755 --- a/scripts/error_codes.py +++ b/scripts/error_codes.py @@ -201,7 +201,7 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False): # The warning may or may not exist in a compiler build. "4591", # "There are more than 256 warnings. Ignoring the rest." # Due to 3805, the warning lists look different for different compiler builds. - "1834", # Unimplemented feature error, as we do not test it anymore via cmdLineTests + "1920", # Unimplemented feature error from YulStack (currently there are no UnimplementedFeatureErrors thrown by libyul) "1180", # SMTChecker, covered by CL tests "2339", # SMTChecker, covered by CL tests "2961", # SMTChecker, covered by CL tests diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index 514f84c209df..edfd4d52c6b8 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -691,6 +691,12 @@ bool CommandLineInterface::run(int _argc, char const* const* _argv) return false; } + catch (UnimplementedFeatureError const& _error) + { + solAssert(_error.comment(), "Unimplemented feature errors must include a message for the user"); + report(Error::Severity::Error, stringOrDefault(_error.comment(), "Unimplemented feature")); + return false; + } } bool CommandLineInterface::parseArguments(int _argc, char const* const* _argv) diff --git a/solc/main.cpp b/solc/main.cpp index 4237f9ac6d28..c6c3df7a2eba 100644 --- a/solc/main.cpp +++ b/solc/main.cpp @@ -45,12 +45,6 @@ int main(int argc, char** argv) std::cerr << boost::diagnostic_information(_exception); return 2; } - catch (langutil::UnimplementedFeatureError const& _exception) - { - std::cerr << "Unimplemented feature:" << std::endl; - std::cerr << boost::diagnostic_information(_exception); - return 2; - } catch (langutil::InternalCompilerError const& _exception) { std::cerr << "Internal compiler error:" << std::endl; diff --git a/test/libsolidity/SyntaxTest.cpp b/test/libsolidity/SyntaxTest.cpp index f350ea4624b1..41c1d0568be6 100644 --- a/test/libsolidity/SyntaxTest.cpp +++ b/test/libsolidity/SyntaxTest.cpp @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -80,34 +81,28 @@ void SyntaxTest::setupCompiler(CompilerStack& _compiler) void SyntaxTest::parseAndAnalyze() { - try + runFramework(withPreamble(m_sources.sources), m_stopAfter); + if (!pipelineSuccessful() && stageSuccessful(PipelineStage::Analysis) && !compiler().isExperimentalAnalysis()) { - runFramework(withPreamble(m_sources.sources), m_stopAfter); - if (!pipelineSuccessful() && stageSuccessful(PipelineStage::Analysis) && !compiler().isExperimentalAnalysis()) - { - ErrorList const& errors = compiler().errors(); - auto codeGeneretionErrorCount = count_if(errors.cbegin(), errors.cend(), [](auto const& error) { - return error->type() == Error::Type::CodeGenerationError; - }); - auto errorCount = count_if(errors.cbegin(), errors.cend(), [](auto const& error) { - return Error::isError(error->type()); - }); - // failing compilation after successful analysis is a rare case, - // it assumes that errors contain exactly one error, and the error is of type Error::Type::CodeGenerationError - if (codeGeneretionErrorCount != 1 || errorCount != 1) - BOOST_THROW_EXCEPTION(std::runtime_error("Compilation failed even though analysis was successful.")); - } - } - catch (UnimplementedFeatureError const& _e) - { - m_errorList.emplace_back(SyntaxTestError{ - Error::Type::UnimplementedFeatureError, - std::nullopt, - errorMessage(_e), - "", - -1, - -1 - }); + ErrorList const& errors = compiler().errors(); + static auto isInternalError = [](std::shared_ptr const& _error) { + return + Error::isError(_error->type()) && + _error->type() != Error::Type::CodeGenerationError && + _error->type() != Error::Type::UnimplementedFeatureError + ; + }; + // Most errors are detected during analysis, and should not happen during code generation. + // There are some exceptions, e.g. unimplemented features or stack too deep, but anything else at this stage + // is an internal error that signals a bug in the compiler (rather than in user's code). + if ( + auto error = ranges::find_if(errors, isInternalError); + error != ranges::end(errors) + ) + BOOST_THROW_EXCEPTION(std::runtime_error( + "Unexpected " + Error::formatErrorType((*error)->type()) + " at compilation stage." + " This error should NOT be encoded as expectation and should be fixed instead." + )); } filterObtainedErrors(); diff --git a/test/libsolidity/smtCheckerTests/operators/shifts/shr_unused.sol b/test/libsolidity/smtCheckerTests/operators/shifts/shr_unused.sol index 8f34b530b944..50438175895e 100644 --- a/test/libsolidity/smtCheckerTests/operators/shifts/shr_unused.sol +++ b/test/libsolidity/smtCheckerTests/operators/shifts/shr_unused.sol @@ -7,5 +7,5 @@ contract C { // ==== // SMTEngine: all // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/array/nested_calldata_storage.sol b/test/libsolidity/syntaxTests/array/nested_calldata_storage.sol index e9878fc223e0..18bf550c066b 100644 --- a/test/libsolidity/syntaxTests/array/nested_calldata_storage.sol +++ b/test/libsolidity/syntaxTests/array/nested_calldata_storage.sol @@ -6,4 +6,4 @@ contract C { } // ---- -// UnimplementedFeatureError: Copying nested calldata dynamic arrays to storage is not implemented in the old code generator. +// UnimplementedFeatureError 1834: Copying nested calldata dynamic arrays to storage is not implemented in the old code generator. diff --git a/test/libsolidity/syntaxTests/array/nested_calldata_storage2.sol b/test/libsolidity/syntaxTests/array/nested_calldata_storage2.sol index 2d1c1f5866b1..9f5bb8eab5b1 100644 --- a/test/libsolidity/syntaxTests/array/nested_calldata_storage2.sol +++ b/test/libsolidity/syntaxTests/array/nested_calldata_storage2.sol @@ -6,4 +6,4 @@ contract C { } // ---- -// UnimplementedFeatureError: Copying nested calldata dynamic arrays to storage is not implemented in the old code generator. +// UnimplementedFeatureError 1834: Copying nested calldata dynamic arrays to storage is not implemented in the old code generator. diff --git a/test/libsolidity/syntaxTests/constants/mod_div_rational.sol b/test/libsolidity/syntaxTests/constants/mod_div_rational.sol index d983fa1ee916..5c127eb4a253 100644 --- a/test/libsolidity/syntaxTests/constants/mod_div_rational.sol +++ b/test/libsolidity/syntaxTests/constants/mod_div_rational.sol @@ -5,4 +5,4 @@ contract C { fixed a4 = 0 / -0.123; } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/errors/require_custom_legacy.sol b/test/libsolidity/syntaxTests/errors/require_custom_legacy.sol index 334b847393cb..c1eae591f292 100644 --- a/test/libsolidity/syntaxTests/errors/require_custom_legacy.sol +++ b/test/libsolidity/syntaxTests/errors/require_custom_legacy.sol @@ -5,4 +5,4 @@ contract C { } } // ---- -// UnimplementedFeatureError: Require with a custom error is only available using the via-ir pipeline. +// UnimplementedFeatureError 1834: Require with a custom error is only available using the via-ir pipeline. diff --git a/test/libsolidity/syntaxTests/experimental/builtin/builtin_type_definition.sol b/test/libsolidity/syntaxTests/experimental/builtin/builtin_type_definition.sol index 373d76c339ff..ed7db1ec6c8b 100644 --- a/test/libsolidity/syntaxTests/experimental/builtin/builtin_type_definition.sol +++ b/test/libsolidity/syntaxTests/experimental/builtin/builtin_type_definition.sol @@ -33,7 +33,6 @@ contract C { // EVMVersion: >=constantinople // compileViaYul: true // ---- -// UnimplementedFeatureError: No support for calling functions pointers yet. // Warning 2264: (0-29): Experimental features are turned on. Do not use experimental features on live deployments. // Info 4164: (31-61): Inferred type: void // Info 4164: (63-93): Inferred type: bool @@ -90,3 +89,4 @@ contract C { // Info 4164: (563-574): Inferred type: (bool, word) -> word // Info 4164: (563-567): Inferred type: (?bm:type, ?bn:type) // Info 4164: (575-576): Inferred type: (bool, word) +// UnimplementedFeatureError 1834: No support for calling functions pointers yet. diff --git a/test/libsolidity/syntaxTests/inline_arrays/inline_array_fixed_types.sol b/test/libsolidity/syntaxTests/inline_arrays/inline_array_fixed_types.sol index 56a4d0e201bd..604f9b029800 100644 --- a/test/libsolidity/syntaxTests/inline_arrays/inline_array_fixed_types.sol +++ b/test/libsolidity/syntaxTests/inline_arrays/inline_array_fixed_types.sol @@ -4,6 +4,6 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2072: (50-67): Unused local variable. // Warning 2018: (20-119): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/inline_arrays/inline_array_rationals.sol b/test/libsolidity/syntaxTests/inline_arrays/inline_array_rationals.sol index 78aa35de7c03..63df5c044916 100644 --- a/test/libsolidity/syntaxTests/inline_arrays/inline_array_rationals.sol +++ b/test/libsolidity/syntaxTests/inline_arrays/inline_array_rationals.sol @@ -4,6 +4,6 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2072: (50-73): Unused local variable. // Warning 2018: (20-118): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/303_fixed_type_int_conversion.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/303_fixed_type_int_conversion.sol index ba1eb806910d..58c74b9ad0b8 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/303_fixed_type_int_conversion.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/303_fixed_type_int_conversion.sol @@ -8,5 +8,5 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2018: (20-147): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/304_fixed_type_rational_int_conversion.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/304_fixed_type_rational_int_conversion.sol index 81ad7dbe8ac5..404cbc4bce0d 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/304_fixed_type_rational_int_conversion.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/304_fixed_type_rational_int_conversion.sol @@ -6,5 +6,5 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2018: (20-104): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/305_fixed_type_rational_fraction_conversion.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/305_fixed_type_rational_fraction_conversion.sol index b7642e16a199..b113c6bcce52 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/305_fixed_type_rational_fraction_conversion.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/305_fixed_type_rational_fraction_conversion.sol @@ -6,5 +6,5 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2018: (20-108): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/307_rational_unary_minus_operation.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/307_rational_unary_minus_operation.sol index b8b2f12b5117..e80024a98ad8 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/307_rational_unary_minus_operation.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/307_rational_unary_minus_operation.sol @@ -6,4 +6,4 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/312_leading_zero_rationals_convert.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/312_leading_zero_rationals_convert.sol index 082514ebcf9c..20be0208c11f 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/312_leading_zero_rationals_convert.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/312_leading_zero_rationals_convert.sol @@ -8,4 +8,4 @@ contract A { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/314_fixed_type_zero_handling.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/314_fixed_type_zero_handling.sol index 1d1e62cf3614..7415ed6e85f0 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/314_fixed_type_zero_handling.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/314_fixed_type_zero_handling.sol @@ -5,5 +5,5 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2018: (20-104): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/317_fixed_type_valid_explicit_conversions.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/317_fixed_type_valid_explicit_conversions.sol index 4899b3d786f7..fa32ec7dd86a 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/317_fixed_type_valid_explicit_conversions.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/317_fixed_type_valid_explicit_conversions.sol @@ -6,5 +6,5 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2018: (20-182): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/323_mapping_with_fixed_literal.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/323_mapping_with_fixed_literal.sol index 20ebcb1fef37..cb730221dfcd 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/323_mapping_with_fixed_literal.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/323_mapping_with_fixed_literal.sol @@ -5,4 +5,4 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/324_fixed_points_inside_structs.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/324_fixed_points_inside_structs.sol index 24a090127cb2..9bc6243029d1 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/324_fixed_points_inside_structs.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/324_fixed_points_inside_structs.sol @@ -6,4 +6,4 @@ contract test { myStruct a = myStruct(3.125, 3); } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/328_rational_to_fixed_literal_expression.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/328_rational_to_fixed_literal_expression.sol index 4dbcb3f206c0..8391734aec0f 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/328_rational_to_fixed_literal_expression.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/328_rational_to_fixed_literal_expression.sol @@ -11,6 +11,6 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2519: (238-252): This declaration shadows an existing declaration. // Warning 2018: (20-339): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/343_integer_and_fixed_interaction.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/343_integer_and_fixed_interaction.sol index ad7b34fd76ec..15ca25931efd 100644 --- a/test/libsolidity/syntaxTests/nameAndTypeResolution/343_integer_and_fixed_interaction.sol +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/343_integer_and_fixed_interaction.sol @@ -4,6 +4,6 @@ contract test { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. // Warning 2072: (50-58): Unused local variable. // Warning 2018: (20-89): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/parsing/declaring_fixed_and_ufixed_variables.sol b/test/libsolidity/syntaxTests/parsing/declaring_fixed_and_ufixed_variables.sol index e34522540e8d..ea41bbf3ec7a 100644 --- a/test/libsolidity/syntaxTests/parsing/declaring_fixed_and_ufixed_variables.sol +++ b/test/libsolidity/syntaxTests/parsing/declaring_fixed_and_ufixed_variables.sol @@ -6,9 +6,9 @@ contract A { } } // ---- -// UnimplementedFeatureError: Fixed point types not implemented. // Warning 5667: (52-60): Unused function parameter. Remove or comment out the variable name to silence this warning. // Warning 5667: (62-74): Unused function parameter. Remove or comment out the variable name to silence this warning. // Warning 2072: (93-104): Unused local variable. // Warning 2072: (114-121): Unused local variable. // Warning 2018: (41-128): Function state mutability can be restricted to pure +// UnimplementedFeatureError 1834: Fixed point types not implemented. diff --git a/test/libsolidity/syntaxTests/parsing/lexer_numbers_with_underscores_fixed.sol b/test/libsolidity/syntaxTests/parsing/lexer_numbers_with_underscores_fixed.sol index 00ed4f6540cf..9932c4c3d48b 100644 --- a/test/libsolidity/syntaxTests/parsing/lexer_numbers_with_underscores_fixed.sol +++ b/test/libsolidity/syntaxTests/parsing/lexer_numbers_with_underscores_fixed.sol @@ -7,4 +7,4 @@ contract C { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. diff --git a/test/libsolidity/syntaxTests/types/rational_number_literal_to_fixed_implicit.sol b/test/libsolidity/syntaxTests/types/rational_number_literal_to_fixed_implicit.sol index 5bceec60955d..a93555fd7120 100644 --- a/test/libsolidity/syntaxTests/types/rational_number_literal_to_fixed_implicit.sol +++ b/test/libsolidity/syntaxTests/types/rational_number_literal_to_fixed_implicit.sol @@ -13,4 +13,4 @@ contract C { } } // ---- -// UnimplementedFeatureError: Not yet implemented - FixedPointType. +// UnimplementedFeatureError 1834: Not yet implemented - FixedPointType. From 48f97a377aa92b7a466df826a5a57d6de92accc0 Mon Sep 17 00:00:00 2001 From: Pawel Gebal Date: Mon, 10 Jun 2024 17:33:11 +0200 Subject: [PATCH 045/182] SMTChecker: Fix error that reported invalid number of verified checks for BMC and CHC engines --- Changelog.md | 1 + libsolidity/formal/BMC.cpp | 7 ++++++- libsolidity/formal/BMC.h | 5 ++++- .../constructor_state_variable_init.sol | 2 +- .../smtCheckerTests/operators/unary_minus_bmc.sol | 2 +- ...ined_operator_matches_equivalent_function_call.sol | 2 +- .../overflow/overflow_and_underflow_bmc.sol | 11 +++++++++++ 7 files changed, 25 insertions(+), 5 deletions(-) create mode 100644 test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc.sol diff --git a/Changelog.md b/Changelog.md index 29fb86250b6e..de3fc3d6cf13 100644 --- a/Changelog.md +++ b/Changelog.md @@ -11,6 +11,7 @@ Compiler Features: Bugfixes: + * SMTChecker: Fix error that reports invalid number of verified checks for BMC engine. * TypeChecker: Fix segfault when assigning nested tuple to tuple. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index 916bf5a31db0..b1a326fc77c4 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -118,13 +118,18 @@ void BMC::analyze(SourceUnit const& _source, std::mapid() < _b.expression->id(); + if (_a.expression->id() == _b.expression->id()) + return _a.type < _b.type; + else + return _a.expression->id() < _b.expression->id(); } }; diff --git a/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol b/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol index 4728a1cb0e61..a5ec4d87f539 100644 --- a/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol +++ b/test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol @@ -39,4 +39,4 @@ contract C is B { // Warning 4661: (389-412): BMC: Assertion violation happens here. // Warning 4661: (489-513): BMC: Assertion violation happens here. // Warning 4661: (533-546): BMC: Assertion violation happens here. -// Info 6002: BMC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol b/test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol index 052554d21c63..66e80539d097 100644 --- a/test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol +++ b/test/libsolidity/smtCheckerTests/operators/unary_minus_bmc.sol @@ -8,4 +8,4 @@ contract C // SMTEngine: bmc // ---- // Warning 4661: (48-63): BMC: Assertion violation happens here. -// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol index 33665ee26dcc..9872a6a92b26 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol @@ -77,4 +77,4 @@ contract C { // Warning 4144: (953-982): BMC: Underflow (resulting value less than -32768) happens here. // Warning 3046: (1149-1178): BMC: Division by zero happens here. // Warning 7812: (2245-2271): BMC: Assertion violation might happen here. -// Info 6002: BMC: 8 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc.sol b/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc.sol new file mode 100644 index 000000000000..b788acebf3a5 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc.sol @@ -0,0 +1,11 @@ +contract C { + function f(int x, int y) public pure returns (int) { + require(x == 0); + require(y == 0); + return x + y; + } +} +// ==== +// SMTEngine: bmc +// ---- +// Info 6002: BMC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From 6ccb3a340c363558900f59c3773cce11ed4957df Mon Sep 17 00:00:00 2001 From: Pawel Gebal Date: Mon, 10 Jun 2024 17:33:11 +0200 Subject: [PATCH 046/182] SMTChecker: Fix internal compiler error on reporting proved targets --- Changelog.md | 3 ++- libsolidity/formal/BMC.cpp | 6 +++--- libsolidity/formal/BMC.h | 1 + libsolidity/formal/CHC.cpp | 12 +++++++++--- libsolidity/formal/CHC.h | 16 ++++++++++++++-- libsolidity/formal/ModelChecker.cpp | 11 +++++++++-- libsolidity/formal/ModelChecker.h | 6 ++++++ libsolidity/formal/SMTEncoder.cpp | 2 ++ libsolidity/formal/SMTEncoder.h | 2 ++ scripts/error_codes.py | 1 - .../push_as_lhs_compound_assignment.sol | 2 +- .../constructor_state_variable_init.sol | 2 +- .../constructor_state_variable_init_asserts.sol | 2 +- ...onstructor_state_variable_init_chain_tree.sol | 2 +- .../inheritance/diamond_super_3.sol | 2 +- .../assignment_contract_member_variable.sol | 2 +- ...ssignment_module_contract_member_variable.sol | 2 +- .../smtCheckerTests/operators/division_4.sol | 2 +- .../operators/division_truncates_correctly_2.sol | 2 +- .../operators/division_truncates_correctly_3.sol | 2 +- .../operators/division_truncates_correctly_4.sol | 2 +- .../operators/division_truncates_correctly_5.sol | 2 +- .../smtCheckerTests/operators/mod.sol | 2 +- .../smtCheckerTests/operators/mod_signed.sol | 2 +- .../operators/unary_add_array_push_2.sol | 2 +- .../operators/unary_minus_chc.sol | 2 +- .../user_defined_operations_on_constants.sol | 2 +- ...user_defined_operations_on_constants_fail.sol | 2 +- .../overflow_and_underflow_bmc_show_proved.sol | 13 +++++++++++++ .../overflow/overflow_and_underflow_chc.sol | 11 +++++++++++ .../overflow/signed_guard_sum_overflow.sol | 2 +- .../smtCheckerTests/try_catch/try_3.sol | 2 +- .../smtCheckerTests/typecast/downcast.sol | 2 +- .../unchecked/flipping_sign_tests.sol | 2 +- 34 files changed, 94 insertions(+), 34 deletions(-) create mode 100644 test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc_show_proved.sol create mode 100644 test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_chc.sol diff --git a/Changelog.md b/Changelog.md index de3fc3d6cf13..8343d2f72870 100644 --- a/Changelog.md +++ b/Changelog.md @@ -11,7 +11,8 @@ Compiler Features: Bugfixes: - * SMTChecker: Fix error that reports invalid number of verified checks for BMC engine. + * SMTChecker: Fix error that reports invalid number of verified checks for BMC and CHC engines. + * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. * TypeChecker: Fix segfault when assigning nested tuple to tuple. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index b1a326fc77c4..46812c409b47 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -47,12 +47,13 @@ BMC::BMC( smt::EncodingContext& _context, UniqueErrorReporter& _errorReporter, UniqueErrorReporter& _unsupportedErrorReporter, + ErrorReporter& _provedSafeReporter, std::map const& _smtlib2Responses, ReadCallback::Callback const& _smtCallback, ModelCheckerSettings _settings, CharStreamProvider const& _charStreamProvider ): - SMTEncoder(_context, _settings, _errorReporter, _unsupportedErrorReporter, _charStreamProvider) + SMTEncoder(_context, _settings, _errorReporter, _unsupportedErrorReporter, _provedSafeReporter, _charStreamProvider) { solAssert(!_settings.printQuery || _settings.solvers == SMTSolverChoice::SMTLIB2(), "Only SMTLib2 solver can be enabled to print queries"); std::vector> solvers; @@ -133,7 +134,7 @@ void BMC::analyze(SourceUnit const& _source, std::maplocation(), "BMC: " + @@ -141,7 +142,6 @@ void BMC::analyze(SourceUnit const& _source, std::map const& _smtlib2Responses, ReadCallback::Callback const& _smtCallback, ModelCheckerSettings _settings, diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index 66ebd47edb98..357291f2792b 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -63,12 +63,13 @@ CHC::CHC( EncodingContext& _context, UniqueErrorReporter& _errorReporter, UniqueErrorReporter& _unsupportedErrorReporter, + ErrorReporter& _provedSafeReporter, std::map const& _smtlib2Responses, ReadCallback::Callback const& _smtCallback, ModelCheckerSettings _settings, CharStreamProvider const& _charStreamProvider ): - SMTEncoder(_context, _settings, _errorReporter, _unsupportedErrorReporter, _charStreamProvider), + SMTEncoder(_context, _settings, _errorReporter, _unsupportedErrorReporter, _provedSafeReporter, _charStreamProvider), m_smtlib2Responses(_smtlib2Responses), m_smtCallback(_smtCallback) { @@ -2113,17 +2114,22 @@ void CHC::checkVerificationTargets() ); if (!m_settings.showProvedSafe && !m_safeTargets.empty()) + { + std::size_t provedSafeNum = 0; + for (auto&& [_, targets]: m_safeTargets) + provedSafeNum += targets.size(); m_errorReporter.info( 1391_error, "CHC: " + - std::to_string(m_safeTargets.size()) + + std::to_string(provedSafeNum) + " verification condition(s) proved safe!" + " Enable the model checker option \"show proved safe\" to see all of them." ); + } else if (m_settings.showProvedSafe) for (auto const& [node, targets]: m_safeTargets) for (auto const& target: targets) - m_errorReporter.info( + m_provedSafeReporter.info( 9576_error, node->location(), "CHC: " + diff --git a/libsolidity/formal/CHC.h b/libsolidity/formal/CHC.h index be150baf1b54..b60e5c3f771e 100644 --- a/libsolidity/formal/CHC.h +++ b/libsolidity/formal/CHC.h @@ -58,6 +58,7 @@ class CHC: public SMTEncoder smt::EncodingContext& _context, langutil::UniqueErrorReporter& _errorReporter, langutil::UniqueErrorReporter& _unsupportedErrorReporter, + langutil::ErrorReporter& _provedSafeReporter, std::map const& _smtlib2Responses, ReadCallback::Callback const& _smtCallback, ModelCheckerSettings _settings, @@ -77,6 +78,17 @@ class CHC: public SMTEncoder } }; + struct SafeTargetsCompare + { + bool operator()(CHCVerificationTarget const & _lhs, CHCVerificationTarget const & _rhs) const + { + if (_lhs.errorNode->id() == _rhs.errorNode->id()) + return _lhs.type < _rhs.type; + else + return _lhs.errorNode->id() == _rhs.errorNode->id(); + } + }; + struct ReportTargetInfo { langutil::ErrorId error; @@ -84,7 +96,7 @@ class CHC: public SMTEncoder std::string message; }; - std::map, smt::EncodingContext::IdCompare> const& safeTargets() const { return m_safeTargets; } + std::map, smt::EncodingContext::IdCompare> const& safeTargets() const { return m_safeTargets; } std::map, smt::EncodingContext::IdCompare> const& unsafeTargets() const { return m_unsafeTargets; } /// This is used if the Horn solver is not directly linked into this binary. @@ -423,7 +435,7 @@ class CHC: public SMTEncoder std::map m_verificationTargets; /// Targets proved safe. - std::map, smt::EncodingContext::IdCompare> m_safeTargets; + std::map, smt::EncodingContext::IdCompare> m_safeTargets; /// Targets proved unsafe. std::map, smt::EncodingContext::IdCompare> m_unsafeTargets; /// Targets not proved. diff --git a/libsolidity/formal/ModelChecker.cpp b/libsolidity/formal/ModelChecker.cpp index 94a927d3b239..91b88cb9c842 100644 --- a/libsolidity/formal/ModelChecker.cpp +++ b/libsolidity/formal/ModelChecker.cpp @@ -43,10 +43,11 @@ ModelChecker::ModelChecker( ReadCallback::Callback const& _smtCallback ): m_errorReporter(_errorReporter), + m_provedSafeReporter(m_provedSafeLogs), m_settings(std::move(_settings)), m_context(), - m_bmc(m_context, m_uniqueErrorReporter, m_unsupportedErrorReporter, _smtlib2Responses, _smtCallback, m_settings, _charStreamProvider), - m_chc(m_context, m_uniqueErrorReporter, m_unsupportedErrorReporter, _smtlib2Responses, _smtCallback, m_settings, _charStreamProvider) + m_bmc(m_context, m_uniqueErrorReporter, m_unsupportedErrorReporter, m_provedSafeReporter, _smtlib2Responses, _smtCallback, m_settings, _charStreamProvider), + m_chc(m_context, m_uniqueErrorReporter, m_unsupportedErrorReporter, m_provedSafeReporter, _smtlib2Responses, _smtCallback, m_settings, _charStreamProvider) { } @@ -151,6 +152,12 @@ void ModelChecker::analyze(SourceUnit const& _source) m_errorReporter.append(m_uniqueErrorReporter.errors()); m_uniqueErrorReporter.clear(); + + if (m_settings.showProvedSafe) + { + m_errorReporter.append(m_provedSafeReporter.errors()); + m_provedSafeReporter.clear(); + } } std::vector ModelChecker::unhandledQueries() diff --git a/libsolidity/formal/ModelChecker.h b/libsolidity/formal/ModelChecker.h index 4c795fa7079d..2fd4885d5a8e 100644 --- a/libsolidity/formal/ModelChecker.h +++ b/libsolidity/formal/ModelChecker.h @@ -95,6 +95,12 @@ class ModelChecker /// to m_errorReporter at the end of the analysis. langutil::UniqueErrorReporter m_unsupportedErrorReporter; + langutil::ErrorList m_provedSafeLogs; + /// Used by SMTEncoder, BMC and CHC to accumulate info about proved targets. + /// This is local to ModelChecker, so needs to be appended + /// to m_errorReporter at the end of the analysis. + langutil::ErrorReporter m_provedSafeReporter; + ModelCheckerSettings m_settings; /// Stores the context of the encoding. diff --git a/libsolidity/formal/SMTEncoder.cpp b/libsolidity/formal/SMTEncoder.cpp index c92c5399a685..44282289d1e2 100644 --- a/libsolidity/formal/SMTEncoder.cpp +++ b/libsolidity/formal/SMTEncoder.cpp @@ -51,10 +51,12 @@ SMTEncoder::SMTEncoder( ModelCheckerSettings _settings, UniqueErrorReporter& _errorReporter, UniqueErrorReporter& _unsupportedErrorReporter, + ErrorReporter& _provedSafeReporter, langutil::CharStreamProvider const& _charStreamProvider ): m_errorReporter(_errorReporter), m_unsupportedErrors(_unsupportedErrorReporter), + m_provedSafeReporter(_provedSafeReporter), m_context(_context), m_settings(std::move(_settings)), m_charStreamProvider(_charStreamProvider) diff --git a/libsolidity/formal/SMTEncoder.h b/libsolidity/formal/SMTEncoder.h index bea3a85ef9c8..c017d5c12389 100644 --- a/libsolidity/formal/SMTEncoder.h +++ b/libsolidity/formal/SMTEncoder.h @@ -57,6 +57,7 @@ class SMTEncoder: public ASTConstVisitor ModelCheckerSettings _settings, langutil::UniqueErrorReporter& _errorReporter, langutil::UniqueErrorReporter& _unsupportedErrorReporter, + langutil::ErrorReporter& _provedSafeReporter, langutil::CharStreamProvider const& _charStreamProvider ); @@ -450,6 +451,7 @@ class SMTEncoder: public ASTConstVisitor langutil::UniqueErrorReporter& m_errorReporter; langutil::UniqueErrorReporter& m_unsupportedErrors; + langutil::ErrorReporter& m_provedSafeReporter; /// Stores the current function/modifier call/invocation path. std::vector m_callStack; diff --git a/scripts/error_codes.py b/scripts/error_codes.py index 24ec2b06d617..6ca9dd085264 100755 --- a/scripts/error_codes.py +++ b/scripts/error_codes.py @@ -204,7 +204,6 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False): "1920", # Unimplemented feature error from YulStack (currently there are no UnimplementedFeatureErrors thrown by libyul) "1180", # SMTChecker, covered by CL tests "2339", # SMTChecker, covered by CL tests - "2961", # SMTChecker, covered by CL tests "6240", # SMTChecker, covered by CL tests } assert len(test_ids & white_ids) == 0, "The sets are not supposed to intersect" diff --git a/test/libsolidity/smtCheckerTests/array_members/push_as_lhs_compound_assignment.sol b/test/libsolidity/smtCheckerTests/array_members/push_as_lhs_compound_assignment.sol index 4d20c8ae9b68..b059482ac242 100644 --- a/test/libsolidity/smtCheckerTests/array_members/push_as_lhs_compound_assignment.sol +++ b/test/libsolidity/smtCheckerTests/array_members/push_as_lhs_compound_assignment.sol @@ -13,4 +13,4 @@ contract C { // SMTEngine: all // ---- // Warning 6328: (128-145): CHC: Assertion violation happens here. -// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol b/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol index 88036eb550de..69be20b5327b 100644 --- a/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol +++ b/test/libsolidity/smtCheckerTests/control_flow/branches_with_return/constructor_state_variable_init.sol @@ -39,4 +39,4 @@ contract C is B { // Warning 6328: (389-412): CHC: Assertion violation happens here. // Warning 6328: (489-513): CHC: Assertion violation happens here. // Warning 6328: (533-546): CHC: Assertion violation happens here. -// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol index db81b1d0fdb0..23f831d71354 100644 --- a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol +++ b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_asserts.sol @@ -37,4 +37,4 @@ contract C is B { // Warning 6328: (339-362): CHC: Assertion violation happens here. // Warning 6328: (439-463): CHC: Assertion violation happens here. // Warning 6328: (483-496): CHC: Assertion violation happens here. -// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol index 8fe0cb28e0f0..767d28d52bad 100644 --- a/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol +++ b/test/libsolidity/smtCheckerTests/inheritance/constructor_state_variable_init_chain_tree.sol @@ -41,4 +41,4 @@ contract C is B { // ---- // Warning 6328: (403-417): CHC: Assertion violation happens here. // Warning 6328: (450-463): CHC: Assertion violation happens here. -// Info 1391: CHC: 7 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 8 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/inheritance/diamond_super_3.sol b/test/libsolidity/smtCheckerTests/inheritance/diamond_super_3.sol index f6674021ebf0..68bfb883a32e 100644 --- a/test/libsolidity/smtCheckerTests/inheritance/diamond_super_3.sol +++ b/test/libsolidity/smtCheckerTests/inheritance/diamond_super_3.sol @@ -34,4 +34,4 @@ contract E is C,D { // SMTIgnoreCex: no // ---- // Warning 6328: (379-394): CHC: Assertion violation happens here.\nCounterexample:\nx = 111\n\nTransaction trace:\nE.constructor()\nState: x = 0\nE.f()\n C.f() -- internal call\n B.f() -- internal call\n A.f() -- internal call -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/assignment_contract_member_variable.sol b/test/libsolidity/smtCheckerTests/operators/assignment_contract_member_variable.sol index 40eb48672ebe..2c5fdbf003e7 100644 --- a/test/libsolidity/smtCheckerTests/operators/assignment_contract_member_variable.sol +++ b/test/libsolidity/smtCheckerTests/operators/assignment_contract_member_variable.sol @@ -30,4 +30,4 @@ contract A { // SMTIgnoreInv: yes // ---- // Warning 6328: (392-408): CHC: Assertion violation happens here. -// Info 1391: CHC: 17 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 26 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/assignment_module_contract_member_variable.sol b/test/libsolidity/smtCheckerTests/operators/assignment_module_contract_member_variable.sol index baa1c75a474a..c943dc80019c 100644 --- a/test/libsolidity/smtCheckerTests/operators/assignment_module_contract_member_variable.sol +++ b/test/libsolidity/smtCheckerTests/operators/assignment_module_contract_member_variable.sol @@ -31,4 +31,4 @@ contract A { // ---- // Warning 6328: (AASource:159-178): CHC: Assertion violation happens here. // Warning 6328: (AASource:370-386): CHC: Assertion violation happens here. -// Info 1391: CHC: 16 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 25 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/division_4.sol b/test/libsolidity/smtCheckerTests/operators/division_4.sol index 54403b1ec1e0..134ddfc5241f 100644 --- a/test/libsolidity/smtCheckerTests/operators/division_4.sol +++ b/test/libsolidity/smtCheckerTests/operators/division_4.sol @@ -8,4 +8,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_2.sol b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_2.sol index 29af565a223e..a0ce8024c6aa 100644 --- a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_2.sol +++ b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_2.sol @@ -8,4 +8,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_3.sol b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_3.sol index 573f6d246812..82aac9d4fde4 100644 --- a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_3.sol +++ b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_3.sol @@ -8,4 +8,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_4.sol b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_4.sol index 6610bc524461..a56594554616 100644 --- a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_4.sol +++ b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_4.sol @@ -8,4 +8,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_5.sol b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_5.sol index 97faba60fb3b..2b93bbae13e3 100644 --- a/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_5.sol +++ b/test/libsolidity/smtCheckerTests/operators/division_truncates_correctly_5.sol @@ -8,4 +8,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/mod.sol b/test/libsolidity/smtCheckerTests/operators/mod.sol index d12e5c49d5a3..b5aae4d40e01 100644 --- a/test/libsolidity/smtCheckerTests/operators/mod.sol +++ b/test/libsolidity/smtCheckerTests/operators/mod.sol @@ -10,4 +10,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/mod_signed.sol b/test/libsolidity/smtCheckerTests/operators/mod_signed.sol index c34bd08e3adb..3741b534793a 100644 --- a/test/libsolidity/smtCheckerTests/operators/mod_signed.sol +++ b/test/libsolidity/smtCheckerTests/operators/mod_signed.sol @@ -12,5 +12,5 @@ contract C { // SMTEngine: all // ---- // Warning 6328: (131-148): CHC: Assertion violation might happen here. -// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 7 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. // Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/unary_add_array_push_2.sol b/test/libsolidity/smtCheckerTests/operators/unary_add_array_push_2.sol index a6cacac08a26..a6e07809164d 100644 --- a/test/libsolidity/smtCheckerTests/operators/unary_add_array_push_2.sol +++ b/test/libsolidity/smtCheckerTests/operators/unary_add_array_push_2.sol @@ -18,4 +18,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 7 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 8 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol b/test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol index 0d1bf972be49..d36978c688b3 100644 --- a/test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol +++ b/test/libsolidity/smtCheckerTests/operators/unary_minus_chc.sol @@ -8,4 +8,4 @@ contract C // SMTEngine: chc // ---- // Warning 6328: (48-63): CHC: Assertion violation happens here. -// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol index 49420440f456..7f3f9702cead 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants.sol @@ -60,4 +60,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 22 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 27 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol index 106a7c5f09a1..dc624393b413 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operations_on_constants_fail.sol @@ -76,4 +76,4 @@ contract C { // Warning 6328: (2741-2758): CHC: Assertion violation happens here. // Warning 6328: (2783-2804): CHC: Assertion violation happens here. // Warning 6328: (2829-2850): CHC: Assertion violation happens here. -// Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 11 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc_show_proved.sol b/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc_show_proved.sol new file mode 100644 index 000000000000..2674890f6b8b --- /dev/null +++ b/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_bmc_show_proved.sol @@ -0,0 +1,13 @@ +contract C { + function f(int x, int y) public pure returns (int) { + require(x == 0); + require(y == 0); + return x + y; + } +} +// ==== +// SMTEngine: bmc +// SMTShowProvedSafe: yes +// ---- +// Info 2961: (114-119): BMC: Underflow (resulting value less than -2**255) check is safe! +// Info 2961: (114-119): BMC: Overflow (resulting value larger than 2**255 - 1) check is safe! diff --git a/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_chc.sol b/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_chc.sol new file mode 100644 index 000000000000..783d12b51a7a --- /dev/null +++ b/test/libsolidity/smtCheckerTests/overflow/overflow_and_underflow_chc.sol @@ -0,0 +1,11 @@ +contract C { + function f(int x, int y) public pure returns (int) { + require(x == 0); + require(y == 0); + return x + y; + } +} +// ==== +// SMTEngine: chc +// ---- +// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/overflow/signed_guard_sum_overflow.sol b/test/libsolidity/smtCheckerTests/overflow/signed_guard_sum_overflow.sol index 7704e2d7e001..58b582b4ba4f 100644 --- a/test/libsolidity/smtCheckerTests/overflow/signed_guard_sum_overflow.sol +++ b/test/libsolidity/smtCheckerTests/overflow/signed_guard_sum_overflow.sol @@ -10,4 +10,4 @@ contract C { // ---- // Warning 3944: (78-83): CHC: Underflow (resulting value less than -2**255) happens here. // Warning 4984: (78-83): CHC: Overflow (resulting value larger than 2**255 - 1) happens here. -// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/try_catch/try_3.sol b/test/libsolidity/smtCheckerTests/try_catch/try_3.sol index 7698eed0f006..aa4b1eed152f 100644 --- a/test/libsolidity/smtCheckerTests/try_catch/try_3.sol +++ b/test/libsolidity/smtCheckerTests/try_catch/try_3.sol @@ -25,4 +25,4 @@ contract C { // ---- // Warning 5667: (259-273): Unused try/catch parameter. Remove or comment out the variable name to silence this warning. // Warning 6328: (280-294): CHC: Assertion violation happens here.\nCounterexample:\nx = 1\ns = []\n\nTransaction trace:\nC.constructor()\nState: x = 0\nC.f()\n C.postinc() -- internal call -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/typecast/downcast.sol b/test/libsolidity/smtCheckerTests/typecast/downcast.sol index bba3585f26cf..d2bb89bae073 100644 --- a/test/libsolidity/smtCheckerTests/typecast/downcast.sol +++ b/test/libsolidity/smtCheckerTests/typecast/downcast.sol @@ -46,4 +46,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Info 1391: CHC: 20 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 24 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol b/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol index 536d2a2b443f..71cc3754da96 100644 --- a/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol +++ b/test/libsolidity/smtCheckerTests/unchecked/flipping_sign_tests.sol @@ -11,4 +11,4 @@ contract test { // ---- // Warning 4984: (117-119): CHC: Overflow (resulting value larger than 2**255 - 1) happens here. // Warning 6328: (110-125): CHC: Assertion violation happens here. -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From 050a3a109cc78654bb9c3bbf63101dfc2771b1fa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 5 Jun 2024 21:38:49 +0200 Subject: [PATCH 047/182] Remove overly specific handlers for internal errors and unexpected exceptions --- libsolidity/interface/FileReader.cpp | 10 +--- libsolidity/interface/SMTSolverCommand.cpp | 2 +- libsolidity/interface/StandardCompiler.cpp | 53 ------------------- libsolidity/lsp/FileRepository.cpp | 6 +-- test/libsolidity/InlineAssembly.cpp | 15 ++---- .../SolidityExpressionCompiler.cpp | 5 -- test/libyul/ObjectParser.cpp | 26 ++++----- test/libyul/Parser.cpp | 41 ++++++-------- test/soltest.cpp | 10 +--- test/tools/fuzzer_common.cpp | 3 -- test/tools/isoltest.cpp | 14 +---- 11 files changed, 34 insertions(+), 151 deletions(-) diff --git a/libsolidity/interface/FileReader.cpp b/libsolidity/interface/FileReader.cpp index 15181acf607b..913051293d9b 100644 --- a/libsolidity/interface/FileReader.cpp +++ b/libsolidity/interface/FileReader.cpp @@ -164,17 +164,9 @@ ReadCallback::Result FileReader::readFile(std::string const& _kind, std::string m_sourceCodes[_sourceUnitName] = contents; return ReadCallback::Result{true, contents}; } - catch (util::Exception const& _exception) - { - return ReadCallback::Result{false, "Exception in read callback: " + boost::diagnostic_information(_exception)}; - } - catch (std::exception const& _exception) - { - return ReadCallback::Result{false, "Exception in read callback: " + boost::diagnostic_information(_exception)}; - } catch (...) { - return ReadCallback::Result{false, "Unknown exception in read callback: " + boost::current_exception_diagnostic_information()}; + return ReadCallback::Result{false, "Exception in read callback: " + boost::current_exception_diagnostic_information()}; } } diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index 75f541692ddc..7dfb448f8bc2 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -108,7 +108,7 @@ ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::stri } catch (...) { - return ReadCallback::Result{false, "Unknown exception in SMTQuery callback: " + boost::current_exception_diagnostic_information()}; + return ReadCallback::Result{false, "Exception in SMTQuery callback: " + boost::current_exception_diagnostic_information()}; } } diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index 80f788cb6143..e95dd53bdec4 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -1372,15 +1372,6 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu "Uncaught error: " )); } - /// This should not be leaked from compile(). - catch (FatalError const& _exception) - { - errors.emplace_back(formatError( - Error::Type::FatalError, - "general", - "Uncaught fatal error: " + boost::diagnostic_information(_exception) - )); - } catch (CompilerError const& _exception) { errors.emplace_back(formatErrorWithException( @@ -1426,22 +1417,6 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu "SMT logic exception" )); } - catch (util::Exception const& _exception) - { - errors.emplace_back(formatError( - Error::Type::Exception, - "general", - "Exception during compilation: " + boost::diagnostic_information(_exception) - )); - } - catch (std::exception const& _exception) - { - errors.emplace_back(formatError( - Error::Type::Exception, - "general", - "Unknown exception during compilation: " + boost::diagnostic_information(_exception) - )); - } catch (...) { errors.emplace_back(formatError( @@ -1755,39 +1730,11 @@ Json StandardCompiler::compile(Json const& _input) noexcept else return formatFatalError(Error::Type::JSONError, "Only \"Solidity\", \"Yul\", \"SolidityAST\" or \"EVMAssembly\" is supported as a language."); } - catch (Json::parse_error const& _exception) - { - return formatFatalError(Error::Type::InternalCompilerError, std::string("JSON parse_error exception: ") + util::removeNlohmannInternalErrorIdentifier(_exception.what())); - } - catch (Json::invalid_iterator const& _exception) - { - return formatFatalError(Error::Type::InternalCompilerError, std::string("JSON invalid_iterator exception: ") + util::removeNlohmannInternalErrorIdentifier(_exception.what())); - } - catch (Json::type_error const& _exception) - { - return formatFatalError(Error::Type::InternalCompilerError, std::string("JSON type_error exception: ") + util::removeNlohmannInternalErrorIdentifier(_exception.what())); - } - catch (Json::out_of_range const& _exception) - { - return formatFatalError(Error::Type::InternalCompilerError, std::string("JSON out_of_range exception: ") + util::removeNlohmannInternalErrorIdentifier(_exception.what())); - } - catch (Json::other_error const& _exception) - { - return formatFatalError(Error::Type::InternalCompilerError, std::string("JSON other_error exception: ") + util::removeNlohmannInternalErrorIdentifier(_exception.what())); - } - catch (Json::exception const& _exception) - { - return formatFatalError(Error::Type::InternalCompilerError, std::string("JSON runtime exception: ") + util::removeNlohmannInternalErrorIdentifier(_exception.what())); - } catch (UnimplementedFeatureError const& _exception) { solAssert(_exception.comment(), "Unimplemented feature errors must include a message for the user"); return formatFatalError(Error::Type::UnimplementedFeatureError, stringOrDefault(_exception.comment())); } - catch (util::Exception const& _exception) - { - return formatFatalError(Error::Type::InternalCompilerError, "Internal exception in StandardCompiler::compile: " + boost::diagnostic_information(_exception)); - } catch (...) { return formatFatalError(Error::Type::InternalCompilerError, "Internal exception in StandardCompiler::compile: " + boost::current_exception_diagnostic_information()); diff --git a/libsolidity/lsp/FileRepository.cpp b/libsolidity/lsp/FileRepository.cpp index 7138cbd86adf..7ba37a731056 100644 --- a/libsolidity/lsp/FileRepository.cpp +++ b/libsolidity/lsp/FileRepository.cpp @@ -170,13 +170,9 @@ frontend::ReadCallback::Result FileRepository::readFile(std::string const& _kind m_sourceCodes[_sourceUnitName] = contents; return ReadCallback::Result{true, std::move(contents)}; } - catch (std::exception const& _exception) - { - return ReadCallback::Result{false, "Exception in read callback: " + boost::diagnostic_information(_exception)}; - } catch (...) { - return ReadCallback::Result{false, "Unknown exception in read callback: " + boost::current_exception_diagnostic_information()}; + return ReadCallback::Result{false, "Exception in read callback: " + boost::current_exception_diagnostic_information()}; } } diff --git a/test/libsolidity/InlineAssembly.cpp b/test/libsolidity/InlineAssembly.cpp index 1c848d600d01..a0aa39be4989 100644 --- a/test/libsolidity/InlineAssembly.cpp +++ b/test/libsolidity/InlineAssembly.cpp @@ -66,18 +66,9 @@ std::optional parseAndReturnFirstError( solidity::frontend::OptimiserSettings::none(), DebugInfoSelection::None() ); - bool success = false; - try - { - success = stack.parseAndAnalyze("", _source); - if (success && _assemble) - stack.assemble(_machine); - } - catch (FatalError const&) - { - BOOST_FAIL("Fatal error leaked."); - success = false; - } + bool success = stack.parseAndAnalyze("", _source); + if (success && _assemble) + stack.assemble(_machine); std::shared_ptr error; for (auto const& e: stack.errors()) { diff --git a/test/libsolidity/SolidityExpressionCompiler.cpp b/test/libsolidity/SolidityExpressionCompiler.cpp index 1df1d9430086..4810b01439b2 100644 --- a/test/libsolidity/SolidityExpressionCompiler.cpp +++ b/test/libsolidity/SolidityExpressionCompiler.cpp @@ -112,11 +112,6 @@ bytes compileFirstExpression( if (!sourceUnit) return bytes(); } - catch (boost::exception const& _e) - { - std::string msg = "Parsing source code failed with:\n" + boost::diagnostic_information(_e); - BOOST_FAIL(msg); - } catch (...) { std::string msg = "Parsing source code failed with:\n" + boost::current_exception_diagnostic_information(); diff --git a/test/libyul/ObjectParser.cpp b/test/libyul/ObjectParser.cpp index d9623384a03e..b23e530601da 100644 --- a/test/libyul/ObjectParser.cpp +++ b/test/libyul/ObjectParser.cpp @@ -55,23 +55,15 @@ namespace std::pair parse(std::string const& _source) { - try - { - YulStack asmStack( - solidity::test::CommonOptions::get().evmVersion(), - solidity::test::CommonOptions::get().eofVersion(), - YulStack::Language::StrictAssembly, - solidity::frontend::OptimiserSettings::none(), - DebugInfoSelection::All() - ); - bool success = asmStack.parseAndAnalyze("source", _source); - return {success, asmStack.errors()}; - } - catch (FatalError const&) - { - BOOST_FAIL("Fatal error leaked."); - } - return {false, {}}; + YulStack asmStack( + solidity::test::CommonOptions::get().evmVersion(), + solidity::test::CommonOptions::get().eofVersion(), + YulStack::Language::StrictAssembly, + solidity::frontend::OptimiserSettings::none(), + DebugInfoSelection::All() + ); + bool success = asmStack.parseAndAnalyze("source", _source); + return {success, asmStack.errors()}; } std::optional parseAndReturnFirstError(std::string const& _source, bool _allowWarningsAndInfos = true) diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index 69314abee136..46c4f11a8c00 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -54,32 +54,25 @@ namespace std::shared_ptr parse(std::string const& _source, Dialect const& _dialect, ErrorReporter& errorReporter) { - try + auto stream = CharStream(_source, ""); + std::map> indicesToSourceNames; + indicesToSourceNames[0] = std::make_shared("source0"); + indicesToSourceNames[1] = std::make_shared("source1"); + + auto parserResult = yul::Parser( + errorReporter, + _dialect, + std::move(indicesToSourceNames) + ).parse(stream); + if (parserResult) { - auto stream = CharStream(_source, ""); - std::map> indicesToSourceNames; - indicesToSourceNames[0] = std::make_shared("source0"); - indicesToSourceNames[1] = std::make_shared("source1"); - - auto parserResult = yul::Parser( + yul::AsmAnalysisInfo analysisInfo; + if (yul::AsmAnalyzer( + analysisInfo, errorReporter, - _dialect, - std::move(indicesToSourceNames) - ).parse(stream); - if (parserResult) - { - yul::AsmAnalysisInfo analysisInfo; - if (yul::AsmAnalyzer( - analysisInfo, - errorReporter, - _dialect - ).analyze(*parserResult)) - return parserResult; - } - } - catch (FatalError const&) - { - BOOST_FAIL("Fatal error leaked."); + _dialect + ).analyze(*parserResult)) + return parserResult; } return {}; } diff --git a/test/soltest.cpp b/test/soltest.cpp index 5fde4bda5679..8e7a3ddcd4a9 100644 --- a/test/soltest.cpp +++ b/test/soltest.cpp @@ -115,17 +115,9 @@ void runTestCase(TestCase::Config const& _config, TestCase::TestCaseCreator cons break; } } - catch (boost::exception const& _e) - { - BOOST_ERROR("Exception during extracted test: " << boost::diagnostic_information(_e)); - } - catch (std::exception const& _e) - { - BOOST_ERROR("Exception during extracted test: " << boost::diagnostic_information(_e)); - } catch (...) { - BOOST_ERROR("Unknown exception during extracted test: " << boost::current_exception_diagnostic_information()); + BOOST_ERROR("Exception during extracted test: " << boost::current_exception_diagnostic_information()); } } diff --git a/test/tools/fuzzer_common.cpp b/test/tools/fuzzer_common.cpp index 8b7dbffa8cfa..a469cbebabde 100644 --- a/test/tools/fuzzer_common.cpp +++ b/test/tools/fuzzer_common.cpp @@ -131,9 +131,6 @@ void FuzzerUtil::testCompiler( catch (Error const&) { } - catch (FatalError const&) - { - } catch (UnimplementedFeatureError const&) { } diff --git a/test/tools/isoltest.cpp b/test/tools/isoltest.cpp index fa56b35d7dc2..57ab4af16034 100644 --- a/test/tools/isoltest.cpp +++ b/test/tools/isoltest.cpp @@ -191,22 +191,10 @@ TestTool::Result TestTool::process() else return Result::Skipped; } - catch (boost::exception const& _e) - { - AnsiColorized(std::cout, formatted, {BOLD, RED}) << - "Exception during test: " << boost::diagnostic_information(_e) << std::endl; - return Result::Exception; - } - catch (std::exception const& _e) - { - AnsiColorized(std::cout, formatted, {BOLD, RED}) << - "Exception during test: " << boost::diagnostic_information(_e) << std::endl; - return Result::Exception; - } catch (...) { AnsiColorized(std::cout, formatted, {BOLD, RED}) << - "Unknown exception during test: " << boost::current_exception_diagnostic_information() << std::endl; + "Unhandled exception during test: " << boost::current_exception_diagnostic_information() << std::endl; return Result::Exception; } } From 9b67a390df98195cab0e77dc5723c83431b6a8f1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 5 Jun 2024 21:02:26 +0200 Subject: [PATCH 048/182] DocumentationParsingError is never thrown and does not need to be caught --- solc/CommandLineInterface.cpp | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index edfd4d52c6b8..a51b77e8e479 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -923,17 +923,9 @@ void CommandLineInterface::compile() } catch (Error const& _error) { - if (_error.type() == Error::Type::DocstringParsingError) - { - report(Error::Severity::Error, *boost::get_error_info(_error)); - solThrow(CommandLineExecutionError, "Documentation parsing failed."); - } - else - { - m_hasOutput = true; - formatter.printErrorInformation(_error); - solThrow(CommandLineExecutionError, ""); - } + m_hasOutput = true; + formatter.printErrorInformation(_error); + solThrow(CommandLineExecutionError, ""); } } From c2c8c2876822792ba4e1f6d779a13d0359fd3fe1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 6 Jun 2024 20:19:54 +0200 Subject: [PATCH 049/182] Treat util::Error as unexpected outside of codegen - In analysis we use an error reporter and never just throw util::Error. We do it in one case in the codegen (CodeGenerationError) but outside of that case this should not be treated as a proper way to report an error. - Now such errors will be treated as unexpected. They're bugs that should be fixed. --- libsolidity/interface/CompilerStack.cpp | 6 ++++-- libsolidity/interface/StandardCompiler.cpp | 11 ----------- solc/CommandLineInterface.cpp | 6 ------ test/tools/fuzzer_common.cpp | 3 --- 4 files changed, 4 insertions(+), 22 deletions(-) diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 0a5fed3338cf..8ee55d87f5a5 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -744,8 +744,10 @@ bool CompilerStack::compile(State _stopAfter) } catch (Error const& _error) { - if (_error.type() != Error::Type::CodeGenerationError) - throw; + // Since codegen has no access to the error reporter, the only way for it to + // report an error is to throw. In most cases it uses dedicated exceptions, + // but CodeGenerationError is one case where someone decided to just throw Error. + solAssert(_error.type() == Error::Type::CodeGenerationError); m_errorReporter.error(_error.errorId(), _error.type(), SourceLocation(), _error.what()); return false; } diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index e95dd53bdec4..5510b543077c 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -1361,17 +1361,6 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu )); } } - /// This is only thrown in a very few locations. - catch (Error const& _error) - { - errors.emplace_back(formatErrorWithException( - compilerStack, - _error, - _error.type(), - "general", - "Uncaught error: " - )); - } catch (CompilerError const& _exception) { errors.emplace_back(formatErrorWithException( diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index a51b77e8e479..367434c93f2a 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -921,12 +921,6 @@ void CommandLineInterface::compile() ); solThrow(CommandLineExecutionError, ""); } - catch (Error const& _error) - { - m_hasOutput = true; - formatter.printErrorInformation(_error); - solThrow(CommandLineExecutionError, ""); - } } void CommandLineInterface::handleCombinedJSON() diff --git a/test/tools/fuzzer_common.cpp b/test/tools/fuzzer_common.cpp index a469cbebabde..adf5a064bef7 100644 --- a/test/tools/fuzzer_common.cpp +++ b/test/tools/fuzzer_common.cpp @@ -128,9 +128,6 @@ void FuzzerUtil::testCompiler( { compiler.compile(); } - catch (Error const&) - { - } catch (UnimplementedFeatureError const&) { } From ad2644c52b3afbe80801322c5fe44edb59383500 Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Sat, 6 Apr 2024 17:17:51 -0300 Subject: [PATCH 050/182] Make parser accept transient as location (but not a keyword) --- Changelog.md | 1 + docs/grammar/SolidityLexer.g4 | 1 + docs/grammar/SolidityParser.g4 | 5 ++-- .../analysis/DeclarationTypeChecker.cpp | 27 +++++++++++++++++-- libsolidity/ast/AST.cpp | 4 ++- libsolidity/ast/AST.h | 2 +- libsolidity/ast/ASTJsonExporter.cpp | 2 ++ libsolidity/ast/ASTJsonImporter.cpp | 2 ++ libsolidity/ast/Types.cpp | 17 ++++++++++++ libsolidity/ast/Types.h | 2 +- libsolidity/codegen/ArrayUtils.cpp | 6 +++++ libsolidity/codegen/CompilerUtils.cpp | 9 +++++++ libsolidity/codegen/ContractCompiler.cpp | 1 + libsolidity/codegen/ExpressionCompiler.cpp | 6 +++++ libsolidity/codegen/YulUtilFunctions.cpp | 3 +++ .../codegen/ir/IRGeneratorForStatements.cpp | 13 +++++++++ libsolidity/formal/BMC.cpp | 3 +++ libsolidity/formal/CHC.cpp | 3 +++ libsolidity/formal/SMTEncoder.h | 13 +++++++++ libsolidity/interface/StorageLayout.cpp | 1 + libsolidity/parsing/Parser.cpp | 13 +++++++++ scripts/error_codes.py | 1 + .../in.sol | 10 +++++++ .../input.json | 13 +++++++++ .../output.json | 11 ++++++++ .../transient_data_location.sol | 8 ++++++ .../transient_storage_state_variable.sol | 8 ++++++ ...onstant_state_variable_named_transient.sol | 4 +++ .../constant_transient_state_variable.sol | 5 ++++ .../data_location_in_function_type_fail.sol | 3 +++ ...tion_specifier_test_external_transient.sol | 5 ++++ ...tion_specifier_test_internal_transient.sol | 5 ++++ ..._function_with_data_location_transient.sol | 19 +++++++++++++ ...tion_specifier_test_external_transient.sol | 5 ++++ ...tion_specifier_test_internal_transient.sol | 5 ++++ ...sient_data_location_function_parameter.sol | 6 +++++ ...function_parameters_location_transient.sol | 5 ++++ ...n_return_parameters_location_transient.sol | 5 ++++ ...cation_specifier_test_public_transient.sol | 5 ++++ ...n_return_parameters_location_transient.sol | 5 ++++ ...state_variable_storage_named_transient.sol | 5 ++++ .../state_variable_storage_transient.sol | 5 ++++ .../state_variable_transient_storage.sol | 5 ++++ ...transient_dynamic_array_state_variable.sol | 7 +++++ .../transient_fixed_array_state_variable.sol | 7 +++++ .../dataLocations/transient_function_type.sol | 11 ++++++++ .../transient_function_type_parameter.sol | 5 ++++ .../transient_local_variable.sol | 7 +++++ .../transient_mapping_state_variable.sol | 7 +++++ .../transient_state_variable_visibility.sol | 12 +++++++++ .../transient_struct_state_variable.sol | 12 +++++++++ .../transient_value_type_state_variables.sol | 12 +++++++++ ..._value_type_state_variables_assignment.sol | 10 +++++++ .../errors/invalid_parameter_location.sol | 5 ++++ .../events/invalid_parameter_location.sol | 5 ++++ .../events/transient_indexed_parameter.sol | 5 ++++ .../function_type_with_transient_param.sol | 8 ++++++ ...nction_type_with_param_named_transient.sol | 6 +++++ ...ent_function_type_with_transient_param.sol | 5 ++++ .../immutable_state_var_named_transient.sol | 4 +++ .../state_var_transient_data_location.sol | 5 ++++ .../modifiers/multiple_parameter_location.sol | 7 +++++ .../modifiers/transient_parameter.sol | 5 ++++ .../operators/transient_value_type.sol | 11 ++++++++ .../parsing/contract_named_transient.sol | 1 + .../transient_data_location_member.sol | 5 ++++ ...ate_variable_address_payable_transient.sol | 6 +++++ ...ate_variable_address_transient_payable.sol | 5 ++++ .../transient_as_identifier.sol | 25 +++++++++++++++++ ...nsient_as_identifier_and_data_location.sol | 6 +++++ 70 files changed, 474 insertions(+), 7 deletions(-) create mode 100644 test/cmdlineTests/storage_layout_transient_value_types/in.sol create mode 100644 test/cmdlineTests/storage_layout_transient_value_types/input.json create mode 100644 test/cmdlineTests/storage_layout_transient_value_types/output.json create mode 100644 test/libsolidity/astPropertyTests/transient_data_location.sol create mode 100644 test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol create mode 100644 test/libsolidity/syntaxTests/constants/constant_state_variable_named_transient.sol create mode 100644 test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/internalFunction/function_argument_location_specifier_test_internal_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/libraries/library_function_with_data_location_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/libraryExternalFunction/function_argument_location_specifier_test_external_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/libraryInternalFunction/function_argument_location_specifier_test_internal_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/multiple_transient_data_location_function_parameter.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_parameters_location_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_return_parameters_location_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/publicFunction/function_argument_location_specifier_test_public_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/publicFunction/public_function_return_parameters_location_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/state_variable_storage_named_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/state_variable_storage_transient.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/state_variable_transient_storage.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_function_type_parameter.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_local_variable.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol create mode 100644 test/libsolidity/syntaxTests/events/transient_indexed_parameter.sol create mode 100644 test/libsolidity/syntaxTests/functionTypes/function_type_with_transient_param.sol create mode 100644 test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_param_named_transient.sol create mode 100644 test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_transient_param.sol create mode 100644 test/libsolidity/syntaxTests/immutable/immutable_state_var_named_transient.sol create mode 100644 test/libsolidity/syntaxTests/immutable/state_var_transient_data_location.sol create mode 100644 test/libsolidity/syntaxTests/modifiers/transient_parameter.sol create mode 100644 test/libsolidity/syntaxTests/operators/transient_value_type.sol create mode 100644 test/libsolidity/syntaxTests/parsing/contract_named_transient.sol create mode 100644 test/libsolidity/syntaxTests/structs/transient_data_location_member.sol create mode 100644 test/libsolidity/syntaxTests/types/address/state_variable_address_payable_transient.sol create mode 100644 test/libsolidity/syntaxTests/types/address/state_variable_address_transient_payable.sol create mode 100644 test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier.sol create mode 100644 test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier_and_data_location.sol diff --git a/Changelog.md b/Changelog.md index de3fc3d6cf13..8ac9a7895f34 100644 --- a/Changelog.md +++ b/Changelog.md @@ -1,6 +1,7 @@ ### 0.8.27 (unreleased) Language Features: + * Accept declarations of state variables with ``transient`` data location (parser support only, no code generation yet). Compiler Features: diff --git a/docs/grammar/SolidityLexer.g4 b/docs/grammar/SolidityLexer.g4 index 43648ceb5d97..f994c331d536 100644 --- a/docs/grammar/SolidityLexer.g4 +++ b/docs/grammar/SolidityLexer.g4 @@ -85,6 +85,7 @@ SignedIntegerType: Storage: 'storage'; String: 'string'; Struct: 'struct'; +Transient: 'transient'; // not a real keyword True: 'true'; Try: 'try'; Type: 'type'; diff --git a/docs/grammar/SolidityParser.g4 b/docs/grammar/SolidityParser.g4 index e6d3ed7ccaea..a344fad54470 100644 --- a/docs/grammar/SolidityParser.g4 +++ b/docs/grammar/SolidityParser.g4 @@ -262,7 +262,7 @@ userDefinedValueTypeDefinition: * The declaration of a state variable. */ stateVariableDeclaration -locals [boolean constantnessSet = false, boolean visibilitySet = false, boolean overrideSpecifierSet = false] +locals [boolean constantnessSet = false, boolean visibilitySet = false, boolean overrideSpecifierSet = false, boolean locationSet = false] : type=typeName ( @@ -272,6 +272,7 @@ locals [boolean constantnessSet = false, boolean visibilitySet = false, boolean | {!$constantnessSet}? Constant {$constantnessSet = true;} | {!$overrideSpecifierSet}? overrideSpecifier {$overrideSpecifierSet = true;} | {!$constantnessSet}? Immutable {$constantnessSet = true;} + | {!$locationSet}? Transient {$locationSet = true;} )* name=identifier (Assign initialValue=expression)? @@ -419,7 +420,7 @@ inlineArrayExpression: LBrack (expression ( Comma expression)* ) RBrack; /** * Besides regular non-keyword Identifiers, some keywords like 'from' and 'error' can also be used as identifiers. */ -identifier: Identifier | From | Error | Revert | Global; +identifier: Identifier | From | Error | Revert | Global | Transient; literal: stringLiteral | numberLiteral | booleanLiteral | hexStringLiteral | unicodeStringLiteral; diff --git a/libsolidity/analysis/DeclarationTypeChecker.cpp b/libsolidity/analysis/DeclarationTypeChecker.cpp index 28c051c0a000..7e6ab98e1e24 100644 --- a/libsolidity/analysis/DeclarationTypeChecker.cpp +++ b/libsolidity/analysis/DeclarationTypeChecker.cpp @@ -407,6 +407,7 @@ void DeclarationTypeChecker::endVisit(VariableDeclaration const& _variable) { case Location::Memory: return "\"memory\""; case Location::Storage: return "\"storage\""; + case Location::Transient: return "\"transient\""; case Location::CallData: return "\"calldata\""; case Location::Unspecified: return "none"; } @@ -456,8 +457,24 @@ void DeclarationTypeChecker::endVisit(VariableDeclaration const& _variable) } else if (_variable.isStateVariable()) { - solAssert(varLoc == Location::Unspecified, ""); - typeLoc = (_variable.isConstant() || _variable.immutable()) ? DataLocation::Memory : DataLocation::Storage; + switch (varLoc) + { + case Location::Unspecified: + typeLoc = (_variable.isConstant() || _variable.immutable()) ? DataLocation::Memory : DataLocation::Storage; + break; + case Location::Transient: + if (_variable.isConstant() || _variable.immutable()) + m_errorReporter.declarationError( + 2197_error, + _variable.location(), + "Transient cannot be used as data location for constant or immutable variables." + ); + typeLoc = DataLocation::Transient; + break; + default: + solAssert(false); + break; + } } else if ( dynamic_cast(_variable.scope()) || @@ -477,6 +494,9 @@ void DeclarationTypeChecker::endVisit(VariableDeclaration const& _variable) case Location::CallData: typeLoc = DataLocation::CallData; break; + case Location::Transient: + solUnimplemented("Transient data location cannot be used in this kind of variable or parameter declaration."); + break; case Location::Unspecified: solAssert(!_variable.hasReferenceOrMappingType(), "Data location not properly set."); } @@ -497,6 +517,9 @@ void DeclarationTypeChecker::endVisit(VariableDeclaration const& _variable) m_errorReporter.fatalTypeError(9259_error, _variable.location(), "Only constants of value type and byte array type are implemented."); } + if (!type->isValueType()) + solUnimplementedAssert(typeLoc != DataLocation::Transient, "Transient data location is only supported for value types."); + _variable.annotation().type = type; } diff --git a/libsolidity/ast/AST.cpp b/libsolidity/ast/AST.cpp index bae16967595b..a3aab07fba29 100644 --- a/libsolidity/ast/AST.cpp +++ b/libsolidity/ast/AST.cpp @@ -816,7 +816,9 @@ std::set VariableDeclaration::allowedDataLocation { using Location = VariableDeclaration::Location; - if (!hasReferenceOrMappingType() || isStateVariable() || isEventOrErrorParameter()) + if (isStateVariable()) + return std::set{Location::Unspecified, Location::Transient}; + else if (!hasReferenceOrMappingType() || isEventOrErrorParameter()) return std::set{ Location::Unspecified }; else if (isCallableOrCatchParameter()) { diff --git a/libsolidity/ast/AST.h b/libsolidity/ast/AST.h index d8b178377bd8..3494ab94b9b4 100644 --- a/libsolidity/ast/AST.h +++ b/libsolidity/ast/AST.h @@ -1052,7 +1052,7 @@ class FunctionDefinition: public CallableDeclaration, public StructurallyDocumen class VariableDeclaration: public Declaration, public StructurallyDocumented { public: - enum Location { Unspecified, Storage, Memory, CallData }; + enum Location { Unspecified, Storage, Transient, Memory, CallData }; enum class Mutability { Mutable, Immutable, Constant }; static std::string mutabilityToString(Mutability _mutability) { diff --git a/libsolidity/ast/ASTJsonExporter.cpp b/libsolidity/ast/ASTJsonExporter.cpp index f94b91674bcb..69f51618e3d4 100644 --- a/libsolidity/ast/ASTJsonExporter.cpp +++ b/libsolidity/ast/ASTJsonExporter.cpp @@ -1058,6 +1058,8 @@ std::string ASTJsonExporter::location(VariableDeclaration::Location _location) return "memory"; case VariableDeclaration::Location::CallData: return "calldata"; + case VariableDeclaration::Location::Transient: + return "transient"; } // To make the compiler happy return {}; diff --git a/libsolidity/ast/ASTJsonImporter.cpp b/libsolidity/ast/ASTJsonImporter.cpp index 5c1d4bdc0c30..728d77c0de8b 100644 --- a/libsolidity/ast/ASTJsonImporter.cpp +++ b/libsolidity/ast/ASTJsonImporter.cpp @@ -1190,6 +1190,8 @@ VariableDeclaration::Location ASTJsonImporter::location(Json const& _node) return VariableDeclaration::Location::Memory; else if (storageLocStr == "calldata") return VariableDeclaration::Location::CallData; + else if (storageLocStr == "transient") + return VariableDeclaration::Location::Transient; else astAssert(false, "Unknown location declaration"); diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index 028b7667326f..a37cc78a4162 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -1544,6 +1544,8 @@ TypeResult ReferenceType::unaryOperatorResult(Token _operator) const return TypeProvider::emptyTuple(); case DataLocation::Storage: return isPointer() ? nullptr : TypeProvider::emptyTuple(); + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); } return nullptr; } @@ -1571,6 +1573,9 @@ std::string ReferenceType::stringForReferencePart() const return "calldata"; case DataLocation::Memory: return "memory"; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; } solAssert(false, ""); return ""; @@ -1584,6 +1589,9 @@ std::string ReferenceType::identifierLocationSuffix() const case DataLocation::Storage: id += "_storage"; break; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::Memory: id += "_memory"; break; @@ -1748,6 +1756,9 @@ BoolResult ArrayType::validForLocation(DataLocation _loc) const if (storageSizeUpperBound() >= bigint(1) << 256) return BoolResult::err("Type too large for storage."); break; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; } return true; } @@ -1828,6 +1839,9 @@ std::vector> ArrayType::makeStackItems() co case DataLocation::Storage: // byte offset inside storage value is omitted return {std::make_tuple("slot", TypeProvider::uint256())}; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; } solAssert(false, ""); } @@ -2568,6 +2582,9 @@ std::vector> StructType::makeStackItems() c return {std::make_tuple("mpos", TypeProvider::uint256())}; case DataLocation::Storage: return {std::make_tuple("slot", TypeProvider::uint256())}; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; } solAssert(false, ""); } diff --git a/libsolidity/ast/Types.h b/libsolidity/ast/Types.h index 3ab4a1d97ebc..1817c97af4dd 100644 --- a/libsolidity/ast/Types.h +++ b/libsolidity/ast/Types.h @@ -70,7 +70,7 @@ inline rational makeRational(bigint const& _numerator, bigint const& _denominato return rational(_numerator, _denominator); } -enum class DataLocation { Storage, CallData, Memory }; +enum class DataLocation { Storage, Transient, CallData, Memory }; /** diff --git a/libsolidity/codegen/ArrayUtils.cpp b/libsolidity/codegen/ArrayUtils.cpp index e73ddfbae819..e653239cfa1a 100644 --- a/libsolidity/codegen/ArrayUtils.cpp +++ b/libsolidity/codegen/ArrayUtils.cpp @@ -1021,6 +1021,9 @@ void ArrayUtils::retrieveLength(ArrayType const& _arrayType, unsigned _stackDept if (_arrayType.isByteArrayOrString()) m_context.callYulFunction(m_context.utilFunctions().extractByteArrayLengthFunction(), 1, 1); break; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; } } } @@ -1118,6 +1121,9 @@ void ArrayUtils::accessIndex(ArrayType const& _arrayType, bool _doBoundsCheck, b m_context << endTag; break; } + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; } } diff --git a/libsolidity/codegen/CompilerUtils.cpp b/libsolidity/codegen/CompilerUtils.cpp index bf4f25bf289e..822d9d3dab6a 100644 --- a/libsolidity/codegen/CompilerUtils.cpp +++ b/libsolidity/codegen/CompilerUtils.cpp @@ -1024,6 +1024,9 @@ void CompilerUtils::convertType( "Invalid conversion to storage type." ); break; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::Memory: { // Copy the array to a free position in memory, unless it is already in memory. @@ -1168,6 +1171,9 @@ void CompilerUtils::convertType( "Invalid conversion to storage type." ); break; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::Memory: // Copy the array to a free position in memory, unless it is already in memory. switch (typeOnStack.location()) @@ -1207,6 +1213,9 @@ void CompilerUtils::convertType( conversionImpl(m_context); break; } + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::CallData: { if (typeOnStack.isDynamicallyEncoded()) diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp index 186cebc787c3..32fb9cae7bcf 100644 --- a/libsolidity/codegen/ContractCompiler.cpp +++ b/libsolidity/codegen/ContractCompiler.cpp @@ -592,6 +592,7 @@ void ContractCompiler::initializeStateVariables(ContractDefinition const& _contr bool ContractCompiler::visit(VariableDeclaration const& _variableDeclaration) { solAssert(_variableDeclaration.isStateVariable(), "Compiler visit to non-state variable declaration."); + solUnimplementedAssert(_variableDeclaration.referenceLocation() != VariableDeclaration::Location::Transient, "Transient storage variables not supported."); CompilerContext::LocationSetter locationSetter(m_context, _variableDeclaration); m_context.startFunction(_variableDeclaration); diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index c7bc9a8263f5..6027e0404850 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -2047,6 +2047,9 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess) ArrayUtils(m_context).retrieveLength(type); m_context << Instruction::SWAP1 << Instruction::POP; break; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::Memory: m_context << Instruction::MLOAD; break; @@ -2193,6 +2196,9 @@ bool ExpressionCompiler::visit(IndexAccess const& _indexAccess) else setLValueToStorageItem(_indexAccess); break; + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::Memory: ArrayUtils(m_context).accessIndex(arrayType); setLValue(_indexAccess, *_indexAccess.annotation().type, !arrayType.isByteArrayOrString()); diff --git a/libsolidity/codegen/YulUtilFunctions.cpp b/libsolidity/codegen/YulUtilFunctions.cpp index 9d1929fe1ef6..ebf1d384aa57 100644 --- a/libsolidity/codegen/YulUtilFunctions.cpp +++ b/libsolidity/codegen/YulUtilFunctions.cpp @@ -2563,6 +2563,9 @@ std::string YulUtilFunctions::nextArrayElementFunction(ArrayType const& _type) templ("advance", toCompactHexWithPrefix(size)); break; } + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::CallData: { u256 size = _type.calldataStride(); diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 2464fefc434b..2f823fcbf65c 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -47,6 +47,7 @@ #include #include +#include #include using namespace solidity; @@ -374,6 +375,15 @@ void IRGeneratorForStatements::endVisit(VariableDeclarationStatement const& _var { setLocation(_varDeclStatement); + auto static notTransient = [](std::shared_ptr const& _varDeclaration) { + return (_varDeclaration ? _varDeclaration->referenceLocation() != VariableDeclaration::Location::Transient : true); + }; + + solUnimplementedAssert( + ranges::all_of(_varDeclStatement.declarations(), notTransient), + "Transient storage variables are not supported." + ); + if (Expression const* expression = _varDeclStatement.initialValue()) { if (_varDeclStatement.declarations().size() > 1) @@ -2314,6 +2324,9 @@ void IRGeneratorForStatements::endVisit(IndexAccess const& _indexAccess) break; } + case DataLocation::Transient: + solUnimplemented("Transient data location is only supported for value types."); + break; case DataLocation::Memory: { std::string const indexAccessFunction = m_utils.memoryArrayIndexAccessFunction(arrayType); diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index b1a326fc77c4..2fc24f1f66d5 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -184,6 +184,9 @@ bool BMC::shouldInlineFunctionCall( bool BMC::visit(ContractDefinition const& _contract) { + // Raises UnimplementedFeatureError in the presence of transient storage variables + TransientDataLocationChecker checker(_contract); + initContract(_contract); SMTEncoder::visit(_contract); diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index 66ebd47edb98..5e372771240a 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -143,6 +143,9 @@ bool CHC::visit(ContractDefinition const& _contract) if (!shouldAnalyze(_contract)) return false; + // Raises UnimplementedFeatureError in the presence of transient storage variables + TransientDataLocationChecker checker(_contract); + resetContractAnalysis(); initContract(_contract); clearIndices(&_contract); diff --git a/libsolidity/formal/SMTEncoder.h b/libsolidity/formal/SMTEncoder.h index bea3a85ef9c8..77e618fedf0a 100644 --- a/libsolidity/formal/SMTEncoder.h +++ b/libsolidity/formal/SMTEncoder.h @@ -129,6 +129,19 @@ class SMTEncoder: public ASTConstVisitor static std::set sourceDependencies(SourceUnit const& _source); protected: + struct TransientDataLocationChecker: ASTConstVisitor + { + TransientDataLocationChecker(ContractDefinition const& _contract) { _contract.accept(*this); } + + void endVisit(VariableDeclaration const& _var) + { + solUnimplementedAssert( + _var.referenceLocation() != VariableDeclaration::Location::Transient, + "Transient storage variables are not supported." + ); + } + }; + void resetSourceAnalysis(); // TODO: Check that we do not have concurrent reads and writes to a variable, diff --git a/libsolidity/interface/StorageLayout.cpp b/libsolidity/interface/StorageLayout.cpp index 7f344f6edf65..0153af1a293a 100644 --- a/libsolidity/interface/StorageLayout.cpp +++ b/libsolidity/interface/StorageLayout.cpp @@ -46,6 +46,7 @@ Json StorageLayout::generate(ContractDefinition const& _contractDef) Json StorageLayout::generate(VariableDeclaration const& _var, u256 const& _slot, unsigned _offset) { + solUnimplementedAssert(_var.referenceLocation() != VariableDeclaration::Location::Transient, "Transient storage layout is not supported yet."); Json varEntry; Type const* varType = _var.type(); diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp index 7e2fe030af2c..b51eb9c44099 100644 --- a/libsolidity/parsing/Parser.cpp +++ b/libsolidity/parsing/Parser.cpp @@ -885,6 +885,19 @@ ASTPointer Parser::parseVariableDeclaration( } } } + else if ( + _options.kind == VarDeclKind::State && + token == Token::Identifier && + m_scanner->currentLiteral() == "transient" && + m_scanner->peekNextToken() != Token::Assign && + m_scanner->peekNextToken() != Token::Semicolon + ) + { + if (location != VariableDeclaration::Location::Unspecified) + parserError(ErrorId{3548}, "Location already specified."); + else + location = VariableDeclaration::Location::Transient; + } else break; nodeFactory.markEndPosition(); diff --git a/scripts/error_codes.py b/scripts/error_codes.py index 24ec2b06d617..54dd00c267ce 100755 --- a/scripts/error_codes.py +++ b/scripts/error_codes.py @@ -202,6 +202,7 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False): "4591", # "There are more than 256 warnings. Ignoring the rest." # Due to 3805, the warning lists look different for different compiler builds. "1920", # Unimplemented feature error from YulStack (currently there are no UnimplementedFeatureErrors thrown by libyul) + "7053", # Unimplemented feature error (parsing stage), currently has no tests "1180", # SMTChecker, covered by CL tests "2339", # SMTChecker, covered by CL tests "2961", # SMTChecker, covered by CL tests diff --git a/test/cmdlineTests/storage_layout_transient_value_types/in.sol b/test/cmdlineTests/storage_layout_transient_value_types/in.sol new file mode 100644 index 000000000000..ba7943c6a11b --- /dev/null +++ b/test/cmdlineTests/storage_layout_transient_value_types/in.sol @@ -0,0 +1,10 @@ +//SPDX-License-Identifier: GPL-3.0 +pragma solidity >=0.0; +contract A { + uint transient x; + uint y; + bytes32 transient b; + bytes32 c; + address transient a; + address z; +} \ No newline at end of file diff --git a/test/cmdlineTests/storage_layout_transient_value_types/input.json b/test/cmdlineTests/storage_layout_transient_value_types/input.json new file mode 100644 index 000000000000..96d71ed30ec8 --- /dev/null +++ b/test/cmdlineTests/storage_layout_transient_value_types/input.json @@ -0,0 +1,13 @@ +{ + "language": "Solidity", + "sources": { + "fileA": {"urls": ["storage_layout_transient_value_types/in.sol"]} + }, + "settings": { + "outputSelection": { + "fileA": { + "A": ["storageLayout"] + } + } + } +} diff --git a/test/cmdlineTests/storage_layout_transient_value_types/output.json b/test/cmdlineTests/storage_layout_transient_value_types/output.json new file mode 100644 index 000000000000..a446210485f9 --- /dev/null +++ b/test/cmdlineTests/storage_layout_transient_value_types/output.json @@ -0,0 +1,11 @@ +{ + "errors": [ + { + "component": "general", + "formattedMessage": "Transient storage layout is not supported yet.", + "message": "Transient storage layout is not supported yet.", + "severity": "error", + "type": "UnimplementedFeatureError" + } + ] +} diff --git a/test/libsolidity/astPropertyTests/transient_data_location.sol b/test/libsolidity/astPropertyTests/transient_data_location.sol new file mode 100644 index 000000000000..6a937414d6bd --- /dev/null +++ b/test/libsolidity/astPropertyTests/transient_data_location.sol @@ -0,0 +1,8 @@ +contract C { + /// TestVarDataLocation: storageLocation + /// TestVarName: name + uint transient transient; +} +// ---- +// TestVarDataLocation: transient +// TestVarName: transient diff --git a/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol new file mode 100644 index 000000000000..b2dbc8efe5c7 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol @@ -0,0 +1,8 @@ +contract C { + uint transient x = 42; + function test() public view { assert(x == 42); } +} +// ==== +// SMTEngine: all +// ---- +// UnimplementedFeatureError 1834: Transient storage variables are not supported. diff --git a/test/libsolidity/syntaxTests/constants/constant_state_variable_named_transient.sol b/test/libsolidity/syntaxTests/constants/constant_state_variable_named_transient.sol new file mode 100644 index 000000000000..4d9873d36d07 --- /dev/null +++ b/test/libsolidity/syntaxTests/constants/constant_state_variable_named_transient.sol @@ -0,0 +1,4 @@ +contract C { + int constant public transient = 0; +} +// ---- diff --git a/test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol b/test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol new file mode 100644 index 000000000000..f9a722a1b4a8 --- /dev/null +++ b/test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol @@ -0,0 +1,5 @@ +contract C { + int constant public transient x = 0; +} +// ---- +// DeclarationError 2197: (17-52): Transient cannot be used as data location for constant or immutable variables. diff --git a/test/libsolidity/syntaxTests/dataLocations/data_location_in_function_type_fail.sol b/test/libsolidity/syntaxTests/dataLocations/data_location_in_function_type_fail.sol index 4e5091e8c1cf..cd46b15b0716 100644 --- a/test/libsolidity/syntaxTests/dataLocations/data_location_in_function_type_fail.sol +++ b/test/libsolidity/syntaxTests/dataLocations/data_location_in_function_type_fail.sol @@ -2,7 +2,10 @@ library L { struct Nested { uint y; } function b(function(Nested calldata) external returns (uint)[] storage) external pure {} function d(function(Nested storage) external returns (uint)[] storage) external pure {} + function f(function(Nested transient) external returns (uint)[] storage) external pure {} } // ---- +// Warning 6162: (251-267): Naming function type parameters is deprecated. // TypeError 6651: (159-173): Data location must be "memory" or "calldata" for parameter in function, but "storage" was given. +// TypeError 6651: (251-267): Data location must be "memory" or "calldata" for parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_transient.sol b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_transient.sol new file mode 100644 index 000000000000..98fbb2d5ee66 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_transient.sol @@ -0,0 +1,5 @@ +contract test { + function f(bytes transient) external; +} +// ---- +// TypeError 6651: (31-46): Data location must be "memory" or "calldata" for parameter in external function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/internalFunction/function_argument_location_specifier_test_internal_transient.sol b/test/libsolidity/syntaxTests/dataLocations/internalFunction/function_argument_location_specifier_test_internal_transient.sol new file mode 100644 index 000000000000..4a5b6f999d86 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/internalFunction/function_argument_location_specifier_test_internal_transient.sol @@ -0,0 +1,5 @@ +contract test { + function f(bytes transient) internal {} +} +// ---- +// TypeError 6651: (31-46): Data location must be "storage", "memory" or "calldata" for parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/libraries/library_function_with_data_location_transient.sol b/test/libsolidity/syntaxTests/dataLocations/libraries/library_function_with_data_location_transient.sol new file mode 100644 index 000000000000..75253342c4e0 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/libraries/library_function_with_data_location_transient.sol @@ -0,0 +1,19 @@ +library L { + function f1(uint[] transient) private pure { } + function f2() private pure returns (uint[] transient) { } + function g1(uint[] transient) internal pure { } + function g2() internal pure returns (uint[] transient) { } + function h1(uint[] transient) public pure { } + function h2() public pure returns (uint[] transient) { } + function i1(uint[] transient) external pure { } + function i2() external pure returns (uint[] transient) { } +} +// ---- +// TypeError 6651: (28-44): Data location must be "storage", "memory" or "calldata" for parameter in function, but none was given. +// TypeError 6651: (103-119): Data location must be "storage", "memory" or "calldata" for return parameter in function, but none was given. +// TypeError 6651: (141-157): Data location must be "storage", "memory" or "calldata" for parameter in function, but none was given. +// TypeError 6651: (218-234): Data location must be "storage", "memory" or "calldata" for return parameter in function, but none was given. +// TypeError 6651: (256-272): Data location must be "storage", "memory" or "calldata" for parameter in function, but none was given. +// TypeError 6651: (329-345): Data location must be "storage", "memory" or "calldata" for return parameter in function, but none was given. +// TypeError 6651: (367-383): Data location must be "storage", "memory" or "calldata" for parameter in external function, but none was given. +// TypeError 6651: (444-460): Data location must be "storage", "memory" or "calldata" for return parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/libraryExternalFunction/function_argument_location_specifier_test_external_transient.sol b/test/libsolidity/syntaxTests/dataLocations/libraryExternalFunction/function_argument_location_specifier_test_external_transient.sol new file mode 100644 index 000000000000..1dcedf49adcf --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/libraryExternalFunction/function_argument_location_specifier_test_external_transient.sol @@ -0,0 +1,5 @@ +library test { + function f(bytes transient) external {} +} +// ---- +// TypeError 6651: (30-45): Data location must be "storage", "memory" or "calldata" for parameter in external function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/libraryInternalFunction/function_argument_location_specifier_test_internal_transient.sol b/test/libsolidity/syntaxTests/dataLocations/libraryInternalFunction/function_argument_location_specifier_test_internal_transient.sol new file mode 100644 index 000000000000..d66fa7fadd2d --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/libraryInternalFunction/function_argument_location_specifier_test_internal_transient.sol @@ -0,0 +1,5 @@ +library test { + function f(bytes transient) internal pure {} +} +// ---- +// TypeError 6651: (30-45): Data location must be "storage", "memory" or "calldata" for parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/multiple_transient_data_location_function_parameter.sol b/test/libsolidity/syntaxTests/dataLocations/multiple_transient_data_location_function_parameter.sol new file mode 100644 index 000000000000..193565b2a00d --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/multiple_transient_data_location_function_parameter.sol @@ -0,0 +1,6 @@ +contract C { + function f(uint[] transient transient x) public pure { } +} + +// ---- +// ParserError 2314: (45-54): Expected ',' but got identifier diff --git a/test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_parameters_location_transient.sol b/test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_parameters_location_transient.sol new file mode 100644 index 000000000000..750aa4fee522 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_parameters_location_transient.sol @@ -0,0 +1,5 @@ +contract C { + function f(uint[] transient) private pure {} +} +// ---- +// TypeError 6651: (28-44): Data location must be "storage", "memory" or "calldata" for parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_return_parameters_location_transient.sol b/test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_return_parameters_location_transient.sol new file mode 100644 index 000000000000..d1bf8762480f --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/privateFunction/private_function_return_parameters_location_transient.sol @@ -0,0 +1,5 @@ +contract C { + function f() private pure returns (uint[] transient) {} +} +// ---- +// TypeError 6651: (52-68): Data location must be "storage", "memory" or "calldata" for return parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/publicFunction/function_argument_location_specifier_test_public_transient.sol b/test/libsolidity/syntaxTests/dataLocations/publicFunction/function_argument_location_specifier_test_public_transient.sol new file mode 100644 index 000000000000..ce4f42f469e4 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/publicFunction/function_argument_location_specifier_test_public_transient.sol @@ -0,0 +1,5 @@ +contract test { + function f(bytes transient) public; +} +// ---- +// TypeError 6651: (31-46): Data location must be "memory" or "calldata" for parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/publicFunction/public_function_return_parameters_location_transient.sol b/test/libsolidity/syntaxTests/dataLocations/publicFunction/public_function_return_parameters_location_transient.sol new file mode 100644 index 000000000000..862b7d236bfa --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/publicFunction/public_function_return_parameters_location_transient.sol @@ -0,0 +1,5 @@ +contract C { + function h() public pure returns(uint[] transient) {} +} +// ---- +// TypeError 6651: (50-66): Data location must be "memory" or "calldata" for return parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/dataLocations/state_variable_storage_named_transient.sol b/test/libsolidity/syntaxTests/dataLocations/state_variable_storage_named_transient.sol new file mode 100644 index 000000000000..afa6fd250308 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/state_variable_storage_named_transient.sol @@ -0,0 +1,5 @@ +contract C { + uint storage transient; +} +// ---- +// ParserError 2314: (22-29): Expected identifier but got 'storage' diff --git a/test/libsolidity/syntaxTests/dataLocations/state_variable_storage_transient.sol b/test/libsolidity/syntaxTests/dataLocations/state_variable_storage_transient.sol new file mode 100644 index 000000000000..d3fb023e0dbd --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/state_variable_storage_transient.sol @@ -0,0 +1,5 @@ +contract C { + uint storage transient x; +} +// ---- +// ParserError 2314: (22-29): Expected identifier but got 'storage' diff --git a/test/libsolidity/syntaxTests/dataLocations/state_variable_transient_storage.sol b/test/libsolidity/syntaxTests/dataLocations/state_variable_transient_storage.sol new file mode 100644 index 000000000000..53260194d1d2 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/state_variable_transient_storage.sol @@ -0,0 +1,5 @@ +contract C { + uint transient storage x; +} +// ---- +// ParserError 2314: (32-39): Expected identifier but got 'storage' diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol new file mode 100644 index 000000000000..b82f40267edd --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol @@ -0,0 +1,7 @@ +contract C { + uint[] transient x; +} +// ==== +// stopAfter: analysis +// ---- +// UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol new file mode 100644 index 000000000000..3f7cec2a7588 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol @@ -0,0 +1,7 @@ +contract C { + uint[3] transient x; +} +// ==== +// stopAfter: analysis +// ---- +// UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol b/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol new file mode 100644 index 000000000000..9deba463c195 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol @@ -0,0 +1,11 @@ +contract C { + function () transient f; + function (uint) external transient y; + function () transient internal fti; + function () internal transient fit; + function () internal transient internal fiti; + function () internal internal transient fiit; +} +// ==== +// stopAfter: analysis +// ---- diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_function_type_parameter.sol b/test/libsolidity/syntaxTests/dataLocations/transient_function_type_parameter.sol new file mode 100644 index 000000000000..04f20e85c050 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_function_type_parameter.sol @@ -0,0 +1,5 @@ +contract C { + function (uint transient) external y; +} +// ---- +// Warning 6162: (27-41): Naming function type parameters is deprecated. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_local_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_local_variable.sol new file mode 100644 index 000000000000..7602a4cb9208 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_local_variable.sol @@ -0,0 +1,7 @@ +contract C { + function f() public pure { + uint transient x = 0; + } +} +// ---- +// ParserError 2314: (67-68): Expected ';' but got identifier diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol new file mode 100644 index 000000000000..cd762df30e62 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol @@ -0,0 +1,7 @@ +contract C { + mapping(uint => uint) transient y; +} +// ==== +// stopAfter: analysis +// ---- +// UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol b/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol new file mode 100644 index 000000000000..2579d5532fee --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol @@ -0,0 +1,12 @@ +contract C { + uint public transient pubt; + uint internal transient it; + uint private transient prvt; + + uint transient public tpub; + uint transient internal ti; + uint transient private tprv; +} +// ==== +// stopAfter: parsing +// ---- diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol new file mode 100644 index 000000000000..19612b9c5728 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol @@ -0,0 +1,12 @@ +struct S { + uint x; + address a; +} + +contract C { + S transient s; +} +// ==== +// stopAfter: analysis +// ---- +// UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol new file mode 100644 index 000000000000..55faa1495d99 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol @@ -0,0 +1,12 @@ +contract D { } + +contract C { + address transient a; + bool transient b; + D transient d; + uint transient x; + bytes32 transient y; +} +// ==== +// stopAfter: parsing +// ---- diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol new file mode 100644 index 000000000000..10dad9e32fe9 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol @@ -0,0 +1,10 @@ +contract D { } + +contract C { + int transient x = -99; + address transient a = address(0xABC); + bool transient b = x > 0 ? false : true; +} +// ==== +// stopAfter: parsing +// ---- diff --git a/test/libsolidity/syntaxTests/errors/invalid_parameter_location.sol b/test/libsolidity/syntaxTests/errors/invalid_parameter_location.sol index a116188d2375..38f1bd9af5b8 100644 --- a/test/libsolidity/syntaxTests/errors/invalid_parameter_location.sol +++ b/test/libsolidity/syntaxTests/errors/invalid_parameter_location.sol @@ -10,7 +10,12 @@ contract test { contract test { error e1(string calldata a); } +==== Source: D ==== +contract test { + error e1(string transient a); +} // ---- // ParserError 2314: (A:36-43): Expected ',' but got 'storage' // ParserError 2314: (B:36-42): Expected ',' but got 'memory' // ParserError 2314: (C:36-44): Expected ',' but got 'calldata' +// ParserError 2314: (D:46-47): Expected ',' but got identifier diff --git a/test/libsolidity/syntaxTests/events/invalid_parameter_location.sol b/test/libsolidity/syntaxTests/events/invalid_parameter_location.sol index 04ee9b7bc4b6..1f13bbf9085e 100644 --- a/test/libsolidity/syntaxTests/events/invalid_parameter_location.sol +++ b/test/libsolidity/syntaxTests/events/invalid_parameter_location.sol @@ -10,7 +10,12 @@ contract test { contract test { event e1(string calldata a); } +==== Source: D ==== +contract test { + event e1(string transient a); +} // ---- // ParserError 2314: (A:36-43): Expected ',' but got 'storage' // ParserError 2314: (B:36-42): Expected ',' but got 'memory' // ParserError 2314: (C:36-44): Expected ',' but got 'calldata' +// ParserError 2314: (D:46-47): Expected ',' but got identifier diff --git a/test/libsolidity/syntaxTests/events/transient_indexed_parameter.sol b/test/libsolidity/syntaxTests/events/transient_indexed_parameter.sol new file mode 100644 index 000000000000..718451de2fb6 --- /dev/null +++ b/test/libsolidity/syntaxTests/events/transient_indexed_parameter.sol @@ -0,0 +1,5 @@ +contract C { + event e(string indexed transient a); +} +// ---- +// ParserError 2314: (50-51): Expected ',' but got identifier diff --git a/test/libsolidity/syntaxTests/functionTypes/function_type_with_transient_param.sol b/test/libsolidity/syntaxTests/functionTypes/function_type_with_transient_param.sol new file mode 100644 index 000000000000..b38e37177ea1 --- /dev/null +++ b/test/libsolidity/syntaxTests/functionTypes/function_type_with_transient_param.sol @@ -0,0 +1,8 @@ +contract C { + function (uint transient) external y; + function (uint[] transient) external z; +} +// ---- +// Warning 6162: (27-41): Naming function type parameters is deprecated. +// Warning 6162: (69-85): Naming function type parameters is deprecated. +// TypeError 6651: (69-85): Data location must be "memory" or "calldata" for parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_param_named_transient.sol b/test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_param_named_transient.sol new file mode 100644 index 000000000000..fd28841431d0 --- /dev/null +++ b/test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_param_named_transient.sol @@ -0,0 +1,6 @@ +contract C { + function (uint transient) external transient y; +} +// ==== +// stopAfter: parsing +// ---- diff --git a/test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_transient_param.sol b/test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_transient_param.sol new file mode 100644 index 000000000000..74e5b3413d54 --- /dev/null +++ b/test/libsolidity/syntaxTests/functionTypes/transient_function_type_with_transient_param.sol @@ -0,0 +1,5 @@ +contract C { + function (uint transient x) external transient y; +} +// ---- +// ParserError 2314: (42-43): Expected ',' but got identifier diff --git a/test/libsolidity/syntaxTests/immutable/immutable_state_var_named_transient.sol b/test/libsolidity/syntaxTests/immutable/immutable_state_var_named_transient.sol new file mode 100644 index 000000000000..c0ac3a8abb3c --- /dev/null +++ b/test/libsolidity/syntaxTests/immutable/immutable_state_var_named_transient.sol @@ -0,0 +1,4 @@ +contract C { + address public immutable transient; +} +// ---- diff --git a/test/libsolidity/syntaxTests/immutable/state_var_transient_data_location.sol b/test/libsolidity/syntaxTests/immutable/state_var_transient_data_location.sol new file mode 100644 index 000000000000..a3d93848d9a2 --- /dev/null +++ b/test/libsolidity/syntaxTests/immutable/state_var_transient_data_location.sol @@ -0,0 +1,5 @@ +contract C { + uint public immutable transient x; +} +// ---- +// DeclarationError 2197: (17-50): Transient cannot be used as data location for constant or immutable variables. diff --git a/test/libsolidity/syntaxTests/modifiers/multiple_parameter_location.sol b/test/libsolidity/syntaxTests/modifiers/multiple_parameter_location.sol index e264a593ff2c..24bb1cc32e7d 100644 --- a/test/libsolidity/syntaxTests/modifiers/multiple_parameter_location.sol +++ b/test/libsolidity/syntaxTests/modifiers/multiple_parameter_location.sol @@ -8,6 +8,12 @@ contract A { modifier mod7(string calldata storage a) { _; } modifier mod8(string calldata memory a) { _; } modifier mod9(string calldata calldata a) { _; } + modifier modA(string transient storage a) { _; } + modifier modB(string transient memory a) { _; } + modifier modC(string transient calldata a) { _; } + modifier modD(string storage transient a) { _; } + modifier modE(string memory transient a) { _; } + modifier modF(string calldata transient a) { _; } } // ---- // ParserError 3548: (46-53): Location already specified. @@ -19,3 +25,4 @@ contract A { // ParserError 3548: (350-357): Location already specified. // ParserError 3548: (402-408): Location already specified. // ParserError 3548: (453-461): Location already specified. +// ParserError 2314: (507-514): Expected ',' but got 'storage' diff --git a/test/libsolidity/syntaxTests/modifiers/transient_parameter.sol b/test/libsolidity/syntaxTests/modifiers/transient_parameter.sol new file mode 100644 index 000000000000..be90ca54dc39 --- /dev/null +++ b/test/libsolidity/syntaxTests/modifiers/transient_parameter.sol @@ -0,0 +1,5 @@ +contract A { + modifier mod2(uint[] transient) { _; } +} +// ---- +// TypeError 6651: (31-47): Data location must be "storage", "memory" or "calldata" for parameter in function, but none was given. diff --git a/test/libsolidity/syntaxTests/operators/transient_value_type.sol b/test/libsolidity/syntaxTests/operators/transient_value_type.sol new file mode 100644 index 000000000000..3d83fe240798 --- /dev/null +++ b/test/libsolidity/syntaxTests/operators/transient_value_type.sol @@ -0,0 +1,11 @@ +contract C { + int transient x; + function f() public view returns (int) { + int y = x; + int w = -x; + return (x + w) * (y / x); + } +} +// ==== +// stopAfter: parsing +// ---- diff --git a/test/libsolidity/syntaxTests/parsing/contract_named_transient.sol b/test/libsolidity/syntaxTests/parsing/contract_named_transient.sol new file mode 100644 index 000000000000..853396f21bb5 --- /dev/null +++ b/test/libsolidity/syntaxTests/parsing/contract_named_transient.sol @@ -0,0 +1 @@ +contract transient {} diff --git a/test/libsolidity/syntaxTests/structs/transient_data_location_member.sol b/test/libsolidity/syntaxTests/structs/transient_data_location_member.sol new file mode 100644 index 000000000000..110d4969a6cc --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/transient_data_location_member.sol @@ -0,0 +1,5 @@ +struct S { + int transient x; +} +// ---- +// ParserError 2314: (29-30): Expected ';' but got identifier diff --git a/test/libsolidity/syntaxTests/types/address/state_variable_address_payable_transient.sol b/test/libsolidity/syntaxTests/types/address/state_variable_address_payable_transient.sol new file mode 100644 index 000000000000..0cab967225c5 --- /dev/null +++ b/test/libsolidity/syntaxTests/types/address/state_variable_address_payable_transient.sol @@ -0,0 +1,6 @@ +contract C { + address payable transient a; +} +// ==== +// stopAfter: parsing +// ---- diff --git a/test/libsolidity/syntaxTests/types/address/state_variable_address_transient_payable.sol b/test/libsolidity/syntaxTests/types/address/state_variable_address_transient_payable.sol new file mode 100644 index 000000000000..16d8adb493f8 --- /dev/null +++ b/test/libsolidity/syntaxTests/types/address/state_variable_address_transient_payable.sol @@ -0,0 +1,5 @@ +contract C { + address transient payable a; +} +// ---- +// ParserError 2314: (35-42): Expected identifier but got 'payable' diff --git a/test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier.sol b/test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier.sol new file mode 100644 index 000000000000..ced189faf061 --- /dev/null +++ b/test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier.sol @@ -0,0 +1,25 @@ +contract C { + function transient() public pure { } +} + +error CustomError(uint transient); +event e1(uint transient); +event e2(uint indexed transient); + +struct S { + int transient; +} + +contract D { + function f() public pure returns (uint) { + uint transient = 1; + return transient; + } + + function g(int transient) public pure { } + + modifier m(address transient) { + _; + } +} +// ---- diff --git a/test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier_and_data_location.sol b/test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier_and_data_location.sol new file mode 100644 index 000000000000..532df5ba00a3 --- /dev/null +++ b/test/libsolidity/syntaxTests/variableDeclaration/transient_as_identifier_and_data_location.sol @@ -0,0 +1,6 @@ +contract C { + uint transient transient; +} +// ==== +// stopAfter: parsing +// ---- From 06c27a5e06683a23e31413215e6561d33acf32ea Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Sun, 2 Jun 2024 20:45:27 +0200 Subject: [PATCH 051/182] Require with custom error for legacy pipeline --- Changelog.md | 1 + libsolidity/codegen/ExpressionCompiler.cpp | 49 +++++++++++++++++-- ...quire_different_errors_same_parameters.sol | 2 - ...re_error_condition_evaluated_only_once.sol | 24 +++++++++ ...l => require_error_evaluation_order_1.sol} | 2 - .../require_error_evaluation_order_2.sol | 16 ++++++ .../require_error_evaluation_order_3.sol | 15 ++++++ ...quire_error_function_join_control_flow.sol | 18 +++++++ ...quire_error_function_pointer_parameter.sol | 2 - .../require_error_multiple_arguments.sol | 2 - .../errors/require_error_stack_check.sol | 19 +++++++ .../errors/require_error_string_literal.sol | 2 - .../errors/require_error_string_memory.sol | 2 - .../errors/require_error_uint256.sol | 6 +-- .../errors/require_inherited_error.sol | 2 - .../syntaxTests/errors/require_custom.sol | 2 - .../errors/require_custom_legacy.sol | 8 --- .../syntaxTests/errors/require_nested.sol | 2 - 18 files changed, 139 insertions(+), 35 deletions(-) create mode 100644 test/libsolidity/semanticTests/errors/require_error_condition_evaluated_only_once.sol rename test/libsolidity/semanticTests/errors/{require_evaluation_order.sol => require_error_evaluation_order_1.sol} (92%) create mode 100644 test/libsolidity/semanticTests/errors/require_error_evaluation_order_2.sol create mode 100644 test/libsolidity/semanticTests/errors/require_error_evaluation_order_3.sol create mode 100644 test/libsolidity/semanticTests/errors/require_error_function_join_control_flow.sol create mode 100644 test/libsolidity/semanticTests/errors/require_error_stack_check.sol delete mode 100644 test/libsolidity/syntaxTests/errors/require_custom_legacy.sol diff --git a/Changelog.md b/Changelog.md index 8ac9a7895f34..9d1aa77c64fc 100644 --- a/Changelog.md +++ b/Changelog.md @@ -2,6 +2,7 @@ Language Features: * Accept declarations of state variables with ``transient`` data location (parser support only, no code generation yet). + * Make ``require(bool, Error)`` available when using the legacy pipeline. Compiler Features: diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index 6027e0404850..368ee77a8651 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -990,6 +990,8 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) } case FunctionType::Kind::Error: { + // This case is part of the ``revert `` path of the codegen. + // For ``require(bool, )`` refer to the ``Kind::Require`` case. _functionCall.expression().accept(*this); std::vector argumentTypes; for (ASTPointer const& arg: _functionCall.sortedArguments()) @@ -1249,9 +1251,8 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) case FunctionType::Kind::Require: { acceptAndConvert(*arguments.front(), *function.parameterTypes().front(), false); - + // stack: bool haveReasonString = arguments.size() > 1 && m_context.revertStrings() != RevertStrings::Strip; - if (arguments.size() > 1) { // Users probably expect the second argument to be evaluated @@ -1259,11 +1260,49 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) // function call. solAssert(arguments.size() == 2, ""); solAssert(function.kind() == FunctionType::Kind::Require, ""); - // Check if the function call matches ``require(bool, error)``, and throw an unimplemented error, - // as require with custom errors is not supported in legacy codegen. auto const* magicType = dynamic_cast(arguments[1]->annotation().type); if (magicType && magicType->kind() == MagicType::Kind::Error) - solUnimplemented("Require with a custom error is only available using the via-ir pipeline."); + { + // Make sure that error constructor arguments are evaluated regardless of the require condition + auto const& errorConstructorCall = dynamic_cast(*arguments[1]); + errorConstructorCall.expression().accept(*this); + std::vector errorConstructorArgumentTypes{}; + for (ASTPointer const& errorConstructorArgument: errorConstructorCall.sortedArguments()) + { + errorConstructorArgument->accept(*this); + errorConstructorArgumentTypes.push_back(errorConstructorArgument->annotation().type); + } + unsigned const sizeOfConditionArgument = arguments.at(0)->annotation().type->sizeOnStack(); + unsigned const sizeOfErrorArguments = CompilerUtils::sizeOnStack(errorConstructorArgumentTypes); + // stack: ... + try + { + // Move condition to the top of the stack + utils().moveToStackTop(sizeOfErrorArguments, sizeOfConditionArgument); + } + catch (StackTooDeepError const& _exception) + { + _exception << errinfo_sourceLocation(errorConstructorCall.location()); + throw _exception; + } + // stack: ... + m_context << Instruction::ISZERO << Instruction::ISZERO; + AssemblyItem successBranchTag = m_context.appendConditionalJump(); + + auto const* errorDefinition = dynamic_cast(ASTNode::referencedDeclaration(errorConstructorCall.expression())); + solAssert(errorDefinition && errorDefinition->functionType(true)); + utils().revertWithError( + errorDefinition->functionType(true)->externalSignature(), + errorDefinition->functionType(true)->parameterTypes(), + errorConstructorArgumentTypes + ); + // Here, the argument is consumed, but in the other branch, it is still there. + m_context.adjustStackOffset(static_cast(sizeOfErrorArguments)); + m_context << successBranchTag; + // In case of the success branch i.e. require(true, ...), pop error constructor arguments + utils().popStackSlots(sizeOfErrorArguments); + break; + } if (m_context.revertStrings() == RevertStrings::Strip) { diff --git a/test/libsolidity/semanticTests/errors/require_different_errors_same_parameters.sol b/test/libsolidity/semanticTests/errors/require_different_errors_same_parameters.sol index 37cbb207da59..957cb0bb11da 100644 --- a/test/libsolidity/semanticTests/errors/require_different_errors_same_parameters.sol +++ b/test/libsolidity/semanticTests/errors/require_different_errors_same_parameters.sol @@ -14,8 +14,6 @@ contract C } } -// ==== -// compileViaYul: true // ---- // f() -> FAILURE, hex"f55fefe3", hex"0000000000000000000000000000000000000000000000000000000000000001", hex"0000000000000000000000000000000000000000000000000000000000000060", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"74776f0000000000000000000000000000000000000000000000000000000000" // g() -> FAILURE, hex"44a06798", hex"0000000000000000000000000000000000000000000000000000000000000004", hex"0000000000000000000000000000000000000000000000000000000000000060", hex"0000000000000000000000000000000000000000000000000000000000000006", hex"0000000000000000000000000000000000000000000000000000000000000004", hex"6669766500000000000000000000000000000000000000000000000000000000" diff --git a/test/libsolidity/semanticTests/errors/require_error_condition_evaluated_only_once.sol b/test/libsolidity/semanticTests/errors/require_error_condition_evaluated_only_once.sol new file mode 100644 index 000000000000..e344af43f8cf --- /dev/null +++ b/test/libsolidity/semanticTests/errors/require_error_condition_evaluated_only_once.sol @@ -0,0 +1,24 @@ +contract C { + uint256 counter = 0; + + error CustomError(uint256); + + function getCounter() public view returns (uint256) { + return counter; + } + + function g(bool condition) internal returns (bool) { + counter++; + return condition; + } + + function f(bool condition) external { + require(g(condition), CustomError(counter)); + } +} + +// ---- +// f(bool): false -> FAILURE, hex"110b3655", 1 +// getCounter() -> 0 +// f(bool): true -> +// getCounter() -> 1 diff --git a/test/libsolidity/semanticTests/errors/require_evaluation_order.sol b/test/libsolidity/semanticTests/errors/require_error_evaluation_order_1.sol similarity index 92% rename from test/libsolidity/semanticTests/errors/require_evaluation_order.sol rename to test/libsolidity/semanticTests/errors/require_error_evaluation_order_1.sol index 4733b3aee73b..019c282c6b49 100644 --- a/test/libsolidity/semanticTests/errors/require_evaluation_order.sol +++ b/test/libsolidity/semanticTests/errors/require_error_evaluation_order_1.sol @@ -21,8 +21,6 @@ contract C } } -// ==== -// compileViaYul: true // ---- // f() -> 7 // g() -> 7 diff --git a/test/libsolidity/semanticTests/errors/require_error_evaluation_order_2.sol b/test/libsolidity/semanticTests/errors/require_error_evaluation_order_2.sol new file mode 100644 index 000000000000..610caeef6f5d --- /dev/null +++ b/test/libsolidity/semanticTests/errors/require_error_evaluation_order_2.sol @@ -0,0 +1,16 @@ +contract C { + uint y; + function g(bool x) internal returns (bool) { + y = 42; + return x; + } + error E(uint256); + function h() internal returns (uint256) { return y; } + function f(bool c) public { + require(g(c), E(h())); + } +} + +// ---- +// f(bool): false -> FAILURE, hex"002ff067", 42 +// f(bool): true -> diff --git a/test/libsolidity/semanticTests/errors/require_error_evaluation_order_3.sol b/test/libsolidity/semanticTests/errors/require_error_evaluation_order_3.sol new file mode 100644 index 000000000000..0d70b16b982c --- /dev/null +++ b/test/libsolidity/semanticTests/errors/require_error_evaluation_order_3.sol @@ -0,0 +1,15 @@ +contract C { + string failureMessage = "Failure Message"; + function g(bool x) internal returns (bool) { + failureMessage = "Intercepted failure message"; + return x; + } + function h() internal returns (string memory) { return failureMessage; } + function f(bool c) public { + require(g(c), h()); + } +} + +// ---- +// f(bool): false -> FAILURE, hex"08c379a0", 0x20, 0x1b, "Intercepted failure message" +// f(bool): true -> diff --git a/test/libsolidity/semanticTests/errors/require_error_function_join_control_flow.sol b/test/libsolidity/semanticTests/errors/require_error_function_join_control_flow.sol new file mode 100644 index 000000000000..e3d7e5fdde94 --- /dev/null +++ b/test/libsolidity/semanticTests/errors/require_error_function_join_control_flow.sol @@ -0,0 +1,18 @@ +contract C { + uint x = 0; + uint y = 42; + error E(uint); + function f(bool c) public returns (uint256, uint256, uint256) { + uint z = x; + if (y == 42) { + x = 21; + } else { + require(c, E(y)); + } + y /= 2; + return (x,y,z); + } +} +// ---- +// f(bool): true -> 0x15, 0x15, 0 +// f(bool): false -> FAILURE, hex"002ff067", 21 diff --git a/test/libsolidity/semanticTests/errors/require_error_function_pointer_parameter.sol b/test/libsolidity/semanticTests/errors/require_error_function_pointer_parameter.sol index 2e1dcdd5888a..3af19ca64fbf 100644 --- a/test/libsolidity/semanticTests/errors/require_error_function_pointer_parameter.sol +++ b/test/libsolidity/semanticTests/errors/require_error_function_pointer_parameter.sol @@ -14,7 +14,5 @@ contract C } } -// ==== -// compileViaYul: true // ---- // f() -> FAILURE, hex"271b1dfa", hex"c06afe3a8444fc0004668591e8306bfb9968e79ef37cdc8e0000000000000000" diff --git a/test/libsolidity/semanticTests/errors/require_error_multiple_arguments.sol b/test/libsolidity/semanticTests/errors/require_error_multiple_arguments.sol index 6c8521f9d2de..98254cf08d04 100644 --- a/test/libsolidity/semanticTests/errors/require_error_multiple_arguments.sol +++ b/test/libsolidity/semanticTests/errors/require_error_multiple_arguments.sol @@ -13,8 +13,6 @@ contract C } } -// ==== -// compileViaYul: true // ---- // f() -> FAILURE, hex"11a1077e", hex"0000000000000000000000000000000000000000000000000000000000000001", hex"0000000000000000000000000000000000000000000000000000000000000060", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"74776f0000000000000000000000000000000000000000000000000000000000" // g() -> FAILURE, hex"11a1077e", hex"0000000000000000000000000000000000000000000000000000000000000004", hex"0000000000000000000000000000000000000000000000000000000000000060", hex"0000000000000000000000000000000000000000000000000000000000000006", hex"0000000000000000000000000000000000000000000000000000000000000004", hex"6669766500000000000000000000000000000000000000000000000000000000" diff --git a/test/libsolidity/semanticTests/errors/require_error_stack_check.sol b/test/libsolidity/semanticTests/errors/require_error_stack_check.sol new file mode 100644 index 000000000000..0f77e252de31 --- /dev/null +++ b/test/libsolidity/semanticTests/errors/require_error_stack_check.sol @@ -0,0 +1,19 @@ +// The purpose of this test is to make sure that error constructor call +// stack items are popped from the stack in the success branch, i.e. when +// require condition is true. +contract C { + error E(uint, uint, uint, function(uint256) external pure returns (uint256)); + uint public x; + + function e(uint256 y) external pure returns (uint256) { + return y; + } + + function f(bool condition, uint a, uint b, uint c) public { + require(condition, E(a, b, c, this.e)); + x = b; + } +} +// ---- +// f(bool,uint256,uint256,uint256): true, 42, 4242, 424242 -> +// x() -> 4242 diff --git a/test/libsolidity/semanticTests/errors/require_error_string_literal.sol b/test/libsolidity/semanticTests/errors/require_error_string_literal.sol index 5a3a140d0b23..6e72253ea129 100644 --- a/test/libsolidity/semanticTests/errors/require_error_string_literal.sol +++ b/test/libsolidity/semanticTests/errors/require_error_string_literal.sol @@ -13,8 +13,6 @@ contract C } } -// ==== -// compileViaYul: true // ---- // f() -> FAILURE, hex"8d6ea8be", hex"0000000000000000000000000000000000000000000000000000000000000020", hex"000000000000000000000000000000000000000000000000000000000000000b", hex"6572726f72526561736f6e000000000000000000000000000000000000000000" // g() -> FAILURE, hex"8d6ea8be", hex"0000000000000000000000000000000000000000000000000000000000000020", hex"000000000000000000000000000000000000000000000000000000000000000d", hex"616e6f74686572526561736f6e00000000000000000000000000000000000000" diff --git a/test/libsolidity/semanticTests/errors/require_error_string_memory.sol b/test/libsolidity/semanticTests/errors/require_error_string_memory.sol index 13947d399036..15178d859e35 100644 --- a/test/libsolidity/semanticTests/errors/require_error_string_memory.sol +++ b/test/libsolidity/semanticTests/errors/require_error_string_memory.sol @@ -15,8 +15,6 @@ contract C } } -// ==== -// compileViaYul: true // ---- // f() -> FAILURE, hex"8d6ea8be", hex"0000000000000000000000000000000000000000000000000000000000000020", hex"000000000000000000000000000000000000000000000000000000000000000b", hex"6572726f72526561736f6e000000000000000000000000000000000000000000" // g() -> FAILURE, hex"8d6ea8be", hex"0000000000000000000000000000000000000000000000000000000000000020", hex"000000000000000000000000000000000000000000000000000000000000000d", hex"616e6f74686572526561736f6e00000000000000000000000000000000000000" diff --git a/test/libsolidity/semanticTests/errors/require_error_uint256.sol b/test/libsolidity/semanticTests/errors/require_error_uint256.sol index d400e5fa7c23..3b8915f8d0ce 100644 --- a/test/libsolidity/semanticTests/errors/require_error_uint256.sol +++ b/test/libsolidity/semanticTests/errors/require_error_uint256.sol @@ -13,8 +13,6 @@ contract C } } -// ==== -// compileViaYul: true // ---- -// f() -> FAILURE, hex"110b3655", hex"0000000000000000000000000000000000000000000000000000000000000001" -// g() -> FAILURE, hex"110b3655", hex"0000000000000000000000000000000000000000000000000000000000000002" +// f() -> FAILURE, hex"110b3655", 1 +// g() -> FAILURE, hex"110b3655", 2 diff --git a/test/libsolidity/semanticTests/errors/require_inherited_error.sol b/test/libsolidity/semanticTests/errors/require_inherited_error.sol index 24b544b73cf9..33cf0e962575 100644 --- a/test/libsolidity/semanticTests/errors/require_inherited_error.sol +++ b/test/libsolidity/semanticTests/errors/require_inherited_error.sol @@ -11,7 +11,5 @@ contract C is Base } } -// ==== -// compileViaYul: true // ---- // f() -> FAILURE, hex"11a1077e", hex"0000000000000000000000000000000000000000000000000000000000000001", hex"0000000000000000000000000000000000000000000000000000000000000060", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"74776f0000000000000000000000000000000000000000000000000000000000" diff --git a/test/libsolidity/syntaxTests/errors/require_custom.sol b/test/libsolidity/syntaxTests/errors/require_custom.sol index f428390277fb..0530e8432a17 100644 --- a/test/libsolidity/syntaxTests/errors/require_custom.sol +++ b/test/libsolidity/syntaxTests/errors/require_custom.sol @@ -4,6 +4,4 @@ contract C { require(c, E(2, 7)); } } -// ==== -// compileViaYul: true // ---- diff --git a/test/libsolidity/syntaxTests/errors/require_custom_legacy.sol b/test/libsolidity/syntaxTests/errors/require_custom_legacy.sol deleted file mode 100644 index c1eae591f292..000000000000 --- a/test/libsolidity/syntaxTests/errors/require_custom_legacy.sol +++ /dev/null @@ -1,8 +0,0 @@ -error E(uint a, uint b); -contract C { - function f(bool c) public pure { - require(c, E(2, 7)); - } -} -// ---- -// UnimplementedFeatureError 1834: Require with a custom error is only available using the via-ir pipeline. diff --git a/test/libsolidity/syntaxTests/errors/require_nested.sol b/test/libsolidity/syntaxTests/errors/require_nested.sol index c5dc018242df..0129959a02fc 100644 --- a/test/libsolidity/syntaxTests/errors/require_nested.sol +++ b/test/libsolidity/syntaxTests/errors/require_nested.sol @@ -9,7 +9,5 @@ contract C } } -// ==== -// compileViaYul: true // ---- // TypeError 9322: (118-125): No matching declaration found after argument-dependent lookup. From 20213011040ac85e14ced4bedd20f66d480efa2c Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Tue, 11 Jun 2024 16:09:32 +0200 Subject: [PATCH 052/182] Changelog and docs --- docs/contracts/errors.rst | 3 +-- docs/control-structures.rst | 4 ---- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/docs/contracts/errors.rst b/docs/contracts/errors.rst index 8c57586e96f8..d345b4eacf8a 100644 --- a/docs/contracts/errors.rst +++ b/docs/contracts/errors.rst @@ -19,7 +19,7 @@ as well as the newer approach with ``require`` in function ``transferWithRequire .. code-block:: solidity // SPDX-License-Identifier: GPL-3.0 - pragma solidity ^0.8.26; + pragma solidity ^0.8.27; /// Insufficient balance for transfer. Needed `required` but only /// `available` available. @@ -27,7 +27,6 @@ as well as the newer approach with ``require`` in function ``transferWithRequire /// @param required requested amount to transfer. error InsufficientBalance(uint256 available, uint256 required); - // This will only compile via IR contract TestToken { mapping(address => uint) balance; function transferWithRevertError(address to, uint256 amount) public { diff --git a/docs/control-structures.rst b/docs/control-structures.rst index 81e62ec57bea..238d261152c5 100644 --- a/docs/control-structures.rst +++ b/docs/control-structures.rst @@ -639,10 +639,6 @@ The ``require`` function provides three overloads: For example, in ``require(condition, CustomError(f()));`` and ``require(condition, f());``, function ``f()`` will be called regardless of whether the supplied condition is ``true`` or ``false``. -.. note:: - Using custom errors with ``require`` is only supported by the via IR pipeline, i.e. compilation via Yul. - For the legacy pipeline, please use ``if (!condition) revert CustomError();`` instead. - An ``Error(string)`` exception (or an exception without data) is generated by the compiler in the following situations: From 933598d2eac23bc96521a3cf8febcfe685b48a9f Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Mon, 17 Jun 2024 21:56:19 +0200 Subject: [PATCH 053/182] SMTChecker: Methods returning callback can be const --- libsolidity/interface/SMTSolverCommand.cpp | 2 +- libsolidity/interface/SMTSolverCommand.h | 4 ++-- libsolidity/interface/UniversalCallback.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index 7dfb448f8bc2..1eaa3f38cae7 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -63,7 +63,7 @@ void SMTSolverCommand::setCvc5(std::optional timeoutInMilliseconds } } -ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::string const& _query) +ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::string const& _query) const { try { diff --git a/libsolidity/interface/SMTSolverCommand.h b/libsolidity/interface/SMTSolverCommand.h index 3b1022740524..c948ec5d2d65 100644 --- a/libsolidity/interface/SMTSolverCommand.h +++ b/libsolidity/interface/SMTSolverCommand.h @@ -29,9 +29,9 @@ class SMTSolverCommand { public: /// Calls an SMT solver with the given query. - frontend::ReadCallback::Result solve(std::string const& _kind, std::string const& _query); + frontend::ReadCallback::Result solve(std::string const& _kind, std::string const& _query) const; - frontend::ReadCallback::Callback solver() + frontend::ReadCallback::Callback solver() const { return [this](std::string const& _kind, std::string const& _query) { return solve(_kind, _query); }; } diff --git a/libsolidity/interface/UniversalCallback.h b/libsolidity/interface/UniversalCallback.h index ef5450a1c5e4..943d7e50cb81 100644 --- a/libsolidity/interface/UniversalCallback.h +++ b/libsolidity/interface/UniversalCallback.h @@ -46,7 +46,7 @@ class UniversalCallback solAssert(false, "Unknown callback kind."); } - frontend::ReadCallback::Callback callback() + frontend::ReadCallback::Callback callback() const { return *this; } From 3e5516cee5903d6940dd42ee97a8dad21a22c6ec Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Mon, 17 Jun 2024 21:57:49 +0200 Subject: [PATCH 054/182] SMTChecker: Add SMT callback to SMTChecker tests --- test/libsolidity/SMTCheckerTest.cpp | 9 ++++++++- test/libsolidity/SMTCheckerTest.h | 12 ++++++++++-- 2 files changed, 18 insertions(+), 3 deletions(-) diff --git a/test/libsolidity/SMTCheckerTest.cpp b/test/libsolidity/SMTCheckerTest.cpp index e3ec14c97c0d..8149f3130c5d 100644 --- a/test/libsolidity/SMTCheckerTest.cpp +++ b/test/libsolidity/SMTCheckerTest.cpp @@ -25,8 +25,11 @@ using namespace solidity; using namespace solidity::langutil; using namespace solidity::frontend; using namespace solidity::frontend::test; +using namespace solidity::test; -SMTCheckerTest::SMTCheckerTest(std::string const& _filename): SyntaxTest(_filename, EVMVersion{}) +SMTCheckerTest::SMTCheckerTest(std::string const& _filename): + SyntaxTest(_filename, EVMVersion{}), + universalCallback(nullptr, smtCommand) { auto contract = m_reader.stringSetting("SMTContract", ""); if (!contract.empty()) @@ -168,3 +171,7 @@ void SMTCheckerTest::printUpdatedExpectations(std::ostream &_stream, const std:: else CommonSyntaxTest::printUpdatedExpectations(_stream, _linePrefix); } + +std::unique_ptr SMTCheckerTest::createStack() const { + return std::make_unique(universalCallback.callback()); +} diff --git a/test/libsolidity/SMTCheckerTest.h b/test/libsolidity/SMTCheckerTest.h index 6a15791522e7..07ae3728d42c 100644 --- a/test/libsolidity/SMTCheckerTest.h +++ b/test/libsolidity/SMTCheckerTest.h @@ -24,6 +24,9 @@ #include +#include +#include + #include namespace solidity::frontend::test @@ -36,7 +39,7 @@ class SMTCheckerTest: public SyntaxTest { return std::make_unique(_config.filename); } - SMTCheckerTest(std::string const& _filename); + explicit SMTCheckerTest(std::string const& _filename); void setupCompiler(CompilerStack& _compiler) override; void filterObtainedErrors() override; @@ -44,6 +47,8 @@ class SMTCheckerTest: public SyntaxTest void printUpdatedExpectations(std::ostream& _stream, std::string const& _linePrefix) const override; protected: + std::unique_ptr createStack() const override; + /* Options that can be set in the test: SMTEngine: `all`, `chc`, `bmc`, `none`, where the default is `all`. @@ -56,7 +61,7 @@ class SMTCheckerTest: public SyntaxTest Set in m_modelCheckerSettings. SMTShowUnproved: `yes`, `no`, where the default is `yes`. Set in m_modelCheckerSettings. - SMTSolvers: `all`, `cvc5`, `z3`, `none`, where the default is `all`. + SMTSolvers: `all`, `cvc5`, `z3`, `eld`, `none`, where the default is `z3`. Set in m_modelCheckerSettings. BMCLoopIterations: number of loop iterations for BMC engine, the default is 1. Set in m_modelCheckerSettings. @@ -67,6 +72,9 @@ class SMTCheckerTest: public SyntaxTest bool m_ignoreCex = false; std::vector m_unfilteredErrorList; + + SMTSolverCommand smtCommand; + UniversalCallback universalCallback; }; } From f9be1e3812e426fde2d8ae59c5241cd6969c15cc Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Mon, 17 Jun 2024 22:01:21 +0200 Subject: [PATCH 055/182] SMTChecker: Bring back assertions in "external_calls" SMTChecker tests Several assertions were commented out because of nondeterminism we observed in Spacer, which made these tests brittle. Spacer can now solve some of them, others we can now solve with Eldarica. Note that running Eldarica seems to come with significant overhead, because it starts a new Eldarica process (which starts new JVM) for every query. --- .../external_calls/call_with_value_3.sol | 11 ++++++----- .../external_calls/external_call_with_value_1.sol | 10 +++++----- .../external_hash_known_code_state_reentrancy.sol | 7 +++---- .../external_calls/external_reentrancy_3.sol | 8 ++++---- .../external_calls/mutex_f_no_guard.sol | 7 +++---- 5 files changed, 21 insertions(+), 22 deletions(-) diff --git a/test/libsolidity/smtCheckerTests/external_calls/call_with_value_3.sol b/test/libsolidity/smtCheckerTests/external_calls/call_with_value_3.sol index 6cbe241362e4..4b3dcd091be6 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/call_with_value_3.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/call_with_value_3.sol @@ -3,13 +3,14 @@ contract C { require(address(this).balance > 100); i.call{value: 20}(""); assert(address(this).balance > 0); // should hold - // Disabled due to Spacer nondeterminism - //assert(address(this).balance == 0); // should fail + assert(address(this).balance == 0); // should fail } } // ==== -// SMTEngine: all +// SMTEngine: chc +// SMTIgnoreCex: yes +// SMTSolvers: eld // ---- // Warning 9302: (95-116): Return value of low-level calls not used. -// Warning 6328: (120-153): CHC: Assertion violation might happen here. -// Warning 4661: (120-153): BMC: Assertion violation happens here. +// Warning 6328: (172-206): CHC: Assertion violation happens here. +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_call_with_value_1.sol b/test/libsolidity/smtCheckerTests/external_calls/external_call_with_value_1.sol index a5ac8ded97e4..3ecdb00bd32e 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_call_with_value_1.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_call_with_value_1.sol @@ -7,12 +7,12 @@ contract C { require(address(this).balance == 100); i.f{value: 10}(); assert(address(this).balance == 90); // should hold - // Disabled due to Spacer nondeterminism - //assert(address(this).balance == 100); // should fail + assert(address(this).balance == 100); // should fail } } // ==== -// SMTEngine: all +// SMTEngine: chc +// SMTSolvers: eld // ---- -// Warning 6328: (151-186): CHC: Assertion violation might happen here. -// Warning 4661: (151-186): BMC: Assertion violation happens here. +// Warning 6328: (205-241): CHC: Assertion violation happens here. +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy.sol b/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy.sol index 29d18489594e..69f76be6b76e 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy.sol @@ -19,8 +19,7 @@ contract C { address prevOwner = owner; uint z = s.f(); assert(z == y); - // Disabled because of Spacer nondeterminism. - //assert(prevOwner == owner); + assert(prevOwner == owner); } function g() public view returns (uint) { @@ -31,5 +30,5 @@ contract C { // SMTEngine: all // SMTIgnoreCex: yes // ---- -// Warning 2072: (219-236): Unused local variable. -// Warning 6328: (266-280): CHC: Assertion violation happens here. +// Warning 6328: (266-280): CHC: Assertion violation happens here.\nCounterexample:\nowner = 0x0, y = 0, s = 0\nprevOwner = 0x0\nz = 1\n\nTransaction trace:\nC.constructor(){ msg.sender: 0x0 }\nState: owner = 0x0, y = 0, s = 0\nC.f()\n s.f() -- untrusted external call +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_reentrancy_3.sol b/test/libsolidity/smtCheckerTests/external_calls/external_reentrancy_3.sol index cfe12434c3ea..bdae00667b25 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_reentrancy_3.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_reentrancy_3.sol @@ -21,15 +21,15 @@ contract C is A { function f() public view override { assert(x == 1); // should hold - //Disabled because of Spacer nondeterminism. - //assert(x == 0); // should fail + assert(x == 0); // should fail } } // ==== -// SMTEngine: all +// SMTEngine: chc // SMTIgnoreCex: yes // SMTIgnoreInv: yes -// SMTIgnoreOS: macos +// SMTSolvers: eld // ---- // Warning 6328: (154-168): CHC: Assertion violation happens here. +// Warning 6328: (352-366): CHC: Assertion violation happens here. // Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/mutex_f_no_guard.sol b/test/libsolidity/smtCheckerTests/external_calls/mutex_f_no_guard.sol index 76568adf6504..7e66c51e17ca 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/mutex_f_no_guard.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/mutex_f_no_guard.sol @@ -21,12 +21,11 @@ contract C { function f() public { uint y = x; d.d(); - // Disabled because of Spacer nondeterminism. - //assert(y == x); + assert(y == x); } } // ==== -// SMTEngine: all +// SMTEngine: chc // SMTIgnoreCex: yes // ---- -// Warning 2072: (251-257): Unused local variable. +// Warning 6328: (274-288): CHC: Assertion violation happens here.\nCounterexample:\nx = 0, d = 0, lock = false\ny = 1\n\nTransaction trace:\nC.constructor()\nState: x = 0, d = 0, lock = false\nC.set(1)\nState: x = 1, d = 0, lock = false\nC.f()\n d.d() -- untrusted external call, synthesized as:\n C.set(0) -- reentrant call From fbb5eede41433c91ae94e776fdd173435d01e23c Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 19 Jun 2024 17:42:38 +0200 Subject: [PATCH 056/182] Docs: Small update regarding the use of Eldarica --- docs/contributing.rst | 8 ++++++-- docs/installing-solidity.rst | 13 +++++++++---- 2 files changed, 15 insertions(+), 6 deletions(-) diff --git a/docs/contributing.rst b/docs/contributing.rst index 8ce402680bb1..36b85867945c 100644 --- a/docs/contributing.rst +++ b/docs/contributing.rst @@ -93,7 +93,8 @@ Prerequisites For running all compiler tests you may want to optionally install a few dependencies (`evmone `_, -`libz3 `_). +`libz3 `_, `Eldarica `_, +`cvc5 `). On macOS systems, some of the testing scripts expect GNU coreutils to be installed. This can be easiest accomplished using Homebrew: ``brew install coreutils``. @@ -133,11 +134,14 @@ extension ``.so`` on Linux, ``.dll`` on Windows systems and ``.dylib`` on macOS. For running SMT tests, the ``libz3`` library must be installed and locatable by ``cmake`` during compiler configure stage. +A few SMT tests use ``Eldarica`` instead of ``Z3``. +``Eldarica`` is a runtime dependency, its executable (``eld``) must be present in ``PATH`` for the tests to pass. +However, if ``Eldarica`` is not found, these tests will be automatically skipped. If the ``libz3`` library is not installed on your system, you should disable the SMT tests by exporting ``SMT_FLAGS=--no-smt`` before running ``./scripts/tests.sh`` or running ``./scripts/soltest.sh --no-smt``. -These tests are ``libsolidity/smtCheckerTests`` and ``libsolidity/smtCheckerTestsJSON``. +These tests are ``libsolidity/smtCheckerTests``. .. note:: diff --git a/docs/installing-solidity.rst b/docs/installing-solidity.rst index e37fc19853f1..b1b3e1a3fbac 100644 --- a/docs/installing-solidity.rst +++ b/docs/installing-solidity.rst @@ -527,19 +527,24 @@ If you are interested what CMake options are available run ``cmake .. -LH``. SMT Solvers ----------- -Solidity can be built against SMT solvers and will do so by default if -they are found in the system. Each solver can be disabled by a ``cmake`` option. +Solidity can be built against Z3 SMT solver and will do so by default if +it is found in the system. Z3 can be disabled by a ``cmake`` option. *Note: In some cases, this can also be a potential workaround for build failures.* -Inside the build folder you can disable them, since they are enabled by default: +Inside the build folder you can disable Z3, since it is enabled by default: .. code-block:: bash - # disables only Z3 SMT Solver. + # disables Z3 SMT Solver. cmake .. -DUSE_Z3=OFF +.. note:: + + Solidity can optionally use other solvers, namely ``cvc5`` and ``Eldarica``, + but their presence is checked only at runtime, they are not needed for the build to succeed. + The Version String in Detail ============================ From d51dbe83a4020b7888b207204576fd9d8b786fbf Mon Sep 17 00:00:00 2001 From: ToonVanHove <9501896+ToonVanHove@users.noreply.github.com> Date: Fri, 21 Jun 2024 09:17:57 +0200 Subject: [PATCH 057/182] doc: better specify blobhash() behaviour --- docs/cheatsheet.rst | 1 + docs/units-and-global-variables.rst | 1 + docs/yul.rst | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/docs/cheatsheet.rst b/docs/cheatsheet.rst index 6b69b81be34a..79aa6e65d552 100644 --- a/docs/cheatsheet.rst +++ b/docs/cheatsheet.rst @@ -66,6 +66,7 @@ Block and Transaction Properties - ``blobhash(uint index) returns (bytes32)``: versioned hash of the ``index``-th blob associated with the current transaction. A versioned hash consists of a single byte representing the version (currently ``0x01``), followed by the last 31 bytes of the SHA256 hash of the KZG commitment (`EIP-4844 `_). + Returns zero if no blob with the given index exists. - ``block.basefee`` (``uint``): current block's base fee (`EIP-3198 `_ and `EIP-1559 `_) - ``block.blobbasefee`` (``uint``): current block's blob base fee (`EIP-7516 `_ and `EIP-4844 `_) - ``block.chainid`` (``uint``): current chain id diff --git a/docs/units-and-global-variables.rst b/docs/units-and-global-variables.rst index a743441d564d..fce4cf96d994 100644 --- a/docs/units-and-global-variables.rst +++ b/docs/units-and-global-variables.rst @@ -77,6 +77,7 @@ Block and Transaction Properties - ``blobhash(uint index) returns (bytes32)``: versioned hash of the ``index``-th blob associated with the current transaction. A versioned hash consists of a single byte representing the version (currently ``0x01``), followed by the last 31 bytes of the SHA256 hash of the KZG commitment (`EIP-4844 `_). + Returns zero if no blob with the given index exists. - ``block.basefee`` (``uint``): current block's base fee (`EIP-3198 `_ and `EIP-1559 `_) - ``block.blobbasefee`` (``uint``): current block's blob base fee (`EIP-7516 `_ and `EIP-4844 `_) - ``block.chainid`` (``uint``): current chain id diff --git a/docs/yul.rst b/docs/yul.rst index 3cf2785fc444..0932c8fa6326 100644 --- a/docs/yul.rst +++ b/docs/yul.rst @@ -934,7 +934,8 @@ the ``dup`` and ``swap`` instructions as well as ``jump`` instructions, labels a +-------------------------+-----+---+-----------------------------------------------------------------+ | blockhash(b) | | F | hash of block nr b - only for last 256 blocks excluding current | +-------------------------+-----+---+-----------------------------------------------------------------+ -| blobhash(i) | | N | versioned hash of transaction's i-th blob | +| blobhash(i) | | N | versioned hash of transaction's i-th blob, 0 if blob does not | +| | | | exist | +-------------------------+-----+---+-----------------------------------------------------------------+ | coinbase() | | F | current mining beneficiary | +-------------------------+-----+---+-----------------------------------------------------------------+ From dd60886c88ad78dccd2ab78dc8a4ab8cf0d7dfe3 Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Mon, 24 Jun 2024 16:02:33 +0200 Subject: [PATCH 058/182] Error out on transient usage in TypeChecker --- libsolidity/analysis/TypeChecker.cpp | 7 +++ libsolidity/codegen/ContractCompiler.cpp | 3 + libsolidity/codegen/ir/IRGenerator.cpp | 3 + .../output.json | 57 ++++++++++++++++++- .../transient_data_location.sol | 8 --- .../transient_storage_state_variable.sol | 2 +- ...transient_dynamic_array_state_variable.sol | 2 - .../transient_fixed_array_state_variable.sol | 2 - .../dataLocations/transient_function_type.sol | 8 ++- .../transient_mapping_state_variable.sol | 3 +- .../transient_state_variable_visibility.sol | 8 ++- .../transient_struct_state_variable.sol | 2 - .../transient_value_type_state_variables.sol | 7 ++- ..._value_type_state_variables_assignment.sol | 5 +- 14 files changed, 89 insertions(+), 28 deletions(-) delete mode 100644 test/libsolidity/astPropertyTests/transient_data_location.sol diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index 918e27033329..dfd334295a2a 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -478,6 +478,13 @@ bool TypeChecker::visit(VariableDeclaration const& _variable) Type const* varType = _variable.annotation().type; solAssert(!!varType, "Variable type not provided."); + if (_variable.referenceLocation() == VariableDeclaration::Location::Transient) + m_errorReporter.unimplementedFeatureError( + 6715_error, + _variable.location(), + "Transient storage is not yet implemented." + ); + if (_variable.value()) { if (_variable.isStateVariable() && varType->containsNestedMapping()) diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp index 32fb9cae7bcf..2326d3336364 100644 --- a/libsolidity/codegen/ContractCompiler.cpp +++ b/libsolidity/codegen/ContractCompiler.cpp @@ -585,8 +585,11 @@ void ContractCompiler::initializeStateVariables(ContractDefinition const& _contr { solAssert(!_contract.isLibrary(), "Tried to initialize state variables of library."); for (VariableDeclaration const* variable: _contract.stateVariables()) + { + solUnimplementedAssert(variable->referenceLocation() != VariableDeclaration::Location::Transient, "Transient storage variables not supported."); if (variable->value() && !variable->isConstant()) ExpressionCompiler(m_context, m_optimiserSettings.runOrderLiterals).appendStateVariableInitialization(*variable); + } } bool ContractCompiler::visit(VariableDeclaration const& _variableDeclaration) diff --git a/libsolidity/codegen/ir/IRGenerator.cpp b/libsolidity/codegen/ir/IRGenerator.cpp index 59585c762eec..93136a1a26cb 100644 --- a/libsolidity/codegen/ir/IRGenerator.cpp +++ b/libsolidity/codegen/ir/IRGenerator.cpp @@ -821,8 +821,11 @@ std::string IRGenerator::initStateVariables(ContractDefinition const& _contract) { IRGeneratorForStatements generator{m_context, m_utils, m_optimiserSettings}; for (VariableDeclaration const* variable: _contract.stateVariables()) + { + solUnimplementedAssert(variable->referenceLocation() != VariableDeclaration::Location::Transient, "Transient storage variables not supported."); if (!variable->isConstant()) generator.initializeStateVar(*variable); + } return generator.code(); } diff --git a/test/cmdlineTests/storage_layout_transient_value_types/output.json b/test/cmdlineTests/storage_layout_transient_value_types/output.json index a446210485f9..b77de9326200 100644 --- a/test/cmdlineTests/storage_layout_transient_value_types/output.json +++ b/test/cmdlineTests/storage_layout_transient_value_types/output.json @@ -2,10 +2,61 @@ "errors": [ { "component": "general", - "formattedMessage": "Transient storage layout is not supported yet.", - "message": "Transient storage layout is not supported yet.", + "errorCode": "6715", + "formattedMessage": "UnimplementedFeatureError: Transient storage is not yet implemented. + --> fileA:4:5: + | +4 | uint transient x; + | ^^^^^^^^^^^^^^^^ + +", + "message": "Transient storage is not yet implemented.", "severity": "error", + "sourceLocation": { + "end": 91, + "file": "fileA", + "start": 75 + }, + "type": "UnimplementedFeatureError" + }, + { + "component": "general", + "errorCode": "6715", + "formattedMessage": "UnimplementedFeatureError: Transient storage is not yet implemented. + --> fileA:6:5: + | +6 | bytes32 transient b; + | ^^^^^^^^^^^^^^^^^^^ + +", + "message": "Transient storage is not yet implemented.", + "severity": "error", + "sourceLocation": { + "end": 128, + "file": "fileA", + "start": 109 + }, + "type": "UnimplementedFeatureError" + }, + { + "component": "general", + "errorCode": "6715", + "formattedMessage": "UnimplementedFeatureError: Transient storage is not yet implemented. + --> fileA:8:5: + | +8 | address transient a; + | ^^^^^^^^^^^^^^^^^^^ + +", + "message": "Transient storage is not yet implemented.", + "severity": "error", + "sourceLocation": { + "end": 168, + "file": "fileA", + "start": 149 + }, "type": "UnimplementedFeatureError" } - ] + ], + "sources": {} } diff --git a/test/libsolidity/astPropertyTests/transient_data_location.sol b/test/libsolidity/astPropertyTests/transient_data_location.sol deleted file mode 100644 index 6a937414d6bd..000000000000 --- a/test/libsolidity/astPropertyTests/transient_data_location.sol +++ /dev/null @@ -1,8 +0,0 @@ -contract C { - /// TestVarDataLocation: storageLocation - /// TestVarName: name - uint transient transient; -} -// ---- -// TestVarDataLocation: transient -// TestVarName: transient diff --git a/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol index b2dbc8efe5c7..cdb4461656a6 100644 --- a/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol +++ b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol @@ -5,4 +5,4 @@ contract C { // ==== // SMTEngine: all // ---- -// UnimplementedFeatureError 1834: Transient storage variables are not supported. +// UnimplementedFeatureError 6715: (17-38): Transient storage is not yet implemented. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol index b82f40267edd..7a3caa86e53b 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_dynamic_array_state_variable.sol @@ -1,7 +1,5 @@ contract C { uint[] transient x; } -// ==== -// stopAfter: analysis // ---- // UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol index 3f7cec2a7588..10b942e236e3 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_fixed_array_state_variable.sol @@ -1,7 +1,5 @@ contract C { uint[3] transient x; } -// ==== -// stopAfter: analysis // ---- // UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol b/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol index 9deba463c195..a3d741bbe2e3 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol @@ -6,6 +6,10 @@ contract C { function () internal transient internal fiti; function () internal internal transient fiit; } -// ==== -// stopAfter: analysis // ---- +// UnimplementedFeatureError 6715: (17-40): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (46-82): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (88-122): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (128-162): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (168-212): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (218-262): Transient storage is not yet implemented. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol index cd762df30e62..2a21b3e00a76 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_mapping_state_variable.sol @@ -1,7 +1,6 @@ contract C { mapping(uint => uint) transient y; } -// ==== -// stopAfter: analysis + // ---- // UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol b/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol index 2579d5532fee..561d9f21dab6 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol @@ -7,6 +7,10 @@ contract C { uint transient internal ti; uint transient private tprv; } -// ==== -// stopAfter: parsing // ---- +// UnimplementedFeatureError 6715: (17-43): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (49-75): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (81-108): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (115-141): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (147-173): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (179-206): Transient storage is not yet implemented. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol b/test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol index 19612b9c5728..f89608be424c 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_struct_state_variable.sol @@ -6,7 +6,5 @@ struct S { contract C { S transient s; } -// ==== -// stopAfter: analysis // ---- // UnimplementedFeatureError 1834: Transient data location is only supported for value types. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol index 55faa1495d99..ce2db200bbac 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol @@ -7,6 +7,9 @@ contract C { uint transient x; bytes32 transient y; } -// ==== -// stopAfter: parsing // ---- +// UnimplementedFeatureError 6715: (30-49): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (52-68): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (71-84): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (87-103): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (106-125): Transient storage is not yet implemented. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol index 10dad9e32fe9..33b7bb28cb64 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol @@ -5,6 +5,7 @@ contract C { address transient a = address(0xABC); bool transient b = x > 0 ? false : true; } -// ==== -// stopAfter: parsing // ---- +// UnimplementedFeatureError 6715: (30-51): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (54-90): Transient storage is not yet implemented. +// UnimplementedFeatureError 6715: (93-132): Transient storage is not yet implemented. From 0d01c93d96c6bed69b81f5fe784842125f9a887b Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Tue, 25 Jun 2024 16:28:45 +0200 Subject: [PATCH 059/182] SMTChecker: Fix formatting of unary minus expressions in invariants Previously, unary minus expressions actually ended up formatted as binary expressions in infix format, which meant that the unary minus operator actually disappeared. Additionally, SMTCheckerTest was actually always ignoring the invariant message, and we fix that as well. --- Changelog.md | 1 + libsolidity/formal/ExpressionFormatter.cpp | 4 +++- scripts/error_codes.py | 1 - test/libsolidity/SMTCheckerTest.cpp | 5 +++-- .../invariants/unary_minus_formatting.sol | 13 +++++++++++++ 5 files changed, 20 insertions(+), 4 deletions(-) create mode 100644 test/libsolidity/smtCheckerTests/invariants/unary_minus_formatting.sol diff --git a/Changelog.md b/Changelog.md index 698c7fb5d26c..442c4e34f3e8 100644 --- a/Changelog.md +++ b/Changelog.md @@ -14,6 +14,7 @@ Compiler Features: Bugfixes: * SMTChecker: Fix error that reports invalid number of verified checks for BMC and CHC engines. + * SMTChecker: Fix formatting of unary minus expressions in invariants. * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. * TypeChecker: Fix segfault when assigning nested tuple to tuple. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. diff --git a/libsolidity/formal/ExpressionFormatter.cpp b/libsolidity/formal/ExpressionFormatter.cpp index cf2f2c3b8126..5a3d11dbefd4 100644 --- a/libsolidity/formal/ExpressionFormatter.cpp +++ b/libsolidity/formal/ExpressionFormatter.cpp @@ -115,6 +115,8 @@ std::string formatUnaryOp(smtutil::Expression const& _expr, std::vector= 2 arguments from z3. - if (infixOps.count(op)) + if (infixOps.count(op) && args.size() >= 2) return formatInfixOp(infixOps.at(op), strArgs); static std::set const arrayOps{"select", "store", "const_array"}; diff --git a/scripts/error_codes.py b/scripts/error_codes.py index 6171714bd7ca..fcb6f0e7f507 100755 --- a/scripts/error_codes.py +++ b/scripts/error_codes.py @@ -203,7 +203,6 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False): # Due to 3805, the warning lists look different for different compiler builds. "1920", # Unimplemented feature error from YulStack (currently there are no UnimplementedFeatureErrors thrown by libyul) "7053", # Unimplemented feature error (parsing stage), currently has no tests - "1180", # SMTChecker, covered by CL tests "2339", # SMTChecker, covered by CL tests "6240", # SMTChecker, covered by CL tests } diff --git a/test/libsolidity/SMTCheckerTest.cpp b/test/libsolidity/SMTCheckerTest.cpp index 8149f3130c5d..c25025ccf77c 100644 --- a/test/libsolidity/SMTCheckerTest.cpp +++ b/test/libsolidity/SMTCheckerTest.cpp @@ -107,8 +107,6 @@ SMTCheckerTest::SMTCheckerTest(std::string const& _filename): filtered.emplace_back(e); return filtered; }; - if (m_modelCheckerSettings.invariants.invariants.empty()) - m_expectations = removeInv(std::move(m_expectations)); auto const& ignoreInv = m_reader.stringSetting("SMTIgnoreInv", "yes"); if (ignoreInv == "no") @@ -118,6 +116,9 @@ SMTCheckerTest::SMTCheckerTest(std::string const& _filename): else BOOST_THROW_EXCEPTION(std::runtime_error("Invalid SMT invariant choice.")); + if (m_modelCheckerSettings.invariants.invariants.empty()) + m_expectations = removeInv(std::move(m_expectations)); + auto const& ignoreOSSetting = m_reader.stringSetting("SMTIgnoreOS", "none"); for (std::string const& os: ignoreOSSetting | ranges::views::split(',') | ranges::to>()) { diff --git a/test/libsolidity/smtCheckerTests/invariants/unary_minus_formatting.sol b/test/libsolidity/smtCheckerTests/invariants/unary_minus_formatting.sol new file mode 100644 index 000000000000..a41329901969 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/invariants/unary_minus_formatting.sol @@ -0,0 +1,13 @@ +contract C { + int x = -1; + function i() public view { + assert(x == -1); + } +} +// ==== +// SMTEngine: chc +// SMTIgnoreInv: no +// SMTSolvers: eld +// ---- +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1180: Contract invariant(s) for :C:\n(x = -1)\n From 477c413bd9a5ddfa21f3c421210e0bd0bdb8a513 Mon Sep 17 00:00:00 2001 From: clonker Date: Wed, 15 May 2024 17:29:39 +0200 Subject: [PATCH 060/182] yul literal value is struct of u256 + optional formatting hint or 'unlimited' - unlimited is a string literal for which bytes restrictions don't hold; can occur in builtin function arguments --- .../codegen/ir/IRGeneratorForStatements.cpp | 3 +- libsolutil/CommonData.cpp | 4 +- libsolutil/CommonData.h | 4 +- libyul/AST.cpp | 80 +++++++++ libyul/AST.h | 29 +++- libyul/ASTForward.h | 1 + libyul/AsmAnalysis.cpp | 40 +++-- libyul/AsmJsonConverter.cpp | 17 +- libyul/AsmJsonImporter.cpp | 24 +-- libyul/AsmParser.cpp | 20 ++- libyul/AsmParser.h | 4 +- libyul/AsmPrinter.cpp | 14 +- libyul/CMakeLists.txt | 1 + libyul/Dialect.cpp | 10 +- libyul/Dialect.h | 3 +- libyul/Utilities.cpp | 152 ++++++++++++++---- libyul/Utilities.h | 21 ++- libyul/backends/evm/ConstantOptimiser.cpp | 6 +- .../backends/evm/ControlFlowGraphBuilder.cpp | 6 +- libyul/backends/evm/EVMCodeTransform.cpp | 2 +- libyul/backends/evm/EVMDialect.cpp | 16 +- libyul/backends/evm/EVMMetrics.cpp | 2 +- .../evm/OptimizedEVMCodeTransform.cpp | 2 +- libyul/optimiser/BlockHasher.cpp | 28 ++-- libyul/optimiser/BlockHasher.h | 11 +- .../CommonSubexpressionEliminator.cpp | 2 +- libyul/optimiser/ConditionalUnsimplifier.cpp | 4 +- libyul/optimiser/DataFlowAnalyzer.cpp | 2 +- libyul/optimiser/DataFlowAnalyzer.h | 2 +- libyul/optimiser/ExpressionSimplifier.cpp | 4 +- libyul/optimiser/ForLoopConditionIntoBody.cpp | 2 +- .../optimiser/ForLoopConditionOutOfBody.cpp | 2 +- libyul/optimiser/KnowledgeBase.cpp | 4 +- libyul/optimiser/LoadResolver.cpp | 5 +- libyul/optimiser/Metrics.cpp | 8 +- libyul/optimiser/SSAValueTracker.h | 2 +- libyul/optimiser/SimplificationRules.cpp | 6 +- libyul/optimiser/StackLimitEvader.cpp | 4 +- libyul/optimiser/StackToMemoryMover.cpp | 34 ++-- libyul/optimiser/StackToMemoryMover.h | 6 +- libyul/optimiser/StructuralSimplifier.cpp | 6 +- libyul/optimiser/SyntacticalEquality.cpp | 12 +- libyul/optimiser/SyntacticalEquality.h | 3 + libyul/optimiser/UnusedStoreEliminator.cpp | 6 +- .../disambiguator/similar_literals.yul | 23 +++ .../string_as_hex_and_hex_as_string.yul | 13 ++ .../constant_representation.yul | 17 +- .../constant_representation_datasize.yul | 48 ++++++ .../yulSyntaxTests/switch_duplicate_case.yul | 2 +- ...witch_duplicate_case_different_literal.yul | 2 +- .../EVMInstructionInterpreter.cpp | 3 +- test/tools/yulInterpreter/Interpreter.cpp | 18 +-- 52 files changed, 535 insertions(+), 205 deletions(-) create mode 100644 libyul/AST.cpp create mode 100644 test/libyul/yulOptimizerTests/disambiguator/similar_literals.yul create mode 100644 test/libyul/yulOptimizerTests/disambiguator/string_as_hex_and_hex_as_string.yul create mode 100644 test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation_datasize.yul diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 2f823fcbf65c..1c212cd828c3 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -37,6 +37,7 @@ #include #include #include +#include #include #include @@ -203,7 +204,7 @@ struct CopyTranslate: public yul::ASTCopier solAssert(false); if (isDigit(value.front())) - return yul::Literal{_identifier.debugData, yul::LiteralKind::Number, yul::YulString{value}, {}}; + return yul::Literal{_identifier.debugData, yul::LiteralKind::Number, yul::valueOfNumberLiteral(value), {}}; else return yul::Identifier{_identifier.debugData, yul::YulString{value}}; } diff --git a/libsolutil/CommonData.cpp b/libsolutil/CommonData.cpp index 69f08308c2e8..7b86bae9f46f 100644 --- a/libsolutil/CommonData.cpp +++ b/libsolutil/CommonData.cpp @@ -161,7 +161,7 @@ std::string solidity::util::getChecksummedAddress(std::string const& _addr) return ret; } -bool solidity::util::isValidHex(std::string const& _string) +bool solidity::util::isValidHex(std::string_view const _string) { if (_string.substr(0, 2) != "0x") return false; @@ -170,7 +170,7 @@ bool solidity::util::isValidHex(std::string const& _string) return true; } -bool solidity::util::isValidDecimal(std::string const& _string) +bool solidity::util::isValidDecimal(std::string_view const _string) { if (_string.empty()) return false; diff --git a/libsolutil/CommonData.h b/libsolutil/CommonData.h index 6e17e674d6e2..c64b3913fc83 100644 --- a/libsolutil/CommonData.h +++ b/libsolutil/CommonData.h @@ -584,8 +584,8 @@ bool passesAddressChecksum(std::string const& _str, bool _strict); /// @param hex strings that look like an address std::string getChecksummedAddress(std::string const& _addr); -bool isValidHex(std::string const& _string); -bool isValidDecimal(std::string const& _string); +bool isValidHex(std::string_view _string); +bool isValidDecimal(std::string_view _string); /// @returns a quoted string if all characters are printable ASCII chars, /// or its hex representation otherwise. diff --git a/libyul/AST.cpp b/libyul/AST.cpp new file mode 100644 index 000000000000..8c9f376415f9 --- /dev/null +++ b/libyul/AST.cpp @@ -0,0 +1,80 @@ +/* +This file is part of solidity. + +solidity is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +solidity is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include +#include + +namespace solidity::yul +{ + +LiteralValue::LiteralValue(std::string _builtinStringLiteralValue): + m_numericValue(std::nullopt), + m_stringValue(std::make_shared(std::move(_builtinStringLiteralValue))) +{ } + +LiteralValue::LiteralValue(solidity::yul::LiteralValue::Data const& _data, std::optional const& _hint): + m_numericValue(_data), + m_stringValue(_hint ? std::make_shared(*_hint) : nullptr) +{ } + +LiteralValue::Data const& LiteralValue::value() const +{ + yulAssert(!unlimited()); + return *m_numericValue; +} + +LiteralValue::BuiltinStringLiteralData const& LiteralValue::builtinStringLiteralValue() const +{ + yulAssert(unlimited()); + return *m_stringValue; +} + +bool LiteralValue::unlimited() const +{ + return !m_numericValue.has_value(); +} + +LiteralValue::RepresentationHint const& LiteralValue::hint() const +{ + yulAssert(!unlimited()); + return m_stringValue; +} + +bool LiteralValue::operator==(LiteralValue const& _rhs) const +{ + if (unlimited() != _rhs.unlimited()) + return false; + + if (unlimited()) + return builtinStringLiteralValue() == _rhs.builtinStringLiteralValue(); + + return value() == _rhs.value(); +} + +bool LiteralValue::operator<(solidity::yul::LiteralValue const& _rhs) const +{ + if (unlimited() != _rhs.unlimited()) + return unlimited() < _rhs.unlimited(); + + if (unlimited()) + return builtinStringLiteralValue() < _rhs.builtinStringLiteralValue(); + + return value() < _rhs.value(); +} + +} diff --git a/libyul/AST.h b/libyul/AST.h index 4e3e92de3dad..ad60e468592a 100644 --- a/libyul/AST.h +++ b/libyul/AST.h @@ -28,6 +28,8 @@ #include +#include + #include #include @@ -41,7 +43,32 @@ using TypedNameList = std::vector; /// Literal number or string (up to 32 bytes) enum class LiteralKind { Number, Boolean, String }; -struct Literal { langutil::DebugData::ConstPtr debugData; LiteralKind kind; YulString value; Type type; }; +/// Literal value that holds a u256 word of data, can be of LiteralKind type and - in case of arguments to +/// builtins - exceed the u256 word (32 bytes), in which case the value is stored as string. The former is constructed +/// via u256 word and optional hint and leads to unlimited == false, the latter is +/// constructed via the string constructor and leads to unlimited == true. +class LiteralValue { +public: + using Data = u256; + using BuiltinStringLiteralData = std::string; + using RepresentationHint = std::shared_ptr; + + LiteralValue() = default; + explicit LiteralValue(std::string _builtinStringLiteralValue); + explicit LiteralValue(Data const& _data, std::optional const& _hint = std::nullopt); + + bool operator==(LiteralValue const& _rhs) const; + bool operator<(LiteralValue const& _rhs) const; + Data const& value() const; + BuiltinStringLiteralData const& builtinStringLiteralValue() const; + bool unlimited() const; + RepresentationHint const& hint() const; + +private: + std::optional m_numericValue; + std::shared_ptr m_stringValue; +}; +struct Literal { langutil::DebugData::ConstPtr debugData; LiteralKind kind; LiteralValue value; Type type; }; /// External / internal identifier or label reference struct Identifier { langutil::DebugData::ConstPtr debugData; YulString name; }; /// Assignment ("x := mload(20:u256)", expects push-1-expression on the right hand diff --git a/libyul/ASTForward.h b/libyul/ASTForward.h index a4dc5be3f8eb..12992edf8872 100644 --- a/libyul/ASTForward.h +++ b/libyul/ASTForward.h @@ -29,6 +29,7 @@ namespace solidity::yul { enum class LiteralKind; +class LiteralValue; struct Literal; struct Label; struct Identifier; diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index f85ef95442bd..ac97f988d47d 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -41,7 +41,6 @@ #include -#include #include using namespace std::string_literals; @@ -104,24 +103,32 @@ AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect(Dialect const& _dialect, std::vector AsmAnalyzer::operator()(Literal const& _literal) { expectValidType(_literal.type, nativeLocationOf(_literal)); - if (_literal.kind == LiteralKind::String && _literal.value.str().size() > 32) + bool erroneousLiteralValue = false; + if (_literal.kind == LiteralKind::String && !_literal.value.unlimited() && _literal.value.hint() && _literal.value.hint()->size() > 32) + { + erroneousLiteralValue = true; m_errorReporter.typeError( 3069_error, nativeLocationOf(_literal), - "String literal too long (" + std::to_string(_literal.value.str().size()) + " > 32)" + "String literal too long (" + std::to_string(formatLiteral(_literal, false /* _validated */ ).size()) + " > 32)" ); - else if (_literal.kind == LiteralKind::Number && bigint(_literal.value.str()) > u256(-1)) + } + else if (_literal.kind == LiteralKind::Number && _literal.value.hint() && bigint(*_literal.value.hint()) > u256(-1)) + { + erroneousLiteralValue = true; m_errorReporter.typeError(6708_error, nativeLocationOf(_literal), "Number literal too large (> 256 bits)"); - else if (_literal.kind == LiteralKind::Boolean) - yulAssert(_literal.value == "true"_yulstring || _literal.value == "false"_yulstring, ""); + } if (!m_dialect.validTypeForLiteral(_literal.kind, _literal.value, _literal.type)) + { m_errorReporter.typeError( 5170_error, nativeLocationOf(_literal), - "Invalid type \"" + _literal.type.str() + "\" for literal \"" + _literal.value.str() + "\"." + "Invalid type \"" + _literal.type.str() + "\" for literal \"" + formatLiteral(_literal) + "\"." ); + } + yulAssert(erroneousLiteralValue ^ validLiteral(_literal), "Invalid literal after validating it through AsmAnalyzer."); return {_literal.type}; } @@ -420,23 +427,25 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) std::string functionName = _funCall.functionName.name.str(); if (functionName == "datasize" || functionName == "dataoffset") { - if (!m_dataNames.count(std::get(arg).value)) + auto const& argumentAsLiteral = std::get(arg); + if (!m_dataNames.count(YulString(formatLiteral(argumentAsLiteral)))) m_errorReporter.typeError( 3517_error, nativeLocationOf(arg), - "Unknown data object \"" + std::get(arg).value.str() + "\"." + "Unknown data object \"" + formatLiteral(argumentAsLiteral) + "\"." ); } else if (functionName.substr(0, "verbatim_"s.size()) == "verbatim_") { - if (std::get(arg).value.empty()) + auto const& literalValue = std::get(arg).value; + yulAssert(literalValue.unlimited()); // verbatim literals are always unlimited + if (literalValue.builtinStringLiteralValue().empty()) m_errorReporter.typeError( 1844_error, nativeLocationOf(arg), "The \"verbatim_*\" builtins cannot be used with empty bytecode." ); } - argTypes.emplace_back(expectUnlimitedStringLiteral(std::get(arg))); continue; } @@ -495,12 +504,12 @@ void AsmAnalyzer::operator()(Switch const& _switch) (*this)(*_case.value); /// Note: the parser ensures there is only one default case - if (watcher.ok() && !cases.insert(valueOfLiteral(*_case.value)).second) + if (watcher.ok() && !cases.insert(_case.value->value.value()).second) m_errorReporter.declarationError( 6792_error, nativeLocationOf(_case), "Duplicate case \"" + - valueOfLiteral(*_case.value).str() + + formatLiteral(*_case.value) + "\" defined." ); } @@ -560,8 +569,9 @@ YulString AsmAnalyzer::expectExpression(Expression const& _expr) YulString AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) { - yulAssert(_literal.kind == LiteralKind::String, ""); - yulAssert(m_dialect.validTypeForLiteral(LiteralKind::String, _literal.value, _literal.type), ""); + yulAssert(_literal.kind == LiteralKind::String); + yulAssert(m_dialect.validTypeForLiteral(LiteralKind::String, _literal.value, _literal.type)); + yulAssert(_literal.value.unlimited()); return {_literal.type}; } diff --git a/libyul/AsmJsonConverter.cpp b/libyul/AsmJsonConverter.cpp index a89e4967aa4e..60475497542a 100644 --- a/libyul/AsmJsonConverter.cpp +++ b/libyul/AsmJsonConverter.cpp @@ -20,9 +20,10 @@ * Converts inline assembly AST to JSON format */ -#include #include +#include #include +#include #include #include @@ -47,14 +48,11 @@ Json AsmJsonConverter::operator()(TypedName const& _node) const Json AsmJsonConverter::operator()(Literal const& _node) const { + yulAssert(validLiteral(_node)); Json ret = createAstNode(originLocationOf(_node), nativeLocationOf(_node), "YulLiteral"); switch (_node.kind) { case LiteralKind::Number: - yulAssert( - util::isValidDecimal(_node.value.str()) || util::isValidHex(_node.value.str()), - "Invalid number literal" - ); ret["kind"] = "number"; break; case LiteralKind::Boolean: @@ -62,12 +60,15 @@ Json AsmJsonConverter::operator()(Literal const& _node) const break; case LiteralKind::String: ret["kind"] = "string"; - ret["hexValue"] = util::toHex(util::asBytes(_node.value.str())); + ret["hexValue"] = util::toHex(util::asBytes(formatLiteral(_node))); break; } ret["type"] = _node.type.str(); - if (util::validateUTF8(_node.value.str())) - ret["value"] = _node.value.str(); + { + auto const formattedLiteral = formatLiteral(_node); + if (util::validateUTF8(formattedLiteral)) + ret["value"] = formattedLiteral; + } return ret; } diff --git a/libyul/AsmJsonImporter.cpp b/libyul/AsmJsonImporter.cpp index 41e065853517..63b1d65d26ec 100644 --- a/libyul/AsmJsonImporter.cpp +++ b/libyul/AsmJsonImporter.cpp @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -165,26 +166,25 @@ Literal AsmJsonImporter::createLiteral(Json const& _node) std::string kind = member(_node, "kind").get(); solAssert(member(_node, "hexValue").is_string() || member(_node, "value").is_string(), ""); + std::string value; if (_node.contains("hexValue")) - lit.value = YulString{util::asString(util::fromHex(member(_node, "hexValue").get()))}; + value = util::asString(util::fromHex(member(_node, "hexValue").get())); else - lit.value = YulString{member(_node, "value").get()}; - - lit.type= YulString{member(_node, "type").get()}; - + value = member(_node, "value").get(); + lit.type = YulString{member(_node, "type").get()}; if (kind == "number") { - langutil::CharStream charStream(lit.value.str(), ""); + langutil::CharStream charStream(value, ""); langutil::Scanner scanner{charStream}; lit.kind = LiteralKind::Number; yulAssert( scanner.currentToken() == Token::Number, - "Expected number but got " + langutil::TokenTraits::friendlyName(scanner.currentToken()) + std::string(" while scanning ") + lit.value.str() + "Expected number but got " + langutil::TokenTraits::friendlyName(scanner.currentToken()) + std::string(" while scanning ") + value ); } else if (kind == "bool") { - langutil::CharStream charStream(lit.value.str(), ""); + langutil::CharStream charStream(value, ""); langutil::Scanner scanner{charStream}; lit.kind = LiteralKind::Boolean; yulAssert( @@ -197,13 +197,17 @@ Literal AsmJsonImporter::createLiteral(Json const& _node) { lit.kind = LiteralKind::String; yulAssert( - lit.value.str().size() <= 32, - "String literal too long (" + std::to_string(lit.value.str().size()) + " > 32)" + value.size() <= 32, + "String literal too long (" + std::to_string(value.size()) + " > 32)" ); } else yulAssert(false, "unknown type of literal"); + // import only for inline assembly, no unlimited string literals there + lit.value = valueOfLiteral(value, lit.kind, false /* _unlimitedLiteralArgument */); + + yulAssert(validLiteral(lit)); return lit; } diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index a009b005d6bd..ecf3475a8a3b 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -470,11 +471,11 @@ ForLoop Parser::parseForLoop() return forLoop; } -Expression Parser::parseExpression() +Expression Parser::parseExpression(bool _unlimitedLiteralArgument) { RecursionGuard recursionGuard(*this); - std::variant operation = parseLiteralOrIdentifier(); + std::variant operation = parseLiteralOrIdentifier(_unlimitedLiteralArgument); return visit(GenericVisitor{ [&](Identifier& _identifier) -> Expression { @@ -495,7 +496,7 @@ Expression Parser::parseExpression() }, operation); } -std::variant Parser::parseLiteralOrIdentifier() +std::variant Parser::parseLiteralOrIdentifier(bool _unlimitedLiteralArgument) { RecursionGuard recursionGuard(*this); switch (currentToken()) @@ -535,7 +536,7 @@ std::variant Parser::parseLiteralOrIdentifier() Literal literal{ createDebugData(), kind, - YulString{currentLiteral()}, + valueOfLiteral(currentLiteral(), kind, _unlimitedLiteralArgument && kind == LiteralKind::String), kind == LiteralKind::Boolean ? m_dialect.boolType : m_dialect.defaultType }; advance(); @@ -639,15 +640,20 @@ FunctionCall Parser::parseCall(std::variant&& _initialOp) FunctionCall ret; ret.functionName = std::move(std::get(_initialOp)); ret.debugData = ret.functionName.debugData; - + auto const isUnlimitedLiteralArgument = [f=m_dialect.builtin(ret.functionName.name)](size_t const index) { + if (f && index < f->literalArguments.size()) + return f->literalArgument(index).has_value(); + return false; + }; + size_t argumentIndex {0}; expectToken(Token::LParen); if (currentToken() != Token::RParen) { - ret.arguments.emplace_back(parseExpression()); + ret.arguments.emplace_back(parseExpression(isUnlimitedLiteralArgument(argumentIndex++))); while (currentToken() != Token::RParen) { expectToken(Token::Comma); - ret.arguments.emplace_back(parseExpression()); + ret.arguments.emplace_back(parseExpression(isUnlimitedLiteralArgument(argumentIndex++))); } } updateLocationEndFrom(ret.debugData, currentLocation()); diff --git a/libyul/AsmParser.h b/libyul/AsmParser.h index dd91e436e234..3348904091f2 100644 --- a/libyul/AsmParser.h +++ b/libyul/AsmParser.h @@ -138,10 +138,10 @@ class Parser: public langutil::ParserBase Case parseCase(); ForLoop parseForLoop(); /// Parses a functional expression that has to push exactly one stack element - Expression parseExpression(); + Expression parseExpression(bool _unlimitedLiteralArgument = false); /// Parses an elementary operation, i.e. a literal, identifier, instruction or /// builtin function call (only the name). - std::variant parseLiteralOrIdentifier(); + std::variant parseLiteralOrIdentifier(bool _unlimitedLiteralArgument = false); VariableDeclaration parseVariableDeclaration(); FunctionDefinition parseFunctionDefinition(); FunctionCall parseCall(std::variant&& _initialOp); diff --git a/libyul/AsmPrinter.cpp b/libyul/AsmPrinter.cpp index b27af037131b..191fc5d2d6a1 100644 --- a/libyul/AsmPrinter.cpp +++ b/libyul/AsmPrinter.cpp @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -34,8 +35,8 @@ #include -#include #include +#include using namespace solidity; using namespace solidity::langutil; @@ -44,21 +45,22 @@ using namespace solidity::yul; std::string AsmPrinter::operator()(Literal const& _literal) { + yulAssert(validLiteral(_literal)); + std::string const locationComment = formatDebugData(_literal); + std::string const formattedValue = formatLiteral(_literal); switch (_literal.kind) { case LiteralKind::Number: - yulAssert(isValidDecimal(_literal.value.str()) || isValidHex(_literal.value.str()), "Invalid number literal"); - return locationComment + _literal.value.str() + appendTypeName(_literal.type); + return locationComment + formattedValue + appendTypeName(_literal.type); case LiteralKind::Boolean: - yulAssert(_literal.value == "true"_yulstring || _literal.value == "false"_yulstring, "Invalid bool literal."); - return locationComment + ((_literal.value == "true"_yulstring) ? "true" : "false") + appendTypeName(_literal.type, true); + return locationComment + formattedValue + appendTypeName(_literal.type, true); case LiteralKind::String: break; } - return locationComment + escapeAndQuoteString(_literal.value.str()) + appendTypeName(_literal.type); + return locationComment + escapeAndQuoteString(formattedValue) + appendTypeName(_literal.type); } std::string AsmPrinter::operator()(Identifier const& _identifier) diff --git a/libyul/CMakeLists.txt b/libyul/CMakeLists.txt index 811a6239b7f0..92b03facfe93 100644 --- a/libyul/CMakeLists.txt +++ b/libyul/CMakeLists.txt @@ -5,6 +5,7 @@ add_library(yul AsmAnalysis.h AsmAnalysisInfo.h AST.h + AST.cpp ASTForward.h AsmJsonConverter.h AsmJsonConverter.cpp diff --git a/libyul/Dialect.cpp b/libyul/Dialect.cpp index 8440698f1336..69ca1e9dc68d 100644 --- a/libyul/Dialect.cpp +++ b/libyul/Dialect.cpp @@ -28,20 +28,20 @@ using namespace solidity::langutil; Literal Dialect::zeroLiteralForType(solidity::yul::YulString _type) const { if (_type == boolType && _type != defaultType) - return {DebugData::create(), LiteralKind::Boolean, "false"_yulstring, _type}; - return {DebugData::create(), LiteralKind::Number, "0"_yulstring, _type}; + return {DebugData::create(), LiteralKind::Boolean, LiteralValue(false), _type}; + return {DebugData::create(), LiteralKind::Number, LiteralValue(0, std::nullopt), _type}; } Literal Dialect::trueLiteral() const { if (boolType != defaultType) - return {DebugData::create(), LiteralKind::Boolean, "true"_yulstring, boolType}; + return {DebugData::create(), LiteralKind::Boolean, LiteralValue(true), boolType}; else - return {DebugData::create(), LiteralKind::Number, "1"_yulstring, defaultType}; + return {DebugData::create(), LiteralKind::Number, LiteralValue(1), defaultType}; } -bool Dialect::validTypeForLiteral(LiteralKind _kind, YulString, YulString _type) const +bool Dialect::validTypeForLiteral(LiteralKind _kind, LiteralValue const&, YulString _type) const { if (_kind == LiteralKind::Boolean) return _type == boolType; diff --git a/libyul/Dialect.h b/libyul/Dialect.h index e7a5e4827334..e3f270357f91 100644 --- a/libyul/Dialect.h +++ b/libyul/Dialect.h @@ -35,6 +35,7 @@ namespace solidity::yul class YulString; using Type = YulString; enum class LiteralKind; +class LiteralValue; struct Literal; struct BuiltinFunction @@ -85,7 +86,7 @@ struct Dialect /// Check whether the given type is legal for the given literal value. /// Should only be called if the type exists in the dialect at all. - virtual bool validTypeForLiteral(LiteralKind _kind, YulString _value, YulString _type) const; + virtual bool validTypeForLiteral(LiteralKind _kind, LiteralValue const& _value, YulString _type) const; virtual Literal zeroLiteralForType(YulString _type) const; virtual Literal trueLiteral() const; diff --git a/libyul/Utilities.cpp b/libyul/Utilities.cpp index 8242553d3709..6a78441cba2a 100644 --- a/libyul/Utilities.cpp +++ b/libyul/Utilities.cpp @@ -86,56 +86,134 @@ std::string solidity::yul::reindent(std::string const& _code) return out.str(); } -u256 solidity::yul::valueOfNumberLiteral(Literal const& _literal) +LiteralValue solidity::yul::valueOfNumberLiteral(std::string_view const _literal) { - yulAssert(_literal.kind == LiteralKind::Number, "Expected number literal!"); + return LiteralValue{LiteralValue::Data(_literal), std::string(_literal)}; +} + +LiteralValue solidity::yul::valueOfStringLiteral(std::string_view const _literal) +{ + std::string const s(_literal); + return LiteralValue{u256(h256(s, h256::FromBinary, h256::AlignLeft)), s}; +} + +LiteralValue solidity::yul::valueOfBuiltinStringLiteralArgument(std::string_view _literal) +{ + return LiteralValue{std::string(_literal)}; +} - static std::map numberCache; - static YulStringRepository::ResetCallback callback{[&] { numberCache.clear(); }}; +LiteralValue solidity::yul::valueOfBoolLiteral(std::string_view const _literal) +{ + if (_literal == "true") + return LiteralValue{true}; + else if (_literal == "false") + return LiteralValue{false}; + + yulAssert(false, "Unexpected bool literal value!"); +} - auto&& [it, isNew] = numberCache.try_emplace(_literal.value, 0); - if (isNew) +LiteralValue solidity::yul::valueOfLiteral(std::string_view const _literal, LiteralKind const& _kind, bool const _unlimitedLiteralArgument) +{ + switch (_kind) { - std::string const& literalString = _literal.value.str(); - yulAssert(isValidDecimal(literalString) || isValidHex(literalString), "Invalid number literal!"); - it->second = u256(literalString); + case LiteralKind::Number: + return valueOfNumberLiteral(_literal); + case LiteralKind::Boolean: + return valueOfBoolLiteral(_literal); + case LiteralKind::String: + return _unlimitedLiteralArgument ? valueOfBuiltinStringLiteralArgument(_literal) : valueOfStringLiteral(_literal); } - return it->second; + util::unreachable(); } -u256 solidity::yul::valueOfStringLiteral(Literal const& _literal) +std::string solidity::yul::formatLiteral(solidity::yul::Literal const& _literal, bool const _validated) { - yulAssert(_literal.kind == LiteralKind::String, "Expected string literal!"); - yulAssert(_literal.value.str().size() <= 32, "Literal string too long!"); + if (_validated) + yulAssert(validLiteral(_literal), "Encountered invalid literal in formatLiteral."); + + if (_literal.value.unlimited()) + return _literal.value.builtinStringLiteralValue(); + + if (_literal.value.hint()) + return *_literal.value.hint(); + + if (_literal.kind == LiteralKind::Boolean) + return _literal.value.value() == false ? "false" : "true"; - return u256(h256(_literal.value.str(), h256::FromBinary, h256::AlignLeft)); + // if there is no hint and it is not a boolean, just stringify the u256 word + return _literal.value.value().str(); } -u256 yul::valueOfBoolLiteral(Literal const& _literal) +bool solidity::yul::validLiteral(solidity::yul::Literal const& _literal) { - yulAssert(_literal.kind == LiteralKind::Boolean, "Expected bool literal!"); + switch (_literal.kind) + { + case LiteralKind::Number: + return validNumberLiteral(_literal); + case LiteralKind::Boolean: + return validBoolLiteral(_literal); + case LiteralKind::String: + return validStringLiteral(_literal); + } + util::unreachable(); +} - if (_literal.value == "true"_yulstring) - return u256(1); - else if (_literal.value == "false"_yulstring) - return u256(0); +bool solidity::yul::validStringLiteral(solidity::yul::Literal const& _literal) +{ + if (_literal.kind != LiteralKind::String) + return false; - yulAssert(false, "Unexpected bool literal value!"); + if (_literal.value.unlimited()) + return true; + + if (_literal.value.hint()) + return _literal.value.hint()->size() <= 32 && _literal.value.value() == valueOfLiteral(*_literal.value.hint(), _literal.kind).value(); + + return true; } -u256 solidity::yul::valueOfLiteral(Literal const& _literal) +bool solidity::yul::validNumberLiteral(solidity::yul::Literal const& _literal) { - switch (_literal.kind) + if (_literal.kind != LiteralKind::Number || _literal.value.unlimited()) + return false; + + if (!_literal.value.hint()) + return true; + + auto const& repr = *_literal.value.hint(); + + if (!isValidDecimal(repr) && !isValidHex(repr)) + return false; + + if (bigint(repr) > u256(-1)) + return false; + + if (_literal.value.value() != valueOfLiteral(repr, _literal.kind).value()) + return false; + + return true; +} + +bool solidity::yul::validBoolLiteral(solidity::yul::Literal const& _literal) +{ + if (_literal.kind != LiteralKind::Boolean || _literal.value.unlimited()) + return false; + + if (_literal.value.hint() && !(*_literal.value.hint() == "true" || *_literal.value.hint() == "false")) + return false; + + yulAssert(u256(0) == u256(false)); + yulAssert(u256(1) == u256(true)); + + if (_literal.value.hint()) { - case LiteralKind::Number: - return valueOfNumberLiteral(_literal); - case LiteralKind::Boolean: - return valueOfBoolLiteral(_literal); - case LiteralKind::String: - return valueOfStringLiteral(_literal); - default: - yulAssert(false, "Unexpected literal kind!"); + if (*_literal.value.hint() == "false") + return _literal.value.value() == false; + else + return _literal.value.value() == true; } + + return _literal.value.value() == true || _literal.value.value() == false; } template<> @@ -144,10 +222,14 @@ bool Less::operator()(Literal const& _lhs, Literal const& _rhs) const if (std::make_tuple(_lhs.kind, _lhs.type) != std::make_tuple(_rhs.kind, _rhs.type)) return std::make_tuple(_lhs.kind, _lhs.type) < std::make_tuple(_rhs.kind, _rhs.type); - if (_lhs.kind == LiteralKind::Number) - return valueOfNumberLiteral(_lhs) < valueOfNumberLiteral(_rhs); - else - return _lhs.value < _rhs.value; + if (_lhs.value.unlimited() && _rhs.value.unlimited()) + yulAssert( + _lhs.kind == LiteralKind::String && _rhs.kind == LiteralKind::String, + "Cannot have unlimited value that is not of String kind." + ); + + return _lhs.value < _rhs.value; + } bool SwitchCaseCompareByLiteralValue::operator()(Case const* _lhs, Case const* _rhs) const diff --git a/libyul/Utilities.h b/libyul/Utilities.h index e4d496cd4eba..434c5e9c5a3a 100644 --- a/libyul/Utilities.h +++ b/libyul/Utilities.h @@ -25,15 +25,28 @@ #include #include +#include + namespace solidity::yul { std::string reindent(std::string const& _code); -u256 valueOfNumberLiteral(Literal const& _literal); -u256 valueOfStringLiteral(Literal const& _literal); -u256 valueOfBoolLiteral(Literal const& _literal); -u256 valueOfLiteral(Literal const& _literal); +LiteralValue valueOfNumberLiteral(std::string_view _literal); +LiteralValue valueOfStringLiteral(std::string_view _literal); +LiteralValue valueOfBuiltinStringLiteralArgument(std::string_view _literal); +LiteralValue valueOfBoolLiteral(std::string_view _literal); +LiteralValue valueOfLiteral(std::string_view _literal, LiteralKind const& _kind, bool _unlimitedLiteralArgument = false); +bool validLiteral(Literal const& _literal); +bool validStringLiteral(Literal const& _literal); +bool validNumberLiteral(Literal const& _literal); +bool validBoolLiteral(Literal const& _literal); + +/// Produces a string representation of a Literal instance. +/// @param _literal the Literal to be formatted +/// @param _validated whether the Literal was already validated, i.e., assumptions are asserted in the method +/// @returns the literal's string representation +std::string formatLiteral(Literal const& _literal, bool _validated = true); /** * Linear order on Yul AST nodes. diff --git a/libyul/backends/evm/ConstantOptimiser.cpp b/libyul/backends/evm/ConstantOptimiser.cpp index c5a33e52f452..7b17f7d89012 100644 --- a/libyul/backends/evm/ConstantOptimiser.cpp +++ b/libyul/backends/evm/ConstantOptimiser.cpp @@ -81,7 +81,7 @@ struct MiniEVMInterpreter } u256 operator()(Literal const& _literal) { - return valueOfLiteral(_literal); + return _literal.value.value(); } u256 operator()(Identifier const&) { yulAssert(false, ""); } @@ -100,7 +100,7 @@ void ConstantOptimiser::visit(Expression& _e) if ( Expression const* repr = RepresentationFinder(m_dialect, m_meter, debugDataOf(_e), m_cache) - .tryFindRepresentation(valueOfLiteral(literal)) + .tryFindRepresentation(literal.value.value()) ) _e = ASTCopier{}.translate(*repr); } @@ -179,7 +179,7 @@ Representation const& RepresentationFinder::findRepresentation(u256 const& _valu Representation RepresentationFinder::represent(u256 const& _value) const { Representation repr; - repr.expression = std::make_unique(Literal{m_debugData, LiteralKind::Number, YulString{formatNumber(_value)}, {}}); + repr.expression = std::make_unique(Literal{m_debugData, LiteralKind::Number, LiteralValue{_value, formatNumber(_value)}, {}}); repr.cost = m_meter.costs(*repr.expression); return repr; } diff --git a/libyul/backends/evm/ControlFlowGraphBuilder.cpp b/libyul/backends/evm/ControlFlowGraphBuilder.cpp index f048e5717e10..a5e9613b5887 100644 --- a/libyul/backends/evm/ControlFlowGraphBuilder.cpp +++ b/libyul/backends/evm/ControlFlowGraphBuilder.cpp @@ -245,7 +245,7 @@ ControlFlowGraphBuilder::ControlFlowGraphBuilder( StackSlot ControlFlowGraphBuilder::operator()(Literal const& _literal) { - return LiteralSlot{valueOfLiteral(_literal), _literal.debugData}; + return LiteralSlot{_literal.value.value(), _literal.debugData}; } StackSlot ControlFlowGraphBuilder::operator()(Identifier const& _identifier) @@ -361,7 +361,7 @@ void ControlFlowGraphBuilder::operator()(Switch const& _switch) {*_case.value, Identifier{{}, ghostVariableName}} }); CFG::Operation& operation = m_currentBlock->operations.emplace_back(CFG::Operation{ - Stack{ghostVarSlot, LiteralSlot{valueOfLiteral(*_case.value), debugDataOf(*_case.value)}}, + Stack{ghostVarSlot, LiteralSlot{_case.value->value.value(), debugDataOf(*_case.value)}}, Stack{TemporarySlot{ghostCall, 0}}, CFG::BuiltinCall{debugDataOf(_case), *equalityBuiltin, ghostCall, 2}, }); @@ -399,7 +399,7 @@ void ControlFlowGraphBuilder::operator()(ForLoop const& _loop) std::optional constantCondition; if (auto const* literalCondition = std::get_if(_loop.condition.get())) - constantCondition = valueOfLiteral(*literalCondition) != 0; + constantCondition = literalCondition->value.value() != 0; CFG::BasicBlock& loopCondition = m_graph.makeBlock(debugDataOf(*_loop.condition)); CFG::BasicBlock& loopBody = m_graph.makeBlock(debugDataOf(_loop.body)); diff --git a/libyul/backends/evm/EVMCodeTransform.cpp b/libyul/backends/evm/EVMCodeTransform.cpp index 50e48f7681f7..bdce395ef89f 100644 --- a/libyul/backends/evm/EVMCodeTransform.cpp +++ b/libyul/backends/evm/EVMCodeTransform.cpp @@ -297,7 +297,7 @@ void CodeTransform::operator()(Identifier const& _identifier) void CodeTransform::operator()(Literal const& _literal) { m_assembly.setSourceLocation(originLocationOf(_literal)); - m_assembly.appendConstant(valueOfLiteral(_literal)); + m_assembly.appendConstant(_literal.value.value()); } void CodeTransform::operator()(If const& _if) diff --git a/libyul/backends/evm/EVMDialect.cpp b/libyul/backends/evm/EVMDialect.cpp index 6a3b34f97707..856689c91ad4 100644 --- a/libyul/backends/evm/EVMDialect.cpp +++ b/libyul/backends/evm/EVMDialect.cpp @@ -219,7 +219,7 @@ std::map createBuiltins(langutil::EVMVersion _ ) { yulAssert(_call.arguments.size() == 1, ""); Expression const& arg = _call.arguments.front(); - _assembly.appendLinkerSymbol(std::get(arg).value.str()); + _assembly.appendLinkerSymbol(formatLiteral(std::get(arg))); })); builtins.emplace(createFunction( @@ -236,7 +236,7 @@ std::map createBuiltins(langutil::EVMVersion _ yulAssert(_call.arguments.size() == 1, ""); Literal const* literal = std::get_if(&_call.arguments.front()); yulAssert(literal, ""); - _assembly.appendConstant(valueOfLiteral(*literal)); + _assembly.appendConstant(literal->value.value()); }) ); @@ -248,7 +248,7 @@ std::map createBuiltins(langutil::EVMVersion _ yulAssert(_context.currentObject, "No object available."); yulAssert(_call.arguments.size() == 1, ""); Expression const& arg = _call.arguments.front(); - YulString dataName = std::get(arg).value; + YulString const dataName (formatLiteral(std::get(arg))); if (_context.currentObject->name == dataName) _assembly.appendAssemblySize(); else @@ -269,7 +269,7 @@ std::map createBuiltins(langutil::EVMVersion _ yulAssert(_context.currentObject, "No object available."); yulAssert(_call.arguments.size() == 1, ""); Expression const& arg = _call.arguments.front(); - YulString dataName = std::get(arg).value; + YulString const dataName (formatLiteral(std::get(arg))); if (_context.currentObject->name == dataName) _assembly.appendConstant(0); else @@ -328,8 +328,8 @@ std::map createBuiltins(langutil::EVMVersion _ BuiltinContext& ) { yulAssert(_call.arguments.size() == 3, ""); - YulString identifier = std::get(_call.arguments[1]).value; - _assembly.appendImmutableAssignment(identifier.str()); + auto const identifier = (formatLiteral(std::get(_call.arguments[1]))); + _assembly.appendImmutableAssignment(identifier); } )); builtins.emplace(createFunction( @@ -344,7 +344,7 @@ std::map createBuiltins(langutil::EVMVersion _ BuiltinContext& ) { yulAssert(_call.arguments.size() == 1, ""); - _assembly.appendImmutable(std::get(_call.arguments.front()).value.str()); + _assembly.appendImmutable(formatLiteral(std::get(_call.arguments.front()))); } )); } @@ -450,7 +450,7 @@ BuiltinFunctionForEVM const* EVMDialect::verbatimFunction(size_t _arguments, siz Expression const& bytecode = _call.arguments.front(); _assembly.appendVerbatim( - asBytes(std::get(bytecode).value.str()), + asBytes(formatLiteral(std::get(bytecode))), _arguments, _returnVariables ); diff --git a/libyul/backends/evm/EVMMetrics.cpp b/libyul/backends/evm/EVMMetrics.cpp index 09c6abdd14d4..84ebdab1d2be 100644 --- a/libyul/backends/evm/EVMMetrics.cpp +++ b/libyul/backends/evm/EVMMetrics.cpp @@ -91,7 +91,7 @@ void GasMeterVisitor::operator()(Literal const& _lit) m_dataGas += singleByteDataGas() + evmasm::GasMeter::dataGas( - toCompactBigEndian(valueOfLiteral(_lit), 1), + toCompactBigEndian(_lit.value.value(), 1), m_isCreation, m_dialect.evmVersion() ); diff --git a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp index a3052a542f64..047014e3dc43 100644 --- a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp +++ b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp @@ -224,7 +224,7 @@ void OptimizedEVMCodeTransform::validateSlot(StackSlot const& _slot, Expression std::visit(util::GenericVisitor{ [&](yul::Literal const& _literal) { auto* literalSlot = std::get_if(&_slot); - yulAssert(literalSlot && valueOfLiteral(_literal) == literalSlot->value, ""); + yulAssert(literalSlot && _literal.value.value() == literalSlot->value, ""); }, [&](yul::Identifier const& _identifier) { auto* variableSlot = std::get_if(&_slot); diff --git a/libyul/optimiser/BlockHasher.cpp b/libyul/optimiser/BlockHasher.cpp index 380cc15fb399..d5febca932c1 100644 --- a/libyul/optimiser/BlockHasher.cpp +++ b/libyul/optimiser/BlockHasher.cpp @@ -41,6 +41,18 @@ static constexpr uint64_t compileTimeLiteralHash(char const (&_literal)[N]) } } +void ASTHasherBase::hashLiteral(solidity::yul::Literal const& _literal) +{ + hash64(compileTimeLiteralHash("Literal")); + if (!_literal.value.unlimited()) + hash64(std::hash{}(_literal.value.value())); + else + hash64(std::hash{}(_literal.value.builtinStringLiteralValue())); + hash64(_literal.type.hash()); + hash8(static_cast(_literal.kind)); + hash8(_literal.value.unlimited()); +} + std::map BlockHasher::run(Block const& _block) { std::map result; @@ -51,13 +63,7 @@ std::map BlockHasher::run(Block const& _block) void BlockHasher::operator()(Literal const& _literal) { - hash64(compileTimeLiteralHash("Literal")); - if (_literal.kind == LiteralKind::Number) - hash64(std::hash{}(valueOfNumberLiteral(_literal))); - else - hash64(_literal.value.hash()); - hash64(_literal.type.hash()); - hash8(static_cast(_literal.kind)); + hashLiteral(_literal); } void BlockHasher::operator()(Identifier const& _identifier) @@ -203,13 +209,7 @@ uint64_t ExpressionHasher::run(Expression const& _e) void ExpressionHasher::operator()(Literal const& _literal) { - hash64(compileTimeLiteralHash("Literal")); - if (_literal.kind == LiteralKind::Number) - hash64(std::hash{}(valueOfNumberLiteral(_literal))); - else - hash64(_literal.value.hash()); - hash64(_literal.type.hash()); - hash8(static_cast(_literal.kind)); + hashLiteral(_literal); } void ExpressionHasher::operator()(Identifier const& _identifier) diff --git a/libyul/optimiser/BlockHasher.h b/libyul/optimiser/BlockHasher.h index 6dc55371cc8a..2b9a71f101ac 100644 --- a/libyul/optimiser/BlockHasher.h +++ b/libyul/optimiser/BlockHasher.h @@ -55,10 +55,15 @@ class HasherBase hash32(static_cast(_value >> 32)); } - uint64_t m_hash = fnvEmptyHash; }; +class ASTHasherBase: public HasherBase +{ +protected: + void hashLiteral(solidity::yul::Literal const& _literal); +}; + /** * Optimiser component that calculates hash values for blocks. * Syntactically equal blocks will have identical hashes and @@ -73,7 +78,7 @@ class HasherBase * * Prerequisite: Disambiguator, ForLoopInitRewriter */ -class BlockHasher: public ASTWalker, public HasherBase +class BlockHasher: public ASTWalker, public ASTHasherBase { public: @@ -120,7 +125,7 @@ class BlockHasher: public ASTWalker, public HasherBase * have a different name and the same if the name matches. * This means this hasher should only be used on disambiguated sources. */ -class ExpressionHasher: public ASTWalker, public HasherBase +class ExpressionHasher: public ASTWalker, public ASTHasherBase { public: /// Computes a hash of an expression that (in contrast to the behaviour of the class) diff --git a/libyul/optimiser/CommonSubexpressionEliminator.cpp b/libyul/optimiser/CommonSubexpressionEliminator.cpp index ae55f75e9847..1c7879056d61 100644 --- a/libyul/optimiser/CommonSubexpressionEliminator.cpp +++ b/libyul/optimiser/CommonSubexpressionEliminator.cpp @@ -114,7 +114,7 @@ void CommonSubexpressionEliminator::visit(Expression& _e) if ( m_returnVariables.count(variable) && std::holds_alternative(*value->value) && - valueOfLiteral(std::get(*value->value)) == 0 + std::get(*value->value).value.value() == 0 ) continue; // We check for syntactic equality again because the value might have changed. diff --git a/libyul/optimiser/ConditionalUnsimplifier.cpp b/libyul/optimiser/ConditionalUnsimplifier.cpp index 2af09af04b60..104ec1e4f095 100644 --- a/libyul/optimiser/ConditionalUnsimplifier.cpp +++ b/libyul/optimiser/ConditionalUnsimplifier.cpp @@ -59,7 +59,7 @@ void ConditionalUnsimplifier::operator()(Switch& _switch) assignment.variableNames.size() == 1 && assignment.variableNames.front().name == expr && std::holds_alternative(*assignment.value) && - valueOfLiteral(std::get(*assignment.value)) == valueOfLiteral(*_case.value) + std::get(*assignment.value).value == _case.value->value ) _case.body.statements.erase(_case.body.statements.begin()); } @@ -95,7 +95,7 @@ void ConditionalUnsimplifier::operator()(Block& _block) assignment.variableNames.size() == 1 && assignment.variableNames.front().name == condition && std::holds_alternative(*assignment.value) && - valueOfLiteral(std::get(*assignment.value)) == 0 + std::get(*assignment.value).value.value() == 0 ) return {make_vector(std::move(_stmt1))}; } diff --git a/libyul/optimiser/DataFlowAnalyzer.cpp b/libyul/optimiser/DataFlowAnalyzer.cpp index 5992c9b985c6..5ec3cf248df9 100644 --- a/libyul/optimiser/DataFlowAnalyzer.cpp +++ b/libyul/optimiser/DataFlowAnalyzer.cpp @@ -414,7 +414,7 @@ std::optional DataFlowAnalyzer::valueOfIdentifier(YulString const& _name) { if (AssignedValue const* value = variableValue(_name)) if (Literal const* literal = std::get_if(value->value)) - return valueOfLiteral(*literal); + return literal->value.value(); return std::nullopt; } diff --git a/libyul/optimiser/DataFlowAnalyzer.h b/libyul/optimiser/DataFlowAnalyzer.h index b449357e6606..e41620b15f27 100644 --- a/libyul/optimiser/DataFlowAnalyzer.h +++ b/libyul/optimiser/DataFlowAnalyzer.h @@ -217,7 +217,7 @@ class DataFlowAnalyzer: public ASTModifier }; /// Special expression whose address will be used in m_value. /// YulString does not need to be reset because DataFlowAnalyzer is short-lived. - Expression const m_zero{Literal{{}, LiteralKind::Number, YulString{"0"}, {}}}; + Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue{0, "0"}, {}}}; /// List of scopes. std::vector m_variableScopes; }; diff --git a/libyul/optimiser/ExpressionSimplifier.cpp b/libyul/optimiser/ExpressionSimplifier.cpp index c87c5df23f36..6d0a8c9d7409 100644 --- a/libyul/optimiser/ExpressionSimplifier.cpp +++ b/libyul/optimiser/ExpressionSimplifier.cpp @@ -60,14 +60,14 @@ void ExpressionSimplifier::visit(Expression& _expression) !knownToBeZero(startArgument) && !std::holds_alternative(startArgument) ) - startArgument = Literal{debugDataOf(startArgument), LiteralKind::Number, "0"_yulstring, {}}; + startArgument = Literal{debugDataOf(startArgument), LiteralKind::Number, LiteralValue{0, "0"}, {}}; } } bool ExpressionSimplifier::knownToBeZero(Expression const& _expression) const { if (auto const* literal = std::get_if(&_expression)) - return valueOfLiteral(*literal) == 0; + return literal->value.value() == 0; else if (auto const* identifier = std::get_if(&_expression)) return valueOfIdentifier(identifier->name) == 0; else diff --git a/libyul/optimiser/ForLoopConditionIntoBody.cpp b/libyul/optimiser/ForLoopConditionIntoBody.cpp index 33d8496f08b5..df9847376af7 100644 --- a/libyul/optimiser/ForLoopConditionIntoBody.cpp +++ b/libyul/optimiser/ForLoopConditionIntoBody.cpp @@ -58,7 +58,7 @@ void ForLoopConditionIntoBody::operator()(ForLoop& _forLoop) Literal { debugData, LiteralKind::Boolean, - "true"_yulstring, + LiteralValue{true}, m_dialect.boolType } ); diff --git a/libyul/optimiser/ForLoopConditionOutOfBody.cpp b/libyul/optimiser/ForLoopConditionOutOfBody.cpp index e2451bc6c6e9..83b1e20a8e33 100644 --- a/libyul/optimiser/ForLoopConditionOutOfBody.cpp +++ b/libyul/optimiser/ForLoopConditionOutOfBody.cpp @@ -38,7 +38,7 @@ void ForLoopConditionOutOfBody::operator()(ForLoop& _forLoop) if ( !m_dialect.booleanNegationFunction() || !std::holds_alternative(*_forLoop.condition) || - valueOfLiteral(std::get(*_forLoop.condition)) == u256(0) || + std::get(*_forLoop.condition).value.value() == 0 || _forLoop.body.statements.empty() || !std::holds_alternative(_forLoop.body.statements.front()) ) diff --git a/libyul/optimiser/KnowledgeBase.cpp b/libyul/optimiser/KnowledgeBase.cpp index c280ecf14e1d..79eb2b317940 100644 --- a/libyul/optimiser/KnowledgeBase.cpp +++ b/libyul/optimiser/KnowledgeBase.cpp @@ -78,7 +78,7 @@ std::optional KnowledgeBase::valueIfKnownConstant(Expression const& _expre if (Identifier const* ident = std::get_if(&_expression)) return valueIfKnownConstant(ident->name); else if (Literal const* lit = std::get_if(&_expression)) - return valueOfLiteral(*lit); + return lit->value.value(); else return std::nullopt; } @@ -113,7 +113,7 @@ KnowledgeBase::VariableOffset KnowledgeBase::explore(YulString _var) std::optional KnowledgeBase::explore(Expression const& _value) { if (Literal const* literal = std::get_if(&_value)) - return VariableOffset{YulString{}, valueOfLiteral(*literal)}; + return VariableOffset{YulString{}, literal->value.value()}; else if (Identifier const* identifier = std::get_if(&_value)) return explore(identifier->name); else if (FunctionCall const* f = std::get_if(&_value)) diff --git a/libyul/optimiser/LoadResolver.cpp b/libyul/optimiser/LoadResolver.cpp index 84094c33e096..170eefc902b5 100644 --- a/libyul/optimiser/LoadResolver.cpp +++ b/libyul/optimiser/LoadResolver.cpp @@ -125,7 +125,7 @@ void LoadResolver::tryEvaluateKeccak( {}, LiteralKind::Number, // a dummy 256-bit number to represent the Keccak256 hash. - YulString{std::numeric_limits::max().str()}, + LiteralValue{std::numeric_limits::max()}, {} } ); @@ -146,10 +146,11 @@ void LoadResolver::tryEvaluateKeccak( { bytes contentAsBytes = toBigEndian(*memoryContent); contentAsBytes.resize(static_cast(*byteLength)); + u256 const contentHash (keccak256(contentAsBytes)); _e = Literal{ debugDataOf(_e), LiteralKind::Number, - YulString{u256(keccak256(contentAsBytes)).str()}, + LiteralValue{contentHash}, m_dialect.defaultType }; } diff --git a/libyul/optimiser/Metrics.cpp b/libyul/optimiser/Metrics.cpp index 42845f3b6627..2f1dee93eabe 100644 --- a/libyul/optimiser/Metrics.cpp +++ b/libyul/optimiser/Metrics.cpp @@ -71,7 +71,7 @@ size_t CodeWeights::costOf(Expression const& _expression) const else if (Literal const* literal = std::get_if(&_expression)) { // Avoid strings because they could be longer than 32 bytes. - if (literal->kind != LiteralKind::String && valueOfLiteral(*literal) == 0) + if (literal->kind != LiteralKind::String && literal->value.value() == 0) return literalZeroCost; else return literalCost; @@ -155,15 +155,15 @@ void CodeCost::operator()(Literal const& _literal) case LiteralKind::Boolean: break; case LiteralKind::Number: - for (u256 n = u256(_literal.value.str()); n >= 0x100; n >>= 8) + for (u256 n = _literal.value.value(); n >= 0x100; n >>= 8) cost++; - if (valueOfLiteral(_literal) == 0) + if (_literal.value.value() == 0) if (auto evmDialect = dynamic_cast(&m_dialect)) if (evmDialect->evmVersion().hasPush0()) --m_cost; break; case LiteralKind::String: - cost = _literal.value.str().size(); + cost = formatLiteral(_literal).size(); break; } diff --git a/libyul/optimiser/SSAValueTracker.h b/libyul/optimiser/SSAValueTracker.h index f1c93ff229de..5a7eee5124b4 100644 --- a/libyul/optimiser/SSAValueTracker.h +++ b/libyul/optimiser/SSAValueTracker.h @@ -57,7 +57,7 @@ class SSAValueTracker: public ASTWalker /// Special expression whose address will be used in m_values. /// YulString does not need to be reset because SSAValueTracker is short-lived. - Expression const m_zero{Literal{{}, LiteralKind::Number, YulString{"0"}, {}}}; + Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue(u256{0}), {}}}; std::map m_values; }; diff --git a/libyul/optimiser/SimplificationRules.cpp b/libyul/optimiser/SimplificationRules.cpp index 7fe56026ac95..e2d46832906e 100644 --- a/libyul/optimiser/SimplificationRules.cpp +++ b/libyul/optimiser/SimplificationRules.cpp @@ -160,7 +160,7 @@ bool Pattern::matches( Literal const& literal = std::get(*expr); if (literal.kind != LiteralKind::Number) return false; - if (m_data && *m_data != u256(literal.value.str())) + if (m_data && *m_data != literal.value.value()) return false; assertThrow(m_arguments.empty(), OptimizerException, ""); } @@ -241,7 +241,7 @@ Expression Pattern::toExpression(langutil::DebugData::ConstPtr const& _debugData if (m_kind == PatternKind::Constant) { assertThrow(m_data, OptimizerException, "No match group and no constant value given."); - return Literal{_debugData, LiteralKind::Number, YulString{formatNumber(*m_data)}, {}}; + return Literal{_debugData, LiteralKind::Number, LiteralValue{*m_data, formatNumber(*m_data)}, {}}; } else if (m_kind == PatternKind::Operation) { @@ -261,7 +261,7 @@ Expression Pattern::toExpression(langutil::DebugData::ConstPtr const& _debugData u256 Pattern::d() const { - return valueOfNumberLiteral(std::get(matchGroupValue())); + return std::get(matchGroupValue()).value.value(); } Expression const& Pattern::matchGroupValue() const diff --git a/libyul/optimiser/StackLimitEvader.cpp b/libyul/optimiser/StackLimitEvader.cpp index 5d7f7fe5d430..904ee77e00f9 100644 --- a/libyul/optimiser/StackLimitEvader.cpp +++ b/libyul/optimiser/StackLimitEvader.cpp @@ -113,7 +113,7 @@ u256 literalArgumentValue(FunctionCall const& _call) yulAssert(_call.arguments.size() == 1, ""); Literal const* literal = std::get_if(&_call.arguments.front()); yulAssert(literal && literal->kind == LiteralKind::Number, ""); - return valueOfLiteral(*literal); + return literal->value.value(); } } @@ -210,6 +210,6 @@ void StackLimitEvader::run( { Literal* literal = std::get_if(&memoryGuardCall->arguments.front()); yulAssert(literal && literal->kind == LiteralKind::Number, ""); - literal->value = YulString{toCompactHexWithPrefix(reservedMemory)}; + literal->value = LiteralValue{reservedMemory, toCompactHexWithPrefix(reservedMemory)}; } } diff --git a/libyul/optimiser/StackToMemoryMover.cpp b/libyul/optimiser/StackToMemoryMover.cpp index dedb5cd382ce..dbf3183fb420 100644 --- a/libyul/optimiser/StackToMemoryMover.cpp +++ b/libyul/optimiser/StackToMemoryMover.cpp @@ -20,6 +20,7 @@ #include #include +#include #include @@ -37,7 +38,7 @@ namespace std::vector generateMemoryStore( Dialect const& _dialect, langutil::DebugData::ConstPtr const& _debugData, - YulString _mpos, + LiteralValue const& _mpos, Expression _value ) { @@ -55,7 +56,7 @@ std::vector generateMemoryStore( return result; } -FunctionCall generateMemoryLoad(Dialect const& _dialect, langutil::DebugData::ConstPtr const& _debugData, YulString _mpos) +FunctionCall generateMemoryLoad(Dialect const& _dialect, langutil::DebugData::ConstPtr const& _debugData, LiteralValue const& _mpos) { BuiltinFunction const* memoryLoadFunction = _dialect.memoryLoadFunction(_dialect.defaultType); yulAssert(memoryLoadFunction, ""); @@ -139,7 +140,7 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) m_context.dialect, returnVariable.debugData, *slot, - Literal{returnVariable.debugData, LiteralKind::Number, "0"_yulstring, {}} + Literal{returnVariable.debugData, LiteralKind::Number, LiteralValue(u256{0}), {}} ); // Special case of a function with a single return argument that needs to move to memory. @@ -208,36 +209,36 @@ void StackToMemoryMover::operator()(Block& _block) auto debugData = _stmt.debugData; if (_lhsVars.size() == 1) { - if (std::optional offset = m_memoryOffsetTracker(_lhsVars.front().name)) + if (auto offset = m_memoryOffsetTracker(_lhsVars.front().name)) return generateMemoryStore( m_context.dialect, debugData, *offset, - _stmt.value ? *std::move(_stmt.value) : Literal{debugData, LiteralKind::Number, "0"_yulstring, {}} + _stmt.value ? *std::move(_stmt.value) : Literal{debugData, LiteralKind::Number, LiteralValue(u256{0}), {}} ); else return {}; } - std::vector> rhsMemorySlots; + std::vector> rhsMemorySlots; if (_stmt.value) { FunctionCall const* functionCall = std::get_if(_stmt.value.get()); yulAssert(functionCall, ""); if (m_context.dialect.builtin(functionCall->functionName.name)) - rhsMemorySlots = std::vector>(_lhsVars.size(), std::nullopt); + rhsMemorySlots = std::vector>(_lhsVars.size(), std::nullopt); else rhsMemorySlots = m_functionReturnVariables.at(functionCall->functionName.name) | ranges::views::transform(m_memoryOffsetTracker) | - ranges::to>>; + ranges::to>>; } else - rhsMemorySlots = std::vector>(_lhsVars.size(), std::nullopt); + rhsMemorySlots = std::vector>(_lhsVars.size(), std::nullopt); // Nothing to do, if the right-hand-side remains entirely on the stack and // none of the variables in the left-hand-side are moved. if ( - ranges::none_of(rhsMemorySlots, [](std::optional const& _slot) { return _slot.has_value(); }) && + ranges::none_of(rhsMemorySlots, [](std::optional const& _slot) { return _slot.has_value(); }) && !util::contains_if(_lhsVars, m_memoryOffsetTracker) ) return {}; @@ -259,7 +260,7 @@ void StackToMemoryMover::operator()(Block& _block) rhs = std::make_unique(Identifier{debugData, tempVarName}); } - if (std::optional offset = m_memoryOffsetTracker(lhsVar.name)) + if (auto offset = m_memoryOffsetTracker(lhsVar.name)) memoryAssignments += generateMemoryStore( m_context.dialect, _stmt.debugData, @@ -304,28 +305,29 @@ void StackToMemoryMover::visit(Expression& _expression) { ASTModifier::visit(_expression); if (Identifier* identifier = std::get_if(&_expression)) - if (std::optional offset = m_memoryOffsetTracker(identifier->name)) + if (auto offset = m_memoryOffsetTracker(identifier->name)) _expression = generateMemoryLoad(m_context.dialect, identifier->debugData, *offset); } -std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(YulString _variable) const +std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(YulString const& _variable) const { if (m_memorySlots.count(_variable)) { uint64_t slot = m_memorySlots.at(_variable); yulAssert(slot < m_numRequiredSlots, ""); - return YulString{toCompactHexWithPrefix(m_reservedMemory + 32 * (m_numRequiredSlots - slot - 1))}; + auto const memoryOffset = m_reservedMemory + 32 * (m_numRequiredSlots - slot - 1); + return valueOfNumberLiteral(toCompactHexWithPrefix(memoryOffset)); } else return std::nullopt; } -std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(TypedName const& _variable) const +std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(TypedName const& _variable) const { return (*this)(_variable.name); } -std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(Identifier const& _variable) const +std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(Identifier const& _variable) const { return (*this)(_variable.name); } diff --git a/libyul/optimiser/StackToMemoryMover.h b/libyul/optimiser/StackToMemoryMover.h index 64c661c0bfed..79c7276ede93 100644 --- a/libyul/optimiser/StackToMemoryMover.h +++ b/libyul/optimiser/StackToMemoryMover.h @@ -165,13 +165,13 @@ class StackToMemoryMover: ASTModifier /// @returns a YulString containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. - std::optional operator()(YulString _variable) const; + std::optional operator()(YulString const& _variable) const; /// @returns a YulString containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. - std::optional operator()(TypedName const& _variable) const; + std::optional operator()(TypedName const& _variable) const; /// @returns a YulString containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. - std::optional operator()(Identifier const& _variable) const; + std::optional operator()(Identifier const& _variable) const; private: u256 m_reservedMemory; diff --git a/libyul/optimiser/StructuralSimplifier.cpp b/libyul/optimiser/StructuralSimplifier.cpp index 2af0f7bac044..896c855b0dd4 100644 --- a/libyul/optimiser/StructuralSimplifier.cpp +++ b/libyul/optimiser/StructuralSimplifier.cpp @@ -36,7 +36,7 @@ OptionalStatements replaceConstArgSwitch(Switch& _switchStmt, u256 const& _const for (auto& _case: _switchStmt.cases) { - if (_case.value && valueOfLiteral(*_case.value) == _constExprVal) + if (_case.value && _case.value->value.value() == _constExprVal) { matchingCaseBlock = &_case.body; break; @@ -57,9 +57,9 @@ OptionalStatements replaceConstArgSwitch(Switch& _switchStmt, u256 const& _const std::optional hasLiteralValue(Expression const& _expression) { if (std::holds_alternative(_expression)) - return valueOfLiteral(std::get(_expression)); + return std::get(_expression).value.value(); else - return std::optional(); + return std::nullopt; } bool expressionAlwaysTrue(Expression const& _expression) diff --git a/libyul/optimiser/SyntacticalEquality.cpp b/libyul/optimiser/SyntacticalEquality.cpp index 6f7753827ddc..db562716a2ff 100644 --- a/libyul/optimiser/SyntacticalEquality.cpp +++ b/libyul/optimiser/SyntacticalEquality.cpp @@ -22,6 +22,7 @@ #include #include +#include #include @@ -63,12 +64,13 @@ bool SyntacticallyEqual::expressionEqual(Identifier const& _lhs, Identifier cons } bool SyntacticallyEqual::expressionEqual(Literal const& _lhs, Literal const& _rhs) { - if (_lhs.kind != _rhs.kind || _lhs.type != _rhs.type) + yulAssert(validLiteral(_lhs), "Invalid lhs literal during syntactical equality check"); + yulAssert(validLiteral(_rhs), "Invalid rhs literal during syntactical equality check"); + + if (_lhs.type != _rhs.type) return false; - if (_lhs.kind == LiteralKind::Number) - return valueOfNumberLiteral(_lhs) == valueOfNumberLiteral(_rhs); - else - return _lhs.value == _rhs.value; + + return _lhs.value == _rhs.value; } bool SyntacticallyEqual::statementEqual(ExpressionStatement const& _lhs, ExpressionStatement const& _rhs) diff --git a/libyul/optimiser/SyntacticalEquality.h b/libyul/optimiser/SyntacticalEquality.h index 319da763e8ac..5a8d2b49b267 100644 --- a/libyul/optimiser/SyntacticalEquality.h +++ b/libyul/optimiser/SyntacticalEquality.h @@ -34,6 +34,9 @@ namespace solidity::yul /** * Component that can compare ASTs for equality on a syntactic basis. * Ignores source locations and allows for different variable names but requires exact matches otherwise. + * Literals are compared based on their values, e.g., `0x01`, `1`, `"\x01"` and `true` all evaluate as equal. + * Note that this does not apply to unlimited literal strings, which are never considered equal to normal literals, + * even when the values would look like identical strings in the source. * * Prerequisite: Disambiguator (unless only expressions are compared) */ diff --git a/libyul/optimiser/UnusedStoreEliminator.cpp b/libyul/optimiser/UnusedStoreEliminator.cpp index ed3394847c35..6a0ab1518d08 100644 --- a/libyul/optimiser/UnusedStoreEliminator.cpp +++ b/libyul/optimiser/UnusedStoreEliminator.cpp @@ -61,9 +61,9 @@ void UnusedStoreEliminator::run(OptimiserStepContext& _context, Block& _ast) std::map values; for (auto const& [name, expression]: ssaValues.values()) values[name] = AssignedValue{expression, {}}; - Expression const zeroLiteral{Literal{{}, LiteralKind::Number, YulString{"0"}, {}}}; - Expression const oneLiteral{Literal{{}, LiteralKind::Number, YulString{"1"}, {}}}; - Expression const thirtyTwoLiteral{Literal{{}, LiteralKind::Number, YulString{"32"}, {}}}; + Expression const zeroLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{0}), {}}}; + Expression const oneLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{1}), {}}}; + Expression const thirtyTwoLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{32}), {}}}; values[YulString{zero}] = AssignedValue{&zeroLiteral, {}}; values[YulString{one}] = AssignedValue{&oneLiteral, {}}; values[YulString{thirtyTwo}] = AssignedValue{&thirtyTwoLiteral, {}}; diff --git a/test/libyul/yulOptimizerTests/disambiguator/similar_literals.yul b/test/libyul/yulOptimizerTests/disambiguator/similar_literals.yul new file mode 100644 index 000000000000..87c7d4a19770 --- /dev/null +++ b/test/libyul/yulOptimizerTests/disambiguator/similar_literals.yul @@ -0,0 +1,23 @@ +{ + let a := 1234 + let a_hex := 0x4d2 + let b := "1234" + let b_hex := "0x4d2" + let c := '1234' + let c_hex := '0x4d2' + let d := hex"1234" + let d_hex := hex"04d2" +} +// ---- +// step: disambiguator +// +// { +// let a := 1234 +// let a_hex := 0x4d2 +// let b := "1234" +// let b_hex := "0x4d2" +// let c := "1234" +// let c_hex := "0x4d2" +// let d := "\x124" +// let d_hex := "\x04\xd2" +// } diff --git a/test/libyul/yulOptimizerTests/disambiguator/string_as_hex_and_hex_as_string.yul b/test/libyul/yulOptimizerTests/disambiguator/string_as_hex_and_hex_as_string.yul new file mode 100644 index 000000000000..f0db2af1b220 --- /dev/null +++ b/test/libyul/yulOptimizerTests/disambiguator/string_as_hex_and_hex_as_string.yul @@ -0,0 +1,13 @@ +object "A" { + code { + pop(datasize(hex'616263')) + } + data 'abc' "1234" +} +// ---- +// step: disambiguator +// +// object "A" { +// code { pop(datasize("abc")) } +// data "abc" hex"31323334" +// } diff --git a/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul b/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul index b7a815dd9703..77df0ae20a1a 100644 --- a/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul +++ b/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul @@ -1,8 +1,10 @@ { f() g() - function f() { mstore(0x01, mload(0x00)) } - function g() { mstore(1, mload(0)) } + h() + function f() { mstore(29400335157912315244266070412362164103369332044010299463143527189509193072640, mload(0x00)) } + function g() { mstore(0x4100000000000000000000000000000000000000000000000000000000000000, mload(0x00)) } + function h() { mstore("A", mload(0)) } } // ---- // step: equivalentFunctionCombiner @@ -10,8 +12,15 @@ // { // f() // f() +// h() // function f() -// { mstore(0x01, mload(0x00)) } +// { +// mstore(29400335157912315244266070412362164103369332044010299463143527189509193072640, mload(0x00)) +// } // function g() -// { mstore(1, mload(0)) } +// { +// mstore(0x4100000000000000000000000000000000000000000000000000000000000000, mload(0x00)) +// } +// function h() +// { mstore("A", mload(0)) } // } diff --git a/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation_datasize.yul b/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation_datasize.yul new file mode 100644 index 000000000000..301f50c6ea27 --- /dev/null +++ b/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation_datasize.yul @@ -0,0 +1,48 @@ +object "test" +{ + code + { + f() + g() + h() + i() + function f() + { + let x := datasize("A") + } + function g() + { + let x := datasize(hex"41") + } + function h() + { + let x := datasize("\x41") + } + function i() + { + let x := datasize("\u0041") + } + } + data 'A' "A" +} + +// ---- +// step: equivalentFunctionCombiner +// +// object "test" { +// code { +// f() +// f() +// f() +// f() +// function f() +// { let x := datasize("A") } +// function g() +// { let x_1 := datasize("A") } +// function h() +// { let x_2 := datasize("A") } +// function i() +// { let x_3 := datasize("A") } +// } +// data "A" hex"41" +// } diff --git a/test/libyul/yulSyntaxTests/switch_duplicate_case.yul b/test/libyul/yulSyntaxTests/switch_duplicate_case.yul index 861f721acdac..7417f32d6317 100644 --- a/test/libyul/yulSyntaxTests/switch_duplicate_case.yul +++ b/test/libyul/yulSyntaxTests/switch_duplicate_case.yul @@ -6,4 +6,4 @@ // ==== // dialect: evmTyped // ---- -// DeclarationError 6792: (34-50): Duplicate case "0" defined. +// DeclarationError 6792: (34-50): Duplicate case "0x0" defined. diff --git a/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul b/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul index e3367b175b6f..91f19efae1d6 100644 --- a/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul +++ b/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul @@ -6,4 +6,4 @@ // ==== // dialect: evmTyped // ---- -// DeclarationError 6792: (34-49): Duplicate case "0" defined. +// DeclarationError 6792: (34-49): Duplicate case "" defined. diff --git a/test/tools/yulInterpreter/EVMInstructionInterpreter.cpp b/test/tools/yulInterpreter/EVMInstructionInterpreter.cpp index 2fe2b21847f3..d2cbdb11b360 100644 --- a/test/tools/yulInterpreter/EVMInstructionInterpreter.cpp +++ b/test/tools/yulInterpreter/EVMInstructionInterpreter.cpp @@ -25,6 +25,7 @@ #include #include +#include #include #include @@ -508,7 +509,7 @@ u256 EVMInstructionInterpreter::evalBuiltin( // Evaluate datasize/offset/copy instructions if (fun == "datasize" || fun == "dataoffset") { - std::string arg = std::get(_arguments.at(0)).value.str(); + std::string arg = formatLiteral(std::get(_arguments.at(0))); if (arg.length() < 32) arg.resize(32, 0); if (fun == "datasize") diff --git a/test/tools/yulInterpreter/Interpreter.cpp b/test/tools/yulInterpreter/Interpreter.cpp index a8658e921194..6a0f3a9997ef 100644 --- a/test/tools/yulInterpreter/Interpreter.cpp +++ b/test/tools/yulInterpreter/Interpreter.cpp @@ -296,10 +296,7 @@ void Interpreter::incrementStep() void ExpressionEvaluator::operator()(Literal const& _literal) { incrementStep(); - static YulString const trueString("true"); - static YulString const falseString("false"); - - setValue(valueOfLiteral(_literal)); + setValue(_literal.value.value()); } void ExpressionEvaluator::operator()(Identifier const& _identifier) @@ -389,16 +386,13 @@ void ExpressionEvaluator::evaluateArgs( visit(expr); else { - std::string literal = std::get(expr).value.str(); - - try - { - m_values = {u256(literal)}; - } - catch (std::exception&) + if (std::get(expr).value.unlimited()) { - m_values = {u256(0)}; + yulAssert(std::get(expr).kind == LiteralKind::String); + m_values = {0xdeadbeef}; } + else + m_values = {std::get(expr).value.value()}; } values.push_back(value()); From 21e3b22c900e951d61b3c2d585bfc1893ca49b6e Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Fri, 28 Jun 2024 12:34:22 +0200 Subject: [PATCH 061/182] SMTChecker: Do not depend on predicate name containing numbers --- libsolidity/formal/CHC.cpp | 19 +++++++------------ .../operators/slice_access.sol | 16 ++++++++++++++++ 2 files changed, 23 insertions(+), 12 deletions(-) create mode 100644 test/libsolidity/smtCheckerTests/operators/slice_access.sol diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index f0c6ec33a1a4..ff3a6f1da601 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -2419,22 +2419,17 @@ std::map> CHC::summaryCalls(CHCSolverInterface:: // nondet_call__ // Those have the extra unique numbers based on the traversal order, and are necessary // to infer the call order so that's shown property in the counterexample trace. - // Predicates that do not have a CALLID have a predicate id at the end of , - // so the assertion below should still hold. + // For other predicates, we do not care. auto beg = _s.data(); while (beg != _s.data() + _s.size() && !isDigit(*beg)) ++beg; - auto end = beg; - while (end != _s.data() + _s.size() && isDigit(*end)) ++end; - - solAssert(beg != end, "Expected to find numerical call or predicate id."); - - int result; - auto [p, ec] = std::from_chars(beg, end, result); - solAssert(ec == std::errc(), "Id should be a number."); - + int result = -1; + static_cast(std::from_chars(beg, _s.data() + _s.size(), result)); return result; }; - return extract(_graph.nodes.at(_a).name) > extract(_graph.nodes.at(_b).name); + auto anum = extract(_graph.nodes.at(_a).name); + auto bnum = extract(_graph.nodes.at(_b).name); + // The second part of the condition is needed to ensure that two different predicates are not considered equal + return (anum > bnum) || (anum == bnum && _graph.nodes.at(_a).name > _graph.nodes.at(_b).name); }; std::queue> q; diff --git a/test/libsolidity/smtCheckerTests/operators/slice_access.sol b/test/libsolidity/smtCheckerTests/operators/slice_access.sol new file mode 100644 index 000000000000..6accc54c0eb7 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/operators/slice_access.sol @@ -0,0 +1,16 @@ +contract C { +function f(int[] calldata b) public pure { + require(b.length == 3); + require(b[0] == 0); + require(b[1] == 1); + require(b[2] == 2); + assert(b[1:3][0] == 1); // should hold + assert(b[1:3][1] == 1); // should fail +} +} +// ==== +// SMTEngine: chc +// SMTIgnoreCex: no +// ---- +// Warning 6328: (203-225): CHC: Assertion violation happens here.\nCounterexample:\n\nb = [0, 1, 2]\n\nTransaction trace:\nC.constructor()\nC.f([0, 1, 2]) +// Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From 762ebc1ce51c5c016df4e49be06f96d048312cfd Mon Sep 17 00:00:00 2001 From: Bhargava Shastry Date: Mon, 1 Jul 2024 10:02:52 +0200 Subject: [PATCH 062/182] Yul fuzzer: Skip tstore generation for older EVM versions. --- test/tools/ossfuzz/protoToYul.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/test/tools/ossfuzz/protoToYul.cpp b/test/tools/ossfuzz/protoToYul.cpp index 7913f4d63450..5a57b779dc87 100644 --- a/test/tools/ossfuzz/protoToYul.cpp +++ b/test/tools/ossfuzz/protoToYul.cpp @@ -1162,6 +1162,11 @@ void ProtoConverter::visit(IfStmt const& _x) void ProtoConverter::visit(StoreFunc const& _x) { auto storeType = _x.st(); + // Skip statement generation if tstore is not + // supported in EVM version + if (storeType == StoreFunc::TSTORE && !m_evmVersion.supportsTransientStorage()) + return; + switch (storeType) { case StoreFunc::MSTORE: From 81966bc5f6b504df18bd5a09f23a13008d1ff378 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 26 Jun 2024 21:38:53 +0200 Subject: [PATCH 063/182] SMTChecker: Simplify CHC predicate representation There is no need to represent predicates using the symbolic variables. These are not variables that correspond to expression in the code. It is sufficient to store the name of the predicate and its signature (sort), which we can do with the SMT Expression. --- libsmtutil/Z3CHCInterface.cpp | 2 + libsolidity/formal/CHC.cpp | 5 - libsolidity/formal/CHC.h | 1 - libsolidity/formal/Predicate.cpp | 29 +-- libsolidity/formal/Predicate.h | 20 +- .../model_checker_invariants_reentrancy/err | 2 +- .../model_checker_print_query_all/err | 70 +++--- .../model_checker_print_query_chc/err | 70 +++--- .../output.json | 4 +- .../output.json | 212 +++++++++--------- .../output.json | 212 +++++++++--------- .../output.json | 72 +++--- .../deployment/deploy_trusted_flow.sol | 4 +- ...n_code_state_reentrancy_unsafe_trusted.sol | 2 +- .../underflow_only_in_external_call.sol | 4 +- .../operators/index_access_for_bytesNN.sol | 3 +- .../operators/index_access_side_effect.sol | 5 +- ...rator_matches_equivalent_function_call.sol | 14 +- .../smtCheckerTests/out_of_bounds/array_1.sol | 4 +- .../smtCheckerTests/types/array_branch_3d.sol | 14 +- .../types/array_branches_3d.sol | 1 + .../types/array_branches_3d_show_unproved.sol | 1 + .../types/struct_array_branches_2d.sol | 4 +- 23 files changed, 368 insertions(+), 387 deletions(-) diff --git a/libsmtutil/Z3CHCInterface.cpp b/libsmtutil/Z3CHCInterface.cpp index a25890e8d10a..787d46d72e49 100644 --- a/libsmtutil/Z3CHCInterface.cpp +++ b/libsmtutil/Z3CHCInterface.cpp @@ -58,6 +58,8 @@ void Z3CHCInterface::declareVariable(std::string const& _name, SortPointer const void Z3CHCInterface::registerRelation(Expression const& _expr) { + smtAssert(_expr.sort->kind == Kind::Function); + m_z3Interface->declareVariable(_expr.name, _expr.sort); m_solver.register_relation(m_z3Interface->functions().at(_expr.name)); } diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index ff3a6f1da601..73b979364211 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -1657,11 +1657,6 @@ smtutil::Expression CHC::error() return (*m_errorPredicate)({}); } -smtutil::Expression CHC::error(unsigned _idx) -{ - return m_errorPredicate->functor(_idx)({}); -} - smtutil::Expression CHC::initializer(ContractDefinition const& _contract, ContractDefinition const& _contractContext) { return predicate(*m_contractInitializers.at(&_contractContext).at(&_contract)); diff --git a/libsolidity/formal/CHC.h b/libsolidity/formal/CHC.h index b60e5c3f771e..8a40ecb22338 100644 --- a/libsolidity/formal/CHC.h +++ b/libsolidity/formal/CHC.h @@ -225,7 +225,6 @@ class CHC: public SMTEncoder smtutil::Expression interface(ContractDefinition const& _contract); /// Error predicate over current variables. smtutil::Expression error(); - smtutil::Expression error(unsigned _idx); /// Creates a block for the given _node. Predicate const* createBlock(ASTNode const* _node, PredicateType _predType, std::string const& _prefix = ""); diff --git a/libsolidity/formal/Predicate.cpp b/libsolidity/formal/Predicate.cpp index 01316d75ff43..75314d7e9414 100644 --- a/libsolidity/formal/Predicate.cpp +++ b/libsolidity/formal/Predicate.cpp @@ -49,26 +49,25 @@ Predicate const* Predicate::create( std::vector _scopeStack ) { - smt::SymbolicFunctionVariable predicate{_sort, std::move(_name), _context}; - std::string functorName = predicate.currentName(); - solAssert(!m_predicates.count(functorName), ""); + solAssert(!m_predicates.count(_name), ""); return &m_predicates.emplace( std::piecewise_construct, - std::forward_as_tuple(functorName), - std::forward_as_tuple(std::move(predicate), _type, _context.state().hasBytesConcatFunction(), + std::forward_as_tuple(_name), + std::forward_as_tuple(_name, std::move(_sort), _type, _context.state().hasBytesConcatFunction(), _node, _contractContext, std::move(_scopeStack)) ).first->second; } Predicate::Predicate( - smt::SymbolicFunctionVariable&& _predicate, + std::string _name, + SortPointer _sort, PredicateType _type, bool _bytesConcatFunctionInContext, ASTNode const* _node, ContractDefinition const* _contractContext, std::vector _scopeStack ): - m_predicate(std::move(_predicate)), + m_functor(std::move(_name), {}, std::move(_sort)), m_type(_type), m_node(_node), m_contractContext(_contractContext), @@ -89,22 +88,12 @@ void Predicate::reset() smtutil::Expression Predicate::operator()(std::vector const& _args) const { - return m_predicate(_args); -} - -smtutil::Expression Predicate::functor() const -{ - return m_predicate.currentFunctionValue(); -} - -smtutil::Expression Predicate::functor(unsigned _idx) const -{ - return m_predicate.functionValueAtIndex(_idx); + return smtutil::Expression(m_functor.name, _args, SortProvider::boolSort); } -void Predicate::newFunctor() +smtutil::Expression const& Predicate::functor() const { - m_predicate.increaseIndex(); + return m_functor; } ASTNode const* Predicate::programNode() const diff --git a/libsolidity/formal/Predicate.h b/libsolidity/formal/Predicate.h index 638354f921dc..a7df44621849 100644 --- a/libsolidity/formal/Predicate.h +++ b/libsolidity/formal/Predicate.h @@ -18,11 +18,10 @@ #pragma once -#include -#include #include +#include #include #include @@ -37,6 +36,11 @@ class CharStreamProvider; namespace solidity::frontend { +namespace smt +{ +class EncodingContext; +} + enum class PredicateType { Interface, @@ -69,7 +73,8 @@ class Predicate ); Predicate( - smt::SymbolicFunctionVariable&& _predicate, + std::string _name, + smtutil::SortPointer _sort, PredicateType _type, bool _bytesConcatFunctionInContext, ASTNode const* _node = nullptr, @@ -91,11 +96,7 @@ class Predicate smtutil::Expression operator()(std::vector const& _args) const; /// @returns the function declaration of the predicate. - smtutil::Expression functor() const; - /// @returns the function declaration of the predicate with index _idx. - smtutil::Expression functor(unsigned _idx) const; - /// Increases the index of the function declaration of the predicate. - void newFunctor(); + smtutil::Expression const& functor() const; /// @returns the program node this predicate represents. ASTNode const* programNode() const; @@ -204,8 +205,7 @@ class Predicate /// @returns index at which state variables values start in args list size_t firstStateVarIndex() const { return m_bytesConcatFunctionInContext ? 8 : 7; } - /// The actual SMT expression. - smt::SymbolicFunctionVariable m_predicate; + smtutil::Expression m_functor; /// The type of this predicate. PredicateType m_type; diff --git a/test/cmdlineTests/model_checker_invariants_reentrancy/err b/test/cmdlineTests/model_checker_invariants_reentrancy/err index bdd19fa18fa9..68ef6404cdb8 100644 --- a/test/cmdlineTests/model_checker_invariants_reentrancy/err +++ b/test/cmdlineTests/model_checker_invariants_reentrancy/err @@ -7,6 +7,6 @@ Warning: Return value of low-level calls not used. Info: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. Info: Reentrancy property(ies) for model_checker_invariants_reentrancy/input.sol:test: -(((!(x <= 0) || !(x' >= 1)) && (!(x <= 0) || !( >= 1))) || true) +(((!(x <= 0) || !( >= 1)) && (!(x <= 0) || !(x' >= 1))) || true) = 0 -> no errors = 1 -> Assertion failed at assert(x < 10) diff --git a/test/cmdlineTests/model_checker_print_query_all/err b/test/cmdlineTests/model_checker_print_query_all/err index fc3bf7c7a3b6..7fbaba3ebefc 100644 --- a/test/cmdlineTests/model_checker_print_query_all/err +++ b/test/cmdlineTests/model_checker_print_query_all/err @@ -7,120 +7,120 @@ Info: CHC: Requested query: (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) diff --git a/test/cmdlineTests/model_checker_print_query_chc/err b/test/cmdlineTests/model_checker_print_query_chc/err index 1dd7f0c98828..4da0a7cb5a85 100644 --- a/test/cmdlineTests/model_checker_print_query_chc/err +++ b/test/cmdlineTests/model_checker_print_query_chc/err @@ -7,120 +7,120 @@ Info: CHC: Requested query: (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) diff --git a/test/cmdlineTests/standard_model_checker_invariants_reentrancy/output.json b/test/cmdlineTests/standard_model_checker_invariants_reentrancy/output.json index bf6b296cdfa3..760f1d7a75ad 100644 --- a/test/cmdlineTests/standard_model_checker_invariants_reentrancy/output.json +++ b/test/cmdlineTests/standard_model_checker_invariants_reentrancy/output.json @@ -33,14 +33,14 @@ "component": "general", "errorCode": "1180", "formattedMessage": "Info: Reentrancy property(ies) for A:test: -(((!(x <= 0) || !(x' >= 1)) && (!(x <= 0) || !( >= 1))) || true) +(((!(x <= 0) || !( >= 1)) && (!(x <= 0) || !(x' >= 1))) || true) = 0 -> no errors = 1 -> Assertion failed at assert(x < 10) ", "message": "Reentrancy property(ies) for A:test: -(((!(x <= 0) || !(x' >= 1)) && (!(x <= 0) || !( >= 1))) || true) +(((!(x <= 0) || !( >= 1)) && (!(x <= 0) || !(x' >= 1))) || true) = 0 -> no errors = 1 -> Assertion failed at assert(x < 10) ", diff --git a/test/cmdlineTests/standard_model_checker_print_query_all/output.json b/test/cmdlineTests/standard_model_checker_print_query_all/output.json index 97aa8857928b..4b5782de314b 100644 --- a/test/cmdlineTests/standard_model_checker_print_query_all/output.json +++ b/test/cmdlineTests/standard_model_checker_print_query_all/output.json @@ -1,7 +1,7 @@ { "auxiliaryInputRequested": { "smtlib2queries": { - "0x1880095c52d8681601c6821e4a5c29740649509af99947bce54102546dd3376a": "(set-option :timeout 1000) + "0xcbd85fe3127d1edfce70355ba6da5a3e9573873d8596ee8b1cfc2222af166628": "(set-option :timeout 1000) (set-logic HORN) (declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) @@ -9,120 +9,120 @@ (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) ", "0xcbfcc2413b217c6564ee01f322c9ca1f34fd79d19961dc3e62aa9c2e5dcb6efc": "(set-option :produce-models true) @@ -170,120 +170,120 @@ (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) @@ -297,120 +297,120 @@ (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) ", "severity": "info", diff --git a/test/cmdlineTests/standard_model_checker_print_query_chc/output.json b/test/cmdlineTests/standard_model_checker_print_query_chc/output.json index a9b0df0fb687..a9956d82b0e3 100644 --- a/test/cmdlineTests/standard_model_checker_print_query_chc/output.json +++ b/test/cmdlineTests/standard_model_checker_print_query_chc/output.json @@ -1,7 +1,7 @@ { "auxiliaryInputRequested": { "smtlib2queries": { - "0x1880095c52d8681601c6821e4a5c29740649509af99947bce54102546dd3376a": "(set-option :timeout 1000) + "0xcbd85fe3127d1edfce70355ba6da5a3e9573873d8596ee8b1cfc2222af166628": "(set-option :timeout 1000) (set-logic HORN) (declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) @@ -9,120 +9,120 @@ (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) " } @@ -140,120 +140,120 @@ (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) @@ -267,120 +267,120 @@ (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) -(declare-fun |block_7_return_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |block_9_function_f__15_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_16_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) ", "severity": "info", diff --git a/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json b/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json index e97227076b3d..9dff9a3bd470 100644 --- a/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json +++ b/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json @@ -28,127 +28,127 @@ (check-sat) (get-value (|EVALEXPR_0| )) ", - "0xe3dc20257e2b1bd9c6eb77b75913ec3a5752be174e0fd56af16d9fc95afa1b15": "(set-logic HORN) + "0xf090d88ff3260790818d140ca909b8f4cb311a0d905e4e0318ad4dd790ff5f19": "(set-logic HORN) (declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) (declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_14_0| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_14_0| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |interface_0_C_14| (Int |abi_type| |crypto_type| |state_type| ) Bool) +(declare-fun |nondet_interface_1_C_14| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) +(declare-fun |summary_constructor_2_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_14_0 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) +(=> (= error_0 0) (nondet_interface_1_C_14 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) -(declare-fun |summary_3_function_f__13_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(declare-fun |summary_4_function_f__13_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) +(declare-fun |summary_3_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) +(declare-fun |summary_4_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (nondet_interface_1_C_14_0 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__13_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 x_3_0 state_2 x_3_1))) (nondet_interface_1_C_14_0 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) +(=> (and (and (nondet_interface_1_C_14 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 x_3_0 state_2 x_3_1))) (nondet_interface_1_C_14 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) -(declare-fun |block_5_function_f__13_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(declare-fun |block_6_f_12_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) +(declare-fun |block_5_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) +(declare-fun |block_6_f_12_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(block_5_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) +(block_5_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_5_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true)) true) (block_6_f_12_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) +(=> (and (and (block_5_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true)) true) (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) -(declare-fun |block_7_return_function_f__13_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(declare-fun |block_8_function_f__13_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) +(declare-fun |block_7_return_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) +(declare-fun |block_8_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_6_f_12_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true))))))) (and (and true (not expr_9_1)) (= error_1 1))) (block_8_function_f__13_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) +(=> (and (and (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true))))))) (and (and true (not expr_9_1)) (= error_1 1))) (block_8_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (block_8_function_f__13_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (summary_3_function_f__13_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) +(=> (block_8_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (summary_3_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_6_f_12_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= error_1 error_0) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true)))))))) true) (block_7_return_function_f__13_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) +(=> (and (and (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= error_1 error_0) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true)))))))) true) (block_7_return_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_7_return_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) true) true) (summary_3_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) +(=> (and (and (block_7_return_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) true) true) (summary_3_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) -(declare-fun |block_9_function_f__13_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) +(declare-fun |block_9_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(block_9_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) +(block_9_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (block_9_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (summary_3_function_f__13_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_2 x_3_1 state_3 x_3_2) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 3017696395)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 179)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 222)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 100)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 139)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true))))))) true) (summary_4_function_f__13_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_3 x_3_2)))) +(=> (and (and (block_9_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (summary_3_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_2 x_3_1 state_3 x_3_2) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 3017696395)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 179)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 222)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 100)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 139)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true))))))) true) (summary_4_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_3 x_3_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (interface_0_C_14_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 0))) (interface_0_C_14_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (interface_0_C_14 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 0))) (interface_0_C_14 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |contract_initializer_10_C_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_10_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_entry_11_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |contract_initializer_after_init_12_C_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |contract_initializer_after_init_12_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_entry_11_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (contract_initializer_after_init_12_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) -(declare-fun |implicit_constructor_entry_13_C_14_0| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) +(declare-fun |implicit_constructor_entry_13_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_14_0 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) +(=> (and (and (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (summary_constructor_2_C_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_14_0 this_0 abi_0 crypto_0 state_1)))) +(=> (and (and (summary_constructor_2_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_14 this_0 abi_0 crypto_0 state_1)))) -(declare-fun |error_target_3_0| () Bool) +(declare-fun |error_target_3| () Bool) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (interface_0_C_14_0 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14_0 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 1))) error_target_3_0))) +(=> (and (and (interface_0_C_14 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 1))) error_target_3))) (assert (forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> error_target_3_0 false))) +(=> error_target_3 false))) (check-sat) " } diff --git a/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol b/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol index 09f001719fbe..2148324ad911 100644 --- a/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol +++ b/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol @@ -21,10 +21,10 @@ contract C { // SMTIgnoreOS: macos // ---- // Warning 4984: (47-50): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here. -// Warning 6328: (167-185): CHC: Assertion violation might happen here. // Warning 6328: (215-233): CHC: Assertion violation might happen here. +// Warning 6328: (267-285): CHC: Assertion violation might happen here. // Warning 6328: (304-322): CHC: Assertion violation happens here. // Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. // Warning 2661: (47-50): BMC: Overflow (resulting value larger than 2**256 - 1) happens here. -// Warning 4661: (167-185): BMC: Assertion violation happens here. // Warning 4661: (215-233): BMC: Assertion violation happens here. +// Warning 4661: (267-285): BMC: Assertion violation happens here. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_unsafe_trusted.sol b/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_unsafe_trusted.sol index 4d179ddf8254..afd1f111b6de 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_unsafe_trusted.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_unsafe_trusted.sol @@ -40,5 +40,5 @@ contract C { // SMTExtCalls: trusted // SMTIgnoreOS: macos // ---- -// Warning 6328: (396-410): CHC: Assertion violation might happen here. // Warning 6328: (429-455): CHC: Assertion violation happens here. +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/underflow_only_in_external_call.sol b/test/libsolidity/smtCheckerTests/external_calls/underflow_only_in_external_call.sol index 0b5c8fa07d73..68f5ea049878 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/underflow_only_in_external_call.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/underflow_only_in_external_call.sol @@ -4,7 +4,7 @@ contract C { bool guard = true; function dec() public returns (uint) { - if (guard) return 0; + require(!guard); --v; return v; } @@ -21,4 +21,4 @@ contract C { // SMTIgnoreCex: no // SMTTargets: underflow // ---- -// Warning 3944: (109-112): CHC: Underflow (resulting value less than 0) happens here.\nCounterexample:\nv = 0, guard = false\n = 0\n\nTransaction trace:\nC.constructor()\nState: v = 0, guard = true\nC.f()\n C.dec() -- trusted external call +// Warning 3944: (105-108): CHC: Underflow (resulting value less than 0) happens here.\nCounterexample:\nv = 0, guard = false\n = 0\n\nTransaction trace:\nC.constructor()\nState: v = 0, guard = true\nC.f()\n C.dec() -- trusted external call diff --git a/test/libsolidity/smtCheckerTests/operators/index_access_for_bytesNN.sol b/test/libsolidity/smtCheckerTests/operators/index_access_for_bytesNN.sol index c516675d6e5f..b18d5426f5b8 100644 --- a/test/libsolidity/smtCheckerTests/operators/index_access_for_bytesNN.sol +++ b/test/libsolidity/smtCheckerTests/operators/index_access_for_bytesNN.sol @@ -8,5 +8,4 @@ contract C { // SMTEngine: all // SMTIgnoreOS: macos // ---- -// Warning 6368: (76-90): CHC: Out of bounds access might happen here. -// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol b/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol index 32c9780d1134..d3b6f5895b85 100644 --- a/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol +++ b/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol @@ -21,6 +21,7 @@ contract C { // ==== // SMTEngine: all // SMTIgnoreCex: yes -// SMTIgnoreOS: macos // ---- -// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 6328: (335-354): CHC: Assertion violation might happen here. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 4661: (335-354): BMC: Assertion violation happens here. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol index 9872a6a92b26..206c63042488 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol @@ -53,28 +53,32 @@ contract C { } // ==== // SMTEngine: all -// SMTIgnoreOS: macos // ---- // Warning 3944: (679-708): CHC: Underflow (resulting value less than -32768) might happen here. -// Warning 4984: (679-708): CHC: Overflow (resulting value larger than 32767) happens here. +// Warning 4984: (679-708): CHC: Overflow (resulting value larger than 32767) might happen here. // Warning 3944: (777-806): CHC: Underflow (resulting value less than -32768) might happen here. // Warning 4984: (777-806): CHC: Overflow (resulting value larger than 32767) might happen here. +// Warning 3944: (870-884): CHC: Underflow (resulting value less than -32768) might happen here. // Warning 4984: (870-884): CHC: Overflow (resulting value larger than 32767) might happen here. // Warning 3944: (953-982): CHC: Underflow (resulting value less than -32768) might happen here. // Warning 4984: (953-982): CHC: Overflow (resulting value larger than 32767) might happen here. // Warning 4984: (1051-1080): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 4281: (1051-1080): CHC: Division by zero happens here. +// Warning 4281: (1051-1080): CHC: Division by zero might happen here. // Warning 4281: (1149-1178): CHC: Division by zero might happen here. // Warning 6328: (2069-2095): CHC: Assertion violation might happen here. +// Warning 6328: (2105-2131): CHC: Assertion violation might happen here. // Warning 6328: (2141-2163): CHC: Assertion violation might happen here. +// Warning 6328: (2173-2199): CHC: Assertion violation might happen here. // Warning 6328: (2209-2235): CHC: Assertion violation might happen here. // Warning 6328: (2245-2271): CHC: Assertion violation might happen here. -// Info 1391: CHC: 13 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 2661: (679-708): BMC: Overflow (resulting value larger than 32767) happens here. // Warning 4144: (679-708): BMC: Underflow (resulting value less than -32768) happens here. // Warning 2661: (777-806): BMC: Overflow (resulting value larger than 32767) happens here. // Warning 4144: (777-806): BMC: Underflow (resulting value less than -32768) happens here. // Warning 2661: (953-982): BMC: Overflow (resulting value larger than 32767) happens here. // Warning 4144: (953-982): BMC: Underflow (resulting value less than -32768) happens here. +// Warning 3046: (1051-1080): BMC: Division by zero happens here. // Warning 3046: (1149-1178): BMC: Division by zero happens here. // Warning 7812: (2245-2271): BMC: Assertion violation might happen here. -// Info 6002: BMC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 14 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol b/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol index bc37a3130178..65a1dfd39015 100644 --- a/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol +++ b/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol @@ -21,8 +21,6 @@ contract C { // SMTIgnoreOS: macos // ---- // Warning 4984: (112-115): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here. -// Warning 3944: (181-184): CHC: Underflow (resulting value less than 0) might happen here. // Warning 6368: (259-263): CHC: Out of bounds access happens here. -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. // Warning 2661: (112-115): BMC: Overflow (resulting value larger than 2**256 - 1) happens here. -// Warning 4144: (181-184): BMC: Underflow (resulting value less than 0) happens here. diff --git a/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol b/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol index 8ba3f013707d..3aced164c867 100644 --- a/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol +++ b/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol @@ -7,20 +7,14 @@ contract C c[0][0].push(); } function f(bool b) public { - c[0][0][0] = 0; if (b) c[0][0][0] = 1; assert(c[0][0][0] > 0); } } // ==== -// SMTEngine: all +// SMTEngine: chc +// SMTSolvers: eld // ---- -// Warning 6368: (124-131): CHC: Out of bounds access might happen here. -// Warning 6368: (124-134): CHC: Out of bounds access might happen here. -// Warning 6368: (152-159): CHC: Out of bounds access might happen here. -// Warning 6368: (152-162): CHC: Out of bounds access might happen here. -// Warning 6368: (177-184): CHC: Out of bounds access might happen here. -// Warning 6368: (177-187): CHC: Out of bounds access might happen here. -// Warning 6328: (170-192): CHC: Assertion violation happens here. -// Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 6328: (152-174): CHC: Assertion violation happens here. +// Info 1391: CHC: 9 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol b/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol index ecd419eea6ac..8e9499183a6f 100644 --- a/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol +++ b/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol @@ -15,6 +15,7 @@ contract C } // ==== // SMTEngine: all +// SMTIgnoreOS: macos // ---- // Warning 6368: (124-131): CHC: Out of bounds access might happen here. // Warning 6368: (124-134): CHC: Out of bounds access might happen here. diff --git a/test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol b/test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol index acd5744726d5..7e9aad5b01df 100644 --- a/test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol +++ b/test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol @@ -16,6 +16,7 @@ contract C // ==== // SMTEngine: all // SMTShowUnproved: yes +// SMTIgnoreOS: macos // ---- // Warning 6368: (124-131): CHC: Out of bounds access might happen here. // Warning 6368: (124-134): CHC: Out of bounds access might happen here. diff --git a/test/libsolidity/smtCheckerTests/types/struct_array_branches_2d.sol b/test/libsolidity/smtCheckerTests/types/struct_array_branches_2d.sol index 0d45aee14216..d5daba699912 100644 --- a/test/libsolidity/smtCheckerTests/types/struct_array_branches_2d.sol +++ b/test/libsolidity/smtCheckerTests/types/struct_array_branches_2d.sol @@ -15,7 +15,5 @@ contract C } // ==== // SMTEngine: all -// SMTIgnoreOS: macos // ---- -// Warning 6368: (216-225): CHC: Out of bounds access might happen here. -// Info 1391: CHC: 9 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From c012b725bb8ce755b93ce0dd05e83c34c499acd6 Mon Sep 17 00:00:00 2001 From: clonker Date: Mon, 1 Jul 2024 18:27:27 +0200 Subject: [PATCH 064/182] Scanner: Add SpecialComment mode --- liblangutil/Scanner.cpp | 50 +++++++++++++++++++++++++----------- liblangutil/Scanner.h | 11 ++++---- test/liblangutil/Scanner.cpp | 46 +++++++++++++++++++++++++++++++++ 3 files changed, 86 insertions(+), 21 deletions(-) diff --git a/liblangutil/Scanner.cpp b/liblangutil/Scanner.cpp index 806efa311668..4a41cb97a5f6 100644 --- a/liblangutil/Scanner.cpp +++ b/liblangutil/Scanner.cpp @@ -826,31 +826,48 @@ Token Scanner::scanString(bool const _isUnicode) char const quote = m_char; advance(); // consume quote LiteralScope literal(this, LITERAL_TYPE_STRING); - while (m_char != quote && !isSourcePastEndOfInput() && !isUnicodeLinebreak()) + // for source location comments we allow multiline string literals + while (m_char != quote && !isSourcePastEndOfInput() && (!isUnicodeLinebreak() || m_kind == ScannerKind::SpecialComment)) { char c = m_char; advance(); - if (c == '\\') + + if (m_kind == ScannerKind::SpecialComment) { - if (isSourcePastEndOfInput() || !scanEscape()) - return setError(ScannerError::IllegalEscapeSequence); + if (c == '\\') + { + if (isSourcePastEndOfInput()) + return setError(ScannerError::IllegalEscapeSequence); + advance(); + } + else + addLiteralChar(c); } else { - // Report error on non-printable characters in string literals, however - // allow anything for unicode string literals, because their validity will - // be verified later (in the syntax checker). - // - // We are using a manual range and not isprint() to avoid - // any potential complications with locale. - if (!_isUnicode && (static_cast(c) <= 0x1f || static_cast(c) >= 0x7f)) + if (c == '\\') { - if (m_kind == ScannerKind::Yul) - return setError(ScannerError::IllegalCharacterInString); - return setError(ScannerError::UnicodeCharacterInNonUnicodeString); + if (isSourcePastEndOfInput() || !scanEscape()) + return setError(ScannerError::IllegalEscapeSequence); + } + else + { + // Report error on non-printable characters in string literals, however + // allow anything for unicode string literals, because their validity will + // be verified later (in the syntax checker). + // + // We are using a manual range and not isprint() to avoid + // any potential complications with locale. + if (!_isUnicode && (static_cast(c) <= 0x1f || static_cast(c) >= 0x7f)) + { + if (m_kind == ScannerKind::Yul) + return setError(ScannerError::IllegalCharacterInString); + return setError(ScannerError::UnicodeCharacterInNonUnicodeString); + } + addLiteralChar(c); } - addLiteralChar(c); } + } if (m_char != quote) return setError(ScannerError::IllegalStringEndQuote); @@ -1023,6 +1040,9 @@ std::tuple Scanner::scanIdentifierOrKeyword() auto const token = TokenTraits::fromIdentifierOrKeyword(m_tokens[NextNext].literal); switch (m_kind) { + case ScannerKind::SpecialComment: + // there are no keywords in special comments + return std::make_tuple(Token::Identifier, 0, 0); case ScannerKind::Solidity: // Turn experimental Solidity keywords that are not keywords in legacy Solidity into identifiers. if (TokenTraits::isExperimentalSolidityOnlyKeyword(std::get<0>(token))) diff --git a/liblangutil/Scanner.h b/liblangutil/Scanner.h index eaa2b3b54d1e..c734a368ccae 100644 --- a/liblangutil/Scanner.h +++ b/liblangutil/Scanner.h @@ -62,15 +62,12 @@ namespace solidity::langutil { -class AstRawString; -class AstValueFactory; -class ParserRecorder; - enum class ScannerKind { Solidity, Yul, - ExperimentalSolidity + ExperimentalSolidity, + SpecialComment }; enum class ScannerError @@ -102,11 +99,13 @@ class Scanner { friend class LiteralScope; public: - explicit Scanner(CharStream& _source): + explicit Scanner(CharStream& _source, ScannerKind _kind = ScannerKind::Solidity): m_source(_source), m_sourceName{std::make_shared(_source.name())} { reset(); + if (_kind != ScannerKind::Solidity) + setScannerMode(_kind); } /// Resets scanner to the start of input. diff --git a/test/liblangutil/Scanner.cpp b/test/liblangutil/Scanner.cpp index 8c961a3bab6a..b4043fe86a0c 100644 --- a/test/liblangutil/Scanner.cpp +++ b/test/liblangutil/Scanner.cpp @@ -1026,6 +1026,52 @@ BOOST_AUTO_TEST_CASE(yul_function_with_whitespace) BOOST_CHECK_EQUAL(scanner.next(), Token::EOS); } +BOOST_AUTO_TEST_CASE(special_comment_with_invalid_escapes) +{ + std::string input(R"("test\x\f\g\u\g\a\u\g\a12\uö\xyoof")"); + std::string expectedOutput(R"(test12öyoof)"); + CharStream stream(input, ""); + Scanner scanner(stream, ScannerKind::SpecialComment); + BOOST_REQUIRE(scanner.currentToken() == Token::StringLiteral); + BOOST_REQUIRE(scanner.currentLiteral() == expectedOutput); +} + +BOOST_AUTO_TEST_CASE(special_comment_with_valid_and_invalid_escapes) +{ + std::string input(R"("test\n\x61\t\u01A9test\f")"); + std::string expectedOutput(R"(test6101A9test)"); + CharStream stream(input, ""); + Scanner scanner(stream, ScannerKind::SpecialComment); + BOOST_REQUIRE(scanner.currentToken() == Token::StringLiteral); + BOOST_REQUIRE(scanner.currentLiteral() == expectedOutput); +} + +BOOST_AUTO_TEST_CASE(special_comment_with_unterminated_escape_sequence_at_eos) +{ + CharStream stream(R"("test\)", ""); + std::string expectedOutput(R"(test6101A9test)"); + Scanner scanner(stream, ScannerKind::SpecialComment); + BOOST_REQUIRE(scanner.currentToken() == Token::Illegal); + BOOST_REQUIRE(scanner.currentError() == ScannerError::IllegalEscapeSequence); +} + +BOOST_AUTO_TEST_CASE(special_comment_with_escaped_quotes) +{ + CharStream stream(R"("test\\\"")", ""); + std::string expectedOutput(R"(test)"); + Scanner scanner(stream, ScannerKind::SpecialComment); + BOOST_REQUIRE(scanner.currentToken() == Token::StringLiteral); + BOOST_REQUIRE(scanner.currentLiteral() == expectedOutput); +} + +BOOST_AUTO_TEST_CASE(special_comment_with_unterminated_string) +{ + CharStream stream(R"("test)", ""); + Scanner scanner(stream, ScannerKind::SpecialComment); + BOOST_REQUIRE(scanner.currentToken() == Token::Illegal); + BOOST_REQUIRE(scanner.currentError() == ScannerError::IllegalStringEndQuote); +} + BOOST_AUTO_TEST_SUITE_END() } // end namespaces From ef9aa908b6cb8f8cd6d2b287a8778ca162e5cc04 Mon Sep 17 00:00:00 2001 From: clonker Date: Mon, 1 Jul 2024 18:29:07 +0200 Subject: [PATCH 065/182] AsmParser: Use scanner instead of regex for source comment parsing --- Changelog.md | 2 + libyul/AsmParser.cpp | 82 ++++++++++++++++++++++++----------- test/libyul/Parser.cpp | 98 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 158 insertions(+), 24 deletions(-) diff --git a/Changelog.md b/Changelog.md index 442c4e34f3e8..cba038a56b98 100644 --- a/Changelog.md +++ b/Changelog.md @@ -3,6 +3,7 @@ Language Features: * Accept declarations of state variables with ``transient`` data location (parser support only, no code generation yet). * Make ``require(bool, Error)`` available when using the legacy pipeline. + * Yul: Parsing rules for source location comments have been relaxed: Whitespace between the location components as well as single-quoted code snippets are now allowed. Compiler Features: @@ -18,6 +19,7 @@ Bugfixes: * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. * TypeChecker: Fix segfault when assigning nested tuple to tuple. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. + * Yul Parser: Fix segfault when parsing very long location comments. ### 0.8.26 (2024-05-21) diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index ecf3475a8a3b..2ae4dd805bc1 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -28,11 +28,10 @@ #include #include #include +#include #include #include -#include - #include #include @@ -53,7 +52,7 @@ std::optional toInt(std::string const& _value) { return stoi(_value); } - catch (...) + catch (std::out_of_range const&) { return std::nullopt; } @@ -193,13 +192,41 @@ std::optional> Parser::parseSrcComme langutil::SourceLocation const& _commentLocation ) { - static std::regex const argsRegex = std::regex( - R"~~(^(-1|\d+):(-1|\d+):(-1|\d+)(?:\s+|$))~~" // index and location, e.g.: 1:234:-1 - R"~~(("(?:[^"\\]|\\.)*"?)?)~~", // optional code snippet, e.g.: "string memory s = \"abc\";..." - std::regex_constants::ECMAScript | std::regex_constants::optimize - ); - std::match_results match; - if (!regex_search(_arguments.cbegin(), _arguments.cend(), match, argsRegex)) + CharStream argumentStream(std::string(_arguments), ""); + Scanner scanner(argumentStream, ScannerKind::SpecialComment); + + std::string_view tail{_arguments.substr(_arguments.size())}; + auto const parseLocationComponent = [](Scanner& _scanner, bool expectTrailingColon) -> std::optional + { + bool negative = false; + if (_scanner.currentToken() == Token::Sub) + { + negative = true; + _scanner.next(); + } + if (_scanner.currentToken() != Token::Number) + return std::nullopt; + if (expectTrailingColon && _scanner.peekNextToken() != Token::Colon) + return std::nullopt; + if (!isValidDecimal(_scanner.currentLiteral())) + return std::nullopt; + std::string decimal = (negative ? "-" : "") + _scanner.currentLiteral(); + _scanner.next(); + if (expectTrailingColon) + _scanner.next(); + return decimal; + }; + std::optional rawSourceIndex = parseLocationComponent(scanner, true); + std::optional rawStart = parseLocationComponent(scanner, true); + std::optional rawEnd = parseLocationComponent(scanner, false); + + size_t const snippetStart = static_cast(scanner.currentLocation().start); + bool const locationScannedSuccessfully = rawSourceIndex && rawStart && rawEnd; + bool const locationIsWhitespaceSeparated = + scanner.peekNextToken() == Token::EOS || + (snippetStart > 0 && langutil::isWhiteSpace(_arguments[snippetStart - 1])); + + if (!locationScannedSuccessfully || !locationIsWhitespaceSeparated) { m_errorReporter.syntaxError( 8387_error, @@ -209,13 +236,16 @@ std::optional> Parser::parseSrcComme return std::nullopt; } - solAssert(match.size() == 5, ""); - std::string_view tail = _arguments.substr(static_cast(match.position() + match.length())); + // captures error cases `"test` (illegal end quote) and `"test\` (illegal escape sequence / dangling backslash) + bool const illegalLiteral = scanner.currentToken() == Token::Illegal && (scanner.currentError() == ScannerError::IllegalStringEndQuote || scanner.currentError() == ScannerError::IllegalEscapeSequence); + if (scanner.currentToken() == Token::StringLiteral || illegalLiteral) + tail = _arguments.substr(static_cast(scanner.currentLocation().end)); + else + tail = _arguments.substr(static_cast(scanner.currentLocation().start)); - if (match[4].matched && ( - !boost::algorithm::ends_with(match[4].str(), "\"") || - boost::algorithm::ends_with(match[4].str(), "\\\"") - )) + // Other scanner errors may occur if there is no string literal which follows + // (f.ex. IllegalHexDigit, IllegalCommentTerminator), but these are ignored + if (illegalLiteral) { m_errorReporter.syntaxError( 1544_error, @@ -225,11 +255,15 @@ std::optional> Parser::parseSrcComme return {{tail, SourceLocation{}}}; } - std::optional const sourceIndex = toInt(match[1].str()); - std::optional const start = toInt(match[2].str()); - std::optional const end = toInt(match[3].str()); + std::optional const sourceIndex = toInt(*rawSourceIndex); + std::optional const start = toInt(*rawStart); + std::optional const end = toInt(*rawEnd); - if (!sourceIndex.has_value() || !start.has_value() || !end.has_value()) + if ( + !sourceIndex.has_value() || *sourceIndex < -1 || + !start.has_value() || *start < -1 || + !end.has_value() || *end < -1 + ) m_errorReporter.syntaxError( 6367_error, _commentLocation, @@ -237,8 +271,8 @@ std::optional> Parser::parseSrcComme "Expected non-negative integer values or -1 for source index and location." ); else if (sourceIndex == -1) - return {{tail, SourceLocation{start.value(), end.value(), nullptr}}}; - else if (!(sourceIndex >= 0 && m_sourceNames->count(static_cast(sourceIndex.value())))) + return {{tail, SourceLocation{*start, *end, nullptr}}}; + else if (!(sourceIndex >= 0 && m_sourceNames->count(static_cast(*sourceIndex)))) m_errorReporter.syntaxError( 2674_error, _commentLocation, @@ -246,9 +280,9 @@ std::optional> Parser::parseSrcComme ); else { - std::shared_ptr sourceName = m_sourceNames->at(static_cast(sourceIndex.value())); + std::shared_ptr sourceName = m_sourceNames->at(static_cast(*sourceIndex)); solAssert(sourceName, ""); - return {{tail, SourceLocation{start.value(), end.value(), std::move(sourceName)}}}; + return {{tail, SourceLocation{*start, *end, std::move(sourceName)}}}; } return {{tail, SourceLocation{}}}; } diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index 46c4f11a8c00..ca8784ddb6ef 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -33,6 +33,8 @@ #include #include +#include +#include #include #include @@ -767,6 +769,102 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_with_snippets_untermina CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); } +BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote) +{ + ErrorList errorList; + ErrorReporter reporter(errorList); + auto const sourceText = R"( + /// @src 0:111:222 " + /// + {} + )"; + EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + std::shared_ptr result = parse(sourceText, dialect, reporter); + BOOST_REQUIRE(!!result); + BOOST_REQUIRE(errorList.size() == 1); + BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); + BOOST_TEST(errorList[0]->errorId() == 1544_error); + CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); +} + +BOOST_AUTO_TEST_CASE(customSourceLocations_two_snippets_with_hex_comment) +{ + ErrorList errorList; + ErrorReporter reporter(errorList); + auto const sourceText = R"( + /// @src 0:111:222 hex"abc"@src 1:333:444 "abc" + {} + )"; + EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + std::shared_ptr result = parse(sourceText, dialect, reporter); + BOOST_REQUIRE(!!result && errorList.size() == 0); + // the second source location is not parsed as such, as the hex string isn't interpreted as snippet but + // as the beginning of the tail in AsmParser + CHECK_LOCATION(result->debugData->originLocation, "source0", 111, 222); +} + +BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_escapes) +{ + ErrorList errorList; + ErrorReporter reporter(errorList); + auto const sourceText = R"( + /// @src 0:111:222 "\n\\x\x\w\uö\xy\z\y\fq" + {} + )"; + EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + std::shared_ptr result = parse(sourceText, dialect, reporter); + BOOST_REQUIRE(!!result && errorList.size() == 0); + CHECK_LOCATION(result->debugData->originLocation, "source0", 111, 222); +} + +BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote_snippet_with_whitespaces_and_escapes) +{ + ErrorList errorList; + ErrorReporter reporter(errorList); + auto const sourceText = R"( + /// @src 0:111:222 '\n\\x\x\w\uö\xy\z\y\fq' + /// @src 1 : 222 : 333 '\x33\u1234\t\n' + {} + )"; + EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + std::shared_ptr result = parse(sourceText, dialect, reporter); + BOOST_REQUIRE(!!result && errorList.size() == 0); + CHECK_LOCATION(result->debugData->originLocation, "source1", 222, 333); +} + +BOOST_DATA_TEST_CASE(customSourceLocations_scanner_errors_outside_string_lits_are_ignored, boost::unit_test::data::make({"0x ", "/** unterminated comment", "1_23_4"}), invalid) +{ + ErrorList errorList; + ErrorReporter reporter(errorList); + auto const sourceText = fmt::format(R"( + /// @src 0:111:222 {} + /// @src 1:222:333 + {{}} + )", invalid); + EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + std::shared_ptr result = parse(sourceText, dialect, reporter); + BOOST_REQUIRE(!!result && errorList.empty()); + CHECK_LOCATION(result->debugData->originLocation, "source1", 222, 333); +} + +BOOST_AUTO_TEST_CASE(customSourceLocations_multi_line_source_loc) +{ + ErrorList errorList; + ErrorReporter reporter(errorList); + auto const sourceText = R"( + /// @src 1 : 111: + /// 222 " + /// abc\"def + /// + /// " @src 0:333:444 + {} + )"; + EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + std::shared_ptr result = parse(sourceText, dialect, reporter); + BOOST_REQUIRE(!!result && errorList.empty()); + CHECK_LOCATION(result->debugData->originLocation, "source0", 333, 444); +} + BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_with_nested_locations) { ErrorList errorList; From 8b0bb61a7a9392d07b965e88c267123743869426 Mon Sep 17 00:00:00 2001 From: clonker Date: Mon, 1 Jul 2024 18:30:03 +0200 Subject: [PATCH 066/182] CI: Re-enable *_bytecode_too_large_* and *_combined_too_large* tests --- .circleci/parallel_bytecode_report.sh | 3 --- 1 file changed, 3 deletions(-) diff --git a/.circleci/parallel_bytecode_report.sh b/.circleci/parallel_bytecode_report.sh index 7fe22c343283..ee9dfde9f3ae 100755 --- a/.circleci/parallel_bytecode_report.sh +++ b/.circleci/parallel_bytecode_report.sh @@ -44,9 +44,6 @@ cd test-cases/ echo "Preparing input files" python3 ../scripts/isolate_tests.py ../test/ -# FIXME: These cases crash because of https://github.com/ethereum/solidity/issues/13583 -rm ./*_bytecode_too_large_*.sol ./*_combined_too_large_*.sol - if [[ $binary_type == native || $binary_type == "osx_intel" ]]; then interface=$(echo -e "standard-json\ncli" | circleci tests split) echo "Selected interface: ${interface}" From ce02133054e276106a0cfa3784521cb6bed5fda8 Mon Sep 17 00:00:00 2001 From: clonker Date: Mon, 1 Jul 2024 09:53:22 +0200 Subject: [PATCH 067/182] BlockHasher: Do not hash literal kind --- Changelog.md | 1 + libyul/optimiser/BlockHasher.cpp | 1 - .../array/copying/function_type_array_to_storage.sol | 2 +- .../equivalentFunctionCombiner/constant_representation.yul | 2 +- test/libyul/yulOptimizerTests/fullSuite/devcon_example.yul | 2 +- .../yulOptimizerTests/fullSuite/loopInvariantCodeMotion.yul | 2 +- 6 files changed, 5 insertions(+), 5 deletions(-) diff --git a/Changelog.md b/Changelog.md index 442c4e34f3e8..16920b50b5a3 100644 --- a/Changelog.md +++ b/Changelog.md @@ -10,6 +10,7 @@ Compiler Features: * EVM: Support for the EVM version "Prague". * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. + * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. Bugfixes: diff --git a/libyul/optimiser/BlockHasher.cpp b/libyul/optimiser/BlockHasher.cpp index d5febca932c1..9d6db206675f 100644 --- a/libyul/optimiser/BlockHasher.cpp +++ b/libyul/optimiser/BlockHasher.cpp @@ -49,7 +49,6 @@ void ASTHasherBase::hashLiteral(solidity::yul::Literal const& _literal) else hash64(std::hash{}(_literal.value.builtinStringLiteralValue())); hash64(_literal.type.hash()); - hash8(static_cast(_literal.kind)); hash8(_literal.value.unlimited()); } diff --git a/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol b/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol index 097c7b4d10d2..e3490e2db09e 100644 --- a/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol @@ -46,7 +46,7 @@ contract C { } // ---- // test() -> 0x20, 0x14, "[a called][b called]" -// gas irOptimized: 116530 +// gas irOptimized: 116531 // gas legacy: 118845 // gas legacyOptimized: 116844 // test2() -> 0x20, 0x14, "[b called][a called]" diff --git a/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul b/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul index 77df0ae20a1a..9d70f75d2af1 100644 --- a/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul +++ b/test/libyul/yulOptimizerTests/equivalentFunctionCombiner/constant_representation.yul @@ -12,7 +12,7 @@ // { // f() // f() -// h() +// f() // function f() // { // mstore(29400335157912315244266070412362164103369332044010299463143527189509193072640, mload(0x00)) diff --git a/test/libyul/yulOptimizerTests/fullSuite/devcon_example.yul b/test/libyul/yulOptimizerTests/fullSuite/devcon_example.yul index fca4a6366bdf..5efebed09933 100644 --- a/test/libyul/yulOptimizerTests/fullSuite/devcon_example.yul +++ b/test/libyul/yulOptimizerTests/fullSuite/devcon_example.yul @@ -25,7 +25,7 @@ // let sum := 0 // let length := calldataload(_1) // let i := 0 -// for { } true { i := add(i, 1) } +// for { } 1 { i := add(i, 1) } // { // let _2 := iszero(lt(i, length)) // if _2 { break } diff --git a/test/libyul/yulOptimizerTests/fullSuite/loopInvariantCodeMotion.yul b/test/libyul/yulOptimizerTests/fullSuite/loopInvariantCodeMotion.yul index 76d671bfc3e2..a0be61939b1f 100644 --- a/test/libyul/yulOptimizerTests/fullSuite/loopInvariantCodeMotion.yul +++ b/test/libyul/yulOptimizerTests/fullSuite/loopInvariantCodeMotion.yul @@ -29,7 +29,7 @@ // let length := calldataload(_1) // let i := 0 // let _2 := calldataload(7) -// for { } true { i := add(i, 1) } +// for { } 1 { i := add(i, 1) } // { // let _3 := iszero(lt(i, length)) // if _3 { break } From 2696cff8da228924b7ece37986b124b67c52acb1 Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Tue, 2 Jul 2024 18:28:09 +0200 Subject: [PATCH 068/182] Relax memory safety. Co-authored-by: Moritz Hoffmann --- docs/assembly.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/docs/assembly.rst b/docs/assembly.rst index cf2ce1bf9487..04742c504c9a 100644 --- a/docs/assembly.rst +++ b/docs/assembly.rst @@ -377,3 +377,18 @@ of Solidity, you can use a special comment to annotate an assembly block as memo Note that we will disallow the annotation via comment in a future breaking release; so, if you are not concerned with backward-compatibility with older compiler versions, prefer using the dialect string. + +Advanced Safe Use of Memory +--------------------------- + +Beyond the strict definition of memory-safety given above, there are cases in which you may want to use more than 64 bytes +of scratch space starting at memory offset ``0``. If you are careful, it can be admissible to use memory up to (and not +including) offset ``0x80`` and still safely declare the assembly block as ``memory-safe``. +This is admissible under either of the following conditions: + +- By the end of the assembly block, the free memory pointer at offset ``0x40`` is restored to a sane value (i.e. it is either + restored to its original value or an increment of it due to a manual memory allocation), and the memory word at offset ``0x60`` + is restored to a value of zero. + +- The assembly block terminates, i.e. execution can never return to high-level Solidity code. This is the case, for example, + if your assembly block unconditionally ends in a ``revert`` statement. From 22471ea5ae41a674cd8a8e420780b7841dfda283 Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Thu, 4 Jul 2024 13:27:12 +0200 Subject: [PATCH 069/182] More details about the zero pointer. --- docs/assembly.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/assembly.rst b/docs/assembly.rst index 04742c504c9a..f57b1f0d92cc 100644 --- a/docs/assembly.rst +++ b/docs/assembly.rst @@ -392,3 +392,9 @@ This is admissible under either of the following conditions: - The assembly block terminates, i.e. execution can never return to high-level Solidity code. This is the case, for example, if your assembly block unconditionally ends in a ``revert`` statement. + +Furthermore, you need to be aware that the default-value of dynamic arrays in Solidity point to memory offset ``0x60``, so +for the duration of temporarily changing the value at memory offset ``0x60``, you can no longer rely on getting accurate +length values when reading dynamic arrays, until you restore the zero value at ``0x60``. To be more precise, we only guarantee +safety when overwriting the zero pointer, if the remainder of the assembly snippet does not interact with the memory of +high-level Solidity objects (including by reading from offsets previously stored in variables). From 318259c5f883cba10dca3ef2ebd039c93c732e63 Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Thu, 4 Jul 2024 13:40:03 +0200 Subject: [PATCH 070/182] Phrasing. --- docs/assembly.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/assembly.rst b/docs/assembly.rst index f57b1f0d92cc..34085bccb796 100644 --- a/docs/assembly.rst +++ b/docs/assembly.rst @@ -391,7 +391,7 @@ This is admissible under either of the following conditions: is restored to a value of zero. - The assembly block terminates, i.e. execution can never return to high-level Solidity code. This is the case, for example, - if your assembly block unconditionally ends in a ``revert`` statement. + if your assembly block unconditionally ends in calling the ``revert`` opcode. Furthermore, you need to be aware that the default-value of dynamic arrays in Solidity point to memory offset ``0x60``, so for the duration of temporarily changing the value at memory offset ``0x60``, you can no longer rely on getting accurate From 60eb07376f30cee8dc533b67eedacd3b533c6ac7 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Fri, 5 Jul 2024 10:59:55 +0200 Subject: [PATCH 071/182] SMTChecker: Move formatting methods out of Predicate Some of the methods related to formatting SMT expressions do not depend on anything from the predicate, so we can make them free and move to more appropriate place. --- libsolidity/formal/ExpressionFormatter.cpp | 176 ++++++++++++++++++++- libsolidity/formal/ExpressionFormatter.h | 11 +- libsolidity/formal/Predicate.cpp | 166 +------------------ libsolidity/formal/Predicate.h | 6 - 4 files changed, 184 insertions(+), 175 deletions(-) diff --git a/libsolidity/formal/ExpressionFormatter.cpp b/libsolidity/formal/ExpressionFormatter.cpp index 5a3d11dbefd4..6571cf6dd7a2 100644 --- a/libsolidity/formal/ExpressionFormatter.cpp +++ b/libsolidity/formal/ExpressionFormatter.cpp @@ -18,13 +18,13 @@ #include +#include + #include #include #include -#include - #include #include #include @@ -182,4 +182,176 @@ std::string toSolidityStr(smtutil::Expression const& _expr) return op + "(" + boost::algorithm::join(strArgs, ", ") + ")"; } +namespace +{ +bool fillArray(smtutil::Expression const& _expr, std::vector& _array, ArrayType const& _type) +{ + // Base case + if (_expr.name == "const_array") + { + auto length = _array.size(); + std::optional elemStr = expressionToString(_expr.arguments.at(1), _type.baseType()); + if (!elemStr) + return false; + _array.clear(); + _array.resize(length, *elemStr); + return true; + } + + // Recursive case. + if (_expr.name == "store") + { + if (!fillArray(_expr.arguments.at(0), _array, _type)) + return false; + std::optional indexStr = expressionToString(_expr.arguments.at(1), TypeProvider::uint256()); + if (!indexStr) + return false; + // Sometimes the solver assigns huge lengths that are not related, + // we should catch and ignore those. + unsigned long index; + try + { + index = stoul(*indexStr); + } + catch (std::out_of_range const&) + { + return true; + } + catch (std::invalid_argument const&) + { + return true; + } + std::optional elemStr = expressionToString(_expr.arguments.at(2), _type.baseType()); + if (!elemStr) + return false; + if (index < _array.size()) + _array.at(index) = *elemStr; + return true; + } + + // Special base case, not supported yet. + if (_expr.name.rfind("(_ as-array") == 0) + { + // Z3 expression representing reinterpretation of a different term as an array + return false; + } + + solAssert(false); +} +} + +std::optional expressionToString(smtutil::Expression const& _expr, frontend::Type const* _type) +{ + if (smt::isNumber(*_type)) + { + solAssert(_expr.sort->kind == Kind::Int); + solAssert(_expr.arguments.empty()); + + if ( + _type->category() == frontend::Type::Category::Address || + _type->category() == frontend::Type::Category::FixedBytes + ) + { + try + { + if (_expr.name == "0") + return "0x0"; + // For some reason the code below returns "0x" for "0". + return util::toHex(toCompactBigEndian(bigint(_expr.name)), util::HexPrefix::Add, util::HexCase::Lower); + } + catch (std::out_of_range const&) + { + } + catch (std::invalid_argument const&) + { + } + } + + return _expr.name; + } + if (smt::isBool(*_type)) + { + solAssert(_expr.sort->kind == Kind::Bool); + solAssert(_expr.arguments.empty()); + solAssert(_expr.name == "true" || _expr.name == "false"); + return _expr.name; + } + if (smt::isFunction(*_type)) + { + solAssert(_expr.arguments.empty()); + return _expr.name; + } + if (smt::isArray(*_type)) + { + auto const& arrayType = dynamic_cast(*_type); + if (_expr.name != "tuple_constructor") + return {}; + + auto const& tupleSort = dynamic_cast(*_expr.sort); + solAssert(tupleSort.components.size() == 2); + + unsigned long length; + try + { + length = stoul(_expr.arguments.at(1).name); + } + catch(std::out_of_range const&) + { + return {}; + } + catch(std::invalid_argument const&) + { + return {}; + } + + // Limit this counterexample size to 1k. + // Some OSs give you "unlimited" memory through swap and other virtual memory, + // so purely relying on bad_alloc being thrown is not a good idea. + // In that case, the array allocation might cause OOM and the program is killed. + if (length >= 1024) + return {}; + try + { + std::vector array(length); + if (!fillArray(_expr.arguments.at(0), array, arrayType)) + return {}; + return "[" + boost::algorithm::join(array, ", ") + "]"; + } + catch (std::bad_alloc const&) + { + // Solver gave a concrete array but length is too large. + } + } + if (smt::isNonRecursiveStruct(*_type)) + { + auto const& structType = dynamic_cast(*_type); + solAssert(_expr.name == "tuple_constructor"); + auto const& tupleSort = dynamic_cast(*_expr.sort); + auto members = structType.structDefinition().members(); + solAssert(tupleSort.components.size() == members.size()); + solAssert(_expr.arguments.size() == members.size()); + std::vector elements; + for (unsigned i = 0; i < members.size(); ++i) + { + std::optional elementStr = expressionToString(_expr.arguments.at(i), members[i]->type()); + elements.push_back(members[i]->name() + (elementStr.has_value() ? ": " + elementStr.value() : "")); + } + return "{" + boost::algorithm::join(elements, ", ") + "}"; + } + + return {}; +} + +std::vector> formatExpressions( + std::vector const& _exprs, + std::vector const& _types +) +{ + solAssert(_exprs.size() == _types.size()); + std::vector> strExprs; + for (unsigned i = 0; i < _exprs.size(); ++i) + strExprs.push_back(expressionToString(_exprs.at(i), _types.at(i))); + return strExprs; +} + } diff --git a/libsolidity/formal/ExpressionFormatter.h b/libsolidity/formal/ExpressionFormatter.h index 3efbeb781f2c..e42fab26e3d9 100644 --- a/libsolidity/formal/ExpressionFormatter.h +++ b/libsolidity/formal/ExpressionFormatter.h @@ -19,10 +19,12 @@ #pragma once /** - * Formats SMT expressions into Solidity-like strings. + * Helper methods for formatting SMT expressions */ -#include +#include + +#include #include #include @@ -38,4 +40,9 @@ smtutil::Expression substitute(smtutil::Expression _from, std::map expressionToString(smtutil::Expression const& _expr, Type const* _type); + +/// @returns the formatted version of the given SMT expressions. Those expressions must be SMT constants. +std::vector> formatExpressions(std::vector const& _exprs, std::vector const& _types); } diff --git a/libsolidity/formal/Predicate.cpp b/libsolidity/formal/Predicate.cpp index 75314d7e9414..5cac3a6a9230 100644 --- a/libsolidity/formal/Predicate.cpp +++ b/libsolidity/formal/Predicate.cpp @@ -18,6 +18,7 @@ #include +#include #include #include @@ -485,171 +486,6 @@ std::map Predicate::expressionSubstitution(smtutil::Ex return subst; } -std::vector> Predicate::formatExpressions(std::vector const& _exprs, std::vector const& _types) const -{ - solAssert(_exprs.size() == _types.size(), ""); - std::vector> strExprs; - for (unsigned i = 0; i < _exprs.size(); ++i) - strExprs.push_back(expressionToString(_exprs.at(i), _types.at(i))); - return strExprs; -} - -std::optional Predicate::expressionToString(smtutil::Expression const& _expr, Type const* _type) const -{ - if (smt::isNumber(*_type)) - { - solAssert(_expr.sort->kind == Kind::Int, ""); - solAssert(_expr.arguments.empty(), ""); - - if ( - _type->category() == Type::Category::Address || - _type->category() == Type::Category::FixedBytes - ) - { - try - { - if (_expr.name == "0") - return "0x0"; - // For some reason the code below returns "0x" for "0". - return util::toHex(toCompactBigEndian(bigint(_expr.name)), util::HexPrefix::Add, util::HexCase::Lower); - } - catch (std::out_of_range const&) - { - } - catch (std::invalid_argument const&) - { - } - } - - return _expr.name; - } - if (smt::isBool(*_type)) - { - solAssert(_expr.sort->kind == Kind::Bool, ""); - solAssert(_expr.arguments.empty(), ""); - solAssert(_expr.name == "true" || _expr.name == "false", ""); - return _expr.name; - } - if (smt::isFunction(*_type)) - { - solAssert(_expr.arguments.empty(), ""); - return _expr.name; - } - if (smt::isArray(*_type)) - { - auto const& arrayType = dynamic_cast(*_type); - if (_expr.name != "tuple_constructor") - return {}; - - auto const& tupleSort = dynamic_cast(*_expr.sort); - solAssert(tupleSort.components.size() == 2, ""); - - unsigned long length; - try - { - length = stoul(_expr.arguments.at(1).name); - } - catch(std::out_of_range const&) - { - return {}; - } - catch(std::invalid_argument const&) - { - return {}; - } - - // Limit this counterexample size to 1k. - // Some OSs give you "unlimited" memory through swap and other virtual memory, - // so purely relying on bad_alloc being thrown is not a good idea. - // In that case, the array allocation might cause OOM and the program is killed. - if (length >= 1024) - return {}; - try - { - std::vector array(length); - if (!fillArray(_expr.arguments.at(0), array, arrayType)) - return {}; - return "[" + boost::algorithm::join(array, ", ") + "]"; - } - catch (std::bad_alloc const&) - { - // Solver gave a concrete array but length is too large. - } - } - if (smt::isNonRecursiveStruct(*_type)) - { - auto const& structType = dynamic_cast(*_type); - solAssert(_expr.name == "tuple_constructor", ""); - auto const& tupleSort = dynamic_cast(*_expr.sort); - auto members = structType.structDefinition().members(); - solAssert(tupleSort.components.size() == members.size(), ""); - solAssert(_expr.arguments.size() == members.size(), ""); - std::vector elements; - for (unsigned i = 0; i < members.size(); ++i) - { - std::optional elementStr = expressionToString(_expr.arguments.at(i), members[i]->type()); - elements.push_back(members[i]->name() + (elementStr.has_value() ? ": " + elementStr.value() : "")); - } - return "{" + boost::algorithm::join(elements, ", ") + "}"; - } - - return {}; -} - -bool Predicate::fillArray(smtutil::Expression const& _expr, std::vector& _array, ArrayType const& _type) const -{ - // Base case - if (_expr.name == "const_array") - { - auto length = _array.size(); - std::optional elemStr = expressionToString(_expr.arguments.at(1), _type.baseType()); - if (!elemStr) - return false; - _array.clear(); - _array.resize(length, *elemStr); - return true; - } - - // Recursive case. - if (_expr.name == "store") - { - if (!fillArray(_expr.arguments.at(0), _array, _type)) - return false; - std::optional indexStr = expressionToString(_expr.arguments.at(1), TypeProvider::uint256()); - if (!indexStr) - return false; - // Sometimes the solver assigns huge lengths that are not related, - // we should catch and ignore those. - unsigned long index; - try - { - index = stoul(*indexStr); - } - catch (std::out_of_range const&) - { - return true; - } - catch (std::invalid_argument const&) - { - return true; - } - std::optional elemStr = expressionToString(_expr.arguments.at(2), _type.baseType()); - if (!elemStr) - return false; - if (index < _array.size()) - _array.at(index) = *elemStr; - return true; - } - - // Special base case, not supported yet. - if (_expr.name.rfind("(_ as-array") == 0) - { - // Z3 expression representing reinterpretation of a different term as an array - return false; - } - - solAssert(false, ""); -} std::map> Predicate::readTxVars(smtutil::Expression const& _tx) const { diff --git a/libsolidity/formal/Predicate.h b/libsolidity/formal/Predicate.h index a7df44621849..f389ab822111 100644 --- a/libsolidity/formal/Predicate.h +++ b/libsolidity/formal/Predicate.h @@ -184,12 +184,6 @@ class Predicate std::map expressionSubstitution(smtutil::Expression const& _predExprs) const; private: - /// @returns the formatted version of the given SMT expressions. Those expressions must be SMT constants. - std::vector> formatExpressions(std::vector const& _exprs, std::vector const& _types) const; - - /// @returns a string representation of the SMT expression based on a Solidity type. - std::optional expressionToString(smtutil::Expression const& _expr, Type const* _type) const; - /// Recursively fills _array from _expr. /// _expr should have the form `store(store(...(const_array(x_0), i_0, e_0), i_m, e_m), i_k, e_k)`. /// @returns true if the construction worked, From 08a98d1914d127dbc755cb20c789ab3a90f9066e Mon Sep 17 00:00:00 2001 From: Meet Mangukiya Date: Sun, 7 Jul 2024 15:19:57 +0530 Subject: [PATCH 072/182] OptimizedEVMCodeTransform: tag source location in stack too deep errors in yul --- libyul/backends/evm/OptimizedEVMCodeTransform.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp index 047014e3dc43..8731f2cc5d28 100644 --- a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp +++ b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp @@ -275,7 +275,7 @@ void OptimizedEVMCodeTransform::createStackLayout(langutil::DebugData::ConstPtr varNameDeep.empty() ? varNameTop : varNameDeep, deficit, msg - )); + ) << langutil::errinfo_sourceLocation(sourceLocation)); m_assembly.markAsInvalid(); } }, From 4c857f50ccd73c86b0d1f0b17cc4be298bd99058 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Tue, 9 Jul 2024 16:45:27 +0200 Subject: [PATCH 073/182] SMTChecker: Increase Z3 resource limit Increasing resource limit of z3 results in more SMTChecker tests correctly solved, without increasing the running time significantly. This is in preparation for switching z3 to SMT-LIB interface, so as to not have significant changes in tests for that switch. --- libsmtutil/Z3Interface.h | 2 +- .../abi_encode_with_selector_array_slice.sol | 4 +-- ...abi_encode_with_selector_array_slice_2.sol | 4 +-- .../deployment/deploy_trusted_flow.sol | 10 ++----- .../external_call_indirect_1.sol | 2 +- .../external_call_indirect_3.sol | 3 +- .../external_call_indirect_4.sol | 3 +- .../external_call_indirect_5.sol | 2 +- ..._loop_array_assignment_storage_storage.sol | 10 +++---- .../operators/index_access_side_effect.sol | 4 +-- .../operators/slice_default_start.sol | 7 ++--- ...rator_matches_equivalent_function_call.sol | 28 ++----------------- .../smtCheckerTests/out_of_bounds/array_1.sol | 7 ++--- 13 files changed, 22 insertions(+), 64 deletions(-) diff --git a/libsmtutil/Z3Interface.h b/libsmtutil/Z3Interface.h index ee268ac41d65..d5dc5792e0ae 100644 --- a/libsmtutil/Z3Interface.h +++ b/libsmtutil/Z3Interface.h @@ -55,7 +55,7 @@ class Z3Interface: public SolverInterface // Z3 "basic resources" limit. // This is used to make the runs more deterministic and platform/machine independent. - static int const resourceLimit = 1000000; + static int const resourceLimit = 2000000; private: void declareFunction(std::string const& _name, Sort const& _sort); diff --git a/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice.sol b/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice.sol index 67c8b92e6203..ed6f627b5adb 100644 --- a/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice.sol +++ b/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice.sol @@ -28,6 +28,4 @@ contract C { // ---- // Warning 6328: (325-355): CHC: Assertion violation happens here. // Warning 6328: (578-608): CHC: Assertion violation happens here. -// Warning 6328: (1079-1109): CHC: Assertion violation might happen here. -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 4661: (1079-1109): BMC: Assertion violation happens here. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice_2.sol b/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice_2.sol index 69a3482b199d..c13e9ce07fc7 100644 --- a/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice_2.sol +++ b/test/libsolidity/smtCheckerTests/abi/abi_encode_with_selector_array_slice_2.sol @@ -28,6 +28,4 @@ contract C { // ---- // Warning 6328: (326-356): CHC: Assertion violation happens here. // Warning 6328: (579-609): CHC: Assertion violation happens here. -// Warning 6328: (1080-1110): CHC: Assertion violation might happen here. -// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 4661: (1080-1110): BMC: Assertion violation happens here. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol b/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol index 2148324ad911..60f3c9415a6e 100644 --- a/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol +++ b/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol @@ -18,13 +18,9 @@ contract C { // ==== // SMTEngine: all // SMTExtCalls: trusted -// SMTIgnoreOS: macos // ---- // Warning 4984: (47-50): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here. -// Warning 6328: (215-233): CHC: Assertion violation might happen here. -// Warning 6328: (267-285): CHC: Assertion violation might happen here. -// Warning 6328: (304-322): CHC: Assertion violation happens here. -// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 6328: (304-322): CHC: Assertion violation might happen here. +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. // Warning 2661: (47-50): BMC: Overflow (resulting value larger than 2**256 - 1) happens here. -// Warning 4661: (215-233): BMC: Assertion violation happens here. -// Warning 4661: (267-285): BMC: Assertion violation happens here. +// Warning 4661: (304-322): BMC: Assertion violation happens here. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_1.sol b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_1.sol index c6b46b2f87bf..dd8a529a2f1f 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_1.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_1.sol @@ -38,5 +38,5 @@ contract C { // SMTIgnoreOS: macos // ---- // Warning 6328: (256-277): CHC: Assertion violation happens here. -// Warning 6328: (533-554): CHC: Assertion violation might happen here. +// Warning 6328: (533-554): CHC: Assertion violation happens here. // Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_3.sol b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_3.sol index ff17649dd968..d7721037fb88 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_3.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_3.sol @@ -40,7 +40,6 @@ contract C { // ==== // SMTEngine: chc // SMTExtCalls: trusted -// SMTIgnoreOS: macos // ---- -// Warning 6328: (561-582): CHC: Assertion violation might happen here. +// Warning 6328: (561-582): CHC: Assertion violation happens here. // Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_4.sol b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_4.sol index 766f6e133446..96adba8843fb 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_4.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_4.sol @@ -43,7 +43,6 @@ contract C { // ==== // SMTEngine: chc // SMTExtCalls: trusted -// SMTIgnoreOS: macos // ---- -// Warning 6328: (641-662): CHC: Assertion violation might happen here. +// Warning 6328: (641-662): CHC: Assertion violation happens here. // Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_5.sol b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_5.sol index 9313858ce2b1..26d39838ef4b 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_5.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_call_indirect_5.sol @@ -47,5 +47,5 @@ contract C { // SMTEngine: chc // SMTExtCalls: trusted // ---- -// Warning 6328: (601-622): CHC: Assertion violation might happen here. +// Warning 6328: (601-622): CHC: Assertion violation happens here. // Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/loops/while_loop_array_assignment_storage_storage.sol b/test/libsolidity/smtCheckerTests/loops/while_loop_array_assignment_storage_storage.sol index ed7ebdfba570..4bfd1750024a 100644 --- a/test/libsolidity/smtCheckerTests/loops/while_loop_array_assignment_storage_storage.sol +++ b/test/libsolidity/smtCheckerTests/loops/while_loop_array_assignment_storage_storage.sol @@ -23,10 +23,8 @@ contract LoopFor2 { } } // ==== -// SMTEngine: all +// SMTEngine: chc +// SMTTargets: assert // ---- -// Warning 6368: (288-292): CHC: Out of bounds access might happen here. -// Warning 6368: (459-463): CHC: Out of bounds access happens here. -// Warning 6328: (452-471): CHC: Assertion violation happens here. -// Warning 6328: (475-494): CHC: Assertion violation happens here. -// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 6328: (452-471): CHC: Assertion violation happens here.\nCounterexample:\nb = [1, 0], c = [0, 0]\nn = 1\ni = 1\n\nTransaction trace:\nLoopFor2.constructor()\nState: b = [], c = []\nLoopFor2.p()\nState: b = [0], c = [0]\nLoopFor2.p()\nState: b = [0, 0], c = [0, 0]\nLoopFor2.testUnboundedForLoop(1) +// Warning 6328: (475-494): CHC: Assertion violation happens here.\nCounterexample:\nb = [1, 0], c = [0, 0]\nn = 1\ni = 1\n\nTransaction trace:\nLoopFor2.constructor()\nState: b = [], c = []\nLoopFor2.p()\nState: b = [0], c = [0]\nLoopFor2.p()\nState: b = [0, 0], c = [0, 0]\nLoopFor2.testUnboundedForLoop(1) diff --git a/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol b/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol index d3b6f5895b85..644ecdb122f8 100644 --- a/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol +++ b/test/libsolidity/smtCheckerTests/operators/index_access_side_effect.sol @@ -22,6 +22,4 @@ contract C { // SMTEngine: all // SMTIgnoreCex: yes // ---- -// Warning 6328: (335-354): CHC: Assertion violation might happen here. -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 4661: (335-354): BMC: Assertion violation happens here. +// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/slice_default_start.sol b/test/libsolidity/smtCheckerTests/operators/slice_default_start.sol index ef422245d3f8..c4da3b4b69ee 100644 --- a/test/libsolidity/smtCheckerTests/operators/slice_default_start.sol +++ b/test/libsolidity/smtCheckerTests/operators/slice_default_start.sol @@ -10,8 +10,5 @@ contract C { // ==== // SMTEngine: all // ---- -// Warning 6328: (150-182): CHC: Assertion violation might happen here. -// Warning 6328: (186-218): CHC: Assertion violation might happen here. -// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 4661: (150-182): BMC: Assertion violation happens here. -// Warning 4661: (186-218): BMC: Assertion violation happens here. +// Warning 6328: (186-218): CHC: Assertion violation happens here. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol index 206c63042488..76ad6db55384 100644 --- a/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol +++ b/test/libsolidity/smtCheckerTests/operators/userDefined/user_defined_operator_matches_equivalent_function_call.sol @@ -53,32 +53,10 @@ contract C { } // ==== // SMTEngine: all +// SMTTargets: assert // ---- -// Warning 3944: (679-708): CHC: Underflow (resulting value less than -32768) might happen here. -// Warning 4984: (679-708): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 3944: (777-806): CHC: Underflow (resulting value less than -32768) might happen here. -// Warning 4984: (777-806): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 3944: (870-884): CHC: Underflow (resulting value less than -32768) might happen here. -// Warning 4984: (870-884): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 3944: (953-982): CHC: Underflow (resulting value less than -32768) might happen here. -// Warning 4984: (953-982): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 4984: (1051-1080): CHC: Overflow (resulting value larger than 32767) might happen here. -// Warning 4281: (1051-1080): CHC: Division by zero might happen here. -// Warning 4281: (1149-1178): CHC: Division by zero might happen here. -// Warning 6328: (2069-2095): CHC: Assertion violation might happen here. -// Warning 6328: (2105-2131): CHC: Assertion violation might happen here. -// Warning 6328: (2141-2163): CHC: Assertion violation might happen here. -// Warning 6328: (2173-2199): CHC: Assertion violation might happen here. // Warning 6328: (2209-2235): CHC: Assertion violation might happen here. // Warning 6328: (2245-2271): CHC: Assertion violation might happen here. -// Info 1391: CHC: 10 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 2661: (679-708): BMC: Overflow (resulting value larger than 32767) happens here. -// Warning 4144: (679-708): BMC: Underflow (resulting value less than -32768) happens here. -// Warning 2661: (777-806): BMC: Overflow (resulting value larger than 32767) happens here. -// Warning 4144: (777-806): BMC: Underflow (resulting value less than -32768) happens here. -// Warning 2661: (953-982): BMC: Overflow (resulting value larger than 32767) happens here. -// Warning 4144: (953-982): BMC: Underflow (resulting value less than -32768) happens here. -// Warning 3046: (1051-1080): BMC: Division by zero happens here. -// Warning 3046: (1149-1178): BMC: Division by zero happens here. +// Info 1391: CHC: 14 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. // Warning 7812: (2245-2271): BMC: Assertion violation might happen here. -// Info 6002: BMC: 14 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 6002: BMC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol b/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol index 65a1dfd39015..c52599b03c7a 100644 --- a/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol +++ b/test/libsolidity/smtCheckerTests/out_of_bounds/array_1.sol @@ -18,9 +18,6 @@ contract C { } // ==== // SMTEngine: all -// SMTIgnoreOS: macos +// SMTTargets: outOfBounds // ---- -// Warning 4984: (112-115): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here. -// Warning 6368: (259-263): CHC: Out of bounds access happens here. -// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 2661: (112-115): BMC: Overflow (resulting value larger than 2**256 - 1) happens here. +// Warning 6368: (259-263): CHC: Out of bounds access happens here.\nCounterexample:\na = [0], l = 1\n = 0\n\nTransaction trace:\nC.constructor()\nState: a = [], l = 0\nC.p()\nState: a = [0], l = 1\nC.r() From e0c58e539cebdc9a1de8ae1d27bdb69311b5418c Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 10 Jul 2024 16:37:04 +0200 Subject: [PATCH 074/182] SMTChecker: Simplify some of the long running tests --- .../smtCheckerTests/abi/abi_decode_array.sol | 20 +++++++------------ .../smtCheckerTests/types/array_branch_3d.sol | 4 ++-- .../array_struct_array_struct_memory_safe.sol | 3 ++- ...array_struct_array_struct_storage_safe.sol | 3 ++- .../smtCheckerTests/types/type_minmax.sol | 11 +--------- .../types/type_simple_range.sol | 14 +++++++++++++ 6 files changed, 28 insertions(+), 27 deletions(-) create mode 100644 test/libsolidity/smtCheckerTests/types/type_simple_range.sol diff --git a/test/libsolidity/smtCheckerTests/abi/abi_decode_array.sol b/test/libsolidity/smtCheckerTests/abi/abi_decode_array.sol index da30d302fedf..c7db3645ac00 100644 --- a/test/libsolidity/smtCheckerTests/abi/abi_decode_array.sol +++ b/test/libsolidity/smtCheckerTests/abi/abi_decode_array.sol @@ -7,9 +7,7 @@ contract C { (uint[] memory c, uint[] memory d) = abi.decode(b1, (uint[], uint[])); assert(a.length == c.length); - assert(a.length == d.length); // should fail assert(b.length == d.length); - assert(b.length == c.length); // should fail (uint[] memory e, uint[] memory f, uint[] memory g) = abi.decode(b1, (uint[], uint[], uint[])); assert(e.length == a.length); // should fail @@ -24,7 +22,6 @@ contract C { (uint[] memory k, uint[] memory l) = abi.decode(b2, (uint[], uint[])); assert(k.length == a.length); // should fail - assert(k.length == l.length); // should fail assert(l.length == b.length); // should fail } } @@ -32,14 +29,11 @@ contract C { // SMTEngine: all // SMTIgnoreCex: yes // ---- -// Warning 6328: (182-210): CHC: Assertion violation happens here. -// Warning 6328: (335-363): CHC: Assertion violation happens here. -// Warning 6328: (414-442): CHC: Assertion violation happens here. -// Warning 6328: (560-588): CHC: Assertion violation happens here. -// Warning 6328: (607-635): CHC: Assertion violation happens here. -// Warning 6328: (654-682): CHC: Assertion violation happens here. -// Warning 6328: (879-916): CHC: Assertion violation happens here. -// Warning 6328: (1009-1037): CHC: Assertion violation happens here. -// Warning 6328: (1056-1084): CHC: Assertion violation happens here. -// Warning 6328: (1103-1131): CHC: Assertion violation happens here. +// Warning 6328: (182-210): CHC: Assertion violation happens here.\nCounterexample:\n\nc = []\nd = []\ne = []\nf = []\ng = []\nh = []\ni = []\nj = 0\nk = []\nl = []\n\nTransaction trace:\nC.constructor()\nC.abiDecodeArray(b1, b2) -- counterexample incomplete; parameter name used instead of value +// Warning 6328: (466-494): CHC: Assertion violation happens here.\nCounterexample:\n\nf = [83, 83, 83, 83, 83, 83, 67, 83, 83, 83, 83, 83, 70, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 72, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 71, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83]\ng = [65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 55, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 60, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65]\nh = []\ni = []\nj = 0\nk = []\nl = []\n\nTransaction trace:\nC.constructor()\nC.abiDecodeArray(b1, b2) -- counterexample incomplete; parameter name used instead of value +// Warning 6328: (513-541): CHC: Assertion violation happens here.\nCounterexample:\n\ng = [65, 65, 65, 65, 65, 65, 65, 64, 65, 47, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 48, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65]\nh = []\ni = []\nj = 0\nk = []\nl = []\n\nTransaction trace:\nC.constructor()\nC.abiDecodeArray(b1, b2) -- counterexample incomplete; parameter name used instead of value +// Warning 6328: (560-588): CHC: Assertion violation happens here.\nCounterexample:\n\nb = []\nd = []\nh = []\ni = []\nj = 0\nk = []\nl = []\n\nTransaction trace:\nC.constructor()\nC.abiDecodeArray(b1, b2) -- counterexample incomplete; parameter name used instead of value +// Warning 6328: (785-822): CHC: Assertion violation happens here.\nCounterexample:\n\nf = [144]\nj = 8365\nk = []\nl = []\n\nTransaction trace:\nC.constructor()\nC.abiDecodeArray(b1, b2) -- counterexample incomplete; parameter name used instead of value +// Warning 6328: (915-943): CHC: Assertion violation happens here.\nCounterexample:\n\nj = 8365\nl = [35, 35, 35, 35, 35]\n\nTransaction trace:\nC.constructor()\nC.abiDecodeArray(b1, b2) -- counterexample incomplete; parameter name used instead of value +// Warning 6328: (962-990): CHC: Assertion violation happens here.\nCounterexample:\n\nj = 32285\n\nTransaction trace:\nC.constructor()\nC.abiDecodeArray(b1, b2) -- counterexample incomplete; parameter name used instead of value // Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol b/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol index 3aced164c867..6c6404c117f9 100644 --- a/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol +++ b/test/libsolidity/smtCheckerTests/types/array_branch_3d.sol @@ -15,6 +15,6 @@ contract C // ==== // SMTEngine: chc // SMTSolvers: eld +// SMTTargets: assert // ---- -// Warning 6328: (152-174): CHC: Assertion violation happens here. -// Info 1391: CHC: 9 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 6328: (152-174): CHC: Assertion violation happens here.\nCounterexample:\nc = [[[0]]]\nb = false\n\nTransaction trace:\nC.constructor()\nState: c = [[[0]]]\nC.f(false) diff --git a/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_memory_safe.sol b/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_memory_safe.sol index bc5ddf49ed7a..972c7797075b 100644 --- a/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_memory_safe.sol +++ b/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_memory_safe.sol @@ -32,5 +32,6 @@ contract C { } // ==== // SMTEngine: all +// SMTTargets: assert // ---- -// Info 1391: CHC: 29 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_storage_safe.sol b/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_storage_safe.sol index b2f7b9825c7d..ce5f375c464e 100644 --- a/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_storage_safe.sol +++ b/test/libsolidity/smtCheckerTests/types/struct/array_struct_array_struct_storage_safe.sol @@ -52,5 +52,6 @@ contract C { } // ==== // SMTEngine: all +// SMTTargets: assert // ---- -// Info 1391: CHC: 51 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 5 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/type_minmax.sol b/test/libsolidity/smtCheckerTests/types/type_minmax.sol index da9bb1b6d15f..eb739c5e9ea0 100644 --- a/test/libsolidity/smtCheckerTests/types/type_minmax.sol +++ b/test/libsolidity/smtCheckerTests/types/type_minmax.sol @@ -1,12 +1,4 @@ contract C { - function f(uint a) public pure { - assert(a <= type(uint).max); - assert(a >= type(uint).min); - require(a <= type(uint64).max); - assert(a <= type(uint64).max); - assert(a <= type(uint32).max); - } - function int_min() public pure { int8 int8_min = type(int8).min; assert(int8_min == -2**7); @@ -81,5 +73,4 @@ contract C { // ==== // SMTEngine: all // ---- -// Warning 6328: (178-207): CHC: Assertion violation happens here. -// Info 1391: CHC: 24 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 21 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/type_simple_range.sol b/test/libsolidity/smtCheckerTests/types/type_simple_range.sol new file mode 100644 index 000000000000..579b232d73e6 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/types/type_simple_range.sol @@ -0,0 +1,14 @@ +contract C { + function f(uint a) public pure { + assert(a <= type(uint).max); + assert(a >= type(uint).min); + require(a <= type(uint64).max); + assert(a <= type(uint64).max); + assert(a <= type(uint32).max); // should fail + } +} +// ==== +// SMTEngine: all +// ---- +// Warning 6328: (178-207): CHC: Assertion violation happens here.\nCounterexample:\n\na = 4294967296\n\nTransaction trace:\nC.constructor()\nC.f(4294967296) +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From 54686862ece4f0e3430600849a7a69df57cf68ac Mon Sep 17 00:00:00 2001 From: clonker Date: Wed, 10 Jul 2024 14:55:07 +0200 Subject: [PATCH 075/182] Yul: Add const version of FunctionCallFinder --- libyul/backends/evm/EVMObjectCompiler.cpp | 4 +-- libyul/optimiser/FullInliner.cpp | 2 +- libyul/optimiser/FunctionCallFinder.cpp | 41 ++++++++++++++++++----- libyul/optimiser/FunctionCallFinder.h | 24 ++++++------- libyul/optimiser/StackLimitEvader.cpp | 4 +-- test/libsolidity/MemoryGuardTest.cpp | 2 +- 6 files changed, 49 insertions(+), 28 deletions(-) diff --git a/libyul/backends/evm/EVMObjectCompiler.cpp b/libyul/backends/evm/EVMObjectCompiler.cpp index 28b72c0871ee..0bd064940eb7 100644 --- a/libyul/backends/evm/EVMObjectCompiler.cpp +++ b/libyul/backends/evm/EVMObjectCompiler.cpp @@ -90,8 +90,8 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) ); if (!stackErrors.empty()) { - std::vector memoryGuardCalls = FunctionCallFinder::run( - *_object.code, + std::vector memoryGuardCalls = findFunctionCalls( + std::as_const(*_object.code), "memoryguard"_yulstring ); auto stackError = stackErrors.front(); diff --git a/libyul/optimiser/FullInliner.cpp b/libyul/optimiser/FullInliner.cpp index 6e4d8497199f..3bf00282c04b 100644 --- a/libyul/optimiser/FullInliner.cpp +++ b/libyul/optimiser/FullInliner.cpp @@ -83,7 +83,7 @@ FullInliner::FullInliner(Block& _ast, NameDispenser& _dispenser, Dialect const& } // Check for memory guard. - std::vector memoryGuardCalls = FunctionCallFinder::run( + std::vector memoryGuardCalls = findFunctionCalls( _ast, "memoryguard"_yulstring ); diff --git a/libyul/optimiser/FunctionCallFinder.cpp b/libyul/optimiser/FunctionCallFinder.cpp index 9d94dc5f9ca1..99f171026e9e 100644 --- a/libyul/optimiser/FunctionCallFinder.cpp +++ b/libyul/optimiser/FunctionCallFinder.cpp @@ -16,23 +16,46 @@ */ #include + +#include #include using namespace solidity; using namespace solidity::yul; -std::vector FunctionCallFinder::run(Block& _block, YulString _functionName) +namespace +{ +template +class MaybeConstFunctionCallFinder: Base { - FunctionCallFinder functionCallFinder(_functionName); - functionCallFinder(_block); - return functionCallFinder.m_calls; +public: + using MaybeConstBlock = std::conditional_t, Block const, Block>; + static std::vector run(MaybeConstBlock& _block, YulString const _functionName) + { + MaybeConstFunctionCallFinder functionCallFinder(_functionName); + functionCallFinder(_block); + return functionCallFinder.m_calls; + } +private: + explicit MaybeConstFunctionCallFinder(YulString const _functionName): m_functionName(_functionName), m_calls() {} + using Base::operator(); + void operator()(ResultType& _functionCall) override + { + Base::operator()(_functionCall); + if (_functionCall.functionName.name == m_functionName) + m_calls.emplace_back(&_functionCall); + } + YulString m_functionName; + std::vector m_calls; +}; } -FunctionCallFinder::FunctionCallFinder(YulString _functionName): m_functionName(_functionName) {} +std::vector solidity::yul::findFunctionCalls(Block& _block, YulString _functionName) +{ + return MaybeConstFunctionCallFinder::run(_block, _functionName); +} -void FunctionCallFinder::operator()(FunctionCall& _functionCall) +std::vector solidity::yul::findFunctionCalls(Block const& _block, YulString _functionName) { - ASTModifier::operator()(_functionCall); - if (_functionCall.functionName.name == m_functionName) - m_calls.emplace_back(&_functionCall); + return MaybeConstFunctionCallFinder::run(_block, _functionName); } diff --git a/libyul/optimiser/FunctionCallFinder.h b/libyul/optimiser/FunctionCallFinder.h index 365f86688b74..a5d4da56e916 100644 --- a/libyul/optimiser/FunctionCallFinder.h +++ b/libyul/optimiser/FunctionCallFinder.h @@ -20,7 +20,8 @@ #pragma once -#include +#include +#include #include @@ -28,20 +29,17 @@ namespace solidity::yul { /** - * AST walker that finds all calls to a function of a given name. + * Finds all calls to a function of a given name using an ASTModifier. * * Prerequisite: Disambiguator */ -class FunctionCallFinder: ASTModifier -{ -public: - static std::vector run(Block& _block, YulString _functionName); -private: - FunctionCallFinder(YulString _functionName); - using ASTModifier::operator(); - void operator()(FunctionCall& _functionCall) override; - YulString m_functionName; - std::vector m_calls; -}; +std::vector findFunctionCalls(Block& _block, YulString _functionName); + +/** + * Finds all calls to a function of a given name using an ASTWalker. + * + * Prerequisite: Disambiguator + */ +std::vector findFunctionCalls(Block const& _block, YulString _functionName); } diff --git a/libyul/optimiser/StackLimitEvader.cpp b/libyul/optimiser/StackLimitEvader.cpp index 904ee77e00f9..0310858a187b 100644 --- a/libyul/optimiser/StackLimitEvader.cpp +++ b/libyul/optimiser/StackLimitEvader.cpp @@ -174,7 +174,7 @@ void StackLimitEvader::run( "StackLimitEvader can only be run on objects using the EVMDialect with object access." ); - std::vector memoryGuardCalls = FunctionCallFinder::run( + std::vector memoryGuardCalls = findFunctionCalls( *_object.code, "memoryguard"_yulstring ); @@ -206,7 +206,7 @@ void StackLimitEvader::run( StackToMemoryMover::run(_context, reservedMemory, memoryOffsetAllocator.slotAllocations, requiredSlots, *_object.code); reservedMemory += 32 * requiredSlots; - for (FunctionCall* memoryGuardCall: FunctionCallFinder::run(*_object.code, "memoryguard"_yulstring)) + for (FunctionCall* memoryGuardCall: findFunctionCalls(*_object.code, "memoryguard"_yulstring)) { Literal* literal = std::get_if(&memoryGuardCall->arguments.front()); yulAssert(literal && literal->kind == LiteralKind::Number, ""); diff --git a/test/libsolidity/MemoryGuardTest.cpp b/test/libsolidity/MemoryGuardTest.cpp index 7f0914cc4ef4..caa85c6fde8f 100644 --- a/test/libsolidity/MemoryGuardTest.cpp +++ b/test/libsolidity/MemoryGuardTest.cpp @@ -73,7 +73,7 @@ TestCase::TestResult MemoryGuardTest::run(std::ostream& _stream, std::string con } auto handleObject = [&](std::string const& _kind, Object const& _object) { - m_obtainedResult += contractName + "(" + _kind + ") " + (FunctionCallFinder::run( + m_obtainedResult += contractName + "(" + _kind + ") " + (findFunctionCalls( *_object.code, "memoryguard"_yulstring ).empty() ? "false" : "true") + "\n"; From f53bb02c52f7c63e59da8299ab9dc72872c2795f Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 10 Jul 2024 21:46:10 +0200 Subject: [PATCH 076/182] SMTChecker: Further test simplifications --- .../deployment/deploy_trusted_flow.sol | 8 +++--- ...code_state_reentrancy_indirect_trusted.sol | 24 +++++++---------- .../external_calls/external_inc.sol | 8 +++--- .../external_calls/external_safe.sol | 5 ++-- .../types/array_branches_3d.sol | 10 ++----- .../types/array_branches_3d_show_unproved.sol | 27 ------------------- .../types/array_static_mapping_aliasing_1.sol | 10 +++---- .../types/array_static_mapping_aliasing_2.sol | 12 +++------ 8 files changed, 29 insertions(+), 75 deletions(-) delete mode 100644 test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol diff --git a/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol b/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol index 60f3c9415a6e..4a447d63164b 100644 --- a/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol +++ b/test/libsolidity/smtCheckerTests/deployment/deploy_trusted_flow.sol @@ -1,6 +1,6 @@ contract D { uint x; - function inc() public { ++x; } + function inc() public { require(x < 5); ++x; } function f() public view returns (uint) { return x; } } @@ -18,9 +18,7 @@ contract C { // ==== // SMTEngine: all // SMTExtCalls: trusted +// SMTTargets: assert // ---- -// Warning 4984: (47-50): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here. -// Warning 6328: (304-322): CHC: Assertion violation might happen here. +// Warning 6328: (320-338): CHC: Assertion violation happens here. // Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. -// Warning 2661: (47-50): BMC: Overflow (resulting value larger than 2**256 - 1) happens here. -// Warning 4661: (304-322): BMC: Assertion violation happens here. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_indirect_trusted.sol b/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_indirect_trusted.sol index 8000b3267d9e..e689c21b4b98 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_indirect_trusted.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_hash_known_code_state_reentrancy_indirect_trusted.sol @@ -1,9 +1,5 @@ contract Other { - C c; - constructor(C _c) { - c = _c; - } - function h() public { + function h(C c) public { c.setOwner(address(0)); } } @@ -11,13 +7,11 @@ contract Other { contract State { uint x; Other o; - C c; - constructor(C _c) { - c = _c; - o = new Other(_c); + constructor() { + o = new Other(); } - function f() public returns (uint) { - o.h(); + function f(C c) public returns (uint) { + o.h(c); return c.g(); } } @@ -29,7 +23,7 @@ contract C { constructor() { owner = msg.sender; - s = new State(this); + s = new State(); } function setOwner(address _owner) public { @@ -38,7 +32,7 @@ contract C { function f() public { address prevOwner = owner; - uint z = s.f(); + uint z = s.f(this); assert(z == y); // should hold assert(prevOwner == owner); // should not hold because of reentrancy } @@ -52,5 +46,5 @@ contract C { // SMTEngine: chc // SMTExtCalls: trusted // ---- -// Warning 6328: (531-545): CHC: Assertion violation might happen here. -// Warning 6328: (564-590): CHC: Assertion violation happens here. +// Warning 6328: (509-535): CHC: Assertion violation happens here. +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_inc.sol b/test/libsolidity/smtCheckerTests/external_calls/external_inc.sol index 22a4551c8588..117d3fa72187 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_inc.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_inc.sol @@ -7,18 +7,18 @@ contract C { D d; function inc() public { + require(x < 10); ++x; } function f() public { d.d(); - assert(x < 10); + assert(x < 5); } } // ==== // SMTEngine: all // SMTIgnoreCex: yes // ---- -// Warning 4984: (113-116): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here. -// Warning 6328: (156-170): CHC: Assertion violation happens here. -// Warning 2661: (113-116): BMC: Overflow (resulting value larger than 2**256 - 1) happens here. +// Warning 6328: (175-188): CHC: Assertion violation happens here.\nCounterexample:\nx = 5, d = 0\n\nTransaction trace:\nC.constructor()\nState: x = 0, d = 0\nC.inc()\nState: x = 1, d = 0\nC.inc()\nState: x = 2, d = 0\nC.inc()\nState: x = 3, d = 0\nC.inc()\nState: x = 4, d = 0\nC.f()\n d.d() -- untrusted external call, synthesized as:\n C.inc() -- reentrant call +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/external_calls/external_safe.sol b/test/libsolidity/smtCheckerTests/external_calls/external_safe.sol index 593aba289ca3..bfc95b35a2fd 100644 --- a/test/libsolidity/smtCheckerTests/external_calls/external_safe.sol +++ b/test/libsolidity/smtCheckerTests/external_calls/external_safe.sol @@ -6,16 +6,15 @@ contract C { uint x; D d; function f() public { - if (x < 10) + if (x < 5) ++x; } function g() public { d.d(); - assert(x < 11); + assert(x < 6); } } // ==== // SMTEngine: all -// SMTIgnoreOS: macos // ---- // Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol b/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol index 8e9499183a6f..9dbdde90fb85 100644 --- a/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol +++ b/test/libsolidity/smtCheckerTests/types/array_branches_3d.sol @@ -15,12 +15,6 @@ contract C } // ==== // SMTEngine: all -// SMTIgnoreOS: macos +// SMTTargets: assert // ---- -// Warning 6368: (124-131): CHC: Out of bounds access might happen here. -// Warning 6368: (124-134): CHC: Out of bounds access might happen here. -// Warning 6368: (152-159): CHC: Out of bounds access might happen here. -// Warning 6368: (152-162): CHC: Out of bounds access might happen here. -// Warning 6368: (177-184): CHC: Out of bounds access might happen here. -// Warning 6368: (177-187): CHC: Out of bounds access might happen here. -// Info 1391: CHC: 7 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol b/test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol deleted file mode 100644 index 7e9aad5b01df..000000000000 --- a/test/libsolidity/smtCheckerTests/types/array_branches_3d_show_unproved.sol +++ /dev/null @@ -1,27 +0,0 @@ -contract C -{ - uint[][][] c; - constructor() { - c.push(); - c[0].push(); - c[0][0].push(); - } - function f(bool b) public { - c[0][0][0] = 0; - if (b) - c[0][0][0] = 1; - assert(c[0][0][0] < 2); - } -} -// ==== -// SMTEngine: all -// SMTShowUnproved: yes -// SMTIgnoreOS: macos -// ---- -// Warning 6368: (124-131): CHC: Out of bounds access might happen here. -// Warning 6368: (124-134): CHC: Out of bounds access might happen here. -// Warning 6368: (152-159): CHC: Out of bounds access might happen here. -// Warning 6368: (152-162): CHC: Out of bounds access might happen here. -// Warning 6368: (177-184): CHC: Out of bounds access might happen here. -// Warning 6368: (177-187): CHC: Out of bounds access might happen here. -// Info 1391: CHC: 7 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_1.sol b/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_1.sol index 7ee1acf47b35..8d727f018a9b 100644 --- a/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_1.sol +++ b/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_1.sol @@ -5,7 +5,6 @@ contract C mapping (uint => uint8)[2] severalMaps8; mapping (uint => uint)[2][2] severalMaps3d; function f(mapping (uint => uint) storage map) internal { - // Accesses are safe but oob is reported because of aliasing. severalMaps[0][0] = 42; severalMaps8[0][0] = 42; severalMaps3d[0][0][0] = 42; @@ -15,8 +14,7 @@ contract C // Should not fail since knowledge is erased only for mapping (uint => uint). assert(severalMaps8[0][0] == 42); // Should fail since map == severalMaps3d[0][0] is possible. - // Removed because current Spacer seg faults in cex generation. - //assert(severalMaps3d[0][0][0] == 42); + assert(severalMaps3d[0][0][0] == 42); } function g(uint x) public { require(x < severalMaps.length); @@ -26,6 +24,8 @@ contract C // ==== // SMTEngine: all // SMTIgnoreCex: yes +// SMTTargets: assert // ---- -// Warning 6328: (456-487): CHC: Assertion violation happens here. -// Info 1391: CHC: 8 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 6328: (392-423): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 0\n\nTransaction trace:\nC.constructor()\nC.g(0)\n C.f(map) -- counterexample incomplete; parameter name used instead of value -- internal call +// Warning 6328: (606-642): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 0\n\nTransaction trace:\nC.constructor()\nC.g(0)\n C.f(map) -- counterexample incomplete; parameter name used instead of value -- internal call +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_2.sol b/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_2.sol index 1f167b8586ab..f05487dcb94f 100644 --- a/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_2.sol +++ b/test/libsolidity/smtCheckerTests/types/array_static_mapping_aliasing_2.sol @@ -5,7 +5,6 @@ contract C mapping (uint => uint8)[2] severalMaps8; mapping (uint => uint)[2][2] severalMaps3d; function f(mapping (uint => uint) storage map) internal { - // Accesses are safe but reported as unsafe due to aliasing. map[0] = 42; severalMaps[0][0] = 42; severalMaps8[0][0] = 42; @@ -16,8 +15,7 @@ contract C // Should not fail since knowledge is erased only for mapping (uint => uint). assert(severalMaps8[0][0] == 42); // Should not fail since singleMap == severalMaps3d[0][0] is not possible. - // Removed because of Spacer nondeterminism. - //assert(severalMaps3d[0][0][0] == 42); + assert(severalMaps3d[0][0][0] == 42); // Should fail since singleMap == map is possible. assert(map[0] == 42); } @@ -29,9 +27,7 @@ contract C // ==== // SMTEngine: all // SMTIgnoreCex: yes +// SMTTargets: assert // ---- -// Warning 6368: (340-355): CHC: Out of bounds access might happen here. -// Warning 6368: (612-627): CHC: Out of bounds access might happen here. -// Warning 6328: (860-880): CHC: Assertion violation happens here. -// Warning 6368: (936-952): CHC: Out of bounds access might happen here. -// Info 1391: CHC: 7 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Warning 6328: (748-768): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 0\n\nTransaction trace:\nC.constructor()\nC.g(0)\n C.f(map) -- counterexample incomplete; parameter name used instead of value -- internal call +// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From 678e352f2093184b5cd1faee54783cfab74978ed Mon Sep 17 00:00:00 2001 From: clonker Date: Mon, 15 Jul 2024 10:55:03 +0200 Subject: [PATCH 077/182] Yul: Object node names are std::string instead of YulString --- libsolidity/interface/StandardCompiler.cpp | 2 +- libyul/AsmAnalysis.cpp | 2 +- libyul/AsmAnalysis.h | 4 +-- libyul/Object.cpp | 41 +++++++++++----------- libyul/Object.h | 10 +++--- libyul/ObjectParser.cpp | 18 ++++++---- libyul/ObjectParser.h | 4 +-- libyul/YulStack.cpp | 2 +- libyul/backends/evm/EVMDialect.cpp | 16 ++++----- libyul/backends/evm/EVMDialect.h | 2 +- libyul/backends/evm/EVMObjectCompiler.cpp | 6 ++-- test/libsolidity/MemoryGuardTest.cpp | 2 +- tools/yulPhaser/Program.cpp | 2 +- 13 files changed, 57 insertions(+), 54 deletions(-) diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index 5510b543077c..b908ab0cc6fd 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -1638,7 +1638,7 @@ Json StandardCompiler::compileYul(InputsAndSettings _inputsAndSettings) return output; } - std::string contractName = stack.parserResult()->name.str(); + std::string contractName = stack.parserResult()->name; bool const wildcardMatchesExperimental = true; if (isArtifactRequested(_inputsAndSettings.outputSelection, sourceName, contractName, "ir", wildcardMatchesExperimental)) diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index ac97f988d47d..38b9c782e0fc 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -428,7 +428,7 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) if (functionName == "datasize" || functionName == "dataoffset") { auto const& argumentAsLiteral = std::get(arg); - if (!m_dataNames.count(YulString(formatLiteral(argumentAsLiteral)))) + if (!m_dataNames.count(formatLiteral(argumentAsLiteral))) m_errorReporter.typeError( 3517_error, nativeLocationOf(arg), diff --git a/libyul/AsmAnalysis.h b/libyul/AsmAnalysis.h index c49e6855914d..9dd4b2292383 100644 --- a/libyul/AsmAnalysis.h +++ b/libyul/AsmAnalysis.h @@ -61,7 +61,7 @@ class AsmAnalyzer langutil::ErrorReporter& _errorReporter, Dialect const& _dialect, ExternalIdentifierAccess::Resolver _resolver = ExternalIdentifierAccess::Resolver(), - std::set _dataNames = {} + std::set _dataNames = {} ): m_resolver(std::move(_resolver)), m_info(_analysisInfo), @@ -128,7 +128,7 @@ class AsmAnalyzer langutil::EVMVersion m_evmVersion; Dialect const& m_dialect; /// Names of data objects to be referenced by builtin functions with literal arguments. - std::set m_dataNames; + std::set m_dataNames; ForLoop const* m_currentForLoop = nullptr; /// Worst side effects encountered during analysis (including within defined functions). SideEffects m_sideEffects; diff --git a/libyul/Object.cpp b/libyul/Object.cpp index 260cb733011f..76d8bdc66780 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -40,7 +40,7 @@ using namespace solidity::yul; std::string Data::toString(Dialect const*, DebugInfoSelection const&, CharStreamProvider const*) const { - return "data \"" + name.str() + "\" hex\"" + util::toHex(data) + "\""; + return "data \"" + name + "\" hex\"" + util::toHex(data) + "\""; } std::string Object::toString( @@ -72,7 +72,7 @@ std::string Object::toString( for (auto const& obj: subObjects) inner += "\n" + obj->toString(_dialect, _debugInfoSelection, _soliditySourceProvider); - return useSrcComment + "object \"" + name.str() + "\" {\n" + indent(inner) + "\n}"; + return useSrcComment + "object \"" + name + "\" {\n" + indent(inner) + "\n}"; } Json Data::toJson() const @@ -97,62 +97,61 @@ Json Object::toJson() const Json ret; ret["nodeType"] = "YulObject"; - ret["name"] = name.str(); + ret["name"] = name; ret["code"] = codeJson; ret["subObjects"] = subObjectsJson; return ret; } -std::set Object::qualifiedDataNames() const +std::set Object::qualifiedDataNames() const { - std::set qualifiedNames = - name.empty() || util::contains(name.str(), '.') ? - std::set{} : - std::set{name}; + std::set qualifiedNames = + name.empty() || util::contains(name, '.') ? + std::set{} : + std::set{name}; for (std::shared_ptr const& subObjectNode: subObjects) { yulAssert(qualifiedNames.count(subObjectNode->name) == 0, ""); - if (util::contains(subObjectNode->name.str(), '.')) + if (util::contains(subObjectNode->name, '.')) continue; qualifiedNames.insert(subObjectNode->name); if (auto const* subObject = dynamic_cast(subObjectNode.get())) - for (YulString const& subSubObj: subObject->qualifiedDataNames()) + for (auto const& subSubObj: subObject->qualifiedDataNames()) if (subObject->name != subSubObj) { - yulAssert(qualifiedNames.count(YulString{subObject->name.str() + "." + subSubObj.str()}) == 0, ""); - qualifiedNames.insert(YulString{subObject->name.str() + "." + subSubObj.str()}); + yulAssert(qualifiedNames.count(subObject->name + "." + subSubObj) == 0, ""); + qualifiedNames.insert(subObject->name + "." + subSubObj); } } - yulAssert(qualifiedNames.count(YulString{}) == 0, ""); - qualifiedNames.erase(YulString{}); + yulAssert(qualifiedNames.count("") == 0, ""); return qualifiedNames; } -std::vector Object::pathToSubObject(YulString _qualifiedName) const +std::vector Object::pathToSubObject(std::string_view _qualifiedName) const { yulAssert(_qualifiedName != name, ""); yulAssert(subIndexByName.count(name) == 0, ""); - if (boost::algorithm::starts_with(_qualifiedName.str(), name.str() + ".")) - _qualifiedName = YulString{_qualifiedName.str().substr(name.str().length() + 1)}; + if (boost::algorithm::starts_with(_qualifiedName, name + ".")) + _qualifiedName = _qualifiedName.substr(name.length() + 1); yulAssert(!_qualifiedName.empty(), ""); std::vector subObjectPathComponents; - boost::algorithm::split(subObjectPathComponents, _qualifiedName.str(), boost::is_any_of(".")); + boost::algorithm::split(subObjectPathComponents, _qualifiedName, boost::is_any_of(".")); std::vector path; Object const* object = this; for (std::string const& currentSubObjectName: subObjectPathComponents) { yulAssert(!currentSubObjectName.empty(), ""); - auto subIndexIt = object->subIndexByName.find(YulString{currentSubObjectName}); + auto subIndexIt = object->subIndexByName.find(currentSubObjectName); yulAssert( subIndexIt != object->subIndexByName.end(), - "Assembly object <" + _qualifiedName.str() + "> not found or does not contain code." + "Assembly object <" + std::string(_qualifiedName) + "> not found or does not contain code." ); object = dynamic_cast(object->subObjects[subIndexIt->second].get()); - yulAssert(object, "Assembly object <" + _qualifiedName.str() + "> not found or does not contain code."); + yulAssert(object, "Assembly object <" + std::string(_qualifiedName) + "> not found or does not contain code."); yulAssert(object->subId != std::numeric_limits::max(), ""); path.push_back({object->subId}); } diff --git a/libyul/Object.h b/libyul/Object.h index 54a8080d08c0..c1ca9244d98d 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -52,7 +52,7 @@ struct ObjectNode /// Name of the object. /// Can be empty since .yul files can also just contain code, without explicitly placing it in an object. - YulString name; + std::string name; virtual std::string toString( Dialect const* _dialect, langutil::DebugInfoSelection const& _debugInfoSelection, @@ -66,7 +66,7 @@ struct ObjectNode */ struct Data: public ObjectNode { - Data(YulString _name, bytes _data): data(std::move(_data)) { name = _name; } + Data(std::string _name, bytes _data): data(std::move(_data)) { name = _name; } bytes data; @@ -102,7 +102,7 @@ struct Object: public ObjectNode /// @returns the set of names of data objects accessible from within the code of /// this object, including the name of object itself /// Handles all names containing dots as reserved identifiers, not accessible as data. - std::set qualifiedDataNames() const; + std::set qualifiedDataNames() const; /// @returns vector of subIDs if possible to reach subobject with @a _qualifiedName, throws otherwise /// For "B.C" should return vector of two values if success (subId of B and subId of C in B). @@ -114,14 +114,14 @@ struct Object: public ObjectNode /// pathToSubObject("E2.F3.H4") == {1, 0, 2} /// pathToSubObject("A1.E2") == {1} /// The path must not lead to a @a Data object (will throw in that case). - std::vector pathToSubObject(YulString _qualifiedName) const; + std::vector pathToSubObject(std::string_view _qualifiedName) const; /// sub id for object if it is subobject of another object, max value if it is not subobject size_t subId = std::numeric_limits::max(); std::shared_ptr code; std::vector> subObjects; - std::map subIndexByName; + std::map> subIndexByName; std::shared_ptr analysisInfo; std::shared_ptr debugData; diff --git a/libyul/ObjectParser.cpp b/libyul/ObjectParser.cpp index a02b9660b978..1f5363fd8d59 100644 --- a/libyul/ObjectParser.cpp +++ b/libyul/ObjectParser.cpp @@ -50,7 +50,7 @@ std::shared_ptr ObjectParser::parse(std::shared_ptr const& _sca { // Special case: Code-only form. object = std::make_shared(); - object->name = "object"_yulstring; + object->name = "object"; auto sourceNameMapping = tryParseSourceNameMapping(); object->debugData = std::make_shared(ObjectDebugData{sourceNameMapping}); object->code = parseBlock(sourceNameMapping); @@ -185,7 +185,7 @@ void ObjectParser::parseData(Object& _containingObject) ); advance(); - YulString name = parseUniqueName(&_containingObject); + auto const name = parseUniqueName(&_containingObject); if (currentToken() == Token::HexStringLiteral) expectToken(Token::HexStringLiteral, false); @@ -195,22 +195,26 @@ void ObjectParser::parseData(Object& _containingObject) advance(); } -YulString ObjectParser::parseUniqueName(Object const* _containingObject) +std::string ObjectParser::parseUniqueName(Object const* _containingObject) { expectToken(Token::StringLiteral, false); - YulString name{currentLiteral()}; + auto const name = currentLiteral(); if (name.empty()) parserError(3287_error, "Object name cannot be empty."); else if (_containingObject && _containingObject->name == name) parserError(8311_error, "Object name cannot be the same as the name of the containing object."); else if (_containingObject && _containingObject->subIndexByName.count(name)) - parserError(8794_error, "Object name \"" + name.str() + "\" already exists inside the containing object."); + parserError(8794_error, "Object name \"" + name + "\" already exists inside the containing object."); advance(); return name; } -void ObjectParser::addNamedSubObject(Object& _container, YulString _name, std::shared_ptr _subObject) +void ObjectParser::addNamedSubObject(Object& _container, std::string_view const _name, std::shared_ptr _subObject) { - _container.subIndexByName[_name] = _container.subObjects.size(); + _container.subIndexByName.emplace( + std::piecewise_construct, + std::forward_as_tuple(_name), + std::forward_as_tuple(_container.subObjects.size()) + ); _container.subObjects.emplace_back(std::move(_subObject)); } diff --git a/libyul/ObjectParser.h b/libyul/ObjectParser.h index 716a191ea878..08a852991203 100644 --- a/libyul/ObjectParser.h +++ b/libyul/ObjectParser.h @@ -63,8 +63,8 @@ class ObjectParser: public langutil::ParserBase void parseData(Object& _containingObject); /// Tries to parse a name that is non-empty and unique inside the containing object. - YulString parseUniqueName(Object const* _containingObject); - void addNamedSubObject(Object& _container, YulString _name, std::shared_ptr _subObject); + std::string parseUniqueName(Object const* _containingObject); + void addNamedSubObject(Object& _container, std::string_view _name, std::shared_ptr _subObject); Dialect const& m_dialect; }; diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 94e9ad7a8d55..27b4b5526b85 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -198,7 +198,7 @@ void YulStack::optimize(Object& _object, bool _isCreation) for (auto& subNode: _object.subObjects) if (auto subObject = dynamic_cast(subNode.get())) { - bool isCreation = !boost::ends_with(subObject->name.str(), "_deployed"); + bool isCreation = !boost::ends_with(subObject->name, "_deployed"); optimize(*subObject, isCreation); } diff --git a/libyul/backends/evm/EVMDialect.cpp b/libyul/backends/evm/EVMDialect.cpp index 856689c91ad4..d3b9c34bcb5a 100644 --- a/libyul/backends/evm/EVMDialect.cpp +++ b/libyul/backends/evm/EVMDialect.cpp @@ -249,14 +249,14 @@ std::map createBuiltins(langutil::EVMVersion _ yulAssert(_call.arguments.size() == 1, ""); Expression const& arg = _call.arguments.front(); YulString const dataName (formatLiteral(std::get(arg))); - if (_context.currentObject->name == dataName) + if (_context.currentObject->name == dataName.str()) _assembly.appendAssemblySize(); else { std::vector subIdPath = - _context.subIDs.count(dataName) == 0 ? - _context.currentObject->pathToSubObject(dataName) : - std::vector{_context.subIDs.at(dataName)}; + _context.subIDs.count(dataName.str()) == 0 ? + _context.currentObject->pathToSubObject(dataName.str()) : + std::vector{_context.subIDs.at(dataName.str())}; yulAssert(!subIdPath.empty(), "Could not find assembly object <" + dataName.str() + ">."); _assembly.appendDataSize(subIdPath); } @@ -270,14 +270,14 @@ std::map createBuiltins(langutil::EVMVersion _ yulAssert(_call.arguments.size() == 1, ""); Expression const& arg = _call.arguments.front(); YulString const dataName (formatLiteral(std::get(arg))); - if (_context.currentObject->name == dataName) + if (_context.currentObject->name == dataName.str()) _assembly.appendConstant(0); else { std::vector subIdPath = - _context.subIDs.count(dataName) == 0 ? - _context.currentObject->pathToSubObject(dataName) : - std::vector{_context.subIDs.at(dataName)}; + _context.subIDs.count(dataName.str()) == 0 ? + _context.currentObject->pathToSubObject(dataName.str()) : + std::vector{_context.subIDs.at(dataName.str())}; yulAssert(!subIdPath.empty(), "Could not find assembly object <" + dataName.str() + ">."); _assembly.appendDataOffset(subIdPath); } diff --git a/libyul/backends/evm/EVMDialect.h b/libyul/backends/evm/EVMDialect.h index 28649f3e5e90..f0455a8e4240 100644 --- a/libyul/backends/evm/EVMDialect.h +++ b/libyul/backends/evm/EVMDialect.h @@ -45,7 +45,7 @@ struct BuiltinContext { Object const* currentObject = nullptr; /// Mapping from named objects to abstract assembly sub IDs. - std::map subIDs; + std::map subIDs; }; struct BuiltinFunctionForEVM: public BuiltinFunction diff --git a/libyul/backends/evm/EVMObjectCompiler.cpp b/libyul/backends/evm/EVMObjectCompiler.cpp index 0bd064940eb7..81a345f90889 100644 --- a/libyul/backends/evm/EVMObjectCompiler.cpp +++ b/libyul/backends/evm/EVMObjectCompiler.cpp @@ -55,8 +55,8 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) for (auto const& subNode: _object.subObjects) if (auto* subObject = dynamic_cast(subNode.get())) { - bool isCreation = !boost::ends_with(subObject->name.str(), "_deployed"); - auto subAssemblyAndID = m_assembly.createSubAssembly(isCreation, subObject->name.str()); + bool isCreation = !boost::ends_with(subObject->name, "_deployed"); + auto subAssemblyAndID = m_assembly.createSubAssembly(isCreation, subObject->name); context.subIDs[subObject->name] = subAssemblyAndID.second; subObject->subId = subAssemblyAndID.second; compile(*subObject, *subAssemblyAndID.first, m_dialect, _optimize, m_eofVersion); @@ -65,7 +65,7 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) { Data const& data = dynamic_cast(*subNode); // Special handling of metadata. - if (data.name.str() == Object::metadataName()) + if (data.name == Object::metadataName()) m_assembly.appendToAuxiliaryData(data.data); else context.subIDs[data.name] = m_assembly.appendData(data.data); diff --git a/test/libsolidity/MemoryGuardTest.cpp b/test/libsolidity/MemoryGuardTest.cpp index caa85c6fde8f..6e44afccf4f7 100644 --- a/test/libsolidity/MemoryGuardTest.cpp +++ b/test/libsolidity/MemoryGuardTest.cpp @@ -80,7 +80,7 @@ TestCase::TestResult MemoryGuardTest::run(std::ostream& _stream, std::string con }; handleObject("creation", *object); size_t deployedIndex = object->subIndexByName.at( - YulString(IRNames::deployedObject(compiler().contractDefinition(contractName))) + IRNames::deployedObject(compiler().contractDefinition(contractName)) ); handleObject("runtime", dynamic_cast(*object->subObjects[deployedIndex])); } diff --git a/tools/yulPhaser/Program.cpp b/tools/yulPhaser/Program.cpp index 00abcc8e5c31..1586f602064b 100644 --- a/tools/yulPhaser/Program.cpp +++ b/tools/yulPhaser/Program.cpp @@ -135,7 +135,7 @@ std::variant, ErrorList> Program::parseObject(Dialect con // The other object references the nested one which makes analysis fail. Below we try to // extract just the nested one for that reason. This is just a heuristic. If there's no // subobject with such a suffix we fall back to accepting the whole object as is. - if (subObject != nullptr && subObject->name.str() == object->name.str() + "_deployed") + if (subObject != nullptr && subObject->name == object->name + "_deployed") { deployedObject = dynamic_cast(subObject.get()); if (deployedObject != nullptr) From d6bf14ae3035df916b1b67667467a08b96cd61f1 Mon Sep 17 00:00:00 2001 From: r0qs Date: Wed, 7 Jun 2023 12:17:10 +0200 Subject: [PATCH 078/182] Implementation of Lengauer-Tarjan algorithm to find dominators MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Kamil Śliwak --- libsolutil/CMakeLists.txt | 1 + libsolutil/DominatorFinder.h | 412 +++++++++++ test/CMakeLists.txt | 1 + test/libsolutil/DominatorFinderTest.cpp | 920 ++++++++++++++++++++++++ 4 files changed, 1334 insertions(+) create mode 100644 libsolutil/DominatorFinder.h create mode 100644 test/libsolutil/DominatorFinderTest.cpp diff --git a/libsolutil/CMakeLists.txt b/libsolutil/CMakeLists.txt index 0fdb23b0445f..291c95c0d14b 100644 --- a/libsolutil/CMakeLists.txt +++ b/libsolutil/CMakeLists.txt @@ -8,6 +8,7 @@ set(sources CommonIO.cpp CommonIO.h cxx20.h + DominatorFinder.h Exceptions.cpp Exceptions.h ErrorCodes.h diff --git a/libsolutil/DominatorFinder.h b/libsolutil/DominatorFinder.h new file mode 100644 index 000000000000..ba86f6f022e0 --- /dev/null +++ b/libsolutil/DominatorFinder.h @@ -0,0 +1,412 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 +/** + * Dominator analysis of a control flow graph. + * The implementation is based on the following paper: + * https://www.cs.princeton.edu/courses/archive/spr03/cs423/download/dominators.pdf + * See appendix B pg. 139. + */ +#pragma once + +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + +namespace +{ + template + struct has_id : std::false_type {}; + + template + struct has_id().id)>> : std::true_type {}; +} + +namespace solidity::util +{ + +/// DominatorFinder computes the dominator tree of a directed graph. +/// V is the type of the vertex and it is assumed to have a unique identifier. +/// ForEachSuccessor is a visitor that visits the successors of a vertex. +/// +/// The graph must contain at least one vertex (the entry point) and is assumed to not be disconnected. +/// Only vertices reachable from the entry vertex are visited. +template +class DominatorFinder +{ +public: + static_assert(has_id::value, "vertex must define id member"); + using VId = typename V::Id; + using DfsIndex = size_t; + + DominatorFinder(V const& _entry): + m_immediateDominators(findDominators(_entry)) + { + buildDominatorTree(); + } + + std::vector const& verticesIdsInDFSOrder() const + { + return m_verticesInDFSOrder; + } + + std::map const& dfsIndexById() const + { + return m_dfsIndexByVertexId; + } + + std::map> const immediateDominators() const + { + return m_immediateDominators + | ranges::views::enumerate + | ranges::views::transform([&](auto const& _v) { + std::optional idomId = (_v.second.has_value()) ? std::optional(m_verticesInDFSOrder[_v.second.value()]) : std::nullopt; + return std::make_pair(m_verticesInDFSOrder[_v.first], idomId); + }) + | ranges::to>>; + } + + std::vector> const& immediateDominatorsByDfsIndex() const + { + return m_immediateDominators; + } + + std::map> const& dominatorTree() const + { + return m_dominatorTree; + } + + bool dominates(VId const& _dominatorId, VId const& _dominatedId) const + { + solAssert(!m_dfsIndexByVertexId.empty()); + solAssert(!m_immediateDominators.empty()); + + solAssert(m_dfsIndexByVertexId.count(_dominatorId) && m_dfsIndexByVertexId.count(_dominatedId)); + DfsIndex dominatorIdx = m_dfsIndexByVertexId.at(_dominatorId); + DfsIndex dominatedIdx = m_dfsIndexByVertexId.at(_dominatedId); + + if (dominatorIdx == dominatedIdx) + return true; + + DfsIndex idomIdx = m_immediateDominators.at(dominatedIdx).value_or(0); + while (idomIdx != 0) + { + solAssert(idomIdx < m_immediateDominators.size()); + if (idomIdx == dominatorIdx) + return true; + // The index of the immediate dominator of a vertex is always less than the index of the vertex itself. + solAssert(m_immediateDominators.at(idomIdx).has_value() && m_immediateDominators.at(idomIdx).value() < idomIdx); + idomIdx = m_immediateDominators[idomIdx].value(); + } + // Now that we reached the entry node (i.e. idomIdx = 0), + // either ``dominatorIdx == 0`` or it does not dominate the other node. + solAssert(idomIdx == 0); + return dominatorIdx == 0; + } + + /// Checks whether vertex ``_dominator`` dominates ``_dominated`` by going + /// through the path from ``_dominated`` to the entry node. + /// If ``_dominator`` is found, then it dominates ``_dominated`` + /// otherwise it doesn't. + bool dominates(V const& _dominator, V const& _dominated) const + { + return dominates(_dominator.id, _dominated.id); + } + + std::vector dominatorsOf(VId const& _vId) const + { + solAssert(!m_verticesInDFSOrder.empty()); + solAssert(!m_dfsIndexByVertexId.empty()); + solAssert(!m_immediateDominators.empty()); + + solAssert(m_dfsIndexByVertexId.count(_vId)); + + // No one dominates the entry vertex and we consider self-dominance implicit + // i.e. every node already dominates itself. + if (m_dfsIndexByVertexId.at(_vId) == 0) + return {}; + + solAssert(m_dfsIndexByVertexId.at(_vId) < m_immediateDominators.size()); + DfsIndex idomIdx = m_immediateDominators.at(m_dfsIndexByVertexId.at(_vId)).value_or(0); + solAssert(idomIdx < m_immediateDominators.size()); + + std::vector dominators; + while (idomIdx != 0) + { + solAssert(m_immediateDominators.at(idomIdx).has_value() && m_immediateDominators.at(idomIdx).value() < idomIdx); + dominators.emplace_back(m_verticesInDFSOrder.at(idomIdx)); + idomIdx = m_immediateDominators[idomIdx].value(); + } + + // The loop above discovers the dominators in the reverse order + // i.e. from the given vertex upwards to the entry node (the root of the dominator tree). + // And the entry vertex always dominates all other vertices. + dominators.emplace_back(m_verticesInDFSOrder[0]); + + return dominators; + } + + /// Find all dominators of a node _v + /// @note for a vertex ``_v``, the _v’s inclusion in the set of dominators of ``_v`` is implicit. + std::vector dominatorsOf(V const& _v) const + { + return dominatorsOf(_v.id); + } + +private: + std::vector> findDominators(V const& _entry) + { + solAssert(m_verticesInDFSOrder.empty()); + solAssert(m_dfsIndexByVertexId.empty()); + + // parent(w): The index of the vertex which is the parent of ``w`` in the spanning + // tree generated by the DFS. + std::vector parent; + + // step 1 + // The vertices are assigned indices in DFS order. + std::set visited; + DfsIndex nextUnusedDFSIndex = 0; + + auto dfs = [&](V const& _v, auto _dfs) -> void { + auto [_, inserted] = visited.insert(_v.id); + if (!inserted) + return; + + m_verticesInDFSOrder.emplace_back(_v.id); + m_dfsIndexByVertexId[_v.id] = nextUnusedDFSIndex; + nextUnusedDFSIndex++; + + ForEachSuccessor{}(_v, [&](V const& _successor) { + if (visited.count(_successor.id) == 0) + { + parent.push_back(m_dfsIndexByVertexId[_v.id]); + m_predecessors.push_back({m_dfsIndexByVertexId[_v.id]}); + _dfs(_successor, _dfs); + } + else + { + solAssert(m_dfsIndexByVertexId[_successor.id] < m_predecessors.size()); + m_predecessors[m_dfsIndexByVertexId[_successor.id]].insert(m_dfsIndexByVertexId[_v.id]); + } + }); + }; + + parent.emplace_back(std::numeric_limits::max()); + m_predecessors.emplace_back(); + dfs(_entry, dfs); + + size_t numVertices = visited.size(); + solAssert(nextUnusedDFSIndex == numVertices); + solAssert(m_verticesInDFSOrder.size() == numVertices); + solAssert(visited.size() == numVertices); + solAssert(m_predecessors.size() == numVertices); + solAssert(parent.size() == numVertices); + + // ancestor(w): Parent of vertex ``w`` in the virtual forest traversed by eval(). + // The forest consists of disjoint subtrees of the spanning tree and the parent of ``w`` is + // always one of its ancestors in that spanning tree. + // Initially each subtree consists of a single vertex. As the algorithm iterates over the + // graph, each processed vertex gets connected to its parent from the spanning tree using + // link(). Later on, the path compression performed by eval() may move it up in the subtree. + std::vector ancestor(numVertices, std::numeric_limits::max()); + // label(w): The index of a vertex with the smallest semidominator, on the path between ``w`` + // and the root of its subtree. The value is not updated immediately by link(), but + // only during path compression performed by eval(). + std::vector label; + // bucket(w): The set of all vertices having ``w`` as their semidominator. + // The index of the array represents the vertex' DFS index. + std::vector> bucket(numVertices); + + // semi(w): The DFS index of the semidominator of ``w``. + std::vector semi; + // idom(w): The DFS index of the immediate dominator of ``w``. + std::vector> idom(numVertices, std::nullopt); + + // ``link(v, w)`` adds an edge from ``w`` to ``v`` in the virtual forest. + // It is meant to initially attach vertex ``w`` to its parent from the spanning tree, + // but path compression can later limit the search path upwards. + // TODO: implement sophisticated link-eval algorithm as shown in pg 132 + // See: https://www.cs.princeton.edu/courses/archive/spr03/cs423/download/dominators.pdf + auto link = [&](DfsIndex _parentIdx, DfsIndex _wIdx) + { + solAssert(ancestor[_wIdx] == std::numeric_limits::max()); + ancestor[_wIdx] = _parentIdx; + }; + + // ``eval(v)`` returns a vertex with the smallest semidominator index on the path between + // vertex ``v`` and the root of its subtree in the virtual forest, i.e. the label of ``v``. + // Performs path compression in the process, updating labels and ancestors on the path to + // the subtree root. + auto eval = [&](DfsIndex _vIdx) -> DfsIndex + { + if (ancestor[_vIdx] == std::numeric_limits::max()) + return _vIdx; + + compressPath(ancestor, label, semi, _vIdx); + return label[_vIdx]; + }; + + auto toDfsIndex = [&](VId const& _vId) { return m_dfsIndexByVertexId[_vId]; }; + + for (DfsIndex wIdx = 0; wIdx < m_verticesInDFSOrder.size(); ++wIdx) + { + semi.push_back(wIdx); + label.push_back(wIdx); + } + + // Process the vertices in decreasing order of the DFS number + for (DfsIndex wIdx: m_verticesInDFSOrder | ranges::views::reverse | ranges::views::transform(toDfsIndex)) + { + // step 3 + // NOTE: this is an optimization, i.e. performing the step 3 before step 2. + // The goal is to process the bucket at the beginning of the loop for the vertex ``w`` + // instead of ``parent[w]`` at the end of the loop as described in the original paper. + // Inverting those steps ensures that a bucket is only processed once and + // it does not need to be erased. + // The optimization proposal is available here: https://jgaa.info/index.php/jgaa/article/view/paper119/2847 pg.77 + for (DfsIndex vIdx: bucket[wIdx]) + { + DfsIndex uIdx = eval(vIdx); + solAssert(uIdx <= vIdx); + idom[vIdx] = (semi[uIdx] < semi[vIdx]) ? uIdx : wIdx; + } + + // step 2 + for (DfsIndex vIdx: m_predecessors[wIdx]) + { + DfsIndex uIdx = eval(vIdx); + solAssert(uIdx <= vIdx); + if (semi[uIdx] < semi[wIdx]) + semi[wIdx] = semi[uIdx]; + } + solAssert(semi[wIdx] < wIdx || wIdx == 0); + bucket[semi[wIdx]].emplace_back(wIdx); + link(parent[wIdx], wIdx); + solAssert(ancestor[wIdx] == parent[wIdx]); + } + + // step 4 + // Compute idom in DFS order + // The entry vertex does not have an immediate dominator. + solAssert(idom[0] == std::nullopt); + for (DfsIndex wIdx: m_verticesInDFSOrder | ranges::views::drop(1) | ranges::views::transform(toDfsIndex)) + { + // All the other vertices must have an immediate dominator. + solAssert(idom[wIdx].has_value()); + if (idom[wIdx].value() != semi[wIdx]) + idom[wIdx] = idom[idom[wIdx].value()]; + } + + return idom; + } + + /// Path compression updates the ancestors of vertices along + /// the path to the ancestor with the minimum label value. + static void compressPath( + std::vector& _ancestor, + std::vector& _label, + std::vector const& _semi, + DfsIndex _vIdx + ) + { + solAssert(_vIdx < _ancestor.size() && _vIdx < _semi.size() && _vIdx < _label.size()); + solAssert(_ancestor[_vIdx] != std::numeric_limits::max()); + solAssert(_ancestor[_vIdx] < _vIdx); + if (_ancestor[_ancestor[_vIdx]] != std::numeric_limits::max()) + { + solAssert(_ancestor[_ancestor[_vIdx]] < _ancestor[_vIdx]); + compressPath(_ancestor, _label, _semi, _ancestor[_vIdx]); + if (_semi[_label[_ancestor[_vIdx]]] < _semi[_label[_vIdx]]) + _label[_vIdx] = _label[_ancestor[_vIdx]]; + _ancestor[_vIdx] = _ancestor[_ancestor[_vIdx]]; + } + solAssert(_label[_ancestor[_vIdx]] <= _label[_vIdx]); + } + + /// Build dominator tree from the immediate dominators set. + /// The function groups all the vertex IDs that are immediately dominated by a vertex. + void buildDominatorTree() + { + // m_immediateDominators is guaranteed to have at least one element after findingDominators() is executed. + solAssert(m_immediateDominators.size() > 0); + solAssert(m_immediateDominators.size() == m_verticesInDFSOrder.size()); + solAssert(m_immediateDominators[0] == std::nullopt); + + // Ignoring the entry node since no one dominates it. + for (DfsIndex dominatedIdx = 1; dominatedIdx < m_verticesInDFSOrder.size(); ++dominatedIdx) + { + VId dominatedId = m_verticesInDFSOrder[dominatedIdx]; + solAssert(m_dfsIndexByVertexId.count(dominatedId)); + solAssert(dominatedIdx == m_dfsIndexByVertexId.at(dominatedId)); + + // If the vertex does not have an immediate dominator, it is the entry vertex (i.e. index 0). + // NOTE: `dominatedIdx` will never be 0 since the loop starts from 1. + solAssert(m_immediateDominators[dominatedIdx].has_value()); + DfsIndex dominatorIdx = m_immediateDominators[dominatedIdx].value(); + + solAssert(dominatorIdx < dominatedIdx); + VId dominatorId = m_verticesInDFSOrder[dominatorIdx]; + m_dominatorTree[dominatorId].emplace_back(dominatedId); + } + } + + // predecessors(w): The set of vertices ``v`` such that (``v``, ``w``) is an edge of the graph. + std::vector> m_predecessors; + + /// Keeps the list of vertex IDs in the DFS order. + /// The entry vertex is the first element of the vector. + /// The indices of the other vertices are assigned in the order they are visited during the DFS. + /// I.e. m_verticesInDFSOrder[i] is the ID of the vertex whose DFS index is i. + /// + /// DFS index -> vertex ID + std::vector m_verticesInDFSOrder; + + /// Maps a vertex ID to its DFS order index. + /// + /// Vertex ID -> DFS index + std::map m_dfsIndexByVertexId; + + /// Maps a vertex to all vertices that it dominates. + /// If the vertex does not dominate any other vertex it has no entry in the map. + /// The value is a set of IDs of vertices dominated by the vertex whose ID is the map key. + /// + /// Vertex id -> dominates set {vertex ID} + std::map> m_dominatorTree; + + /// Immediate dominators by DFS index. + /// Maps a vertex' DFS index (i.e. array index) to its immediate dominator DFS index. + /// As the entry vertex does not have immediate dominator, its idom is always set to `std::nullopt`. + /// However note that the DFS index of the entry vertex is 0, since it is the first element of the vector. + /// + /// E.g. to get the immediate dominator of a Vertex w: + /// idomIdx = m_immediateDominators[m_dfsIndexByVertexId[w.id]] + /// idomVertexId = m_verticesInDFSOrder[domIdx] + /// + /// DFS index -> dominates DFS index + std::vector> m_immediateDominators; +}; +} diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index d5435237ec7b..0d19d77960d2 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -31,6 +31,7 @@ set(libsolutil_sources libsolutil/Checksum.cpp libsolutil/CommonData.cpp libsolutil/CommonIO.cpp + libsolutil/DominatorFinderTest.cpp libsolutil/FixedHash.cpp libsolutil/FunctionSelector.cpp libsolutil/IpfsHash.cpp diff --git a/test/libsolutil/DominatorFinderTest.cpp b/test/libsolutil/DominatorFinderTest.cpp new file mode 100644 index 000000000000..22e8010ca4cb --- /dev/null +++ b/test/libsolutil/DominatorFinderTest.cpp @@ -0,0 +1,920 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +/** + * Unit tests for the algorithm to find dominators from a graph. + */ +#include + +#include + +#include + +#include + +#include +#include +#include +#include +#include + +using namespace solidity::util; + +namespace solidity::util::test +{ + +typedef size_t TestVertexId; +typedef std::string TestVertexLabel; +typedef std::pair Edge; + +struct TestVertex { + using Id = TestVertexId; + + TestVertexId id; + TestVertexLabel label; + std::vector successors; +}; + +struct ForEachVertexSuccessorMock { + template + void operator()(TestVertex const& _v, Callable&& _callable) const + { + for (auto const& w: _v.successors) + _callable(*w); + } +}; + +typedef DominatorFinder TestDominatorFinder; + +class DominatorFinderTest +{ +public: + DominatorFinderTest( + std::vector const& _vertices, + std::vector const& _edges, + std::map const& _expectedImmediateDominators, + std::map const& _expectedDFSIndices, + std::map> const& _expectedDominatorTree + ) + { + soltestAssert(!_vertices.empty()); + + // NOTE: We use the indices of the vertices in the ``_vertices`` vector as vertex IDs. + TestVertexId id = 0; + vertices = _vertices | ranges::views::transform([&](TestVertexLabel const& label) -> TestVertex { + vertexIdMap[label] = id; + return {id++, label, {}}; + }) | ranges::to>; + soltestAssert(vertices.size() == _vertices.size()); + soltestAssert(vertexIdMap.size() == _vertices.size()); + soltestAssert(id == _vertices.size()); + + // Populate the successors of the vertices. + for (auto const& [from, to]: _edges) + vertices[vertexIdMap[from]].successors.emplace_back(&vertices[vertexIdMap[to]]); + + // Validate that all vertices used in the expected results are part of the graph. + std::set verticesSet = _vertices | ranges::to>; + auto validateVertices = [&](std::set const& labels) { + if (verticesSet.size() != labels.size()) + soltestAssert(std::includes(verticesSet.begin(), verticesSet.end(), labels.begin(), labels.end())); + else + soltestAssert(std::equal(verticesSet.begin(), verticesSet.end(), labels.begin(), labels.end())); + }; + + validateVertices(_edges + | ranges::views::transform([](Edge const& e) { return e.first; }) + | ranges::to> + ); + validateVertices(_edges + | ranges::views::transform([](Edge const& e) { return e.second; }) + | ranges::to> + ); + validateVertices(_expectedImmediateDominators | ranges::views::keys | ranges::to>); + // The entry vertex does not have an immediate dominator. + validateVertices(_expectedImmediateDominators + | ranges::views::values + | ranges::views::filter([](TestVertexLabel const& label) { return !label.empty(); }) + | ranges::to> + ); + validateVertices(_expectedDFSIndices | ranges::views::keys | ranges::to>); + bool allDFSIndexInRange = std::all_of( + _expectedDFSIndices.begin(), + _expectedDFSIndices.end(), + [&](auto const& pair) { + return pair.second < verticesSet.size(); + } + ); + solAssert(allDFSIndexInRange); + validateVertices(_expectedDominatorTree | ranges::views::keys | ranges::to>); + validateVertices(_expectedDominatorTree | ranges::views::values | ranges::views::join | ranges::to>); + + entry = &vertices[0]; + expectedImmediateDominators = labelMapToIdMap(_expectedImmediateDominators); + expectedDFSIndices = toVertexMapById(_expectedDFSIndices); + expectedDominatorTree = vertexMapToVertexId(_expectedDominatorTree); + } + + // Converts a map of vertex labels to map of vertex IDs + std::map> labelMapToIdMap(std::map const& _vertexLabelMap) const + { + return _vertexLabelMap + | ranges::views::transform([&](auto const& pair) -> std::pair> { + return {vertexIdMap.at(pair.first), (pair.second != "") ? std::optional(vertexIdMap.at(pair.second)) : std::nullopt}; + }) + | ranges::to>>; + } + + // Converts a map with vertex labels as keys to a map with vertex IDs as keys. + template + std::map toVertexMapById(std::map const& _verticesByLabel) const + { + return _verticesByLabel + | ranges::views::transform([&](auto const& pair) -> std::pair { + return {vertexIdMap.at(pair.first), pair.second}; + }) + | ranges::to>; + } + + // Converts a map with vertex labels as keys to a map with vertex IDs as keys. + std::map> vertexMapToVertexId(std::map> const& _vertexMapByLabel) const + { + auto labelVectorToIdVector = [&](std::vector const& labels) -> std::vector { + return labels + | ranges::views::transform([&](TestVertexLabel const& label) { + soltestAssert(vertexIdMap.count(label)); + return vertexIdMap.at(label); + }) + | ranges::to>; + }; + + return toVertexMapById(_vertexMapByLabel | ranges::views::transform([&](auto const& pair) -> std::pair> { + return {pair.first, labelVectorToIdVector(pair.second)}; + }) | ranges::to>>); + } + + TestVertex const* entry = nullptr; + std::vector vertices; + // Reverse map from vertices labels to IDs + std::map vertexIdMap; + std::map> expectedImmediateDominators; + std::map expectedDFSIndices; + std::map> expectedDominatorTree; +}; + +BOOST_AUTO_TEST_SUITE(Dominators) + +BOOST_AUTO_TEST_CASE(immediate_dominator_1) +{ + // A + // │ + // ▼ + // ┌───B + // │ │ + // ▼ │ + // C ──┼───┐ + // │ │ │ + // ▼ │ ▼ + // D◄──┘ G + // │ │ + // ▼ ▼ + // E H + // │ │ + // └──►F◄──┘ + DominatorFinderTest test( + {"A", "B", "C", "D", "E", "F", "G", "H"}, // Vertices + { // Edges + Edge("A", "B"), + Edge("B", "C"), + Edge("B", "D"), + Edge("C", "D"), + Edge("C", "G"), + Edge("D", "E"), + Edge("E", "F"), + Edge("G", "H"), + Edge("H", "F") + }, + { // Immediate dominators + {"A", ""}, + {"B", "A"}, + {"C", "B"}, + {"D", "B"}, + {"E", "D"}, + {"F", "B"}, + {"G", "C"}, + {"H", "G"} + }, + { // DFS indices + {"A", 0}, + {"B", 1}, + {"C", 2}, + {"D", 3}, + {"E", 4}, + {"F", 5}, + {"G", 6}, + {"H", 7} + }, + { // Dominator tree + {"A", {"B"}}, + {"B", {"C", "D", "F"}}, + {"C", {"G"}}, + {"D", {"E"}}, + {"G", {"H"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(immediate_dominator_2) +{ + // ┌────►A──────┐ + // │ │ ▼ + // │ B◄──┘ ┌──D──┐ + // │ │ │ │ + // │ ▼ ▼ ▼ + // └─C◄───┐ E F + // │ │ │ │ + // └───►G◄─┴─────┘ + DominatorFinderTest test( + {"A", "B", "C", "D", "E", "F", "G"}, + { + Edge("A", "B"), + Edge("B", "C"), + Edge("C", "G"), + Edge("C", "A"), + Edge("A", "D"), + Edge("D", "E"), + Edge("D", "F"), + Edge("E", "G"), + Edge("F", "G"), + Edge("G", "C") + }, + { + {"A", ""}, + {"B", "A"}, + {"C", "A"}, + {"D", "A"}, + {"E", "D"}, + {"F", "D"}, + {"G", "A"} + }, + { + {"A", 0}, + {"B", 1}, + {"C", 2}, + {"G", 3}, + {"D", 4}, + {"E", 5}, + {"F", 6} + }, + { + {"A", {"B", "C", "G", "D"}}, + {"D", {"E", "F"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(immediate_dominator_3) +{ + // ┌─────────┐ + // │ ▼ + // │ ┌───A───┐ + // │ │ │ + // │ ▼ ▼ + // │ ┌──►C◄───── B──┬──────┐ + // │ │ │ ▲ │ │ + // │ │ │ ┌────┘ │ │ + // │ │ ▼ │ ▼ ▼ + // │ │ D──┘ ┌───►E◄─────I + // │ │ ▲ │ │ │ + // │ │ │ │ ├───┐ │ + // │ │ │ │ │ │ │ + // │ │ │ │ ▼ │ ▼ + // │ └───┼─────┼────F └─►H + // │ │ │ │ │ + // │ │ │ │ │ + // │ │ │ │ │ + // │ └─────┴─G◄─┴──────┘ + // │ │ + // └─────────────┘ + DominatorFinderTest test( + {"A", "B", "C", "D", "E", "F", "G", "H", "I"}, + { + Edge("A", "B"), + Edge("A", "C"), + Edge("B", "C"), + Edge("B", "I"), + Edge("B", "E"), + Edge("C", "D"), + Edge("D", "B"), + Edge("E", "H"), + Edge("E", "F"), + Edge("F", "G"), + Edge("F", "C"), + Edge("G", "E"), + Edge("G", "A"), + Edge("G", "D"), + Edge("H", "G"), + Edge("I", "E"), + Edge("I", "H") + }, + { + {"A", ""}, + {"B", "A"}, + {"C", "A"}, + {"D", "A"}, + {"E", "B"}, + {"F", "E"}, + {"G", "B"}, + {"H", "B"}, + {"I", "B"} + }, + { + {"A", 0}, + {"B", 1}, + {"C", 2}, + {"D", 3}, + {"I", 4}, + {"E", 5}, + {"H", 6}, + {"G", 7}, + {"F", 8} + }, + { + {"A", {"B", "C", "D"}}, + {"B", {"I", "E", "H", "G"}}, + {"E", {"F"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(langauer_tarjan_p122_fig1) +{ + // T. Lengauer and R. E. Tarjan pg. 122 fig. 1 + // ref: https://www.cs.princeton.edu/courses/archive/spr03/cs423/download/dominators.pdf + DominatorFinderTest test( + {"R", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "L", "K"}, + { + Edge("R", "B"), + Edge("R", "A"), + Edge("R", "C"), + Edge("B", "A"), + Edge("B", "D"), + Edge("B", "E"), + Edge("A", "D"), + Edge("D", "L"), + Edge("L", "H"), + Edge("E", "H"), + Edge("H", "E"), + Edge("H", "K"), + Edge("K", "I"), + Edge("K", "R"), + Edge("C", "F"), + Edge("C", "G"), + Edge("F", "I"), + Edge("G", "I"), + Edge("G", "J"), + Edge("J", "I"), + Edge("I", "K") + }, + { + {"R", ""}, + {"A", "R"}, + {"B", "R"}, + {"C", "R"}, + {"D", "R"}, + {"E", "R"}, + {"F", "C"}, + {"G", "C"}, + {"H", "R"}, + {"I", "R"}, + {"J", "G"}, + {"L", "D"}, + {"K", "R"} + }, + { + {"R", 0}, + {"B", 1}, + {"A", 2}, + {"D", 3}, + {"L", 4}, + {"H", 5}, + {"E", 6}, + {"K", 7}, + {"I", 8}, + {"C", 9}, + {"F", 10}, + {"G", 11}, + {"J", 12} + }, + { + {"R", {"B", "A", "D", "H", "E", "K", "I", "C"}}, + {"D", {"L"}}, + {"C", {"F", "G"}}, + {"G", {"J"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(loukas_georgiadis) +{ + // Extracted from Loukas Georgiadis Dissertation - Linear-Time Algorithms for Dominators and Related Problems + // pg. 12 Fig. 2.2 + // ref: https://www.cs.princeton.edu/techreports/2005/737.pdf + DominatorFinderTest test( + {"R", "W", "X1", "X2", "X3", "X4", "X5", "X6", "X7", "Y"}, + { + Edge("R", "W"), + Edge("R", "Y"), + Edge("W", "X1"), + Edge("Y", "X7"), + Edge("X1", "X2"), + Edge("X2", "X1"), + Edge("X2", "X3"), + Edge("X3", "X2"), + Edge("X3", "X4"), + Edge("X4", "X3"), + Edge("X4", "X5"), + Edge("X5", "X4"), + Edge("X5", "X6"), + Edge("X6", "X5"), + Edge("X6", "X7"), + Edge("X7", "X6") + }, + { + {"R", ""}, + {"W", "R"}, + {"X1", "R"}, + {"X2", "R"}, + {"X3", "R"}, + {"X4", "R"}, + {"X5", "R"}, + {"X6", "R"}, + {"X7", "R"}, + {"Y", "R"} + }, + { + {"R", 0}, + {"W", 1}, + {"X1", 2}, + {"X2", 3}, + {"X3", 4}, + {"X4", 5}, + {"X5", 6}, + {"X6", 7}, + {"X7", 8}, + {"Y", 9} + }, + { + {"R", {"W", "X1", "X2", "X3", "X4", "X5", "X6", "X7", "Y"}}, + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(itworst) +{ + // Worst-case families for k = 3 + // Example itworst(3) pg. 26 fig. 2.9 + // ref: https://www.cs.princeton.edu/techreports/2005/737.pdf + DominatorFinderTest test( + {"R", "W1", "W2", "W3", "X1", "X2", "X3", "Y1", "Y2", "Y3", "Z1", "Z2", "Z3"}, + { + Edge("R", "W1"), + Edge("R", "X1"), + Edge("R", "Z3"), + Edge("W1", "W2"), + Edge("W2", "W3"), + Edge("X1", "X2"), + Edge("X2", "X3"), + Edge("X3", "Y1"), + Edge("Y1", "W1"), + Edge("Y1", "W2"), + Edge("Y1", "W3"), + Edge("Y1", "Y2"), + Edge("Y2", "W1"), + Edge("Y2", "W2"), + Edge("Y2", "W3"), + Edge("Y2", "Y3"), + Edge("Y3", "W1"), + Edge("Y3", "W2"), + Edge("Y3", "W3"), + Edge("Y3", "Z1"), + Edge("Z1", "Z2"), + Edge("Z2", "Z1"), + Edge("Z2", "Z3"), + Edge("Z3", "Z2") + }, + { + {"R", ""}, + {"W1", "R"}, + {"W2", "R"}, + {"W3", "R"}, + {"X1", "R"}, + {"X2", "X1"}, + {"X3", "X2"}, + {"Y1", "X3"}, + {"Y2", "Y1"}, + {"Y3", "Y2"}, + {"Z1", "R"}, + {"Z2", "R"}, + {"Z3", "R"} + }, + { + {"R", 0}, + {"W1", 1}, + {"W2", 2}, + {"W3", 3}, + {"X1", 4}, + {"X2", 5}, + {"X3", 6}, + {"Y1", 7}, + {"Y2", 8}, + {"Y3", 9}, + {"Z1", 10}, + {"Z2", 11}, + {"Z3", 12} + }, + { + {"R", {"W1", "W2", "W3", "X1", "Z1", "Z2", "Z3"}}, + {"X1", {"X2"}}, + {"X2", {"X3"}}, + {"X3", {"Y1"}}, + {"Y1", {"Y2"}}, + {"Y2", {"Y3"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(idfsquad) +{ + // Worst-case families for k = 3 + // Example idfsquad(3) pg. 26 fig. 2.9 + // ref: https://www.cs.princeton.edu/techreports/2005/737.pdf + DominatorFinderTest test( + {"R", "X1", "X2", "X3", "Y1", "Y2", "Y3", "Z1", "Z2", "Z3"}, + { + Edge("R", "X1"), + Edge("R", "Z1"), + Edge("X1", "Y1"), + Edge("X1", "X2"), + Edge("X2", "X3"), + Edge("X2", "Y2"), + Edge("X3", "Y3"), + Edge("Y1", "Z1"), + Edge("Y1", "Z2"), + Edge("Z1", "Y1"), + Edge("Y2", "Z2"), + Edge("Y2", "Z3"), + Edge("Z2", "Y2"), + Edge("Y3", "Z3"), + Edge("Z3", "Y3") + }, + { + {"R", ""}, + {"X1", "R"}, + {"X2", "X1"}, + {"X3", "X2"}, + {"Y1", "R"}, + {"Y2", "R"}, + {"Y3", "R"}, + {"Z1", "R"}, + {"Z2", "R"}, + {"Z3", "R"} + }, + { + {"R", 0}, + {"X1", 1}, + {"Y1", 2}, + {"Z1", 3}, + {"Z2", 4}, + {"Y2", 5}, + {"Z3", 6}, + {"Y3", 7}, + {"X2", 8}, + {"X3", 9} + }, + { + {"R", {"X1", "Y1", "Z1", "Z2", "Y2", "Z3", "Y3"}}, + {"X1", {"X2"}}, + {"X2", {"X3"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(ibsfquad) +{ + // Worst-case families for k = 3 + // Example ibfsquad(3) pg. 26 fig. 2.9 + // ref: https://www.cs.princeton.edu/techreports/2005/737.pdf + DominatorFinderTest test( + {"R", "W", "X1", "X2", "X3", "Y", "Z"}, + { + Edge("R", "W"), + Edge("R", "Y"), + Edge("W", "X1"), + Edge("W", "X2"), + Edge("W", "X3"), + Edge("Y", "Z"), + Edge("Z", "X3"), + Edge("X3", "X2"), + Edge("X2", "X1") + }, + { + {"R", ""}, + {"W", "R"}, + {"X1", "R"}, + {"X2", "R"}, + {"X3", "R"}, + {"Y", "R"}, + {"Z", "Y"} + }, + { + {"R", 0}, + {"W", 1}, + {"X1", 2}, + {"X2", 3}, + {"X3", 4}, + {"Y", 5}, + {"Z", 6} + }, + { + {"R", {"W", "X1", "X2", "X3", "Y"}}, + {"Y", {"Z"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(sncaworst) +{ + // Worst-case families for k = 3 + // Example sncaworst(3) pg. 26 fig. 2.9 + // ref: https://www.cs.princeton.edu/techreports/2005/737.pdf + DominatorFinderTest test( + {"R", "X1", "X2", "X3", "Y1", "Y2", "Y3"}, + { + Edge("R", "X1"), + Edge("R", "Y1"), + Edge("R", "Y2"), + Edge("R", "Y3"), + Edge("X1", "X2"), + Edge("X2", "X3"), + Edge("X3", "Y1"), + Edge("X3", "Y2"), + Edge("X3", "Y3") + }, + { + {"R", ""}, + {"X1", "R"}, + {"X2", "X1"}, + {"X3", "X2"}, + {"Y1", "R"}, + {"Y2", "R"}, + {"Y3", "R"} + }, + { + {"R", 0}, + {"X1", 1}, + {"X2", 2}, + {"X3", 3}, + {"Y1", 4}, + {"Y2", 5}, + {"Y3", 6} + }, + { + {"R", {"X1", "Y1", "Y2", "Y3"}}, + {"X1", {"X2"}}, + {"X2", {"X3"}} + } + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_CASE(collect_all_dominators_of_a_vertex) +{ + // A + // │ + // ▼ + // ┌───B + // │ │ + // ▼ │ + // C ──┼───┐ + // │ │ │ + // ▼ │ ▼ + // D◄──┘ G + // │ │ + // ▼ ▼ + // E H + // │ │ + // └──►F◄──┘ + DominatorFinderTest test( + {"A", "B", "C", "D", "E", "F", "G", "H"}, + { + Edge("A", "B"), + Edge("B", "C"), + Edge("B", "D"), + Edge("C", "D"), + Edge("C", "G"), + Edge("D", "E"), + Edge("E", "F"), + Edge("G", "H"), + Edge("H", "F") + }, + {}, + {}, + {} + ); + + // Converts a vector of vertex IDs to a vector of vertex labels. + auto toVertexLabel = [&](std::vector const& _vertices) + { + return _vertices | ranges::views::transform([&](TestVertexId id){ + return test.vertices[id].label; + }) | ranges::to>; + }; + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["A"])) == std::vector()); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["B"])) == std::vector({"A"})); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["C"])) == std::vector({"B", "A"})); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["D"])) == std::vector({"B", "A"})); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["E"])) == std::vector({"D", "B", "A"})); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["F"])) == std::vector({"B", "A"})); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["G"])) == std::vector({"C", "B", "A"})); + BOOST_TEST(toVertexLabel(dominatorFinder.dominatorsOf(test.vertexIdMap["H"])) == std::vector({"G", "C", "B", "A"})); +} + +BOOST_AUTO_TEST_CASE(check_dominance) +{ + // A + // │ + // ▼ + // ┌───B + // │ │ + // ▼ │ + // C ──┼───┐ + // │ │ │ + // ▼ │ ▼ + // D◄──┘ G + // │ │ + // ▼ ▼ + // E H + // │ │ + // └──►F◄──┘ + DominatorFinderTest test( + {"A", "B", "C", "D", "E", "F", "G", "H"}, + { + Edge("A", "B"), + Edge("B", "C"), + Edge("B", "D"), + Edge("C", "D"), + Edge("C", "G"), + Edge("D", "E"), + Edge("E", "F"), + Edge("G", "H"), + Edge("H", "F") + }, + {}, + { + {"A", 0}, + {"B", 1}, + {"C", 2}, + {"D", 3}, + {"E", 4}, + {"F", 5}, + {"G", 6}, + {"H", 7} + }, + {} + ); + + // Helper function to create a dominance relation for a vertex with all other vertices. + // + // @param _indices: The indices of the vertices that the vertex dominates. + // @return: A vector of booleans where the index represents the vertex and the value + // represents if the vertex dominates the other vertex at that index. + auto makeDominanceVertexRelation = [&](std::vector const& _indices = {}){ + std::vector dominance(test.vertices.size(), false); + for (TestDominatorFinder::DfsIndex i: _indices) + { + soltestAssert(i < test.vertices.size()); + dominance[i] = true; + } + return dominance; + }; + + // Dominance truth table for all vertices. + // Note that it includes self-dominance relation. + std::vector> expectedDominanceTable = { + std::vector(test.vertices.size(), true), // A dominates all vertices, including itself + makeDominanceVertexRelation({1,2,3,4,5,6,7}), // B, C, D, E, F, G, H + makeDominanceVertexRelation({2, 6, 7}), // C, G, H + makeDominanceVertexRelation({3, 4}), // D, E + makeDominanceVertexRelation({4}), // E + makeDominanceVertexRelation({5}), // F + makeDominanceVertexRelation({6, 7}), // G, H + makeDominanceVertexRelation({7}) // H + }; + soltestAssert(expectedDominanceTable.size() == test.vertices.size()); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + // Check if the dominance table is as expected. + for (TestDominatorFinder::DfsIndex i = 0; i < expectedDominanceTable.size(); ++i) + { + soltestAssert(expectedDominanceTable[i].size() == test.vertices.size()); + for (TestDominatorFinder::DfsIndex j = 0; j < expectedDominanceTable[i].size(); ++j) + { + bool iDominatesJ = dominatorFinder.dominates(i, j); + BOOST_CHECK_MESSAGE( + iDominatesJ == expectedDominanceTable[i][j], + fmt::format( + "Vertex: {} expected to {} dominate vertex {} but returned: {}\n", + i, + (iDominatesJ ? "" : "not"), + j, + iDominatesJ + ) + ); + } + } +} + +BOOST_AUTO_TEST_CASE(no_edges) +{ + DominatorFinderTest test( + {"A"}, + {}, + { + {"A", ""}, + }, + { + {"A", 0}, + }, + {} + ); + + TestDominatorFinder dominatorFinder(*test.entry); + BOOST_TEST(dominatorFinder.immediateDominators() == test.expectedImmediateDominators); + BOOST_TEST(dominatorFinder.dfsIndexById() == test.expectedDFSIndices); + BOOST_TEST(dominatorFinder.dominatorTree() == test.expectedDominatorTree); +} + +BOOST_AUTO_TEST_SUITE_END() + +} // namespace solidity::util::test From 6ad92526990091acce9a242749db795c2282d4c5 Mon Sep 17 00:00:00 2001 From: Bhargava Shastry Date: Tue, 16 Jul 2024 09:14:26 +0200 Subject: [PATCH 079/182] Add fstream std header to not break build after compiler upgrade. --- test/tools/ossfuzz/AbiV2IsabelleFuzzer.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/test/tools/ossfuzz/AbiV2IsabelleFuzzer.cpp b/test/tools/ossfuzz/AbiV2IsabelleFuzzer.cpp index e10979ee13e2..aaa8e79c4ee5 100644 --- a/test/tools/ossfuzz/AbiV2IsabelleFuzzer.cpp +++ b/test/tools/ossfuzz/AbiV2IsabelleFuzzer.cpp @@ -22,6 +22,7 @@ #include #include +#include using namespace solidity::frontend; using namespace solidity::test::fuzzer; From 630f736cfdbabbfd9015e9180580c32270b7d061 Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Tue, 16 Jul 2024 17:54:26 +0200 Subject: [PATCH 080/182] Add test. --- test/cmdlineTests/ir_subobject_order/args | 1 + .../cmdlineTests/ir_subobject_order/input.sol | 14 +++ test/cmdlineTests/ir_subobject_order/output | 95 +++++++++++++++++++ 3 files changed, 110 insertions(+) create mode 100644 test/cmdlineTests/ir_subobject_order/args create mode 100644 test/cmdlineTests/ir_subobject_order/input.sol create mode 100644 test/cmdlineTests/ir_subobject_order/output diff --git a/test/cmdlineTests/ir_subobject_order/args b/test/cmdlineTests/ir_subobject_order/args new file mode 100644 index 000000000000..a536442c5ce2 --- /dev/null +++ b/test/cmdlineTests/ir_subobject_order/args @@ -0,0 +1 @@ +--ir-optimized --optimize --debug-info none diff --git a/test/cmdlineTests/ir_subobject_order/input.sol b/test/cmdlineTests/ir_subobject_order/input.sol new file mode 100644 index 000000000000..70326ac06e8d --- /dev/null +++ b/test/cmdlineTests/ir_subobject_order/input.sol @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity >0.0.0; + +contract B { constructor() payable { assembly { revert(0,0) } } } +contract A { constructor() payable { assembly { revert(0,0) } } } +contract C { + // The subobject order should be determined by reference, not AST ID, + // So the subobject for A should precede the subobject for B. + A a = new A(); + B b = new B(); + fallback() external payable { + assembly { revert(0,0) } + } +} diff --git a/test/cmdlineTests/ir_subobject_order/output b/test/cmdlineTests/ir_subobject_order/output new file mode 100644 index 000000000000..a364e623d7a5 --- /dev/null +++ b/test/cmdlineTests/ir_subobject_order/output @@ -0,0 +1,95 @@ +Optimized IR: +/// @use-src 0:"ir_subobject_order/input.sol" +object "A_13" { + code { { revert(0, 0) } } + /// @use-src 0:"ir_subobject_order/input.sol" + object "A_13_deployed" { + code { { revert(0, 0) } } + data ".metadata" hex"" + } +} + +Optimized IR: +/// @use-src 0:"ir_subobject_order/input.sol" +object "B_7" { + code { { revert(0, 0) } } + /// @use-src 0:"ir_subobject_order/input.sol" + object "B_7_deployed" { + code { { revert(0, 0) } } + data ".metadata" hex"" + } +} + +Optimized IR: +/// @use-src 0:"ir_subobject_order/input.sol" +object "C_33" { + code { + { + let _1 := memoryguard(0x80) + mstore(64, _1) + if callvalue() { revert(0, 0) } + let _2 := datasize("A_13") + let _3 := add(_1, _2) + if or(gt(_3, sub(shl(64, 1), 1)), lt(_3, _1)) + { + mstore(0, shl(224, 0x4e487b71)) + mstore(4, 0x41) + revert(0, 0x24) + } + datacopy(_1, dataoffset("A_13"), _2) + let expr_address := create(0, _1, sub(_3, _1)) + if iszero(expr_address) + { + let pos := mload(64) + returndatacopy(pos, 0, returndatasize()) + revert(pos, returndatasize()) + } + sstore(0, or(and(sload(0), not(sub(shl(160, 1), 1))), and(expr_address, sub(shl(160, 1), 1)))) + let _4 := mload(64) + let _5 := datasize("B_7") + let _6 := add(_4, _5) + if or(gt(_6, sub(shl(64, 1), 1)), lt(_6, _4)) + { + mstore(0, shl(224, 0x4e487b71)) + mstore(4, 0x41) + revert(0, 0x24) + } + datacopy(_4, dataoffset("B_7"), _5) + let expr_address_1 := create(0, _4, sub(_6, _4)) + if iszero(expr_address_1) + { + let pos_1 := mload(64) + returndatacopy(pos_1, 0, returndatasize()) + revert(pos_1, returndatasize()) + } + sstore(0x01, or(and(sload(0x01), not(sub(shl(160, 1), 1))), and(expr_address_1, sub(shl(160, 1), 1)))) + let _7 := mload(64) + let _8 := datasize("C_33_deployed") + codecopy(_7, dataoffset("C_33_deployed"), _8) + return(_7, _8) + } + } + /// @use-src 0:"ir_subobject_order/input.sol" + object "C_33_deployed" { + code { { revert(0, 0) } } + data ".metadata" hex"" + } + /// @use-src 0:"ir_subobject_order/input.sol" + object "B_7" { + code { { revert(0, 0) } } + /// @use-src 0:"ir_subobject_order/input.sol" + object "B_7_deployed" { + code { { revert(0, 0) } } + data ".metadata" hex"" + } + } + /// @use-src 0:"ir_subobject_order/input.sol" + object "A_13" { + code { { revert(0, 0) } } + /// @use-src 0:"ir_subobject_order/input.sol" + object "A_13_deployed" { + code { { revert(0, 0) } } + data ".metadata" hex"" + } + } +} From 8840e33746c26cc6398b0498b5a3ba0abc992eef Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Mon, 15 Jul 2024 17:15:11 +0200 Subject: [PATCH 081/182] Order yul subobjects by order of reference. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Kamil Śliwak --- Changelog.md | 1 + libsolidity/codegen/ir/IRGenerationContext.h | 5 +++-- libsolidity/codegen/ir/IRGenerator.cpp | 4 ++-- libsolidity/codegen/ir/IRGeneratorForStatements.cpp | 4 ++-- 4 files changed, 8 insertions(+), 6 deletions(-) diff --git a/Changelog.md b/Changelog.md index 7bffd07e1e29..bfdd45575ff7 100644 --- a/Changelog.md +++ b/Changelog.md @@ -19,6 +19,7 @@ Bugfixes: * SMTChecker: Fix formatting of unary minus expressions in invariants. * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. * TypeChecker: Fix segfault when assigning nested tuple to tuple. + * Yul IR Code Generation: Deterministic order of Yul subobjects. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. * Yul Parser: Fix segfault when parsing very long location comments. diff --git a/libsolidity/codegen/ir/IRGenerationContext.h b/libsolidity/codegen/ir/IRGenerationContext.h index 8e03a378b302..2bf837697b47 100644 --- a/libsolidity/codegen/ir/IRGenerationContext.h +++ b/libsolidity/codegen/ir/IRGenerationContext.h @@ -143,7 +143,8 @@ class IRGenerationContext RevertStrings revertStrings() const { return m_revertStrings; } - std::set& subObjectsCreated() { return m_subObjects; } + util::UniqueVector const& subObjectsCreated() const { return m_subObjects; } + void addSubObject(ContractDefinition const* _contractDefinition) { m_subObjects.pushBack(_contractDefinition); } bool memoryUnsafeInlineAssemblySeen() const { return m_memoryUnsafeInlineAssemblySeen; } void setMemoryUnsafeInlineAssemblySeen() { m_memoryUnsafeInlineAssemblySeen = true; } @@ -195,7 +196,7 @@ class IRGenerationContext /// It will fail at runtime but the code must still compile. InternalDispatchMap m_internalDispatchMap; - std::set m_subObjects; + util::UniqueVector m_subObjects; langutil::DebugInfoSelection m_debugInfoSelection = {}; langutil::CharStreamProvider const* m_soliditySourceProvider = nullptr; diff --git a/libsolidity/codegen/ir/IRGenerator.cpp b/libsolidity/codegen/ir/IRGenerator.cpp index 93136a1a26cb..bf0f6d5c0f25 100644 --- a/libsolidity/codegen/ir/IRGenerator.cpp +++ b/libsolidity/codegen/ir/IRGenerator.cpp @@ -101,10 +101,10 @@ std::string IRGenerator::generate( std::map const& _otherYulSources ) { - auto subObjectSources = [&_otherYulSources](std::set const& subObjects) -> std::string + auto subObjectSources = [&_otherYulSources](UniqueVector const& _subObjects) -> std::string { std::string subObjectsSources; - for (ContractDefinition const* subObject: subObjects) + for (ContractDefinition const* subObject: _subObjects) subObjectsSources += _otherYulSources.at(subObject); return subObjectsSources; }; diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 1c212cd828c3..0579f50c2d96 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -1559,7 +1559,7 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall) ContractDefinition const* contract = &dynamic_cast(*functionType->returnParameterTypes().front()).contractDefinition(); - m_context.subObjectsCreated().insert(contract); + m_context.addSubObject(contract); Whiskers t(R"(let := () let := add(, datasize("")) @@ -1947,7 +1947,7 @@ void IRGeneratorForStatements::endVisit(MemberAccess const& _memberAccess) auto const& contractType = dynamic_cast(*arg); solAssert(!contractType.isSuper()); ContractDefinition const& contract = contractType.contractDefinition(); - m_context.subObjectsCreated().insert(&contract); + m_context.addSubObject(&contract); appendCode() << Whiskers(R"( let := datasize("") let := (add(, 32)) From c78b7e25c6ccd5344b6d2319a4a992fe2095ee1b Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Tue, 16 Jul 2024 17:59:02 +0200 Subject: [PATCH 082/182] Update test. --- test/cmdlineTests/ir_subobject_order/output | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/test/cmdlineTests/ir_subobject_order/output b/test/cmdlineTests/ir_subobject_order/output index a364e623d7a5..da4390fff055 100644 --- a/test/cmdlineTests/ir_subobject_order/output +++ b/test/cmdlineTests/ir_subobject_order/output @@ -75,19 +75,19 @@ object "C_33" { data ".metadata" hex"" } /// @use-src 0:"ir_subobject_order/input.sol" - object "B_7" { + object "A_13" { code { { revert(0, 0) } } /// @use-src 0:"ir_subobject_order/input.sol" - object "B_7_deployed" { + object "A_13_deployed" { code { { revert(0, 0) } } data ".metadata" hex"" } } /// @use-src 0:"ir_subobject_order/input.sol" - object "A_13" { + object "B_7" { code { { revert(0, 0) } } /// @use-src 0:"ir_subobject_order/input.sol" - object "A_13_deployed" { + object "B_7_deployed" { code { { revert(0, 0) } } data ".metadata" hex"" } From 3b85fb9ac75f853602779f0541c9f5909640058e Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Wed, 17 Jul 2024 11:35:34 +0200 Subject: [PATCH 083/182] Remove swap from UniqueVector --- libsolutil/CommonData.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/libsolutil/CommonData.h b/libsolutil/CommonData.h index c64b3913fc83..1a5451ef5191 100644 --- a/libsolutil/CommonData.h +++ b/libsolutil/CommonData.h @@ -380,12 +380,6 @@ class UniqueVector std::vector m_contents; }; -template -void swap(UniqueVector& _lhs, UniqueVector& _rhs) -{ - std::swap(_lhs.contents(), _rhs.contents()); -} - namespace detail { From 94be070ba099d26587af809a7cc54d5348f2fca9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Sun, 30 Jun 2024 17:27:36 +0200 Subject: [PATCH 084/182] YulStack: Remove unused m_sourceMappings member --- libyul/YulStack.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/libyul/YulStack.h b/libyul/YulStack.h index d75ff200f5ce..c6d78a115c18 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -163,8 +163,6 @@ class YulStack: public langutil::CharStreamProvider std::shared_ptr m_parserResult; langutil::ErrorList m_errors; langutil::ErrorReporter m_errorReporter; - - std::unique_ptr m_sourceMappings; }; } From ee839e9a0eee251f6cba9e440397e5f961635f78 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Sun, 30 Jun 2024 18:43:12 +0200 Subject: [PATCH 085/182] YulStack: Use util::unreachable() instead of returning unnecessary values. --- libyul/YulStack.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 27b4b5526b85..9aaaab2eb20d 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -44,6 +44,7 @@ using namespace solidity; using namespace solidity::frontend; using namespace solidity::yul; using namespace solidity::langutil; +using namespace solidity::util; namespace { @@ -257,8 +258,7 @@ MachineAssemblyObject YulStack::assemble(Machine _machine) case Machine::EVM: return assembleWithDeployed().first; } - // unreachable - return MachineAssemblyObject(); + unreachable(); } std::pair From 84b89a5cf358f6c103c79d7ff2732180338745f4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Thu, 18 Jul 2024 14:10:25 +0200 Subject: [PATCH 086/182] Fix native source locations in optimized IR AST --- Changelog.md | 1 + libsolidity/interface/CompilerStack.cpp | 47 +++--- test/cmdlineTests/ast_ir/output | 92 ++++++------ .../output.json | 142 +++++++++--------- 4 files changed, 147 insertions(+), 135 deletions(-) diff --git a/Changelog.md b/Changelog.md index bfdd45575ff7..7a5adcc4b08d 100644 --- a/Changelog.md +++ b/Changelog.md @@ -19,6 +19,7 @@ Bugfixes: * SMTChecker: Fix formatting of unary minus expressions in invariants. * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. * TypeChecker: Fix segfault when assigning nested tuple to tuple. + * Yul AST: Fix ``nativeSrc`` attributes in optimized IR AST referring to locations in unoptimized IR. * Yul IR Code Generation: Deterministic order of Yul subobjects. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. * Yul Parser: Fix segfault when parsing very long location comments. diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 8ee55d87f5a5..adef81793a98 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -1464,25 +1464,36 @@ void CompilerStack::generateIR(ContractDefinition const& _contract) ); } - yul::YulStack stack( - m_evmVersion, - m_eofVersion, - yul::YulStack::Language::StrictAssembly, - m_optimiserSettings, - m_debugInfoSelection - ); - bool yulAnalysisSuccessful = stack.parseAndAnalyze("", compiledContract.yulIR); - solAssert( - yulAnalysisSuccessful, - compiledContract.yulIR + "\n\n" - "Invalid IR generated:\n" + - langutil::SourceReferenceFormatter::formatErrorInformation(stack.errors(), stack) + "\n" - ); + auto const parseYul = [&](std::string const& _irSource) { + YulStack stack( + m_evmVersion, + m_eofVersion, + YulStack::Language::StrictAssembly, + m_optimiserSettings, + m_debugInfoSelection + ); + bool yulAnalysisSuccessful = stack.parseAndAnalyze("", _irSource); + solAssert( + yulAnalysisSuccessful, + _irSource + "\n\n" + "Invalid IR generated:\n" + + langutil::SourceReferenceFormatter::formatErrorInformation(stack.errors(), stack) + "\n" + ); + return stack; + }; - compiledContract.yulIRAst = stack.astJson(); - stack.optimize(); - compiledContract.yulIROptimized = stack.print(this); - compiledContract.yulIROptimizedAst = stack.astJson(); + { + YulStack stack = parseYul(compiledContract.yulIR); + compiledContract.yulIRAst = stack.astJson(); + stack.optimize(); + compiledContract.yulIROptimized = stack.print(this); + } + { + // Optimizer does not maintain correct native source locations in the AST. + // We can work around it by regenerating the AST from scratch from optimized IR. + YulStack stack = parseYul(compiledContract.yulIROptimized); + compiledContract.yulIROptimizedAst = stack.astJson(); + } } void CompilerStack::generateEVMFromIR(ContractDefinition const& _contract) diff --git a/test/cmdlineTests/ast_ir/output b/test/cmdlineTests/ast_ir/output index c68c77872969..76f111990870 100644 --- a/test/cmdlineTests/ast_ir/output +++ b/test/cmdlineTests/ast_ir/output @@ -637,24 +637,24 @@ Optimized IR AST: { "code": { "block": { - "nativeSrc": "59:790:0", + "nativeSrc": "58:315:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "59:790:0", + "nativeSrc": "68:299:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "122:16:0", + "nativeSrc": "128:27:0", "nodeType": "YulVariableDeclaration", "src": "60:13:0", "value": { "arguments": [ { "kind": "number", - "nativeSrc": "134:3:0", + "nativeSrc": "150:4:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -663,18 +663,18 @@ Optimized IR AST: ], "functionName": { "name": "memoryguard", - "nativeSrc": "122:11:0", + "nativeSrc": "138:11:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "122:16:0", + "nativeSrc": "138:17:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, "variables": [ { "name": "_1", - "nativeSrc": "122:16:0", + "nativeSrc": "132:2:0", "nodeType": "YulTypedName", "src": "60:13:0", "type": "" @@ -686,7 +686,7 @@ Optimized IR AST: "arguments": [ { "kind": "number", - "nativeSrc": "118:2:0", + "nativeSrc": "175:2:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -694,28 +694,28 @@ Optimized IR AST: }, { "name": "_1", - "nativeSrc": "122:16:0", + "nativeSrc": "179:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" } ], "functionName": { "name": "mstore", - "nativeSrc": "111:6:0", + "nativeSrc": "168:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "111:28:0", + "nativeSrc": "168:14:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "111:28:0", + "nativeSrc": "168:14:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" }, { "body": { - "nativeSrc": "163:83:0", + "nativeSrc": "210:16:0", "nodeType": "YulBlock", "src": "60:13:0", "statements": [ @@ -724,7 +724,7 @@ Optimized IR AST: "arguments": [ { "kind": "number", - "nativeSrc": "650:1:0", + "nativeSrc": "219:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -732,7 +732,7 @@ Optimized IR AST: }, { "kind": "number", - "nativeSrc": "650:1:0", + "nativeSrc": "222:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -741,15 +741,15 @@ Optimized IR AST: ], "functionName": { "name": "revert", - "nativeSrc": "640:6:0", + "nativeSrc": "212:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "640:12:0", + "nativeSrc": "212:12:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "640:12:0", + "nativeSrc": "212:12:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" } @@ -759,20 +759,20 @@ Optimized IR AST: "arguments": [], "functionName": { "name": "callvalue", - "nativeSrc": "151:9:0", + "nativeSrc": "198:9:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "151:11:0", + "nativeSrc": "198:11:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "148:98:0", + "nativeSrc": "195:31:0", "nodeType": "YulIf", "src": "60:13:0" }, { - "nativeSrc": "363:24:0", + "nativeSrc": "239:34:0", "nodeType": "YulVariableDeclaration", "src": "60:13:0", "value": { @@ -780,7 +780,7 @@ Optimized IR AST: { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "372:14:0", + "nativeSrc": "258:14:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -789,18 +789,18 @@ Optimized IR AST: ], "functionName": { "name": "datasize", - "nativeSrc": "363:8:0", + "nativeSrc": "249:8:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "363:24:0", + "nativeSrc": "249:24:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, "variables": [ { "name": "_2", - "nativeSrc": "363:24:0", + "nativeSrc": "243:2:0", "nodeType": "YulTypedName", "src": "60:13:0", "type": "" @@ -812,7 +812,7 @@ Optimized IR AST: "arguments": [ { "name": "_1", - "nativeSrc": "331:2:0", + "nativeSrc": "295:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, @@ -821,7 +821,7 @@ Optimized IR AST: { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "346:14:0", + "nativeSrc": "310:14:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -830,32 +830,32 @@ Optimized IR AST: ], "functionName": { "name": "dataoffset", - "nativeSrc": "335:10:0", + "nativeSrc": "299:10:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "335:26:0", + "nativeSrc": "299:26:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, { "name": "_2", - "nativeSrc": "363:24:0", + "nativeSrc": "327:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" } ], "functionName": { "name": "codecopy", - "nativeSrc": "322:8:0", + "nativeSrc": "286:8:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "322:66:0", + "nativeSrc": "286:44:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "322:66:0", + "nativeSrc": "286:44:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" }, @@ -864,28 +864,28 @@ Optimized IR AST: "arguments": [ { "name": "_1", - "nativeSrc": "405:2:0", + "nativeSrc": "350:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, { "name": "_2", - "nativeSrc": "409:24:0", + "nativeSrc": "354:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" } ], "functionName": { "name": "return", - "nativeSrc": "398:6:0", + "nativeSrc": "343:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "398:36:0", + "nativeSrc": "343:14:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "398:36:0", + "nativeSrc": "343:14:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" } @@ -901,12 +901,12 @@ Optimized IR AST: { "code": { "block": { - "nativeSrc": "929:588:0", + "nativeSrc": "453:118:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "929:588:0", + "nativeSrc": "467:94:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ @@ -915,7 +915,7 @@ Optimized IR AST: "arguments": [ { "kind": "number", - "nativeSrc": "1490:1:0", + "nativeSrc": "542:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -923,7 +923,7 @@ Optimized IR AST: }, { "kind": "number", - "nativeSrc": "1490:1:0", + "nativeSrc": "545:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -932,15 +932,15 @@ Optimized IR AST: ], "functionName": { "name": "revert", - "nativeSrc": "1480:6:0", + "nativeSrc": "535:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "1480:12:0", + "nativeSrc": "535:12:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "1480:12:0", + "nativeSrc": "535:12:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" } diff --git a/test/cmdlineTests/standard_irOptimized_ast_requested/output.json b/test/cmdlineTests/standard_irOptimized_ast_requested/output.json index 91d0e87f3619..5c6762ac9907 100644 --- a/test/cmdlineTests/standard_irOptimized_ast_requested/output.json +++ b/test/cmdlineTests/standard_irOptimized_ast_requested/output.json @@ -5,12 +5,12 @@ "irOptimizedAst": { "code": { "block": { - "nativeSrc": "44:790:0", + "nativeSrc": "43:639:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "44:790:0", + "nativeSrc": "53:421:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ @@ -19,7 +19,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "103:2:0", + "nativeSrc": "120:2:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -29,7 +29,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "119:3:0", + "nativeSrc": "136:4:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -38,32 +38,32 @@ ], "functionName": { "name": "memoryguard", - "nativeSrc": "107:11:0", + "nativeSrc": "124:11:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "107:16:0", + "nativeSrc": "124:17:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "mstore", - "nativeSrc": "96:6:0", + "nativeSrc": "113:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "96:28:0", + "nativeSrc": "113:29:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "96:28:0", + "nativeSrc": "113:29:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" }, { "body": { - "nativeSrc": "148:83:0", + "nativeSrc": "182:111:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ @@ -72,15 +72,15 @@ "arguments": [], "functionName": { "name": "revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb", - "nativeSrc": "150:77:0", + "nativeSrc": "200:77:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "150:79:0", + "nativeSrc": "200:79:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "150:79:0", + "nativeSrc": "200:79:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } @@ -90,38 +90,38 @@ "arguments": [], "functionName": { "name": "callvalue", - "nativeSrc": "136:9:0", + "nativeSrc": "158:9:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "136:11:0", + "nativeSrc": "158:11:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "133:98:0", + "nativeSrc": "155:138:0", "nodeType": "YulIf", "src": "56:13:0" }, { - "nativeSrc": "268:30:0", + "nativeSrc": "306:30:0", "nodeType": "YulVariableDeclaration", "src": "56:13:0", "value": { "arguments": [], "functionName": { "name": "allocate_unbounded", - "nativeSrc": "278:18:0", + "nativeSrc": "316:18:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "278:20:0", + "nativeSrc": "316:20:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, "variables": [ { "name": "_1", - "nativeSrc": "272:2:0", + "nativeSrc": "310:2:0", "nodeType": "YulTypedName", "src": "56:13:0", "type": "" @@ -133,7 +133,7 @@ "arguments": [ { "name": "_1", - "nativeSrc": "316:2:0", + "nativeSrc": "358:2:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, @@ -142,7 +142,7 @@ { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "331:14:0", + "nativeSrc": "373:14:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -151,11 +151,11 @@ ], "functionName": { "name": "dataoffset", - "nativeSrc": "320:10:0", + "nativeSrc": "362:10:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "320:26:0", + "nativeSrc": "362:26:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, @@ -164,7 +164,7 @@ { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "357:14:0", + "nativeSrc": "399:14:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -173,26 +173,26 @@ ], "functionName": { "name": "datasize", - "nativeSrc": "348:8:0", + "nativeSrc": "390:8:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "348:24:0", + "nativeSrc": "390:24:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "codecopy", - "nativeSrc": "307:8:0", + "nativeSrc": "349:8:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "307:66:0", + "nativeSrc": "349:66:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "307:66:0", + "nativeSrc": "349:66:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" }, @@ -201,7 +201,7 @@ "arguments": [ { "name": "_1", - "nativeSrc": "390:2:0", + "nativeSrc": "435:2:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, @@ -210,7 +210,7 @@ { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "403:14:0", + "nativeSrc": "448:14:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -219,26 +219,26 @@ ], "functionName": { "name": "datasize", - "nativeSrc": "394:8:0", + "nativeSrc": "439:8:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "394:24:0", + "nativeSrc": "439:24:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "return", - "nativeSrc": "383:6:0", + "nativeSrc": "428:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "383:36:0", + "nativeSrc": "428:36:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "383:36:0", + "nativeSrc": "428:36:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } @@ -246,19 +246,19 @@ }, { "body": { - "nativeSrc": "469:43:0", + "nativeSrc": "531:23:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ { - "nativeSrc": "483:19:0", + "nativeSrc": "533:19:0", "nodeType": "YulAssignment", "src": "56:13:0", "value": { "arguments": [ { "kind": "number", - "nativeSrc": "499:2:0", + "nativeSrc": "549:2:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -267,18 +267,18 @@ ], "functionName": { "name": "mload", - "nativeSrc": "493:5:0", + "nativeSrc": "543:5:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "493:9:0", + "nativeSrc": "543:9:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, "variableNames": [ { "name": "memPtr", - "nativeSrc": "483:6:0", + "nativeSrc": "533:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" } @@ -287,12 +287,12 @@ ] }, "name": "allocate_unbounded", - "nativeSrc": "429:83:0", + "nativeSrc": "483:71:0", "nodeType": "YulFunctionDefinition", "returnVariables": [ { "name": "memPtr", - "nativeSrc": "462:6:0", + "nativeSrc": "516:6:0", "nodeType": "YulTypedName", "src": "56:13:0", "type": "" @@ -302,7 +302,7 @@ }, { "body": { - "nativeSrc": "611:36:0", + "nativeSrc": "660:16:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ @@ -311,7 +311,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "632:1:0", + "nativeSrc": "669:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -319,7 +319,7 @@ }, { "kind": "number", - "nativeSrc": "635:1:0", + "nativeSrc": "672:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -328,22 +328,22 @@ ], "functionName": { "name": "revert", - "nativeSrc": "625:6:0", + "nativeSrc": "662:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "625:12:0", + "nativeSrc": "662:12:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "625:12:0", + "nativeSrc": "662:12:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } ] }, "name": "revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb", - "nativeSrc": "522:125:0", + "nativeSrc": "563:113:0", "nodeType": "YulFunctionDefinition", "src": "56:13:0" } @@ -357,12 +357,12 @@ { "code": { "block": { - "nativeSrc": "899:588:0", + "nativeSrc": "747:361:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "899:588:0", + "nativeSrc": "761:207:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ @@ -371,7 +371,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "966:2:0", + "nativeSrc": "836:2:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -381,7 +381,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "982:3:0", + "nativeSrc": "852:4:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -390,26 +390,26 @@ ], "functionName": { "name": "memoryguard", - "nativeSrc": "970:11:0", + "nativeSrc": "840:11:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "970:16:0", + "nativeSrc": "840:17:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "mstore", - "nativeSrc": "959:6:0", + "nativeSrc": "829:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "959:28:0", + "nativeSrc": "829:29:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "959:28:0", + "nativeSrc": "829:29:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" }, @@ -418,15 +418,15 @@ "arguments": [], "functionName": { "name": "revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74", - "nativeSrc": "1001:77:0", + "nativeSrc": "875:77:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "1001:79:0", + "nativeSrc": "875:79:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "1001:79:0", + "nativeSrc": "875:79:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } @@ -434,7 +434,7 @@ }, { "body": { - "nativeSrc": "1432:44:0", + "nativeSrc": "1082:16:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ @@ -443,7 +443,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "1457:1:0", + "nativeSrc": "1091:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -451,7 +451,7 @@ }, { "kind": "number", - "nativeSrc": "1460:1:0", + "nativeSrc": "1094:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -460,22 +460,22 @@ ], "functionName": { "name": "revert", - "nativeSrc": "1450:6:0", + "nativeSrc": "1084:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "1450:12:0", + "nativeSrc": "1084:12:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "1450:12:0", + "nativeSrc": "1084:12:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } ] }, "name": "revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74", - "nativeSrc": "1343:133:0", + "nativeSrc": "981:117:0", "nodeType": "YulFunctionDefinition", "src": "56:13:0" } From 198d2393ce504e108ee0bbb531f8ad3f375a87ca Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Fri, 19 Jul 2024 09:56:15 +0200 Subject: [PATCH 087/182] Downgrade nodejs in base_node_small image to fix CI --- .circleci/config.yml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/.circleci/config.yml b/.circleci/config.yml index d6c3f33da08a..20f57b41312e 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -487,7 +487,8 @@ defaults: - base_node_small: &base_node_small docker: - - image: cimg/node:current + # TODO: Revert to cimg/node:current once https://github.com/npm/cli/issues/7657 is resolved. + - image: cimg/node:22.4 resource_class: small environment: &base_node_small_env TERM: xterm @@ -761,6 +762,7 @@ defaults: # which does not support shanghai EVM. compile_only: 1 resource_class: medium + image: cimg/node:18.16 - job_native_test_ext_yield_liquidator: &job_native_test_ext_yield_liquidator <<: *requires_b_ubu_static From 1a5335a48688bd19dbb95d9279e7e1af5e4044d2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 17 Jul 2024 17:01:16 +0200 Subject: [PATCH 088/182] Fix isoltest crash when formatting call arguments in a contract whose ABI includes entries without names - functionSignatureFromABI() would attempt to calculate signature for a function even if it had no name (i.e. was a constructor, fallback or receive). This would lead to a crash. - The buggy logic is used only for formatting expectations when an test fails in interactive mode. --- test/libsolidity/util/ContractABIUtils.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/test/libsolidity/util/ContractABIUtils.cpp b/test/libsolidity/util/ContractABIUtils.cpp index fb2f4eb62679..dcbdcbc5d166 100644 --- a/test/libsolidity/util/ContractABIUtils.cpp +++ b/test/libsolidity/util/ContractABIUtils.cpp @@ -142,6 +142,8 @@ std::optional isFixedPoint(std::string const& type) std::string functionSignatureFromABI(Json const& _functionABI) { + soltestAssert(_functionABI.contains("name")); + auto inputs = _functionABI["inputs"]; std::string signature = {_functionABI["name"].get() + "("}; size_t parameterCount = 0; @@ -169,7 +171,9 @@ std::optional ContractABIUtils::paramet return std::nullopt; for (auto const& function: _contractABI) - if (_functionSignature == functionSignatureFromABI(function)) + // ABI may contain functions without names (constructor, fallback, receive). Since name is + // necessary to calculate the signature, these cannot possibly match and can be safely ignored. + if (function.contains("name") && _functionSignature == functionSignatureFromABI(function)) { ParameterList inplaceTypeParams; ParameterList dynamicTypeParams; From 96fdcc3d040d05209f561e78a50dee2ebe4252c3 Mon Sep 17 00:00:00 2001 From: clonker Date: Thu, 18 Jul 2024 14:15:22 +0200 Subject: [PATCH 089/182] Yul: Prepare removal of YulString by replacing its occurrences by YulName typedef --- libsolc/libsolc.cpp | 2 +- libsolidity/analysis/ReferencesResolver.cpp | 2 +- libsolidity/analysis/ReferencesResolver.h | 2 +- libsolidity/codegen/CompilerContext.cpp | 10 +- libsolidity/codegen/CompilerContext.h | 2 +- libsolidity/codegen/ContractCompiler.cpp | 2 +- .../codegen/ir/IRGeneratorForStatements.cpp | 6 +- .../codegen/IRGeneratorForStatements.cpp | 6 +- libsolidity/interface/CompilerStack.cpp | 2 +- libyul/AST.h | 10 +- libyul/AsmAnalysis.cpp | 52 ++++---- libyul/AsmAnalysis.h | 18 +-- libyul/AsmJsonImporter.cpp | 10 +- libyul/AsmParser.cpp | 6 +- libyul/AsmParser.h | 2 +- libyul/AsmPrinter.cpp | 2 +- libyul/AsmPrinter.h | 4 +- libyul/CMakeLists.txt | 1 + libyul/CompilabilityChecker.h | 4 +- libyul/ControlFlowSideEffectsCollector.cpp | 4 +- libyul/ControlFlowSideEffectsCollector.h | 2 +- libyul/Dialect.cpp | 31 +++-- libyul/Dialect.h | 37 +++--- libyul/Exceptions.h | 10 +- libyul/FunctionReferenceResolver.h | 2 +- libyul/Object.h | 1 - libyul/ObjectParser.h | 1 - libyul/Scope.cpp | 8 +- libyul/Scope.h | 20 +-- libyul/YulName.h | 26 ++++ libyul/YulString.h | 2 +- libyul/backends/evm/ConstantOptimiser.cpp | 16 +-- libyul/backends/evm/ConstantOptimiser.h | 6 +- .../backends/evm/ControlFlowGraphBuilder.cpp | 10 +- libyul/backends/evm/ControlFlowGraphBuilder.h | 4 +- libyul/backends/evm/EVMCodeTransform.cpp | 12 +- libyul/backends/evm/EVMCodeTransform.h | 8 +- libyul/backends/evm/EVMDialect.cpp | 122 +++++++++--------- libyul/backends/evm/EVMDialect.h | 33 +++-- libyul/backends/evm/EVMObjectCompiler.cpp | 2 +- .../evm/OptimizedEVMCodeTransform.cpp | 14 +- libyul/backends/evm/StackLayoutGenerator.cpp | 10 +- libyul/backends/evm/StackLayoutGenerator.h | 6 +- .../backends/evm/VariableReferenceCounter.cpp | 2 +- .../backends/evm/VariableReferenceCounter.h | 2 +- libyul/optimiser/ASTCopier.cpp | 4 +- libyul/optimiser/ASTCopier.h | 10 +- libyul/optimiser/ASTWalker.h | 2 +- libyul/optimiser/BlockHasher.h | 6 +- libyul/optimiser/CallGraphGenerator.cpp | 14 +- libyul/optimiser/CallGraphGenerator.h | 8 +- libyul/optimiser/CircularReferencesPruner.cpp | 12 +- libyul/optimiser/CircularReferencesPruner.h | 7 +- .../CommonSubexpressionEliminator.cpp | 6 +- .../optimiser/CommonSubexpressionEliminator.h | 8 +- libyul/optimiser/ConditionalSimplifier.cpp | 4 +- libyul/optimiser/ConditionalSimplifier.h | 4 +- libyul/optimiser/ConditionalUnsimplifier.cpp | 4 +- libyul/optimiser/ConditionalUnsimplifier.h | 4 +- libyul/optimiser/ControlFlowSimplifier.cpp | 2 +- libyul/optimiser/DataFlowAnalyzer.cpp | 64 ++++----- libyul/optimiser/DataFlowAnalyzer.h | 56 ++++---- libyul/optimiser/DeadCodeEliminator.h | 6 +- libyul/optimiser/Disambiguator.cpp | 2 +- libyul/optimiser/Disambiguator.h | 8 +- libyul/optimiser/EqualStoreEliminator.cpp | 4 +- libyul/optimiser/EqualStoreEliminator.h | 2 +- libyul/optimiser/EquivalentFunctionCombiner.h | 4 +- libyul/optimiser/EquivalentFunctionDetector.h | 4 +- libyul/optimiser/ExpressionInliner.cpp | 4 +- libyul/optimiser/ExpressionInliner.h | 9 +- libyul/optimiser/ExpressionJoiner.h | 2 +- libyul/optimiser/ExpressionSimplifier.cpp | 2 +- libyul/optimiser/ExpressionSplitter.cpp | 4 +- .../optimiser/ForLoopConditionOutOfBody.cpp | 2 +- libyul/optimiser/FullInliner.cpp | 35 +++-- libyul/optimiser/FullInliner.h | 32 ++--- libyul/optimiser/FunctionCallFinder.cpp | 10 +- libyul/optimiser/FunctionCallFinder.h | 6 +- libyul/optimiser/FunctionSpecializer.cpp | 12 +- libyul/optimiser/FunctionSpecializer.h | 8 +- .../InlinableExpressionFunctionFinder.cpp | 4 +- .../InlinableExpressionFunctionFinder.h | 8 +- libyul/optimiser/KnowledgeBase.cpp | 36 +++--- libyul/optimiser/KnowledgeBase.h | 38 +++--- libyul/optimiser/LoadResolver.cpp | 4 +- libyul/optimiser/LoadResolver.h | 2 +- libyul/optimiser/LoopInvariantCodeMotion.cpp | 8 +- libyul/optimiser/LoopInvariantCodeMotion.h | 10 +- libyul/optimiser/Metrics.cpp | 2 +- libyul/optimiser/Metrics.h | 4 +- libyul/optimiser/NameCollector.cpp | 22 ++-- libyul/optimiser/NameCollector.h | 31 ++--- libyul/optimiser/NameDispenser.cpp | 13 +- libyul/optimiser/NameDispenser.h | 18 +-- libyul/optimiser/NameDisplacer.cpp | 4 +- libyul/optimiser/NameDisplacer.h | 14 +- libyul/optimiser/NameSimplifier.cpp | 14 +- libyul/optimiser/NameSimplifier.h | 8 +- libyul/optimiser/OptimiserStep.h | 3 +- libyul/optimiser/OptimizerUtilities.cpp | 4 +- libyul/optimiser/OptimizerUtilities.h | 6 +- libyul/optimiser/Rematerialiser.cpp | 8 +- libyul/optimiser/Rematerialiser.h | 8 +- libyul/optimiser/SSATransform.cpp | 52 ++++---- libyul/optimiser/SSAValueTracker.cpp | 6 +- libyul/optimiser/SSAValueTracker.h | 12 +- libyul/optimiser/Semantics.cpp | 18 +-- libyul/optimiser/Semantics.h | 22 ++-- libyul/optimiser/SimplificationRules.cpp | 8 +- libyul/optimiser/SimplificationRules.h | 6 +- libyul/optimiser/StackCompressor.cpp | 44 +++---- libyul/optimiser/StackLimitEvader.cpp | 33 +++-- libyul/optimiser/StackLimitEvader.h | 4 +- libyul/optimiser/StackToMemoryMover.cpp | 16 +-- libyul/optimiser/StackToMemoryMover.h | 21 +-- libyul/optimiser/Substitution.cpp | 2 +- libyul/optimiser/Substitution.h | 6 +- libyul/optimiser/Suite.cpp | 4 +- libyul/optimiser/Suite.h | 4 +- libyul/optimiser/SyntacticalEquality.h | 6 +- libyul/optimiser/TypeInfo.cpp | 12 +- libyul/optimiser/TypeInfo.h | 16 +-- libyul/optimiser/UnusedAssignEliminator.cpp | 4 +- libyul/optimiser/UnusedAssignEliminator.h | 8 +- .../UnusedFunctionParameterPruner.cpp | 14 +- libyul/optimiser/UnusedFunctionsCommon.cpp | 4 +- libyul/optimiser/UnusedFunctionsCommon.h | 4 +- libyul/optimiser/UnusedPruner.cpp | 20 +-- libyul/optimiser/UnusedPruner.h | 26 ++-- libyul/optimiser/UnusedStoreBase.h | 2 +- libyul/optimiser/UnusedStoreEliminator.cpp | 24 ++-- libyul/optimiser/UnusedStoreEliminator.h | 22 ++-- libyul/optimiser/VarNameCleaner.cpp | 16 +-- libyul/optimiser/VarNameCleaner.h | 16 +-- test/libsolidity/MemoryGuardTest.cpp | 2 +- test/libyul/FunctionSideEffects.cpp | 2 +- test/libyul/KnowledgeBaseTest.cpp | 50 +++---- test/libyul/Parser.cpp | 6 +- test/libyul/StackShufflingTest.cpp | 8 +- test/libyul/StackShufflingTest.h | 4 +- test/libyul/YulOptimizerTestCommon.cpp | 10 +- test/libyul/YulOptimizerTestCommon.h | 4 +- test/tools/yulInterpreter/Inspector.h | 10 +- test/tools/yulInterpreter/Interpreter.cpp | 6 +- test/tools/yulInterpreter/Interpreter.h | 14 +- test/tools/yulopti.cpp | 2 +- tools/yulPhaser/Program.cpp | 6 +- 148 files changed, 879 insertions(+), 871 deletions(-) create mode 100644 libyul/YulName.h diff --git a/libsolc/libsolc.cpp b/libsolc/libsolc.cpp index 105949253260..b49905130ccc 100644 --- a/libsolc/libsolc.cpp +++ b/libsolc/libsolc.cpp @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include diff --git a/libsolidity/analysis/ReferencesResolver.cpp b/libsolidity/analysis/ReferencesResolver.cpp index fd7def71459a..270e1a55abc5 100644 --- a/libsolidity/analysis/ReferencesResolver.cpp +++ b/libsolidity/analysis/ReferencesResolver.cpp @@ -488,7 +488,7 @@ void ReferencesResolver::resolveInheritDoc(StructuredDocumentation const& _docum } } -void ReferencesResolver::validateYulIdentifierName(yul::YulString _name, SourceLocation const& _location) +void ReferencesResolver::validateYulIdentifierName(yul::YulName _name, SourceLocation const& _location) { if (util::contains(_name.str(), '.')) m_errorReporter.declarationError( diff --git a/libsolidity/analysis/ReferencesResolver.h b/libsolidity/analysis/ReferencesResolver.h index 13752e9c9345..0b7f9d37329f 100644 --- a/libsolidity/analysis/ReferencesResolver.h +++ b/libsolidity/analysis/ReferencesResolver.h @@ -94,7 +94,7 @@ class ReferencesResolver: private ASTConstVisitor, private yul::ASTWalker void resolveInheritDoc(StructuredDocumentation const& _documentation, StructurallyDocumentedAnnotation& _annotation); /// Checks if the name contains a '.'. - void validateYulIdentifierName(yul::YulString _name, langutil::SourceLocation const& _location); + void validateYulIdentifierName(yul::YulName _name, langutil::SourceLocation const& _location); langutil::ErrorReporter& m_errorReporter; NameAndTypeResolver& m_resolver; diff --git a/libsolidity/codegen/CompilerContext.cpp b/libsolidity/codegen/CompilerContext.cpp index d9264c6ac5f1..4d522072af06 100644 --- a/libsolidity/codegen/CompilerContext.cpp +++ b/libsolidity/codegen/CompilerContext.cpp @@ -38,7 +38,7 @@ #include #include #include -#include +#include #include #include @@ -388,11 +388,11 @@ void CompilerContext::appendInlineAssembly( { unsigned startStackHeight = stackHeight(); - std::set externallyUsedIdentifiers; + std::set externallyUsedIdentifiers; for (auto const& fun: _externallyUsedFunctions) - externallyUsedIdentifiers.insert(yul::YulString(fun)); + externallyUsedIdentifiers.insert(yul::YulName(fun)); for (auto const& var: _localVariables) - externallyUsedIdentifiers.insert(yul::YulString(var)); + externallyUsedIdentifiers.insert(yul::YulName(var)); yul::ExternalIdentifierAccess identifierAccess; identifierAccess.resolve = [&]( @@ -532,7 +532,7 @@ void CompilerContext::appendInlineAssembly( } -void CompilerContext::optimizeYul(yul::Object& _object, yul::EVMDialect const& _dialect, OptimiserSettings const& _optimiserSettings, std::set const& _externalIdentifiers) +void CompilerContext::optimizeYul(yul::Object& _object, yul::EVMDialect const& _dialect, OptimiserSettings const& _optimiserSettings, std::set const& _externalIdentifiers) { #ifdef SOL_OUTPUT_ASM cout << yul::AsmPrinter(*dialect)(*_object.code) << endl; diff --git a/libsolidity/codegen/CompilerContext.h b/libsolidity/codegen/CompilerContext.h index 8eba084eba7b..c6972f92b83b 100644 --- a/libsolidity/codegen/CompilerContext.h +++ b/libsolidity/codegen/CompilerContext.h @@ -277,7 +277,7 @@ class CompilerContext /// Otherwise returns "revert(0, 0)". std::string revertReasonIfDebug(std::string const& _message = ""); - void optimizeYul(yul::Object& _object, yul::EVMDialect const& _dialect, OptimiserSettings const& _optimiserSetting, std::set const& _externalIdentifiers = {}); + void optimizeYul(yul::Object& _object, yul::EVMDialect const& _dialect, OptimiserSettings const& _optimiserSetting, std::set const& _externalIdentifiers = {}); /// Appends arbitrary data to the end of the bytecode. void appendToAuxiliaryData(bytes const& _data) { m_asm->appendToAuxiliaryData(_data); } diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp index 2326d3336364..0ed17f6d02b0 100644 --- a/libsolidity/codegen/ContractCompiler.cpp +++ b/libsolidity/codegen/ContractCompiler.cpp @@ -38,7 +38,7 @@ #include #include #include -#include +#include #include #include diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 0579f50c2d96..5be4d550e767 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -78,7 +78,7 @@ struct CopyTranslate: public yul::ASTCopier return ASTCopier::operator()(_identifier); } - yul::YulString translateIdentifier(yul::YulString _name) override + yul::YulName translateIdentifier(yul::YulName _name) override { // Strictly, the dialect used by inline assembly (m_dialect) could be different // from the Yul dialect we are compiling to. So we are assuming here that the builtin @@ -87,7 +87,7 @@ struct CopyTranslate: public yul::ASTCopier if (m_dialect.builtin(_name)) return _name; else - return yul::YulString{"usr$" + _name.str()}; + return yul::YulName{"usr$" + _name.str()}; } yul::Identifier translate(yul::Identifier const& _identifier) override @@ -206,7 +206,7 @@ struct CopyTranslate: public yul::ASTCopier if (isDigit(value.front())) return yul::Literal{_identifier.debugData, yul::LiteralKind::Number, yul::valueOfNumberLiteral(value), {}}; else - return yul::Identifier{_identifier.debugData, yul::YulString{value}}; + return yul::Identifier{_identifier.debugData, yul::YulName{value}}; } diff --git a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp index cb4705f0d189..f9c50cf7a78c 100644 --- a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp +++ b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp @@ -70,12 +70,12 @@ struct CopyTranslate: public yul::ASTCopier return ASTCopier::operator()(_identifier); } - yul::YulString translateIdentifier(yul::YulString _name) override + yul::YulName translateIdentifier(yul::YulName _name) override { if (m_dialect.builtin(_name)) return _name; else - return yul::YulString{"usr$" + _name.str()}; + return yul::YulName{"usr$" + _name.str()}; } yul::Identifier translate(yul::Identifier const& _identifier) override @@ -102,7 +102,7 @@ struct CopyTranslate: public yul::ASTCopier solAssert(type); solAssert(m_context.env->typeEquals(*type, m_context.analysis.typeSystem().type(PrimitiveType::Word, {}))); std::string value = IRNames::localVariable(*varDecl); - return yul::Identifier{_identifier.debugData, yul::YulString{value}}; + return yul::Identifier{_identifier.debugData, yul::YulName{value}}; } IRGenerationContext const& m_context; diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index adef81793a98..566feb21b171 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -66,7 +66,7 @@ #include -#include +#include #include #include #include diff --git a/libyul/AST.h b/libyul/AST.h index ad60e468592a..72be60a46843 100644 --- a/libyul/AST.h +++ b/libyul/AST.h @@ -24,7 +24,7 @@ #pragma once #include -#include +#include #include @@ -36,9 +36,9 @@ namespace solidity::yul { -using Type = YulString; +using Type = YulName; -struct TypedName { langutil::DebugData::ConstPtr debugData; YulString name; Type type; }; +struct TypedName { langutil::DebugData::ConstPtr debugData; YulName name; Type type; }; using TypedNameList = std::vector; /// Literal number or string (up to 32 bytes) @@ -70,7 +70,7 @@ class LiteralValue { }; struct Literal { langutil::DebugData::ConstPtr debugData; LiteralKind kind; LiteralValue value; Type type; }; /// External / internal identifier or label reference -struct Identifier { langutil::DebugData::ConstPtr debugData; YulString name; }; +struct Identifier { langutil::DebugData::ConstPtr debugData; YulName name; }; /// Assignment ("x := mload(20:u256)", expects push-1-expression on the right hand /// side and requires x to occupy exactly one stack slot. /// @@ -86,7 +86,7 @@ struct VariableDeclaration { langutil::DebugData::ConstPtr debugData; TypedNameL /// Block that creates a scope (frees declared stack variables) struct Block { langutil::DebugData::ConstPtr debugData; std::vector statements; }; /// Function definition ("function f(a, b) -> (d, e) { ... }") -struct FunctionDefinition { langutil::DebugData::ConstPtr debugData; YulString name; TypedNameList parameters; TypedNameList returnVariables; Block body; }; +struct FunctionDefinition { langutil::DebugData::ConstPtr debugData; YulName name; TypedNameList parameters; TypedNameList returnVariables; Block body; }; /// Conditional execution without "else" part. struct If { langutil::DebugData::ConstPtr debugData; std::unique_ptr condition; Block body; }; /// Switch case or default case diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index 38b9c782e0fc..cccb3de42158 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -100,7 +100,7 @@ AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect(Dialect const& _dialect, return analysisInfo; } -std::vector AsmAnalyzer::operator()(Literal const& _literal) +std::vector AsmAnalyzer::operator()(Literal const& _literal) { expectValidType(_literal.type, nativeLocationOf(_literal)); bool erroneousLiteralValue = false; @@ -132,11 +132,11 @@ std::vector AsmAnalyzer::operator()(Literal const& _literal) return {_literal.type}; } -std::vector AsmAnalyzer::operator()(Identifier const& _identifier) +std::vector AsmAnalyzer::operator()(Identifier const& _identifier) { yulAssert(!_identifier.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - YulString type = m_dialect.defaultType; + YulName type = m_dialect.defaultType; if (m_currentScope->lookup(_identifier.name, GenericVisitor{ [&](Scope::Variable const& _var) @@ -190,7 +190,7 @@ std::vector AsmAnalyzer::operator()(Identifier const& _identifier) void AsmAnalyzer::operator()(ExpressionStatement const& _statement) { auto watcher = m_errorReporter.errorWatcher(); - std::vector types = std::visit(*this, _statement.expression); + std::vector types = std::visit(*this, _statement.expression); if (watcher.ok() && !types.empty()) m_errorReporter.typeError( 3083_error, @@ -209,7 +209,7 @@ void AsmAnalyzer::operator()(Assignment const& _assignment) size_t const numVariables = _assignment.variableNames.size(); yulAssert(numVariables >= 1, ""); - std::set variables; + std::set variables; for (auto const& _variableName: _assignment.variableNames) if (!variables.insert(_variableName.name).second) m_errorReporter.declarationError( @@ -220,7 +220,7 @@ void AsmAnalyzer::operator()(Assignment const& _assignment) " occurs multiple times on the left-hand side of the assignment." ); - std::vector types = std::visit(*this, *_assignment.value); + std::vector types = std::visit(*this, *_assignment.value); if (types.size() != numVariables) m_errorReporter.declarationError( @@ -259,7 +259,7 @@ void AsmAnalyzer::operator()(VariableDeclaration const& _varDecl) if (_varDecl.value) { - std::vector types = std::visit(*this, *_varDecl.value); + std::vector types = std::visit(*this, *_varDecl.value); if (types.size() != numVariables) m_errorReporter.declarationError( 3812_error, @@ -275,7 +275,7 @@ void AsmAnalyzer::operator()(VariableDeclaration const& _varDecl) for (size_t i = 0; i < _varDecl.variables.size(); ++i) { - YulString givenType = m_dialect.defaultType; + YulName givenType = m_dialect.defaultType; if (i < types.size()) givenType = types[i]; TypedName const& variable = _varDecl.variables[i]; @@ -311,17 +311,17 @@ void AsmAnalyzer::operator()(FunctionDefinition const& _funDef) (*this)(_funDef.body); } -std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) +std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) { yulAssert(!_funCall.functionName.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - std::vector const* parameterTypes = nullptr; - std::vector const* returnTypes = nullptr; + std::vector const* parameterTypes = nullptr; + std::vector const* returnTypes = nullptr; std::vector> const* literalArguments = nullptr; if (BuiltinFunction const* f = m_dialect.builtin(_funCall.functionName.name)) { - if (_funCall.functionName.name == "selfdestruct"_yulstring) + if (_funCall.functionName.name == "selfdestruct"_yulname) m_errorReporter.warning( 1699_error, nativeLocationOf(_funCall.functionName), @@ -334,7 +334,7 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) ); else if ( m_evmVersion.supportsTransientStorage() && - _funCall.functionName.name == "tstore"_yulstring && + _funCall.functionName.name == "tstore"_yulname && !m_errorReporter.hasError({2394}) ) m_errorReporter.warning( @@ -400,7 +400,7 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) std::to_string(_funCall.arguments.size()) + "." ); - std::vector argTypes; + std::vector argTypes; for (size_t i = _funCall.arguments.size(); i > 0; i--) { Expression const& arg = _funCall.arguments[i - 1]; @@ -465,7 +465,7 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) return *returnTypes; } else if (returnTypes) - return std::vector(returnTypes->size(), m_dialect.defaultType); + return std::vector(returnTypes->size(), m_dialect.defaultType); else return {}; } @@ -488,7 +488,7 @@ void AsmAnalyzer::operator()(Switch const& _switch) "\"switch\" statement with only a default case." ); - YulString valueType = expectExpression(*_switch.expression); + YulName valueType = expectExpression(*_switch.expression); std::set cases; for (auto const& _case: _switch.cases) @@ -553,9 +553,9 @@ void AsmAnalyzer::operator()(Block const& _block) m_currentScope = previousScope; } -YulString AsmAnalyzer::expectExpression(Expression const& _expr) +YulName AsmAnalyzer::expectExpression(Expression const& _expr) { - std::vector types = std::visit(*this, _expr); + std::vector types = std::visit(*this, _expr); if (types.size() != 1) m_errorReporter.typeError( 3950_error, @@ -567,7 +567,7 @@ YulString AsmAnalyzer::expectExpression(Expression const& _expr) return types.empty() ? m_dialect.defaultType : types.front(); } -YulString AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) +YulName AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) { yulAssert(_literal.kind == LiteralKind::String); yulAssert(m_dialect.validTypeForLiteral(LiteralKind::String, _literal.value, _literal.type)); @@ -578,7 +578,7 @@ YulString AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) void AsmAnalyzer::expectBoolExpression(Expression const& _expr) { - YulString type = expectExpression(_expr); + YulName type = expectExpression(_expr); if (type != m_dialect.boolType) m_errorReporter.typeError( 1733_error, @@ -591,11 +591,11 @@ void AsmAnalyzer::expectBoolExpression(Expression const& _expr) ); } -void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulString _valueType) +void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulName _valueType) { yulAssert(!_variable.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - YulString const* variableType = nullptr; + YulName const* variableType = nullptr; bool found = false; if (Scope::Identifier const* var = m_currentScope->lookup(_variable.name)) { @@ -654,7 +654,7 @@ Scope& AsmAnalyzer::scope(Block const* _block) return *scopePtr; } -void AsmAnalyzer::expectValidIdentifier(YulString _identifier, SourceLocation const& _location) +void AsmAnalyzer::expectValidIdentifier(YulName _identifier, SourceLocation const& _location) { // NOTE: the leading dot case is handled by the parser not allowing it. if (boost::ends_with(_identifier.str(), ".")) @@ -679,7 +679,7 @@ void AsmAnalyzer::expectValidIdentifier(YulString _identifier, SourceLocation co ); } -void AsmAnalyzer::expectValidType(YulString _type, SourceLocation const& _location) +void AsmAnalyzer::expectValidType(YulName _type, SourceLocation const& _location) { if (!m_dialect.types.count(_type)) m_errorReporter.typeError( @@ -689,7 +689,7 @@ void AsmAnalyzer::expectValidType(YulString _type, SourceLocation const& _locati ); } -void AsmAnalyzer::expectType(YulString _expectedType, YulString _givenType, SourceLocation const& _location) +void AsmAnalyzer::expectType(YulName _expectedType, YulName _givenType, SourceLocation const& _location) { if (_expectedType != _givenType) m_errorReporter.typeError( @@ -702,7 +702,7 @@ void AsmAnalyzer::expectType(YulString _expectedType, YulString _givenType, Sour bool AsmAnalyzer::validateInstructions(std::string const& _instructionIdentifier, langutil::SourceLocation const& _location) { // NOTE: This function uses the default EVM version instead of the currently selected one. - auto const builtin = EVMDialect::strictAssemblyForEVM(EVMVersion{}).builtin(YulString(_instructionIdentifier)); + auto const builtin = EVMDialect::strictAssemblyForEVM(EVMVersion{}).builtin(YulName(_instructionIdentifier)); if (builtin && builtin->instruction.has_value()) return validateInstructions(builtin->instruction.value(), _location); else diff --git a/libyul/AsmAnalysis.h b/libyul/AsmAnalysis.h index 9dd4b2292383..5aa7fe4968f6 100644 --- a/libyul/AsmAnalysis.h +++ b/libyul/AsmAnalysis.h @@ -79,13 +79,13 @@ class AsmAnalyzer /// Asserts on failure. static AsmAnalysisInfo analyzeStrictAssertCorrect(Dialect const& _dialect, Object const& _object); - std::vector operator()(Literal const& _literal); - std::vector operator()(Identifier const&); + std::vector operator()(Literal const& _literal); + std::vector operator()(Identifier const&); void operator()(ExpressionStatement const&); void operator()(Assignment const& _assignment); void operator()(VariableDeclaration const& _variableDeclaration); void operator()(FunctionDefinition const& _functionDefinition); - std::vector operator()(FunctionCall const& _functionCall); + std::vector operator()(FunctionCall const& _functionCall); void operator()(If const& _if); void operator()(Switch const& _switch); void operator()(ForLoop const& _forLoop); @@ -99,20 +99,20 @@ class AsmAnalyzer private: /// Visits the expression, expects that it evaluates to exactly one value and /// returns the type. Reports errors on errors and returns the default type. - YulString expectExpression(Expression const& _expr); - YulString expectUnlimitedStringLiteral(Literal const& _literal); + YulName expectExpression(Expression const& _expr); + YulName expectUnlimitedStringLiteral(Literal const& _literal); /// Visits the expression and expects it to return a single boolean value. /// Reports an error otherwise. void expectBoolExpression(Expression const& _expr); /// Verifies that a variable to be assigned to exists, can be assigned to /// and has the same type as the value. - void checkAssignment(Identifier const& _variable, YulString _valueType); + void checkAssignment(Identifier const& _variable, YulName _valueType); Scope& scope(Block const* _block); - void expectValidIdentifier(YulString _identifier, langutil::SourceLocation const& _location); - void expectValidType(YulString _type, langutil::SourceLocation const& _location); - void expectType(YulString _expectedType, YulString _givenType, langutil::SourceLocation const& _location); + void expectValidIdentifier(YulName _identifier, langutil::SourceLocation const& _location); + void expectValidType(YulName _type, langutil::SourceLocation const& _location); + void expectType(YulName _expectedType, YulName _givenType, langutil::SourceLocation const& _location); bool validateInstructions(evmasm::Instruction _instr, langutil::SourceLocation const& _location); bool validateInstructions(std::string const& _instrIdentifier, langutil::SourceLocation const& _location); diff --git a/libyul/AsmJsonImporter.cpp b/libyul/AsmJsonImporter.cpp index 63b1d65d26ec..8f211f31b435 100644 --- a/libyul/AsmJsonImporter.cpp +++ b/libyul/AsmJsonImporter.cpp @@ -72,8 +72,8 @@ Json AsmJsonImporter::member(Json const& _node, std::string const& _name) TypedName AsmJsonImporter::createTypedName(Json const& _node) { auto typedName = createAsmNode(_node); - typedName.type = YulString{member(_node, "type").get()}; - typedName.name = YulString{member(_node, "name").get()}; + typedName.type = YulName{member(_node, "type").get()}; + typedName.name = YulName{member(_node, "name").get()}; return typedName; } @@ -171,7 +171,7 @@ Literal AsmJsonImporter::createLiteral(Json const& _node) value = util::asString(util::fromHex(member(_node, "hexValue").get())); else value = member(_node, "value").get(); - lit.type = YulString{member(_node, "type").get()}; + lit.type = YulName{member(_node, "type").get()}; if (kind == "number") { langutil::CharStream charStream(value, ""); @@ -219,7 +219,7 @@ Leave AsmJsonImporter::createLeave(Json const& _node) Identifier AsmJsonImporter::createIdentifier(Json const& _node) { auto identifier = createAsmNode(_node); - identifier.name = YulString(member(_node, "name").get()); + identifier.name = YulName(member(_node, "name").get()); return identifier; } @@ -269,7 +269,7 @@ VariableDeclaration AsmJsonImporter::createVariableDeclaration(Json const& _node FunctionDefinition AsmJsonImporter::createFunctionDefinition(Json const& _node) { auto funcDef = createAsmNode(_node); - funcDef.name = YulString{member(_node, "name").get()}; + funcDef.name = YulName{member(_node, "name").get()}; if (_node.contains("parameters")) for (auto const& var: member(_node, "parameters")) diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index 2ae4dd805bc1..41bef57fe0f1 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -537,7 +537,7 @@ std::variant Parser::parseLiteralOrIdentifier(bool _unlimit { case Token::Identifier: { - Identifier identifier{createDebugData(), YulString{currentLiteral()}}; + Identifier identifier{createDebugData(), YulName{currentLiteral()}}; advance(); return identifier; } @@ -712,9 +712,9 @@ TypedName Parser::parseTypedName() return typedName; } -YulString Parser::expectAsmIdentifier() +YulName Parser::expectAsmIdentifier() { - YulString name{currentLiteral()}; + YulName name{currentLiteral()}; if (currentToken() == Token::Identifier && m_dialect.builtin(name)) fatalParserError(5568_error, "Cannot use builtin function name \"" + name.str() + "\" as identifier name."); // NOTE: We keep the expectation here to ensure the correct source location for the error above. diff --git a/libyul/AsmParser.h b/libyul/AsmParser.h index 3348904091f2..408c8029cf58 100644 --- a/libyul/AsmParser.h +++ b/libyul/AsmParser.h @@ -146,7 +146,7 @@ class Parser: public langutil::ParserBase FunctionDefinition parseFunctionDefinition(); FunctionCall parseCall(std::variant&& _initialOp); TypedName parseTypedName(); - YulString expectAsmIdentifier(); + YulName expectAsmIdentifier(); /// Reports an error if we are currently not inside the body part of a for loop. void checkBreakContinuePosition(std::string const& _which); diff --git a/libyul/AsmPrinter.cpp b/libyul/AsmPrinter.cpp index 191fc5d2d6a1..054f83a91398 100644 --- a/libyul/AsmPrinter.cpp +++ b/libyul/AsmPrinter.cpp @@ -243,7 +243,7 @@ std::string AsmPrinter::formatTypedName(TypedName _variable) return formatDebugData(_variable) + _variable.name.str() + appendTypeName(_variable.type); } -std::string AsmPrinter::appendTypeName(YulString _type, bool _isBoolLiteral) const +std::string AsmPrinter::appendTypeName(YulName _type, bool _isBoolLiteral) const { if (m_dialect && !_type.empty()) { diff --git a/libyul/AsmPrinter.h b/libyul/AsmPrinter.h index d3f80b9a09d5..36ea06c76769 100644 --- a/libyul/AsmPrinter.h +++ b/libyul/AsmPrinter.h @@ -24,7 +24,7 @@ #pragma once #include -#include +#include #include @@ -92,7 +92,7 @@ class AsmPrinter private: std::string formatTypedName(TypedName _variable); - std::string appendTypeName(YulString _type, bool _isBoolLiteral = false) const; + std::string appendTypeName(YulName _type, bool _isBoolLiteral = false) const; std::string formatDebugData(langutil::DebugData::ConstPtr const& _debugData, bool _statement); template std::string formatDebugData(T const& _node) diff --git a/libyul/CMakeLists.txt b/libyul/CMakeLists.txt index 92b03facfe93..ee78d525dfc7 100644 --- a/libyul/CMakeLists.txt +++ b/libyul/CMakeLists.txt @@ -37,6 +37,7 @@ add_library(yul ScopeFiller.h Utilities.cpp Utilities.h + YulName.h YulString.h backends/evm/AbstractAssembly.h backends/evm/AsmCodeGen.cpp diff --git a/libyul/CompilabilityChecker.h b/libyul/CompilabilityChecker.h index c046df94ffb9..89bb7aa7c993 100644 --- a/libyul/CompilabilityChecker.h +++ b/libyul/CompilabilityChecker.h @@ -45,8 +45,8 @@ namespace solidity::yul struct CompilabilityChecker { CompilabilityChecker(Dialect const& _dialect, Object const& _object, bool _optimizeStackAllocation); - std::map> unreachableVariables; - std::map stackDeficit; + std::map> unreachableVariables; + std::map stackDeficit; }; } diff --git a/libyul/ControlFlowSideEffectsCollector.cpp b/libyul/ControlFlowSideEffectsCollector.cpp index c657fa17cba2..471a164e523b 100644 --- a/libyul/ControlFlowSideEffectsCollector.cpp +++ b/libyul/ControlFlowSideEffectsCollector.cpp @@ -229,9 +229,9 @@ ControlFlowSideEffectsCollector::ControlFlowSideEffectsCollector( } } -std::map ControlFlowSideEffectsCollector::functionSideEffectsNamed() const +std::map ControlFlowSideEffectsCollector::functionSideEffectsNamed() const { - std::map result; + std::map result; for (auto&& [function, sideEffects]: m_functionSideEffects) yulAssert(result.insert({function->name, sideEffects}).second); return result; diff --git a/libyul/ControlFlowSideEffectsCollector.h b/libyul/ControlFlowSideEffectsCollector.h index a4ab2bfae770..5a1c76297012 100644 --- a/libyul/ControlFlowSideEffectsCollector.h +++ b/libyul/ControlFlowSideEffectsCollector.h @@ -101,7 +101,7 @@ class ControlFlowSideEffectsCollector return m_functionSideEffects; } /// Returns the side effects by function name, requires unique function names. - std::map functionSideEffectsNamed() const; + std::map functionSideEffectsNamed() const; private: /// @returns false if nothing could be processed. diff --git a/libyul/Dialect.cpp b/libyul/Dialect.cpp index 69ca1e9dc68d..f4f59ec26aa7 100644 --- a/libyul/Dialect.cpp +++ b/libyul/Dialect.cpp @@ -25,7 +25,7 @@ using namespace solidity::yul; using namespace solidity::langutil; -Literal Dialect::zeroLiteralForType(solidity::yul::YulString _type) const +Literal Dialect::zeroLiteralForType(solidity::yul::YulName _type) const { if (_type == boolType && _type != defaultType) return {DebugData::create(), LiteralKind::Boolean, LiteralValue(false), _type}; @@ -41,7 +41,7 @@ Literal Dialect::trueLiteral() const return {DebugData::create(), LiteralKind::Number, LiteralValue(1), defaultType}; } -bool Dialect::validTypeForLiteral(LiteralKind _kind, LiteralValue const&, YulString _type) const +bool Dialect::validTypeForLiteral(LiteralKind _kind, LiteralValue const&, YulName _type) const { if (_kind == LiteralKind::Boolean) return _type == boolType; @@ -58,21 +58,20 @@ Dialect const& Dialect::yulDeprecated() { // TODO will probably change, especially the list of types. dialect = std::make_unique(); - dialect->defaultType = "u256"_yulstring; - dialect->boolType = "bool"_yulstring; + dialect->defaultType = "u256"_yulname; + dialect->boolType = "bool"_yulname; dialect->types = { - "bool"_yulstring, - "u8"_yulstring, - "s8"_yulstring, - "u32"_yulstring, - "s32"_yulstring, - "u64"_yulstring, - "s64"_yulstring, - "u128"_yulstring, - "s128"_yulstring, - "u256"_yulstring, - "s256"_yulstring - }; + "bool"_yulname, + "u8"_yulname, + "s8"_yulname, + "u32"_yulname, + "s32"_yulname, + "u64"_yulname, + "s64"_yulname, + "u128"_yulname, + "s128"_yulname, + "u256"_yulname, + "s256"_yulname}; }; return *dialect; diff --git a/libyul/Dialect.h b/libyul/Dialect.h index e3f270357f91..3362246a063a 100644 --- a/libyul/Dialect.h +++ b/libyul/Dialect.h @@ -21,7 +21,7 @@ #pragma once -#include +#include #include #include @@ -32,15 +32,14 @@ namespace solidity::yul { -class YulString; -using Type = YulString; +using Type = YulName; enum class LiteralKind; class LiteralValue; struct Literal; struct BuiltinFunction { - YulString name; + YulName name; std::vector parameters; std::vector returns; SideEffects sideEffects; @@ -63,35 +62,35 @@ struct Dialect Dialect& operator=(Dialect const&) = delete; /// Default type, can be omitted. - YulString defaultType; + YulName defaultType; /// Type used for the literals "true" and "false". - YulString boolType; - std::set types = {{}}; + YulName boolType; + std::set types = {{}}; /// @returns the builtin function of the given name or a nullptr if it is not a builtin function. - virtual BuiltinFunction const* builtin(YulString /*_name*/) const { return nullptr; } + virtual BuiltinFunction const* builtin(YulName /*_name*/) const { return nullptr; } /// @returns true if the identifier is reserved. This includes the builtins too. - virtual bool reservedIdentifier(YulString _name) const { return builtin(_name) != nullptr; } + virtual bool reservedIdentifier(YulName _name) const { return builtin(_name) != nullptr; } - virtual BuiltinFunction const* discardFunction(YulString /* _type */) const { return nullptr; } - virtual BuiltinFunction const* equalityFunction(YulString /* _type */) const { return nullptr; } + virtual BuiltinFunction const* discardFunction(YulName /* _type */) const { return nullptr; } + virtual BuiltinFunction const* equalityFunction(YulName /* _type */) const { return nullptr; } virtual BuiltinFunction const* booleanNegationFunction() const { return nullptr; } - virtual BuiltinFunction const* memoryStoreFunction(YulString /* _type */) const { return nullptr; } - virtual BuiltinFunction const* memoryLoadFunction(YulString /* _type */) const { return nullptr; } - virtual BuiltinFunction const* storageStoreFunction(YulString /* _type */) const { return nullptr; } - virtual BuiltinFunction const* storageLoadFunction(YulString /* _type */) const { return nullptr; } - virtual YulString hashFunction(YulString /* _type */ ) const { return YulString{}; } + virtual BuiltinFunction const* memoryStoreFunction(YulName /* _type */) const { return nullptr; } + virtual BuiltinFunction const* memoryLoadFunction(YulName /* _type */) const { return nullptr; } + virtual BuiltinFunction const* storageStoreFunction(YulName /* _type */) const { return nullptr; } + virtual BuiltinFunction const* storageLoadFunction(YulName /* _type */) const { return nullptr; } + virtual YulName hashFunction(YulName /* _type */ ) const { return YulName{}; } /// Check whether the given type is legal for the given literal value. /// Should only be called if the type exists in the dialect at all. - virtual bool validTypeForLiteral(LiteralKind _kind, LiteralValue const& _value, YulString _type) const; + virtual bool validTypeForLiteral(LiteralKind _kind, LiteralValue const& _value, YulName _type) const; - virtual Literal zeroLiteralForType(YulString _type) const; + virtual Literal zeroLiteralForType(YulName _type) const; virtual Literal trueLiteral() const; - virtual std::set fixedFunctionNames() const { return {}; } + virtual std::set fixedFunctionNames() const { return {}; } Dialect() = default; virtual ~Dialect() = default; diff --git a/libyul/Exceptions.h b/libyul/Exceptions.h index 45c681a5d6e5..f92268180971 100644 --- a/libyul/Exceptions.h +++ b/libyul/Exceptions.h @@ -24,7 +24,7 @@ #include #include -#include +#include #include #include @@ -40,18 +40,18 @@ struct YulAssertion: virtual YulException {}; struct StackTooDeepError: virtual YulException { - StackTooDeepError(YulString _variable, int _depth, std::string const& _message): + StackTooDeepError(YulName _variable, int _depth, std::string const& _message): variable(_variable), depth(_depth) { *this << util::errinfo_comment(_message); } - StackTooDeepError(YulString _functionName, YulString _variable, int _depth, std::string const& _message): + StackTooDeepError(YulName _functionName, YulName _variable, int _depth, std::string const& _message): functionName(_functionName), variable(_variable), depth(_depth) { *this << util::errinfo_comment(_message); } - YulString functionName; - YulString variable; + YulName functionName; + YulName variable; int depth; }; diff --git a/libyul/FunctionReferenceResolver.h b/libyul/FunctionReferenceResolver.h index 8c1385adb6c7..dcc5f50e5b76 100644 --- a/libyul/FunctionReferenceResolver.h +++ b/libyul/FunctionReferenceResolver.h @@ -41,7 +41,7 @@ class FunctionReferenceResolver: private ASTWalker void operator()(Block const& _block) override; std::map m_functionReferences; - std::vector> m_scopes; + std::vector> m_scopes; }; diff --git a/libyul/Object.h b/libyul/Object.h index c1ca9244d98d..af354005b66b 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -22,7 +22,6 @@ #pragma once #include -#include #include #include diff --git a/libyul/ObjectParser.h b/libyul/ObjectParser.h index 08a852991203..a8f75d373c9b 100644 --- a/libyul/ObjectParser.h +++ b/libyul/ObjectParser.h @@ -21,7 +21,6 @@ #pragma once -#include #include #include diff --git a/libyul/Scope.cpp b/libyul/Scope.cpp index 4471aa53130d..89bdfc674c56 100644 --- a/libyul/Scope.cpp +++ b/libyul/Scope.cpp @@ -25,7 +25,7 @@ using namespace solidity; using namespace solidity::yul; using namespace solidity::util; -bool Scope::registerVariable(YulString _name, YulType const& _type) +bool Scope::registerVariable(YulName _name, YulType const& _type) { if (exists(_name)) return false; @@ -36,7 +36,7 @@ bool Scope::registerVariable(YulString _name, YulType const& _type) return true; } -bool Scope::registerFunction(YulString _name, std::vector _arguments, std::vector _returns) +bool Scope::registerFunction(YulName _name, std::vector _arguments, std::vector _returns) { if (exists(_name)) return false; @@ -44,7 +44,7 @@ bool Scope::registerFunction(YulString _name, std::vector _arguments, s return true; } -Scope::Identifier* Scope::lookup(YulString _name) +Scope::Identifier* Scope::lookup(YulName _name) { bool crossedFunctionBoundary = false; for (Scope* s = this; s; s = s->superScope) @@ -64,7 +64,7 @@ Scope::Identifier* Scope::lookup(YulString _name) return nullptr; } -bool Scope::exists(YulString _name) const +bool Scope::exists(YulName _name) const { if (identifiers.count(_name)) return true; diff --git a/libyul/Scope.h b/libyul/Scope.h index f9ac3830a295..027597290063 100644 --- a/libyul/Scope.h +++ b/libyul/Scope.h @@ -23,7 +23,7 @@ #include -#include +#include #include #include @@ -35,25 +35,25 @@ namespace solidity::yul struct Scope { - using YulType = YulString; + using YulType = YulName; struct Variable { YulType type; - YulString name; + YulName name; }; struct Function { std::vector arguments; std::vector returns; - YulString name; + YulName name; }; using Identifier = std::variant; - bool registerVariable(YulString _name, YulType const& _type); + bool registerVariable(YulName _name, YulType const& _type); bool registerFunction( - YulString _name, + YulName _name, std::vector _arguments, std::vector _returns ); @@ -63,12 +63,12 @@ struct Scope /// will any lookups across assembly boundaries. /// The pointer will be invalidated if the scope is modified. /// @param _crossedFunction if true, we already crossed a function boundary during recursive lookup - Identifier* lookup(YulString _name); + Identifier* lookup(YulName _name); /// Looks up the identifier in this and super scopes (will not find variables across function /// boundaries and generally stops at assembly boundaries) and calls the visitor, returns /// false if not found. template - bool lookup(YulString _name, V const& _visitor) + bool lookup(YulName _name, V const& _visitor) { if (Identifier* id = lookup(_name)) { @@ -80,7 +80,7 @@ struct Scope } /// @returns true if the name exists in this scope or in super scopes (also searches /// across function and assembly boundaries). - bool exists(YulString _name) const; + bool exists(YulName _name) const; /// @returns the number of variables directly registered inside the scope. size_t numberOfVariables() const; @@ -91,7 +91,7 @@ struct Scope /// If true, variables from the super scope are not visible here (other identifiers are), /// but they are still taken into account to prevent shadowing. bool functionScope = false; - std::map identifiers; + std::map identifiers; }; } diff --git a/libyul/YulName.h b/libyul/YulName.h new file mode 100644 index 000000000000..34fd6a5a26b0 --- /dev/null +++ b/libyul/YulName.h @@ -0,0 +1,26 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include + +namespace solidity::yul +{ +using YulName = YulString; +} diff --git a/libyul/YulString.h b/libyul/YulString.h index 7dbaf1b84a03..89d35b123cab 100644 --- a/libyul/YulString.h +++ b/libyul/YulString.h @@ -162,7 +162,7 @@ class YulString YulStringRepository::Handle m_handle{ 0, YulStringRepository::emptyHash() }; }; -inline YulString operator "" _yulstring(char const* _string, std::size_t _size) +inline YulString operator "" _yulname(char const* _string, std::size_t _size) { return YulString(std::string(_string, _size)); } diff --git a/libyul/backends/evm/ConstantOptimiser.cpp b/libyul/backends/evm/ConstantOptimiser.cpp index 7b17f7d89012..2ab77f84e92d 100644 --- a/libyul/backends/evm/ConstantOptimiser.cpp +++ b/libyul/backends/evm/ConstantOptimiser.cpp @@ -129,7 +129,7 @@ Representation const& RepresentationFinder::findRepresentation(u256 const& _valu if (numberEncodingSize(~_value) < numberEncodingSize(_value)) // Negated is shorter to represent - routine = min(std::move(routine), represent("not"_yulstring, findRepresentation(~_value))); + routine = min(std::move(routine), represent("not"_yulname, findRepresentation(~_value))); // Decompose value into a * 2**k + b where abs(b) << 2**k for (unsigned bits = 255; bits > 8 && m_maxSteps > 0; --bits) @@ -152,21 +152,21 @@ Representation const& RepresentationFinder::findRepresentation(u256 const& _valu continue; Representation newRoutine; if (m_dialect.evmVersion().hasBitwiseShifting()) - newRoutine = represent("shl"_yulstring, represent(bits), findRepresentation(upperPart)); + newRoutine = represent("shl"_yulname, represent(bits), findRepresentation(upperPart)); else { - newRoutine = represent("exp"_yulstring, represent(2), represent(bits)); + newRoutine = represent("exp"_yulname, represent(2), represent(bits)); if (upperPart != 1) - newRoutine = represent("mul"_yulstring, findRepresentation(upperPart), newRoutine); + newRoutine = represent("mul"_yulname, findRepresentation(upperPart), newRoutine); } if (newRoutine.cost >= routine.cost) continue; if (lowerPart > 0) - newRoutine = represent("add"_yulstring, newRoutine, findRepresentation(u256(abs(lowerPart)))); + newRoutine = represent("add"_yulname, newRoutine, findRepresentation(u256(abs(lowerPart)))); else if (lowerPart < 0) - newRoutine = represent("sub"_yulstring, newRoutine, findRepresentation(u256(abs(lowerPart)))); + newRoutine = represent("sub"_yulname, newRoutine, findRepresentation(u256(abs(lowerPart)))); if (m_maxSteps > 0) m_maxSteps--; @@ -185,7 +185,7 @@ Representation RepresentationFinder::represent(u256 const& _value) const } Representation RepresentationFinder::represent( - YulString _instruction, + YulName _instruction, Representation const& _argument ) const { @@ -200,7 +200,7 @@ Representation RepresentationFinder::represent( } Representation RepresentationFinder::represent( - YulString _instruction, + YulName _instruction, Representation const& _arg1, Representation const& _arg2 ) const diff --git a/libyul/backends/evm/ConstantOptimiser.h b/libyul/backends/evm/ConstantOptimiser.h index 280f50bf9b97..35d7dfa43254 100644 --- a/libyul/backends/evm/ConstantOptimiser.h +++ b/libyul/backends/evm/ConstantOptimiser.h @@ -22,7 +22,7 @@ #pragma once #include -#include +#include #include #include #include @@ -93,8 +93,8 @@ class RepresentationFinder Representation const& findRepresentation(u256 const& _value); Representation represent(u256 const& _value) const; - Representation represent(YulString _instruction, Representation const& _arg) const; - Representation represent(YulString _instruction, Representation const& _arg1, Representation const& _arg2) const; + Representation represent(YulName _instruction, Representation const& _arg) const; + Representation represent(YulName _instruction, Representation const& _arg1, Representation const& _arg2) const; Representation min(Representation _a, Representation _b); diff --git a/libyul/backends/evm/ControlFlowGraphBuilder.cpp b/libyul/backends/evm/ControlFlowGraphBuilder.cpp index a5e9613b5887..b4d1cdf15c3a 100644 --- a/libyul/backends/evm/ControlFlowGraphBuilder.cpp +++ b/libyul/backends/evm/ControlFlowGraphBuilder.cpp @@ -336,8 +336,8 @@ void ControlFlowGraphBuilder::operator()(Switch const& _switch) langutil::DebugData::ConstPtr preSwitchDebugData = debugDataOf(_switch); auto ghostVariableId = m_graph.ghostVariables.size(); - YulString ghostVariableName("GHOST[" + std::to_string(ghostVariableId) + "]"); - auto& ghostVar = m_graph.ghostVariables.emplace_back(Scope::Variable{""_yulstring, ghostVariableName}); + YulName ghostVariableName("GHOST[" + std::to_string(ghostVariableId) + "]"); + auto& ghostVar = m_graph.ghostVariables.emplace_back(Scope::Variable{""_yulname, ghostVariableName}); // Artificially generate: // let := @@ -357,7 +357,7 @@ void ControlFlowGraphBuilder::operator()(Switch const& _switch) auto makeValueCompare = [&](Case const& _case) { yul::FunctionCall const& ghostCall = m_graph.ghostCalls.emplace_back(yul::FunctionCall{ debugDataOf(_case), - yul::Identifier{{}, "eq"_yulstring}, + yul::Identifier{{}, "eq"_yulname}, {*_case.value, Identifier{{}, ghostVariableName}} }); CFG::Operation& operation = m_currentBlock->operations.emplace_back(CFG::Operation{ @@ -578,7 +578,7 @@ Stack ControlFlowGraphBuilder::visitAssignmentRightHandSide(Expression const& _e }, _expression); } -Scope::Function const& ControlFlowGraphBuilder::lookupFunction(YulString _name) const +Scope::Function const& ControlFlowGraphBuilder::lookupFunction(YulName _name) const { Scope::Function const* function = nullptr; yulAssert(m_scope->lookup(_name, util::GenericVisitor{ @@ -589,7 +589,7 @@ Scope::Function const& ControlFlowGraphBuilder::lookupFunction(YulString _name) return *function; } -Scope::Variable const& ControlFlowGraphBuilder::lookupVariable(YulString _name) const +Scope::Variable const& ControlFlowGraphBuilder::lookupVariable(YulName _name) const { yulAssert(m_scope, ""); Scope::Variable const* var = nullptr; diff --git a/libyul/backends/evm/ControlFlowGraphBuilder.h b/libyul/backends/evm/ControlFlowGraphBuilder.h index 5007d361089b..77feaea7b469 100644 --- a/libyul/backends/evm/ControlFlowGraphBuilder.h +++ b/libyul/backends/evm/ControlFlowGraphBuilder.h @@ -63,8 +63,8 @@ class ControlFlowGraphBuilder Stack const& visitFunctionCall(FunctionCall const&); Stack visitAssignmentRightHandSide(Expression const& _expression, size_t _expectedSlotCount); - Scope::Function const& lookupFunction(YulString _name) const; - Scope::Variable const& lookupVariable(YulString _name) const; + Scope::Function const& lookupFunction(YulName _name) const; + Scope::Variable const& lookupVariable(YulName _name) const; /// Resets m_currentBlock to enforce a subsequent explicit reassignment. void makeConditionalJump( langutil::DebugData::ConstPtr _debugData, diff --git a/libyul/backends/evm/EVMCodeTransform.cpp b/libyul/backends/evm/EVMCodeTransform.cpp index bdce395ef89f..21124723003b 100644 --- a/libyul/backends/evm/EVMCodeTransform.cpp +++ b/libyul/backends/evm/EVMCodeTransform.cpp @@ -79,7 +79,7 @@ CodeTransform::CodeTransform( } } -void CodeTransform::decreaseReference(YulString, Scope::Variable const& _var) +void CodeTransform::decreaseReference(YulName, Scope::Variable const& _var) { if (!m_allowStackOpt) return; @@ -158,7 +158,7 @@ void CodeTransform::operator()(VariableDeclaration const& _varDecl) for (size_t varIndex = 0; varIndex < numVariables; ++varIndex) { size_t varIndexReverse = numVariables - 1 - varIndex; - YulString varName = _varDecl.variables[varIndexReverse].name; + YulName varName = _varDecl.variables[varIndexReverse].name; auto& var = std::get(m_scope->identifiers.at(varName)); m_context->variableStackHeights[&var] = heightAtStart + varIndexReverse; if (!m_allowStackOpt) @@ -457,7 +457,7 @@ void CodeTransform::operator()(FunctionDefinition const& _function) { StackTooDeepError error( _function.name, - YulString{}, + YulName{}, static_cast(stackLayout.size()) - 17, "The function " + _function.name.str() + @@ -667,7 +667,7 @@ bool statementNeedsReturnVariableSetup(Statement const& _statement, std::vector< std::holds_alternative(_statement) ) { - std::map references = VariableReferencesCounter::countReferences(_statement); + std::map references = VariableReferencesCounter::countReferences(_statement); auto isReferenced = [&references](TypedName const& _returnVariable) { return references.count(_returnVariable.name); }; @@ -771,7 +771,7 @@ void CodeTransform::generateAssignment(Identifier const& _variableName) } } -size_t CodeTransform::variableHeightDiff(Scope::Variable const& _var, YulString _varName, bool _forSwap) +size_t CodeTransform::variableHeightDiff(Scope::Variable const& _var, YulName _varName, bool _forSwap) { yulAssert(m_context->variableStackHeights.count(&_var), ""); size_t heightDiff = static_cast(m_assembly.stackHeight()) - m_context->variableStackHeights[&_var]; @@ -795,7 +795,7 @@ size_t CodeTransform::variableHeightDiff(Scope::Variable const& _var, YulString return heightDiff; } -int CodeTransform::variableStackHeight(YulString _name) const +int CodeTransform::variableStackHeight(YulName _name) const { Scope::Variable const* var = std::get_if(m_scope->lookup(_name)); yulAssert(var, ""); diff --git a/libyul/backends/evm/EVMCodeTransform.h b/libyul/backends/evm/EVMCodeTransform.h index bad9a357ff29..0e6a9d8be1db 100644 --- a/libyul/backends/evm/EVMCodeTransform.h +++ b/libyul/backends/evm/EVMCodeTransform.h @@ -118,7 +118,7 @@ class CodeTransform std::optional _functionExitLabel ); - void decreaseReference(YulString _name, Scope::Variable const& _var); + void decreaseReference(YulName _name, Scope::Variable const& _var); bool unreferenced(Scope::Variable const& _var) const; /// Marks slots of variables that are not used anymore /// and were defined in the current scope for reuse. @@ -165,10 +165,10 @@ class CodeTransform /// the (positive) stack height difference otherwise. /// @param _forSwap if true, produces stack error if the difference is invalid for a swap /// opcode, otherwise checks for validity for a dup opcode. - size_t variableHeightDiff(Scope::Variable const& _var, YulString _name, bool _forSwap); + size_t variableHeightDiff(Scope::Variable const& _var, YulName _name, bool _forSwap); /// Determines the stack height of the given variable. Throws if the variable is not in scope. - int variableStackHeight(YulString _name) const; + int variableStackHeight(YulName _name) const; void expectDeposit(int _deposit, int _oldHeight) const; @@ -198,7 +198,7 @@ class CodeTransform BuiltinContext& m_builtinContext; bool const m_allowStackOpt = true; UseNamedLabels const m_useNamedLabelsForFunctions = UseNamedLabels::Never; - std::set m_assignedNamedLabels; + std::set m_assignedNamedLabels; ExternalIdentifierAccess::CodeGenerator m_identifierAccessCodeGen; std::shared_ptr m_context; diff --git a/libyul/backends/evm/EVMDialect.cpp b/libyul/backends/evm/EVMDialect.cpp index d3b9c34bcb5a..50ede8c760f0 100644 --- a/libyul/backends/evm/EVMDialect.cpp +++ b/libyul/backends/evm/EVMDialect.cpp @@ -46,7 +46,7 @@ using namespace solidity::util; namespace { -std::pair createEVMFunction( +std::pair createEVMFunction( langutil::EVMVersion _evmVersion, std::string const& _name, evmasm::Instruction _instruction @@ -54,7 +54,7 @@ std::pair createEVMFunction( { evmasm::InstructionInfo info = evmasm::instructionInfo(_instruction, _evmVersion); BuiltinFunctionForEVM f; - f.name = YulString{_name}; + f.name = YulName{_name}; f.parameters.resize(static_cast(info.args)); f.returns.resize(static_cast(info.ret)); f.sideEffects = EVMDialect::sideEffectsOfInstruction(_instruction); @@ -83,11 +83,11 @@ std::pair createEVMFunction( _assembly.appendInstruction(_instruction); }; - YulString name = f.name; + YulName name = f.name; return {name, std::move(f)}; } -std::pair createFunction( +std::pair createFunction( std::string _name, size_t _params, size_t _returns, @@ -98,7 +98,7 @@ std::pair createFunction( { yulAssert(_literalArguments.size() == _params || _literalArguments.empty(), ""); - YulString name{std::move(_name)}; + YulName name{std::move(_name)}; BuiltinFunctionForEVM f; f.name = name; f.parameters.resize(_params); @@ -111,7 +111,7 @@ std::pair createFunction( return {name, f}; } -std::set createReservedIdentifiers(langutil::EVMVersion _evmVersion) +std::set createReservedIdentifiers(langutil::EVMVersion _evmVersion) { // TODO remove this in 0.9.0. We allow creating functions or identifiers in Yul with the name // basefee for VMs before london. @@ -157,7 +157,7 @@ std::set createReservedIdentifiers(langutil::EVMVersion _evmVersion) (_instr == evmasm::Instruction::TSTORE || _instr == evmasm::Instruction::TLOAD); }; - std::set reserved; + std::set reserved; for (auto const& instr: evmasm::c_instructions) { std::string name = toLower(instr.first); @@ -171,18 +171,18 @@ std::set createReservedIdentifiers(langutil::EVMVersion _evmVersion) ) reserved.emplace(name); } - reserved += std::vector{ - "linkersymbol"_yulstring, - "datasize"_yulstring, - "dataoffset"_yulstring, - "datacopy"_yulstring, - "setimmutable"_yulstring, - "loadimmutable"_yulstring, + reserved += std::vector{ + "linkersymbol"_yulname, + "datasize"_yulname, + "dataoffset"_yulname, + "datacopy"_yulname, + "setimmutable"_yulname, + "loadimmutable"_yulname, }; return reserved; } -std::map createBuiltins(langutil::EVMVersion _evmVersion, bool _objectAccess) +std::map createBuiltins(langutil::EVMVersion _evmVersion, bool _objectAccess) { // Exclude prevrandao as builtin for VMs before paris and difficulty for VMs after paris. @@ -191,7 +191,7 @@ std::map createBuiltins(langutil::EVMVersion _ return (_instrName == "prevrandao" && _evmVersion < langutil::EVMVersion::paris()) || (_instrName == "difficulty" && _evmVersion >= langutil::EVMVersion::paris()); }; - std::map builtins; + std::map builtins; for (auto const& instr: evmasm::c_instructions) { std::string name = toLower(instr.first); @@ -248,7 +248,7 @@ std::map createBuiltins(langutil::EVMVersion _ yulAssert(_context.currentObject, "No object available."); yulAssert(_call.arguments.size() == 1, ""); Expression const& arg = _call.arguments.front(); - YulString const dataName (formatLiteral(std::get(arg))); + YulName const dataName (formatLiteral(std::get(arg))); if (_context.currentObject->name == dataName.str()) _assembly.appendAssemblySize(); else @@ -269,7 +269,7 @@ std::map createBuiltins(langutil::EVMVersion _ yulAssert(_context.currentObject, "No object available."); yulAssert(_call.arguments.size() == 1, ""); Expression const& arg = _call.arguments.front(); - YulString const dataName (formatLiteral(std::get(arg))); + YulName const dataName (formatLiteral(std::get(arg))); if (_context.currentObject->name == dataName.str()) _assembly.appendConstant(0); else @@ -368,7 +368,7 @@ EVMDialect::EVMDialect(langutil::EVMVersion _evmVersion, bool _objectAccess): { } -BuiltinFunctionForEVM const* EVMDialect::builtin(YulString _name) const +BuiltinFunctionForEVM const* EVMDialect::builtin(YulName _name) const { if (m_objectAccess) { @@ -383,7 +383,7 @@ BuiltinFunctionForEVM const* EVMDialect::builtin(YulString _name) const return nullptr; } -bool EVMDialect::reservedIdentifier(YulString _name) const +bool EVMDialect::reservedIdentifier(YulName _name) const { if (m_objectAccess) if (_name.str().substr(0, "verbatim"s.size()) == "verbatim") @@ -465,8 +465,8 @@ BuiltinFunctionForEVM const* EVMDialect::verbatimFunction(size_t _arguments, siz EVMDialectTyped::EVMDialectTyped(langutil::EVMVersion _evmVersion, bool _objectAccess): EVMDialect(_evmVersion, _objectAccess) { - defaultType = "u256"_yulstring; - boolType = "bool"_yulstring; + defaultType = "u256"_yulname; + boolType = "bool"_yulname; types = {defaultType, boolType}; // Set all types to ``defaultType`` @@ -478,43 +478,43 @@ EVMDialectTyped::EVMDialectTyped(langutil::EVMVersion _evmVersion, bool _objectA r = defaultType; } - m_functions["lt"_yulstring].returns = {"bool"_yulstring}; - m_functions["gt"_yulstring].returns = {"bool"_yulstring}; - m_functions["slt"_yulstring].returns = {"bool"_yulstring}; - m_functions["sgt"_yulstring].returns = {"bool"_yulstring}; - m_functions["eq"_yulstring].returns = {"bool"_yulstring}; + m_functions["lt"_yulname].returns = {"bool"_yulname}; + m_functions["gt"_yulname].returns = {"bool"_yulname}; + m_functions["slt"_yulname].returns = {"bool"_yulname}; + m_functions["sgt"_yulname].returns = {"bool"_yulname}; + m_functions["eq"_yulname].returns = {"bool"_yulname}; // "not" and "bitnot" replace "iszero" and "not" - m_functions["bitnot"_yulstring] = m_functions["not"_yulstring]; - m_functions["bitnot"_yulstring].name = "bitnot"_yulstring; - m_functions["not"_yulstring] = m_functions["iszero"_yulstring]; - m_functions["not"_yulstring].name = "not"_yulstring; - m_functions["not"_yulstring].returns = {"bool"_yulstring}; - m_functions["not"_yulstring].parameters = {"bool"_yulstring}; - m_functions.erase("iszero"_yulstring); - - m_functions["bitand"_yulstring] = m_functions["and"_yulstring]; - m_functions["bitand"_yulstring].name = "bitand"_yulstring; - m_functions["bitor"_yulstring] = m_functions["or"_yulstring]; - m_functions["bitor"_yulstring].name = "bitor"_yulstring; - m_functions["bitxor"_yulstring] = m_functions["xor"_yulstring]; - m_functions["bitxor"_yulstring].name = "bitxor"_yulstring; - m_functions["and"_yulstring].parameters = {"bool"_yulstring, "bool"_yulstring}; - m_functions["and"_yulstring].returns = {"bool"_yulstring}; - m_functions["or"_yulstring].parameters = {"bool"_yulstring, "bool"_yulstring}; - m_functions["or"_yulstring].returns = {"bool"_yulstring}; - m_functions["xor"_yulstring].parameters = {"bool"_yulstring, "bool"_yulstring}; - m_functions["xor"_yulstring].returns = {"bool"_yulstring}; - m_functions["popbool"_yulstring] = m_functions["pop"_yulstring]; - m_functions["popbool"_yulstring].name = "popbool"_yulstring; - m_functions["popbool"_yulstring].parameters = {"bool"_yulstring}; + m_functions["bitnot"_yulname] = m_functions["not"_yulname]; + m_functions["bitnot"_yulname].name = "bitnot"_yulname; + m_functions["not"_yulname] = m_functions["iszero"_yulname]; + m_functions["not"_yulname].name = "not"_yulname; + m_functions["not"_yulname].returns = {"bool"_yulname}; + m_functions["not"_yulname].parameters = {"bool"_yulname}; + m_functions.erase("iszero"_yulname); + + m_functions["bitand"_yulname] = m_functions["and"_yulname]; + m_functions["bitand"_yulname].name = "bitand"_yulname; + m_functions["bitor"_yulname] = m_functions["or"_yulname]; + m_functions["bitor"_yulname].name = "bitor"_yulname; + m_functions["bitxor"_yulname] = m_functions["xor"_yulname]; + m_functions["bitxor"_yulname].name = "bitxor"_yulname; + m_functions["and"_yulname].parameters = {"bool"_yulname, "bool"_yulname}; + m_functions["and"_yulname].returns = {"bool"_yulname}; + m_functions["or"_yulname].parameters = {"bool"_yulname, "bool"_yulname}; + m_functions["or"_yulname].returns = {"bool"_yulname}; + m_functions["xor"_yulname].parameters = {"bool"_yulname, "bool"_yulname}; + m_functions["xor"_yulname].returns = {"bool"_yulname}; + m_functions["popbool"_yulname] = m_functions["pop"_yulname]; + m_functions["popbool"_yulname].name = "popbool"_yulname; + m_functions["popbool"_yulname].parameters = {"bool"_yulname}; m_functions.insert(createFunction("bool_to_u256", 1, 1, {}, {}, []( FunctionCall const&, AbstractAssembly&, BuiltinContext& ) {})); - m_functions["bool_to_u256"_yulstring].parameters = {"bool"_yulstring}; - m_functions["bool_to_u256"_yulstring].returns = {"u256"_yulstring}; + m_functions["bool_to_u256"_yulname].parameters = {"bool"_yulname}; + m_functions["bool_to_u256"_yulname].returns = {"u256"_yulname}; m_functions.insert(createFunction("u256_to_bool", 1, 1, {}, {}, []( FunctionCall const&, AbstractAssembly& _assembly, @@ -530,29 +530,29 @@ EVMDialectTyped::EVMDialectTyped(langutil::EVMVersion _evmVersion, bool _objectA _assembly.appendInstruction(evmasm::Instruction::INVALID); _assembly.appendLabel(inRange); })); - m_functions["u256_to_bool"_yulstring].parameters = {"u256"_yulstring}; - m_functions["u256_to_bool"_yulstring].returns = {"bool"_yulstring}; + m_functions["u256_to_bool"_yulname].parameters = {"u256"_yulname}; + m_functions["u256_to_bool"_yulname].returns = {"bool"_yulname}; } -BuiltinFunctionForEVM const* EVMDialectTyped::discardFunction(YulString _type) const +BuiltinFunctionForEVM const* EVMDialectTyped::discardFunction(YulName _type) const { - if (_type == "bool"_yulstring) - return builtin("popbool"_yulstring); + if (_type == "bool"_yulname) + return builtin("popbool"_yulname); else { yulAssert(_type == defaultType, ""); - return builtin("pop"_yulstring); + return builtin("pop"_yulname); } } -BuiltinFunctionForEVM const* EVMDialectTyped::equalityFunction(YulString _type) const +BuiltinFunctionForEVM const* EVMDialectTyped::equalityFunction(YulName _type) const { - if (_type == "bool"_yulstring) + if (_type == "bool"_yulname) return nullptr; else { yulAssert(_type == defaultType, ""); - return builtin("eq"_yulstring); + return builtin("eq"_yulname); } } diff --git a/libyul/backends/evm/EVMDialect.h b/libyul/backends/evm/EVMDialect.h index f0455a8e4240..7db1ec09d32b 100644 --- a/libyul/backends/evm/EVMDialect.h +++ b/libyul/backends/evm/EVMDialect.h @@ -33,8 +33,7 @@ namespace solidity::yul { -class YulString; -using Type = YulString; +using Type = YulName; struct FunctionCall; struct Object; @@ -70,19 +69,19 @@ struct EVMDialect: public Dialect EVMDialect(langutil::EVMVersion _evmVersion, bool _objectAccess); /// @returns the builtin function of the given name or a nullptr if it is not a builtin function. - BuiltinFunctionForEVM const* builtin(YulString _name) const override; + BuiltinFunctionForEVM const* builtin(YulName _name) const override; /// @returns true if the identifier is reserved. This includes the builtins too. - bool reservedIdentifier(YulString _name) const override; + bool reservedIdentifier(YulName _name) const override; - BuiltinFunctionForEVM const* discardFunction(YulString /*_type*/) const override { return builtin("pop"_yulstring); } - BuiltinFunctionForEVM const* equalityFunction(YulString /*_type*/) const override { return builtin("eq"_yulstring); } - BuiltinFunctionForEVM const* booleanNegationFunction() const override { return builtin("iszero"_yulstring); } - BuiltinFunctionForEVM const* memoryStoreFunction(YulString /*_type*/) const override { return builtin("mstore"_yulstring); } - BuiltinFunctionForEVM const* memoryLoadFunction(YulString /*_type*/) const override { return builtin("mload"_yulstring); } - BuiltinFunctionForEVM const* storageStoreFunction(YulString /*_type*/) const override { return builtin("sstore"_yulstring); } - BuiltinFunctionForEVM const* storageLoadFunction(YulString /*_type*/) const override { return builtin("sload"_yulstring); } - YulString hashFunction(YulString /*_type*/) const override { return "keccak256"_yulstring; } + BuiltinFunctionForEVM const* discardFunction(YulName /*_type*/) const override { return builtin("pop"_yulname); } + BuiltinFunctionForEVM const* equalityFunction(YulName /*_type*/) const override { return builtin("eq"_yulname); } + BuiltinFunctionForEVM const* booleanNegationFunction() const override { return builtin("iszero"_yulname); } + BuiltinFunctionForEVM const* memoryStoreFunction(YulName /*_type*/) const override { return builtin("mstore"_yulname); } + BuiltinFunctionForEVM const* memoryLoadFunction(YulName /*_type*/) const override { return builtin("mload"_yulname); } + BuiltinFunctionForEVM const* storageStoreFunction(YulName /*_type*/) const override { return builtin("sstore"_yulname); } + BuiltinFunctionForEVM const* storageLoadFunction(YulName /*_type*/) const override { return builtin("sload"_yulname); } + YulName hashFunction(YulName /*_type*/) const override { return "keccak256"_yulname; } static EVMDialect const& strictAssemblyForEVM(langutil::EVMVersion _version); static EVMDialect const& strictAssemblyForEVMObjects(langutil::EVMVersion _version); @@ -98,9 +97,9 @@ struct EVMDialect: public Dialect bool const m_objectAccess; langutil::EVMVersion const m_evmVersion; - std::map m_functions; + std::map m_functions; std::map, std::shared_ptr> mutable m_verbatimFunctions; - std::set m_reserved; + std::set m_reserved; }; /** @@ -118,9 +117,9 @@ struct EVMDialectTyped: public EVMDialect /// Constructor, should only be used internally. Use the factory function below. EVMDialectTyped(langutil::EVMVersion _evmVersion, bool _objectAccess); - BuiltinFunctionForEVM const* discardFunction(YulString _type) const override; - BuiltinFunctionForEVM const* equalityFunction(YulString _type) const override; - BuiltinFunctionForEVM const* booleanNegationFunction() const override { return builtin("not"_yulstring); } + BuiltinFunctionForEVM const* discardFunction(YulName _type) const override; + BuiltinFunctionForEVM const* equalityFunction(YulName _type) const override; + BuiltinFunctionForEVM const* booleanNegationFunction() const override { return builtin("not"_yulname); } static EVMDialectTyped const& instance(langutil::EVMVersion _version); }; diff --git a/libyul/backends/evm/EVMObjectCompiler.cpp b/libyul/backends/evm/EVMObjectCompiler.cpp index 81a345f90889..422c08bf96aa 100644 --- a/libyul/backends/evm/EVMObjectCompiler.cpp +++ b/libyul/backends/evm/EVMObjectCompiler.cpp @@ -92,7 +92,7 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) { std::vector memoryGuardCalls = findFunctionCalls( std::as_const(*_object.code), - "memoryguard"_yulstring + "memoryguard"_yulname ); auto stackError = stackErrors.front(); std::string msg = stackError.comment() ? *stackError.comment() : ""; diff --git a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp index 047014e3dc43..a6b867aba167 100644 --- a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp +++ b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp @@ -185,7 +185,7 @@ OptimizedEVMCodeTransform::OptimizedEVMCodeTransform( m_stackLayout(_stackLayout), m_functionLabels([&](){ std::map functionLabels; - std::set assignedFunctionNames; + std::set assignedFunctionNames; for (Scope::Function const* function: m_dfg.functions) { CFG::FunctionInfo const& functionInfo = m_dfg.functionInfo.at(function); @@ -242,7 +242,7 @@ void OptimizedEVMCodeTransform::createStackLayout(langutil::DebugData::ConstPtr static constexpr auto slotVariableName = [](StackSlot const& _slot) { return std::visit(util::GenericVisitor{ [](VariableSlot const& _var) { return _var.variable.get().name; }, - [](auto const&) { return YulString{}; } + [](auto const&) { return YulName{}; } }, _slot); }; @@ -264,14 +264,14 @@ void OptimizedEVMCodeTransform::createStackLayout(langutil::DebugData::ConstPtr { int deficit = static_cast(_i) - 16; StackSlot const& deepSlot = m_stack.at(m_stack.size() - _i - 1); - YulString varNameDeep = slotVariableName(deepSlot); - YulString varNameTop = slotVariableName(m_stack.back()); + YulName varNameDeep = slotVariableName(deepSlot); + YulName varNameTop = slotVariableName(m_stack.back()); std::string msg = "Cannot swap " + (varNameDeep.empty() ? "Slot " + stackSlotToString(deepSlot) : "Variable " + varNameDeep.str()) + " with " + (varNameTop.empty() ? "Slot " + stackSlotToString(m_stack.back()) : "Variable " + varNameTop.str()) + ": too deep in the stack by " + std::to_string(deficit) + " slots in " + stackToString(m_stack); m_stackErrors.emplace_back(StackTooDeepError( - m_currentFunctionInfo ? m_currentFunctionInfo->function.name : YulString{}, + m_currentFunctionInfo ? m_currentFunctionInfo->function.name : YulName{}, varNameDeep.empty() ? varNameTop : varNameDeep, deficit, msg @@ -295,12 +295,12 @@ void OptimizedEVMCodeTransform::createStackLayout(langutil::DebugData::ConstPtr else if (!canBeFreelyGenerated(_slot)) { int deficit = static_cast(*depth - 15); - YulString varName = slotVariableName(_slot); + YulName varName = slotVariableName(_slot); std::string msg = (varName.empty() ? "Slot " + stackSlotToString(_slot) : "Variable " + varName.str()) + " is " + std::to_string(*depth - 15) + " too deep in the stack " + stackToString(m_stack); m_stackErrors.emplace_back(StackTooDeepError( - m_currentFunctionInfo ? m_currentFunctionInfo->function.name : YulString{}, + m_currentFunctionInfo ? m_currentFunctionInfo->function.name : YulName{}, varName, deficit, msg diff --git a/libyul/backends/evm/StackLayoutGenerator.cpp b/libyul/backends/evm/StackLayoutGenerator.cpp index 954c9f2af7af..c781d7c1b813 100644 --- a/libyul/backends/evm/StackLayoutGenerator.cpp +++ b/libyul/backends/evm/StackLayoutGenerator.cpp @@ -58,17 +58,17 @@ StackLayout StackLayoutGenerator::run(CFG const& _cfg) return stackLayout; } -std::map> StackLayoutGenerator::reportStackTooDeep(CFG const& _cfg) +std::map> StackLayoutGenerator::reportStackTooDeep(CFG const& _cfg) { - std::map> stackTooDeepErrors; - stackTooDeepErrors[YulString{}] = reportStackTooDeep(_cfg, YulString{}); + std::map> stackTooDeepErrors; + stackTooDeepErrors[YulName{}] = reportStackTooDeep(_cfg, YulName{}); for (auto const& function: _cfg.functions) if (auto errors = reportStackTooDeep(_cfg, function->name); !errors.empty()) stackTooDeepErrors[function->name] = std::move(errors); return stackTooDeepErrors; } -std::vector StackLayoutGenerator::reportStackTooDeep(CFG const& _cfg, YulString _functionName) +std::vector StackLayoutGenerator::reportStackTooDeep(CFG const& _cfg, YulName _functionName) { StackLayout stackLayout; CFG::FunctionInfo const* functionInfo = nullptr; @@ -102,7 +102,7 @@ std::vector findStackTooDeep(Stack const& _s Stack currentStack = _source; std::vector stackTooDeepErrors; auto getVariableChoices = [](auto&& _range) { - std::vector result; + std::vector result; for (auto const& slot: _range) if (auto const* variableSlot = std::get_if(&slot)) if (!util::contains(result, variableSlot->variable.get().name)) diff --git a/libyul/backends/evm/StackLayoutGenerator.h b/libyul/backends/evm/StackLayoutGenerator.h index d04b80bdc02a..fc846a9deced 100644 --- a/libyul/backends/evm/StackLayoutGenerator.h +++ b/libyul/backends/evm/StackLayoutGenerator.h @@ -52,18 +52,18 @@ class StackLayoutGenerator /// Number of slots that need to be saved. size_t deficit = 0; /// Set of variables, eliminating which would decrease the stack deficit. - std::vector variableChoices; + std::vector variableChoices; }; static StackLayout run(CFG const& _cfg); /// @returns a map from function names to the stack too deep errors occurring in that function. /// Requires @a _cfg to be a control flow graph generated from disambiguated Yul. /// The empty string is mapped to the stack too deep errors of the main entry point. - static std::map> reportStackTooDeep(CFG const& _cfg); + static std::map> reportStackTooDeep(CFG const& _cfg); /// @returns all stack too deep errors in the function named @a _functionName. /// Requires @a _cfg to be a control flow graph generated from disambiguated Yul. /// If @a _functionName is empty, the stack too deep errors of the main entry point are reported instead. - static std::vector reportStackTooDeep(CFG const& _cfg, YulString _functionName); + static std::vector reportStackTooDeep(CFG const& _cfg, YulName _functionName); private: StackLayoutGenerator(StackLayout& _context, CFG::FunctionInfo const* _functionInfo); diff --git a/libyul/backends/evm/VariableReferenceCounter.cpp b/libyul/backends/evm/VariableReferenceCounter.cpp index c2afb399d28f..9f4857887754 100644 --- a/libyul/backends/evm/VariableReferenceCounter.cpp +++ b/libyul/backends/evm/VariableReferenceCounter.cpp @@ -71,7 +71,7 @@ void VariableReferenceCounter::operator()(Block const& _block) m_scope = originalScope; } -void VariableReferenceCounter::increaseRefIfFound(YulString _variableName) +void VariableReferenceCounter::increaseRefIfFound(YulName _variableName) { m_scope->lookup(_variableName, util::GenericVisitor{ [&](Scope::Variable const& _var) diff --git a/libyul/backends/evm/VariableReferenceCounter.h b/libyul/backends/evm/VariableReferenceCounter.h index ba6404b17180..75552279359b 100644 --- a/libyul/backends/evm/VariableReferenceCounter.h +++ b/libyul/backends/evm/VariableReferenceCounter.h @@ -58,7 +58,7 @@ struct VariableReferenceCounter: public yul::ASTWalker ): m_info(_assemblyInfo) {} - void increaseRefIfFound(YulString _variableName); + void increaseRefIfFound(YulName _variableName); AsmAnalysisInfo const& m_info; Scope* m_scope = nullptr; diff --git a/libyul/optimiser/ASTCopier.cpp b/libyul/optimiser/ASTCopier.cpp index 9f41079418b2..8efe29613e93 100644 --- a/libyul/optimiser/ASTCopier.cpp +++ b/libyul/optimiser/ASTCopier.cpp @@ -83,7 +83,7 @@ Statement ASTCopier::operator()(Switch const& _switch) Statement ASTCopier::operator()(FunctionDefinition const& _function) { - YulString translatedName = translateIdentifier(_function.name); + YulName translatedName = translateIdentifier(_function.name); enterFunction(_function); ScopeGuard g([&]() { this->leaveFunction(_function); }); @@ -168,7 +168,7 @@ TypedName ASTCopier::translate(TypedName const& _typedName) return TypedName{_typedName.debugData, translateIdentifier(_typedName.name), _typedName.type}; } -YulString FunctionCopier::translateIdentifier(YulString _name) +YulName FunctionCopier::translateIdentifier(YulName _name) { if (m_translations.count(_name)) return m_translations.at(_name); diff --git a/libyul/optimiser/ASTCopier.h b/libyul/optimiser/ASTCopier.h index db9d72af35ec..88d2a34510ad 100644 --- a/libyul/optimiser/ASTCopier.h +++ b/libyul/optimiser/ASTCopier.h @@ -23,7 +23,7 @@ #include -#include +#include #include #include @@ -106,7 +106,7 @@ class ASTCopier: public ExpressionCopier, public StatementCopier virtual void leaveScope(Block const&) { } virtual void enterFunction(FunctionDefinition const&) { } virtual void leaveFunction(FunctionDefinition const&) { } - virtual YulString translateIdentifier(YulString _name) { return _name; } + virtual YulName translateIdentifier(YulName _name) { return _name; } }; template @@ -124,16 +124,16 @@ class FunctionCopier: public ASTCopier { public: FunctionCopier( - std::map const& _translations + std::map const& _translations ): m_translations(_translations) {} using ASTCopier::operator(); - YulString translateIdentifier(YulString _name) override; + YulName translateIdentifier(YulName _name) override; private: /// A mapping between old and new names. We replace the names of variable declarations contained /// in the mapping with their new names. - std::map const& m_translations; + std::map const& m_translations; }; } diff --git a/libyul/optimiser/ASTWalker.h b/libyul/optimiser/ASTWalker.h index b937f7eae423..0c23a836e624 100644 --- a/libyul/optimiser/ASTWalker.h +++ b/libyul/optimiser/ASTWalker.h @@ -24,7 +24,7 @@ #include #include -#include +#include #include #include diff --git a/libyul/optimiser/BlockHasher.h b/libyul/optimiser/BlockHasher.h index 2b9a71f101ac..427161b3c784 100644 --- a/libyul/optimiser/BlockHasher.h +++ b/libyul/optimiser/BlockHasher.h @@ -22,7 +22,7 @@ #include #include -#include +#include namespace solidity::yul { @@ -112,8 +112,8 @@ class BlockHasher: public ASTWalker, public ASTHasherBase size_t id = 0; bool isExternal = false; }; - std::map m_variableReferences; - std::vector m_externalReferences; + std::map m_variableReferences; + std::vector m_externalReferences; size_t m_externalIdentifierCount = 0; size_t m_internalIdentifierCount = 0; }; diff --git a/libyul/optimiser/CallGraphGenerator.cpp b/libyul/optimiser/CallGraphGenerator.cpp index 87035e68a0e7..f457f55838d3 100644 --- a/libyul/optimiser/CallGraphGenerator.cpp +++ b/libyul/optimiser/CallGraphGenerator.cpp @@ -35,11 +35,11 @@ namespace struct CallGraphCycleFinder { CallGraph const& callGraph; - std::set containedInCycle{}; - std::set visited{}; - std::vector currentPath{}; + std::set containedInCycle{}; + std::set visited{}; + std::vector currentPath{}; - void visit(YulString _function) + void visit(YulName _function) { if (visited.count(_function)) return; @@ -61,7 +61,7 @@ struct CallGraphCycleFinder }; } -std::set CallGraph::recursiveFunctions() const +std::set CallGraph::recursiveFunctions() const { CallGraphCycleFinder cycleFinder{*this}; // Visiting the root only is not enough, since there may be disconnected recursive functions. @@ -93,7 +93,7 @@ void CallGraphGenerator::operator()(ForLoop const& _forLoop) void CallGraphGenerator::operator()(FunctionDefinition const& _functionDefinition) { - YulString previousFunction = m_currentFunction; + YulName previousFunction = m_currentFunction; m_currentFunction = _functionDefinition.name; yulAssert(m_callGraph.functionCalls.count(m_currentFunction) == 0, ""); m_callGraph.functionCalls[m_currentFunction] = {}; @@ -103,6 +103,6 @@ void CallGraphGenerator::operator()(FunctionDefinition const& _functionDefinitio CallGraphGenerator::CallGraphGenerator() { - m_callGraph.functionCalls[YulString{}] = {}; + m_callGraph.functionCalls[YulName{}] = {}; } diff --git a/libyul/optimiser/CallGraphGenerator.h b/libyul/optimiser/CallGraphGenerator.h index ad19878b6892..23e9a2511588 100644 --- a/libyul/optimiser/CallGraphGenerator.h +++ b/libyul/optimiser/CallGraphGenerator.h @@ -32,12 +32,12 @@ namespace solidity::yul struct CallGraph { - std::map> functionCalls; - std::set functionsWithLoops; + std::map> functionCalls; + std::set functionsWithLoops; /// @returns the set of functions contained in cycles in the call graph, i.e. /// functions that are part of a (mutual) recursion. /// Note that this does not include functions that merely call recursive functions. - std::set recursiveFunctions() const; + std::set recursiveFunctions() const; }; /** @@ -62,7 +62,7 @@ class CallGraphGenerator: public ASTWalker CallGraph m_callGraph; /// The name of the function we are currently visiting during traversal. - YulString m_currentFunction; + YulName m_currentFunction; }; } diff --git a/libyul/optimiser/CircularReferencesPruner.cpp b/libyul/optimiser/CircularReferencesPruner.cpp index 824d2be39fb0..a34f3f4e2aa3 100644 --- a/libyul/optimiser/CircularReferencesPruner.cpp +++ b/libyul/optimiser/CircularReferencesPruner.cpp @@ -34,7 +34,7 @@ void CircularReferencesPruner::run(OptimiserStepContext& _context, Block& _ast) void CircularReferencesPruner::operator()(Block& _block) { - std::set functionsToKeep = + std::set functionsToKeep = functionsCalledFromOutermostContext(CallGraphGenerator::callGraph(_block)); for (auto&& statement: _block.statements) @@ -48,13 +48,13 @@ void CircularReferencesPruner::operator()(Block& _block) removeEmptyBlocks(_block); } -std::set CircularReferencesPruner::functionsCalledFromOutermostContext(CallGraph const& _callGraph) +std::set CircularReferencesPruner::functionsCalledFromOutermostContext(CallGraph const& _callGraph) { - std::set verticesToTraverse = m_reservedIdentifiers; - verticesToTraverse.insert(YulString("")); + std::set verticesToTraverse = m_reservedIdentifiers; + verticesToTraverse.insert(YulName("")); - return util::BreadthFirstSearch{{verticesToTraverse.begin(), verticesToTraverse.end()}}.run( - [&_callGraph](YulString _function, auto&& _addChild) { + return util::BreadthFirstSearch{{verticesToTraverse.begin(), verticesToTraverse.end()}}.run( + [&_callGraph](YulName _function, auto&& _addChild) { if (_callGraph.functionCalls.count(_function)) for (auto const& callee: _callGraph.functionCalls.at(_function)) if (_callGraph.functionCalls.count(callee)) diff --git a/libyul/optimiser/CircularReferencesPruner.h b/libyul/optimiser/CircularReferencesPruner.h index 0602445af4ab..090b0617fc8e 100644 --- a/libyul/optimiser/CircularReferencesPruner.h +++ b/libyul/optimiser/CircularReferencesPruner.h @@ -27,6 +27,7 @@ #include #include #include +#include namespace solidity::yul { @@ -44,16 +45,16 @@ class CircularReferencesPruner: public ASTModifier using ASTModifier::operator(); void operator()(Block& _block) override; private: - CircularReferencesPruner(std::set const& _reservedIdentifiers): + CircularReferencesPruner(std::set const& _reservedIdentifiers): m_reservedIdentifiers(_reservedIdentifiers) {} /// Run a breadth-first search starting from the outermost context and /// externally referenced functions to find all the functions that are /// called from there either directly or indirectly. - std::set functionsCalledFromOutermostContext(CallGraph const& _callGraph); + std::set functionsCalledFromOutermostContext(CallGraph const& _callGraph); - std::set const& m_reservedIdentifiers; + std::set const& m_reservedIdentifiers; }; } diff --git a/libyul/optimiser/CommonSubexpressionEliminator.cpp b/libyul/optimiser/CommonSubexpressionEliminator.cpp index 1c7879056d61..073d621cc2cf 100644 --- a/libyul/optimiser/CommonSubexpressionEliminator.cpp +++ b/libyul/optimiser/CommonSubexpressionEliminator.cpp @@ -46,7 +46,7 @@ void CommonSubexpressionEliminator::run(OptimiserStepContext& _context, Block& _ CommonSubexpressionEliminator::CommonSubexpressionEliminator( Dialect const& _dialect, - std::map _functionSideEffects + std::map _functionSideEffects ): DataFlowAnalyzer(_dialect, MemoryAndStorage::Ignore, std::move(_functionSideEffects)) { @@ -95,7 +95,7 @@ void CommonSubexpressionEliminator::visit(Expression& _e) if (Identifier const* identifier = std::get_if(&_e)) { - YulString identifierName = identifier->name; + YulName identifierName = identifier->name; if (AssignedValue const* assignedValue = variableValue(identifierName)) { assertThrow(assignedValue->value, OptimizerException, ""); @@ -126,7 +126,7 @@ void CommonSubexpressionEliminator::visit(Expression& _e) } } -void CommonSubexpressionEliminator::assignValue(YulString _variable, Expression const* _value) +void CommonSubexpressionEliminator::assignValue(YulName _variable, Expression const* _value) { if (_value) m_replacementCandidates[*_value].insert(_variable); diff --git a/libyul/optimiser/CommonSubexpressionEliminator.h b/libyul/optimiser/CommonSubexpressionEliminator.h index 163c9df994e4..d7dc42596ca4 100644 --- a/libyul/optimiser/CommonSubexpressionEliminator.h +++ b/libyul/optimiser/CommonSubexpressionEliminator.h @@ -53,19 +53,19 @@ class CommonSubexpressionEliminator: public DataFlowAnalyzer private: CommonSubexpressionEliminator( Dialect const& _dialect, - std::map _functionSideEffects + std::map _functionSideEffects ); protected: using ASTModifier::visit; void visit(Expression& _e) override; - void assignValue(YulString _variable, Expression const* _value) override; + void assignValue(YulName _variable, Expression const* _value) override; private: - std::set m_returnVariables; + std::set m_returnVariables; std::unordered_map< std::reference_wrapper, - std::set, + std::set, ExpressionHash, SyntacticallyEqualExpression > m_replacementCandidates; diff --git a/libyul/optimiser/ConditionalSimplifier.cpp b/libyul/optimiser/ConditionalSimplifier.cpp index 7119091257d3..a2656fed390e 100644 --- a/libyul/optimiser/ConditionalSimplifier.cpp +++ b/libyul/optimiser/ConditionalSimplifier.cpp @@ -42,7 +42,7 @@ void ConditionalSimplifier::operator()(Switch& _switch) ASTModifier::operator()(_switch); return; } - YulString expr = std::get(*_switch.expression).name; + YulName expr = std::get(*_switch.expression).name; for (auto& _case: _switch.cases) { if (_case.value) @@ -77,7 +77,7 @@ void ConditionalSimplifier::operator()(Block& _block) TerminationFinder::ControlFlow::FlowOut ) { - YulString condition = std::get(*_if.condition).name; + YulName condition = std::get(*_if.condition).name; langutil::DebugData::ConstPtr debugData = _if.debugData; return make_vector( std::move(_s), diff --git a/libyul/optimiser/ConditionalSimplifier.h b/libyul/optimiser/ConditionalSimplifier.h index e558a1c6cf5c..c78052126f5f 100644 --- a/libyul/optimiser/ConditionalSimplifier.h +++ b/libyul/optimiser/ConditionalSimplifier.h @@ -62,12 +62,12 @@ class ConditionalSimplifier: public ASTModifier private: explicit ConditionalSimplifier( Dialect const& _dialect, - std::map _sideEffects + std::map _sideEffects ): m_dialect(_dialect), m_functionSideEffects(std::move(_sideEffects)) {} Dialect const& m_dialect; - std::map m_functionSideEffects; + std::map m_functionSideEffects; }; } diff --git a/libyul/optimiser/ConditionalUnsimplifier.cpp b/libyul/optimiser/ConditionalUnsimplifier.cpp index 104ec1e4f095..06348e9977a1 100644 --- a/libyul/optimiser/ConditionalUnsimplifier.cpp +++ b/libyul/optimiser/ConditionalUnsimplifier.cpp @@ -43,7 +43,7 @@ void ConditionalUnsimplifier::operator()(Switch& _switch) ASTModifier::operator()(_switch); return; } - YulString expr = std::get(*_switch.expression).name; + YulName expr = std::get(*_switch.expression).name; for (auto& _case: _switch.cases) { if (_case.value) @@ -83,7 +83,7 @@ void ConditionalUnsimplifier::operator()(Block& _block) !_if.body.statements.empty() ) { - YulString condition = std::get(*_if.condition).name; + YulName condition = std::get(*_if.condition).name; if ( std::holds_alternative(_stmt2) && TerminationFinder(m_dialect, &m_functionSideEffects).controlFlowKind(_if.body.statements.back()) != diff --git a/libyul/optimiser/ConditionalUnsimplifier.h b/libyul/optimiser/ConditionalUnsimplifier.h index 8025b661b96b..dc1c6e24544e 100644 --- a/libyul/optimiser/ConditionalUnsimplifier.h +++ b/libyul/optimiser/ConditionalUnsimplifier.h @@ -42,12 +42,12 @@ class ConditionalUnsimplifier: public ASTModifier private: explicit ConditionalUnsimplifier( Dialect const& _dialect, - std::map const& _sideEffects + std::map const& _sideEffects ): m_dialect(_dialect), m_functionSideEffects(_sideEffects) {} Dialect const& m_dialect; - std::map const& m_functionSideEffects; + std::map const& m_functionSideEffects; }; } diff --git a/libyul/optimiser/ControlFlowSimplifier.cpp b/libyul/optimiser/ControlFlowSimplifier.cpp index 10f479a421b4..9d56583a0611 100644 --- a/libyul/optimiser/ControlFlowSimplifier.cpp +++ b/libyul/optimiser/ControlFlowSimplifier.cpp @@ -197,7 +197,7 @@ OptionalStatements ControlFlowSimplifier::reduceSingleCaseSwitch(Switch& _switch auto& switchCase = _switchStmt.cases.front(); langutil::DebugData::ConstPtr debugData = debugDataOf(*_switchStmt.expression); - YulString type = m_typeInfo.typeOf(*_switchStmt.expression); + YulName type = m_typeInfo.typeOf(*_switchStmt.expression); if (switchCase.value) { if (!m_dialect.equalityFunction(type)) diff --git a/libyul/optimiser/DataFlowAnalyzer.cpp b/libyul/optimiser/DataFlowAnalyzer.cpp index 5ec3cf248df9..a51ca912399d 100644 --- a/libyul/optimiser/DataFlowAnalyzer.cpp +++ b/libyul/optimiser/DataFlowAnalyzer.cpp @@ -45,22 +45,22 @@ using namespace solidity::yul; DataFlowAnalyzer::DataFlowAnalyzer( Dialect const& _dialect, MemoryAndStorage _analyzeStores, - std::map _functionSideEffects + std::map _functionSideEffects ): m_dialect(_dialect), m_functionSideEffects(std::move(_functionSideEffects)), - m_knowledgeBase([this](YulString _var) { return variableValue(_var); }), + m_knowledgeBase([this](YulName _var) { return variableValue(_var); }), m_analyzeStores(_analyzeStores == MemoryAndStorage::Analyze) { if (m_analyzeStores) { - if (auto const* builtin = _dialect.memoryStoreFunction(YulString{})) + if (auto const* builtin = _dialect.memoryStoreFunction(YulName{})) m_storeFunctionName[static_cast(StoreLoadLocation::Memory)] = builtin->name; - if (auto const* builtin = _dialect.memoryLoadFunction(YulString{})) + if (auto const* builtin = _dialect.memoryLoadFunction(YulName{})) m_loadFunctionName[static_cast(StoreLoadLocation::Memory)] = builtin->name; - if (auto const* builtin = _dialect.storageStoreFunction(YulString{})) + if (auto const* builtin = _dialect.storageStoreFunction(YulName{})) m_storeFunctionName[static_cast(StoreLoadLocation::Storage)] = builtin->name; - if (auto const* builtin = _dialect.storageLoadFunction(YulString{})) + if (auto const* builtin = _dialect.storageLoadFunction(YulName{})) m_loadFunctionName[static_cast(StoreLoadLocation::Storage)] = builtin->name; } } @@ -98,7 +98,7 @@ void DataFlowAnalyzer::operator()(ExpressionStatement& _statement) void DataFlowAnalyzer::operator()(Assignment& _assignment) { - std::set names; + std::set names; for (auto const& var: _assignment.variableNames) names.emplace(var.name); assertThrow(_assignment.value, OptimizerException, ""); @@ -109,7 +109,7 @@ void DataFlowAnalyzer::operator()(Assignment& _assignment) void DataFlowAnalyzer::operator()(VariableDeclaration& _varDecl) { - std::set names; + std::set names; for (auto const& var: _varDecl.variables) names.emplace(var.name); m_variableScopes.back().variables += names; @@ -138,14 +138,14 @@ void DataFlowAnalyzer::operator()(Switch& _switch) { clearKnowledgeIfInvalidated(*_switch.expression); visit(*_switch.expression); - std::set assignedVariables; + std::set assignedVariables; for (auto& _case: _switch.cases) { Environment preEnvironment = m_state.environment; (*this)(_case.body); joinKnowledge(preEnvironment); - std::set variables = assignedVariableNames(_case.body); + std::set variables = assignedVariableNames(_case.body); assignedVariables += variables; // This is a little too destructive, we could retain the old values. clearValues(variables); @@ -191,7 +191,7 @@ void DataFlowAnalyzer::operator()(ForLoop& _for) AssignmentsSinceContinue assignmentsSinceCont; assignmentsSinceCont(_for.body); - std::set assignedVariables = + std::set assignedVariables = assignedVariableNames(_for.body) + assignedVariableNames(_for.post); clearValues(assignedVariables); @@ -222,31 +222,31 @@ void DataFlowAnalyzer::operator()(Block& _block) assertThrow(numScopes == m_variableScopes.size(), OptimizerException, ""); } -std::optional DataFlowAnalyzer::storageValue(YulString _key) const +std::optional DataFlowAnalyzer::storageValue(YulName _key) const { - if (YulString const* value = valueOrNullptr(m_state.environment.storage, _key)) + if (YulName const* value = valueOrNullptr(m_state.environment.storage, _key)) return *value; else return std::nullopt; } -std::optional DataFlowAnalyzer::memoryValue(YulString _key) const +std::optional DataFlowAnalyzer::memoryValue(YulName _key) const { - if (YulString const* value = valueOrNullptr(m_state.environment.memory, _key)) + if (YulName const* value = valueOrNullptr(m_state.environment.memory, _key)) return *value; else return std::nullopt; } -std::optional DataFlowAnalyzer::keccakValue(YulString _start, YulString _length) const +std::optional DataFlowAnalyzer::keccakValue(YulName _start, YulName _length) const { - if (YulString const* value = valueOrNullptr(m_state.environment.keccak, std::make_pair(_start, _length))) + if (YulName const* value = valueOrNullptr(m_state.environment.keccak, std::make_pair(_start, _length))) return *value; else return std::nullopt; } -void DataFlowAnalyzer::handleAssignment(std::set const& _variables, Expression* _value, bool _isDeclaration) +void DataFlowAnalyzer::handleAssignment(std::set const& _variables, Expression* _value, bool _isDeclaration) { if (!_isDeclaration) clearValues(_variables); @@ -260,7 +260,7 @@ void DataFlowAnalyzer::handleAssignment(std::set const& _variables, E if (_value && _variables.size() == 1) { - YulString name = *_variables.begin(); + YulName name = *_variables.begin(); // Expression has to be movable and cannot contain a reference // to the variable that will be assigned to. if (movableChecker.movable() && !movableChecker.referencedVariables().count(name)) @@ -289,7 +289,7 @@ void DataFlowAnalyzer::handleAssignment(std::set const& _variables, E if (_value && _variables.size() == 1) { - YulString variable = *_variables.begin(); + YulName variable = *_variables.begin(); if (!movableChecker.referencedVariables().count(variable)) { // This might erase additional knowledge about the slot. @@ -320,7 +320,7 @@ void DataFlowAnalyzer::popScope() m_variableScopes.pop_back(); } -void DataFlowAnalyzer::clearValues(std::set _variables) +void DataFlowAnalyzer::clearValues(std::set _variables) { // All variables that reference variables to be cleared also have to be // cleared, but not recursively, since only the value of the original @@ -351,7 +351,7 @@ void DataFlowAnalyzer::clearValues(std::set _variables) }); // Also clear variables that reference variables to be cleared. - std::set referencingVariables; + std::set referencingVariables; for (auto const& variableToClear: _variables) for (auto const& [ref, names]: m_state.references) if (names.count(variableToClear)) @@ -365,7 +365,7 @@ void DataFlowAnalyzer::clearValues(std::set _variables) } } -void DataFlowAnalyzer::assignValue(YulString _variable, Expression const* _value) +void DataFlowAnalyzer::assignValue(YulName _variable, Expression const* _value) { m_state.value[_variable] = {_value, m_loopDepth}; } @@ -398,7 +398,7 @@ void DataFlowAnalyzer::clearKnowledgeIfInvalidated(Expression const& _expr) } } -bool DataFlowAnalyzer::inScope(YulString _variableName) const +bool DataFlowAnalyzer::inScope(YulName _variableName) const { for (auto const& scope: m_variableScopes | ranges::views::reverse) { @@ -410,7 +410,7 @@ bool DataFlowAnalyzer::inScope(YulString _variableName) const return false; } -std::optional DataFlowAnalyzer::valueOfIdentifier(YulString const& _name) const +std::optional DataFlowAnalyzer::valueOfIdentifier(YulName const& _name) const { if (AssignedValue const* value = variableValue(_name)) if (Literal const* literal = std::get_if(value->value)) @@ -418,7 +418,7 @@ std::optional DataFlowAnalyzer::valueOfIdentifier(YulString const& _name) return std::nullopt; } -std::optional> DataFlowAnalyzer::isSimpleStore( +std::optional> DataFlowAnalyzer::isSimpleStore( StoreLoadLocation _location, ExpressionStatement const& _statement ) const @@ -431,7 +431,7 @@ std::optional> DataFlowAnalyzer::isSimpleStore( return {}; } -std::optional DataFlowAnalyzer::isSimpleLoad( +std::optional DataFlowAnalyzer::isSimpleLoad( StoreLoadLocation _location, Expression const& _expression ) const @@ -443,7 +443,7 @@ std::optional DataFlowAnalyzer::isSimpleLoad( return {}; } -std::optional> DataFlowAnalyzer::isKeccak(Expression const& _expression) const +std::optional> DataFlowAnalyzer::isKeccak(Expression const& _expression) const { if (FunctionCall const* funCall = std::get_if(&_expression)) if (funCall->functionName.name == m_dialect.hashFunction({})) @@ -460,14 +460,14 @@ void DataFlowAnalyzer::joinKnowledge(Environment const& _olderEnvironment) joinKnowledgeHelper(m_state.environment.storage, _olderEnvironment.storage); joinKnowledgeHelper(m_state.environment.memory, _olderEnvironment.memory); cxx20::erase_if(m_state.environment.keccak, mapTuple([&_olderEnvironment](auto&& key, auto&& currentValue) { - YulString const* oldValue = valueOrNullptr(_olderEnvironment.keccak, key); + YulName const* oldValue = valueOrNullptr(_olderEnvironment.keccak, key); return !oldValue || *oldValue != currentValue; })); } void DataFlowAnalyzer::joinKnowledgeHelper( - std::unordered_map& _this, - std::unordered_map const& _older + std::unordered_map& _this, + std::unordered_map const& _older ) { // We clear if the key does not exist in the older map or if the value is different. @@ -475,7 +475,7 @@ void DataFlowAnalyzer::joinKnowledgeHelper( // of m_state.environment.memory and thus any overlapping write would have cleared the keys // that are not known to be different inside m_state.environment.memory already. cxx20::erase_if(_this, mapTuple([&_older](auto&& key, auto&& currentValue){ - YulString const* oldValue = valueOrNullptr(_older, key); + YulName const* oldValue = valueOrNullptr(_older, key); return !oldValue || *oldValue != currentValue; })); } diff --git a/libyul/optimiser/DataFlowAnalyzer.h b/libyul/optimiser/DataFlowAnalyzer.h index e41620b15f27..6b23a86b9c9d 100644 --- a/libyul/optimiser/DataFlowAnalyzer.h +++ b/libyul/optimiser/DataFlowAnalyzer.h @@ -25,7 +25,7 @@ #include #include -#include +#include #include // Needed for m_zero below. #include @@ -89,7 +89,7 @@ class DataFlowAnalyzer: public ASTModifier explicit DataFlowAnalyzer( Dialect const& _dialect, MemoryAndStorage _analyzeStores, - std::map _functionSideEffects = {} + std::map _functionSideEffects = {} ); using ASTModifier::operator(); @@ -103,16 +103,16 @@ class DataFlowAnalyzer: public ASTModifier void operator()(Block& _block) override; /// @returns the current value of the given variable, if known - always movable. - AssignedValue const* variableValue(YulString _variable) const { return util::valueOrNullptr(m_state.value, _variable); } - std::set const* references(YulString _variable) const { return util::valueOrNullptr(m_state.references, _variable); } - std::map const& allValues() const { return m_state.value; } - std::optional storageValue(YulString _key) const; - std::optional memoryValue(YulString _key) const; - std::optional keccakValue(YulString _start, YulString _length) const; + AssignedValue const* variableValue(YulName _variable) const { return util::valueOrNullptr(m_state.value, _variable); } + std::set const* references(YulName _variable) const { return util::valueOrNullptr(m_state.references, _variable); } + std::map const& allValues() const { return m_state.value; } + std::optional storageValue(YulName _key) const; + std::optional memoryValue(YulName _key) const; + std::optional keccakValue(YulName _start, YulName _length) const; protected: /// Registers the assignment. - void handleAssignment(std::set const& _names, Expression* _value, bool _isDeclaration); + void handleAssignment(std::set const& _names, Expression* _value, bool _isDeclaration); /// Creates a new inner scope. void pushScope(bool _functionScope); @@ -122,9 +122,9 @@ class DataFlowAnalyzer: public ASTModifier /// Clears information about the values assigned to the given variables, /// for example at points where control flow is merged. - void clearValues(std::set _names); + void clearValues(std::set _names); - virtual void assignValue(YulString _variable, Expression const* _value); + virtual void assignValue(YulName _variable, Expression const* _value); /// Clears knowledge about storage or memory if they may be modified inside the block. void clearKnowledgeIfInvalidated(Block const& _block); @@ -133,10 +133,10 @@ class DataFlowAnalyzer: public ASTModifier void clearKnowledgeIfInvalidated(Expression const& _expression); /// Returns true iff the variable is in scope. - bool inScope(YulString _variableName) const; + bool inScope(YulName _variableName) const; /// Returns the literal value of the identifier, if it exists. - std::optional valueOfIdentifier(YulString const& _name) const; + std::optional valueOfIdentifier(YulName const& _name) const; enum class StoreLoadLocation { Memory = 0, @@ -146,41 +146,41 @@ class DataFlowAnalyzer: public ASTModifier /// Checks if the statement is sstore(a, b) / mstore(a, b) /// where a and b are variables and returns these variables in that case. - std::optional> isSimpleStore( + std::optional> isSimpleStore( StoreLoadLocation _location, ExpressionStatement const& _statement ) const; /// Checks if the expression is sload(a) / mload(a) /// where a is a variable and returns the variable in that case. - std::optional isSimpleLoad( + std::optional isSimpleLoad( StoreLoadLocation _location, Expression const& _expression ) const; /// Checks if the expression is keccak256(s, l) /// where s and l are variables and returns these variables in that case. - std::optional> isKeccak(Expression const& _expression) const; + std::optional> isKeccak(Expression const& _expression) const; Dialect const& m_dialect; /// Side-effects of user-defined functions. Worst-case side-effects are assumed /// if this is not provided or the function is not found. - std::map m_functionSideEffects; + std::map m_functionSideEffects; private: struct Environment { - std::unordered_map storage; - std::unordered_map memory; + std::unordered_map storage; + std::unordered_map memory; /// If keccak[s, l] = y then y := keccak256(s, l) occurs in the code. - std::map, YulString> keccak; + std::map, YulName> keccak; }; struct State { /// Current values of variables, always movable. - std::map value; + std::map value; /// m_references[a].contains(b) <=> the current expression assigned to a references b - std::unordered_map> references; + std::unordered_map> references; Environment environment; }; @@ -192,8 +192,8 @@ class DataFlowAnalyzer: public ASTModifier void joinKnowledge(Environment const& _olderEnvironment); static void joinKnowledgeHelper( - std::unordered_map& _thisData, - std::unordered_map const& _olderData + std::unordered_map& _thisData, + std::unordered_map const& _olderData ); State m_state; @@ -203,8 +203,8 @@ class DataFlowAnalyzer: public ASTModifier /// If true, analyzes memory and storage content via mload/mstore and sload/sstore. bool m_analyzeStores = true; - YulString m_storeFunctionName[static_cast(StoreLoadLocation::Last) + 1]; - YulString m_loadFunctionName[static_cast(StoreLoadLocation::Last) + 1]; + YulName m_storeFunctionName[static_cast(StoreLoadLocation::Last) + 1]; + YulName m_loadFunctionName[static_cast(StoreLoadLocation::Last) + 1]; /// Current nesting depth of loops. size_t m_loopDepth{0}; @@ -212,11 +212,11 @@ class DataFlowAnalyzer: public ASTModifier struct Scope { explicit Scope(bool _isFunction): isFunction(_isFunction) {} - std::set variables; + std::set variables; bool isFunction; }; /// Special expression whose address will be used in m_value. - /// YulString does not need to be reset because DataFlowAnalyzer is short-lived. + /// YulName does not need to be reset because DataFlowAnalyzer is short-lived. Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue{0, "0"}, {}}}; /// List of scopes. std::vector m_variableScopes; diff --git a/libyul/optimiser/DeadCodeEliminator.h b/libyul/optimiser/DeadCodeEliminator.h index ae8c1b2a6a4a..f252536c599e 100644 --- a/libyul/optimiser/DeadCodeEliminator.h +++ b/libyul/optimiser/DeadCodeEliminator.h @@ -22,7 +22,7 @@ #pragma once #include -#include +#include #include #include @@ -62,11 +62,11 @@ class DeadCodeEliminator: public ASTModifier private: DeadCodeEliminator( Dialect const& _dialect, - std::map _sideEffects + std::map _sideEffects ): m_dialect(_dialect), m_functionSideEffects(std::move(_sideEffects)) {} Dialect const& m_dialect; - std::map m_functionSideEffects; + std::map m_functionSideEffects; }; } diff --git a/libyul/optimiser/Disambiguator.cpp b/libyul/optimiser/Disambiguator.cpp index 34e6bc7e6a9b..11325936c7c6 100644 --- a/libyul/optimiser/Disambiguator.cpp +++ b/libyul/optimiser/Disambiguator.cpp @@ -30,7 +30,7 @@ using namespace solidity; using namespace solidity::yul; using namespace solidity::util; -YulString Disambiguator::translateIdentifier(YulString _originalName) +YulName Disambiguator::translateIdentifier(YulName _originalName) { if (m_dialect.builtin(_originalName) || m_externallyUsedIdentifiers.count(_originalName)) return _originalName; diff --git a/libyul/optimiser/Disambiguator.h b/libyul/optimiser/Disambiguator.h index 062173882761..08d8d158f699 100644 --- a/libyul/optimiser/Disambiguator.h +++ b/libyul/optimiser/Disambiguator.h @@ -42,7 +42,7 @@ class Disambiguator: public ASTCopier explicit Disambiguator( Dialect const& _dialect, AsmAnalysisInfo const& _analysisInfo, - std::set const& _externallyUsedIdentifiers = {} + std::set const& _externallyUsedIdentifiers = {} ): m_info(_analysisInfo), m_dialect(_dialect), @@ -56,17 +56,17 @@ class Disambiguator: public ASTCopier void leaveScope(Block const& _block) override; void enterFunction(FunctionDefinition const& _function) override; void leaveFunction(FunctionDefinition const& _function) override; - YulString translateIdentifier(YulString _name) override; + YulName translateIdentifier(YulName _name) override; void enterScopeInternal(Scope& _scope); void leaveScopeInternal(Scope& _scope); AsmAnalysisInfo const& m_info; Dialect const& m_dialect; - std::set const& m_externallyUsedIdentifiers; + std::set const& m_externallyUsedIdentifiers; std::vector m_scopes; - std::map m_translations; + std::map m_translations; NameDispenser m_nameDispenser; }; diff --git a/libyul/optimiser/EqualStoreEliminator.cpp b/libyul/optimiser/EqualStoreEliminator.cpp index 1e894608e9f9..0d7ff9e9c5a4 100644 --- a/libyul/optimiser/EqualStoreEliminator.cpp +++ b/libyul/optimiser/EqualStoreEliminator.cpp @@ -53,13 +53,13 @@ void EqualStoreEliminator::visit(Statement& _statement) { if (auto vars = isSimpleStore(StoreLoadLocation::Storage, *expression)) { - if (std::optional currentValue = storageValue(vars->first)) + if (std::optional currentValue = storageValue(vars->first)) if (*currentValue == vars->second) m_pendingRemovals.insert(&_statement); } else if (auto vars = isSimpleStore(StoreLoadLocation::Memory, *expression)) { - if (std::optional currentValue = memoryValue(vars->first)) + if (std::optional currentValue = memoryValue(vars->first)) if (*currentValue == vars->second) m_pendingRemovals.insert(&_statement); } diff --git a/libyul/optimiser/EqualStoreEliminator.h b/libyul/optimiser/EqualStoreEliminator.h index b8572f4667fd..a0b54c590ff5 100644 --- a/libyul/optimiser/EqualStoreEliminator.h +++ b/libyul/optimiser/EqualStoreEliminator.h @@ -45,7 +45,7 @@ class EqualStoreEliminator: public DataFlowAnalyzer private: EqualStoreEliminator( Dialect const& _dialect, - std::map _functionSideEffects + std::map _functionSideEffects ): DataFlowAnalyzer(_dialect, MemoryAndStorage::Analyze, std::move(_functionSideEffects)) {} diff --git a/libyul/optimiser/EquivalentFunctionCombiner.h b/libyul/optimiser/EquivalentFunctionCombiner.h index 5337f76842d6..627dcb3ff4fd 100644 --- a/libyul/optimiser/EquivalentFunctionCombiner.h +++ b/libyul/optimiser/EquivalentFunctionCombiner.h @@ -46,8 +46,8 @@ class EquivalentFunctionCombiner: public ASTModifier void operator()(FunctionCall& _funCall) override; private: - EquivalentFunctionCombiner(std::map _duplicates): m_duplicates(std::move(_duplicates)) {} - std::map m_duplicates; + EquivalentFunctionCombiner(std::map _duplicates): m_duplicates(std::move(_duplicates)) {} + std::map m_duplicates; }; diff --git a/libyul/optimiser/EquivalentFunctionDetector.h b/libyul/optimiser/EquivalentFunctionDetector.h index d3ddc25f7bdb..7cd161af1a45 100644 --- a/libyul/optimiser/EquivalentFunctionDetector.h +++ b/libyul/optimiser/EquivalentFunctionDetector.h @@ -35,7 +35,7 @@ namespace solidity::yul class EquivalentFunctionDetector: public ASTWalker { public: - static std::map run(Block& _block) + static std::map run(Block& _block) { EquivalentFunctionDetector detector{BlockHasher::run(_block)}; detector(_block); @@ -50,7 +50,7 @@ class EquivalentFunctionDetector: public ASTWalker std::map m_blockHashes; std::map> m_candidates; - std::map m_duplicates; + std::map m_duplicates; }; diff --git a/libyul/optimiser/ExpressionInliner.cpp b/libyul/optimiser/ExpressionInliner.cpp index cacf5843d6b3..ab4bbcfa43a8 100644 --- a/libyul/optimiser/ExpressionInliner.cpp +++ b/libyul/optimiser/ExpressionInliner.cpp @@ -56,11 +56,11 @@ void ExpressionInliner::visit(Expression& _expression) return; FunctionDefinition const& fun = *m_inlinableFunctions.at(funCall.functionName.name); - std::map substitutions; + std::map substitutions; for (size_t i = 0; i < funCall.arguments.size(); i++) { Expression const& arg = funCall.arguments[i]; - YulString paraName = fun.parameters[i].name; + YulName paraName = fun.parameters[i].name; if (!SideEffectsCollector(m_dialect, arg).movable()) return; diff --git a/libyul/optimiser/ExpressionInliner.h b/libyul/optimiser/ExpressionInliner.h index ff7da67b8832..08ff08648428 100644 --- a/libyul/optimiser/ExpressionInliner.h +++ b/libyul/optimiser/ExpressionInliner.h @@ -22,6 +22,7 @@ #include #include +#include #include #include @@ -59,16 +60,16 @@ class ExpressionInliner: public ASTModifier private: ExpressionInliner( Dialect const& _dialect, - std::map const& _inlinableFunctions + std::map const& _inlinableFunctions ): m_dialect(_dialect), m_inlinableFunctions(_inlinableFunctions) {} Dialect const& m_dialect; - std::map const& m_inlinableFunctions; + std::map const& m_inlinableFunctions; - std::map m_varReplacements; + std::map m_varReplacements; /// Set of functions we are currently visiting inside. - std::set m_currentFunctions; + std::set m_currentFunctions; }; } diff --git a/libyul/optimiser/ExpressionJoiner.h b/libyul/optimiser/ExpressionJoiner.h index 3a1fdf743579..07f86ddce73a 100644 --- a/libyul/optimiser/ExpressionJoiner.h +++ b/libyul/optimiser/ExpressionJoiner.h @@ -93,7 +93,7 @@ class ExpressionJoiner: public ASTModifier private: Block* m_currentBlock = nullptr; ///< Pointer to current block holding the statement being visited. size_t m_latestStatementInBlock = 0; ///< Offset to m_currentBlock's statements of the last visited statement. - std::map m_references; ///< Holds reference counts to all variable declarations in current block. + std::map m_references; ///< Holds reference counts to all variable declarations in current block. }; } diff --git a/libyul/optimiser/ExpressionSimplifier.cpp b/libyul/optimiser/ExpressionSimplifier.cpp index 6d0a8c9d7409..482ade8f87d5 100644 --- a/libyul/optimiser/ExpressionSimplifier.cpp +++ b/libyul/optimiser/ExpressionSimplifier.cpp @@ -44,7 +44,7 @@ void ExpressionSimplifier::visit(Expression& _expression) while (auto const* match = SimplificationRules::findFirstMatch( _expression, m_dialect, - [this](YulString _var) { return variableValue(_var); } + [this](YulName _var) { return variableValue(_var); } )) _expression = match->action().toExpression(debugDataOf(_expression), evmVersionFromDialect(m_dialect)); diff --git a/libyul/optimiser/ExpressionSplitter.cpp b/libyul/optimiser/ExpressionSplitter.cpp index 6f0834d7760e..acaa40dbf0e1 100644 --- a/libyul/optimiser/ExpressionSplitter.cpp +++ b/libyul/optimiser/ExpressionSplitter.cpp @@ -99,8 +99,8 @@ void ExpressionSplitter::outlineExpression(Expression& _expr) visit(_expr); langutil::DebugData::ConstPtr debugData = debugDataOf(_expr); - YulString var = m_nameDispenser.newName({}); - YulString type = m_typeInfo.typeOf(_expr); + YulName var = m_nameDispenser.newName({}); + YulName type = m_typeInfo.typeOf(_expr); m_statementsToPrefix.emplace_back(VariableDeclaration{ debugData, {{TypedName{debugData, var, type}}}, diff --git a/libyul/optimiser/ForLoopConditionOutOfBody.cpp b/libyul/optimiser/ForLoopConditionOutOfBody.cpp index 83b1e20a8e33..afd005b719d5 100644 --- a/libyul/optimiser/ForLoopConditionOutOfBody.cpp +++ b/libyul/optimiser/ForLoopConditionOutOfBody.cpp @@ -53,7 +53,7 @@ void ForLoopConditionOutOfBody::operator()(ForLoop& _forLoop) if (!SideEffectsCollector(m_dialect, *firstStatement.condition).movable()) return; - YulString iszero = m_dialect.booleanNegationFunction()->name; + YulName iszero = m_dialect.booleanNegationFunction()->name; langutil::DebugData::ConstPtr debugData = debugDataOf(*firstStatement.condition); if ( diff --git a/libyul/optimiser/FullInliner.cpp b/libyul/optimiser/FullInliner.cpp index 3bf00282c04b..5cdde8f0fdd5 100644 --- a/libyul/optimiser/FullInliner.cpp +++ b/libyul/optimiser/FullInliner.cpp @@ -66,8 +66,8 @@ FullInliner::FullInliner(Block& _ast, NameDispenser& _dispenser, Dialect const& m_constants.emplace(ssaValue.first); // Store size of global statements. - m_functionSizes[YulString{}] = CodeSize::codeSize(_ast); - std::map references = ReferencesCounter::countReferences(m_ast); + m_functionSizes[YulName{}] = CodeSize::codeSize(_ast); + std::map references = ReferencesCounter::countReferences(m_ast); for (auto& statement: m_ast.statements) { if (!std::holds_alternative(statement)) @@ -83,10 +83,7 @@ FullInliner::FullInliner(Block& _ast, NameDispenser& _dispenser, Dialect const& } // Check for memory guard. - std::vector memoryGuardCalls = findFunctionCalls( - _ast, - "memoryguard"_yulstring - ); + std::vector memoryGuardCalls = findFunctionCalls(_ast, "memoryguard"_yulname); // We will perform less aggressive inlining, if no ``memoryguard`` call is found. if (!memoryGuardCalls.empty()) m_hasMemoryGuard = true; @@ -104,7 +101,7 @@ void FullInliner::run(Pass _pass) // function name) order. // We use stable_sort below to keep the inlining order of two functions // with the same depth. - std::map depths = callDepths(); + std::map depths = callDepths(); std::vector functions; for (auto& statement: m_ast.statements) if (std::holds_alternative(statement)) @@ -126,10 +123,10 @@ void FullInliner::run(Pass _pass) handleBlock({}, std::get(statement)); } -std::map FullInliner::callDepths() const +std::map FullInliner::callDepths() const { CallGraph cg = CallGraphGenerator::callGraph(m_ast); - cg.functionCalls.erase(""_yulstring); + cg.functionCalls.erase(""_yulname); // Remove calls to builtin functions. for (auto& call: cg.functionCalls) @@ -139,12 +136,12 @@ std::map FullInliner::callDepths() const else ++it; - std::map depths; + std::map depths; size_t currentDepth = 0; while (true) { - std::vector removed; + std::vector removed; for (auto it = cg.functionCalls.begin(); it != cg.functionCalls.end();) { auto const& [fun, callees] = *it; @@ -159,7 +156,7 @@ std::map FullInliner::callDepths() const } for (auto& call: cg.functionCalls) - for (YulString toBeRemoved: removed) + for (YulName toBeRemoved: removed) ranges::actions::remove(call.second, toBeRemoved); currentDepth++; @@ -175,7 +172,7 @@ std::map FullInliner::callDepths() const return depths; } -bool FullInliner::shallInline(FunctionCall const& _funCall, YulString _callSite) +bool FullInliner::shallInline(FunctionCall const& _funCall, YulName _callSite) { // No recursive inlining if (_funCall.functionName.name == _callSite) @@ -237,7 +234,7 @@ bool FullInliner::shallInline(FunctionCall const& _funCall, YulString _callSite) return (size < (aggressiveInlining ? 8u : 6u) || (constantArg && size < (aggressiveInlining ? 16u : 12u))); } -void FullInliner::tentativelyUpdateCodeSize(YulString _function, YulString _callSite) +void FullInliner::tentativelyUpdateCodeSize(YulName _function, YulName _callSite) { m_functionSizes.at(_callSite) += m_functionSizes.at(_function); } @@ -247,14 +244,14 @@ void FullInliner::updateCodeSize(FunctionDefinition const& _fun) m_functionSizes[_fun.name] = CodeSize::codeSize(_fun.body); } -void FullInliner::handleBlock(YulString _currentFunctionName, Block& _block) +void FullInliner::handleBlock(YulName _currentFunctionName, Block& _block) { InlineModifier{*this, m_nameDispenser, _currentFunctionName, m_dialect}(_block); } bool FullInliner::recursive(FunctionDefinition const& _fun) const { - std::map references = ReferencesCounter::countReferences(_fun); + std::map references = ReferencesCounter::countReferences(_fun); return references[_fun.name] > 0; } @@ -292,7 +289,7 @@ std::optional> InlineModifier::tryInlineStatement(Stateme std::vector InlineModifier::performInline(Statement& _statement, FunctionCall& _funCall) { std::vector newStatements; - std::map variableReplacements; + std::map variableReplacements; FunctionDefinition* function = m_driver.function(_funCall.functionName.name); assertThrow(!!function, OptimizerException, "Attempt to inline invalid function."); @@ -302,7 +299,7 @@ std::vector InlineModifier::performInline(Statement& _statement, Func // helper function to create a new variable that is supposed to model // an existing variable. auto newVariable = [&](TypedName const& _existingVariable, Expression* _value) { - YulString newName = m_nameDispenser.newName(_existingVariable.name); + YulName newName = m_nameDispenser.newName(_existingVariable.name); variableReplacements[_existingVariable.name] = newName; VariableDeclaration varDecl{_funCall.debugData, {{_funCall.debugData, newName, _existingVariable.type}}, {}}; if (_value) @@ -364,7 +361,7 @@ Statement BodyCopier::operator()(FunctionDefinition const&) return {}; } -YulString BodyCopier::translateIdentifier(YulString _name) +YulName BodyCopier::translateIdentifier(YulName _name) { if (m_variableReplacements.count(_name)) return m_variableReplacements.at(_name); diff --git a/libyul/optimiser/FullInliner.h b/libyul/optimiser/FullInliner.h index 931315305c57..e939070238e5 100644 --- a/libyul/optimiser/FullInliner.h +++ b/libyul/optimiser/FullInliner.h @@ -75,9 +75,9 @@ class FullInliner: public ASTModifier /// Inlining heuristic. /// @param _callSite the name of the function in which the function call is located. - bool shallInline(FunctionCall const& _funCall, YulString _callSite); + bool shallInline(FunctionCall const& _funCall, YulName _callSite); - FunctionDefinition* function(YulString _name) + FunctionDefinition* function(YulName _name) { auto it = m_functions.find(_name); if (it != m_functions.end()) @@ -88,7 +88,7 @@ class FullInliner: public ASTModifier /// Adds the size of _funCall to the size of _callSite. This is just /// a rough estimate that is done during inlining. The proper size /// should be determined after inlining is completed. - void tentativelyUpdateCodeSize(YulString _function, YulString _callSite); + void tentativelyUpdateCodeSize(YulName _function, YulName _callSite); private: enum Pass { InlineTiny, InlineRest }; @@ -98,28 +98,28 @@ class FullInliner: public ASTModifier /// @returns a map containing the maximum depths of a call chain starting at each /// function. For recursive functions, the value is one larger than for all others. - std::map callDepths() const; + std::map callDepths() const; void updateCodeSize(FunctionDefinition const& _fun); - void handleBlock(YulString _currentFunctionName, Block& _block); + void handleBlock(YulName _currentFunctionName, Block& _block); bool recursive(FunctionDefinition const& _fun) const; Pass m_pass; /// The AST to be modified. The root block itself will not be modified, because /// we store pointers to functions. Block& m_ast; - std::map m_functions; + std::map m_functions; /// Functions not to be inlined (because they contain the ``leave`` statement). - std::set m_noInlineFunctions; + std::set m_noInlineFunctions; /// True, if the code contains a ``memoryguard`` and we can expect to be able to move variables to memory later. bool m_hasMemoryGuard = false; /// Set of recursive functions. - std::set m_recursiveFunctions; + std::set m_recursiveFunctions; /// Names of functions to always inline. - std::set m_singleUse; + std::set m_singleUse; /// Variables that are constants (used for inlining heuristic) - std::set m_constants; - std::map m_functionSizes; + std::set m_constants; + std::map m_functionSizes; NameDispenser& m_nameDispenser; Dialect const& m_dialect; }; @@ -131,7 +131,7 @@ class FullInliner: public ASTModifier class InlineModifier: public ASTModifier { public: - InlineModifier(FullInliner& _driver, NameDispenser& _nameDispenser, YulString _functionName, Dialect const& _dialect): + InlineModifier(FullInliner& _driver, NameDispenser& _nameDispenser, YulName _functionName, Dialect const& _dialect): m_currentFunction(std::move(_functionName)), m_driver(_driver), m_nameDispenser(_nameDispenser), @@ -144,7 +144,7 @@ class InlineModifier: public ASTModifier std::optional> tryInlineStatement(Statement& _statement); std::vector performInline(Statement& _statement, FunctionCall& _funCall); - YulString m_currentFunction; + YulName m_currentFunction; FullInliner& m_driver; NameDispenser& m_nameDispenser; Dialect const& m_dialect; @@ -160,7 +160,7 @@ class BodyCopier: public ASTCopier public: BodyCopier( NameDispenser& _nameDispenser, - std::map _variableReplacements + std::map _variableReplacements ): m_nameDispenser(_nameDispenser), m_variableReplacements(std::move(_variableReplacements)) @@ -171,10 +171,10 @@ class BodyCopier: public ASTCopier Statement operator()(VariableDeclaration const& _varDecl) override; Statement operator()(FunctionDefinition const& _funDef) override; - YulString translateIdentifier(YulString _name) override; + YulName translateIdentifier(YulName _name) override; NameDispenser& m_nameDispenser; - std::map m_variableReplacements; + std::map m_variableReplacements; }; diff --git a/libyul/optimiser/FunctionCallFinder.cpp b/libyul/optimiser/FunctionCallFinder.cpp index 99f171026e9e..aaf8b9f68232 100644 --- a/libyul/optimiser/FunctionCallFinder.cpp +++ b/libyul/optimiser/FunctionCallFinder.cpp @@ -30,14 +30,14 @@ class MaybeConstFunctionCallFinder: Base { public: using MaybeConstBlock = std::conditional_t, Block const, Block>; - static std::vector run(MaybeConstBlock& _block, YulString const _functionName) + static std::vector run(MaybeConstBlock& _block, YulName const _functionName) { MaybeConstFunctionCallFinder functionCallFinder(_functionName); functionCallFinder(_block); return functionCallFinder.m_calls; } private: - explicit MaybeConstFunctionCallFinder(YulString const _functionName): m_functionName(_functionName), m_calls() {} + explicit MaybeConstFunctionCallFinder(YulName const _functionName): m_functionName(_functionName), m_calls() {} using Base::operator(); void operator()(ResultType& _functionCall) override { @@ -45,17 +45,17 @@ class MaybeConstFunctionCallFinder: Base if (_functionCall.functionName.name == m_functionName) m_calls.emplace_back(&_functionCall); } - YulString m_functionName; + YulName m_functionName; std::vector m_calls; }; } -std::vector solidity::yul::findFunctionCalls(Block& _block, YulString _functionName) +std::vector solidity::yul::findFunctionCalls(Block& _block, YulName _functionName) { return MaybeConstFunctionCallFinder::run(_block, _functionName); } -std::vector solidity::yul::findFunctionCalls(Block const& _block, YulString _functionName) +std::vector solidity::yul::findFunctionCalls(Block const& _block, YulName _functionName) { return MaybeConstFunctionCallFinder::run(_block, _functionName); } diff --git a/libyul/optimiser/FunctionCallFinder.h b/libyul/optimiser/FunctionCallFinder.h index a5d4da56e916..41a19fe99fc7 100644 --- a/libyul/optimiser/FunctionCallFinder.h +++ b/libyul/optimiser/FunctionCallFinder.h @@ -21,7 +21,7 @@ #pragma once #include -#include +#include #include @@ -33,13 +33,13 @@ namespace solidity::yul * * Prerequisite: Disambiguator */ -std::vector findFunctionCalls(Block& _block, YulString _functionName); +std::vector findFunctionCalls(Block& _block, YulName _functionName); /** * Finds all calls to a function of a given name using an ASTWalker. * * Prerequisite: Disambiguator */ -std::vector findFunctionCalls(Block const& _block, YulString _functionName); +std::vector findFunctionCalls(Block const& _block, YulName _functionName); } diff --git a/libyul/optimiser/FunctionSpecializer.cpp b/libyul/optimiser/FunctionSpecializer.cpp index 7e6d486327ea..49da50032dfe 100644 --- a/libyul/optimiser/FunctionSpecializer.cpp +++ b/libyul/optimiser/FunctionSpecializer.cpp @@ -24,7 +24,7 @@ #include #include -#include +#include #include #include @@ -64,7 +64,7 @@ void FunctionSpecializer::operator()(FunctionCall& _f) if (ranges::any_of(arguments, [](auto& _a) { return _a.has_value(); })) { - YulString oldName = std::move(_f.functionName.name); + YulName oldName = std::move(_f.functionName.name); auto newName = m_nameDispenser.newName(oldName); m_oldToNewMap[oldName].emplace_back(std::make_pair(newName, arguments)); @@ -79,19 +79,19 @@ void FunctionSpecializer::operator()(FunctionCall& _f) FunctionDefinition FunctionSpecializer::specialize( FunctionDefinition const& _f, - YulString _newName, + YulName _newName, FunctionSpecializer::LiteralArguments _arguments ) { yulAssert(_arguments.size() == _f.parameters.size(), ""); - std::map translatedNames = applyMap( + std::map translatedNames = applyMap( NameCollector{_f, NameCollector::OnlyVariables}.names(), - [&](auto& _name) -> std::pair + [&](auto& _name) -> std::pair { return std::make_pair(_name, m_nameDispenser.newName(_name)); }, - std::map{} + std::map{} ); FunctionDefinition newFunction = std::get(FunctionCopier{translatedNames}(_f)); diff --git a/libyul/optimiser/FunctionSpecializer.h b/libyul/optimiser/FunctionSpecializer.h index b922ece8b09f..784ec4311e0f 100644 --- a/libyul/optimiser/FunctionSpecializer.h +++ b/libyul/optimiser/FunctionSpecializer.h @@ -67,7 +67,7 @@ class FunctionSpecializer: public ASTModifier private: explicit FunctionSpecializer( - std::set _recursiveFunctions, + std::set _recursiveFunctions, NameDispenser& _nameDispenser, Dialect const& _dialect ): @@ -96,15 +96,15 @@ class FunctionSpecializer: public ASTModifier /// FunctionDefinition specialize( FunctionDefinition const& _f, - YulString _newName, + YulName _newName, FunctionSpecializer::LiteralArguments _arguments ); /// A mapping between the old function name and a pair of new function name and its arguments. /// Note that at least one of the argument will have a literal value. - std::map>> m_oldToNewMap; + std::map>> m_oldToNewMap; /// We skip specializing recursive functions. Need backtracking to properly deal with them. - std::set const m_recursiveFunctions; + std::set const m_recursiveFunctions; NameDispenser& m_nameDispenser; Dialect const& m_dialect; diff --git a/libyul/optimiser/InlinableExpressionFunctionFinder.cpp b/libyul/optimiser/InlinableExpressionFunctionFinder.cpp index 0bb4d368d841..d719302dcbc2 100644 --- a/libyul/optimiser/InlinableExpressionFunctionFinder.cpp +++ b/libyul/optimiser/InlinableExpressionFunctionFinder.cpp @@ -43,7 +43,7 @@ void InlinableExpressionFunctionFinder::operator()(FunctionDefinition const& _fu { if (_function.returnVariables.size() == 1 && _function.body.statements.size() == 1) { - YulString retVariable = _function.returnVariables.front().name; + YulName retVariable = _function.returnVariables.front().name; Statement const& bodyStatement = _function.body.statements.front(); if (std::holds_alternative(bodyStatement)) { @@ -56,7 +56,7 @@ void InlinableExpressionFunctionFinder::operator()(FunctionDefinition const& _fu // would not be valid here if we were searching inside a functionally inlinable // function body. assertThrow(m_disallowedIdentifiers.empty() && !m_foundDisallowedIdentifier, OptimizerException, ""); - m_disallowedIdentifiers = std::set{retVariable, _function.name}; + m_disallowedIdentifiers = std::set{retVariable, _function.name}; std::visit(*this, *assignment.value); if (!m_foundDisallowedIdentifier) m_inlinableFunctions[_function.name] = &_function; diff --git a/libyul/optimiser/InlinableExpressionFunctionFinder.h b/libyul/optimiser/InlinableExpressionFunctionFinder.h index 587bdca91172..e7210da69a0a 100644 --- a/libyul/optimiser/InlinableExpressionFunctionFinder.h +++ b/libyul/optimiser/InlinableExpressionFunctionFinder.h @@ -42,7 +42,7 @@ class InlinableExpressionFunctionFinder: public ASTWalker { public: - std::map const& inlinableFunctions() const + std::map const& inlinableFunctions() const { return m_inlinableFunctions; } @@ -53,15 +53,15 @@ class InlinableExpressionFunctionFinder: public ASTWalker void operator()(FunctionDefinition const& _function) override; private: - void checkAllowed(YulString _name) + void checkAllowed(YulName _name) { if (m_disallowedIdentifiers.count(_name)) m_foundDisallowedIdentifier = true; } bool m_foundDisallowedIdentifier = false; - std::set m_disallowedIdentifiers; - std::map m_inlinableFunctions; + std::set m_disallowedIdentifiers; + std::map m_inlinableFunctions; }; } diff --git a/libyul/optimiser/KnowledgeBase.cpp b/libyul/optimiser/KnowledgeBase.cpp index 79eb2b317940..731f4b3b8195 100644 --- a/libyul/optimiser/KnowledgeBase.cpp +++ b/libyul/optimiser/KnowledgeBase.cpp @@ -32,19 +32,19 @@ using namespace solidity; using namespace solidity::yul; -KnowledgeBase::KnowledgeBase(std::map const& _ssaValues): +KnowledgeBase::KnowledgeBase(std::map const& _ssaValues): m_valuesAreSSA(true), - m_variableValues([_ssaValues](YulString _var) { return util::valueOrNullptr(_ssaValues, _var); }) + m_variableValues([_ssaValues](YulName _var) { return util::valueOrNullptr(_ssaValues, _var); }) {} -bool KnowledgeBase::knownToBeDifferent(YulString _a, YulString _b) +bool KnowledgeBase::knownToBeDifferent(YulName _a, YulName _b) { if (std::optional difference = differenceIfKnownConstant(_a, _b)) return difference != 0; return false; } -std::optional KnowledgeBase::differenceIfKnownConstant(YulString _a, YulString _b) +std::optional KnowledgeBase::differenceIfKnownConstant(YulName _a, YulName _b) { VariableOffset offA = explore(_a); VariableOffset offB = explore(_b); @@ -55,7 +55,7 @@ std::optional KnowledgeBase::differenceIfKnownConstant(YulString _a, YulSt } -bool KnowledgeBase::knownToBeDifferentByAtLeast32(YulString _a, YulString _b) +bool KnowledgeBase::knownToBeDifferentByAtLeast32(YulName _a, YulName _b) { if (std::optional difference = differenceIfKnownConstant(_a, _b)) return difference >= 32 && difference <= u256(0) - 32; @@ -63,12 +63,12 @@ bool KnowledgeBase::knownToBeDifferentByAtLeast32(YulString _a, YulString _b) return false; } -bool KnowledgeBase::knownToBeZero(YulString _a) +bool KnowledgeBase::knownToBeZero(YulName _a) { return valueIfKnownConstant(_a) == 0; } -std::optional KnowledgeBase::valueIfKnownConstant(YulString _a) +std::optional KnowledgeBase::valueIfKnownConstant(YulName _a) { return explore(_a).absoluteValue(); } @@ -83,7 +83,7 @@ std::optional KnowledgeBase::valueIfKnownConstant(Expression const& _expre return std::nullopt; } -KnowledgeBase::VariableOffset KnowledgeBase::explore(YulString _var) +KnowledgeBase::VariableOffset KnowledgeBase::explore(YulName _var) { Expression const* value = nullptr; if (m_valuesAreSSA) @@ -113,12 +113,12 @@ KnowledgeBase::VariableOffset KnowledgeBase::explore(YulString _var) std::optional KnowledgeBase::explore(Expression const& _value) { if (Literal const* literal = std::get_if(&_value)) - return VariableOffset{YulString{}, literal->value.value()}; + return VariableOffset{YulName{}, literal->value.value()}; else if (Identifier const* identifier = std::get_if(&_value)) return explore(identifier->name); else if (FunctionCall const* f = std::get_if(&_value)) { - if (f->functionName.name == "add"_yulstring) + if (f->functionName.name == "add"_yulname) { if (std::optional a = explore(f->arguments[0])) if (std::optional b = explore(f->arguments[1])) @@ -132,13 +132,13 @@ std::optional KnowledgeBase::explore(Expression c return VariableOffset{a->reference, offset}; } } - else if (f->functionName.name == "sub"_yulstring) + else if (f->functionName.name == "sub"_yulname) if (std::optional a = explore(f->arguments[0])) if (std::optional b = explore(f->arguments[1])) { u256 offset = a->offset - b->offset; if (a->reference == b->reference) - return VariableOffset{YulString{}, offset}; + return VariableOffset{YulName{}, offset}; else if (b->isAbsolute()) // b is constant return VariableOffset{a->reference, offset}; @@ -148,7 +148,7 @@ std::optional KnowledgeBase::explore(Expression c return std::nullopt; } -Expression const* KnowledgeBase::valueOf(YulString _var) +Expression const* KnowledgeBase::valueOf(YulName _var) { AssignedValue const* assignedValue = m_variableValues(_var); Expression const* currentValue = assignedValue ? assignedValue->value : nullptr; @@ -162,7 +162,7 @@ Expression const* KnowledgeBase::valueOf(YulString _var) return currentValue; } -void KnowledgeBase::reset(YulString _var) +void KnowledgeBase::reset(YulName _var) { yulAssert(!m_valuesAreSSA); @@ -174,16 +174,16 @@ void KnowledgeBase::reset(YulString _var) m_groupMembers[offset->reference].erase(_var); m_offsets.erase(_var); } - if (std::set* group = util::valueOrNullptr(m_groupMembers, _var)) + if (std::set* group = util::valueOrNullptr(m_groupMembers, _var)) { // _var was a representative, we might have to find a new one. if (!group->empty()) { - YulString newRepresentative = *group->begin(); + YulName newRepresentative = *group->begin(); yulAssert(newRepresentative != _var); u256 newOffset = m_offsets[newRepresentative].offset; // newOffset = newRepresentative - _var - for (YulString groupMember: *group) + for (YulName groupMember: *group) { yulAssert(m_offsets[groupMember].reference == _var); m_offsets[groupMember].reference = newRepresentative; @@ -200,7 +200,7 @@ void KnowledgeBase::reset(YulString _var) } } -KnowledgeBase::VariableOffset KnowledgeBase::setOffset(YulString _variable, VariableOffset _value) +KnowledgeBase::VariableOffset KnowledgeBase::setOffset(YulName _variable, VariableOffset _value) { m_offsets[_variable] = _value; // Constants are not tracked in m_groupMembers because diff --git a/libyul/optimiser/KnowledgeBase.h b/libyul/optimiser/KnowledgeBase.h index f83c5ac66105..46ea7b96af66 100644 --- a/libyul/optimiser/KnowledgeBase.h +++ b/libyul/optimiser/KnowledgeBase.h @@ -22,7 +22,7 @@ #pragma once #include -#include +#include #include #include @@ -55,34 +55,34 @@ struct AssignedValue; * representative variable of the group. * * There is a special group which is the constant values. Those use the - * empty YulString as representative "variable". + * empty YulName as representative "variable". */ class KnowledgeBase { public: /// Constructor for arbitrary value callback that allows for variable values /// to change in between calls to functions of this class. - explicit KnowledgeBase(std::function _variableValues): + explicit KnowledgeBase(std::function _variableValues): m_variableValues(std::move(_variableValues)) {} /// Constructor to use if source code is in SSA form and values are constant. - explicit KnowledgeBase(std::map const& _ssaValues); + explicit KnowledgeBase(std::map const& _ssaValues); - bool knownToBeDifferent(YulString _a, YulString _b); - std::optional differenceIfKnownConstant(YulString _a, YulString _b); - bool knownToBeDifferentByAtLeast32(YulString _a, YulString _b); - bool knownToBeZero(YulString _a); - std::optional valueIfKnownConstant(YulString _a); + bool knownToBeDifferent(YulName _a, YulName _b); + std::optional differenceIfKnownConstant(YulName _a, YulName _b); + bool knownToBeDifferentByAtLeast32(YulName _a, YulName _b); + bool knownToBeZero(YulName _a); + std::optional valueIfKnownConstant(YulName _a); std::optional valueIfKnownConstant(Expression const& _expression); private: /** * Constant offset relative to a reference variable, or absolute constant if the - * reference variable is the empty YulString. + * reference variable is the empty YulName. */ struct VariableOffset { - YulString reference; + YulName reference; u256 offset; bool isAbsolute() const @@ -99,30 +99,30 @@ class KnowledgeBase } }; - VariableOffset explore(YulString _var); + VariableOffset explore(YulName _var); std::optional explore(Expression const& _value); /// Retrieves the current value of a variable and potentially resets the variable if it is not up to date. - Expression const* valueOf(YulString _var); + Expression const* valueOf(YulName _var); /// Resets all information about the variable and removes it from its group, /// potentially finding a new representative. - void reset(YulString _var); + void reset(YulName _var); - VariableOffset setOffset(YulString _variable, VariableOffset _value); + VariableOffset setOffset(YulName _variable, VariableOffset _value); /// If true, we can assume that variable values never change and skip some steps. bool m_valuesAreSSA = false; /// Callback to retrieve the current value of a variable. - std::function m_variableValues; + std::function m_variableValues; /// Offsets for each variable to one representative per group. /// The empty string is the representative of the constant value zero. - std::map m_offsets; + std::map m_offsets; /// Last known value of each variable we queried. - std::map m_lastKnownValue; + std::map m_lastKnownValue; /// For each representative, variables that use it to offset from. - std::map> m_groupMembers; + std::map> m_groupMembers; }; } diff --git a/libyul/optimiser/LoadResolver.cpp b/libyul/optimiser/LoadResolver.cpp index 170eefc902b5..a7ee5dd0b92c 100644 --- a/libyul/optimiser/LoadResolver.cpp +++ b/libyul/optimiser/LoadResolver.cpp @@ -87,7 +87,7 @@ void LoadResolver::tryResolve( if (_arguments.empty() || !std::holds_alternative(_arguments.at(0))) return; - YulString key = std::get(_arguments.at(0)).name; + YulName key = std::get(_arguments.at(0)).name; if (_location == StoreLoadLocation::Storage) { if (auto value = storageValue(key)) @@ -137,7 +137,7 @@ void LoadResolver::tryEvaluateKeccak( if (costOfLiteral > costOfKeccak) return; - std::optional value = memoryValue(memoryKey->name); + std::optional value = memoryValue(memoryKey->name); if (value && inScope(*value)) { std::optional memoryContent = valueOfIdentifier(*value); diff --git a/libyul/optimiser/LoadResolver.h b/libyul/optimiser/LoadResolver.h index e56bc6c4a206..b4a496303373 100644 --- a/libyul/optimiser/LoadResolver.h +++ b/libyul/optimiser/LoadResolver.h @@ -49,7 +49,7 @@ class LoadResolver: public DataFlowAnalyzer private: LoadResolver( Dialect const& _dialect, - std::map _functionSideEffects, + std::map _functionSideEffects, bool _containsMSize, std::optional _expectedExecutionsPerDeployment ): diff --git a/libyul/optimiser/LoopInvariantCodeMotion.cpp b/libyul/optimiser/LoopInvariantCodeMotion.cpp index da3c5e3e0a5a..2a196a68f956 100644 --- a/libyul/optimiser/LoopInvariantCodeMotion.cpp +++ b/libyul/optimiser/LoopInvariantCodeMotion.cpp @@ -32,10 +32,10 @@ using namespace solidity::yul; void LoopInvariantCodeMotion::run(OptimiserStepContext& _context, Block& _ast) { - std::map functionSideEffects = + std::map functionSideEffects = SideEffectsPropagator::sideEffects(_context.dialect, CallGraphGenerator::callGraph(_ast)); bool containsMSize = MSizeFinder::containsMSize(_context.dialect, _ast); - std::set ssaVars = SSAValueTracker::ssaVariables(_ast); + std::set ssaVars = SSAValueTracker::ssaVariables(_ast); LoopInvariantCodeMotion{_context.dialect, ssaVars, functionSideEffects, containsMSize}(_ast); } @@ -56,7 +56,7 @@ void LoopInvariantCodeMotion::operator()(Block& _block) bool LoopInvariantCodeMotion::canBePromoted( VariableDeclaration const& _varDecl, - std::set const& _varsDefinedInCurrentScope, + std::set const& _varsDefinedInCurrentScope, SideEffects const& _forLoopSideEffects ) const { @@ -90,7 +90,7 @@ std::optional> LoopInvariantCodeMotion::rewriteLoop(ForLo std::vector replacement; for (Block* block: {&_for.post, &_for.body}) { - std::set varsDefinedInScope; + std::set varsDefinedInScope; util::iterateReplacing( block->statements, [&](Statement& _s) -> std::optional> diff --git a/libyul/optimiser/LoopInvariantCodeMotion.h b/libyul/optimiser/LoopInvariantCodeMotion.h index 1b264792470c..c85b87a01c32 100644 --- a/libyul/optimiser/LoopInvariantCodeMotion.h +++ b/libyul/optimiser/LoopInvariantCodeMotion.h @@ -48,8 +48,8 @@ class LoopInvariantCodeMotion: public ASTModifier private: explicit LoopInvariantCodeMotion( Dialect const& _dialect, - std::set const& _ssaVariables, - std::map const& _functionSideEffects, + std::set const& _ssaVariables, + std::map const& _functionSideEffects, bool _containsMSize ): m_containsMSize(_containsMSize), @@ -61,15 +61,15 @@ class LoopInvariantCodeMotion: public ASTModifier /// @returns true if the given variable declaration can be moved to in front of the loop. bool canBePromoted( VariableDeclaration const& _varDecl, - std::set const& _varsDefinedInCurrentScope, + std::set const& _varsDefinedInCurrentScope, SideEffects const& _forLoopSideEffects ) const; std::optional> rewriteLoop(ForLoop& _for); bool m_containsMSize = true; Dialect const& m_dialect; - std::set const& m_ssaVariables; - std::map const& m_functionSideEffects; + std::set const& m_ssaVariables; + std::map const& m_functionSideEffects; }; } diff --git a/libyul/optimiser/Metrics.cpp b/libyul/optimiser/Metrics.cpp index 2f1dee93eabe..546c465b5c43 100644 --- a/libyul/optimiser/Metrics.cpp +++ b/libyul/optimiser/Metrics.cpp @@ -199,7 +199,7 @@ void AssignmentCounter::operator()(Assignment const& _assignment) ++m_assignmentCounters[variable.name]; } -size_t AssignmentCounter::assignmentCount(YulString _name) const +size_t AssignmentCounter::assignmentCount(YulName _name) const { auto it = m_assignmentCounters.find(_name); return (it == m_assignmentCounters.end()) ? 0 : it->second; diff --git a/libyul/optimiser/Metrics.h b/libyul/optimiser/Metrics.h index f86e3b28dfad..01ab1adbd7e3 100644 --- a/libyul/optimiser/Metrics.h +++ b/libyul/optimiser/Metrics.h @@ -139,9 +139,9 @@ class AssignmentCounter: public ASTWalker public: using ASTWalker::operator(); void operator()(Assignment const& _assignment) override; - std::size_t assignmentCount(YulString _name) const; + std::size_t assignmentCount(YulName _name) const; private: - std::map m_assignmentCounters; + std::map m_assignmentCounters; }; } diff --git a/libyul/optimiser/NameCollector.cpp b/libyul/optimiser/NameCollector.cpp index 7fb0c7ed28e9..d6db837f8485 100644 --- a/libyul/optimiser/NameCollector.cpp +++ b/libyul/optimiser/NameCollector.cpp @@ -59,21 +59,21 @@ void ReferencesCounter::operator()(FunctionCall const& _funCall) ASTWalker::operator()(_funCall); } -std::map ReferencesCounter::countReferences(Block const& _block) +std::map ReferencesCounter::countReferences(Block const& _block) { ReferencesCounter counter; counter(_block); return std::move(counter.m_references); } -std::map ReferencesCounter::countReferences(FunctionDefinition const& _function) +std::map ReferencesCounter::countReferences(FunctionDefinition const& _function) { ReferencesCounter counter; counter(_function); return std::move(counter.m_references); } -std::map ReferencesCounter::countReferences(Expression const& _expression) +std::map ReferencesCounter::countReferences(Expression const& _expression) { ReferencesCounter counter; counter.visit(_expression); @@ -85,28 +85,28 @@ void VariableReferencesCounter::operator()(Identifier const& _identifier) ++m_references[_identifier.name]; } -std::map VariableReferencesCounter::countReferences(Block const& _block) +std::map VariableReferencesCounter::countReferences(Block const& _block) { VariableReferencesCounter counter; counter(_block); return std::move(counter.m_references); } -std::map VariableReferencesCounter::countReferences(FunctionDefinition const& _function) +std::map VariableReferencesCounter::countReferences(FunctionDefinition const& _function) { VariableReferencesCounter counter; counter(_function); return std::move(counter.m_references); } -std::map VariableReferencesCounter::countReferences(Expression const& _expression) +std::map VariableReferencesCounter::countReferences(Expression const& _expression) { VariableReferencesCounter counter; counter.visit(_expression); return std::move(counter.m_references); } -std::map VariableReferencesCounter::countReferences(Statement const& _statement) +std::map VariableReferencesCounter::countReferences(Statement const& _statement) { VariableReferencesCounter counter; counter.visit(_statement); @@ -138,9 +138,9 @@ void AssignmentsSinceContinue::operator()(FunctionDefinition const&) yulAssert(false, ""); } -std::set solidity::yul::assignedVariableNames(Block const& _code) +std::set solidity::yul::assignedVariableNames(Block const& _code) { - std::set names; + std::set names; forEach(_code, [&](Assignment const& _assignment) { for (auto const& var: _assignment.variableNames) names.emplace(var.name); @@ -148,9 +148,9 @@ std::set solidity::yul::assignedVariableNames(Block const& _code) return names; } -std::map solidity::yul::allFunctionDefinitions(Block const& _block) +std::map solidity::yul::allFunctionDefinitions(Block const& _block) { - std::map result; + std::map result; forEach(_block, [&](FunctionDefinition const& _function) { result[_function.name] = &_function; }); diff --git a/libyul/optimiser/NameCollector.h b/libyul/optimiser/NameCollector.h index ad18e1e26bb3..0fc2e311ca50 100644 --- a/libyul/optimiser/NameCollector.h +++ b/libyul/optimiser/NameCollector.h @@ -22,6 +22,7 @@ #pragma once #include +#include #include #include @@ -59,9 +60,9 @@ class NameCollector: public ASTWalker void operator()(VariableDeclaration const& _varDecl) override; void operator()(FunctionDefinition const& _funDef) override; - std::set names() const { return m_names; } + std::set names() const { return m_names; } private: - std::set m_names; + std::set m_names; CollectWhat m_collectWhat = VariablesAndFunctions; }; @@ -75,12 +76,12 @@ class ReferencesCounter: public ASTWalker void operator()(Identifier const& _identifier) override; void operator()(FunctionCall const& _funCall) override; - static std::map countReferences(Block const& _block); - static std::map countReferences(FunctionDefinition const& _function); - static std::map countReferences(Expression const& _expression); + static std::map countReferences(Block const& _block); + static std::map countReferences(FunctionDefinition const& _function); + static std::map countReferences(Expression const& _expression); private: - std::map m_references; + std::map m_references; }; /** @@ -92,13 +93,13 @@ class VariableReferencesCounter: public ASTWalker using ASTWalker::operator (); void operator()(Identifier const& _identifier) override; - static std::map countReferences(Block const& _block); - static std::map countReferences(FunctionDefinition const& _function); - static std::map countReferences(Expression const& _expression); - static std::map countReferences(Statement const& _statement); + static std::map countReferences(Block const& _block); + static std::map countReferences(FunctionDefinition const& _function); + static std::map countReferences(Expression const& _expression); + static std::map countReferences(Statement const& _statement); private: - std::map m_references; + std::map m_references; }; /** @@ -117,21 +118,21 @@ class AssignmentsSinceContinue: public ASTWalker void operator()(Assignment const& _assignment) override; void operator()(FunctionDefinition const& _funDef) override; - std::set const& names() const { return m_names; } + std::set const& names() const { return m_names; } bool empty() const noexcept { return m_names.empty(); } private: size_t m_forLoopDepth = 0; bool m_continueFound = false; - std::set m_names; + std::set m_names; }; /// @returns the names of all variables that are assigned to inside @a _code. /// (ignores variable declarations) -std::set assignedVariableNames(Block const& _code); +std::set assignedVariableNames(Block const& _code); /// @returns all function definitions anywhere in the AST. /// Requires disambiguated source. -std::map allFunctionDefinitions(Block const& _block); +std::map allFunctionDefinitions(Block const& _block); } diff --git a/libyul/optimiser/NameDispenser.cpp b/libyul/optimiser/NameDispenser.cpp index 3a8db5ee449e..c2b6b9847f3c 100644 --- a/libyul/optimiser/NameDispenser.cpp +++ b/libyul/optimiser/NameDispenser.cpp @@ -25,7 +25,6 @@ #include #include #include -#include #include @@ -33,31 +32,31 @@ using namespace solidity; using namespace solidity::yul; using namespace solidity::util; -NameDispenser::NameDispenser(Dialect const& _dialect, Block const& _ast, std::set _reservedNames): +NameDispenser::NameDispenser(Dialect const& _dialect, Block const& _ast, std::set _reservedNames): NameDispenser(_dialect, NameCollector(_ast).names() + _reservedNames) { m_reservedNames = std::move(_reservedNames); } -NameDispenser::NameDispenser(Dialect const& _dialect, std::set _usedNames): +NameDispenser::NameDispenser(Dialect const& _dialect, std::set _usedNames): m_dialect(_dialect), m_usedNames(std::move(_usedNames)) { } -YulString NameDispenser::newName(YulString _nameHint) +YulName NameDispenser::newName(YulName _nameHint) { - YulString name = _nameHint; + YulName name = _nameHint; while (illegalName(name)) { m_counter++; - name = YulString(_nameHint.str() + "_" + std::to_string(m_counter)); + name = YulName(_nameHint.str() + "_" + std::to_string(m_counter)); } m_usedNames.emplace(name); return name; } -bool NameDispenser::illegalName(YulString _name) +bool NameDispenser::illegalName(YulName _name) { return isRestrictedIdentifier(m_dialect, _name) || m_usedNames.count(_name); } diff --git a/libyul/optimiser/NameDispenser.h b/libyul/optimiser/NameDispenser.h index 6e655e416b51..3da50359a764 100644 --- a/libyul/optimiser/NameDispenser.h +++ b/libyul/optimiser/NameDispenser.h @@ -22,7 +22,7 @@ #include -#include +#include #include @@ -40,21 +40,21 @@ class NameDispenser { public: /// Initialize the name dispenser with all the names used in the given AST. - explicit NameDispenser(Dialect const& _dialect, Block const& _ast, std::set _reservedNames = {}); + explicit NameDispenser(Dialect const& _dialect, Block const& _ast, std::set _reservedNames = {}); /// Initialize the name dispenser with the given used names. - explicit NameDispenser(Dialect const& _dialect, std::set _usedNames); + explicit NameDispenser(Dialect const& _dialect, std::set _usedNames); /// @returns a currently unused name that should be similar to _nameHint. - YulString newName(YulString _nameHint); + YulName newName(YulName _nameHint); /// Mark @a _name as used, i.e. the dispenser's newName function will not /// return it. - void markUsed(YulString _name) { m_usedNames.insert(_name); } + void markUsed(YulName _name) { m_usedNames.insert(_name); } - std::set const& usedNames() { return m_usedNames; } + std::set const& usedNames() { return m_usedNames; } /// Returns true if `_name` is either used or is a restricted identifier. - bool illegalName(YulString _name); + bool illegalName(YulName _name); /// Resets `m_usedNames` with *only* the names that are used in the AST. Also resets value of /// `m_counter` to zero. @@ -62,8 +62,8 @@ class NameDispenser private: Dialect const& m_dialect; - std::set m_usedNames; - std::set m_reservedNames; + std::set m_usedNames; + std::set m_reservedNames; size_t m_counter = 0; }; diff --git a/libyul/optimiser/NameDisplacer.cpp b/libyul/optimiser/NameDisplacer.cpp index 4d0d217d8619..fd813fbfc2f1 100644 --- a/libyul/optimiser/NameDisplacer.cpp +++ b/libyul/optimiser/NameDisplacer.cpp @@ -69,14 +69,14 @@ void NameDisplacer::operator()(Block& _block) ASTModifier::operator()(_block); } -void NameDisplacer::checkAndReplaceNew(YulString& _name) +void NameDisplacer::checkAndReplaceNew(YulName& _name) { yulAssert(!m_translations.count(_name), ""); if (m_namesToFree.count(_name)) _name = (m_translations[_name] = m_nameDispenser.newName(_name)); } -void NameDisplacer::checkAndReplace(YulString& _name) const +void NameDisplacer::checkAndReplace(YulName& _name) const { if (m_translations.count(_name)) _name = m_translations.at(_name); diff --git a/libyul/optimiser/NameDisplacer.h b/libyul/optimiser/NameDisplacer.h index 336dd04e42de..3312e203d7ae 100644 --- a/libyul/optimiser/NameDisplacer.h +++ b/libyul/optimiser/NameDisplacer.h @@ -44,12 +44,12 @@ class NameDisplacer: public ASTModifier public: explicit NameDisplacer( NameDispenser& _dispenser, - std::set const& _namesToFree + std::set const& _namesToFree ): m_nameDispenser(_dispenser), m_namesToFree(_namesToFree) { - for (YulString n: _namesToFree) + for (YulName n: _namesToFree) m_nameDispenser.markUsed(n); } @@ -60,17 +60,17 @@ class NameDisplacer: public ASTModifier void operator()(FunctionCall& _funCall) override; void operator()(Block& _block) override; - std::map const& translations() const { return m_translations; } + std::map const& translations() const { return m_translations; } protected: /// Check if the newly introduced identifier @a _name has to be replaced. - void checkAndReplaceNew(YulString& _name); + void checkAndReplaceNew(YulName& _name); /// Replace the identifier @a _name if it is in the translation map. - void checkAndReplace(YulString& _name) const; + void checkAndReplace(YulName& _name) const; NameDispenser& m_nameDispenser; - std::set const& m_namesToFree; - std::map m_translations; + std::set const& m_namesToFree; + std::map m_translations; }; } diff --git a/libyul/optimiser/NameSimplifier.cpp b/libyul/optimiser/NameSimplifier.cpp index f7d732547773..f03a448f0d92 100644 --- a/libyul/optimiser/NameSimplifier.cpp +++ b/libyul/optimiser/NameSimplifier.cpp @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include @@ -32,10 +32,10 @@ using namespace solidity::yul; NameSimplifier::NameSimplifier(OptimiserStepContext& _context, Block const& _ast): m_context(_context) { - for (YulString name: _context.reservedIdentifiers) + for (YulName name: _context.reservedIdentifiers) m_translations[name] = name; - for (YulString const& name: NameCollector(_ast).names()) + for (YulName const& name: NameCollector(_ast).names()) findSimplification(name); } @@ -72,7 +72,7 @@ void NameSimplifier::operator()(FunctionCall& _funCall) ASTModifier::operator()(_funCall); } -void NameSimplifier::findSimplification(YulString const& _name) +void NameSimplifier::findSimplification(YulName const& _name) { if (m_translations.count(_name)) return; @@ -102,19 +102,19 @@ void NameSimplifier::findSimplification(YulString const& _name) for (auto const& [pattern, substitute]: replacements) { std::string candidate = regex_replace(name, pattern, substitute); - if (!candidate.empty() && !m_context.dispenser.illegalName(YulString(candidate))) + if (!candidate.empty() && !m_context.dispenser.illegalName(YulName(candidate))) name = candidate; } if (name != _name.str()) { - YulString newName{name}; + YulName newName{name}; m_context.dispenser.markUsed(newName); m_translations[_name] = std::move(newName); } } -void NameSimplifier::translate(YulString& _name) +void NameSimplifier::translate(YulName& _name) { auto it = m_translations.find(_name); if (it != m_translations.end()) diff --git a/libyul/optimiser/NameSimplifier.h b/libyul/optimiser/NameSimplifier.h index 34cf6945115b..848e61f567ac 100644 --- a/libyul/optimiser/NameSimplifier.h +++ b/libyul/optimiser/NameSimplifier.h @@ -20,7 +20,7 @@ #include #include -#include +#include #include #include @@ -62,11 +62,11 @@ class NameSimplifier: public ASTModifier /// Tries to rename a list of variables. void renameVariables(std::vector& _variables); - void findSimplification(YulString const& _name); - void translate(YulString& _name); + void findSimplification(YulName const& _name); + void translate(YulName& _name); OptimiserStepContext& m_context; - std::map m_translations; + std::map m_translations; }; } diff --git a/libyul/optimiser/OptimiserStep.h b/libyul/optimiser/OptimiserStep.h index e3e5fe4c605d..89bfcef814d0 100644 --- a/libyul/optimiser/OptimiserStep.h +++ b/libyul/optimiser/OptimiserStep.h @@ -29,14 +29,13 @@ namespace solidity::yul struct Dialect; struct Block; -class YulString; class NameDispenser; struct OptimiserStepContext { Dialect const& dialect; NameDispenser& dispenser; - std::set const& reservedIdentifiers; + std::set const& reservedIdentifiers; /// The value nullopt represents creation code std::optional expectedExecutionsPerDeployment; }; diff --git a/libyul/optimiser/OptimizerUtilities.cpp b/libyul/optimiser/OptimizerUtilities.cpp index bfa3d888f19b..19f262060fc0 100644 --- a/libyul/optimiser/OptimizerUtilities.cpp +++ b/libyul/optimiser/OptimizerUtilities.cpp @@ -55,12 +55,12 @@ void yul::removeEmptyBlocks(Block& _block) ranges::actions::remove_if(_block.statements, isEmptyBlock); } -bool yul::isRestrictedIdentifier(Dialect const& _dialect, YulString const& _identifier) +bool yul::isRestrictedIdentifier(Dialect const& _dialect, YulName const& _identifier) { return _identifier.empty() || hasLeadingOrTrailingDot(_identifier.str()) || TokenTraits::isYulKeyword(_identifier.str()) || _dialect.reservedIdentifier(_identifier); } -std::optional yul::toEVMInstruction(Dialect const& _dialect, YulString const& _name) +std::optional yul::toEVMInstruction(Dialect const& _dialect, YulName const& _name) { if (auto const* dialect = dynamic_cast(&_dialect)) if (BuiltinFunctionForEVM const* builtin = dialect->builtin(_name)) diff --git a/libyul/optimiser/OptimizerUtilities.h b/libyul/optimiser/OptimizerUtilities.h index cb07f7a53006..911a1be0a812 100644 --- a/libyul/optimiser/OptimizerUtilities.h +++ b/libyul/optimiser/OptimizerUtilities.h @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include @@ -45,10 +45,10 @@ void removeEmptyBlocks(Block& _block); /// Returns true if a given literal can not be used as an identifier. /// This includes Yul keywords and builtins of the given dialect. -bool isRestrictedIdentifier(Dialect const& _dialect, YulString const& _identifier); +bool isRestrictedIdentifier(Dialect const& _dialect, YulName const& _identifier); /// Helper function that returns the instruction, if the `_name` is a BuiltinFunction -std::optional toEVMInstruction(Dialect const& _dialect, YulString const& _name); +std::optional toEVMInstruction(Dialect const& _dialect, YulName const& _name); /// Helper function that returns the EVM version from a dialect. /// It returns the default EVM version if dialect is not an EVMDialect. diff --git a/libyul/optimiser/Rematerialiser.cpp b/libyul/optimiser/Rematerialiser.cpp index db6920f2439b..fe33b10a2245 100644 --- a/libyul/optimiser/Rematerialiser.cpp +++ b/libyul/optimiser/Rematerialiser.cpp @@ -31,7 +31,7 @@ using namespace solidity; using namespace solidity::yul; -void Rematerialiser::run(Dialect const& _dialect, Block& _ast, std::set _varsToAlwaysRematerialize, bool _onlySelectedVariables) +void Rematerialiser::run(Dialect const& _dialect, Block& _ast, std::set _varsToAlwaysRematerialize, bool _onlySelectedVariables) { Rematerialiser{_dialect, _ast, std::move(_varsToAlwaysRematerialize), _onlySelectedVariables}(_ast); } @@ -39,7 +39,7 @@ void Rematerialiser::run(Dialect const& _dialect, Block& _ast, std::set _varsToAlwaysRematerialize, + std::set _varsToAlwaysRematerialize, bool _onlySelectedVariables ): DataFlowAnalyzer(_dialect, MemoryAndStorage::Ignore), @@ -54,7 +54,7 @@ void Rematerialiser::visit(Expression& _e) if (std::holds_alternative(_e)) { Identifier& identifier = std::get(_e); - YulString name = identifier.name; + YulName name = identifier.name; if (AssignedValue const* value = variableValue(name)) { assertThrow(value->value, OptimizerException, ""); @@ -93,7 +93,7 @@ void LiteralRematerialiser::visit(Expression& _e) if (std::holds_alternative(_e)) { Identifier& identifier = std::get(_e); - YulString name = identifier.name; + YulName name = identifier.name; if (AssignedValue const* value = variableValue(name)) { assertThrow(value->value, OptimizerException, ""); diff --git a/libyul/optimiser/Rematerialiser.h b/libyul/optimiser/Rematerialiser.h index 9ee5209fdfeb..a482ef53e015 100644 --- a/libyul/optimiser/Rematerialiser.h +++ b/libyul/optimiser/Rematerialiser.h @@ -50,7 +50,7 @@ class Rematerialiser: public DataFlowAnalyzer static void run( Dialect const& _dialect, Block& _ast, - std::set _varsToAlwaysRematerialize = {}, + std::set _varsToAlwaysRematerialize = {}, bool _onlySelectedVariables = false ); @@ -58,7 +58,7 @@ class Rematerialiser: public DataFlowAnalyzer Rematerialiser( Dialect const& _dialect, Block& _ast, - std::set _varsToAlwaysRematerialize = {}, + std::set _varsToAlwaysRematerialize = {}, bool _onlySelectedVariables = false ); @@ -67,8 +67,8 @@ class Rematerialiser: public DataFlowAnalyzer using ASTModifier::visit; void visit(Expression& _e) override; - std::map m_referenceCounts; - std::set m_varsToAlwaysRematerialize; + std::map m_referenceCounts; + std::set m_varsToAlwaysRematerialize; bool m_onlySelectedVariables = false; }; diff --git a/libyul/optimiser/SSATransform.cpp b/libyul/optimiser/SSATransform.cpp index dba2f6f04610..80abdf7e6516 100644 --- a/libyul/optimiser/SSATransform.cpp +++ b/libyul/optimiser/SSATransform.cpp @@ -46,7 +46,7 @@ class IntroduceSSA: public ASTModifier public: explicit IntroduceSSA( NameDispenser& _nameDispenser, - std::set const& _variablesToReplace, + std::set const& _variablesToReplace, TypeInfo& _typeInfo ): m_nameDispenser(_nameDispenser), @@ -58,7 +58,7 @@ class IntroduceSSA: public ASTModifier private: NameDispenser& m_nameDispenser; - std::set const& m_variablesToReplace; + std::set const& m_variablesToReplace; TypeInfo const& m_typeInfo; }; @@ -90,8 +90,8 @@ void IntroduceSSA::operator()(Block& _block) TypedNameList newVariables; for (auto const& var: varDecl.variables) { - YulString oldName = var.name; - YulString newName = m_nameDispenser.newName(oldName); + YulName oldName = var.name; + YulName newName = m_nameDispenser.newName(oldName); newVariables.emplace_back(TypedName{debugData, newName, var.type}); statements.emplace_back(VariableDeclaration{ debugData, @@ -117,8 +117,8 @@ void IntroduceSSA::operator()(Block& _block) TypedNameList newVariables; for (auto const& var: assignment.variableNames) { - YulString oldName = var.name; - YulString newName = m_nameDispenser.newName(oldName); + YulName oldName = var.name; + YulName newName = m_nameDispenser.newName(oldName); newVariables.emplace_back(TypedName{debugData, newName, m_typeInfo.typeOfVariable(oldName) @@ -148,7 +148,7 @@ class IntroduceControlFlowSSA: public ASTModifier public: explicit IntroduceControlFlowSSA( NameDispenser& _nameDispenser, - std::set const& _variablesToReplace, + std::set const& _variablesToReplace, TypeInfo const& _typeInfo ): m_nameDispenser(_nameDispenser), @@ -163,19 +163,19 @@ class IntroduceControlFlowSSA: public ASTModifier private: NameDispenser& m_nameDispenser; - std::set const& m_variablesToReplace; + std::set const& m_variablesToReplace; /// Variables (that are to be replaced) currently in scope. - std::set m_variablesInScope; + std::set m_variablesInScope; /// Variables that do not have a specific value. - util::UniqueVector m_variablesToReassign; + util::UniqueVector m_variablesToReassign; TypeInfo const& m_typeInfo; }; void IntroduceControlFlowSSA::operator()(FunctionDefinition& _function) { - std::set varsInScope; + std::set varsInScope; std::swap(varsInScope, m_variablesInScope); - util::UniqueVector toReassign; + util::UniqueVector toReassign; std::swap(toReassign, m_variablesToReassign); for (auto const& param: _function.parameters) @@ -207,7 +207,7 @@ void IntroduceControlFlowSSA::operator()(Switch& _switch) { yulAssert(m_variablesToReassign.empty(), ""); - util::UniqueVector toReassign; + util::UniqueVector toReassign; for (auto& c: _switch.cases) { (*this)(c.body); @@ -219,17 +219,17 @@ void IntroduceControlFlowSSA::operator()(Switch& _switch) void IntroduceControlFlowSSA::operator()(Block& _block) { - util::UniqueVector variablesDeclaredHere; - util::UniqueVector assignedVariables; + util::UniqueVector variablesDeclaredHere; + util::UniqueVector assignedVariables; util::iterateReplacing( _block.statements, [&](Statement& _s) -> std::optional> { std::vector toPrepend; - for (YulString toReassign: m_variablesToReassign) + for (YulName toReassign: m_variablesToReassign) { - YulString newName = m_nameDispenser.newName(toReassign); + YulName newName = m_nameDispenser.newName(toReassign); toPrepend.emplace_back(VariableDeclaration{ debugDataOf(_s), {TypedName{debugDataOf(_s), newName, m_typeInfo.typeOfVariable(toReassign)}}, @@ -281,7 +281,7 @@ void IntroduceControlFlowSSA::operator()(Block& _block) class PropagateValues: public ASTModifier { public: - explicit PropagateValues(std::set const& _variablesToReplace): + explicit PropagateValues(std::set const& _variablesToReplace): m_variablesToReplace(_variablesToReplace) { } @@ -294,9 +294,9 @@ class PropagateValues: public ASTModifier private: /// This is a set of all variables that are assigned to anywhere in the code. /// Variables that are only declared but never re-assigned are not touched. - std::set const& m_variablesToReplace; - std::map m_currentVariableValues; - std::set m_clearAtEndOfBlock; + std::set const& m_variablesToReplace; + std::map m_currentVariableValues; + std::set m_clearAtEndOfBlock; }; void PropagateValues::operator()(Identifier& _identifier) @@ -312,7 +312,7 @@ void PropagateValues::operator()(VariableDeclaration& _varDecl) if (_varDecl.variables.size() != 1) return; - YulString variable = _varDecl.variables.front().name; + YulName variable = _varDecl.variables.front().name; if (m_variablesToReplace.count(variable)) { // `let a := a_1` - regular declaration of non-SSA variable @@ -323,7 +323,7 @@ void PropagateValues::operator()(VariableDeclaration& _varDecl) else if (_varDecl.value && std::holds_alternative(*_varDecl.value)) { // `let a_1 := a` - assignment to SSA variable after a branch. - YulString value = std::get(*_varDecl.value).name; + YulName value = std::get(*_varDecl.value).name; if (m_variablesToReplace.count(value)) { // This is safe because `a_1` is not a "variable to replace" and thus @@ -341,7 +341,7 @@ void PropagateValues::operator()(Assignment& _assignment) if (_assignment.variableNames.size() != 1) return; - YulString name = _assignment.variableNames.front().name; + YulName name = _assignment.variableNames.front().name; if (!m_variablesToReplace.count(name)) return; @@ -364,7 +364,7 @@ void PropagateValues::operator()(ForLoop& _for) void PropagateValues::operator()(Block& _block) { - std::set clearAtParentBlock = std::move(m_clearAtEndOfBlock); + std::set clearAtParentBlock = std::move(m_clearAtEndOfBlock); m_clearAtEndOfBlock.clear(); ASTModifier::operator()(_block); @@ -380,7 +380,7 @@ void PropagateValues::operator()(Block& _block) void SSATransform::run(OptimiserStepContext& _context, Block& _ast) { TypeInfo typeInfo(_context.dialect, _ast); - std::set assignedVariables = assignedVariableNames(_ast); + std::set assignedVariables = assignedVariableNames(_ast); IntroduceSSA{_context.dispenser, assignedVariables, typeInfo}(_ast); IntroduceControlFlowSSA{_context.dispenser, assignedVariables, typeInfo}(_ast); PropagateValues{assignedVariables}(_ast); diff --git a/libyul/optimiser/SSAValueTracker.cpp b/libyul/optimiser/SSAValueTracker.cpp index 1d25cb54b514..d39ce4b8d263 100644 --- a/libyul/optimiser/SSAValueTracker.cpp +++ b/libyul/optimiser/SSAValueTracker.cpp @@ -49,17 +49,17 @@ void SSAValueTracker::operator()(VariableDeclaration const& _varDecl) setValue(_varDecl.variables.front().name, _varDecl.value.get()); } -std::set SSAValueTracker::ssaVariables(Block const& _ast) +std::set SSAValueTracker::ssaVariables(Block const& _ast) { SSAValueTracker t; t(_ast); - std::set ssaVars; + std::set ssaVars; for (auto const& value: t.values()) ssaVars.insert(value.first); return ssaVars; } -void SSAValueTracker::setValue(YulString _name, Expression const* _value) +void SSAValueTracker::setValue(YulName _name, Expression const* _value) { assertThrow( m_values.count(_name) == 0, diff --git a/libyul/optimiser/SSAValueTracker.h b/libyul/optimiser/SSAValueTracker.h index 5a7eee5124b4..0196ecc40e99 100644 --- a/libyul/optimiser/SSAValueTracker.h +++ b/libyul/optimiser/SSAValueTracker.h @@ -47,18 +47,18 @@ class SSAValueTracker: public ASTWalker void operator()(VariableDeclaration const& _varDecl) override; void operator()(Assignment const& _assignment) override; - std::map const& values() const { return m_values; } - Expression const* value(YulString _name) const { return m_values.at(_name); } + std::map const& values() const { return m_values; } + Expression const* value(YulName _name) const { return m_values.at(_name); } - static std::set ssaVariables(Block const& _ast); + static std::set ssaVariables(Block const& _ast); private: - void setValue(YulString _name, Expression const* _value); + void setValue(YulName _name, Expression const* _value); /// Special expression whose address will be used in m_values. - /// YulString does not need to be reset because SSAValueTracker is short-lived. + /// YulName does not need to be reset because SSAValueTracker is short-lived. Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue(u256{0}), {}}}; - std::map m_values; + std::map m_values; }; } diff --git a/libyul/optimiser/Semantics.cpp b/libyul/optimiser/Semantics.cpp index 5d375b1454cb..7dbbb676b43b 100644 --- a/libyul/optimiser/Semantics.cpp +++ b/libyul/optimiser/Semantics.cpp @@ -40,7 +40,7 @@ using namespace solidity::yul; SideEffectsCollector::SideEffectsCollector( Dialect const& _dialect, Expression const& _expression, - std::map const* _functionSideEffects + std::map const* _functionSideEffects ): SideEffectsCollector(_dialect, _functionSideEffects) { @@ -56,7 +56,7 @@ SideEffectsCollector::SideEffectsCollector(Dialect const& _dialect, Statement co SideEffectsCollector::SideEffectsCollector( Dialect const& _dialect, Block const& _ast, - std::map const* _functionSideEffects + std::map const* _functionSideEffects ): SideEffectsCollector(_dialect, _functionSideEffects) { @@ -66,7 +66,7 @@ SideEffectsCollector::SideEffectsCollector( SideEffectsCollector::SideEffectsCollector( Dialect const& _dialect, ForLoop const& _ast, - std::map const* _functionSideEffects + std::map const* _functionSideEffects ): SideEffectsCollector(_dialect, _functionSideEffects) { @@ -77,7 +77,7 @@ void SideEffectsCollector::operator()(FunctionCall const& _functionCall) { ASTWalker::operator()(_functionCall); - YulString functionName = _functionCall.functionName.name; + YulName functionName = _functionCall.functionName.name; if (BuiltinFunction const* f = m_dialect.builtin(functionName)) m_sideEffects += f->sideEffects; else if (m_functionSideEffects && m_functionSideEffects->count(functionName)) @@ -115,7 +115,7 @@ void MSizeFinder::operator()(FunctionCall const& _functionCall) m_msizeFound = true; } -std::map SideEffectsPropagator::sideEffects( +std::map SideEffectsPropagator::sideEffects( Dialect const& _dialect, CallGraph const& _directCallGraph ) @@ -126,7 +126,7 @@ std::map SideEffectsPropagator::sideEffects( // In the future, we should refine that, because the property // is actually a bit different from "not movable". - std::map ret; + std::map ret; for (auto const& function: _directCallGraph.functionsWithLoops + _directCallGraph.recursiveFunctions()) { ret[function].movable = false; @@ -137,9 +137,9 @@ std::map SideEffectsPropagator::sideEffects( for (auto const& call: _directCallGraph.functionCalls) { - YulString funName = call.first; + YulName funName = call.first; SideEffects sideEffects; - auto _visit = [&, visited = std::set{}](YulString _function, auto&& _recurse) mutable { + auto _visit = [&, visited = std::set{}](YulName _function, auto&& _recurse) mutable { if (!visited.insert(_function).second) return; if (sideEffects == SideEffects::worst()) @@ -150,7 +150,7 @@ std::map SideEffectsPropagator::sideEffects( { if (ret.count(_function)) sideEffects += ret[_function]; - for (YulString callee: _directCallGraph.functionCalls.at(_function)) + for (YulName callee: _directCallGraph.functionCalls.at(_function)) _recurse(callee, _recurse); } }; diff --git a/libyul/optimiser/Semantics.h b/libyul/optimiser/Semantics.h index df8ae17a58e1..1d0018897c00 100644 --- a/libyul/optimiser/Semantics.h +++ b/libyul/optimiser/Semantics.h @@ -42,23 +42,23 @@ class SideEffectsCollector: public ASTWalker public: explicit SideEffectsCollector( Dialect const& _dialect, - std::map const* _functionSideEffects = nullptr + std::map const* _functionSideEffects = nullptr ): m_dialect(_dialect), m_functionSideEffects(_functionSideEffects) {} SideEffectsCollector( Dialect const& _dialect, Expression const& _expression, - std::map const* _functionSideEffects = nullptr + std::map const* _functionSideEffects = nullptr ); SideEffectsCollector(Dialect const& _dialect, Statement const& _statement); SideEffectsCollector( Dialect const& _dialect, Block const& _ast, - std::map const* _functionSideEffects = nullptr + std::map const* _functionSideEffects = nullptr ); SideEffectsCollector( Dialect const& _dialect, ForLoop const& _ast, - std::map const* _functionSideEffects = nullptr + std::map const* _functionSideEffects = nullptr ); using ASTWalker::operator(); @@ -117,7 +117,7 @@ class SideEffectsCollector: public ASTWalker private: Dialect const& m_dialect; - std::map const* m_functionSideEffects = nullptr; + std::map const* m_functionSideEffects = nullptr; SideEffects m_sideEffects; }; @@ -130,7 +130,7 @@ class SideEffectsCollector: public ASTWalker class SideEffectsPropagator { public: - static std::map sideEffects( + static std::map sideEffects( Dialect const& _dialect, CallGraph const& _directCallGraph ); @@ -195,7 +195,7 @@ class MovableChecker: public SideEffectsCollector public: explicit MovableChecker( Dialect const& _dialect, - std::map const* _functionSideEffects = nullptr + std::map const* _functionSideEffects = nullptr ): SideEffectsCollector(_dialect, _functionSideEffects) {} MovableChecker(Dialect const& _dialect, Expression const& _expression); @@ -205,11 +205,11 @@ class MovableChecker: public SideEffectsCollector void visit(Statement const&) override; using ASTWalker::visit; - std::set const& referencedVariables() const { return m_variableReferences; } + std::set const& referencedVariables() const { return m_variableReferences; } private: /// Which variables the current expression references. - std::set m_variableReferences; + std::set m_variableReferences; }; struct ControlFlowSideEffects; @@ -231,7 +231,7 @@ class TerminationFinder TerminationFinder( Dialect const& _dialect, - std::map const* _functionSideEffects = nullptr + std::map const* _functionSideEffects = nullptr ): m_dialect(_dialect), m_functionSideEffects(_functionSideEffects) {} /// @returns the index of the first statement in the provided sequence @@ -256,7 +256,7 @@ class TerminationFinder private: Dialect const& m_dialect; - std::map const* m_functionSideEffects; + std::map const* m_functionSideEffects; }; } diff --git a/libyul/optimiser/SimplificationRules.cpp b/libyul/optimiser/SimplificationRules.cpp index e2d46832906e..03e4ccdd0eda 100644 --- a/libyul/optimiser/SimplificationRules.cpp +++ b/libyul/optimiser/SimplificationRules.cpp @@ -40,7 +40,7 @@ using namespace solidity::yul; SimplificationRules::Rule const* SimplificationRules::findFirstMatch( Expression const& _expr, Dialect const& _dialect, - std::function const& _ssaValues + std::function const& _ssaValues ) { auto instruction = instructionAndArguments(_dialect, _expr); @@ -137,7 +137,7 @@ void Pattern::setMatchGroup(unsigned _group, std::map const& _ssaValues + std::function const& _ssaValues ) const { Expression const* expr = &_expr; @@ -146,7 +146,7 @@ bool Pattern::matches( // Do not do it for "Any" because we can check identity better for variables. if (m_kind != PatternKind::Any && std::holds_alternative(_expr)) { - YulString varName = std::get(_expr).name; + YulName varName = std::get(_expr).name; if (AssignedValue const* value = _ssaValues(varName)) if (Expression const* new_expr = value->value) expr = new_expr; @@ -252,7 +252,7 @@ Expression Pattern::toExpression(langutil::DebugData::ConstPtr const& _debugData std::string name = util::toLower(instructionInfo(m_instruction, _evmVersion).name); return FunctionCall{_debugData, - Identifier{_debugData, YulString{name}}, + Identifier{_debugData, YulName{name}}, std::move(arguments) }; } diff --git a/libyul/optimiser/SimplificationRules.h b/libyul/optimiser/SimplificationRules.h index 5e498bd5c9a4..9362ee8557ec 100644 --- a/libyul/optimiser/SimplificationRules.h +++ b/libyul/optimiser/SimplificationRules.h @@ -24,7 +24,7 @@ #include #include -#include +#include #include #include @@ -64,7 +64,7 @@ class SimplificationRules static Rule const* findFirstMatch( Expression const& _expr, Dialect const& _dialect, - std::function const& _ssaValues + std::function const& _ssaValues ); /// Checks whether the rulelist is non-empty. This is usually enforced @@ -121,7 +121,7 @@ class Pattern bool matches( Expression const& _expr, Dialect const& _dialect, - std::function const& _ssaValues + std::function const& _ssaValues ) const; std::vector arguments() const { return m_arguments; } diff --git a/libyul/optimiser/StackCompressor.cpp b/libyul/optimiser/StackCompressor.cpp index 58552147a608..23d47b6ee554 100644 --- a/libyul/optimiser/StackCompressor.cpp +++ b/libyul/optimiser/StackCompressor.cpp @@ -60,9 +60,9 @@ class RematCandidateSelector: public DataFlowAnalyzer /// @returns a map from function name to rematerialisation costs to a vector of variables to rematerialise /// and variables that occur in their expression. /// While the map is sorted by cost, the contained vectors are sorted by the order of occurrence. - std::map>> candidates() + std::map>> candidates() { - std::map>> cand; + std::map>> cand; for (auto const& [functionName, candidate]: m_candidates) { if (size_t const* cost = util::valueOrNullptr(m_expressionCodeCost, candidate)) @@ -88,7 +88,7 @@ class RematCandidateSelector: public DataFlowAnalyzer DataFlowAnalyzer::operator()(_varDecl); if (_varDecl.variables.size() == 1) { - YulString varName = _varDecl.variables.front().name; + YulName varName = _varDecl.variables.front().name; if (AssignedValue const* value = variableValue(varName)) { yulAssert(!m_expressionCodeCost.count(varName), ""); @@ -111,7 +111,7 @@ class RematCandidateSelector: public DataFlowAnalyzer { if (std::holds_alternative(_e)) { - YulString name = std::get(_e).name; + YulName name = std::get(_e).name; if (m_expressionCodeCost.count(name)) { if (!variableValue(name)) @@ -124,29 +124,29 @@ class RematCandidateSelector: public DataFlowAnalyzer } /// Remove the variable from the candidate set. - void rematImpossible(YulString _variable) + void rematImpossible(YulName _variable) { m_numReferences.erase(_variable); m_expressionCodeCost.erase(_variable); } - YulString m_currentFunctionName = {}; + YulName m_currentFunctionName = {}; /// All candidate variables by function name, in order of occurrence. - std::vector> m_candidates; + std::vector> m_candidates; /// Candidate variables and the code cost of their value. - std::map m_expressionCodeCost; + std::map m_expressionCodeCost; /// Number of references to each candidate variable. - std::map m_numReferences; + std::map m_numReferences; }; /// Selects at most @a _numVariables among @a _candidates. -std::set chooseVarsToEliminate( - std::map> const& _candidates, +std::set chooseVarsToEliminate( + std::map> const& _candidates, size_t _numVariables ) { - std::set varsToEliminate; + std::set varsToEliminate; for (auto&& [cost, candidates]: _candidates) for (auto&& candidate: candidates) { @@ -160,15 +160,15 @@ std::set chooseVarsToEliminate( void eliminateVariables( Dialect const& _dialect, Block& _ast, - std::map const& _numVariables, + std::map const& _numVariables, bool _allowMSizeOptimization ) { RematCandidateSelector selector{_dialect}; selector(_ast); - std::map>> candidates = selector.candidates(); + std::map>> candidates = selector.candidates(); - std::set varsToEliminate; + std::set varsToEliminate; for (auto const& [functionName, numVariables]: _numVariables) { yulAssert(numVariables > 0); @@ -177,14 +177,14 @@ void eliminateVariables( Rematerialiser::run(_dialect, _ast, std::move(varsToEliminate)); // Do not remove functions. - std::set allFunctions = NameCollector{_ast, NameCollector::OnlyFunctions}.names(); + std::set allFunctions = NameCollector{_ast, NameCollector::OnlyFunctions}.names(); UnusedPruner::runUntilStabilised(_dialect, _ast, _allowMSizeOptimization, nullptr, allFunctions); } void eliminateVariablesOptimizedCodegen( Dialect const& _dialect, Block& _ast, - std::map> const& _unreachables, + std::map> const& _unreachables, bool _allowMSizeOptimization ) { @@ -194,19 +194,19 @@ void eliminateVariablesOptimizedCodegen( RematCandidateSelector selector{_dialect}; selector(_ast); - std::map candidates; + std::map candidates; for (auto const& [functionName, candidatesInFunction]: selector.candidates()) for (auto [cost, candidatesWithCost]: candidatesInFunction) for (auto candidate: candidatesWithCost) candidates[candidate] = cost; - std::set varsToEliminate; + std::set varsToEliminate; // TODO: this currently ignores the fact that variables may reference other variables we want to eliminate. for (auto const& [functionName, unreachables]: _unreachables) for (auto const& unreachable: unreachables) { - std::map> suitableCandidates; + std::map> suitableCandidates; size_t neededSlots = unreachable.deficit; for (auto varName: unreachable.variableChoices) { @@ -229,7 +229,7 @@ void eliminateVariablesOptimizedCodegen( } Rematerialiser::run(_dialect, _ast, std::move(varsToEliminate), true); // Do not remove functions. - std::set allFunctions = NameCollector{_ast, NameCollector::OnlyFunctions}.names(); + std::set allFunctions = NameCollector{_ast, NameCollector::OnlyFunctions}.names(); UnusedPruner::runUntilStabilised(_dialect, _ast, _allowMSizeOptimization, nullptr, allFunctions); } @@ -268,7 +268,7 @@ bool StackCompressor::run( else for (size_t iterations = 0; iterations < _maxIterations; iterations++) { - std::map stackSurplus = CompilabilityChecker(_dialect, _object, _optimizeStackAllocation).stackDeficit; + std::map stackSurplus = CompilabilityChecker(_dialect, _object, _optimizeStackAllocation).stackDeficit; if (stackSurplus.empty()) return true; eliminateVariables( diff --git a/libyul/optimiser/StackLimitEvader.cpp b/libyul/optimiser/StackLimitEvader.cpp index 0310858a187b..24712938f03b 100644 --- a/libyul/optimiser/StackLimitEvader.cpp +++ b/libyul/optimiser/StackLimitEvader.cpp @@ -56,7 +56,7 @@ namespace */ struct MemoryOffsetAllocator { - uint64_t run(YulString _function = YulString{}) + uint64_t run(YulName _function = YulName{}) { if (slotsRequiredForFunction.count(_function)) return slotsRequiredForFunction[_function]; @@ -66,7 +66,7 @@ struct MemoryOffsetAllocator uint64_t requiredSlots = 0; if (callGraph.count(_function)) - for (YulString child: callGraph.at(_function)) + for (YulName child: callGraph.at(_function)) requiredSlots = std::max(run(child), requiredSlots); if (auto const* unreachables = util::valueOrNullptr(unreachableVariables, _function)) @@ -84,7 +84,7 @@ struct MemoryOffsetAllocator // Assign slots for all variables that become unreachable in the function body, if the above did not // assign a slot for them already. - for (YulString variable: *unreachables) + for (YulName variable: *unreachables) // The empty case is a function with too many arguments or return values, // which was already handled above. if (!variable.empty() && !slotAllocations.count(variable)) @@ -96,16 +96,16 @@ struct MemoryOffsetAllocator /// Maps function names to the set of unreachable variables in that function. /// An empty variable name means that the function has too many arguments or return variables. - std::map> const& unreachableVariables; + std::map> const& unreachableVariables; /// The graph of immediate function calls of all functions. - std::map> const& callGraph; + std::map> const& callGraph; /// Maps the name of each user-defined function to its definition. - std::map const& functionDefinitions; + std::map const& functionDefinitions; /// Maps variable names to the memory slot the respective variable is assigned. - std::map slotAllocations{}; + std::map slotAllocations{}; /// Maps function names to the number of memory slots the respective function requires. - std::map slotsRequiredForFunction{}; + std::map slotsRequiredForFunction{}; }; u256 literalArgumentValue(FunctionCall const& _call) @@ -145,10 +145,10 @@ void StackLimitEvader::run( void StackLimitEvader::run( OptimiserStepContext& _context, Object& _object, - std::map> const& _stackTooDeepErrors + std::map> const& _stackTooDeepErrors ) { - std::map> unreachableVariables; + std::map> unreachableVariables; for (auto&& [function, stackTooDeepErrors]: _stackTooDeepErrors) { auto& unreachables = unreachableVariables[function]; @@ -164,7 +164,7 @@ void StackLimitEvader::run( void StackLimitEvader::run( OptimiserStepContext& _context, Object& _object, - std::map> const& _unreachableVariables + std::map> const& _unreachableVariables ) { yulAssert(_object.code, ""); @@ -174,10 +174,7 @@ void StackLimitEvader::run( "StackLimitEvader can only be run on objects using the EVMDialect with object access." ); - std::vector memoryGuardCalls = findFunctionCalls( - *_object.code, - "memoryguard"_yulstring - ); + std::vector memoryGuardCalls = findFunctionCalls(*_object.code, "memoryguard"_yulname); // Do not optimise, if no ``memoryguard`` call is found. if (memoryGuardCalls.empty()) return; @@ -193,11 +190,11 @@ void StackLimitEvader::run( CallGraph callGraph = CallGraphGenerator::callGraph(*_object.code); // We cannot move variables in recursive functions to fixed memory offsets. - for (YulString function: callGraph.recursiveFunctions()) + for (YulName function: callGraph.recursiveFunctions()) if (_unreachableVariables.count(function)) return; - std::map functionDefinitions = allFunctionDefinitions(*_object.code); + std::map functionDefinitions = allFunctionDefinitions(*_object.code); MemoryOffsetAllocator memoryOffsetAllocator{_unreachableVariables, callGraph.functionCalls, functionDefinitions}; uint64_t requiredSlots = memoryOffsetAllocator.run(); @@ -206,7 +203,7 @@ void StackLimitEvader::run( StackToMemoryMover::run(_context, reservedMemory, memoryOffsetAllocator.slotAllocations, requiredSlots, *_object.code); reservedMemory += 32 * requiredSlots; - for (FunctionCall* memoryGuardCall: findFunctionCalls(*_object.code, "memoryguard"_yulstring)) + for (FunctionCall* memoryGuardCall: findFunctionCalls(*_object.code, "memoryguard"_yulname)) { Literal* literal = std::get_if(&memoryGuardCall->arguments.front()); yulAssert(literal && literal->kind == LiteralKind::Number, ""); diff --git a/libyul/optimiser/StackLimitEvader.h b/libyul/optimiser/StackLimitEvader.h index 025553200f05..0411f05735bc 100644 --- a/libyul/optimiser/StackLimitEvader.h +++ b/libyul/optimiser/StackLimitEvader.h @@ -60,7 +60,7 @@ class StackLimitEvader static void run( OptimiserStepContext& _context, Object& _object, - std::map> const& _unreachableVariables + std::map> const& _unreachableVariables ); /// @a _stackTooDeepErrors can be determined by the StackLayoutGenerator. /// Can only be run on the EVM dialect with objects. @@ -70,7 +70,7 @@ class StackLimitEvader static void run( OptimiserStepContext& _context, Object& _object, - std::map> const& _stackTooDeepErrors + std::map> const& _stackTooDeepErrors ); /// Determines stack too deep errors using the appropriate code generation backend. /// Can only be run on the EVM dialect with objects. diff --git a/libyul/optimiser/StackToMemoryMover.cpp b/libyul/optimiser/StackToMemoryMover.cpp index dbf3183fb420..7ec57903482f 100644 --- a/libyul/optimiser/StackToMemoryMover.cpp +++ b/libyul/optimiser/StackToMemoryMover.cpp @@ -77,7 +77,7 @@ FunctionCall generateMemoryLoad(Dialect const& _dialect, langutil::DebugData::Co void StackToMemoryMover::run( OptimiserStepContext& _context, u256 _reservedMemory, - std::map const& _memorySlots, + std::map const& _memorySlots, uint64_t _numRequiredSlots, Block& _block ) @@ -88,10 +88,10 @@ void StackToMemoryMover::run( memoryOffsetTracker, util::applyMap( allFunctionDefinitions(_block), - util::mapTuple([](YulString _name, FunctionDefinition const* _funDef) { + util::mapTuple([](YulName _name, FunctionDefinition const* _funDef) { return make_pair(_name, _funDef->returnVariables); }), - std::map{} + std::map{} ) ); stackToMemoryMover(_block); @@ -101,7 +101,7 @@ void StackToMemoryMover::run( StackToMemoryMover::StackToMemoryMover( OptimiserStepContext& _context, VariableMemoryOffsetTracker const& _memoryOffsetTracker, - std::map _functionReturnVariables + std::map _functionReturnVariables ): m_context(_context), m_memoryOffsetTracker(_memoryOffsetTracker), @@ -150,7 +150,7 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) std::not_fn(m_memoryOffsetTracker) ) | ranges::to; // Generate new function without return variable and with only the non-moved parameters. - YulString newFunctionName = m_context.dispenser.newName(_functionDefinition.name); + YulName newFunctionName = m_context.dispenser.newName(_functionDefinition.name); m_newFunctionDefinitions.emplace_back(FunctionDefinition{ _functionDefinition.debugData, newFunctionName, @@ -159,7 +159,7 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) std::move(_functionDefinition.body) }); // Generate new names for the arguments to maintain disambiguation. - std::map newArgumentNames; + std::map newArgumentNames; for (TypedName const& _var: stackParameters) newArgumentNames[_var.name] = m_context.dispenser.newName(_var.name); for (auto& parameter: _functionDefinition.parameters) @@ -255,7 +255,7 @@ void StackToMemoryMover::operator()(Block& _block) rhs = std::make_unique(generateMemoryLoad(m_context.dialect, debugData, *rhsSlot)); else { - YulString tempVarName = m_nameDispenser.newName(lhsVar.name); + YulName tempVarName = m_nameDispenser.newName(lhsVar.name); tempDecl.variables.emplace_back(TypedName{lhsVar.debugData, tempVarName, {}}); rhs = std::make_unique(Identifier{debugData, tempVarName}); } @@ -309,7 +309,7 @@ void StackToMemoryMover::visit(Expression& _expression) _expression = generateMemoryLoad(m_context.dialect, identifier->debugData, *offset); } -std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(YulString const& _variable) const +std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(YulName const& _variable) const { if (m_memorySlots.count(_variable)) { diff --git a/libyul/optimiser/StackToMemoryMover.h b/libyul/optimiser/StackToMemoryMover.h index 79c7276ede93..7392660311bf 100644 --- a/libyul/optimiser/StackToMemoryMover.h +++ b/libyul/optimiser/StackToMemoryMover.h @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -142,7 +143,7 @@ class StackToMemoryMover: ASTModifier static void run( OptimiserStepContext& _context, u256 _reservedMemory, - std::map const& _memorySlots, + std::map const& _memorySlots, uint64_t _numRequiredSlots, Block& _block ); @@ -158,42 +159,42 @@ class StackToMemoryMover: ASTModifier public: VariableMemoryOffsetTracker( u256 _reservedMemory, - std::map const& _memorySlots, + std::map const& _memorySlots, uint64_t _numRequiredSlots ): m_reservedMemory(_reservedMemory), m_memorySlots(_memorySlots), m_numRequiredSlots(_numRequiredSlots) {} - /// @returns a YulString containing the memory offset to be assigned to @a _variable as number literal + /// @returns a YulName containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. - std::optional operator()(YulString const& _variable) const; - /// @returns a YulString containing the memory offset to be assigned to @a _variable as number literal + std::optional operator()(YulName const& _variable) const; + /// @returns a YulName containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. std::optional operator()(TypedName const& _variable) const; - /// @returns a YulString containing the memory offset to be assigned to @a _variable as number literal + /// @returns a YulName containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. std::optional operator()(Identifier const& _variable) const; private: u256 m_reservedMemory; - std::map const& m_memorySlots; + std::map const& m_memorySlots; uint64_t m_numRequiredSlots = 0; }; struct FunctionMoveInfo { - std::vector> returnVariableSlots; + std::vector> returnVariableSlots; }; StackToMemoryMover( OptimiserStepContext& _context, VariableMemoryOffsetTracker const& _memoryOffsetTracker, - std::map> _functionReturnVariables + std::map> _functionReturnVariables ); OptimiserStepContext& m_context; VariableMemoryOffsetTracker const& m_memoryOffsetTracker; NameDispenser& m_nameDispenser; /// Map from function names to the return variables of the function with that name. - std::map> m_functionReturnVariables; + std::map> m_functionReturnVariables; /// List of functions generated while running this step that are to be appended to the code in the end. std::list m_newFunctionDefinitions; }; diff --git a/libyul/optimiser/Substitution.cpp b/libyul/optimiser/Substitution.cpp index b2d4d469e171..5baec51e34a6 100644 --- a/libyul/optimiser/Substitution.cpp +++ b/libyul/optimiser/Substitution.cpp @@ -30,7 +30,7 @@ Expression Substitution::translate(Expression const& _expression) { if (std::holds_alternative(_expression)) { - YulString name = std::get(_expression).name; + YulName name = std::get(_expression).name; if (m_substitutions.count(name)) // No recursive substitution return ASTCopier().translate(*m_substitutions.at(name)); diff --git a/libyul/optimiser/Substitution.h b/libyul/optimiser/Substitution.h index f76dcc72ea47..2d4ccffc0148 100644 --- a/libyul/optimiser/Substitution.h +++ b/libyul/optimiser/Substitution.h @@ -22,7 +22,7 @@ #pragma once #include -#include +#include #include @@ -35,13 +35,13 @@ namespace solidity::yul class Substitution: public ASTCopier { public: - Substitution(std::map const& _substitutions): + Substitution(std::map const& _substitutions): m_substitutions(_substitutions) {} Expression translate(Expression const& _expression) override; private: - std::map const& m_substitutions; + std::map const& m_substitutions; }; } diff --git a/libyul/optimiser/Suite.cpp b/libyul/optimiser/Suite.cpp index 83bc0370092b..c4004948c838 100644 --- a/libyul/optimiser/Suite.cpp +++ b/libyul/optimiser/Suite.cpp @@ -141,7 +141,7 @@ void OptimiserSuite::run( std::string_view _optimisationSequence, std::string_view _optimisationCleanupSequence, std::optional _expectedExecutionsPerDeployment, - std::set const& _externallyUsedIdentifiers + std::set const& _externallyUsedIdentifiers ) { EVMDialect const* evmDialect = dynamic_cast(&_dialect); @@ -150,7 +150,7 @@ void OptimiserSuite::run( evmDialect && evmDialect->evmVersion().canOverchargeGasForCall() && evmDialect->providesObjectAccess(); - std::set reservedIdentifiers = _externallyUsedIdentifiers; + std::set reservedIdentifiers = _externallyUsedIdentifiers; reservedIdentifiers += _dialect.fixedFunctionNames(); *_object.code = std::get(Disambiguator( diff --git a/libyul/optimiser/Suite.h b/libyul/optimiser/Suite.h index 6e3886da3b2d..15a41cb9f3dc 100644 --- a/libyul/optimiser/Suite.h +++ b/libyul/optimiser/Suite.h @@ -22,7 +22,7 @@ #pragma once #include -#include +#include #include #include #include @@ -70,7 +70,7 @@ class OptimiserSuite std::string_view _optimisationSequence, std::string_view _optimisationCleanupSequence, std::optional _expectedExecutionsPerDeployment, - std::set const& _externallyUsedIdentifiers = {} + std::set const& _externallyUsedIdentifiers = {} ); /// Ensures that specified sequence of step abbreviations is well-formed and can be executed. diff --git a/libyul/optimiser/SyntacticalEquality.h b/libyul/optimiser/SyntacticalEquality.h index 5a8d2b49b267..0665a5efbe6e 100644 --- a/libyul/optimiser/SyntacticalEquality.h +++ b/libyul/optimiser/SyntacticalEquality.h @@ -22,7 +22,7 @@ #pragma once #include -#include +#include #include #include @@ -84,8 +84,8 @@ class SyntacticallyEqual } std::size_t m_idsUsed = 0; - std::map m_identifiersLHS; - std::map m_identifiersRHS; + std::map m_identifiersLHS; + std::map m_identifiersRHS; }; /** diff --git a/libyul/optimiser/TypeInfo.cpp b/libyul/optimiser/TypeInfo.cpp index 16ce65496861..754c0bad08f8 100644 --- a/libyul/optimiser/TypeInfo.cpp +++ b/libyul/optimiser/TypeInfo.cpp @@ -62,8 +62,8 @@ class TypeInfo::TypeCollector: public ASTWalker } } - std::map variableTypes; - std::map functionTypes; + std::map variableTypes; + std::map functionTypes; }; @@ -75,12 +75,12 @@ TypeInfo::TypeInfo(Dialect const& _dialect, Block const& _ast): m_variableTypes = std::move(types.variableTypes); } -YulString TypeInfo::typeOf(Expression const& _expression) const +YulName TypeInfo::typeOf(Expression const& _expression) const { return std::visit(GenericVisitor{ [&](FunctionCall const& _funCall) { - YulString name = _funCall.functionName.name; - std::vector const* retTypes = nullptr; + YulName name = _funCall.functionName.name; + std::vector const* retTypes = nullptr; if (BuiltinFunction const* fun = m_dialect.builtin(name)) retTypes = &fun->returns; else @@ -97,7 +97,7 @@ YulString TypeInfo::typeOf(Expression const& _expression) const }, _expression); } -YulString TypeInfo::typeOfVariable(YulString _name) const +YulName TypeInfo::typeOfVariable(YulName _name) const { return m_variableTypes.at(_name); } diff --git a/libyul/optimiser/TypeInfo.h b/libyul/optimiser/TypeInfo.h index 5ed0a0d55c5f..96c43875a638 100644 --- a/libyul/optimiser/TypeInfo.h +++ b/libyul/optimiser/TypeInfo.h @@ -21,7 +21,7 @@ #pragma once #include -#include +#include #include #include @@ -40,26 +40,26 @@ class TypeInfo public: TypeInfo(Dialect const& _dialect, Block const& _ast); - void setVariableType(YulString _name, YulString _type) { m_variableTypes[_name] = _type; } + void setVariableType(YulName _name, YulName _type) { m_variableTypes[_name] = _type; } /// @returns the type of an expression that is assumed to return exactly one value. - YulString typeOf(Expression const& _expression) const; + YulName typeOf(Expression const& _expression) const; /// \returns the type of variable - YulString typeOfVariable(YulString _name) const; + YulName typeOfVariable(YulName _name) const; private: class TypeCollector; struct FunctionType { - std::vector parameters; - std::vector returns; + std::vector parameters; + std::vector returns; }; Dialect const& m_dialect; - std::map m_variableTypes; - std::map m_functionTypes; + std::map m_variableTypes; + std::map m_functionTypes; }; } diff --git a/libyul/optimiser/UnusedAssignEliminator.cpp b/libyul/optimiser/UnusedAssignEliminator.cpp index f3d78288f3ca..13a6ba9ee526 100644 --- a/libyul/optimiser/UnusedAssignEliminator.cpp +++ b/libyul/optimiser/UnusedAssignEliminator.cpp @@ -92,7 +92,7 @@ void UnusedAssignEliminator::operator()(FunctionCall const& _functionCall) void UnusedAssignEliminator::operator()(Leave const&) { - for (YulString name: m_returnVariables) + for (YulName name: m_returnVariables) markUsed(name); m_activeStores.clear(); } @@ -152,7 +152,7 @@ void UnusedAssignEliminator::finalizeFunctionDefinition(FunctionDefinition const markUsed(retParam.name); } -void UnusedAssignEliminator::markUsed(YulString _variable) +void UnusedAssignEliminator::markUsed(YulName _variable) { for (auto& assignment: m_activeStores[_variable]) m_usedStores.insert(assignment); diff --git a/libyul/optimiser/UnusedAssignEliminator.h b/libyul/optimiser/UnusedAssignEliminator.h index 800d626eb840..9c3b1e4bcabf 100644 --- a/libyul/optimiser/UnusedAssignEliminator.h +++ b/libyul/optimiser/UnusedAssignEliminator.h @@ -121,7 +121,7 @@ class UnusedAssignEliminator: public UnusedStoreBase explicit UnusedAssignEliminator( Dialect const& _dialect, - std::map _controlFlowSideEffects + std::map _controlFlowSideEffects ): UnusedStoreBase(_dialect), m_controlFlowSideEffects(_controlFlowSideEffects) @@ -141,10 +141,10 @@ class UnusedAssignEliminator: public UnusedStoreBase void shortcutNestedLoop(ActiveStores const& _beforeLoop) override; void finalizeFunctionDefinition(FunctionDefinition const& _functionDefinition) override; - void markUsed(YulString _variable); + void markUsed(YulName _variable); - std::set m_returnVariables; - std::map m_controlFlowSideEffects; + std::set m_returnVariables; + std::map m_controlFlowSideEffects; }; } diff --git a/libyul/optimiser/UnusedFunctionParameterPruner.cpp b/libyul/optimiser/UnusedFunctionParameterPruner.cpp index 40c2fe80c65d..49c0a9c4d427 100644 --- a/libyul/optimiser/UnusedFunctionParameterPruner.cpp +++ b/libyul/optimiser/UnusedFunctionParameterPruner.cpp @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include @@ -42,7 +42,7 @@ using namespace solidity::yul::unusedFunctionsCommon; void UnusedFunctionParameterPruner::run(OptimiserStepContext& _context, Block& _ast) { - std::map references = VariableReferencesCounter::countReferences(_ast); + std::map references = VariableReferencesCounter::countReferences(_ast); auto used = [&](auto v) -> bool { return references.count(v.name); }; // Function name and a pair of boolean masks, the first corresponds to parameters and the second @@ -54,7 +54,7 @@ void UnusedFunctionParameterPruner::run(OptimiserStepContext& _context, Block& _ // Similarly for the second vector in the pair, a value `false` at index `i` indicates that the // return parameter at index `i` in `FunctionDefinition::returnVariables` is unused inside // function body. - std::map, std::vector>> usedParametersAndReturnVariables; + std::map, std::vector>> usedParametersAndReturnVariables; // Step 1 of UnusedFunctionParameterPruner: Find functions whose parameters (both arguments and // return-parameters) are not used in its body. @@ -72,7 +72,7 @@ void UnusedFunctionParameterPruner::run(OptimiserStepContext& _context, Block& _ }; } - std::set functionNamesToFree = util::keys(usedParametersAndReturnVariables); + std::set functionNamesToFree = util::keys(usedParametersAndReturnVariables); // Step 2 of UnusedFunctionParameterPruner: Renames the function and replaces all references to // the function, say `f`, by its new name, say `f_1`. @@ -81,7 +81,7 @@ void UnusedFunctionParameterPruner::run(OptimiserStepContext& _context, Block& _ // Inverse-Map of the above translations. In the above example, this will store an element with // key `f_1` and value `f`. - std::map newToOriginalNames = invertMap(replace.translations()); + std::map newToOriginalNames = invertMap(replace.translations()); // Step 3 of UnusedFunctionParameterPruner: introduce a new function in the block with body of // the old one. Replace the body of the old one with a function call to the new one with reduced @@ -98,8 +98,8 @@ void UnusedFunctionParameterPruner::run(OptimiserStepContext& _context, Block& _ if (newToOriginalNames.count(originalFunction.name)) { - YulString linkingFunctionName = originalFunction.name; - YulString originalFunctionName = newToOriginalNames.at(linkingFunctionName); + YulName linkingFunctionName = originalFunction.name; + YulName originalFunctionName = newToOriginalNames.at(linkingFunctionName); std::pair, std::vector> used = usedParametersAndReturnVariables.at(originalFunctionName); diff --git a/libyul/optimiser/UnusedFunctionsCommon.cpp b/libyul/optimiser/UnusedFunctionsCommon.cpp index ed9d0ba4c371..bd38b33cafd9 100644 --- a/libyul/optimiser/UnusedFunctionsCommon.cpp +++ b/libyul/optimiser/UnusedFunctionsCommon.cpp @@ -30,8 +30,8 @@ using namespace solidity::yul::unusedFunctionsCommon; FunctionDefinition unusedFunctionsCommon::createLinkingFunction( FunctionDefinition const& _original, std::pair, std::vector> const& _usedParametersAndReturns, - YulString const& _originalFunctionName, - YulString const& _linkingFunctionName, + YulName const& _originalFunctionName, + YulName const& _linkingFunctionName, NameDispenser& _nameDispenser ) { diff --git a/libyul/optimiser/UnusedFunctionsCommon.h b/libyul/optimiser/UnusedFunctionsCommon.h index 2b0f3000dfda..5aa231b1e410 100644 --- a/libyul/optimiser/UnusedFunctionsCommon.h +++ b/libyul/optimiser/UnusedFunctionsCommon.h @@ -52,8 +52,8 @@ inline bool tooSimpleToBePruned(FunctionDefinition const& _f) FunctionDefinition createLinkingFunction( FunctionDefinition const& _original, std::pair, std::vector> const& _usedParametersAndReturns, - YulString const& _originalFunctionName, - YulString const& _linkingFunctionName, + YulName const& _originalFunctionName, + YulName const& _linkingFunctionName, NameDispenser& _nameDispenser ); diff --git a/libyul/optimiser/UnusedPruner.cpp b/libyul/optimiser/UnusedPruner.cpp index a64f37ebedeb..9df51cf7f069 100644 --- a/libyul/optimiser/UnusedPruner.cpp +++ b/libyul/optimiser/UnusedPruner.cpp @@ -43,8 +43,8 @@ UnusedPruner::UnusedPruner( Dialect const& _dialect, Block& _ast, bool _allowMSizeOptimization, - std::map const* _functionSideEffects, - std::set const& _externallyUsedFunctions + std::map const* _functionSideEffects, + std::set const& _externallyUsedFunctions ): m_dialect(_dialect), m_allowMSizeOptimization(_allowMSizeOptimization), @@ -59,7 +59,7 @@ UnusedPruner::UnusedPruner( Dialect const& _dialect, FunctionDefinition& _function, bool _allowMSizeOptimization, - std::set const& _externallyUsedFunctions + std::set const& _externallyUsedFunctions ): m_dialect(_dialect), m_allowMSizeOptimization(_allowMSizeOptimization) @@ -135,8 +135,8 @@ void UnusedPruner::runUntilStabilised( Dialect const& _dialect, Block& _ast, bool _allowMSizeOptimization, - std::map const* _functionSideEffects, - std::set const& _externallyUsedFunctions + std::map const* _functionSideEffects, + std::set const& _externallyUsedFunctions ) { while (true) @@ -153,10 +153,10 @@ void UnusedPruner::runUntilStabilised( void UnusedPruner::runUntilStabilisedOnFullAST( Dialect const& _dialect, Block& _ast, - std::set const& _externallyUsedFunctions + std::set const& _externallyUsedFunctions ) { - std::map functionSideEffects = + std::map functionSideEffects = SideEffectsPropagator::sideEffects(_dialect, CallGraphGenerator::callGraph(_ast)); bool allowMSizeOptimization = !MSizeFinder::containsMSize(_dialect, _ast); runUntilStabilised(_dialect, _ast, allowMSizeOptimization, &functionSideEffects, _externallyUsedFunctions); @@ -166,7 +166,7 @@ void UnusedPruner::runUntilStabilised( Dialect const& _dialect, FunctionDefinition& _function, bool _allowMSizeOptimization, - std::set const& _externallyUsedFunctions + std::set const& _externallyUsedFunctions ) { while (true) @@ -178,12 +178,12 @@ void UnusedPruner::runUntilStabilised( } } -bool UnusedPruner::used(YulString _name) const +bool UnusedPruner::used(YulName _name) const { return m_references.count(_name) && m_references.at(_name) > 0; } -void UnusedPruner::subtractReferences(std::map const& _subtrahend) +void UnusedPruner::subtractReferences(std::map const& _subtrahend) { for (auto const& ref: _subtrahend) { diff --git a/libyul/optimiser/UnusedPruner.h b/libyul/optimiser/UnusedPruner.h index e4587d5d725b..b0ba53bce95c 100644 --- a/libyul/optimiser/UnusedPruner.h +++ b/libyul/optimiser/UnusedPruner.h @@ -23,7 +23,7 @@ #include #include -#include +#include #include #include @@ -64,14 +64,14 @@ class UnusedPruner: public ASTModifier Dialect const& _dialect, Block& _ast, bool _allowMSizeOptimization, - std::map const* _functionSideEffects = nullptr, - std::set const& _externallyUsedFunctions = {} + std::map const* _functionSideEffects = nullptr, + std::set const& _externallyUsedFunctions = {} ); static void run( Dialect const& _dialect, Block& _ast, - std::set const& _externallyUsedFunctions = {} + std::set const& _externallyUsedFunctions = {} ) { runUntilStabilisedOnFullAST(_dialect, _ast, _externallyUsedFunctions); @@ -84,7 +84,7 @@ class UnusedPruner: public ASTModifier static void runUntilStabilisedOnFullAST( Dialect const& _dialect, Block& _ast, - std::set const& _externallyUsedFunctions = {} + std::set const& _externallyUsedFunctions = {} ); // Run the pruner until the code does not change anymore. @@ -96,7 +96,7 @@ class UnusedPruner: public ASTModifier Dialect const& _dialect, FunctionDefinition& _functionDefinition, bool _allowMSizeOptimization, - std::set const& _externallyUsedFunctions = {} + std::set const& _externallyUsedFunctions = {} ); private: @@ -104,24 +104,24 @@ class UnusedPruner: public ASTModifier Dialect const& _dialect, Block& _ast, bool _allowMSizeOptimization, - std::map const* _functionSideEffects = nullptr, - std::set const& _externallyUsedFunctions = {} + std::map const* _functionSideEffects = nullptr, + std::set const& _externallyUsedFunctions = {} ); UnusedPruner( Dialect const& _dialect, FunctionDefinition& _function, bool _allowMSizeOptimization, - std::set const& _externallyUsedFunctions = {} + std::set const& _externallyUsedFunctions = {} ); - bool used(YulString _name) const; - void subtractReferences(std::map const& _subtrahend); + bool used(YulName _name) const; + void subtractReferences(std::map const& _subtrahend); Dialect const& m_dialect; bool m_allowMSizeOptimization = false; - std::map const* m_functionSideEffects = nullptr; + std::map const* m_functionSideEffects = nullptr; bool m_shouldRunAgain = false; - std::map m_references; + std::map m_references; }; } diff --git a/libyul/optimiser/UnusedStoreBase.h b/libyul/optimiser/UnusedStoreBase.h index 0d618d8d254f..b6dde8c5511f 100644 --- a/libyul/optimiser/UnusedStoreBase.h +++ b/libyul/optimiser/UnusedStoreBase.h @@ -60,7 +60,7 @@ class UnusedStoreBase: public ASTWalker void operator()(Continue const&) override; protected: - using ActiveStores = std::map>; + using ActiveStores = std::map>; /// This function is called for a loop that is nested too deep to avoid /// horrible runtime and should just resolve the situation in a pragmatic diff --git a/libyul/optimiser/UnusedStoreEliminator.cpp b/libyul/optimiser/UnusedStoreEliminator.cpp index 6a0ab1518d08..d049f59a0262 100644 --- a/libyul/optimiser/UnusedStoreEliminator.cpp +++ b/libyul/optimiser/UnusedStoreEliminator.cpp @@ -51,22 +51,22 @@ static std::string const thirtyTwo{"@ 32"}; void UnusedStoreEliminator::run(OptimiserStepContext& _context, Block& _ast) { - std::map functionSideEffects = SideEffectsPropagator::sideEffects( + std::map functionSideEffects = SideEffectsPropagator::sideEffects( _context.dialect, CallGraphGenerator::callGraph(_ast) ); SSAValueTracker ssaValues; ssaValues(_ast); - std::map values; + std::map values; for (auto const& [name, expression]: ssaValues.values()) values[name] = AssignedValue{expression, {}}; Expression const zeroLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{0}), {}}}; Expression const oneLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{1}), {}}}; Expression const thirtyTwoLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{32}), {}}}; - values[YulString{zero}] = AssignedValue{&zeroLiteral, {}}; - values[YulString{one}] = AssignedValue{&oneLiteral, {}}; - values[YulString{thirtyTwo}] = AssignedValue{&thirtyTwoLiteral, {}}; + values[YulName{zero}] = AssignedValue{&zeroLiteral, {}}; + values[YulName{one}] = AssignedValue{&oneLiteral, {}}; + values[YulName{thirtyTwo}] = AssignedValue{&thirtyTwoLiteral, {}}; bool const ignoreMemory = MSizeFinder::containsMSize(_context.dialect, _ast); UnusedStoreEliminator rse{ @@ -93,9 +93,9 @@ void UnusedStoreEliminator::run(OptimiserStepContext& _context, Block& _ast) UnusedStoreEliminator::UnusedStoreEliminator( Dialect const& _dialect, - std::map const& _functionSideEffects, - std::map _controlFlowSideEffects, - std::map const& _ssaValues, + std::map const& _functionSideEffects, + std::map _controlFlowSideEffects, + std::map const& _ssaValues, bool _ignoreMemory ): UnusedStoreBase(_dialect), @@ -228,7 +228,7 @@ std::vector UnusedStoreEliminator::operationsF { using evmasm::Instruction; - YulString functionName = _functionCall.functionName.name; + YulName functionName = _functionCall.functionName.name; SideEffects sideEffects; if (BuiltinFunction const* f = m_dialect.builtin(functionName)) sideEffects = f->sideEffects; @@ -263,8 +263,8 @@ std::vector UnusedStoreEliminator::operationsF if (_op.lengthConstant) switch (*_op.lengthConstant) { - case 1: ourOp.length = YulString(one); break; - case 32: ourOp.length = YulString(thirtyTwo); break; + case 1: ourOp.length = YulName(one); break; + case 32: ourOp.length = YulName(thirtyTwo); break; default: yulAssert(false); } return ourOp; @@ -435,7 +435,7 @@ void UnusedStoreEliminator::clearActive( activeStorageStores() = {}; } -std::optional UnusedStoreEliminator::identifierNameIfSSA(Expression const& _expression) const +std::optional UnusedStoreEliminator::identifierNameIfSSA(Expression const& _expression) const { if (Identifier const* identifier = std::get_if(&_expression)) if (m_ssaValues.count(identifier->name)) diff --git a/libyul/optimiser/UnusedStoreEliminator.h b/libyul/optimiser/UnusedStoreEliminator.h index 89dbabd78d2c..98023b64cfc6 100644 --- a/libyul/optimiser/UnusedStoreEliminator.h +++ b/libyul/optimiser/UnusedStoreEliminator.h @@ -64,9 +64,9 @@ class UnusedStoreEliminator: public UnusedStoreBase explicit UnusedStoreEliminator( Dialect const& _dialect, - std::map const& _functionSideEffects, - std::map _controlFlowSideEffects, - std::map const& _ssaValues, + std::map const& _functionSideEffects, + std::map _controlFlowSideEffects, + std::map const& _ssaValues, bool _ignoreMemory ); @@ -85,15 +85,15 @@ class UnusedStoreEliminator: public UnusedStoreBase Location location; Effect effect; /// Start of affected area. Unknown if not provided. - std::optional start; + std::optional start; /// Length of affected area, unknown if not provided. /// Unused for storage. - std::optional length; + std::optional length; }; private: - std::set& activeMemoryStores() { return m_activeStores["m"_yulstring]; } - std::set& activeStorageStores() { return m_activeStores["s"_yulstring]; } + std::set& activeMemoryStores() { return m_activeStores["m"_yulname]; } + std::set& activeStorageStores() { return m_activeStores["s"_yulname]; } void shortcutNestedLoop(ActiveStores const&) override { @@ -113,12 +113,12 @@ class UnusedStoreEliminator: public UnusedStoreBase void markActiveAsUsed(std::optional _onlyLocation = std::nullopt); void clearActive(std::optional _onlyLocation = std::nullopt); - std::optional identifierNameIfSSA(Expression const& _expression) const; + std::optional identifierNameIfSSA(Expression const& _expression) const; bool const m_ignoreMemory; - std::map const& m_functionSideEffects; - std::map m_controlFlowSideEffects; - std::map const& m_ssaValues; + std::map const& m_functionSideEffects; + std::map m_controlFlowSideEffects; + std::map const& m_ssaValues; std::map m_storeOperations; diff --git a/libyul/optimiser/VarNameCleaner.cpp b/libyul/optimiser/VarNameCleaner.cpp index b13dc8e6b49b..041ebdeaab23 100644 --- a/libyul/optimiser/VarNameCleaner.cpp +++ b/libyul/optimiser/VarNameCleaner.cpp @@ -34,7 +34,7 @@ using namespace solidity::yul; VarNameCleaner::VarNameCleaner( Block const& _ast, Dialect const& _dialect, - std::set _namesToKeep + std::set _namesToKeep ): m_dialect{_dialect}, m_namesToKeep{std::move(_namesToKeep)}, @@ -51,9 +51,9 @@ void VarNameCleaner::operator()(FunctionDefinition& _funDef) yulAssert(!m_insideFunction, ""); m_insideFunction = true; - std::set globalUsedNames = std::move(m_usedNames); + std::set globalUsedNames = std::move(m_usedNames); m_usedNames = m_namesToKeep; - std::map globalTranslatedNames; + std::map globalTranslatedNames; swap(globalTranslatedNames, m_translatedNames); renameVariables(_funDef.parameters); @@ -93,7 +93,7 @@ void VarNameCleaner::operator()(Identifier& _identifier) _identifier.name = name->second; } -YulString VarNameCleaner::findCleanName(YulString const& _name) const +YulName VarNameCleaner::findCleanName(YulName const& _name) const { auto newName = stripSuffix(_name); if (!isUsedName(newName)) @@ -102,24 +102,24 @@ YulString VarNameCleaner::findCleanName(YulString const& _name) const // create new name with suffix (by finding a free identifier) for (size_t i = 1; i < std::numeric_limits::max(); ++i) { - YulString newNameSuffixed = YulString{newName.str() + "_" + std::to_string(i)}; + YulName newNameSuffixed = YulName{newName.str() + "_" + std::to_string(i)}; if (!isUsedName(newNameSuffixed)) return newNameSuffixed; } yulAssert(false, "Exhausted by attempting to find an available suffix."); } -bool VarNameCleaner::isUsedName(YulString const& _name) const +bool VarNameCleaner::isUsedName(YulName const& _name) const { return isRestrictedIdentifier(m_dialect, _name) || m_usedNames.count(_name); } -YulString VarNameCleaner::stripSuffix(YulString const& _name) const +YulName VarNameCleaner::stripSuffix(YulName const& _name) const { static std::regex const suffixRegex("(_+[0-9]+)+$"); std::smatch suffixMatch; if (regex_search(_name.str(), suffixMatch, suffixRegex)) - return {YulString{suffixMatch.prefix().str()}}; + return {YulName{suffixMatch.prefix().str()}}; return _name; } diff --git a/libyul/optimiser/VarNameCleaner.h b/libyul/optimiser/VarNameCleaner.h index 7823e5716c28..bfb6cfb53369 100644 --- a/libyul/optimiser/VarNameCleaner.h +++ b/libyul/optimiser/VarNameCleaner.h @@ -21,7 +21,7 @@ #include #include -#include +#include #include #include @@ -64,33 +64,33 @@ class VarNameCleaner: public ASTModifier VarNameCleaner( Block const& _ast, Dialect const& _dialect, - std::set _namesToKeep = {} + std::set _namesToKeep = {} ); /// Tries to rename a list of variables. void renameVariables(std::vector& _variables); /// @returns suffix-stripped name, if a suffix was detected, none otherwise. - YulString stripSuffix(YulString const& _name) const; + YulName stripSuffix(YulName const& _name) const; /// Looks out for a "clean name" the given @p name could be trimmed down to. /// @returns a trimmed down and "clean name" in case it found one, none otherwise. - YulString findCleanName(YulString const& name) const; + YulName findCleanName(YulName const& name) const; /// Tests whether a given name was already used within this pass /// or was set to be kept. - bool isUsedName(YulString const& _name) const; + bool isUsedName(YulName const& _name) const; Dialect const& m_dialect; /// These names will not be modified. - std::set m_namesToKeep; + std::set m_namesToKeep; /// Set of names that are in use. - std::set m_usedNames; + std::set m_usedNames; /// Maps old to new names. - std::map m_translatedNames; + std::map m_translatedNames; /// Whether the traverse is inside a function definition. /// Used to assert that a function definition cannot be inside another. diff --git a/test/libsolidity/MemoryGuardTest.cpp b/test/libsolidity/MemoryGuardTest.cpp index 6e44afccf4f7..77274200bbb3 100644 --- a/test/libsolidity/MemoryGuardTest.cpp +++ b/test/libsolidity/MemoryGuardTest.cpp @@ -75,7 +75,7 @@ TestCase::TestResult MemoryGuardTest::run(std::ostream& _stream, std::string con auto handleObject = [&](std::string const& _kind, Object const& _object) { m_obtainedResult += contractName + "(" + _kind + ") " + (findFunctionCalls( *_object.code, - "memoryguard"_yulstring + "memoryguard"_yulname ).empty() ? "false" : "true") + "\n"; }; handleObject("creation", *object); diff --git a/test/libyul/FunctionSideEffects.cpp b/test/libyul/FunctionSideEffects.cpp index a57ec9807843..f1bd0ea379d1 100644 --- a/test/libyul/FunctionSideEffects.cpp +++ b/test/libyul/FunctionSideEffects.cpp @@ -87,7 +87,7 @@ TestCase::TestResult FunctionSideEffects::run(std::ostream& _stream, std::string if (!obj.code) BOOST_THROW_EXCEPTION(std::runtime_error("Parsing input failed.")); - std::map functionSideEffects = SideEffectsPropagator::sideEffects( + std::map functionSideEffects = SideEffectsPropagator::sideEffects( EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), CallGraphGenerator::callGraph(*obj.code) ); diff --git a/test/libyul/KnowledgeBaseTest.cpp b/test/libyul/KnowledgeBaseTest.cpp index b1dd0e6d19c5..6a9d3e6da8be 100644 --- a/test/libyul/KnowledgeBaseTest.cpp +++ b/test/libyul/KnowledgeBaseTest.cpp @@ -49,7 +49,7 @@ class KnowledgeBaseTest BOOST_REQUIRE(m_object && errorList.empty() && m_object->code); NameDispenser dispenser(m_dialect, *m_object->code); - std::set reserved; + std::set reserved; OptimiserStepContext context{m_dialect, dispenser, reserved, 0}; CommonSubexpressionEliminator::run(context, *m_object->code); @@ -57,13 +57,13 @@ class KnowledgeBaseTest for (auto const& [name, expression]: m_ssaValues.values()) m_values[name].value = expression; - return KnowledgeBase([this](YulString _var) { return util::valueOrNullptr(m_values, _var); }); + return KnowledgeBase([this](YulName _var) { return util::valueOrNullptr(m_values, _var); }); } EVMDialect m_dialect{EVMVersion{}, true}; std::shared_ptr m_object; SSAValueTracker m_ssaValues; - std::map m_values; + std::map m_values; }; BOOST_FIXTURE_TEST_SUITE(KnowledgeBase, KnowledgeBaseTest) @@ -79,14 +79,14 @@ BOOST_AUTO_TEST_CASE(basic) let e := sub(a, b) })"); - BOOST_CHECK(!kb.knownToBeDifferent("a"_yulstring, "b"_yulstring)); + BOOST_CHECK(!kb.knownToBeDifferent("a"_yulname, "b"_yulname)); // This only works if the variable names are the same. // It assumes that SSA+CSE+Simplifier actually replaces the variables. - BOOST_CHECK(!kb.valueIfKnownConstant("a"_yulstring)); - BOOST_CHECK(kb.valueIfKnownConstant("zero"_yulstring) == u256(0)); - BOOST_CHECK(kb.differenceIfKnownConstant("a"_yulstring, "b"_yulstring) == u256(0)); - BOOST_CHECK(kb.differenceIfKnownConstant("a"_yulstring, "c"_yulstring) == u256(0)); - BOOST_CHECK(kb.valueIfKnownConstant("e"_yulstring) == u256(0)); + BOOST_CHECK(!kb.valueIfKnownConstant("a"_yulname)); + BOOST_CHECK(kb.valueIfKnownConstant("zero"_yulname) == u256(0)); + BOOST_CHECK(kb.differenceIfKnownConstant("a"_yulname, "b"_yulname) == u256(0)); + BOOST_CHECK(kb.differenceIfKnownConstant("a"_yulname, "c"_yulname) == u256(0)); + BOOST_CHECK(kb.valueIfKnownConstant("e"_yulname) == u256(0)); } BOOST_AUTO_TEST_CASE(difference) @@ -99,31 +99,21 @@ BOOST_AUTO_TEST_CASE(difference) let e := sub(c, 12) })"); - BOOST_CHECK( - kb.differenceIfKnownConstant("c"_yulstring, "b"_yulstring) == + BOOST_CHECK(kb.differenceIfKnownConstant("c"_yulname, "b"_yulname) == u256(20) ); - BOOST_CHECK( - kb.differenceIfKnownConstant("b"_yulstring, "c"_yulstring) == + BOOST_CHECK(kb.differenceIfKnownConstant("b"_yulname, "c"_yulname) == u256(-20) ); - BOOST_CHECK(!kb.knownToBeDifferentByAtLeast32("b"_yulstring, "c"_yulstring)); - BOOST_CHECK(kb.knownToBeDifferentByAtLeast32("b"_yulstring, "d"_yulstring)); - BOOST_CHECK(kb.knownToBeDifferentByAtLeast32("a"_yulstring, "b"_yulstring)); - BOOST_CHECK(kb.knownToBeDifferentByAtLeast32("b"_yulstring, "a"_yulstring)); - - BOOST_CHECK( - kb.differenceIfKnownConstant("e"_yulstring, "a"_yulstring) == u256(208) - ); - BOOST_CHECK( - kb.differenceIfKnownConstant("e"_yulstring, "b"_yulstring) == u256(8) - ); - BOOST_CHECK( - kb.differenceIfKnownConstant("a"_yulstring, "e"_yulstring) == u256(-208) - ); - BOOST_CHECK( - kb.differenceIfKnownConstant("b"_yulstring, "e"_yulstring) == u256(-8) - ); + BOOST_CHECK(!kb.knownToBeDifferentByAtLeast32("b"_yulname, "c"_yulname)); + BOOST_CHECK(kb.knownToBeDifferentByAtLeast32("b"_yulname, "d"_yulname)); + BOOST_CHECK(kb.knownToBeDifferentByAtLeast32("a"_yulname, "b"_yulname)); + BOOST_CHECK(kb.knownToBeDifferentByAtLeast32("b"_yulname, "a"_yulname)); + + BOOST_CHECK(kb.differenceIfKnownConstant("e"_yulname, "a"_yulname) == u256(208)); + BOOST_CHECK(kb.differenceIfKnownConstant("e"_yulname, "b"_yulname) == u256(8)); + BOOST_CHECK(kb.differenceIfKnownConstant("a"_yulname, "e"_yulname) == u256(-208)); + BOOST_CHECK(kb.differenceIfKnownConstant("b"_yulname, "e"_yulname) == u256(-8)); } diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index ca8784ddb6ef..faa6c6105f2d 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -135,11 +135,11 @@ BOOST_AUTO_TEST_CASE(builtins_analysis) { struct SimpleDialect: public Dialect { - BuiltinFunction const* builtin(YulString _name) const override + BuiltinFunction const* builtin(YulName _name) const override { - return _name == "builtin"_yulstring ? &f : nullptr; + return _name == "builtin"_yulname ? &f : nullptr; } - BuiltinFunction f{"builtin"_yulstring, std::vector(2), std::vector(3), {}, {}, false, {}}; + BuiltinFunction f{"builtin"_yulname, std::vector(2), std::vector(3), {}, {}, false, {}}; }; SimpleDialect dialect; diff --git a/test/libyul/StackShufflingTest.cpp b/test/libyul/StackShufflingTest.cpp index e53eeafbb03c..2da445dd4557 100644 --- a/test/libyul/StackShufflingTest.cpp +++ b/test/libyul/StackShufflingTest.cpp @@ -56,7 +56,7 @@ bool StackShufflingTest::parse(std::string const& _source) scanner.next(); std::string functionName = scanner.currentLiteral(); auto call = yul::FunctionCall{ - {}, yul::Identifier{{}, YulString(functionName)}, {} + {}, yul::Identifier{{}, YulName(functionName)}, {} }; stack.emplace_back(FunctionCallReturnLabelSlot{ m_functions.insert( @@ -78,7 +78,7 @@ bool StackShufflingTest::parse(std::string const& _source) scanner.next(); std::string functionName = scanner.currentLiteral(); auto call = yul::FunctionCall{ - {}, yul::Identifier{{}, YulString(functionName)}, {} + {}, yul::Identifier{{}, YulName(functionName)}, {} }; expectToken(Token::Comma); scanner.next(); @@ -102,7 +102,7 @@ bool StackShufflingTest::parse(std::string const& _source) expectToken(Token::LBrack); scanner.next(); // read number of ghost variables as ghostVariableId std::string ghostVariableId = scanner.currentLiteral(); - Scope::Variable ghostVar = Scope::Variable{""_yulstring, YulString(literal + "[" + ghostVariableId + "]")}; + Scope::Variable ghostVar = Scope::Variable{""_yulname, YulName(literal + "[" + ghostVariableId + "]")}; stack.emplace_back(VariableSlot{ m_variables.insert(std::make_pair(ghostVar.name, ghostVar)).first->second }); @@ -110,7 +110,7 @@ bool StackShufflingTest::parse(std::string const& _source) } else { - Scope::Variable var = Scope::Variable{""_yulstring, YulString(literal)}; + Scope::Variable var = Scope::Variable{""_yulname, YulName(literal)}; stack.emplace_back(VariableSlot{ m_variables.insert( make_pair(literal, var) diff --git a/test/libyul/StackShufflingTest.h b/test/libyul/StackShufflingTest.h index 75715d25b90f..2e2dd12ad325 100644 --- a/test/libyul/StackShufflingTest.h +++ b/test/libyul/StackShufflingTest.h @@ -41,7 +41,7 @@ class StackShufflingTest: public TestCase Stack m_sourceStack; Stack m_targetStack; - std::map m_functions; - std::map m_variables; + std::map m_functions; + std::map m_variables; }; } diff --git a/test/libyul/YulOptimizerTestCommon.cpp b/test/libyul/YulOptimizerTestCommon.cpp index 091a9a0b6cff..80746c93ba9f 100644 --- a/test/libyul/YulOptimizerTestCommon.cpp +++ b/test/libyul/YulOptimizerTestCommon.cpp @@ -89,7 +89,7 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( disambiguate(); NameDisplacer{ *m_nameDispenser, - {"illegal1"_yulstring, "illegal2"_yulstring, "illegal3"_yulstring, "illegal4"_yulstring, "illegal5"_yulstring} + {"illegal1"_yulname, "illegal2"_yulname, "illegal3"_yulname, "illegal4"_yulname, "illegal5"_yulname} }(*m_ast); }}, {"blockFlattener", [&]() { @@ -348,11 +348,11 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( // Mark all variables with a name starting with "$" for escalation to memory. struct FakeUnreachableGenerator: ASTWalker { - std::map> fakeUnreachables; + std::map> fakeUnreachables; using ASTWalker::operator(); void operator()(FunctionDefinition const& _function) override { - YulString originalFunctionName = m_currentFunction; + YulName originalFunctionName = m_currentFunction; m_currentFunction = _function.name; for (TypedName const& _argument: _function.parameters) visitVariableName(_argument.name); @@ -361,7 +361,7 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( ASTWalker::operator()(_function); m_currentFunction = originalFunctionName; } - void visitVariableName(YulString _var) + void visitVariableName(YulName _var) { if (!_var.empty() && _var.str().front() == '$') if (!util::contains(fakeUnreachables[m_currentFunction], _var)) @@ -378,7 +378,7 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( visitVariableName(_identifier.name); ASTWalker::operator()(_identifier); } - YulString m_currentFunction = YulString{}; + YulName m_currentFunction = YulName{}; }; FakeUnreachableGenerator fakeUnreachableGenerator; fakeUnreachableGenerator(*m_ast); diff --git a/test/libyul/YulOptimizerTestCommon.h b/test/libyul/YulOptimizerTestCommon.h index 3dce998c56cc..0a5d63320d6d 100644 --- a/test/libyul/YulOptimizerTestCommon.h +++ b/test/libyul/YulOptimizerTestCommon.h @@ -21,7 +21,7 @@ #include #include -#include +#include #include #include @@ -63,7 +63,7 @@ class YulOptimizerTestCommon std::string m_optimizerStep; Dialect const* m_dialect = nullptr; - std::set m_reservedIdentifiers; + std::set m_reservedIdentifiers; std::unique_ptr m_nameDispenser; std::unique_ptr m_context; diff --git a/test/tools/yulInterpreter/Inspector.h b/test/tools/yulInterpreter/Inspector.h index f4518c7087d3..903ebc1142ea 100644 --- a/test/tools/yulInterpreter/Inspector.h +++ b/test/tools/yulInterpreter/Inspector.h @@ -53,13 +53,13 @@ class Inspector * @returns NodeAction::RunNode if the current AST node (and all children nodes!) should be * processed without stopping, else NodeAction::StepThroughNode. */ - NodeAction queryUser(langutil::DebugData const& _data, std::map const& _variables); + NodeAction queryUser(langutil::DebugData const& _data, std::map const& _variables); void stepMode(NodeAction _action) { m_stepMode = _action; } std::string const& source() const { return m_source; } - void interactiveVisit(langutil::DebugData const& _debugData, std::map const& _variables, std::function _visitNode) + void interactiveVisit(langutil::DebugData const& _debugData, std::map const& _variables, std::function _visitNode) { Inspector::NodeAction action = queryUser(_debugData, _variables); @@ -116,7 +116,7 @@ class InspectedInterpreter: public Interpreter Scope& _scope, bool _disableExternalCalls, bool _disableMemoryTracing, - std::map _variables = {} + std::map _variables = {} ): Interpreter(_state, _dialect, _scope, _disableExternalCalls, _disableMemoryTracing, _variables), m_inspector(_inspector) @@ -160,7 +160,7 @@ class InspectedExpressionEvaluator: public ExpressionEvaluator InterpreterState& _state, Dialect const& _dialect, Scope& _scope, - std::map const& _variables, + std::map const& _variables, bool _disableExternalCalls, bool _disableMemoryTrace ): @@ -180,7 +180,7 @@ class InspectedExpressionEvaluator: public ExpressionEvaluator void operator()(Identifier const& _node) override { helper(_node); } void operator()(FunctionCall const& _node) override { helper(_node); } protected: - std::unique_ptr makeInterpreterCopy(std::map _variables = {}) const override + std::unique_ptr makeInterpreterCopy(std::map _variables = {}) const override { return std::make_unique( m_inspector, diff --git a/test/tools/yulInterpreter/Interpreter.cpp b/test/tools/yulInterpreter/Interpreter.cpp index 6a0f3a9997ef..21e97f0769c8 100644 --- a/test/tools/yulInterpreter/Interpreter.cpp +++ b/test/tools/yulInterpreter/Interpreter.cpp @@ -131,7 +131,7 @@ void Interpreter::operator()(Assignment const& _assignment) solAssert(values.size() == _assignment.variableNames.size(), ""); for (size_t i = 0; i < values.size(); ++i) { - YulString varName = _assignment.variableNames.at(i).name; + YulName varName = _assignment.variableNames.at(i).name; solAssert(m_variables.count(varName), ""); m_variables[varName] = values.at(i); } @@ -146,7 +146,7 @@ void Interpreter::operator()(VariableDeclaration const& _declaration) solAssert(values.size() == _declaration.variables.size(), ""); for (size_t i = 0; i < values.size(); ++i) { - YulString varName = _declaration.variables.at(i).name; + YulName varName = _declaration.variables.at(i).name; solAssert(!m_variables.count(varName), ""); m_variables[varName] = values.at(i); m_scope->names.emplace(varName, nullptr); @@ -343,7 +343,7 @@ void ExpressionEvaluator::operator()(FunctionCall const& _funCall) FunctionDefinition const* fun = scope->names.at(_funCall.functionName.name); yulAssert(fun, "Function not found."); yulAssert(m_values.size() == fun->parameters.size(), ""); - std::map variables; + std::map variables; for (size_t i = 0; i < fun->parameters.size(); ++i) variables[fun->parameters.at(i).name] = m_values.at(i); for (size_t i = 0; i < fun->returnVariables.size(); ++i) diff --git a/test/tools/yulInterpreter/Interpreter.h b/test/tools/yulInterpreter/Interpreter.h index 23a98ca5c350..356a190709a7 100644 --- a/test/tools/yulInterpreter/Interpreter.h +++ b/test/tools/yulInterpreter/Interpreter.h @@ -145,7 +145,7 @@ struct InterpreterState struct Scope { /// Used for variables and functions. Value is nullptr for variables. - std::map names; + std::map names; std::map> subScopes; Scope* parent = nullptr; }; @@ -174,7 +174,7 @@ class Interpreter: public ASTWalker Scope& _scope, bool _disableExternalCalls, bool _disableMemoryTracing, - std::map _variables = {} + std::map _variables = {} ): m_dialect(_dialect), m_state(_state), @@ -200,7 +200,7 @@ class Interpreter: public ASTWalker bytes returnData() const { return m_state.returndata; } std::vector const& trace() const { return m_state.trace; } - u256 valueOfVariable(YulString _name) const { return m_variables.at(_name); } + u256 valueOfVariable(YulName _name) const { return m_variables.at(_name); } protected: /// Asserts that the expression evaluates to exactly one value and returns it. @@ -218,7 +218,7 @@ class Interpreter: public ASTWalker Dialect const& m_dialect; InterpreterState& m_state; /// Values of variables. - std::map m_variables; + std::map m_variables; Scope* m_scope; /// If not set, external calls (e.g. using `call()`) to the same contract /// are evaluated in a new parser instance. @@ -236,7 +236,7 @@ class ExpressionEvaluator: public ASTWalker InterpreterState& _state, Dialect const& _dialect, Scope& _scope, - std::map const& _variables, + std::map const& _variables, bool _disableExternalCalls, bool _disableMemoryTrace ): @@ -259,7 +259,7 @@ class ExpressionEvaluator: public ASTWalker protected: void runExternalCall(evmasm::Instruction _instruction); - virtual std::unique_ptr makeInterpreterCopy(std::map _variables = {}) const + virtual std::unique_ptr makeInterpreterCopy(std::map _variables = {}) const { return std::make_unique( m_state, @@ -298,7 +298,7 @@ class ExpressionEvaluator: public ASTWalker InterpreterState& m_state; Dialect const& m_dialect; /// Values of variables. - std::map const& m_variables; + std::map const& m_variables; Scope& m_scope; /// Current value of the expression std::vector m_values; diff --git a/test/tools/yulopti.cpp b/test/tools/yulopti.cpp index d16b1da1969b..7e81cbf7e34e 100644 --- a/test/tools/yulopti.cpp +++ b/test/tools/yulopti.cpp @@ -245,7 +245,7 @@ class YulOpti std::shared_ptr m_ast; Dialect const& m_dialect{EVMDialect::strictAssemblyForEVMObjects(EVMVersion{})}; std::unique_ptr m_analysisInfo; - std::set const m_reservedIdentifiers = {}; + std::set const m_reservedIdentifiers = {}; NameDispenser m_nameDispenser{m_dialect, m_reservedIdentifiers}; OptimiserStepContext m_context{ m_dialect, diff --git a/tools/yulPhaser/Program.cpp b/tools/yulPhaser/Program.cpp index 1586f602064b..0cb22242d0fe 100644 --- a/tools/yulPhaser/Program.cpp +++ b/tools/yulPhaser/Program.cpp @@ -28,7 +28,7 @@ #include #include #include -#include +#include #include #include #include @@ -175,7 +175,7 @@ std::unique_ptr Program::disambiguateAST( AsmAnalysisInfo const& _analysisInfo ) { - std::set const externallyUsedIdentifiers = {}; + std::set const externallyUsedIdentifiers = {}; Disambiguator disambiguator(_dialect, _analysisInfo, externallyUsedIdentifiers); return std::make_unique(std::get(disambiguator(_ast))); @@ -190,7 +190,7 @@ std::unique_ptr Program::applyOptimisationSteps( { // An empty set of reserved identifiers. It could be a constructor parameter but I don't // think it would be useful in this tool. Other tools (like yulopti) have it empty too. - std::set const externallyUsedIdentifiers = {}; + std::set const externallyUsedIdentifiers = {}; OptimiserStepContext context{ _dialect, _nameDispenser, From b508a63e4a6f10d3f7bb578e9ab7f0fcbb5dd219 Mon Sep 17 00:00:00 2001 From: Francisco Giordano Date: Fri, 19 Jul 2024 15:52:20 -0300 Subject: [PATCH 090/182] Fix docs on outputSelection --- docs/using-the-compiler.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/using-the-compiler.rst b/docs/using-the-compiler.rst index 1eb6631df49f..39da067f39f0 100644 --- a/docs/using-the-compiler.rst +++ b/docs/using-the-compiler.rst @@ -404,7 +404,8 @@ Input Description // but to the whole source file like the AST. // A star as contract name refers to all contracts in the file. // Similarly, a star as a file name matches all files. - // To select all outputs the compiler can possibly generate, use + // To select all outputs the compiler can possibly generate, with the exclusion of + // Yul intermediate representation outputs, use // "outputSelection: { "*": { "*": [ "*" ], "": [ "*" ] } }" // but note that this might slow down the compilation process needlessly. // From 535203b58f844335378f0b9567f7abedbd72f904 Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Fri, 19 Jul 2024 17:27:32 +0200 Subject: [PATCH 091/182] Use latest node cimg --- .circleci/config.yml | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/.circleci/config.yml b/.circleci/config.yml index 20f57b41312e..d6c3f33da08a 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -487,8 +487,7 @@ defaults: - base_node_small: &base_node_small docker: - # TODO: Revert to cimg/node:current once https://github.com/npm/cli/issues/7657 is resolved. - - image: cimg/node:22.4 + - image: cimg/node:current resource_class: small environment: &base_node_small_env TERM: xterm @@ -762,7 +761,6 @@ defaults: # which does not support shanghai EVM. compile_only: 1 resource_class: medium - image: cimg/node:18.16 - job_native_test_ext_yield_liquidator: &job_native_test_ext_yield_liquidator <<: *requires_b_ubu_static From d0cabf490c97906757d8c8263cdd206fdf5f1547 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kaan=20Uzdo=C4=9Fan?= Date: Mon, 22 Jul 2024 11:56:25 +0200 Subject: [PATCH 092/182] Docs: Add note about the library placeholder format change in v0.5.0 The library placeholder string format has changed on v0.5.0. Someone reading the docs would be unaware of this and can assume the format remained the same. This can be important e.g. verifying contracts pre 0.5.0 or working on the bytecode --- docs/contracts/libraries.rst | 2 +- docs/using-the-compiler.rst | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/contracts/libraries.rst b/docs/contracts/libraries.rst index 7256ebe0315a..1c6d837c7cd7 100644 --- a/docs/contracts/libraries.rst +++ b/docs/contracts/libraries.rst @@ -196,7 +196,7 @@ It is possible to obtain the address of a library by converting the library type to the ``address`` type, i.e. using ``address(LibraryName)``. As the compiler does not know the address where the library will be deployed, the compiled hex code -will contain placeholders of the form ``__$30bbc0abd4d6364515865950d3e0d10953$__``. The placeholder +will contain placeholders of the form ``__$30bbc0abd4d6364515865950d3e0d10953$__`` `(format was different `_. The placeholder is a 34 character prefix of the hex encoding of the keccak256 hash of the fully qualified library name, which would be for example ``libraries/bigint.sol:BigInt`` if the library was stored in a file called ``bigint.sol`` in a ``libraries/`` directory. Such bytecode is incomplete and should not be diff --git a/docs/using-the-compiler.rst b/docs/using-the-compiler.rst index 39da067f39f0..c84d6a838c01 100644 --- a/docs/using-the-compiler.rst +++ b/docs/using-the-compiler.rst @@ -71,7 +71,7 @@ For a detailed explanation with examples and discussion of corner cases please r Library Linking --------------- -If your contracts use :ref:`libraries `, you will notice that the bytecode contains substrings of the form ``__$53aea86b7d70b31448b230b20ae141a537$__``. These are placeholders for the actual library addresses. +If your contracts use :ref:`libraries `, you will notice that the bytecode contains substrings of the form ``__$53aea86b7d70b31448b230b20ae141a537$__`` `(format was different `_. These are placeholders for the actual library addresses. The placeholder is a 34 character prefix of the hex encoding of the keccak256 hash of the fully qualified library name. The bytecode file will also contain lines of the form ``// -> `` at the end to help identify which libraries the placeholders represent. Note that the fully qualified library name From 1cbb3220de39f589885faf9e734e743f3b2f8857 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kaan=20Uzdo=C4=9Fan?= Date: Mon, 22 Jul 2024 12:03:48 +0200 Subject: [PATCH 093/182] Change link to libraries page --- docs/contracts/libraries.rst | 2 +- docs/using-the-compiler.rst | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/contracts/libraries.rst b/docs/contracts/libraries.rst index 1c6d837c7cd7..a3c04ba06405 100644 --- a/docs/contracts/libraries.rst +++ b/docs/contracts/libraries.rst @@ -196,7 +196,7 @@ It is possible to obtain the address of a library by converting the library type to the ``address`` type, i.e. using ``address(LibraryName)``. As the compiler does not know the address where the library will be deployed, the compiled hex code -will contain placeholders of the form ``__$30bbc0abd4d6364515865950d3e0d10953$__`` `(format was different `_. The placeholder +will contain placeholders of the form ``__$30bbc0abd4d6364515865950d3e0d10953$__`` `(format was different `_. The placeholder is a 34 character prefix of the hex encoding of the keccak256 hash of the fully qualified library name, which would be for example ``libraries/bigint.sol:BigInt`` if the library was stored in a file called ``bigint.sol`` in a ``libraries/`` directory. Such bytecode is incomplete and should not be diff --git a/docs/using-the-compiler.rst b/docs/using-the-compiler.rst index c84d6a838c01..a306fa835d97 100644 --- a/docs/using-the-compiler.rst +++ b/docs/using-the-compiler.rst @@ -71,7 +71,7 @@ For a detailed explanation with examples and discussion of corner cases please r Library Linking --------------- -If your contracts use :ref:`libraries `, you will notice that the bytecode contains substrings of the form ``__$53aea86b7d70b31448b230b20ae141a537$__`` `(format was different `_. These are placeholders for the actual library addresses. +If your contracts use :ref:`libraries `, you will notice that the bytecode contains substrings of the form ``__$53aea86b7d70b31448b230b20ae141a537$__`` `(format was different `_. These are placeholders for the actual library addresses. The placeholder is a 34 character prefix of the hex encoding of the keccak256 hash of the fully qualified library name. The bytecode file will also contain lines of the form ``// -> `` at the end to help identify which libraries the placeholders represent. Note that the fully qualified library name From 755201202e3dfb4aca57780b55f8e6ce06663e91 Mon Sep 17 00:00:00 2001 From: dxo Date: Mon, 22 Jul 2024 20:50:00 +0200 Subject: [PATCH 094/182] docs/yul: pc is dissalowed in solc yul pc was removed from solc assembly in 0.7.0 (it introduced an unwelcome semantic dependency on code location). --- docs/yul.rst | 2 -- 1 file changed, 2 deletions(-) diff --git a/docs/yul.rst b/docs/yul.rst index 3cf2785fc444..58cfc992fd99 100644 --- a/docs/yul.rst +++ b/docs/yul.rst @@ -820,8 +820,6 @@ the ``dup`` and ``swap`` instructions as well as ``jump`` instructions, labels a +-------------------------+-----+---+-----------------------------------------------------------------+ | keccak256(p, n) | | F | keccak(mem[p...(p+n))) | +-------------------------+-----+---+-----------------------------------------------------------------+ -| pc() | | F | current position in code | -+-------------------------+-----+---+-----------------------------------------------------------------+ | pop(x) | `-` | F | discard value x | +-------------------------+-----+---+-----------------------------------------------------------------+ | mload(p) | | F | mem[p...(p+32)) | From cccbc122204ed230441ad991fcfd5855caec987f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Tue, 28 May 2024 15:06:46 +0200 Subject: [PATCH 095/182] Updated some outdated docs and TODOs related to the optimizer outputs --- libsolidity/interface/CompilerStack.h | 9 ++++++--- solc/CommandLineInterface.cpp | 1 - 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/libsolidity/interface/CompilerStack.h b/libsolidity/interface/CompilerStack.h index 672067d81cc7..6ad868ad09fe 100644 --- a/libsolidity/interface/CompilerStack.h +++ b/libsolidity/interface/CompilerStack.h @@ -387,8 +387,8 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac std::shared_ptr evmRuntimeAssembly; evmasm::LinkerObject object; ///< Deployment object (includes the runtime sub-object). evmasm::LinkerObject runtimeObject; ///< Runtime object. - std::string yulIR; ///< Yul IR code. - std::string yulIROptimized; ///< Optimized Yul IR code. + std::string yulIR; ///< Yul IR code straight from the code generator. + std::string yulIROptimized; ///< Reparsed and possibly optimized Yul IR code. Json yulIRAst; ///< JSON AST of Yul IR code. Json yulIROptimizedAst; ///< JSON AST of optimized Yul IR code. util::LazyInit metadata; ///< The metadata json that will be hashed into the chain. @@ -449,7 +449,10 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac ); /// Generate Yul IR for a single contract. - /// The IR is stored but otherwise unused. + /// Unoptimized IR is stored but otherwise unused, while optimized IR may be used for code + /// generation if compilation via IR is enabled. Note that whether "optimized IR" is actually + /// optimized depends on the optimizer settings. + /// @param _contract Contract to generate IR for. void generateIR(ContractDefinition const& _contract); /// Generate EVM representation for a single contract. diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index 367434c93f2a..e2d1e2701dc8 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -849,7 +849,6 @@ void CommandLineInterface::compile() m_compiler->setRevertStringBehaviour(m_options.output.revertStrings); if (m_options.output.debugInfoSelection.has_value()) m_compiler->selectDebugInfo(m_options.output.debugInfoSelection.value()); - // TODO: Perhaps we should not compile unless requested m_compiler->enableIRGeneration( m_options.compiler.outputs.ir || m_options.compiler.outputs.irOptimized || From 1a60d1860d9f75b5d115887548fdec0dfc23a70d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 29 May 2024 21:25:28 +0200 Subject: [PATCH 096/182] Do not perform IR optimization if only unoptimized IR is requested --- Changelog.md | 2 + libsolidity/interface/CompilerStack.cpp | 28 ++++++-- libsolidity/interface/CompilerStack.h | 23 ++++-- libsolidity/interface/StandardCompiler.cpp | 27 +++---- solc/CommandLineInterface.cpp | 14 ++-- .../ir_optimized_with_optimize/args | 1 + .../ir_optimized_with_optimize/input.sol | 4 ++ .../ir_optimized_with_optimize/output | 19 +++++ .../ir_unoptimized_with_optimize/args | 1 + .../ir_unoptimized_with_optimize/input.sol | 4 ++ .../ir_unoptimized_with_optimize/output | 58 +++++++++++++++ .../ir_unoptimized_with_optimize_via_ir/args | 1 + .../input.sol | 4 ++ .../output | 58 +++++++++++++++ .../input.json | 11 +++ .../output.json | 72 +++++++++++++++++++ .../input.json | 12 ++++ .../output.json | 72 +++++++++++++++++++ 18 files changed, 381 insertions(+), 30 deletions(-) create mode 100644 test/cmdlineTests/ir_optimized_with_optimize/args create mode 100644 test/cmdlineTests/ir_optimized_with_optimize/input.sol create mode 100644 test/cmdlineTests/ir_optimized_with_optimize/output create mode 100644 test/cmdlineTests/ir_unoptimized_with_optimize/args create mode 100644 test/cmdlineTests/ir_unoptimized_with_optimize/input.sol create mode 100644 test/cmdlineTests/ir_unoptimized_with_optimize/output create mode 100644 test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/args create mode 100644 test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/input.sol create mode 100644 test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/output create mode 100644 test/cmdlineTests/standard_ir_unoptimized_with_optimize/input.json create mode 100644 test/cmdlineTests/standard_ir_unoptimized_with_optimize/output.json create mode 100644 test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/input.json create mode 100644 test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/output.json diff --git a/Changelog.md b/Changelog.md index 7a5adcc4b08d..e67cf0f07d91 100644 --- a/Changelog.md +++ b/Changelog.md @@ -7,10 +7,12 @@ Language Features: Compiler Features: + * Command Line Interface: Do not perform IR optimization when only unoptimized IR is requested. * Error Reporting: Unimplemented features are now properly reported as errors instead of being handled as if they were bugs. * EVM: Support for the EVM version "Prague". * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. + * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 566feb21b171..f2c37fa68523 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -313,7 +313,7 @@ void CompilerStack::reset(bool _keepSettings) m_viaIR = false; m_evmVersion = langutil::EVMVersion(); m_modelCheckerSettings = ModelCheckerSettings{}; - m_generateIR = false; + m_irOutputSelection = IROutputSelection::None; m_revertStrings = RevertStrings::Default; m_optimiserSettings = OptimiserSettings::minimal(); m_metadataLiteralSources = false; @@ -728,8 +728,17 @@ bool CompilerStack::compile(State _stopAfter) { try { - if ((m_generateEvmBytecode && m_viaIR) || m_generateIR) - generateIR(*contract); + // NOTE: Bytecode generation via IR always uses Contract::yulIROptimized. + // When optimization is not enabled, that member simply contains unoptimized code. + bool needIROutput = + (m_generateEvmBytecode && m_viaIR) || + m_irOutputSelection != IROutputSelection::None; + bool needUnoptimizedIROutputOnly = + !(m_generateEvmBytecode && m_viaIR) && + m_irOutputSelection != IROutputSelection::UnoptimizedAndOptimized; + + if (needIROutput) + generateIR(*contract, needUnoptimizedIROutputOnly); if (m_generateEvmBytecode) { if (m_viaIR) @@ -1402,7 +1411,7 @@ void CompilerStack::compileContract( assembleYul(_contract, compiler->assemblyPtr(), compiler->runtimeAssemblyPtr()); } -void CompilerStack::generateIR(ContractDefinition const& _contract) +void CompilerStack::generateIR(ContractDefinition const& _contract, bool _unoptimizedOnly) { solAssert(m_stackState >= AnalysisSuccessful, ""); @@ -1420,7 +1429,7 @@ void CompilerStack::generateIR(ContractDefinition const& _contract) std::string dependenciesSource; for (auto const& [dependency, referencee]: _contract.annotation().contractDependencies) - generateIR(*dependency); + generateIR(*dependency, _unoptimizedOnly); if (!_contract.canBeDeployed()) return; @@ -1485,9 +1494,14 @@ void CompilerStack::generateIR(ContractDefinition const& _contract) { YulStack stack = parseYul(compiledContract.yulIR); compiledContract.yulIRAst = stack.astJson(); - stack.optimize(); - compiledContract.yulIROptimized = stack.print(this); + if (!_unoptimizedOnly) + { + stack.optimize(); + compiledContract.yulIROptimized = stack.print(this); + } } + + if (!_unoptimizedOnly) { // Optimizer does not maintain correct native source locations in the AST. // We can work around it by regenerating the AST from scratch from optimized IR. diff --git a/libsolidity/interface/CompilerStack.h b/libsolidity/interface/CompilerStack.h index 6ad868ad09fe..2c5ecb132b94 100644 --- a/libsolidity/interface/CompilerStack.h +++ b/libsolidity/interface/CompilerStack.h @@ -126,6 +126,12 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac SolidityAST, }; + enum class IROutputSelection { + None, + UnoptimizedOnly, + UnoptimizedAndOptimized, + }; + /// Creates a new compiler stack. /// @param _readFile callback used to read files for import statements. Must return /// and must not emit exceptions. @@ -192,8 +198,14 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac /// Enable EVM Bytecode generation. This is enabled by default. void enableEvmBytecodeGeneration(bool _enable = true) { m_generateEvmBytecode = _enable; } - /// Enable generation of Yul IR code. - void enableIRGeneration(bool _enable = true) { m_generateIR = _enable; } + /// Enable generation of Yul IR code so that IR output can be safely requested for all contracts. + /// Note that IR may also be implicitly generated when not requested. In particular + /// @a setViaIR(true) requires access to the IR outputs for bytecode generation. + void requestIROutputs(IROutputSelection _selection = IROutputSelection::UnoptimizedAndOptimized) + { + solAssert(m_stackState < ParsedAndImported); + m_irOutputSelection = _selection; + } /// @arg _metadataLiteralSources When true, store sources as literals in the contract metadata. /// Must be set before parsing. @@ -453,7 +465,10 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac /// generation if compilation via IR is enabled. Note that whether "optimized IR" is actually /// optimized depends on the optimizer settings. /// @param _contract Contract to generate IR for. - void generateIR(ContractDefinition const& _contract); + /// @param _unoptimizedOnly If true, only the IR coming directly from the codegen is stored. + /// Optimizer is not invoked and optimized IR output is not available, which means that + /// optimized IR, its AST or compilation via IR must not be requested. + void generateIR(ContractDefinition const& _contract, bool _unoptimizedOnly); /// Generate EVM representation for a single contract. /// Depends on output generated by generateIR. @@ -518,7 +533,7 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac ModelCheckerSettings m_modelCheckerSettings; std::map> m_requestedContractNames; bool m_generateEvmBytecode = true; - bool m_generateIR = false; + IROutputSelection m_irOutputSelection = IROutputSelection::None; std::map m_libraries; ImportRemapper m_importRemapper; std::map m_sources; diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index b908ab0cc6fd..cb0c8126820e 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -295,25 +295,26 @@ bool isEvmBytecodeRequested(Json const& _outputSelection) return false; } -/// @returns true if any Yul IR was requested. Note that as an exception, '*' does not -/// yet match "ir", "irAst", "irOptimized" or "irOptimizedAst" -bool isIRRequested(Json const& _outputSelection) +/// @returns The IR output selection for CompilerStack, based on outputs requested in the JSON. +/// Note that as an exception, '*' does not yet match "ir", "irAst", "irOptimized" or "irOptimizedAst". +CompilerStack::IROutputSelection irOutputSelection(Json const& _outputSelection) { if (!_outputSelection.is_object()) - return false; + return CompilerStack::IROutputSelection::None; + CompilerStack::IROutputSelection selection = CompilerStack::IROutputSelection::None; for (auto const& fileRequests: _outputSelection) for (auto const& requests: fileRequests) for (auto const& request: requests) - if ( - request == "ir" || - request == "irAst" || - request == "irOptimized" || - request == "irOptimizedAst" - ) - return true; + { + if (request == "irOptimized" || request == "irOptimizedAst") + return CompilerStack::IROutputSelection::UnoptimizedAndOptimized; - return false; + if (request == "ir" || request == "irAst") + selection = CompilerStack::IROutputSelection::UnoptimizedOnly; + } + + return selection; } Json formatLinkReferences(std::map const& linkReferences) @@ -1320,7 +1321,7 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu compilerStack.setModelCheckerSettings(_inputsAndSettings.modelCheckerSettings); compilerStack.enableEvmBytecodeGeneration(isEvmBytecodeRequested(_inputsAndSettings.outputSelection)); - compilerStack.enableIRGeneration(isIRRequested(_inputsAndSettings.outputSelection)); + compilerStack.requestIROutputs(irOutputSelection(_inputsAndSettings.outputSelection)); Json errors = std::move(_inputsAndSettings.errors); diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index e2d1e2701dc8..5d0272dfa930 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -849,12 +849,14 @@ void CommandLineInterface::compile() m_compiler->setRevertStringBehaviour(m_options.output.revertStrings); if (m_options.output.debugInfoSelection.has_value()) m_compiler->selectDebugInfo(m_options.output.debugInfoSelection.value()); - m_compiler->enableIRGeneration( - m_options.compiler.outputs.ir || - m_options.compiler.outputs.irOptimized || - m_options.compiler.outputs.irAstJson || - m_options.compiler.outputs.irOptimizedAstJson - ); + + CompilerStack::IROutputSelection irOutputSelection = CompilerStack::IROutputSelection::None; + if (m_options.compiler.outputs.irOptimized || m_options.compiler.outputs.irOptimizedAstJson) + irOutputSelection = CompilerStack::IROutputSelection::UnoptimizedAndOptimized; + else if (m_options.compiler.outputs.ir || m_options.compiler.outputs.irAstJson) + irOutputSelection = CompilerStack::IROutputSelection::UnoptimizedOnly; + + m_compiler->requestIROutputs(irOutputSelection); m_compiler->enableEvmBytecodeGeneration( m_options.compiler.estimateGas || m_options.compiler.outputs.asm_ || diff --git a/test/cmdlineTests/ir_optimized_with_optimize/args b/test/cmdlineTests/ir_optimized_with_optimize/args new file mode 100644 index 000000000000..a536442c5ce2 --- /dev/null +++ b/test/cmdlineTests/ir_optimized_with_optimize/args @@ -0,0 +1 @@ +--ir-optimized --optimize --debug-info none diff --git a/test/cmdlineTests/ir_optimized_with_optimize/input.sol b/test/cmdlineTests/ir_optimized_with_optimize/input.sol new file mode 100644 index 000000000000..a3a86cc8d317 --- /dev/null +++ b/test/cmdlineTests/ir_optimized_with_optimize/input.sol @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity *; + +contract C {} diff --git a/test/cmdlineTests/ir_optimized_with_optimize/output b/test/cmdlineTests/ir_optimized_with_optimize/output new file mode 100644 index 000000000000..8790e45d353d --- /dev/null +++ b/test/cmdlineTests/ir_optimized_with_optimize/output @@ -0,0 +1,19 @@ +Optimized IR: +/// @use-src 0:"ir_optimized_with_optimize/input.sol" +object "C_2" { + code { + { + let _1 := memoryguard(0x80) + mstore(64, _1) + if callvalue() { revert(0, 0) } + let _2 := datasize("C_2_deployed") + codecopy(_1, dataoffset("C_2_deployed"), _2) + return(_1, _2) + } + } + /// @use-src 0:"ir_optimized_with_optimize/input.sol" + object "C_2_deployed" { + code { { revert(0, 0) } } + data ".metadata" hex"" + } +} diff --git a/test/cmdlineTests/ir_unoptimized_with_optimize/args b/test/cmdlineTests/ir_unoptimized_with_optimize/args new file mode 100644 index 000000000000..cdfef46500af --- /dev/null +++ b/test/cmdlineTests/ir_unoptimized_with_optimize/args @@ -0,0 +1 @@ +--ir --optimize --debug-info none diff --git a/test/cmdlineTests/ir_unoptimized_with_optimize/input.sol b/test/cmdlineTests/ir_unoptimized_with_optimize/input.sol new file mode 100644 index 000000000000..a3a86cc8d317 --- /dev/null +++ b/test/cmdlineTests/ir_unoptimized_with_optimize/input.sol @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity *; + +contract C {} diff --git a/test/cmdlineTests/ir_unoptimized_with_optimize/output b/test/cmdlineTests/ir_unoptimized_with_optimize/output new file mode 100644 index 000000000000..c5307123f0f5 --- /dev/null +++ b/test/cmdlineTests/ir_unoptimized_with_optimize/output @@ -0,0 +1,58 @@ +IR: + +/// @use-src 0:"ir_unoptimized_with_optimize/input.sol" +object "C_2" { + code { + + mstore(64, memoryguard(128)) + if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() } + + constructor_C_2() + + let _1 := allocate_unbounded() + codecopy(_1, dataoffset("C_2_deployed"), datasize("C_2_deployed")) + + return(_1, datasize("C_2_deployed")) + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() { + revert(0, 0) + } + + function constructor_C_2() { + + } + + } + /// @use-src 0:"ir_unoptimized_with_optimize/input.sol" + object "C_2_deployed" { + code { + + mstore(64, memoryguard(128)) + + revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() + + function shift_right_224_unsigned(value) -> newValue { + newValue := + + shr(224, value) + + } + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() { + revert(0, 0) + } + + } + + data ".metadata" hex"" + } + +} diff --git a/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/args b/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/args new file mode 100644 index 000000000000..c8c9fa85e744 --- /dev/null +++ b/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/args @@ -0,0 +1 @@ +--ir --optimize --via-ir --debug-info none diff --git a/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/input.sol b/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/input.sol new file mode 100644 index 000000000000..a3a86cc8d317 --- /dev/null +++ b/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/input.sol @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity *; + +contract C {} diff --git a/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/output b/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/output new file mode 100644 index 000000000000..f5ecdd8bf5f0 --- /dev/null +++ b/test/cmdlineTests/ir_unoptimized_with_optimize_via_ir/output @@ -0,0 +1,58 @@ +IR: + +/// @use-src 0:"ir_unoptimized_with_optimize_via_ir/input.sol" +object "C_2" { + code { + + mstore(64, memoryguard(128)) + if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() } + + constructor_C_2() + + let _1 := allocate_unbounded() + codecopy(_1, dataoffset("C_2_deployed"), datasize("C_2_deployed")) + + return(_1, datasize("C_2_deployed")) + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() { + revert(0, 0) + } + + function constructor_C_2() { + + } + + } + /// @use-src 0:"ir_unoptimized_with_optimize_via_ir/input.sol" + object "C_2_deployed" { + code { + + mstore(64, memoryguard(128)) + + revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() + + function shift_right_224_unsigned(value) -> newValue { + newValue := + + shr(224, value) + + } + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() { + revert(0, 0) + } + + } + + data ".metadata" hex"" + } + +} diff --git a/test/cmdlineTests/standard_ir_unoptimized_with_optimize/input.json b/test/cmdlineTests/standard_ir_unoptimized_with_optimize/input.json new file mode 100644 index 000000000000..d12265a3869e --- /dev/null +++ b/test/cmdlineTests/standard_ir_unoptimized_with_optimize/input.json @@ -0,0 +1,11 @@ +{ + "language": "Solidity", + "sources": { + "C.sol": {"content": "// SPDX-License-Identifier: GPL-3.0\npragma solidity *; contract C {}"} + }, + "settings": { + "outputSelection": {"*": {"*": ["ir"]}}, + "optimizer": {"enabled": true}, + "debug": {"debugInfo": []} + } +} diff --git a/test/cmdlineTests/standard_ir_unoptimized_with_optimize/output.json b/test/cmdlineTests/standard_ir_unoptimized_with_optimize/output.json new file mode 100644 index 000000000000..d197231268dd --- /dev/null +++ b/test/cmdlineTests/standard_ir_unoptimized_with_optimize/output.json @@ -0,0 +1,72 @@ +{ + "contracts": { + "C.sol": { + "C": { + "ir": " +/// @use-src 0:\"C.sol\" +object \"C_2\" { + code { + + mstore(64, memoryguard(128)) + if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() } + + constructor_C_2() + + let _1 := allocate_unbounded() + codecopy(_1, dataoffset(\"C_2_deployed\"), datasize(\"C_2_deployed\")) + + return(_1, datasize(\"C_2_deployed\")) + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() { + revert(0, 0) + } + + function constructor_C_2() { + + } + + } + /// @use-src 0:\"C.sol\" + object \"C_2_deployed\" { + code { + + mstore(64, memoryguard(128)) + + revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() + + function shift_right_224_unsigned(value) -> newValue { + newValue := + + shr(224, value) + + } + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() { + revert(0, 0) + } + + } + + data \".metadata\" hex\"\" + } + +} + +" + } + } + }, + "sources": { + "C.sol": { + "id": 0 + } + } +} diff --git a/test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/input.json b/test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/input.json new file mode 100644 index 000000000000..06b89d0e01bf --- /dev/null +++ b/test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/input.json @@ -0,0 +1,12 @@ +{ + "language": "Solidity", + "sources": { + "C.sol": {"content": "// SPDX-License-Identifier: GPL-3.0\npragma solidity *; contract C {}"} + }, + "settings": { + "outputSelection": {"*": {"*": ["ir"]}}, + "optimizer": {"enabled": true}, + "viaIR": true, + "debug": {"debugInfo": []} + } +} diff --git a/test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/output.json b/test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/output.json new file mode 100644 index 000000000000..d197231268dd --- /dev/null +++ b/test/cmdlineTests/standard_ir_unoptimized_with_optimize_via_ir/output.json @@ -0,0 +1,72 @@ +{ + "contracts": { + "C.sol": { + "C": { + "ir": " +/// @use-src 0:\"C.sol\" +object \"C_2\" { + code { + + mstore(64, memoryguard(128)) + if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() } + + constructor_C_2() + + let _1 := allocate_unbounded() + codecopy(_1, dataoffset(\"C_2_deployed\"), datasize(\"C_2_deployed\")) + + return(_1, datasize(\"C_2_deployed\")) + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() { + revert(0, 0) + } + + function constructor_C_2() { + + } + + } + /// @use-src 0:\"C.sol\" + object \"C_2_deployed\" { + code { + + mstore(64, memoryguard(128)) + + revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() + + function shift_right_224_unsigned(value) -> newValue { + newValue := + + shr(224, value) + + } + + function allocate_unbounded() -> memPtr { + memPtr := mload(64) + } + + function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() { + revert(0, 0) + } + + } + + data \".metadata\" hex\"\" + } + +} + +" + } + } + }, + "sources": { + "C.sol": { + "id": 0 + } + } +} From f89e83bbb091be506105f17eb7caf6ec1f63ec51 Mon Sep 17 00:00:00 2001 From: clonker Date: Fri, 12 Jul 2024 10:13:04 +0200 Subject: [PATCH 097/182] yul: AsmPrinter has mode enum to determine printing mode instead of dialect pointer --- libsolidity/codegen/CompilerContext.cpp | 4 ++-- .../codegen/ir/IRGeneratorForStatements.cpp | 3 +-- .../codegen/IRGeneratorForStatements.cpp | 2 +- libyul/AsmPrinter.cpp | 10 +++++++--- libyul/AsmPrinter.h | 20 ++++++++++--------- libyul/Object.cpp | 8 +++++--- libyul/Object.h | 10 +++++++--- libyul/YulStack.cpp | 7 ++++++- libyul/optimiser/Suite.cpp | 2 +- test/libyul/Common.cpp | 4 +++- test/libyul/Parser.cpp | 10 ++++------ test/libyul/YulOptimizerTest.cpp | 2 +- test/tools/yulopti.cpp | 4 ++-- tools/yulPhaser/Program.cpp | 2 +- 14 files changed, 52 insertions(+), 36 deletions(-) diff --git a/libsolidity/codegen/CompilerContext.cpp b/libsolidity/codegen/CompilerContext.cpp index 4d522072af06..962defdbc8e1 100644 --- a/libsolidity/codegen/CompilerContext.cpp +++ b/libsolidity/codegen/CompilerContext.cpp @@ -491,8 +491,8 @@ void CompilerContext::appendInlineAssembly( { // Store as generated sources, but first re-parse to update the source references. solAssert(m_generatedYulUtilityCode.empty(), ""); - m_generatedYulUtilityCode = yul::AsmPrinter(dialect)(*obj.code); - std::string code = yul::AsmPrinter{dialect}(*obj.code); + m_generatedYulUtilityCode = yul::AsmPrinter(yul::AsmPrinter::TypePrinting::OmitDefault, dialect)(*obj.code); + std::string code = yul::AsmPrinter{yul::AsmPrinter::TypePrinting::OmitDefault, dialect}(*obj.code); langutil::CharStream charStream(m_generatedYulUtilityCode, _sourceName); obj.code = yul::Parser(errorReporter, dialect).parse(charStream); *obj.analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(dialect, obj); diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 5be4d550e767..4f4f96329aad 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -2256,8 +2256,7 @@ bool IRGeneratorForStatements::visit(InlineAssembly const& _inlineAsm) solAssert(std::holds_alternative(modified)); - // Do not provide dialect so that we get the full type information. - appendCode() << yul::AsmPrinter()(std::get(modified)) << "\n"; + appendCode() << yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, _inlineAsm.dialect())(std::get(modified)) << "\n"; return false; } diff --git a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp index f9c50cf7a78c..109c3ee6f103 100644 --- a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp +++ b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp @@ -132,7 +132,7 @@ bool IRGeneratorForStatements::visit(InlineAssembly const& _assembly) CopyTranslate bodyCopier{m_context, _assembly.dialect(), _assembly.annotation().externalReferences}; yul::Statement modified = bodyCopier(_assembly.operations()); solAssert(std::holds_alternative(modified)); - m_code << yul::AsmPrinter()(std::get(modified)) << "\n"; + m_code << yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, _assembly.dialect())(std::get(modified)) << "\n"; return false; } diff --git a/libyul/AsmPrinter.cpp b/libyul/AsmPrinter.cpp index 054f83a91398..6b840fcfeae4 100644 --- a/libyul/AsmPrinter.cpp +++ b/libyul/AsmPrinter.cpp @@ -245,11 +245,15 @@ std::string AsmPrinter::formatTypedName(TypedName _variable) std::string AsmPrinter::appendTypeName(YulName _type, bool _isBoolLiteral) const { - if (m_dialect && !_type.empty()) + yulAssert( + m_typePrintingMode == TypePrinting::OmitDefault || m_typePrintingMode == TypePrinting::Full, + "unhandled printing mode" + ); + if (m_typePrintingMode == TypePrinting::OmitDefault && !_type.empty()) { - if (!_isBoolLiteral && _type == m_dialect->defaultType) + if (!_isBoolLiteral && _type == m_dialect.defaultType) _type = {}; - else if (_isBoolLiteral && _type == m_dialect->boolType && !m_dialect->defaultType.empty()) + else if (_isBoolLiteral && _type == m_dialect.boolType && !m_dialect.defaultType.empty()) // Special case: If we have a bool type but empty default type, do not remove the type. _type = {}; } diff --git a/libyul/AsmPrinter.h b/libyul/AsmPrinter.h index 36ea06c76769..684ddaacf0d5 100644 --- a/libyul/AsmPrinter.h +++ b/libyul/AsmPrinter.h @@ -46,12 +46,20 @@ struct Dialect; class AsmPrinter { public: + enum class TypePrinting + { + OmitDefault, + Full + }; + explicit AsmPrinter( - Dialect const* _dialect = nullptr, + TypePrinting const _typePrintingMode, + Dialect const& _dialect, std::optional>> _sourceIndexToName = {}, langutil::DebugInfoSelection const& _debugInfoSelection = langutil::DebugInfoSelection::Default(), langutil::CharStreamProvider const* _soliditySourceProvider = nullptr ): + m_typePrintingMode(_typePrintingMode), m_dialect(_dialect), m_debugInfoSelection(_debugInfoSelection), m_soliditySourceProvider(_soliditySourceProvider) @@ -61,13 +69,6 @@ class AsmPrinter m_nameToSourceIndex[*name] = index; } - explicit AsmPrinter( - Dialect const& _dialect, - std::optional>> _sourceIndexToName = {}, - langutil::DebugInfoSelection const& _debugInfoSelection = langutil::DebugInfoSelection::Default(), - langutil::CharStreamProvider const* _soliditySourceProvider = nullptr - ): AsmPrinter(&_dialect, _sourceIndexToName, _debugInfoSelection, _soliditySourceProvider) {} - std::string operator()(Literal const& _literal); std::string operator()(Identifier const& _identifier); std::string operator()(ExpressionStatement const& _expr); @@ -101,7 +102,8 @@ class AsmPrinter return formatDebugData(_node.debugData, !isExpression); } - Dialect const* const m_dialect = nullptr; + TypePrinting const m_typePrintingMode{}; + Dialect const& m_dialect; std::map m_nameToSourceIndex; langutil::SourceLocation m_lastLocation = {}; langutil::DebugInfoSelection m_debugInfoSelection = {}; diff --git a/libyul/Object.cpp b/libyul/Object.cpp index 76d8bdc66780..736c1bb8411e 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -38,13 +38,14 @@ using namespace solidity::langutil; using namespace solidity::util; using namespace solidity::yul; -std::string Data::toString(Dialect const*, DebugInfoSelection const&, CharStreamProvider const*) const +std::string Data::toString(Dialect const&, AsmPrinter::TypePrinting, DebugInfoSelection const&, CharStreamProvider const*) const { return "data \"" + name + "\" hex\"" + util::toHex(data) + "\""; } std::string Object::toString( - Dialect const* _dialect, + Dialect const& _dialect, + AsmPrinter::TypePrinting const _printingMode, DebugInfoSelection const& _debugInfoSelection, CharStreamProvider const* _soliditySourceProvider ) const @@ -63,6 +64,7 @@ std::string Object::toString( "\n"; std::string inner = "code " + AsmPrinter( + _printingMode, _dialect, debugData->sourceNames, _debugInfoSelection, @@ -70,7 +72,7 @@ std::string Object::toString( )(*code); for (auto const& obj: subObjects) - inner += "\n" + obj->toString(_dialect, _debugInfoSelection, _soliditySourceProvider); + inner += "\n" + obj->toString(_dialect, _printingMode, _debugInfoSelection, _soliditySourceProvider); return useSrcComment + "object \"" + name + "\" {\n" + indent(inner) + "\n}"; } diff --git a/libyul/Object.h b/libyul/Object.h index af354005b66b..4e891c26400a 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -21,6 +21,7 @@ #pragma once +#include #include #include @@ -53,7 +54,8 @@ struct ObjectNode /// Can be empty since .yul files can also just contain code, without explicitly placing it in an object. std::string name; virtual std::string toString( - Dialect const* _dialect, + Dialect const& _dialect, + AsmPrinter::TypePrinting printingMode, langutil::DebugInfoSelection const& _debugInfoSelection, langutil::CharStreamProvider const* _soliditySourceProvider ) const = 0; @@ -70,7 +72,8 @@ struct Data: public ObjectNode bytes data; std::string toString( - Dialect const* _dialect, + Dialect const& _dialect, + AsmPrinter::TypePrinting printingMode, langutil::DebugInfoSelection const& _debugInfoSelection, langutil::CharStreamProvider const* _soliditySourceProvider ) const override; @@ -92,7 +95,8 @@ struct Object: public ObjectNode public: /// @returns a (parseable) string representation. std::string toString( - Dialect const* _dialect, + Dialect const& _dialect, + AsmPrinter::TypePrinting printingMode = AsmPrinter::TypePrinting::Full, langutil::DebugInfoSelection const& _debugInfoSelection = langutil::DebugInfoSelection::Default(), langutil::CharStreamProvider const* _soliditySourceProvider = nullptr ) const; diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 9aaaab2eb20d..223d6c04a19b 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -365,7 +365,12 @@ std::string YulStack::print( yulAssert(m_stackState >= Parsed); yulAssert(m_parserResult, ""); yulAssert(m_parserResult->code, ""); - return m_parserResult->toString(&languageToDialect(m_language, m_evmVersion), m_debugInfoSelection, _soliditySourceProvider) + "\n"; + return m_parserResult->toString( + languageToDialect(m_language, m_evmVersion), + AsmPrinter::TypePrinting::OmitDefault, + m_debugInfoSelection, + _soliditySourceProvider + ) + "\n"; } Json YulStack::astJson() const diff --git a/libyul/optimiser/Suite.cpp b/libyul/optimiser/Suite.cpp index c4004948c838..c022fb0d7451 100644 --- a/libyul/optimiser/Suite.cpp +++ b/libyul/optimiser/Suite.cpp @@ -510,7 +510,7 @@ void OptimiserSuite::runSequence(std::vector const& _steps, Block& else { std::cout << "== Running " << step << " changed the AST." << std::endl; - std::cout << AsmPrinter{}(_ast) << std::endl; + std::cout << AsmPrinter{AsmPrinter::TypePrinting::Full, m_context.dialect}(_ast) << std::endl; copy = std::make_unique(std::get(ASTCopier{}(_ast))); } } diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp index 10d7d12adddd..dece0d82b10e 100644 --- a/test/libyul/Common.cpp +++ b/test/libyul/Common.cpp @@ -96,7 +96,9 @@ yul::Block yul::test::disambiguate(std::string const& _source, bool _yul) std::string yul::test::format(std::string const& _source, bool _yul) { - return yul::AsmPrinter()(*parse(_source, _yul).first); + auto const version = solidity::test::CommonOptions::get().evmVersion(); + Dialect const& dialect = _yul ? EVMDialectTyped::instance(version) : EVMDialect::strictAssemblyForEVMObjects(version); + return yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, dialect)(*parse(_source, _yul).first); } namespace diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index faa6c6105f2d..7b3cdac8b2b1 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -164,9 +164,8 @@ BOOST_AUTO_TEST_CASE(default_types_set) ); BOOST_REQUIRE(!!result && errorList.size() == 0); - // Use no dialect so that all types are printed. - // This tests that the default types are properly assigned. - BOOST_CHECK_EQUAL(AsmPrinter{}(*result), + // All types are printed. + BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::Full, EVMDialectTyped::instance(EVMVersion()))(*result), "{\n" " let x:bool := true:bool\n" " let z:bool := true:bool\n" @@ -177,9 +176,8 @@ BOOST_AUTO_TEST_CASE(default_types_set) "}" ); - // Now test again with type dialect. Now the default types - // should be omitted. - BOOST_CHECK_EQUAL(AsmPrinter{EVMDialectTyped::instance(EVMVersion{})}(*result), + // Now the default types should be omitted. + BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::OmitDefault, EVMDialectTyped::instance(EVMVersion()))(*result), "{\n" " let x:bool := true\n" " let z:bool := true\n" diff --git a/test/libyul/YulOptimizerTest.cpp b/test/libyul/YulOptimizerTest.cpp index 82e2549809e2..b30fa825112a 100644 --- a/test/libyul/YulOptimizerTest.cpp +++ b/test/libyul/YulOptimizerTest.cpp @@ -78,7 +78,7 @@ TestCase::TestResult YulOptimizerTest::run(std::ostream& _stream, std::string co return TestResult::FatalError; } - auto const printed = (m_object->subObjects.empty() ? AsmPrinter{ *m_dialect }(*m_object->code) : m_object->toString(m_dialect)); + auto const printed = (m_object->subObjects.empty() ? AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, *m_dialect}(*m_object->code) : m_object->toString(*m_dialect)); // Re-parse new code for compilability if (!std::get<0>(parse(_stream, _linePrefix, _formatted, printed))) diff --git a/test/tools/yulopti.cpp b/test/tools/yulopti.cpp index 7e81cbf7e34e..2b9e530e0254 100644 --- a/test/tools/yulopti.cpp +++ b/test/tools/yulopti.cpp @@ -181,7 +181,7 @@ class YulOpti parse(_source); disambiguate(); OptimiserSuite{m_context}.runSequence(_steps, *m_ast); - std::cout << AsmPrinter{m_dialect}(*m_ast) << std::endl; + std::cout << AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_ast) << std::endl; } void runInteractive(std::string _source, bool _disambiguated = false) @@ -229,7 +229,7 @@ class YulOpti *m_ast ); } - _source = AsmPrinter{m_dialect}(*m_ast); + _source = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_ast); } catch (...) { diff --git a/tools/yulPhaser/Program.cpp b/tools/yulPhaser/Program.cpp index 0cb22242d0fe..e0c8ec4fbed6 100644 --- a/tools/yulPhaser/Program.cpp +++ b/tools/yulPhaser/Program.cpp @@ -105,7 +105,7 @@ void Program::optimise(std::vector const& _optimisationSteps) std::ostream& phaser::operator<<(std::ostream& _stream, Program const& _program) { - return _stream << AsmPrinter()(*_program.m_ast); + return _stream << AsmPrinter(AsmPrinter::TypePrinting::Full, _program.m_dialect)(*_program.m_ast); } std::string Program::toJson() const From 5af111584df90e8ff33c62636b419afa4957e50e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kaan=20Uzdo=C4=9Fan?= Date: Thu, 25 Jul 2024 17:41:26 +0200 Subject: [PATCH 098/182] Add library abi notes in ABI page --- docs/abi-spec.rst | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/abi-spec.rst b/docs/abi-spec.rst index 0d48b51dd706..91da5127c5aa 100644 --- a/docs/abi-spec.rst +++ b/docs/abi-spec.rst @@ -16,7 +16,7 @@ as described in this specification. The encoding is not self describing and thus We assume that the interface functions of a contract are strongly typed, known at compilation time and static. We assume that all contracts will have the interface definitions of any contracts they call available at compile-time. -This specification does not address contracts whose interface is dynamic or otherwise known only at run-time. +This specification does not address contracts whose interface is dynamic or otherwise known only at run-time. Also, the ABI specification for libraries is :ref:`slightly different `. .. _abi_function_selector: .. index:: ! selector; of a function @@ -47,6 +47,8 @@ without the four bytes specifying the function. Types ===== +Note that the library ABIs can take types different than below e.g. for non-storage structs. See :ref:`library selectors ` for details. + The following elementary types exist: - ``uint``: unsigned integer type of ``M`` bits, ``0 < M <= 256``, ``M % 8 == 0``. e.g. ``uint32``, ``uint8``, ``uint256``. From 911ab3c1b65ae65bbb49a07dffce3520fe700028 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Thu, 20 Jun 2024 14:24:11 +0200 Subject: [PATCH 099/182] SMTChecker: Introduce SMT-LIB context Maintaining SMT-LIB context has two advantages. First, it simplifies parsing back solvers' answer as we keep around all the declarations of datatypes and variables. Second, it clears SMTLibInterface (CHCSmtLibInterface) as we factor out the members and functinality related to SMT-LIB context. --- libsmtutil/BMCSolverInterface.h | 51 ++ libsmtutil/CHCSmtLib2Interface.cpp | 481 ++++++-------- libsmtutil/CHCSmtLib2Interface.h | 52 +- libsmtutil/CHCSolverInterface.h | 6 +- libsmtutil/CMakeLists.txt | 2 + libsmtutil/SMTLib2Context.cpp | 314 ++++++++++ libsmtutil/SMTLib2Context.h | 109 ++++ libsmtutil/SMTLib2Interface.cpp | 268 +++----- libsmtutil/SMTLib2Interface.h | 60 +- libsmtutil/SMTPortfolio.cpp | 4 +- libsmtutil/SMTPortfolio.h | 8 +- libsmtutil/SolverInterface.h | 19 +- libsmtutil/Z3Interface.cpp | 2 +- libsmtutil/Z3Interface.h | 4 +- libsolidity/formal/BMC.cpp | 2 +- libsolidity/formal/BMC.h | 4 +- libsolidity/formal/CHC.cpp | 3 +- .../formal/EldaricaCHCSmtLib2Interface.cpp | 4 +- .../formal/EldaricaCHCSmtLib2Interface.h | 2 +- .../model_checker_print_query_all/err | 191 +++--- .../model_checker_print_query_bmc/err | 1 - .../model_checker_print_query_chc/err | 190 +++--- .../output.json | 593 +++++++----------- .../output.json | 5 +- .../output.json | 572 +++++++---------- .../output.json | 195 +++--- .../invariants/array_access.sol | 20 + .../invariants/struct_access.sol | 15 + 28 files changed, 1599 insertions(+), 1578 deletions(-) create mode 100644 libsmtutil/BMCSolverInterface.h create mode 100644 libsmtutil/SMTLib2Context.cpp create mode 100644 libsmtutil/SMTLib2Context.h create mode 100644 test/libsolidity/smtCheckerTests/invariants/array_access.sol create mode 100644 test/libsolidity/smtCheckerTests/invariants/struct_access.sol diff --git a/libsmtutil/BMCSolverInterface.h b/libsmtutil/BMCSolverInterface.h new file mode 100644 index 000000000000..3681b21e4323 --- /dev/null +++ b/libsmtutil/BMCSolverInterface.h @@ -0,0 +1,51 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include + +namespace solidity::smtutil +{ + +class BMCSolverInterface : public SolverInterface +{ +public: + explicit BMCSolverInterface(std::optional _queryTimeout = {}): m_queryTimeout(_queryTimeout) {} + + ~BMCSolverInterface() override = default; + virtual void reset() = 0; + + virtual void push() = 0; + virtual void pop() = 0; + + virtual void addAssertion(Expression const& _expr) = 0; + + /// Checks for satisfiability, evaluates the expressions if a model + /// is available. Throws SMTSolverError on error. + virtual std::pair> + check(std::vector const& _expressionsToEvaluate) = 0; + + /// @returns a list of queries that the system was not able to respond to. + virtual std::vector unhandledQueries() { return {}; } + +protected: + std::optional m_queryTimeout; +}; + +} diff --git a/libsmtutil/CHCSmtLib2Interface.cpp b/libsmtutil/CHCSmtLib2Interface.cpp index a267a843bb68..8b795b9d5fd9 100644 --- a/libsmtutil/CHCSmtLib2Interface.cpp +++ b/libsmtutil/CHCSmtLib2Interface.cpp @@ -48,48 +48,46 @@ CHCSmtLib2Interface::CHCSmtLib2Interface( std::optional _queryTimeout ): CHCSolverInterface(_queryTimeout), - m_smtlib2(std::make_unique(_queryResponses, _smtCallback, m_queryTimeout)), m_queryResponses(std::move(_queryResponses)), - m_smtCallback(_smtCallback) + m_smtCallback(std::move(_smtCallback)) { reset(); } void CHCSmtLib2Interface::reset() { - m_accumulatedOutput.clear(); - m_variables.clear(); m_unhandledQueries.clear(); - m_smtlib2->reset(); + m_commands.clear(); + m_context.clear(); + createHeader(); + m_context.setTupleDeclarationCallback([&](TupleSort const& _tupleSort){ + m_commands.declareTuple( + _tupleSort.name, + _tupleSort.members, + _tupleSort.components + | ranges::views::transform([&](SortPointer const& _sort){ return m_context.toSmtLibSort(_sort); }) + | ranges::to() + ); + }); } void CHCSmtLib2Interface::registerRelation(Expression const& _expr) { smtAssert(_expr.sort); smtAssert(_expr.sort->kind == Kind::Function); - if (!m_variables.count(_expr.name)) - { - auto fSort = std::dynamic_pointer_cast(_expr.sort); - std::string domain = toSmtLibSort(fSort->domain); - // Relations are predicates which have implicit codomain Bool. - m_variables.insert(_expr.name); - write( - "(declare-fun |" + - _expr.name + - "| " + - domain + - " Bool)" - ); - } + if (m_context.isDeclared(_expr.name)) + return; + auto const& fSort = std::dynamic_pointer_cast(_expr.sort); + smtAssert(fSort->codomain); + auto domain = toSmtLibSort(fSort->domain); + std::string codomain = toSmtLibSort(fSort->codomain); + m_commands.declareFunction(_expr.name, domain, codomain); + m_context.declare(_expr.name, _expr.sort); } void CHCSmtLib2Interface::addRule(Expression const& _expr, std::string const& /*_name*/) { - write( - "(assert\n(forall " + forall() + "\n" + - m_smtlib2->toSExpr(_expr) + - "))\n\n" - ); + m_commands.assertion("(forall" + forall(_expr) + '\n' + m_context.toSExpr(_expr) + ")\n"); } std::tuple CHCSmtLib2Interface::query(Expression const& _block) @@ -117,31 +115,45 @@ std::tuple CHCSmtLib2Inte void CHCSmtLib2Interface::declareVariable(std::string const& _name, SortPointer const& _sort) { smtAssert(_sort); - if (_sort->kind == Kind::Function) - declareFunction(_name, _sort); - else if (!m_variables.count(_name)) - { - m_variables.insert(_name); - write("(declare-var |" + _name + "| " + toSmtLibSort(_sort) + ')'); - } + if (!m_context.isDeclared(_name)) + m_context.declare(_name, _sort); } -std::string CHCSmtLib2Interface::toSmtLibSort(SortPointer _sort) +std::string CHCSmtLib2Interface::toSmtLibSort(SortPointer const& _sort) { - return m_smtlib2->toSmtLibSort(_sort); + return m_context.toSmtLibSort(_sort); } -std::string CHCSmtLib2Interface::toSmtLibSort(std::vector const& _sorts) +std::vector CHCSmtLib2Interface::toSmtLibSort(std::vector const& _sorts) { - return m_smtlib2->toSmtLibSort(_sorts); + return applyMap(_sorts, [this](auto const& sort) { return toSmtLibSort(sort); }); } -std::string CHCSmtLib2Interface::forall() +std::set CHCSmtLib2Interface::collectVariableNames(Expression const& _expr) const { + std::set names; + auto dfs = [&](Expression const& _current, auto _recurse) -> void + { + if (_current.arguments.empty()) + { + if (m_context.isDeclared(_current.name)) + names.insert(_current.name); + } + else + for (auto const& arg: _current.arguments) + _recurse(arg, _recurse); + }; + dfs(_expr, dfs); + return names; +} + +std::string CHCSmtLib2Interface::forall(Expression const& _expr) +{ + auto varNames = collectVariableNames(_expr); std::string vars("("); - for (auto const& [name, sort]: m_smtlib2->variables()) + for (auto const& name: varNames) { - solAssert(sort, ""); + auto sort = m_context.getDeclaredSort(name); if (sort->kind != Kind::Function) vars += " (" + name + " " + toSmtLibSort(sort) + ")"; } @@ -149,35 +161,6 @@ std::string CHCSmtLib2Interface::forall() return vars; } -void CHCSmtLib2Interface::declareFunction(std::string const& _name, SortPointer const& _sort) -{ - smtAssert(_sort); - smtAssert(_sort->kind == Kind::Function); - // TODO Use domain and codomain as key as well - if (!m_variables.count(_name)) - { - auto fSort = std::dynamic_pointer_cast(_sort); - smtAssert(fSort->codomain); - std::string domain = toSmtLibSort(fSort->domain); - std::string codomain = toSmtLibSort(fSort->codomain); - m_variables.insert(_name); - write( - "(declare-fun |" + - _name + - "| " + - domain + - " " + - codomain + - ")" - ); - } -} - -void CHCSmtLib2Interface::write(std::string _data) -{ - m_accumulatedOutput += std::move(_data) + "\n"; -} - std::string CHCSmtLib2Interface::querySolver(std::string const& _input) { util::h256 inputHash = util::keccak256(_input); @@ -186,7 +169,6 @@ std::string CHCSmtLib2Interface::querySolver(std::string const& _input) if (m_smtCallback) { - setupSmtCallback(); auto result = m_smtCallback(ReadCallback::kindString(ReadCallback::Kind::SMTQuery), _input); if (result.success) return result.responseOrErrorMessage; @@ -198,242 +180,194 @@ std::string CHCSmtLib2Interface::querySolver(std::string const& _input) std::string CHCSmtLib2Interface::dumpQuery(Expression const& _expr) { - std::stringstream s; - - s - << createHeaderAndDeclarations() - << m_accumulatedOutput << std::endl - << createQueryAssertion(_expr.name) << std::endl - << "(check-sat)" << std::endl; - - return s.str(); + return m_commands.toString() + createQueryAssertion(_expr.name) + '\n' + "(check-sat)" + '\n'; } -std::string CHCSmtLib2Interface::createHeaderAndDeclarations() { - std::stringstream s; +void CHCSmtLib2Interface::createHeader() +{ if (m_queryTimeout) - s << "(set-option :timeout " + std::to_string(*m_queryTimeout) + ")\n"; - s << "(set-logic HORN)" << std::endl; + m_commands.setOption("timeout", std::to_string(*m_queryTimeout)); + m_commands.setLogic("HORN"); +} - for (auto const& decl: m_smtlib2->userSorts() | ranges::views::values) - s << decl << std::endl; +std::string CHCSmtLib2Interface::createQueryAssertion(std::string _name) { + return "(assert\n(forall ((UNUSED Bool))\n(=> " + std::move(_name) + " false)))"; +} - return s.str(); +namespace +{ +bool isNumber(std::string const& _expr) +{ + return ranges::all_of(_expr, [](char c) { return isDigit(c) || c == '.'; }); +} } -std::string CHCSmtLib2Interface::createQueryAssertion(std::string name) { - return "(assert\n(forall " + forall() + "\n" + "(=> " + name + " false)))"; +void CHCSmtLib2Interface::ScopedParser::addVariableDeclaration(std::string _name, solidity::smtutil::SortPointer _sort) +{ + m_localVariables.emplace(std::move(_name), std::move(_sort)); } -class SMTLibTranslationContext +std::optional CHCSmtLib2Interface::ScopedParser::lookupKnownTupleSort(std::string const& _name) const { - CHCSmtLib2Interface const& m_chcInterface; - std::map m_knownVariables; + return m_context.getTupleType(_name); +} - static bool isNumber(std::string const& _expr) +SortPointer CHCSmtLib2Interface::ScopedParser::toSort(SMTLib2Expression const& _expr) +{ + if (isAtom(_expr)) { - return ranges::all_of(_expr, [](char c) { return isDigit(c) || c == '.'; }); + auto const& name = asAtom(_expr); + if (name == "Int") + return SortProvider::sintSort; + if (name == "Bool") + return SortProvider::boolSort; + auto tupleSort = lookupKnownTupleSort(name); + if (tupleSort) + return tupleSort.value(); } - - -public: - explicit SMTLibTranslationContext(CHCSmtLib2Interface const& _chcInterface) : m_chcInterface(_chcInterface) + else { - // fill user defined sorts and constructors - auto const& userSorts = m_chcInterface.smtlib2Interface()->userSorts(); - for (auto const& declaration: userSorts | ranges::views::values) + auto const& args = asSubExpressions(_expr); + if (asAtom(args[0]) == "Array") { - std::stringstream ss(declaration); - SMTLib2Parser parser(ss); - auto expr = parser.parseExpression(); - smtAssert(parser.isEOF()); - smtAssert(!isAtom(expr)); - auto const& args = asSubExpressions(expr); smtAssert(args.size() == 3); - smtAssert(isAtom(args[0]) && asAtom(args[0]) == "declare-datatypes"); - // args[1] is the name of the type - // args[2] is the constructor with the members - smtAssert(!isAtom(args[2]) && asSubExpressions(args[2]).size() == 1 && !isAtom(asSubExpressions(args[2])[0])); - auto const& constructors = asSubExpressions(asSubExpressions(args[2])[0]); - smtAssert(constructors.size() == 1); - auto const& constructor = constructors[0]; - // constructor is a list: name + members - smtAssert(!isAtom(constructor)); - auto const& constructorArgs = asSubExpressions(constructor); - for (unsigned i = 1u; i < constructorArgs.size(); ++i) - { - auto const& carg = constructorArgs[i]; - smtAssert(!isAtom(carg) && asSubExpressions(carg).size() == 2); - auto const& nameSortPair = asSubExpressions(carg); - m_knownVariables.emplace(asAtom(nameSortPair[0]), toSort(nameSortPair[1])); - } + auto domainSort = toSort(args[1]); + auto codomainSort = toSort(args[2]); + return std::make_shared(std::move(domainSort), std::move(codomainSort)); } + if (args.size() == 3 && isAtom(args[0]) && asAtom(args[0]) == "_" && isAtom(args[1]) + && asAtom(args[1]) == "int2bv") + return std::make_shared(std::stoul(asAtom(args[2]))); } + smtAssert(false, "Unknown sort encountered"); +} - void addVariableDeclaration(std::string name, SortPointer sort) +smtutil::Expression CHCSmtLib2Interface::ScopedParser::parseQuantifier( + std::string const& _quantifierName, + std::vector const& _varList, + SMTLib2Expression const& _coreExpression) +{ + std::vector> boundVariables; + for (auto const& sortedVar: _varList) { - smtAssert(m_knownVariables.find(name) == m_knownVariables.end()); - m_knownVariables.emplace(std::move(name), std::move(sort)); - } - - std::optional lookupKnownTupleSort(std::string const& name) { - auto const& userSorts = m_chcInterface.sortNames(); - std::string quotedName = "|" + name + "|"; - auto it = ranges::find_if(userSorts, [&](auto const& entry) { return entry.second == quotedName; }); - if (it != userSorts.end() && it->first->kind == Kind::Tuple) - { - auto tupleSort = std::dynamic_pointer_cast(it->first); - smtAssert(tupleSort); - return tupleSort; - } - return {}; + smtAssert(!isAtom(sortedVar)); + auto varSortPair = asSubExpressions(sortedVar); + smtAssert(varSortPair.size() == 2); + boundVariables.emplace_back(asAtom(varSortPair[0]), toSort(varSortPair[1])); } - - SortPointer toSort(SMTLib2Expression const& expr) + for (auto const& [var, sort]: boundVariables) { - if (isAtom(expr)) - { - auto const& name = asAtom(expr); - if (name == "Int") - return SortProvider::sintSort; - if (name == "Bool") - return SortProvider::boolSort; - auto tupleSort = lookupKnownTupleSort(name); - if (tupleSort) - return tupleSort.value(); - } else { - auto const& args = asSubExpressions(expr); - if (asAtom(args[0]) == "Array") - { - smtAssert(args.size() == 3); - auto domainSort = toSort(args[1]); - auto codomainSort = toSort(args[2]); - return std::make_shared(std::move(domainSort), std::move(codomainSort)); - } - if (args.size() == 3 && isAtom(args[0]) && asAtom(args[0]) == "_" && isAtom(args[1]) && asAtom(args[1]) == "int2bv") - return std::make_shared(std::stoul(asAtom(args[2]))); - } - smtAssert(false, "Unknown sort encountered"); + smtAssert(m_localVariables.count(var) == 0); // TODO: deal with shadowing? + m_localVariables.emplace(var, sort); } - - smtutil::Expression parseQuantifier( - std::string const& quantifierName, - std::vector const& varList, - SMTLib2Expression const& coreExpression - ) + auto core = toSMTUtilExpression(_coreExpression); + for (auto const& [var, sort]: boundVariables) { - std::vector> boundVariables; - for (auto const& sortedVar: varList) - { - smtAssert(!isAtom(sortedVar)); - auto varSortPair = asSubExpressions(sortedVar); - smtAssert(varSortPair.size() == 2); - boundVariables.emplace_back(asAtom(varSortPair[0]), toSort(varSortPair[1])); - } - for (auto const& [var, sort] : boundVariables) - { - smtAssert(m_knownVariables.find(var) == m_knownVariables.end()); // TODO: deal with shadowing? - m_knownVariables.emplace(var, sort); - } - auto core = toSMTUtilExpression(coreExpression); - for (auto const& [var, sort] : boundVariables) - { - smtAssert(m_knownVariables.find(var) != m_knownVariables.end()); - m_knownVariables.erase(var); - } - return Expression(quantifierName, {core}, SortProvider::boolSort); // TODO: what about the bound variables? - + smtAssert(m_localVariables.count(var) != 0); + m_localVariables.erase(var); } + return Expression(_quantifierName, {core}, SortProvider::boolSort); // TODO: what about the bound variables? +} - smtutil::Expression toSMTUtilExpression(SMTLib2Expression const& _expr) - { - return std::visit( - GenericVisitor{ - [&](std::string const& _atom) +smtutil::Expression CHCSmtLib2Interface::ScopedParser::toSMTUtilExpression(SMTLib2Expression const& _expr) +{ + return std::visit( + GenericVisitor{ + [&](std::string const& _atom) + { + if (_atom == "true" || _atom == "false") + return smtutil::Expression(_atom == "true"); + else if (isNumber(_atom)) + return smtutil::Expression(_atom, {}, SortProvider::sintSort); + else if (auto it = m_localVariables.find(_atom); it != m_localVariables.end()) + return smtutil::Expression(_atom, {}, it->second); + else if (m_context.isDeclared(_atom)) + return smtutil::Expression(_atom, {}, m_context.getDeclaredSort(_atom)); + else if (auto maybeTupleType = m_context.getTupleType(_atom); maybeTupleType.has_value()) { - if (_atom == "true" || _atom == "false") - return smtutil::Expression(_atom == "true"); - else if (isNumber(_atom)) - return smtutil::Expression(_atom, {}, SortProvider::sintSort); - else if (auto it = m_knownVariables.find(_atom); it != m_knownVariables.end()) - return smtutil::Expression(_atom, {}, it->second); - else // assume this is a predicate with sort bool; TODO: Context should be aware of predicates! - return smtutil::Expression(_atom, {}, SortProvider::boolSort); - }, - [&](std::vector const& _subExpr) + // 0-ary tuple type, can happen + return smtutil::Expression(_atom, {}, std::make_shared(_atom, std::vector{}, std::vector{})); + } + else + smtAssert(false, "Unhandled atomic SMT expression"); + }, + [&](std::vector const& _subExpr) + { + SortPointer sort; + std::vector arguments; + if (isAtom(_subExpr.front())) { - SortPointer sort; - std::vector arguments; - if (isAtom(_subExpr.front())) + std::string const& op = asAtom(_subExpr.front()); + if (op == "!") { - std::string const& op = asAtom(_subExpr.front()); - if (op == "!") - { - // named term, we ignore the name - smtAssert(_subExpr.size() > 2); - return toSMTUtilExpression(_subExpr[1]); - } - if (op == "exists" || op == "forall") - { - smtAssert(_subExpr.size() == 3); - smtAssert(!isAtom(_subExpr[1])); - return parseQuantifier(op, asSubExpressions(_subExpr[1]), _subExpr[2]); - } - for (size_t i = 1; i < _subExpr.size(); i++) - arguments.emplace_back(toSMTUtilExpression(_subExpr[i])); - if (auto tupleSort = lookupKnownTupleSort(op); tupleSort) - { - auto sortSort = std::make_shared(tupleSort.value()); - return Expression::tuple_constructor(Expression(sortSort), arguments); - } - if (auto it = m_knownVariables.find(op); it != m_knownVariables.end()) - return smtutil::Expression(op, std::move(arguments), it->second); - else - { - std::set - boolOperators{"and", "or", "not", "=", "<", ">", "<=", ">=", "=>"}; - sort = contains(boolOperators, op) ? SortProvider::boolSort : arguments.back().sort; - return smtutil::Expression(op, std::move(arguments), std::move(sort)); - } - smtAssert(false, "Unhandled case in expression conversion"); + // named term, we ignore the name + smtAssert(_subExpr.size() > 2); + return toSMTUtilExpression(_subExpr[1]); + } + if (op == "exists" || op == "forall") + { + smtAssert(_subExpr.size() == 3); + smtAssert(!isAtom(_subExpr[1])); + return parseQuantifier(op, asSubExpressions(_subExpr[1]), _subExpr[2]); + } + for (size_t i = 1; i < _subExpr.size(); i++) + arguments.emplace_back(toSMTUtilExpression(_subExpr[i])); + if (auto tupleSort = lookupKnownTupleSort(op); tupleSort) + { + auto sortSort = std::make_shared(tupleSort.value()); + return Expression::tuple_constructor(Expression(sortSort), arguments); + } + if (m_context.isDeclared(op)) + return smtutil::Expression(op, std::move(arguments), m_context.getDeclaredSort(op)); + if (auto maybeTupleAccessor = m_context.getTupleAccessor(op); maybeTupleAccessor.has_value()) + { + auto accessor = maybeTupleAccessor.value(); + return smtutil::Expression("dt_accessor_" + accessor.first, std::move(arguments), accessor.second); } else { - // check for const array - if (_subExpr.size() == 2 and !isAtom(_subExpr[0])) + std::set boolOperators{"and", "or", "not", "=", "<", ">", "<=", ">=", "=>"}; + sort = contains(boolOperators, op) ? SortProvider::boolSort : arguments.back().sort; + return smtutil::Expression(op, std::move(arguments), std::move(sort)); + } + smtAssert(false, "Unhandled case in expression conversion"); + } + else + { + // check for const array + if (_subExpr.size() == 2 and !isAtom(_subExpr[0])) + { + auto const& typeArgs = asSubExpressions(_subExpr.front()); + if (typeArgs.size() == 3 && typeArgs[0].toString() == "as" + && typeArgs[1].toString() == "const") { - auto const& typeArgs = asSubExpressions(_subExpr.front()); - if (typeArgs.size() == 3 && typeArgs[0].toString() == "as" - && typeArgs[1].toString() == "const") - { - auto arraySort = toSort(typeArgs[2]); - auto sortSort = std::make_shared(arraySort); - return smtutil::Expression:: - const_array(Expression(sortSort), toSMTUtilExpression(_subExpr[1])); - } - if (typeArgs.size() == 3 && typeArgs[0].toString() == "_" - && typeArgs[1].toString() == "int2bv") - { - auto bvSort = std::dynamic_pointer_cast(toSort(_subExpr[0])); - smtAssert(bvSort); - return smtutil::Expression::int2bv(toSMTUtilExpression(_subExpr[1]), bvSort->size); - } - if (typeArgs.size() == 4 && typeArgs[0].toString() == "_" - && typeArgs[1].toString() == "extract") - return smtutil::Expression( - "extract", - {toSMTUtilExpression(typeArgs[2]), toSMTUtilExpression(typeArgs[3])}, - SortProvider::bitVectorSort // TODO: Compute bit size properly? - ); + auto arraySort = toSort(typeArgs[2]); + auto sortSort = std::make_shared(arraySort); + return smtutil::Expression:: + const_array(Expression(sortSort), toSMTUtilExpression(_subExpr[1])); } - smtAssert(false, "Unhandled case in expression conversion"); + if (typeArgs.size() == 3 && typeArgs[0].toString() == "_" + && typeArgs[1].toString() == "int2bv") + { + auto bvSort = std::dynamic_pointer_cast(toSort(_subExpr[0])); + smtAssert(bvSort); + return smtutil::Expression::int2bv(toSMTUtilExpression(_subExpr[1]), bvSort->size); + } + if (typeArgs.size() == 4 && typeArgs[0].toString() == "_" + && typeArgs[1].toString() == "extract") + return smtutil::Expression( + "extract", + {toSMTUtilExpression(typeArgs[2]), toSMTUtilExpression(typeArgs[3])}, + SortProvider::bitVectorSort // TODO: Compute bit size properly? + ); } + smtAssert(false, "Unhandled case in expression conversion"); } - }, - _expr.data - ); - } -}; + } + }, + _expr.data + ); +} #define precondition(CONDITION) if (!(CONDITION)) return {} @@ -474,7 +408,7 @@ std::optional CHCSmtLib2Interface::invariantsFromSolverResp precondition(isAtom(args[3]) && asAtom(args[3]) == "Bool"); auto& interpretation = args[4]; // inlineLetExpressions(interpretation); - SMTLibTranslationContext context(*this); + ScopedParser scopedParser(m_context); auto const& formalArguments = asSubExpressions(args[2]); std::vector predicateArgs; for (auto const& formalArgument: formalArguments) @@ -483,13 +417,14 @@ std::optional CHCSmtLib2Interface::invariantsFromSolverResp auto const& nameSortPair = asSubExpressions(formalArgument); precondition(nameSortPair.size() == 2); precondition(isAtom(nameSortPair[0])); - SortPointer varSort = context.toSort(nameSortPair[1]); - context.addVariableDeclaration(asAtom(nameSortPair[0]), varSort); - Expression arg = context.toSMTUtilExpression(nameSortPair[0]); + SortPointer varSort = scopedParser.toSort(nameSortPair[1]); + scopedParser.addVariableDeclaration(asAtom(nameSortPair[0]), varSort); + // FIXME: Why Expression here? + Expression arg = scopedParser.toSMTUtilExpression(nameSortPair[0]); predicateArgs.push_back(arg); } - auto parsedInterpretation = context.toSMTUtilExpression(interpretation); + auto parsedInterpretation = scopedParser.toSMTUtilExpression(interpretation); Expression predicate(asAtom(args[1]), predicateArgs, SortProvider::boolSort); definitions.push_back(predicate == parsedInterpretation); diff --git a/libsmtutil/CHCSmtLib2Interface.h b/libsmtutil/CHCSmtLib2Interface.h index 39131973bf7f..0b81b4541c4c 100644 --- a/libsmtutil/CHCSmtLib2Interface.h +++ b/libsmtutil/CHCSmtLib2Interface.h @@ -25,6 +25,7 @@ #include #include +#include namespace solidity::smtutil { @@ -54,38 +55,49 @@ class CHCSmtLib2Interface: public CHCSolverInterface std::vector unhandledQueries() const { return m_unhandledQueries; } - SMTLib2Interface* smtlib2Interface() const { return m_smtlib2.get(); } +protected: + class ScopedParser + { + public: + ScopedParser(SMTLib2Context const& _context): m_context(_context) {} - auto const& sortNames() const { return m_smtlib2->sortNames(); } + smtutil::Expression toSMTUtilExpression(SMTLib2Expression const& _expr); -protected: - std::string toSmtLibSort(SortPointer _sort); - std::string toSmtLibSort(std::vector const& _sort); + SortPointer toSort(SMTLib2Expression const& _expr); + + void addVariableDeclaration(std::string _name, SortPointer _sort); - void writeHeader(); - std::string forall(); + private: + std::optional lookupKnownTupleSort(std::string const& _name) const; - void declareFunction(std::string const& _name, SortPointer const& _sort); + smtutil::Expression parseQuantifier( + std::string const& _quantifierName, + std::vector const& _varList, + SMTLib2Expression const& _coreExpression + ); - void write(std::string _data); + SMTLib2Context const& m_context; + std::unordered_map m_localVariables; + }; - std::string createQueryAssertion(std::string name); - std::string createHeaderAndDeclarations(); + std::string toSmtLibSort(SortPointer const& _sort); + std::vector toSmtLibSort(std::vector const& _sort); + + std::string forall(Expression const& _expr); + + static std::string createQueryAssertion(std::string _name); + void createHeader(); /// Communicates with the solver via the callback. Throws SMTSolverError on error. - std::string querySolver(std::string const& _input); + virtual std::string querySolver(std::string const& _input); /// Translates CHC solver response with a model to our representation of invariants. Returns None on error. - std::optional invariantsFromSolverResponse(std::string const& response) const; - - /// Hook to setup external solver call - virtual void setupSmtCallback() {} + std::optional invariantsFromSolverResponse(std::string const& _response) const; - /// Used to access toSmtLibSort, SExpr, and handle variables. - std::unique_ptr m_smtlib2; + std::set collectVariableNames(Expression const& _expr) const; - std::string m_accumulatedOutput; - std::set m_variables; + SMTLib2Commands m_commands; + SMTLib2Context m_context; std::map m_queryResponses; std::vector m_unhandledQueries; diff --git a/libsmtutil/CHCSolverInterface.h b/libsmtutil/CHCSolverInterface.h index 8385c1c4016e..a20283b4fec1 100644 --- a/libsmtutil/CHCSolverInterface.h +++ b/libsmtutil/CHCSolverInterface.h @@ -30,15 +30,11 @@ namespace solidity::smtutil { -class CHCSolverInterface +class CHCSolverInterface : public SolverInterface { public: CHCSolverInterface(std::optional _queryTimeout = {}): m_queryTimeout(_queryTimeout) {} - virtual ~CHCSolverInterface() = default; - - virtual void declareVariable(std::string const& _name, SortPointer const& _sort) = 0; - /// Takes a function declaration as a relation. virtual void registerRelation(Expression const& _expr) = 0; diff --git a/libsmtutil/CMakeLists.txt b/libsmtutil/CMakeLists.txt index 005fbeb8049e..c89c56f4f583 100644 --- a/libsmtutil/CMakeLists.txt +++ b/libsmtutil/CMakeLists.txt @@ -2,6 +2,8 @@ set(sources CHCSmtLib2Interface.cpp CHCSmtLib2Interface.h Exceptions.h + SMTLib2Context.cpp + SMTLib2Context.h SMTLib2Interface.cpp SMTLib2Interface.h SMTLib2Parser.cpp diff --git a/libsmtutil/SMTLib2Context.cpp b/libsmtutil/SMTLib2Context.cpp new file mode 100644 index 000000000000..95bc2011b873 --- /dev/null +++ b/libsmtutil/SMTLib2Context.cpp @@ -0,0 +1,314 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include + +#include + +#include + +namespace solidity::smtutil +{ + +std::size_t SortPairHash::operator()(std::pair const& _pair) const +{ + std::size_t seed = 0; + boost::hash_combine(seed, _pair.first); + boost::hash_combine(seed, _pair.second); + return seed; +} + +SMTLib2Context::SMTLib2Context() +{ + clear(); +} + +bool SMTLib2Context::isDeclared(std::string const& _name) const +{ + return m_functions.count(_name) > 0; +} + +void SMTLib2Context::declare(std::string const& _name, SortPointer const& _sort) +{ + auto [_, inserted] = m_functions.insert({_name, _sort}); + smtAssert(inserted, "Trying to redeclare SMT function!"); +} + +SortPointer SMTLib2Context::getDeclaredSort(std::string const& _name) const +{ + smtAssert(isDeclared(_name)); + return m_functions.at(_name); +} + +void SMTLib2Context::clear() { + m_functions.clear(); + m_knownTypes.clear(); + m_arraySorts.clear(); + m_tupleSorts.clear(); + m_bitVectorSorts.clear(); + m_callback = {}; + m_knownTypes.emplace_back(std::make_unique(Kind::Bool, std::string("Bool"), std::vector{}, SortId{0u})); + m_knownTypes.emplace_back(std::make_unique(Kind::Int, std::string("Int"), std::vector{}, SortId{1u})); + assert(m_boolSort == m_knownTypes[0]->id); + assert(m_intSort == m_knownTypes[1]->id); +} + +SortId SMTLib2Context::resolve(SortPointer const& _sort) +{ + switch (_sort->kind) + { + case Kind::Int: + return m_intSort; + case Kind::Bool: + return m_boolSort; + case Kind::BitVector: + return resolveBitVectorSort(dynamic_cast(*_sort)); + case Kind::Array: + return resolveArraySort(dynamic_cast(*_sort)); + case Kind::Tuple: + return resolveTupleSort(dynamic_cast(*_sort)); + default: + smtAssert(false, "Invalid SMT sort"); + } +} + +SortPointer SMTLib2Context::unresolve(SortId _sortId) const +{ + smtAssert(_sortId < m_knownTypes.size()); + auto const& type = *m_knownTypes[_sortId]; + switch (type.kind) + { + case Kind::Int: + return SortProvider::sintSort; + case Kind::Bool: + return SortProvider::boolSort; + case Kind::BitVector: + { + auto it = ranges::find_if(m_bitVectorSorts, [&](auto const& entry) { return entry.second == _sortId; }); + smtAssert(it != m_bitVectorSorts.end()); + return std::make_shared(it->first); + } + case Kind::Array: + { + auto it = ranges::find_if(m_arraySorts, [&](auto const& entry) { return entry.second == _sortId; }); + smtAssert(it != m_arraySorts.end()); + return std::make_shared(unresolve(it->first.first), unresolve(it->first.second)); + } + case Kind::Tuple: + { + auto const& tupleType = dynamic_cast(type); + std::vector memberNames; + std::vector memberTypes; + for (auto&& [name, sortId] : tupleType.accessors) + { + memberNames.push_back(name); + memberTypes.push_back(unresolve(sortId)); + } + return std::make_shared(tupleType.name, std::move(memberNames), std::move(memberTypes)); + } + default: + smtAssert(false, "Invalid SMT sort"); + } +} + +SortId SMTLib2Context::resolveBitVectorSort(BitVectorSort const& _sort) +{ + auto size = _sort.size; + auto it = m_bitVectorSorts.find(size); + if (it == m_bitVectorSorts.end()) + { + auto newId = static_cast(m_knownTypes.size()); + m_knownTypes.emplace_back(std::make_unique(Kind::BitVector, "(_ BitVec " + std::to_string(size) + ')', std::vector{}, SortId{newId})); + auto&& [newIt, inserted] = m_bitVectorSorts.emplace(size, SortId{newId}); + smtAssert(inserted); + return newIt->second; + } + return it->second; +} + +SortId SMTLib2Context::resolveArraySort(ArraySort const& _sort) +{ + smtAssert(_sort.domain && _sort.range); + auto domainSort = resolve(_sort.domain); + auto rangeSort = resolve(_sort.range); + auto pair = std::make_pair(domainSort, rangeSort); + auto it = m_arraySorts.find(pair); + if (it == m_arraySorts.end()) + { + auto newId = static_cast(m_knownTypes.size()); + m_knownTypes.emplace_back(std::make_unique(Kind::Array, "Array", std::vector{domainSort, rangeSort}, SortId{newId})); + auto&& [newIt, inserted] = m_arraySorts.emplace(pair, SortId{newId}); + smtAssert(inserted); + return newIt->second; + } + return it->second; +} + +SortId SMTLib2Context::resolveTupleSort(TupleSort const& _sort) +{ + auto const& tupleName = _sort.name; + auto it = m_tupleSorts.find(tupleName); + if (it == m_tupleSorts.end()) + { + std::vector> accessors; + smtAssert(_sort.members.size() == _sort.components.size()); + for (std::size_t i = 0u; i < _sort.members.size(); ++i) + accessors.emplace_back(_sort.members[i], resolve(_sort.components[i])); + auto newId = static_cast(m_knownTypes.size()); + m_knownTypes.emplace_back(std::make_unique(tupleName, std::move(accessors), SortId{newId})); + auto&& [newIt, inserted] = m_tupleSorts.emplace(tupleName, SortId{newId}); + smtAssert(inserted); + if (m_callback) + m_callback(_sort); + return newIt->second; + } + return it->second; +} + +std::string SMTLib2Context::toString(SortId _id) +{ + auto const& sort = m_knownTypes.at(_id); + switch (sort->kind) + { + case Kind::Int: + return "Int"; + case Kind::Bool: + return "Bool"; + case Kind::BitVector: + return dynamic_cast(*sort).name; + case Kind::Array: + { + auto const& arraySort = dynamic_cast(*sort); + smtAssert(arraySort.args.size() == 2); + return "(Array " + toString(arraySort.args.at(0)) + ' ' + toString(arraySort.args.at(1)) + ')'; + } + case Kind::Tuple: + { + auto const& tupleType = dynamic_cast(*sort); + return '|' + tupleType.name + '|'; + } + default: + smtAssert(false, "Invalid SMT sort"); + } +} + +std::string SMTLib2Context::toSmtLibSort(solidity::smtutil::SortPointer const& _sort) +{ + return toString(resolve(_sort)); +} + +std::string SMTLib2Context::toSExpr(Expression const& _expr) +{ + if (_expr.arguments.empty()) + return _expr.name; + + std::string sexpr = "("; + if (_expr.name == "int2bv") + { + size_t size = std::stoul(_expr.arguments[1].name); + auto arg = toSExpr(_expr.arguments.front()); + auto int2bv = "(_ int2bv " + std::to_string(size) + ")"; + // Some solvers treat all BVs as unsigned, so we need to manually apply 2's complement if needed. + sexpr += std::string("ite ") + + "(>= " + arg + " 0) " + + "(" + int2bv + " " + arg + ") " + + "(bvneg (" + int2bv + " (- " + arg + ")))"; + } + else if (_expr.name == "bv2int") + { + auto intSort = std::dynamic_pointer_cast(_expr.sort); + smtAssert(intSort, ""); + + auto arg = toSExpr(_expr.arguments.front()); + auto nat = "(bv2nat " + arg + ")"; + + if (!intSort->isSigned) + return nat; + + auto bvSort = std::dynamic_pointer_cast(_expr.arguments.front().sort); + smtAssert(bvSort, ""); + auto size = std::to_string(bvSort->size); + auto pos = std::to_string(bvSort->size - 1); + + // Some solvers treat all BVs as unsigned, so we need to manually apply 2's complement if needed. + sexpr += std::string("ite ") + + "(= ((_ extract " + pos + " " + pos + ")" + arg + ") #b0) " + + nat + " " + + "(- (bv2nat (bvneg " + arg + ")))"; + } + else if (_expr.name == "const_array") + { + smtAssert(_expr.arguments.size() == 2, ""); + auto sortSort = std::dynamic_pointer_cast(_expr.arguments.at(0).sort); + smtAssert(sortSort, ""); + auto arraySort = std::dynamic_pointer_cast(sortSort->inner); + smtAssert(arraySort, ""); + sexpr += "(as const " + toSmtLibSort(arraySort) + ") "; + sexpr += toSExpr(_expr.arguments.at(1)); + } + else if (_expr.name == "tuple_get") + { + smtAssert(_expr.arguments.size() == 2, ""); + auto tupleSort = std::dynamic_pointer_cast(_expr.arguments.at(0).sort); + size_t index = std::stoul(_expr.arguments.at(1).name); + smtAssert(index < tupleSort->members.size(), ""); + sexpr += "|" + tupleSort->members.at(index) + "| " + toSExpr(_expr.arguments.at(0)); + } + else if (_expr.name == "tuple_constructor") + { + auto tupleSort = std::dynamic_pointer_cast(_expr.sort); + smtAssert(tupleSort, ""); + sexpr += "|" + tupleSort->name + "|"; + for (auto const& arg: _expr.arguments) + sexpr += " " + toSExpr(arg); + } + else + { + sexpr += _expr.name; + for (auto const& arg: _expr.arguments) + sexpr += " " + toSExpr(arg); + } + sexpr += ")"; + return sexpr; +} + +std::optional SMTLib2Context::getTupleType(std::string const& _name) const +{ + auto it = m_tupleSorts.find(_name); + return it == m_tupleSorts.end() ? std::nullopt : std::optional(unresolve(it->second)); +} + +std::optional> SMTLib2Context::getTupleAccessor(std::string const& _name) const +{ + for (auto&& [_, sortId] : m_tupleSorts) + { + auto const& type = m_knownTypes.at(sortId); + smtAssert(type->kind == Kind::Tuple); + auto const& tupleType = dynamic_cast(*type); + for (auto&& [memberName, memberSort] : tupleType.accessors) + if (memberName == _name) + return std::make_pair(memberName, unresolve(memberSort)); + } + return std::nullopt; +} + +void SMTLib2Context::setTupleDeclarationCallback(TupleDeclarationCallback _callback) +{ + m_callback = std::move(_callback); +} +} // namespace solidity::smtutil diff --git a/libsmtutil/SMTLib2Context.h b/libsmtutil/SMTLib2Context.h new file mode 100644 index 000000000000..30a44605c2ab --- /dev/null +++ b/libsmtutil/SMTLib2Context.h @@ -0,0 +1,109 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include +#include + +#include +#include +#include + +namespace solidity::smtutil +{ + +using SortId = uint32_t; +struct SortPairHash +{ + std::size_t operator()(std::pair const& _pair) const; +}; + +struct SMTLibType { + Kind const kind; + SortId const id; + SMTLibType(Kind _kind, SortId _id): kind(_kind), id(_id) {} + virtual ~SMTLibType() = default; +}; + +struct SMTLibSort : public SMTLibType +{ + std::string const name; + std::vector const args; + + SMTLibSort( + Kind _kind, + std::string_view _name, + std::vector _args, + SortId _id + ): SMTLibType(_kind, _id), name(_name), args(std::move(_args)) {} +}; + +struct TupleType : public SMTLibType +{ + std::string const name; + std::vector> accessors; + + TupleType(std::string_view _name, std::vector> _accessors, SortId _id) + : SMTLibType(Kind::Tuple, _id), name(_name), accessors(std::move(_accessors)) {} +}; + +class SMTLib2Context +{ +public: + using TupleDeclarationCallback = std::function; + + SMTLib2Context(); + void clear(); + + bool isDeclared(std::string const& _name) const; + void declare(std::string const& _name, SortPointer const& _sort); + SortPointer getDeclaredSort(std::string const& _name) const; + + SortId resolve(SortPointer const& _sort); + SortPointer unresolve(SortId _sortId) const; + + std::string toString(SortId _id); + + std::string toSExpr(Expression const& _expr); + std::string toSmtLibSort(SortPointer const& _sort); + + std::optional getTupleType(std::string const& _name) const; + std::optional> getTupleAccessor(std::string const& _name) const; + + void setTupleDeclarationCallback(TupleDeclarationCallback _callback); +private: + SortId resolveBitVectorSort(BitVectorSort const& _sort); + SortId resolveArraySort(ArraySort const& _sort); + SortId resolveTupleSort(TupleSort const& _sort); + + using functions_t = std::map; + functions_t m_functions; // Variables are uninterpreted constants = nullary functions + + SortId const m_boolSort{0u}; + SortId const m_intSort{1u}; + std::vector> m_knownTypes; + std::unordered_map, SortId, SortPairHash> m_arraySorts; + std::unordered_map m_bitVectorSorts; + std::unordered_map m_tupleSorts; + + TupleDeclarationCallback m_callback; +}; + +} + diff --git a/libsmtutil/SMTLib2Interface.cpp b/libsmtutil/SMTLib2Interface.cpp index 06ed26f2b26b..81ad5ddd4b25 100644 --- a/libsmtutil/SMTLib2Interface.cpp +++ b/libsmtutil/SMTLib2Interface.cpp @@ -43,7 +43,7 @@ SMTLib2Interface::SMTLib2Interface( ReadCallback::Callback _smtCallback, std::optional _queryTimeout ): - SolverInterface(_queryTimeout), + BMCSolverInterface(_queryTimeout), m_queryResponses(std::move(_queryResponses)), m_smtCallback(std::move(_smtCallback)) { @@ -52,74 +52,67 @@ SMTLib2Interface::SMTLib2Interface( void SMTLib2Interface::reset() { - m_accumulatedOutput.clear(); - m_accumulatedOutput.emplace_back(); - m_variables.clear(); - m_userSorts.clear(); - m_sortNames.clear(); - write("(set-option :produce-models true)"); + m_commands.clear(); + m_context.clear(); + m_commands.setOption("produce-models", "true"); if (m_queryTimeout) - write("(set-option :timeout " + std::to_string(*m_queryTimeout) + ")"); - write("(set-logic ALL)"); + m_commands.setOption("timeout", std::to_string(*m_queryTimeout)); + m_commands.setLogic("ALL"); + m_context.setTupleDeclarationCallback([&](TupleSort const& tupleSort){ + m_commands.declareTuple( + tupleSort.name, + tupleSort.members, + tupleSort.components + | ranges::views::transform([&](SortPointer const& sort){ return m_context.toSmtLibSort(sort); }) + | ranges::to() + ); + }); } void SMTLib2Interface::push() { - m_accumulatedOutput.emplace_back(); + m_commands.push(); } void SMTLib2Interface::pop() { - smtAssert(!m_accumulatedOutput.empty(), ""); - m_accumulatedOutput.pop_back(); + m_commands.pop(); } void SMTLib2Interface::declareVariable(std::string const& _name, SortPointer const& _sort) { - smtAssert(_sort, ""); + smtAssert(_sort); if (_sort->kind == Kind::Function) declareFunction(_name, _sort); - else if (!m_variables.count(_name)) + else if (!m_context.isDeclared(_name)) { - m_variables.emplace(_name, _sort); - write("(declare-fun |" + _name + "| () " + toSmtLibSort(_sort) + ')'); + m_context.declare(_name, _sort); + m_commands.declareVariable(_name, toSmtLibSort(_sort)); } } void SMTLib2Interface::declareFunction(std::string const& _name, SortPointer const& _sort) { - smtAssert(_sort, ""); - smtAssert(_sort->kind == Kind::Function, ""); - // TODO Use domain and codomain as key as well - if (!m_variables.count(_name)) + smtAssert(_sort); + smtAssert(_sort->kind == Kind::Function); + if (!m_context.isDeclared(_name)) { auto const& fSort = std::dynamic_pointer_cast(_sort); - std::string domain = toSmtLibSort(fSort->domain); + auto domain = toSmtLibSort(fSort->domain); std::string codomain = toSmtLibSort(fSort->codomain); - m_variables.emplace(_name, _sort); - write( - "(declare-fun |" + - _name + - "| " + - domain + - " " + - codomain + - ")" - ); + m_context.declare(_name, _sort); + m_commands.declareFunction(_name, domain, codomain); } } void SMTLib2Interface::addAssertion(Expression const& _expr) { - write("(assert " + toSExpr(_expr) + ")"); + m_commands.assertion(toSExpr(_expr)); } std::pair> SMTLib2Interface::check(std::vector const& _expressionsToEvaluate) { - std::string response = querySolver( - boost::algorithm::join(m_accumulatedOutput, "\n") + - checkSatAndGetValuesCommand(_expressionsToEvaluate) - ); + std::string response = querySolver(dumpQuery(_expressionsToEvaluate)); CheckResult result; // TODO proper parsing @@ -138,140 +131,23 @@ std::pair> SMTLib2Interface::check(std::ve return std::make_pair(result, values); } -std::string SMTLib2Interface::toSExpr(Expression const& _expr) +std::string SMTLib2Interface::toSmtLibSort(SortPointer _sort) { - if (_expr.arguments.empty()) - return _expr.name; - - std::string sexpr = "("; - if (_expr.name == "int2bv") - { - size_t size = std::stoul(_expr.arguments[1].name); - auto arg = toSExpr(_expr.arguments.front()); - auto int2bv = "(_ int2bv " + std::to_string(size) + ")"; - // Some solvers treat all BVs as unsigned, so we need to manually apply 2's complement if needed. - sexpr += std::string("ite ") + - "(>= " + arg + " 0) " + - "(" + int2bv + " " + arg + ") " + - "(bvneg (" + int2bv + " (- " + arg + ")))"; - } - else if (_expr.name == "bv2int") - { - auto intSort = std::dynamic_pointer_cast(_expr.sort); - smtAssert(intSort, ""); - - auto arg = toSExpr(_expr.arguments.front()); - auto nat = "(bv2nat " + arg + ")"; - - if (!intSort->isSigned) - return nat; - - auto bvSort = std::dynamic_pointer_cast(_expr.arguments.front().sort); - smtAssert(bvSort, ""); - auto size = std::to_string(bvSort->size); - auto pos = std::to_string(bvSort->size - 1); - - // Some solvers treat all BVs as unsigned, so we need to manually apply 2's complement if needed. - sexpr += std::string("ite ") + - "(= ((_ extract " + pos + " " + pos + ")" + arg + ") #b0) " + - nat + " " + - "(- (bv2nat (bvneg " + arg + ")))"; - } - else if (_expr.name == "const_array") - { - smtAssert(_expr.arguments.size() == 2, ""); - auto sortSort = std::dynamic_pointer_cast(_expr.arguments.at(0).sort); - smtAssert(sortSort, ""); - auto arraySort = std::dynamic_pointer_cast(sortSort->inner); - smtAssert(arraySort, ""); - sexpr += "(as const " + toSmtLibSort(arraySort) + ") "; - sexpr += toSExpr(_expr.arguments.at(1)); - } - else if (_expr.name == "tuple_get") - { - smtAssert(_expr.arguments.size() == 2, ""); - auto tupleSort = std::dynamic_pointer_cast(_expr.arguments.at(0).sort); - size_t index = std::stoul(_expr.arguments.at(1).name); - smtAssert(index < tupleSort->members.size(), ""); - sexpr += "|" + tupleSort->members.at(index) + "| " + toSExpr(_expr.arguments.at(0)); - } - else if (_expr.name == "tuple_constructor") - { - auto tupleSort = std::dynamic_pointer_cast(_expr.sort); - smtAssert(tupleSort, ""); - sexpr += "|" + tupleSort->name + "|"; - for (auto const& arg: _expr.arguments) - sexpr += " " + toSExpr(arg); - } - else - { - sexpr += _expr.name; - for (auto const& arg: _expr.arguments) - sexpr += " " + toSExpr(arg); - } - sexpr += ")"; - return sexpr; + return m_context.toSmtLibSort(std::move(_sort)); } -std::string SMTLib2Interface::toSmtLibSort(solidity::smtutil::SortPointer _sort) +std::vector SMTLib2Interface::toSmtLibSort(std::vector const& _sorts) { - if (!m_sortNames.count(_sort)) - m_sortNames[_sort] = toSmtLibSortInternal(_sort); - return m_sortNames.at(_sort); -} - -std::string SMTLib2Interface::toSmtLibSortInternal(SortPointer _sort) -{ - switch (_sort->kind) - { - case Kind::Int: - return "Int"; - case Kind::Bool: - return "Bool"; - case Kind::BitVector: - return "(_ BitVec " + std::to_string(dynamic_cast(*_sort).size) + ")"; - case Kind::Array: - { - auto const& arraySort = dynamic_cast(*_sort); - smtAssert(arraySort.domain && arraySort.range, ""); - return "(Array " + toSmtLibSort(arraySort.domain) + ' ' + toSmtLibSort(arraySort.range) + ')'; - } - case Kind::Tuple: - { - auto const& tupleSort = dynamic_cast(*_sort); - std::string tupleName = "|" + tupleSort.name + "|"; - auto isName = [&](auto entry) { return entry.first == tupleName; }; - if (ranges::find_if(m_userSorts, isName) == m_userSorts.end()) - { - std::string decl("(declare-datatypes ((" + tupleName + " 0)) (((" + tupleName); - smtAssert(tupleSort.members.size() == tupleSort.components.size(), ""); - for (unsigned i = 0; i < tupleSort.members.size(); ++i) - decl += " (|" + tupleSort.members.at(i) + "| " + toSmtLibSort(tupleSort.components.at(i)) + ")"; - decl += "))))"; - m_userSorts.emplace_back(tupleName, decl); - write(decl); - } - - return tupleName; - } - default: - smtAssert(false, "Invalid SMT sort"); - } -} - -std::string SMTLib2Interface::toSmtLibSort(std::vector const& _sorts) -{ - std::string ssort("("); + std::vector ssorts; + ssorts.reserve(_sorts.size()); for (auto const& sort: _sorts) - ssort += toSmtLibSort(sort) + " "; - ssort += ")"; - return ssort; + ssorts.push_back(toSmtLibSort(sort)); + return ssorts; } -void SMTLib2Interface::write(std::string _data) +std::string SMTLib2Interface::toSExpr(solidity::smtutil::Expression const& _expr) { - smtAssert(!m_accumulatedOutput.empty(), ""); - m_accumulatedOutput.back() += std::move(_data) + "\n"; + return m_context.toSExpr(_expr); } std::string SMTLib2Interface::checkSatAndGetValuesCommand(std::vector const& _expressionsToEvaluate) @@ -333,6 +209,70 @@ std::string SMTLib2Interface::querySolver(std::string const& _input) std::string SMTLib2Interface::dumpQuery(std::vector const& _expressionsToEvaluate) { - return boost::algorithm::join(m_accumulatedOutput, "\n") + - checkSatAndGetValuesCommand(_expressionsToEvaluate); + return m_commands.toString() + '\n' + checkSatAndGetValuesCommand(_expressionsToEvaluate); +} + + +void SMTLib2Commands::push() { + m_frameLimits.push_back(m_commands.size()); +} + +void SMTLib2Commands::pop() { + smtAssert(!m_commands.empty()); + auto limit = m_frameLimits.back(); + m_frameLimits.pop_back(); + while (m_commands.size() > limit) + m_commands.pop_back(); +} + +std::string SMTLib2Commands::toString() const { + return boost::algorithm::join(m_commands, "\n"); +} + +void SMTLib2Commands::clear() { + m_commands.clear(); + m_frameLimits.clear(); +} + +void SMTLib2Commands::assertion(std::string _expr) { + m_commands.push_back("(assert " + std::move(_expr) + ')'); +} + +void SMTLib2Commands::setOption(std::string _name, std::string _value) +{ + m_commands.push_back("(set-option :" + std::move(_name) + ' ' + std::move(_value) + ')'); +} + +void SMTLib2Commands::setLogic(std::string _logic) +{ + m_commands.push_back("(set-logic " + std::move(_logic) + ')'); +} + +void SMTLib2Commands::declareVariable(std::string _name, std::string _sort) +{ + m_commands.push_back("(declare-fun |" + std::move(_name) + "| () " + std::move(_sort) + ')'); +} + +void SMTLib2Commands::declareFunction(std::string const& _name, std::vector const& _domain, std::string const& _codomain) +{ + std::stringstream ss; + ss << "(declare-fun |" << _name << "| " << '(' << boost::join(_domain, " ") + << ')' << ' ' << _codomain << ')'; + m_commands.push_back(ss.str()); +} + +void SMTLib2Commands::declareTuple( + std::string const& _name, + std::vector const& _memberNames, + std::vector const& _memberSorts +) +{ + auto quotedName = '|' + _name + '|'; + std::stringstream ss; + ss << "(declare-datatypes ((" << quotedName << " 0)) (((" << quotedName; + for (auto && [memberName, memberSort]: ranges::views::zip(_memberNames, _memberSorts)) + ss << " (|" << memberName << "| " << memberSort << ")"; + ss << "))))"; + auto declaration = ss.str(); + m_commands.push_back(ss.str()); } diff --git a/libsmtutil/SMTLib2Interface.h b/libsmtutil/SMTLib2Interface.h index d60a5bd250c5..11478223cfdf 100644 --- a/libsmtutil/SMTLib2Interface.h +++ b/libsmtutil/SMTLib2Interface.h @@ -18,7 +18,9 @@ #pragma once -#include +#include + +#include #include @@ -34,7 +36,36 @@ namespace solidity::smtutil { -class SMTLib2Interface: public SolverInterface +class SMTLib2Commands +{ +public: + void push(); + void pop(); + + void clear(); + + void assertion(std::string _expr); + + void setOption(std::string _name, std::string _value); + + void setLogic(std::string _logic); + + void declareVariable(std::string _name, std::string _sort); + void declareFunction(std::string const& _name, std::vector const& _domain, std::string const& _codomain); + void declareTuple( + std::string const& _name, + std::vector const& _memberNames, + std::vector const& _memberSorts + ); + + [[nodiscard]] std::string toString() const; +private: + std::vector m_commands; + std::vector m_frameLimits; + +}; + +class SMTLib2Interface: public BMCSolverInterface { public: /// Noncopyable. @@ -62,12 +93,7 @@ class SMTLib2Interface: public SolverInterface // Used by CHCSmtLib2Interface std::string toSExpr(Expression const& _expr); std::string toSmtLibSort(SortPointer _sort); - std::string toSmtLibSort(std::vector const& _sort); - - std::map variables() { return m_variables; } - - std::vector> const& userSorts() const { return m_userSorts; } - std::map const& sortNames() const { return m_sortNames; } + std::vector toSmtLibSort(std::vector const& _sort); std::string dumpQuery(std::vector const& _expressionsToEvaluate); @@ -76,28 +102,14 @@ class SMTLib2Interface: public SolverInterface void declareFunction(std::string const& _name, SortPointer const& _sort); - void write(std::string _data); - std::string checkSatAndGetValuesCommand(std::vector const& _expressionsToEvaluate); std::vector parseValues(std::string::const_iterator _start, std::string::const_iterator _end); /// Communicates with the solver via the callback. Throws SMTSolverError on error. std::string querySolver(std::string const& _input); - std::string toSmtLibSortInternal(SortPointer _sort); - - std::vector m_accumulatedOutput; - std::map m_variables; - - /// Each pair in this vector represents an SMTChecker created - /// sort (a user sort), and the smtlib2 declaration of that sort. - /// It needs to be a vector so that the declaration order is kept, - /// otherwise solvers cannot parse the queries. - std::vector> m_userSorts; - - /// Maps a user sort to SMT-LIB2 sort. - /// Remembers all declared sorts and is used as a cache as well. - std::map m_sortNames; + SMTLib2Commands m_commands; + SMTLib2Context m_context; std::map m_queryResponses; std::vector m_unhandledQueries; diff --git a/libsmtutil/SMTPortfolio.cpp b/libsmtutil/SMTPortfolio.cpp index 196f02fdf99c..94c92f390a53 100644 --- a/libsmtutil/SMTPortfolio.cpp +++ b/libsmtutil/SMTPortfolio.cpp @@ -26,10 +26,10 @@ using namespace solidity::frontend; using namespace solidity::smtutil; SMTPortfolio::SMTPortfolio( - std::vector> _solvers, + std::vector> _solvers, std::optional _queryTimeout ): - SolverInterface(_queryTimeout), m_solvers(std::move(_solvers)) + BMCSolverInterface(_queryTimeout), m_solvers(std::move(_solvers)) {} diff --git a/libsmtutil/SMTPortfolio.h b/libsmtutil/SMTPortfolio.h index 5ffb37eb3286..b445f40a2b69 100644 --- a/libsmtutil/SMTPortfolio.h +++ b/libsmtutil/SMTPortfolio.h @@ -19,7 +19,7 @@ #pragma once -#include +#include #include #include @@ -35,14 +35,14 @@ namespace solidity::smtutil * It also checks whether different solvers give conflicting answers * to SMT queries. */ -class SMTPortfolio: public SolverInterface +class SMTPortfolio: public BMCSolverInterface { public: /// Noncopyable. SMTPortfolio(SMTPortfolio const&) = delete; SMTPortfolio& operator=(SMTPortfolio const&) = delete; - SMTPortfolio(std::vector> solvers, std::optional _queryTimeout); + SMTPortfolio(std::vector> solvers, std::optional _queryTimeout); void reset() override; @@ -63,7 +63,7 @@ class SMTPortfolio: public SolverInterface private: static bool solverAnswered(CheckResult result); - std::vector> m_solvers; + std::vector> m_solvers; std::vector m_assertions; }; diff --git a/libsmtutil/SolverInterface.h b/libsmtutil/SolverInterface.h index 92f9c8f75b7d..2639ae024034 100644 --- a/libsmtutil/SolverInterface.h +++ b/libsmtutil/SolverInterface.h @@ -512,13 +512,9 @@ DEV_SIMPLE_EXCEPTION(SolverError); class SolverInterface { public: - SolverInterface(std::optional _queryTimeout = {}): m_queryTimeout(_queryTimeout) {} + SolverInterface() = default; virtual ~SolverInterface() = default; - virtual void reset() = 0; - - virtual void push() = 0; - virtual void pop() = 0; virtual void declareVariable(std::string const& _name, SortPointer const& _sort) = 0; Expression newVariable(std::string _name, SortPointer const& _sort) @@ -529,21 +525,8 @@ class SolverInterface return Expression(std::move(_name), {}, _sort); } - virtual void addAssertion(Expression const& _expr) = 0; - - /// Checks for satisfiability, evaluates the expressions if a model - /// is available. Throws SMTSolverError on error. - virtual std::pair> - check(std::vector const& _expressionsToEvaluate) = 0; - - /// @returns a list of queries that the system was not able to respond to. - virtual std::vector unhandledQueries() { return {}; } - /// @returns how many SMT solvers this interface has. virtual size_t solvers() { return 1; } - -protected: - std::optional m_queryTimeout; }; } diff --git a/libsmtutil/Z3Interface.cpp b/libsmtutil/Z3Interface.cpp index 4e1d1cec1236..efd656259819 100644 --- a/libsmtutil/Z3Interface.cpp +++ b/libsmtutil/Z3Interface.cpp @@ -39,7 +39,7 @@ bool Z3Interface::available() } Z3Interface::Z3Interface(std::optional _queryTimeout): - SolverInterface(_queryTimeout), + BMCSolverInterface(_queryTimeout), m_solver(m_context) { // These need to be set globally. diff --git a/libsmtutil/Z3Interface.h b/libsmtutil/Z3Interface.h index d5dc5792e0ae..ee5270f440c9 100644 --- a/libsmtutil/Z3Interface.h +++ b/libsmtutil/Z3Interface.h @@ -18,13 +18,13 @@ #pragma once -#include +#include #include namespace solidity::smtutil { -class Z3Interface: public SolverInterface +class Z3Interface: public BMCSolverInterface { public: /// Noncopyable. diff --git a/libsolidity/formal/BMC.cpp b/libsolidity/formal/BMC.cpp index dbaed2960253..fda573d3d4cf 100644 --- a/libsolidity/formal/BMC.cpp +++ b/libsolidity/formal/BMC.cpp @@ -56,7 +56,7 @@ BMC::BMC( SMTEncoder(_context, _settings, _errorReporter, _unsupportedErrorReporter, _provedSafeReporter, _charStreamProvider) { solAssert(!_settings.printQuery || _settings.solvers == SMTSolverChoice::SMTLIB2(), "Only SMTLib2 solver can be enabled to print queries"); - std::vector> solvers; + std::vector> solvers; if (_settings.solvers.smtlib2) solvers.emplace_back(std::make_unique(_smtlib2Responses, _smtCallback, _settings.timeout)); if (_settings.solvers.cvc5) diff --git a/libsolidity/formal/BMC.h b/libsolidity/formal/BMC.h index bbd8c101731c..a0ee9a3749c2 100644 --- a/libsolidity/formal/BMC.h +++ b/libsolidity/formal/BMC.h @@ -35,7 +35,7 @@ #include -#include +#include #include #include @@ -205,7 +205,7 @@ class BMC: public SMTEncoder smtutil::Expression mergeVariablesFromLoopCheckpoints(); bool isInsideLoop() const; - std::unique_ptr m_interface; + std::unique_ptr m_interface; /// Flags used for better warning messages. bool m_loopExecutionHappened = false; diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index 73b979364211..2bd0195375ad 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -1312,7 +1312,7 @@ void CHC::resetSourceAnalysis() auto smtlib2Interface = dynamic_cast(m_interface.get()); solAssert(smtlib2Interface); smtlib2Interface->reset(); - m_context.setSolver(smtlib2Interface->smtlib2Interface()); + m_context.setSolver(smtlib2Interface); } m_context.reset(); @@ -1743,7 +1743,6 @@ void CHC::createErrorBlock() "error_target_" + std::to_string(m_context.newUniqueId()), PredicateType::Error ); - m_interface->registerRelation(m_errorPredicate->functor()); } void CHC::connectBlocks(smtutil::Expression const& _from, smtutil::Expression const& _to, smtutil::Expression const& _constraints) diff --git a/libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp b/libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp index 4fa94539d8b8..46416f2d9c31 100644 --- a/libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp +++ b/libsolidity/formal/EldaricaCHCSmtLib2Interface.cpp @@ -30,8 +30,10 @@ EldaricaCHCSmtLib2Interface::EldaricaCHCSmtLib2Interface( { } -void EldaricaCHCSmtLib2Interface::setupSmtCallback() +std::string EldaricaCHCSmtLib2Interface::querySolver(std::string const& _input) { if (auto* universalCallback = m_smtCallback.target()) universalCallback->smtCommand().setEldarica(m_queryTimeout, m_computeInvariants); + + return CHCSmtLib2Interface::querySolver(_input); } diff --git a/libsolidity/formal/EldaricaCHCSmtLib2Interface.h b/libsolidity/formal/EldaricaCHCSmtLib2Interface.h index 2c83b194ca7d..a0ebdc33262b 100644 --- a/libsolidity/formal/EldaricaCHCSmtLib2Interface.h +++ b/libsolidity/formal/EldaricaCHCSmtLib2Interface.h @@ -33,7 +33,7 @@ class EldaricaCHCSmtLib2Interface: public smtutil::CHCSmtLib2Interface ); private: - void setupSmtCallback() override; + std::string querySolver(std::string const& _input) override; bool m_computeInvariants; }; diff --git a/test/cmdlineTests/model_checker_print_query_all/err b/test/cmdlineTests/model_checker_print_query_all/err index 7fbaba3ebefc..76dff6664b80 100644 --- a/test/cmdlineTests/model_checker_print_query_all/err +++ b/test/cmdlineTests/model_checker_print_query_all/err @@ -1,125 +1,85 @@ Info: CHC: Requested query: (set-option :timeout 1000) (set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) @@ -152,7 +112,6 @@ Info: BMC: Requested query: (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) diff --git a/test/cmdlineTests/model_checker_print_query_bmc/err b/test/cmdlineTests/model_checker_print_query_bmc/err index ff8b796f8785..6fb8440b7b8b 100644 --- a/test/cmdlineTests/model_checker_print_query_bmc/err +++ b/test/cmdlineTests/model_checker_print_query_bmc/err @@ -19,7 +19,6 @@ Info: BMC: Requested query: (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) diff --git a/test/cmdlineTests/model_checker_print_query_chc/err b/test/cmdlineTests/model_checker_print_query_chc/err index 4da0a7cb5a85..28368f546205 100644 --- a/test/cmdlineTests/model_checker_print_query_chc/err +++ b/test/cmdlineTests/model_checker_print_query_chc/err @@ -1,125 +1,85 @@ Info: CHC: Requested query: (set-option :timeout 1000) (set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) diff --git a/test/cmdlineTests/standard_model_checker_print_query_all/output.json b/test/cmdlineTests/standard_model_checker_print_query_all/output.json index 4b5782de314b..a800fb34d7b6 100644 --- a/test/cmdlineTests/standard_model_checker_print_query_all/output.json +++ b/test/cmdlineTests/standard_model_checker_print_query_all/output.json @@ -1,131 +1,7 @@ { "auxiliaryInputRequested": { "smtlib2queries": { - "0xcbd85fe3127d1edfce70355ba6da5a3e9573873d8596ee8b1cfc2222af166628": "(set-option :timeout 1000) -(set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) -(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) -(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) -(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> error_target_3 false))) -(check-sat) -", - "0xcbfcc2413b217c6564ee01f322c9ca1f34fd79d19961dc3e62aa9c2e5dcb6efc": "(set-option :produce-models true) + "0x54683263097e1c4f5e0e75b68e4ebe3e4f7042f899198181df911c8196a1725b": "(set-option :produce-models true) (set-option :timeout 1000) (set-logic ALL) (declare-fun |x_5_3| () Int) @@ -148,12 +24,95 @@ (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) (check-sat) (get-value (|EVALEXPR_0| )) +", + "0x9cfcd53712a0be144c8e7983b3635498ead1af2624885fb89762eae8c43233e5": "(set-option :timeout 1000) +(set-logic HORN) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) +(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) +(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) +(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |error_target_3| () Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) +(=> error_target_3 false))) +(check-sat) " } }, @@ -164,125 +123,85 @@ "formattedMessage": "Info: CHC: Requested query: (set-option :timeout 1000) (set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) @@ -291,125 +210,85 @@ "message": "CHC: Requested query: (set-option :timeout 1000) (set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) ", @@ -463,7 +342,6 @@ (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) @@ -496,7 +374,6 @@ (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) diff --git a/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json b/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json index 9fd5f5929adc..cee9d4b9bf9c 100644 --- a/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json +++ b/test/cmdlineTests/standard_model_checker_print_query_bmc/output.json @@ -1,7 +1,7 @@ { "auxiliaryInputRequested": { "smtlib2queries": { - "0x8704a7b848b706ef33cbfc06e4f185636f568a29621126b7244355dd0de956bb": "(set-option :produce-models true) + "0x2bd3d35071b94d7536d10aad691cee810d94841cca10218c3be21255e258aeb7": "(set-option :produce-models true) (set-logic ALL) (declare-fun |error_0| () Int) (declare-fun |this_0| () Int) @@ -21,7 +21,6 @@ (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) @@ -55,7 +54,6 @@ (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) @@ -85,7 +83,6 @@ (declare-fun |expr_9_0| () Int) (declare-fun |expr_10_0| () Int) (declare-fun |expr_11_1| () Bool) - (assert (and (and (and true true) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> (and true true) true) (and (= expr_10_0 0) (and (=> (and true true) (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_1) (and (ite (and true true) (= x_5_1 expr_6_0) (= x_5_1 x_5_0)) (and (=> (and true true) true) (and (= expr_6_0 0) (and (= x_5_0 0) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true))))))))))) (not expr_11_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_5_1)) diff --git a/test/cmdlineTests/standard_model_checker_print_query_chc/output.json b/test/cmdlineTests/standard_model_checker_print_query_chc/output.json index a9956d82b0e3..9553a3cfb662 100644 --- a/test/cmdlineTests/standard_model_checker_print_query_chc/output.json +++ b/test/cmdlineTests/standard_model_checker_print_query_chc/output.json @@ -1,127 +1,87 @@ { "auxiliaryInputRequested": { "smtlib2queries": { - "0xcbd85fe3127d1edfce70355ba6da5a3e9573873d8596ee8b1cfc2222af166628": "(set-option :timeout 1000) + "0x9cfcd53712a0be144c8e7983b3635498ead1af2624885fb89762eae8c43233e5": "(set-option :timeout 1000) (set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) " @@ -134,125 +94,85 @@ "formattedMessage": "Info: CHC: Requested query: (set-option :timeout 1000) (set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) @@ -261,125 +181,85 @@ "message": "CHC: Requested query: (set-option :timeout 1000) (set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int)) -(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)))) - - -(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_16| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_16| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |summary_4_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (nondet_interface_1_C_16 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2))) (nondet_interface_1_C_16 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_6_f_14_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_5_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true)) true) (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1))) +) +(declare-fun |block_7_return_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(declare-fun |block_8_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true)))))))))) (and (and true (not expr_11_1)) (= error_1 1))) (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_2 Int)) +(=> (block_8_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2) (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int) (x_5_2 Int)) +(=> (and (and (block_6_f_14_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (= error_1 error_0) (and (= expr_11_1 (= expr_9_0 expr_10_0)) (and (=> true true) (and (= expr_10_0 0) (and (=> true (and (>= expr_9_0 0) (<= expr_9_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_9_0 x_5_2) (and (= x_5_2 expr_6_0) (and (=> true true) (and (= expr_6_0 0) (and (= x_5_1 0) true))))))))))) true) (block_7_return_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_7_return_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) true) true) (summary_3_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |block_9_function_f__15_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_1 Int)) +(=> (and (and (block_9_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1 x_5_1) (and (summary_3_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_2 state_3) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 638722032)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 38)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 18)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 31)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 240)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true))))))) true) (summary_4_function_f__15_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_3))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_16| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_16 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_16 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) -(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_10_0 Int) (expr_11_1 Bool) (expr_6_0 Int) (expr_9_0 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_5_0 Int) (x_5_1 Int) (x_5_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (interface_0_C_16 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__15_16 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) ", diff --git a/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json b/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json index 9dff9a3bd470..a3f4cc03d784 100644 --- a/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json +++ b/test/cmdlineTests/standard_model_checker_solvers_smtlib2/output.json @@ -1,7 +1,7 @@ { "auxiliaryInputRequested": { "smtlib2queries": { - "0x75b95497d56c30e254a59358d72ddd4e78f9e90db621cfe677e85d05b2252411": "(set-option :produce-models true) + "0x51b9801f3e8e35f2ff5f4538b0636fae81aa84a482cbb486ae4db63bede5ecb5": "(set-option :produce-models true) (set-logic ALL) (declare-fun |x_3_3| () Int) (declare-fun |error_0| () Int) @@ -21,133 +21,92 @@ (declare-fun |expr_7_0| () Int) (declare-fun |expr_8_0| () Int) (declare-fun |expr_9_1| () Bool) - (assert (and (and (and true true) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> (and true true) true) (and (= expr_8_0 0) (and (=> (and true true) (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_0) (and (and (>= x_3_0 0) (<= x_3_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 3017696395)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 179)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 222)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 100)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 139)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) true)))))))) (not expr_9_1))) (declare-const |EVALEXPR_0| Int) (assert (= |EVALEXPR_0| x_3_0)) (check-sat) (get-value (|EVALEXPR_0| )) ", - "0xf090d88ff3260790818d140ca909b8f4cb311a0d905e4e0318ad4dd790ff5f19": "(set-logic HORN) -(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) -(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) + "0xdb239809dcdaa42e35abca69790cb7e11b105f839e37faa8841f0dd9736688d7": "(set-logic HORN) +(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int))))) +(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int))))) (declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int)))))) -(declare-datatypes ((|abi_type| 0)) (((|abi_type|)))) (declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int)))))) -(declare-fun |interface_0_C_14| (Int |abi_type| |crypto_type| |state_type| ) Bool) -(declare-fun |nondet_interface_1_C_14| (Int Int |abi_type| |crypto_type| |state_type| |state_type| ) Bool) -(declare-fun |summary_constructor_2_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int) (tx_0 |tx_type|)) -(=> (= error_0 0) (nondet_interface_1_C_14 error_0 this_0 abi_0 crypto_0 state_0 state_0)))) - - -(declare-fun |summary_3_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(declare-fun |summary_4_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (nondet_interface_1_C_14 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 x_3_0 state_2 x_3_1))) (nondet_interface_1_C_14 error_1 this_0 abi_0 crypto_0 state_0 state_2)))) - - -(declare-fun |block_5_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(declare-fun |block_6_f_12_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(block_5_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_5_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true)) true) (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) - - -(declare-fun |block_7_return_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(declare-fun |block_8_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true))))))) (and (and true (not expr_9_1)) (= error_1 1))) (block_8_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (block_8_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (summary_3_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= error_1 error_0) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true)))))))) true) (block_7_return_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(=> (and (and (block_7_return_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) true) true) (summary_3_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)))) - - -(declare-fun |block_9_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) -(block_9_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (block_9_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (summary_3_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_2 x_3_1 state_3 x_3_2) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 3017696395)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 179)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 222)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 100)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 139)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true))))))) true) (summary_4_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_3 x_3_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (interface_0_C_14 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 0))) (interface_0_C_14 this_0 abi_0 crypto_0 state_1)))) - - -(declare-fun |contract_initializer_10_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(declare-fun |contract_initializer_entry_11_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |contract_initializer_after_init_12_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (contract_initializer_entry_11_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (contract_initializer_after_init_12_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(declare-fun |implicit_constructor_entry_13_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type| ) Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2)))) - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (summary_constructor_2_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_14 this_0 abi_0 crypto_0 state_1)))) - - +(declare-fun |interface_0_C_14| (Int |abi_type| |crypto_type| |state_type|) Bool) +(declare-fun |nondet_interface_1_C_14| (Int Int |abi_type| |crypto_type| |state_type| |state_type|) Bool) +(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.basefee| Int) (|block.chainid| Int) (|block.coinbase| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.prevrandao| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int))))) +(declare-fun |summary_constructor_2_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (this_0 Int)) +(=> (= error_0 0) (nondet_interface_1_C_14 error_0 this_0 abi_0 crypto_0 state_0 state_0))) +) +(declare-fun |summary_3_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int) Bool) +(declare-fun |summary_4_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (and (and (nondet_interface_1_C_14 error_0 this_0 abi_0 crypto_0 state_0 state_1) true) (and (= error_0 0) (summary_4_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 x_3_0 state_2 x_3_1))) (nondet_interface_1_C_14 error_1 this_0 abi_0 crypto_0 state_0 state_2))) +) +(declare-fun |block_5_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int) Bool) +(declare-fun |block_6_f_12_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(block_5_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (and (and (block_5_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true)) true) (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) +) +(declare-fun |block_7_return_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int) Bool) +(declare-fun |block_8_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (and (and (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true))))))) (and (and true (not expr_9_1)) (= error_1 1))) (block_8_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (block_8_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (summary_3_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (and (and (block_6_f_12_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (= error_1 error_0) (and (= expr_9_1 (> expr_7_0 expr_8_0)) (and (=> true true) (and (= expr_8_0 0) (and (=> true (and (>= expr_7_0 0) (<= expr_7_0 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (= expr_7_0 x_3_1) (and (and (>= x_3_1 0) (<= x_3_1 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true)))))))) true) (block_7_return_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (and (and (block_7_return_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) true) true) (summary_3_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1))) +) +(declare-fun |block_9_function_f__13_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| Int |state_type| Int) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(block_9_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1)) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) +(=> (and (and (block_9_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (and (summary_3_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_2 x_3_1 state_3 x_3_2) (and (= state_2 (|state_type| (store (|balances| state_1) this_0 (+ (select (|balances| state_1) this_0) funds_2_0)))) (and (and (>= (+ (select (|balances| state_1) this_0) funds_2_0) 0) (<= (+ (select (|balances| state_1) this_0) funds_2_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (>= funds_2_0 (|msg.value| tx_0)) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (and (and (and (and (and (= (|msg.value| tx_0) 0) (= (|msg.sig| tx_0) 3017696395)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 0) 179)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 1) 222)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 2) 100)) (= (select (|bytes_tuple_accessor_array| (|msg.data| tx_0)) 3) 139)) (>= (|bytes_tuple_accessor_length| (|msg.data| tx_0)) 4))) (and (and (and (and (= state_1 state_0) (= error_0 0)) true) (and true (= x_3_1 x_3_0))) true))))))) true) (summary_4_function_f__13_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_3 x_3_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (and (and (interface_0_C_14 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 0))) (interface_0_C_14 this_0 abi_0 crypto_0 state_1))) +) +(declare-fun |contract_initializer_10_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(declare-fun |contract_initializer_entry_11_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (= state_1 state_0) (= error_0 0)) true) (contract_initializer_entry_11_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |contract_initializer_after_init_12_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_entry_11_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_after_init_12_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (contract_initializer_after_init_12_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) true) (contract_initializer_10_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(declare-fun |implicit_constructor_entry_13_C_14| (Int Int |abi_type| |crypto_type| |tx_type| |state_type| |state_type|) Bool) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (and (and (and (= state_1 state_0) (= error_0 0)) true) true) true) (>= (select (|balances| state_1) this_0) (|msg.value| tx_0))) (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (contract_initializer_10_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true)) (> error_1 0)) (summary_constructor_2_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (implicit_constructor_entry_13_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) (and (= error_1 0) (and (contract_initializer_10_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_1 state_2) true))) true) (summary_constructor_2_C_14 error_1 this_0 abi_0 crypto_0 tx_0 state_0 state_2))) +) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|)) +(=> (and (and (summary_constructor_2_C_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 state_1) true) (and (and (and (and (and (and (and (and (and (and (and (and (and (> (|block.prevrandao| tx_0) 18446744073709551616) (and (>= (|block.basefee| tx_0) 0) (<= (|block.basefee| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.chainid| tx_0) 0) (<= (|block.chainid| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.coinbase| tx_0) 0) (<= (|block.coinbase| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|block.prevrandao| tx_0) 0) (<= (|block.prevrandao| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.gaslimit| tx_0) 0) (<= (|block.gaslimit| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.number| tx_0) 0) (<= (|block.number| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|block.timestamp| tx_0) 0) (<= (|block.timestamp| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|msg.sender| tx_0) 0) (<= (|msg.sender| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|msg.value| tx_0) 0) (<= (|msg.value| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (and (>= (|tx.origin| tx_0) 0) (<= (|tx.origin| tx_0) 1461501637330902918203684832716283019655932542975))) (and (>= (|tx.gasprice| tx_0) 0) (<= (|tx.gasprice| tx_0) 115792089237316195423570985008687907853269984665640564039457584007913129639935))) (= (|msg.value| tx_0) 0)) (= error_0 0))) (interface_0_C_14 this_0 abi_0 crypto_0 state_1))) +) (declare-fun |error_target_3| () Bool) -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) -(=> (and (and (interface_0_C_14 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 1))) error_target_3))) - - - -(assert -(forall ( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (error_1 Int) (expr_7_0 Int) (expr_8_0 Int) (expr_9_1 Bool) (funds_2_0 Int) (state_0 |state_type|) (state_1 |state_type|) (state_2 |state_type|) (state_3 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int) (x_3_2 Int)) +(assert (forall( (abi_0 |abi_type|) (crypto_0 |crypto_type|) (error_0 Int) (state_0 |state_type|) (state_1 |state_type|) (this_0 Int) (tx_0 |tx_type|) (x_3_0 Int) (x_3_1 Int)) +(=> (and (and (interface_0_C_14 this_0 abi_0 crypto_0 state_0) true) (and (summary_4_function_f__13_14 error_0 this_0 abi_0 crypto_0 tx_0 state_0 x_3_0 state_1 x_3_1) (= error_0 1))) error_target_3)) +)(assert +(forall ((UNUSED Bool)) (=> error_target_3 false))) (check-sat) " diff --git a/test/libsolidity/smtCheckerTests/invariants/array_access.sol b/test/libsolidity/smtCheckerTests/invariants/array_access.sol new file mode 100644 index 000000000000..be3ad2548034 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/invariants/array_access.sol @@ -0,0 +1,20 @@ +contract C { + int[2] a; + + constructor() { + a[0] = 1; + a[1] = 2; + } + + function i() public view { + assert(a[1] > a[0]); + } +} +// ==== +// SMTEngine: chc +// SMTIgnoreInv: no +// SMTSolvers: eld +// SMTTargets: assert +// ---- +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1180: Contract invariant(s) for :C:\n((a.length = 2) && ((a[1] - a[0]) >= 1))\n diff --git a/test/libsolidity/smtCheckerTests/invariants/struct_access.sol b/test/libsolidity/smtCheckerTests/invariants/struct_access.sol new file mode 100644 index 000000000000..afc4eaed7a7d --- /dev/null +++ b/test/libsolidity/smtCheckerTests/invariants/struct_access.sol @@ -0,0 +1,15 @@ +contract C { + struct S { int x; } + S s = S(1); + + function i() public view { + assert(s.x > 0); + } +} +// ==== +// SMTEngine: chc +// SMTIgnoreInv: no +// SMTSolvers: eld +// ---- +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. +// Info 1180: Contract invariant(s) for :C:\n(s.x = 1)\n From 9a1d7406bb742f808f1822be8baba5e16924357f Mon Sep 17 00:00:00 2001 From: Alexander Arlt Date: Thu, 12 Oct 2023 17:46:03 +0200 Subject: [PATCH 100/182] Add --asm-json option in assembler mode. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: r0qs Co-authored-by: Kamil Śliwak --- Changelog.md | 1 + libevmasm/Assembly.cpp | 23 +- libsolidity/interface/StandardCompiler.cpp | 2 +- libyul/Object.cpp | 30 ++ libyul/Object.h | 8 + libyul/YulStack.cpp | 9 +- libyul/YulStack.h | 7 +- solc/CommandLineInterface.cpp | 28 +- solc/CommandLineParser.cpp | 1 + .../args | 1 + .../err | 1 + .../exit | 1 + .../stdin | 17 + .../asm_json_yul_export_evm_asm_import/args | 1 + .../asm_json_yul_export_evm_asm_import/output | 39 ++ .../asm_json_yul_export_evm_asm_import/stdin | 36 ++ .../args | 1 + .../err | 1 + .../exit | 1 + .../stdin | 6 + .../args | 1 + .../output | 426 ++++++++++++++++++ .../stdin | 51 +++ .../args | 1 + .../output | 384 ++++++++++++++++ .../stdin | 40 ++ .../args | 1 + .../output | 384 ++++++++++++++++ .../stdin | 34 ++ .../strict_asm_asm_json_yul_verbatim/args | 1 + .../strict_asm_asm_json_yul_verbatim/output | 18 + .../strict_asm_asm_json_yul_verbatim/stdin | 4 + .../strict_asm_output_selection_invalid/err | 2 +- test/libyul/ObjectCompilerTest.cpp | 5 +- .../libyul/objectCompiler/sourceLocations.yul | 14 +- test/solc/CommandLineParser.cpp | 2 + 36 files changed, 1556 insertions(+), 26 deletions(-) create mode 100644 test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/args create mode 100644 test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/err create mode 100644 test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/exit create mode 100644 test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/stdin create mode 100644 test/cmdlineTests/asm_json_yul_export_evm_asm_import/args create mode 100644 test/cmdlineTests/asm_json_yul_export_evm_asm_import/output create mode 100644 test/cmdlineTests/asm_json_yul_export_evm_asm_import/stdin create mode 100644 test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/args create mode 100644 test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/err create mode 100644 test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/exit create mode 100644 test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/stdin create mode 100644 test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/args create mode 100644 test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output create mode 100644 test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/stdin create mode 100644 test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/args create mode 100644 test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/output create mode 100644 test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/stdin create mode 100644 test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/args create mode 100644 test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output create mode 100644 test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/stdin create mode 100644 test/cmdlineTests/strict_asm_asm_json_yul_verbatim/args create mode 100644 test/cmdlineTests/strict_asm_asm_json_yul_verbatim/output create mode 100644 test/cmdlineTests/strict_asm_asm_json_yul_verbatim/stdin diff --git a/Changelog.md b/Changelog.md index e67cf0f07d91..9c9a9e8fd91b 100644 --- a/Changelog.md +++ b/Changelog.md @@ -14,6 +14,7 @@ Compiler Features: * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. + * Commandline Interface: Allow the use of ``--asm-json`` output option in assembler mode to export EVM assembly of the contracts in JSON format. Bugfixes: diff --git a/libevmasm/Assembly.cpp b/libevmasm/Assembly.cpp index 356a2818a4cd..f9b800c90884 100644 --- a/libevmasm/Assembly.cpp +++ b/libevmasm/Assembly.cpp @@ -479,8 +479,18 @@ Json Assembly::assemblyJSON(std::map const& _sourceIndice { root["sourceList"] = Json::array(); Json& jsonSourceList = root["sourceList"]; - for (auto const& [name, index]: _sourceIndices) - jsonSourceList[index] = name; + unsigned maxSourceIndex = 0; + for (auto const& [sourceName, sourceIndex]: _sourceIndices) + { + maxSourceIndex = std::max(sourceIndex, maxSourceIndex); + jsonSourceList[sourceIndex] = sourceName; + } + solAssert(maxSourceIndex + 1 >= _sourceIndices.size()); + solRequire( + _sourceIndices.size() == 0 || _sourceIndices.size() == maxSourceIndex + 1, + AssemblyImportException, + "The 'sourceList' array contains invalid 'null' item." + ); } if (!m_data.empty() || !m_subs.empty()) @@ -522,7 +532,14 @@ std::pair, std::vector> Assembly::fromJSO { solRequire(_json["sourceList"].is_array(), AssemblyImportException, "Optional member 'sourceList' is not an array."); for (Json const& sourceName: _json["sourceList"]) - solRequire(sourceName.is_string(), AssemblyImportException, "The 'sourceList' array contains an item that is not a string."); + { + solRequire(!sourceName.is_null(), AssemblyImportException, "The 'sourceList' array contains invalid 'null' item."); + solRequire( + sourceName.is_string(), + AssemblyImportException, + "The 'sourceList' array contains an item that is not a string." + ); + } } } else diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index cb0c8126820e..e4b9f9f7ae17 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -1694,7 +1694,7 @@ Json StandardCompiler::compileYul(InputsAndSettings _inputsAndSettings) if (isArtifactRequested(_inputsAndSettings.outputSelection, sourceName, contractName, "irOptimized", wildcardMatchesExperimental)) output["contracts"][sourceName][contractName]["irOptimized"] = stack.print(); if (isArtifactRequested(_inputsAndSettings.outputSelection, sourceName, contractName, "evm.assembly", wildcardMatchesExperimental)) - output["contracts"][sourceName][contractName]["evm"]["assembly"] = object.assembly; + output["contracts"][sourceName][contractName]["evm"]["assembly"] = object.assembly->assemblyString(stack.debugInfoSelection()); return output; } diff --git a/libyul/Object.cpp b/libyul/Object.cpp index 736c1bb8411e..989e7ce809de 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -160,3 +160,33 @@ std::vector Object::pathToSubObject(std::string_view _qualifiedName) con return path; } + +void Object::collectSourceIndices(std::map& _indices) const +{ + if (debugData && debugData->sourceNames.has_value()) + for (auto const& [sourceIndex, sourceName]: debugData->sourceNames.value()) + { + solAssert(_indices.count(*sourceName) == 0 || _indices[*sourceName] == sourceIndex); + _indices[*sourceName] = sourceIndex; + } + for (std::shared_ptr const& subNode: subObjects) + if (auto subObject = dynamic_cast(subNode.get())) + subObject->collectSourceIndices(_indices); +} + +bool Object::hasContiguousSourceIndices() const +{ + std::map sourceIndices; + collectSourceIndices(sourceIndices); + + unsigned maxSourceIndex = 0; + std::set indices; + for (auto const& [sources, sourceIndex]: sourceIndices) + { + maxSourceIndex = std::max(sourceIndex, maxSourceIndex); + indices.insert(sourceIndex); + } + + solAssert(maxSourceIndex + 1 >= indices.size()); + return indices.size() == 0 || indices.size() == maxSourceIndex + 1; +} diff --git a/libyul/Object.h b/libyul/Object.h index 4e891c26400a..c419a6d55e39 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -129,6 +129,14 @@ struct Object: public ObjectNode std::shared_ptr debugData; + /// Collects names of all Solidity source units present in the debug data + /// of the Yul object (including sub-objects) and their assigned indices. + /// @param _indices map that will be filled with source indices of the current Yul object & its sub-objects. + void collectSourceIndices(std::map& _indices) const; + + /// @returns true, if the range of source indices starts at zero and is contiguous, false otherwise. + bool hasContiguousSourceIndices() const; + /// @returns the name of the special metadata data object. static std::string metadataName() { return ".metadata"; } }; diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 223d6c04a19b..b9fc6388c6bd 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -15,10 +15,6 @@ along with solidity. If not, see . */ // SPDX-License-Identifier: GPL-3.0 -/** - * Full assembly stack that can support EVM-assembly and Yul as input and EVM, EVM1.5 - */ - #include @@ -64,7 +60,6 @@ Dialect const& languageToDialect(YulStack::Language _language, EVMVersion _versi } - CharStream const& YulStack::charStream(std::string const& _sourceName) const { yulAssert(m_charStream, ""); @@ -274,7 +269,7 @@ YulStack::assembleWithDeployed(std::optional _deployName) { creationObject.bytecode = std::make_shared(creationAssembly->assemble()); yulAssert(creationObject.bytecode->immutableReferences.empty(), "Leftover immutables."); - creationObject.assembly = creationAssembly->assemblyString(m_debugInfoSelection); + creationObject.assembly = creationAssembly; creationObject.sourceMappings = std::make_unique( evmasm::AssemblyItem::computeSourceMapping( creationAssembly->items(), @@ -285,7 +280,7 @@ YulStack::assembleWithDeployed(std::optional _deployName) if (deployedAssembly) { deployedObject.bytecode = std::make_shared(deployedAssembly->assemble()); - deployedObject.assembly = deployedAssembly->assemblyString(m_debugInfoSelection); + deployedObject.assembly = deployedAssembly; deployedObject.sourceMappings = std::make_unique( evmasm::AssemblyItem::computeSourceMapping( deployedAssembly->items(), diff --git a/libyul/YulStack.h b/libyul/YulStack.h index c6d78a115c18..f547ef77027e 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -16,7 +16,7 @@ */ // SPDX-License-Identifier: GPL-3.0 /** - * Full assembly stack that can support EVM-assembly and Yul as input and EVM. + * Full assembly stack that can support Yul as input. */ #pragma once @@ -55,7 +55,7 @@ class AbstractAssembly; struct MachineAssemblyObject { std::shared_ptr bytecode; - std::string assembly; + std::shared_ptr assembly; std::unique_ptr sourceMappings; }; @@ -137,9 +137,12 @@ class YulStack: public langutil::CharStreamProvider langutil::CharStreamProvider const* _soliditySourceProvider = nullptr ) const; Json astJson() const; + /// Return the parsed and analyzed object. std::shared_ptr parserResult() const; + langutil::DebugInfoSelection debugInfoSelection() const { return m_debugInfoSelection; } + private: bool parse(std::string const& _sourceName, std::string const& _source); bool analyzeParsed(); diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index 5d0272dfa930..1351858405a1 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -177,7 +177,7 @@ void CommandLineInterface::handleEVMAssembly(std::string const& _contract) std::string assembly; if (m_options.compiler.outputs.asmJson) - assembly = util::jsonPrint(removeNullMembers(m_assemblyStack->assemblyJSON(_contract)), m_options.formatting.json); + assembly = util::jsonPrint(m_assemblyStack->assemblyJSON(_contract), m_options.formatting.json); else assembly = m_assemblyStack->assemblyString(_contract, m_fileReader.sourceUnits()); @@ -1197,6 +1197,17 @@ void CommandLineInterface::assembleYul(yul::YulStack::Language _language, yul::Y successful = false; else stack.optimize(); + + if (successful && m_options.compiler.outputs.asmJson) + { + std::shared_ptr result = stack.parserResult(); + if (result && !result->hasContiguousSourceIndices()) + solThrow( + CommandLineExecutionError, + "Generating the assembly JSON output was not possible. " + "Source indices provided in the @use-src annotation in the Yul input do not start at 0 or are not contiguous." + ); + } } for (auto const& sourceAndStack: yulStacks) @@ -1256,11 +1267,22 @@ void CommandLineInterface::assembleYul(yul::YulStack::Language _language, yul::Y if (m_options.compiler.outputs.asm_) { sout() << std::endl << "Text representation:" << std::endl; - if (!object.assembly.empty()) - sout() << object.assembly << std::endl; + std::string assemblyText{object.assembly->assemblyString(stack.debugInfoSelection())}; + if (!assemblyText.empty()) + sout() << assemblyText << std::endl; else report(Error::Severity::Info, "No text representation found."); } + if (m_options.compiler.outputs.asmJson) + { + sout() << std::endl << "EVM assembly:" << std::endl; + std::map sourceIndices; + stack.parserResult()->collectSourceIndices(sourceIndices); + sout() << util::jsonPrint( + object.assembly->assemblyJSON(sourceIndices), + m_options.formatting.json + ) << std::endl; + } } } diff --git a/solc/CommandLineParser.cpp b/solc/CommandLineParser.cpp index 2697f7ebd09f..881c656dad9b 100644 --- a/solc/CommandLineParser.cpp +++ b/solc/CommandLineParser.cpp @@ -472,6 +472,7 @@ void CommandLineParser::parseOutputSelection() CompilerOutputs::componentName(&CompilerOutputs::binary), CompilerOutputs::componentName(&CompilerOutputs::irOptimized), CompilerOutputs::componentName(&CompilerOutputs::astCompactJson), + CompilerOutputs::componentName(&CompilerOutputs::asmJson), }; static std::set const evmAssemblyJsonImportModeOutputs = { CompilerOutputs::componentName(&CompilerOutputs::asm_), diff --git a/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/args b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/args new file mode 100644 index 000000000000..c1bc80dabfcd --- /dev/null +++ b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/args @@ -0,0 +1 @@ +--pretty-json --json-indent 4 --import-asm-json - diff --git a/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/err b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/err new file mode 100644 index 000000000000..73f36f97191d --- /dev/null +++ b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/err @@ -0,0 +1 @@ +Error: Assembly Import Error: The 'sourceList' array contains invalid 'null' item. diff --git a/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/exit b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/exit new file mode 100644 index 000000000000..d00491fd7e5b --- /dev/null +++ b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/exit @@ -0,0 +1 @@ +1 diff --git a/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/stdin b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/stdin new file mode 100644 index 000000000000..923376f40f91 --- /dev/null +++ b/test/cmdlineTests/asm_json_import_sourcelist_with_null_elements/stdin @@ -0,0 +1,17 @@ +{ + ".code": + [ + { + "begin": -1, + "end": -1, + "name": "STOP", + "source": -1 + } + ], + "sourceList": + [ + null, + null, + "L0.sol" + ] +} diff --git a/test/cmdlineTests/asm_json_yul_export_evm_asm_import/args b/test/cmdlineTests/asm_json_yul_export_evm_asm_import/args new file mode 100644 index 000000000000..15c962831667 --- /dev/null +++ b/test/cmdlineTests/asm_json_yul_export_evm_asm_import/args @@ -0,0 +1 @@ +--import-asm-json - --opcodes --asm --bin --asm-json --pretty-json --json-indent 4 diff --git a/test/cmdlineTests/asm_json_yul_export_evm_asm_import/output b/test/cmdlineTests/asm_json_yul_export_evm_asm_import/output new file mode 100644 index 000000000000..9ebef414258d --- /dev/null +++ b/test/cmdlineTests/asm_json_yul_export_evm_asm_import/output @@ -0,0 +1,39 @@ +Opcodes: +PUSH1 0x5 PUSH0 SSTORE STOP +Binary: +60055f5500 +EVM assembly: +{ + ".code": [ + { + "begin": -1, + "end": -1, + "name": "PUSHSIZE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "0" + }, + { + "begin": -1, + "end": -1, + "name": "SSTORE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "STOP", + "source": -1 + } + ], + "sourceList": [ + "L0.sol", + "L1.sol", + "L2.sol" + ] +} diff --git a/test/cmdlineTests/asm_json_yul_export_evm_asm_import/stdin b/test/cmdlineTests/asm_json_yul_export_evm_asm_import/stdin new file mode 100644 index 000000000000..840660f6bc2e --- /dev/null +++ b/test/cmdlineTests/asm_json_yul_export_evm_asm_import/stdin @@ -0,0 +1,36 @@ +{ + ".code": + [ + { + "begin": -1, + "end": -1, + "name": "PUSHSIZE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "0" + }, + { + "begin": -1, + "end": -1, + "name": "SSTORE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "STOP", + "source": -1 + } + ], + "sourceList": + [ + "L0.sol", + "L1.sol", + "L2.sol" + ] +} diff --git a/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/args b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/args new file mode 100644 index 000000000000..bf9bf8851a8c --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/args @@ -0,0 +1 @@ +--strict-assembly - --asm-json --pretty-json --json-indent 4 diff --git a/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/err b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/err new file mode 100644 index 000000000000..129c4a8cccab --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/err @@ -0,0 +1 @@ +Error: Generating the assembly JSON output was not possible. Source indices provided in the @use-src annotation in the Yul input do not start at 0 or are not contiguous. diff --git a/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/exit b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/exit new file mode 100644 index 000000000000..d00491fd7e5b --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/exit @@ -0,0 +1 @@ +1 diff --git a/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/stdin b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/stdin new file mode 100644 index 000000000000..5b36b4118ff7 --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_arbitrary_source_index/stdin @@ -0,0 +1,6 @@ +/// @use-src 2:"L0.sol" +object "L0" { + code { + sstore(0, datasize("L0")) + } +} diff --git a/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/args b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/args new file mode 100644 index 000000000000..bf9bf8851a8c --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/args @@ -0,0 +1 @@ +--strict-assembly - --asm-json --pretty-json --json-indent 4 diff --git a/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output new file mode 100644 index 000000000000..dfa7656834c8 --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output @@ -0,0 +1,426 @@ + +======= (EVM) ======= + +EVM assembly: +{ + ".code": [ + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "0" + }, + { + "begin": 41, + "end": 137, + "name": "DUP1", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSHSIZE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "1" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH [$]", + "source": 0, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "2" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH #[$]", + "source": 0, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "3" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH [$]", + "source": 0, + "value": "000000000000000000000000000000000000000000000000ffffffffffffffff" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "4" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH #[$]", + "source": 0, + "value": "000000000000000000000000000000000000000000000000ffffffffffffffff" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "5" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH [$]", + "source": 0, + "value": "000000000000000000000000000000000000000000000000fffffffffffffffe" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "6" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH #[$]", + "source": 0, + "value": "000000000000000000000000000000000000000000000000fffffffffffffffe" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "7" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH [$]", + "source": 0, + "value": "000000000000000000000000000000000000000000000000fffffffffffffffd" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "8" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 41, + "end": 137, + "name": "PUSH #[$]", + "source": 0, + "value": "000000000000000000000000000000000000000000000000fffffffffffffffd" + }, + { + "begin": 41, + "end": 137, + "name": "PUSH", + "source": 0, + "value": "9" + }, + { + "begin": 41, + "end": 137, + "name": "SSTORE", + "source": 0 + }, + { + "begin": -1, + "end": -1, + "name": "STOP", + "source": -1 + } + ], + ".data": { + "0": { + ".code": [ + { + "begin": 57, + "end": 158, + "name": "PUSH [$]", + "source": 1, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 57, + "end": 158, + "name": "PUSH", + "source": 1, + "value": "A" + }, + { + "begin": 57, + "end": 158, + "name": "SSTORE", + "source": 1 + }, + { + "begin": 57, + "end": 158, + "name": "PUSH #[$]", + "source": 1, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 57, + "end": 158, + "name": "PUSH", + "source": 1, + "value": "B" + }, + { + "begin": 57, + "end": 158, + "name": "SSTORE", + "source": 1 + }, + { + "begin": 57, + "end": 158, + "name": "PUSH [$]", + "source": 1, + "value": "0000000000000000000000000000000000000000000000000000000000000001" + }, + { + "begin": 57, + "end": 158, + "name": "PUSH", + "source": 1, + "value": "C" + }, + { + "begin": 57, + "end": 158, + "name": "SSTORE", + "source": 1 + }, + { + "begin": 57, + "end": 158, + "name": "PUSH #[$]", + "source": 1, + "value": "0000000000000000000000000000000000000000000000000000000000000001" + }, + { + "begin": 57, + "end": 158, + "name": "PUSH", + "source": 1, + "value": "D" + }, + { + "begin": 57, + "end": 158, + "name": "SSTORE", + "source": 1 + }, + { + "begin": 57, + "end": 158, + "name": "PUSH [$]", + "source": 1, + "value": "000000000000000000000000000000000000000000000000ffffffffffffffff" + }, + { + "begin": 57, + "end": 158, + "name": "PUSH", + "source": 1, + "value": "E" + }, + { + "begin": 57, + "end": 158, + "name": "SSTORE", + "source": 1 + }, + { + "begin": 57, + "end": 158, + "name": "PUSH #[$]", + "source": 1, + "value": "000000000000000000000000000000000000000000000000ffffffffffffffff" + }, + { + "begin": 57, + "end": 158, + "name": "PUSH", + "source": 1, + "value": "F" + }, + { + "begin": 57, + "end": 158, + "name": "SSTORE", + "source": 1 + }, + { + "begin": -1, + "end": -1, + "name": "STOP", + "source": -1 + } + ], + ".data": { + "0": { + ".code": [ + { + "begin": 41, + "end": 100, + "name": "PUSH [$]", + "source": 2, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 41, + "end": 100, + "name": "PUSH", + "source": 2, + "value": "10" + }, + { + "begin": 41, + "end": 100, + "name": "SSTORE", + "source": 2 + }, + { + "begin": 41, + "end": 100, + "name": "PUSH #[$]", + "source": 2, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 41, + "end": 100, + "name": "PUSH", + "source": 2, + "value": "11" + }, + { + "begin": 41, + "end": 100, + "name": "SSTORE", + "source": 2 + }, + { + "begin": -1, + "end": -1, + "name": "STOP", + "source": -1 + } + ], + ".data": { + "0": { + ".code": [ + { + "begin": -1, + "end": -1, + "name": "INVALID", + "source": -1 + } + ] + } + } + }, + "1": { + ".code": [ + { + "begin": -1, + "end": -1, + "name": "INVALID", + "source": -1 + } + ] + } + } + }, + "ACAF3289D7B601CBD114FB36C4D29C85BBFD5E133F14CB355C3FD8D99367964F": "48656c6c6f2c20576f726c6421" + }, + "sourceList": [ + "a.sol", + "b.sol", + "c.sol", + "d.sol", + "e.sol" + ] +} diff --git a/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/stdin b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/stdin new file mode 100644 index 000000000000..01db34d6fd2a --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/stdin @@ -0,0 +1,51 @@ +/// @use-src 0:"a.sol" +object "A" { + code { + /// @src 0:41:137 "contract A {..." + sstore(0, dataoffset("A")) + sstore(1, datasize("A")) + sstore(2, dataoffset("B")) + sstore(3, datasize("B")) + sstore(4, dataoffset("B.C")) + sstore(5, datasize("B.C")) + sstore(6, dataoffset("B.E")) + sstore(7, datasize("B.E")) + sstore(8, dataoffset("B.C.D")) + sstore(9, datasize("B.C.D")) + } + + data "data1" "Hello, World!" + + /// @use-src 1:"b.sol" + object "B" { + code { + /// @src 1:57:158 "contract B {..." + sstore(10, dataoffset("C")) + sstore(11, datasize("C")) + sstore(12, dataoffset("E")) + sstore(13, datasize("E")) + sstore(14, dataoffset("C.D")) + sstore(15, datasize("C.D")) + } + /// @use-src 2:"c.sol" + object "C" { + code { + /// @src 2:41:100 "contract C {..." + sstore(16, dataoffset("D")) + sstore(17, datasize("D")) + } + /// @use-src 3:"d.sol" + object "D" { + code { + invalid() + } + } + } + /// @use-src 4:"e.sol" + object "E" { + code { + invalid() + } + } + } +} diff --git a/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/args b/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/args new file mode 100644 index 000000000000..bf9bf8851a8c --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/args @@ -0,0 +1 @@ +--strict-assembly - --asm-json --pretty-json --json-indent 4 diff --git a/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/output b/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/output new file mode 100644 index 000000000000..85642e709a4a --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/output @@ -0,0 +1,384 @@ + +======= (EVM) ======= + +EVM assembly: +{ + ".code": [ + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "80" + }, + { + "begin": 0, + "end": 125, + "name": "DUP1", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "40" + }, + { + "begin": 0, + "end": 125, + "name": "MSTORE", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "CALLVALUE", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH [tag]", + "source": 0, + "value": "1" + }, + { + "begin": 0, + "end": 125, + "name": "JUMPI", + "source": 0 + }, + { + "begin": 56, + "end": 57, + "name": "PUSH", + "source": 0, + "value": "2" + }, + { + "begin": 33, + "end": 34, + "name": "PUSH", + "source": 0, + "value": "0" + }, + { + "begin": 0, + "end": 125, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 33, + "end": 34, + "name": "PUSH", + "source": 0, + "value": "0" + }, + { + "begin": 33, + "end": 34, + "name": "PUSH", + "source": 0, + "value": "1" + }, + { + "begin": 0, + "end": 125, + "name": "SSTORE", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH #[$]", + "source": 0, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 0, + "end": 125, + "name": "SWAP1", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "DUP2", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH [$]", + "source": 0, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 0, + "end": 125, + "name": "DUP3", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "CODECOPY", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "RETURN", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "tag", + "source": 0, + "value": "1" + }, + { + "begin": 0, + "end": 125, + "name": "JUMPDEST", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "0" + }, + { + "begin": 0, + "end": 125, + "name": "DUP1", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "REVERT", + "source": 0 + } + ], + ".data": { + "0": { + ".auxdata": "1234abcd", + ".code": [ + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "80" + }, + { + "begin": 0, + "end": 125, + "name": "DUP1", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "40" + }, + { + "begin": 0, + "end": 125, + "name": "MSTORE", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "4" + }, + { + "begin": 0, + "end": 125, + "name": "CALLDATASIZE", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "LT", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "ISZERO", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH [tag]", + "source": 0, + "value": "1" + }, + { + "begin": 0, + "end": 125, + "name": "JUMPI", + "source": 0 + }, + { + "begin": -1, + "end": -1, + "name": "tag", + "source": -1, + "value": "2" + }, + { + "begin": -1, + "end": -1, + "name": "JUMPDEST", + "source": -1 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "0" + }, + { + "begin": 0, + "end": 125, + "name": "DUP1", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "REVERT", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "tag", + "source": 0, + "value": "1" + }, + { + "begin": 0, + "end": 125, + "name": "JUMPDEST", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "0" + }, + { + "begin": 0, + "end": 125, + "name": "CALLDATALOAD", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "E0" + }, + { + "begin": 0, + "end": 125, + "name": "SHR", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "B4F40C61" + }, + { + "begin": 0, + "end": 125, + "name": "SUB", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH [tag]", + "source": 0, + "value": "2" + }, + { + "begin": 0, + "end": 125, + "name": "JUMPI", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "PUSH", + "source": 0, + "value": "20" + }, + { + "begin": 0, + "end": 125, + "name": "SWAP1", + "source": 0 + }, + { + "begin": 40, + "end": 57, + "name": "PUSH", + "source": 0, + "value": "1" + }, + { + "begin": 0, + "end": 125, + "name": "SLOAD", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "DUP2", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "MSTORE", + "source": 0 + }, + { + "begin": 0, + "end": 125, + "name": "RETURN", + "source": 0 + } + ] + } + }, + "sourceList": [ + "state_var_initialization.sol" + ] +} diff --git a/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/stdin b/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/stdin new file mode 100644 index 000000000000..d96989ec8393 --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_with_debug_info_annotations/stdin @@ -0,0 +1,40 @@ +/// @use-src 0:"state_var_initialization.sol" +object "C_23" { + code { + { + /// @src 0:0:125 "contract C {..." + let _1 := memoryguard(0x80) + mstore(64, _1) + if callvalue() { revert(0, 0) } + sstore(/** @src 0:33:34 "1" */ 0x00, /** @src 0:56:57 "2" */ 0x02) + /// @src 0:0:125 "contract C {..." + sstore(/** @src 0:33:34 "1" */ 0x01, 0x00) + /// @src 0:0:125 "contract C {..." + let _2 := datasize("C_23_deployed") + codecopy(_1, dataoffset("C_23_deployed"), _2) + return(_1, _2) + } + } + /// @use-src 0:"state_var_initialization.sol" + object "C_23_deployed" { + code { + { + /// @src 0:0:125 "contract C {..." + let _1 := memoryguard(0x80) + mstore(64, _1) + if iszero(lt(calldatasize(), 4)) + { + let _2 := 0 + switch shr(224, calldataload(_2)) + case 0xb4f40c61 { + mstore(_1, sload(/** @src 0:40:57 "uint public k = 2" */ 1)) + /// @src 0:0:125 "contract C {..." + return(_1, 32) + } + } + revert(0, 0) + } + } + data ".metadata" hex"1234abcd" + } +} diff --git a/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/args b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/args new file mode 100644 index 000000000000..bf9bf8851a8c --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/args @@ -0,0 +1 @@ +--strict-assembly - --asm-json --pretty-json --json-indent 4 diff --git a/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output new file mode 100644 index 000000000000..25fb482d484e --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output @@ -0,0 +1,384 @@ + +======= (EVM) ======= + +EVM assembly: +{ + ".code": [ + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "80" + }, + { + "begin": -1, + "end": -1, + "name": "DUP1", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "40" + }, + { + "begin": -1, + "end": -1, + "name": "MSTORE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "CALLVALUE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH [tag]", + "source": -1, + "value": "1" + }, + { + "begin": -1, + "end": -1, + "name": "JUMPI", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "2" + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "0" + }, + { + "begin": -1, + "end": -1, + "name": "SSTORE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "0" + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "1" + }, + { + "begin": -1, + "end": -1, + "name": "SSTORE", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH #[$]", + "source": -1, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": -1, + "end": -1, + "name": "SWAP1", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "DUP2", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH [$]", + "source": -1, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": -1, + "end": -1, + "name": "DUP3", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "CODECOPY", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "RETURN", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "tag", + "source": -1, + "value": "1" + }, + { + "begin": -1, + "end": -1, + "name": "JUMPDEST", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "PUSH", + "source": -1, + "value": "0" + }, + { + "begin": -1, + "end": -1, + "name": "DUP1", + "source": -1 + }, + { + "begin": -1, + "end": -1, + "name": "REVERT", + "source": -1 + } + ], + ".data": { + "0": { + ".auxdata": "1234abcd", + ".code": [ + { + "begin": 469, + "end": 486, + "name": "PUSH", + "source": -1, + "value": "80" + }, + { + "begin": 503, + "end": 517, + "name": "DUP1", + "source": -1 + }, + { + "begin": 510, + "end": 512, + "name": "PUSH", + "source": -1, + "value": "40" + }, + { + "begin": 503, + "end": 517, + "name": "MSTORE", + "source": -1 + }, + { + "begin": 563, + "end": 564, + "name": "PUSH", + "source": -1, + "value": "4" + }, + { + "begin": 547, + "end": 561, + "name": "CALLDATASIZE", + "source": -1 + }, + { + "begin": 544, + "end": 565, + "name": "LT", + "source": -1 + }, + { + "begin": 537, + "end": 566, + "name": "ISZERO", + "source": -1 + }, + { + "begin": 534, + "end": 832, + "name": "PUSH [tag]", + "source": -1, + "value": "1" + }, + { + "begin": 534, + "end": 832, + "name": "JUMPI", + "source": -1 + }, + { + "begin": 427, + "end": 885, + "name": "tag", + "source": -1, + "value": "2" + }, + { + "begin": 427, + "end": 885, + "name": "JUMPDEST", + "source": -1 + }, + { + "begin": 859, + "end": 860, + "name": "PUSH", + "source": -1, + "value": "0" + }, + { + "begin": 849, + "end": 861, + "name": "DUP1", + "source": -1 + }, + { + "begin": 849, + "end": 861, + "name": "REVERT", + "source": -1 + }, + { + "begin": 583, + "end": 832, + "name": "tag", + "source": -1, + "value": "1" + }, + { + "begin": 583, + "end": 832, + "name": "JUMPDEST", + "source": -1 + }, + { + "begin": 615, + "end": 616, + "name": "PUSH", + "source": -1, + "value": "0" + }, + { + "begin": 653, + "end": 669, + "name": "CALLDATALOAD", + "source": -1 + }, + { + "begin": 648, + "end": 651, + "name": "PUSH", + "source": -1, + "value": "E0" + }, + { + "begin": 644, + "end": 670, + "name": "SHR", + "source": -1 + }, + { + "begin": 696, + "end": 706, + "name": "PUSH", + "source": -1, + "value": "B4F40C61" + }, + { + "begin": 691, + "end": 814, + "name": "SUB", + "source": -1 + }, + { + "begin": 583, + "end": 832, + "name": "PUSH [tag]", + "source": -1, + "value": "2" + }, + { + "begin": 691, + "end": 814, + "name": "JUMPI", + "source": -1 + }, + { + "begin": 789, + "end": 791, + "name": "PUSH", + "source": -1, + "value": "20" + }, + { + "begin": 744, + "end": 752, + "name": "SWAP1", + "source": -1 + }, + { + "begin": 750, + "end": 751, + "name": "PUSH", + "source": -1, + "value": "1" + }, + { + "begin": 744, + "end": 752, + "name": "SLOAD", + "source": -1 + }, + { + "begin": 733, + "end": 753, + "name": "DUP2", + "source": -1 + }, + { + "begin": 733, + "end": 753, + "name": "MSTORE", + "source": -1 + }, + { + "begin": 778, + "end": 792, + "name": "RETURN", + "source": -1 + } + ] + } + }, + "sourceList": [ + "abc.sol" + ] +} diff --git a/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/stdin b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/stdin new file mode 100644 index 000000000000..72c1b650c360 --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/stdin @@ -0,0 +1,34 @@ +/// @use-src 0: "abc.sol" +object "C_23" { + code { + { + let _1 := memoryguard(0x80) + mstore(64, _1) + if callvalue() { revert(0, 0) } + sstore(0x00, 0x02) + sstore(0x01, 0x00) + let _2 := datasize("C_23_deployed") + codecopy(_1, dataoffset("C_23_deployed"), _2) + return(_1, _2) + } + } + object "C_23_deployed" { + code { + { + let _1 := memoryguard(0x80) + mstore(64, _1) + if iszero(lt(calldatasize(), 4)) + { + let _2 := 0 + switch shr(224, calldataload(_2)) + case 0xb4f40c61 { + mstore(_1, sload(1)) + return(_1, 32) + } + } + revert(0, 0) + } + } + data ".metadata" hex"1234abcd" + } +} diff --git a/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/args b/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/args new file mode 100644 index 000000000000..bf9bf8851a8c --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/args @@ -0,0 +1 @@ +--strict-assembly - --asm-json --pretty-json --json-indent 4 diff --git a/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/output b/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/output new file mode 100644 index 000000000000..454f4a6d2d7b --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/output @@ -0,0 +1,18 @@ + +======= (EVM) ======= + +EVM assembly: +{ + ".code": [ + { + "begin": -1, + "end": -1, + "name": "VERBATIM", + "source": -1, + "value": "78797a" + } + ], + "sourceList": [ + "abc.sol" + ] +} diff --git a/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/stdin b/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/stdin new file mode 100644 index 000000000000..2dab36854801 --- /dev/null +++ b/test/cmdlineTests/strict_asm_asm_json_yul_verbatim/stdin @@ -0,0 +1,4 @@ +/// @use-src 0: "abc.sol" +{ + verbatim_0i_0o("xyz") +} diff --git a/test/cmdlineTests/strict_asm_output_selection_invalid/err b/test/cmdlineTests/strict_asm_output_selection_invalid/err index 81d6eff8ae72..90fd9470461f 100644 --- a/test/cmdlineTests/strict_asm_output_selection_invalid/err +++ b/test/cmdlineTests/strict_asm_output_selection_invalid/err @@ -1 +1 @@ -Error: The following outputs are not supported in assembler mode: --abi, --asm-json, --bin-runtime, --devdoc, --hashes, --ir, --metadata, --opcodes, --storage-layout, --userdoc. +Error: The following outputs are not supported in assembler mode: --abi, --bin-runtime, --devdoc, --hashes, --ir, --metadata, --opcodes, --storage-layout, --userdoc. diff --git a/test/libyul/ObjectCompilerTest.cpp b/test/libyul/ObjectCompilerTest.cpp index 65ff18a768de..5d6dd1b23dea 100644 --- a/test/libyul/ObjectCompilerTest.cpp +++ b/test/libyul/ObjectCompilerTest.cpp @@ -26,8 +26,9 @@ #include -#include +#include #include +#include #include #include @@ -83,7 +84,7 @@ TestCase::TestResult ObjectCompilerTest::run(std::ostream& _stream, std::string solAssert(obj.bytecode, ""); solAssert(obj.sourceMappings, ""); - m_obtainedResult = "Assembly:\n" + obj.assembly; + m_obtainedResult = "Assembly:\n" + obj.assembly->assemblyString(stack.debugInfoSelection()); if (obj.bytecode->bytecode.empty()) m_obtainedResult += "-- empty bytecode --\n"; else diff --git a/test/libyul/objectCompiler/sourceLocations.yul b/test/libyul/objectCompiler/sourceLocations.yul index 1c84773249d7..883e85b040e6 100644 --- a/test/libyul/objectCompiler/sourceLocations.yul +++ b/test/libyul/objectCompiler/sourceLocations.yul @@ -1,28 +1,28 @@ // something else /*-- another unrelated comment --*/ -/// @use-src 3: "abc.sol" , 2: "def.sol" +/// @use-src 1: "abc.sol" , 0: "def.sol" object "a" { code { - /// @src 3:0:2 + /// @src 1:0:2 datacopy(0, dataoffset("sub"), datasize("sub")) return(0, - /** @src 2:5:6 */ + /** @src 0:5:6 */ datasize("sub") ) } - /// @use-src 3: "abc.sol" , 2: "def.sol" + /// @use-src 1: "abc.sol" , 0: "def.sol" object "sub" { code { - /// @src 2:70:72 + /// @src 0:70:72 sstore(0, dataoffset("sub")) /** * @something else - * @src 3:2:5 + * @src 1:2:5 */ mstore( 0, datasize("data1") - /// @src 3:90:2 + /// @src 1:90:2 ) } data "data1" "Hello, World!" diff --git a/test/solc/CommandLineParser.cpp b/test/solc/CommandLineParser.cpp index 9fe24bcc662f..2ba1d43c8746 100644 --- a/test/solc/CommandLineParser.cpp +++ b/test/solc/CommandLineParser.cpp @@ -310,6 +310,7 @@ BOOST_AUTO_TEST_CASE(assembly_mode_options) "dir1/file1.sol:L=0x1234567890123456789012345678901234567890," "dir2/file2.sol:L=0x1111122222333334444455555666667777788888", "--asm", + "--asm-json", "--bin", "--ir-optimized", "--ast-compact-json", @@ -350,6 +351,7 @@ BOOST_AUTO_TEST_CASE(assembly_mode_options) expectedOptions.formatting.coloredOutput = false; expectedOptions.formatting.withErrorIds = true; expectedOptions.compiler.outputs.asm_ = true; + expectedOptions.compiler.outputs.asmJson = true; expectedOptions.compiler.outputs.binary = true; expectedOptions.compiler.outputs.irOptimized = true; expectedOptions.compiler.outputs.astCompactJson = true; From c458c3ec32d99e95fdbcc5fc7073aed840ad9f70 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 31 Jul 2024 15:05:11 +0200 Subject: [PATCH 101/182] SMTChecker: Use pipe instead of temporary file in solver interface Since version 2.1 (released in March 2024) Eldarica supports reading input from standard input. We can therefore update SMTSolverCommand to interact with the solver using pipe instead of creating temporary file on which the solver runs. cvc5 also supports this, and does not require any extra flags to enable this feature. --- libsolidity/interface/SMTSolverCommand.cpp | 30 ++++++++-------------- 1 file changed, 11 insertions(+), 19 deletions(-) diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index 1eaa3f38cae7..0558223d66fa 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -19,15 +19,7 @@ #include -#include -#include -#include -#include - #include -#include -#include -#include #include namespace solidity::frontend @@ -37,6 +29,8 @@ void SMTSolverCommand::setEldarica(std::optional timeoutInMillisec { m_arguments.clear(); m_solverCmd = "eld"; + m_arguments.emplace_back("-hsmt"); + m_arguments.emplace_back("-in"); if (timeoutInMilliseconds) { unsigned int timeoutInSeconds = timeoutInMilliseconds.value() / 1000u; @@ -73,32 +67,30 @@ ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::stri if (m_solverCmd.empty()) return ReadCallback::Result{false, "No solver set."}; - auto tempDir = solidity::util::TemporaryDirectory("smt"); - util::h256 queryHash = util::keccak256(_query); - auto queryFileName = tempDir.path() / ("query_" + queryHash.hex() + ".smt2"); - - auto queryFile = boost::filesystem::ofstream(queryFileName); - queryFile << _query << std::flush; - auto solverBin = boost::process::search_path(m_solverCmd); if (solverBin.empty()) return ReadCallback::Result{false, m_solverCmd + " binary not found."}; auto args = m_arguments; - args.push_back(queryFileName.string()); - boost::process::ipstream pipe; + boost::process::opstream in; // input to subprocess written to by the main process + boost::process::ipstream out; // output from subprocess read by the main process boost::process::child solverProcess( solverBin, args, - boost::process::std_out > pipe, + boost::process::std_out > out, + boost::process::std_in < in, boost::process::std_err > boost::process::null ); + in << _query << std::flush; + in.pipe().close(); + in.close(); + std::vector data; std::string line; - while (solverProcess.running() && std::getline(pipe, line)) + while (solverProcess.running() && std::getline(out, line)) if (!line.empty()) data.push_back(line); From b4917bbc2d8bf37aa9f07958c04857878cf9dfdb Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Sun, 21 Jul 2024 23:40:16 +0200 Subject: [PATCH 102/182] SMTChecker: Do not prematurely end reading solver's response When the main process reads an answer from the solver, it can happen that the solver process has already finished, while the main process is not yet done with reading the output from the pipe. In rare occasions, the caused some test to fail, because SMTChecker could not produced the expected counterexample from partial answer. --- libsolidity/interface/SMTSolverCommand.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index 0558223d66fa..dd62d2c28dec 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -90,7 +90,7 @@ ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::stri std::vector data; std::string line; - while (solverProcess.running() && std::getline(out, line)) + while (!(out.fail() || out.eof()) && std::getline(out, line)) if (!line.empty()) data.push_back(line); From ecfe63a08408dcd56bae82fbcaab452dd3cbe1e4 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 31 Jul 2024 22:58:14 +0200 Subject: [PATCH 103/182] SMTChecker: Explain command-line arguments of individual solvers --- libsolidity/interface/SMTSolverCommand.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index dd62d2c28dec..8120e1f11aca 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -29,8 +29,8 @@ void SMTSolverCommand::setEldarica(std::optional timeoutInMillisec { m_arguments.clear(); m_solverCmd = "eld"; - m_arguments.emplace_back("-hsmt"); - m_arguments.emplace_back("-in"); + m_arguments.emplace_back("-hsmt"); // Tell Eldarica to expect input in SMT2 format + m_arguments.emplace_back("-in"); // Tell Eldarica to read from standard input if (timeoutInMilliseconds) { unsigned int timeoutInSeconds = timeoutInMilliseconds.value() / 1000u; @@ -38,7 +38,7 @@ void SMTSolverCommand::setEldarica(std::optional timeoutInMillisec m_arguments.push_back("-t:" + std::to_string(timeoutInSeconds)); } if (computeInvariants) - m_arguments.emplace_back("-ssol"); + m_arguments.emplace_back("-ssol"); // Tell Eldarica to produce model (invariant) } void SMTSolverCommand::setCvc5(std::optional timeoutInMilliseconds) @@ -47,12 +47,12 @@ void SMTSolverCommand::setCvc5(std::optional timeoutInMilliseconds m_solverCmd = "cvc5"; if (timeoutInMilliseconds) { - m_arguments.push_back("--tlimit-per"); + m_arguments.emplace_back("--tlimit-per"); m_arguments.push_back(std::to_string(timeoutInMilliseconds.value())); } else { - m_arguments.push_back("--rlimit"); + m_arguments.emplace_back("--rlimit"); // Set resource limit cvc5 can spend on a query m_arguments.push_back(std::to_string(12000)); } } From c5685e70544c86f25d87b93048a8bffa963177c6 Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Mon, 24 Jun 2024 15:53:45 -0300 Subject: [PATCH 104/182] generate transient storage layout --- Changelog.md | 2 + docs/internals/layout_in_storage.rst | 14 +- docs/using-the-compiler.rst | 5 +- libsolidity/analysis/TypeChecker.cpp | 7 - libsolidity/ast/Types.cpp | 22 ++- libsolidity/ast/Types.h | 4 +- libsolidity/codegen/Compiler.cpp | 12 ++ libsolidity/codegen/ir/IRGenerator.cpp | 12 ++ libsolidity/interface/CompilerStack.cpp | 17 +- libsolidity/interface/CompilerStack.h | 9 + libsolidity/interface/StandardCompiler.cpp | 2 + libsolidity/interface/StorageLayout.cpp | 7 +- libsolidity/interface/StorageLayout.h | 5 +- solc/CommandLineInterface.cpp | 20 ++- solc/CommandLineInterface.h | 1 + solc/CommandLineParser.cpp | 6 +- solc/CommandLineParser.h | 4 + .../output.json | 4 + .../input.json | 2 +- .../output.json | 159 +++++++++++------- .../transient_storage_layout/args | 1 + .../transient_storage_layout/input.sol | 13 ++ .../transient_storage_layout/output | 67 ++++++++ .../input.json | 15 ++ .../output.json | 17 ++ .../input.json | 21 +++ .../output.json | 51 ++++++ .../in.sol | 23 +++ .../input.json | 13 ++ .../output.json | 123 ++++++++++++++ .../in.sol | 15 ++ .../input.json | 13 ++ .../output.json | 155 +++++++++++++++++ .../in.sol | 24 +++ .../input.json | 13 ++ .../output.json | 131 +++++++++++++++ .../transient_data_location.sol | 14 ++ .../transient_storage_state_variable.sol | 2 +- .../dataLocations/transient_function_type.sol | 7 +- .../transient_state_variable_visibility.sol | 7 +- .../transient_value_type_state_variables.sol | 6 +- ..._value_type_state_variables_assignment.sol | 4 +- test/solc/CommandLineParser.cpp | 9 +- 43 files changed, 948 insertions(+), 110 deletions(-) create mode 100644 test/cmdlineTests/transient_storage_layout/args create mode 100644 test/cmdlineTests/transient_storage_layout/input.sol create mode 100644 test/cmdlineTests/transient_storage_layout/output create mode 100644 test/cmdlineTests/transient_storage_layout_smoke_empty/input.json create mode 100644 test/cmdlineTests/transient_storage_layout_smoke_empty/output.json create mode 100644 test/cmdlineTests/transient_storage_layout_smoke_two_contracts/input.json create mode 100644 test/cmdlineTests/transient_storage_layout_smoke_two_contracts/output.json create mode 100644 test/cmdlineTests/transient_storage_layout_value_types/in.sol create mode 100644 test/cmdlineTests/transient_storage_layout_value_types/input.json create mode 100644 test/cmdlineTests/transient_storage_layout_value_types/output.json create mode 100644 test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/in.sol create mode 100644 test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/input.json create mode 100644 test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/output.json create mode 100644 test/cmdlineTests/transient_storage_layout_value_types_packed/in.sol create mode 100644 test/cmdlineTests/transient_storage_layout_value_types_packed/input.json create mode 100644 test/cmdlineTests/transient_storage_layout_value_types_packed/output.json create mode 100644 test/libsolidity/astPropertyTests/transient_data_location.sol diff --git a/Changelog.md b/Changelog.md index 9c9a9e8fd91b..8acee7422b3d 100644 --- a/Changelog.md +++ b/Changelog.md @@ -8,11 +8,13 @@ Language Features: Compiler Features: * Command Line Interface: Do not perform IR optimization when only unoptimized IR is requested. + * Commandline Interface: Add ``--transient-storage-layout`` output. * Error Reporting: Unimplemented features are now properly reported as errors instead of being handled as if they were bugs. * EVM: Support for the EVM version "Prague". * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. + * Standard JSON Interface: Add ``transientStorageLayout`` output. * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. * Commandline Interface: Allow the use of ``--asm-json`` output option in assembler mode to export EVM assembly of the contracts in JSON format. diff --git a/docs/internals/layout_in_storage.rst b/docs/internals/layout_in_storage.rst index 7afcfc2ac5c0..f6b10adeef78 100644 --- a/docs/internals/layout_in_storage.rst +++ b/docs/internals/layout_in_storage.rst @@ -1,11 +1,17 @@ -.. index:: storage, state variable, mapping +.. index:: storage, state variable, mapping, transient storage -************************************ -Layout of State Variables in Storage -************************************ +********************************************************** +Layout of State Variables in Storage and Transient Storage +********************************************************** .. _storage-inplace-encoding: +.. note:: + The rules described in this section apply for both storage and transient storage data locations. + The layouts are completely independent and don't interfere with each other's variable locations. + Thus storage and transient storage state variables can be safely interleaved without any side effects. + Only value types are supported for transient storage. + State variables of contracts are stored in storage in a compact way such that multiple values sometimes use the same storage slot. Except for dynamically-sized arrays and mappings (see below), data is stored diff --git a/docs/using-the-compiler.rst b/docs/using-the-compiler.rst index a306fa835d97..97994e1326ff 100644 --- a/docs/using-the-compiler.rst +++ b/docs/using-the-compiler.rst @@ -423,7 +423,8 @@ Input Description // irAst - AST of Yul intermediate representation of the code before optimization // irOptimized - Intermediate representation after optimization // irOptimizedAst - AST of intermediate representation after optimization - // storageLayout - Slots, offsets and types of the contract's state variables. + // storageLayout - Slots, offsets and types of the contract's state variables in storage. + // transientStorageLayout - Slots, offsets and types of the contract's state variables in transient storage. // evm.assembly - New assembly format // evm.legacyAssembly - Old-style assembly format in JSON // evm.bytecode.functionDebugData - Debugging information at function level @@ -578,6 +579,8 @@ Output Description "irOptimizedAst": {/* ... */}, // See the Storage Layout documentation. "storageLayout": {"storage": [/* ... */], "types": {/* ... */} }, + // See the Storage Layout documentation. + "transientStorageLayout": {"storage": [/* ... */], "types": {/* ... */} }, // EVM-related outputs "evm": { // Assembly (string) diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index dfd334295a2a..918e27033329 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -478,13 +478,6 @@ bool TypeChecker::visit(VariableDeclaration const& _variable) Type const* varType = _variable.annotation().type; solAssert(!!varType, "Variable type not provided."); - if (_variable.referenceLocation() == VariableDeclaration::Location::Transient) - m_errorReporter.unimplementedFeatureError( - 6715_error, - _variable.location(), - "Transient storage is not yet implemented." - ); - if (_variable.value()) { if (_variable.isStateVariable() && varType->containsNestedMapping()) diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index a37cc78a4162..f6e2a54138b3 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -2140,12 +2140,30 @@ FunctionType const* ContractType::newExpressionType() const return m_constructorType; } -std::vector> ContractType::stateVariables() const +std::vector> ContractType::stateVariables(std::optional _location) const { + std::optional location; + if (_location.has_value()) + { + switch (_location.value()) + { + case DataLocation::Storage: + location = std::make_optional(VariableDeclaration::Location::Unspecified); // By default state variables have unspecified (storage) data location + break; + case DataLocation::Transient: + location = std::make_optional(VariableDeclaration::Location::Transient); + break; + default: solAssert(false); + } + } + std::vector variables; for (ContractDefinition const* contract: m_contract.annotation().linearizedBaseContracts | ranges::views::reverse) for (VariableDeclaration const* variable: contract->stateVariables()) - if (!(variable->isConstant() || variable->immutable())) + if ( + !(variable->isConstant() || variable->immutable()) && + variable->referenceLocation() == location.value_or(variable->referenceLocation()) + ) variables.push_back(variable); TypePointers types; for (auto variable: variables) diff --git a/libsolidity/ast/Types.h b/libsolidity/ast/Types.h index 1817c97af4dd..5a5040c40dd2 100644 --- a/libsolidity/ast/Types.h +++ b/libsolidity/ast/Types.h @@ -1001,8 +1001,8 @@ class ContractType: public Type FunctionType const* newExpressionType() const; /// @returns a list of all state variables (including inherited) of the contract and their - /// offsets in storage. - std::vector> stateVariables() const; + /// offsets in storage/transient storage. + std::vector> stateVariables(std::optional _location = std::nullopt) const; /// @returns a list of all immutable variables (including inherited) of the contract. std::vector immutableVariables() const; protected: diff --git a/libsolidity/codegen/Compiler.cpp b/libsolidity/codegen/Compiler.cpp index 844de8ba82c6..07b65fcc8c53 100644 --- a/libsolidity/codegen/Compiler.cpp +++ b/libsolidity/codegen/Compiler.cpp @@ -26,6 +26,8 @@ #include #include +#include + using namespace solidity; using namespace solidity::frontend; @@ -35,6 +37,16 @@ void Compiler::compileContract( bytes const& _metadata ) { + auto static notTransient = [](VariableDeclaration const* _varDeclaration) { + solAssert(_varDeclaration); + return _varDeclaration->referenceLocation() != VariableDeclaration::Location::Transient; + }; + + solUnimplementedAssert( + ranges::all_of(_contract.stateVariables(), notTransient), + "Transient storage variables are not supported." + ); + ContractCompiler runtimeCompiler(nullptr, m_runtimeContext, m_optimiserSettings); runtimeCompiler.compileContract(_contract, _otherCompilers); m_runtimeContext.appendToAuxiliaryData(_metadata); diff --git a/libsolidity/codegen/ir/IRGenerator.cpp b/libsolidity/codegen/ir/IRGenerator.cpp index bf0f6d5c0f25..00c9fa196bd8 100644 --- a/libsolidity/codegen/ir/IRGenerator.cpp +++ b/libsolidity/codegen/ir/IRGenerator.cpp @@ -39,6 +39,8 @@ #include #include +#include + #include #include @@ -101,6 +103,16 @@ std::string IRGenerator::generate( std::map const& _otherYulSources ) { + auto notTransient = [](VariableDeclaration const* _varDeclaration) { + solAssert(_varDeclaration); + return _varDeclaration->referenceLocation() != VariableDeclaration::Location::Transient; + }; + + solUnimplementedAssert( + ranges::all_of(_contract.stateVariables(), notTransient), + "Transient storage variables are not supported." + ); + auto subObjectSources = [&_otherYulSources](UniqueVector const& _subObjects) -> std::string { std::string subObjectsSources; diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index f2c37fa68523..de7b185d295e 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -1015,7 +1015,22 @@ Json const& CompilerStack::storageLayout(Contract const& _contract) const solAssert(_contract.contract); solUnimplementedAssert(!isExperimentalSolidity()); - return _contract.storageLayout.init([&]{ return StorageLayout().generate(*_contract.contract); }); + return _contract.storageLayout.init([&]{ return StorageLayout().generate(*_contract.contract, DataLocation::Storage); }); +} + +Json const& CompilerStack::transientStorageLayout(std::string const& _contractName) const +{ + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); + return transientStorageLayout(contract(_contractName)); +} + +Json const& CompilerStack::transientStorageLayout(Contract const& _contract) const +{ + solAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); + solAssert(_contract.contract); + solUnimplementedAssert(!isExperimentalSolidity()); + + return _contract.transientStorageLayout.init([&]{ return StorageLayout().generate(*_contract.contract, DataLocation::Transient); }); } Json const& CompilerStack::natspecUser(std::string const& _contractName) const diff --git a/libsolidity/interface/CompilerStack.h b/libsolidity/interface/CompilerStack.h index 2c5ecb132b94..159a14d8d84d 100644 --- a/libsolidity/interface/CompilerStack.h +++ b/libsolidity/interface/CompilerStack.h @@ -338,6 +338,10 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac /// Prerequisite: Successful call to parse or compile. Json const& storageLayout(std::string const& _contractName) const; + /// @returns a JSON representing the transient storage layout of the contract. + /// Prerequisite: Successful call to parse or compile. + Json const& transientStorageLayout(std::string const& _contractName) const; + /// @returns a JSON representing the contract's user documentation. /// Prerequisite: Successful call to parse or compile. Json const& natspecUser(std::string const& _contractName) const; @@ -406,6 +410,7 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac util::LazyInit metadata; ///< The metadata json that will be hashed into the chain. util::LazyInit abi; util::LazyInit storageLayout; + util::LazyInit transientStorageLayout; util::LazyInit userDocumentation; util::LazyInit devDocumentation; util::LazyInit generatedSources; @@ -502,6 +507,10 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac /// This will generate the JSON object and store it in the Contract object if it is not present yet. Json const& storageLayout(Contract const&) const; + /// @returns the transient storage layout of the contract as a JSON object. + /// This will generate the JSON object and store it in the Contract object if it is not present yet. + Json const& transientStorageLayout(Contract const&) const; + /// @returns the Natspec User documentation as a JSON object. /// This will generate the JSON object and store it in the Contract object if it is not present yet. Json const& natspecUser(Contract const&) const; diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index e4b9f9f7ae17..b209987ddd3f 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -1466,6 +1466,8 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu contractData["abi"] = compilerStack.contractABI(contractName); if (isArtifactRequested(_inputsAndSettings.outputSelection, file, name, "storageLayout", false)) contractData["storageLayout"] = compilerStack.storageLayout(contractName); + if (isArtifactRequested(_inputsAndSettings.outputSelection, file, name, "transientStorageLayout", false)) + contractData["transientStorageLayout"] = compilerStack.transientStorageLayout(contractName); if (isArtifactRequested(_inputsAndSettings.outputSelection, file, name, "metadata", wildcardMatchesExperimental)) contractData["metadata"] = compilerStack.metadata(contractName); if (isArtifactRequested(_inputsAndSettings.outputSelection, file, name, "userdoc", wildcardMatchesExperimental)) diff --git a/libsolidity/interface/StorageLayout.cpp b/libsolidity/interface/StorageLayout.cpp index 0153af1a293a..8565fec68f26 100644 --- a/libsolidity/interface/StorageLayout.cpp +++ b/libsolidity/interface/StorageLayout.cpp @@ -20,10 +20,11 @@ #include +using namespace std::literals; using namespace solidity; using namespace solidity::frontend; -Json StorageLayout::generate(ContractDefinition const& _contractDef) +Json StorageLayout::generate(ContractDefinition const& _contractDef, DataLocation const _location) { solAssert(!m_contract, ""); m_contract = &_contractDef; @@ -35,18 +36,18 @@ Json StorageLayout::generate(ContractDefinition const& _contractDef) solAssert(contractType, ""); Json variables = Json::array(); - for (auto [var, slot, offset]: contractType->stateVariables()) + for (auto [var, slot, offset]: contractType->stateVariables(_location)) variables.emplace_back(generate(*var, slot, offset)); Json layout; layout["storage"] = std::move(variables); layout["types"] = std::move(m_types); + return layout; } Json StorageLayout::generate(VariableDeclaration const& _var, u256 const& _slot, unsigned _offset) { - solUnimplementedAssert(_var.referenceLocation() != VariableDeclaration::Location::Transient, "Transient storage layout is not supported yet."); Json varEntry; Type const* varType = _var.type(); diff --git a/libsolidity/interface/StorageLayout.h b/libsolidity/interface/StorageLayout.h index b0b2d70b6df5..d3c7e2d9f8c7 100644 --- a/libsolidity/interface/StorageLayout.h +++ b/libsolidity/interface/StorageLayout.h @@ -16,7 +16,7 @@ */ // SPDX-License-Identifier: GPL-3.0 /** - * Generates the storage layout of a contract. + * Generates the storage/transient storage layout of a contract. */ #pragma once @@ -33,8 +33,9 @@ class StorageLayout public: /// Generates the storage layout of the contract /// @param _contractDef The contract definition + /// @param _location The location (storage or transient storage) for which to generate the layout /// @return A JSON representation of the contract's storage layout. - Json generate(ContractDefinition const& _contractDef); + Json generate(ContractDefinition const& _contractDef, DataLocation const _location); private: /// Generates the JSON information for a variable and its storage location. diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index 1351858405a1..02b6dcade295 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -135,6 +135,7 @@ static std::string const g_strSources = "sources"; static std::string const g_strSrcMap = "srcmap"; static std::string const g_strSrcMapRuntime = "srcmap-runtime"; static std::string const g_strStorageLayout = "storage-layout"; +static std::string const g_strTransientStorageLayout = "transient-storage-layout"; static std::string const g_strVersion = "version"; static bool needsHumanTargetedStdout(CommandLineOptions const& _options) @@ -154,7 +155,8 @@ static bool needsHumanTargetedStdout(CommandLineOptions const& _options) _options.compiler.outputs.natspecDev || _options.compiler.outputs.opcodes || _options.compiler.outputs.signatureHashes || - _options.compiler.outputs.storageLayout; + _options.compiler.outputs.storageLayout || + _options.compiler.outputs.transientStorageLayout; } static bool coloredOutput(CommandLineOptions const& _options) @@ -420,6 +422,19 @@ void CommandLineInterface::handleStorageLayout(std::string const& _contract) sout() << "Contract Storage Layout:" << std::endl << data << std::endl; } +void CommandLineInterface::handleTransientStorageLayout(std::string const& _contract) +{ + solAssert(CompilerInputModes.count(m_options.input.mode) == 1); + + if (!m_options.compiler.outputs.transientStorageLayout) + return; + std::string data = jsonPrint(removeNullMembers(m_compiler->transientStorageLayout(_contract)), m_options.formatting.json); + if (!m_options.output.dir.empty()) + createFile(m_compiler->filesystemFriendlyName(_contract) + "_transient_storage.json", data); + else + sout() << "Contract Transient Storage Layout:" << std::endl << data << std::endl; +} + void CommandLineInterface::handleNatspec(bool _natspecDev, std::string const& _contract) { solAssert(CompilerInputModes.count(m_options.input.mode) == 1); @@ -956,6 +971,8 @@ void CommandLineInterface::handleCombinedJSON() contractData["metadata"] = m_compiler->metadata(contractName); if (m_options.compiler.combinedJsonRequests->storageLayout) contractData[g_strStorageLayout] = m_compiler->storageLayout(contractName); + if (m_options.compiler.combinedJsonRequests->transientStorageLayout) + contractData[g_strTransientStorageLayout] = m_compiler->transientStorageLayout(contractName); if (m_options.compiler.combinedJsonRequests->generatedSources) contractData[g_strGeneratedSources] = m_compiler->generatedSources(contractName, false); if (m_options.compiler.combinedJsonRequests->generatedSourcesRuntime) @@ -1322,6 +1339,7 @@ void CommandLineInterface::outputCompilationResults() handleMetadata(contract); handleABI(contract); handleStorageLayout(contract); + handleTransientStorageLayout(contract); handleNatspec(true, contract); handleNatspec(false, contract); } // end of contracts iteration diff --git a/solc/CommandLineInterface.h b/solc/CommandLineInterface.h index bcebcbcfd3be..c23fd9e17b1f 100644 --- a/solc/CommandLineInterface.h +++ b/solc/CommandLineInterface.h @@ -115,6 +115,7 @@ class CommandLineInterface void handleNatspec(bool _natspecDev, std::string const& _contract); void handleGasEstimation(std::string const& _contract); void handleStorageLayout(std::string const& _contract); + void handleTransientStorageLayout(std::string const& _contract); /// Tries to read @ m_sourceCodes as a JSONs holding ASTs /// such that they can be imported into the compiler (importASTs()) diff --git a/solc/CommandLineParser.cpp b/solc/CommandLineParser.cpp index 881c656dad9b..97c6901400d7 100644 --- a/solc/CommandLineParser.cpp +++ b/solc/CommandLineParser.cpp @@ -760,7 +760,8 @@ General Information)").c_str(), (CompilerOutputs::componentName(&CompilerOutputs::natspecUser).c_str(), "Natspec user documentation of all contracts.") (CompilerOutputs::componentName(&CompilerOutputs::natspecDev).c_str(), "Natspec developer documentation of all contracts.") (CompilerOutputs::componentName(&CompilerOutputs::metadata).c_str(), "Combined Metadata JSON whose IPFS hash is stored on-chain.") - (CompilerOutputs::componentName(&CompilerOutputs::storageLayout).c_str(), "Slots, offsets and types of the contract's state variables.") + (CompilerOutputs::componentName(&CompilerOutputs::storageLayout).c_str(), "Slots, offsets and types of the contract's state variables located in storage.") + (CompilerOutputs::componentName(&CompilerOutputs::transientStorageLayout).c_str(), "Slots, offsets and types of the contract's state variables located in transient storage.") ; desc.add(outputComponents); @@ -1469,7 +1470,8 @@ void CommandLineParser::parseCombinedJsonOption() &CombinedJsonRequests::natspecDev, &CombinedJsonRequests::natspecUser, &CombinedJsonRequests::signatureHashes, - &CombinedJsonRequests::storageLayout + &CombinedJsonRequests::storageLayout, + &CombinedJsonRequests::transientStorageLayout }; for (auto const invalidOption: invalidOptions) diff --git a/solc/CommandLineParser.h b/solc/CommandLineParser.h index b95973562e51..5d941f662c99 100644 --- a/solc/CommandLineParser.h +++ b/solc/CommandLineParser.h @@ -86,6 +86,7 @@ struct CompilerOutputs {"devdoc", &CompilerOutputs::natspecDev}, {"metadata", &CompilerOutputs::metadata}, {"storage-layout", &CompilerOutputs::storageLayout}, + {"transient-storage-layout", &CompilerOutputs::transientStorageLayout}, }; return components; } @@ -106,6 +107,7 @@ struct CompilerOutputs bool natspecDev = false; bool metadata = false; bool storageLayout = false; + bool transientStorageLayout = false; }; struct CombinedJsonRequests @@ -125,6 +127,7 @@ struct CombinedJsonRequests {"opcodes", &CombinedJsonRequests::opcodes}, {"asm", &CombinedJsonRequests::asm_}, {"storage-layout", &CombinedJsonRequests::storageLayout}, + {"transient-storage-layout", &CombinedJsonRequests::transientStorageLayout}, {"generated-sources", &CombinedJsonRequests::generatedSources}, {"generated-sources-runtime", &CombinedJsonRequests::generatedSourcesRuntime}, {"srcmap", &CombinedJsonRequests::srcMap}, @@ -146,6 +149,7 @@ struct CombinedJsonRequests bool opcodes = false; bool asm_ = false; bool storageLayout = false; + bool transientStorageLayout = false; bool generatedSources = false; bool generatedSourcesRuntime = false; bool srcMap = false; diff --git a/test/cmdlineTests/standard_outputs_on_compilation_error/output.json b/test/cmdlineTests/standard_outputs_on_compilation_error/output.json index 09f4afc4ef2d..e0f4e37e6ae0 100644 --- a/test/cmdlineTests/standard_outputs_on_compilation_error/output.json +++ b/test/cmdlineTests/standard_outputs_on_compilation_error/output.json @@ -37,6 +37,10 @@ "storage": [], "types": null }, + "transientStorageLayout": { + "storage": [], + "types": null + }, "userdoc": { "kind": "user", "methods": {}, diff --git a/test/cmdlineTests/storage_layout_transient_value_types/input.json b/test/cmdlineTests/storage_layout_transient_value_types/input.json index 96d71ed30ec8..8c90a7dde233 100644 --- a/test/cmdlineTests/storage_layout_transient_value_types/input.json +++ b/test/cmdlineTests/storage_layout_transient_value_types/input.json @@ -6,7 +6,7 @@ "settings": { "outputSelection": { "fileA": { - "A": ["storageLayout"] + "A": ["storageLayout", "transientStorageLayout"] } } } diff --git a/test/cmdlineTests/storage_layout_transient_value_types/output.json b/test/cmdlineTests/storage_layout_transient_value_types/output.json index b77de9326200..1f688501e854 100644 --- a/test/cmdlineTests/storage_layout_transient_value_types/output.json +++ b/test/cmdlineTests/storage_layout_transient_value_types/output.json @@ -1,62 +1,103 @@ { - "errors": [ - { - "component": "general", - "errorCode": "6715", - "formattedMessage": "UnimplementedFeatureError: Transient storage is not yet implemented. - --> fileA:4:5: - | -4 | uint transient x; - | ^^^^^^^^^^^^^^^^ - -", - "message": "Transient storage is not yet implemented.", - "severity": "error", - "sourceLocation": { - "end": 91, - "file": "fileA", - "start": 75 - }, - "type": "UnimplementedFeatureError" - }, - { - "component": "general", - "errorCode": "6715", - "formattedMessage": "UnimplementedFeatureError: Transient storage is not yet implemented. - --> fileA:6:5: - | -6 | bytes32 transient b; - | ^^^^^^^^^^^^^^^^^^^ - -", - "message": "Transient storage is not yet implemented.", - "severity": "error", - "sourceLocation": { - "end": 128, - "file": "fileA", - "start": 109 - }, - "type": "UnimplementedFeatureError" - }, - { - "component": "general", - "errorCode": "6715", - "formattedMessage": "UnimplementedFeatureError: Transient storage is not yet implemented. - --> fileA:8:5: - | -8 | address transient a; - | ^^^^^^^^^^^^^^^^^^^ - -", - "message": "Transient storage is not yet implemented.", - "severity": "error", - "sourceLocation": { - "end": 168, - "file": "fileA", - "start": 149 - }, - "type": "UnimplementedFeatureError" + "contracts": { + "fileA": { + "A": { + "storageLayout": { + "storage": [ + { + "astId": 5, + "contract": "fileA:A", + "label": "y", + "offset": 0, + "slot": "0", + "type": "t_uint256" + }, + { + "astId": 9, + "contract": "fileA:A", + "label": "c", + "offset": 0, + "slot": "1", + "type": "t_bytes32" + }, + { + "astId": 13, + "contract": "fileA:A", + "label": "z", + "offset": 0, + "slot": "2", + "type": "t_address" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_bytes32": { + "encoding": "inplace", + "label": "bytes32", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } + }, + "transientStorageLayout": { + "storage": [ + { + "astId": 3, + "contract": "fileA:A", + "label": "x", + "offset": 0, + "slot": "0", + "type": "t_uint256" + }, + { + "astId": 7, + "contract": "fileA:A", + "label": "b", + "offset": 0, + "slot": "1", + "type": "t_bytes32" + }, + { + "astId": 11, + "contract": "fileA:A", + "label": "a", + "offset": 0, + "slot": "2", + "type": "t_address" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_bytes32": { + "encoding": "inplace", + "label": "bytes32", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } + } + } } - ], - "sources": {} + }, + "sources": { + "fileA": { + "id": 0 + } + } } diff --git a/test/cmdlineTests/transient_storage_layout/args b/test/cmdlineTests/transient_storage_layout/args new file mode 100644 index 000000000000..fe39ed77635c --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout/args @@ -0,0 +1 @@ +--transient-storage-layout --pretty-json --json-indent 4 \ No newline at end of file diff --git a/test/cmdlineTests/transient_storage_layout/input.sol b/test/cmdlineTests/transient_storage_layout/input.sol new file mode 100644 index 000000000000..e1d028698c69 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout/input.sol @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity > 0.0; + +contract D { } + +contract C { + uint transient x; + uint y; + address transient w; + int z; + bool transient b; + D transient d; +} \ No newline at end of file diff --git a/test/cmdlineTests/transient_storage_layout/output b/test/cmdlineTests/transient_storage_layout/output new file mode 100644 index 000000000000..0736271b44ad --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout/output @@ -0,0 +1,67 @@ + +======= transient_storage_layout/input.sol:C ======= +Contract Transient Storage Layout: +{ + "storage": [ + { + "astId": 4, + "contract": "transient_storage_layout/input.sol:C", + "label": "x", + "offset": 0, + "slot": "0", + "type": "t_uint256" + }, + { + "astId": 8, + "contract": "transient_storage_layout/input.sol:C", + "label": "w", + "offset": 0, + "slot": "1", + "type": "t_address" + }, + { + "astId": 12, + "contract": "transient_storage_layout/input.sol:C", + "label": "b", + "offset": 20, + "slot": "1", + "type": "t_bool" + }, + { + "astId": 15, + "contract": "transient_storage_layout/input.sol:C", + "label": "d", + "offset": 0, + "slot": "2", + "type": "t_contract(D)2" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_bool": { + "encoding": "inplace", + "label": "bool", + "numberOfBytes": "1" + }, + "t_contract(D)2": { + "encoding": "inplace", + "label": "contract D", + "numberOfBytes": "20" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } +} + +======= transient_storage_layout/input.sol:D ======= +Contract Transient Storage Layout: +{ + "storage": [] +} diff --git a/test/cmdlineTests/transient_storage_layout_smoke_empty/input.json b/test/cmdlineTests/transient_storage_layout_smoke_empty/input.json new file mode 100644 index 000000000000..d167f66630ed --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_smoke_empty/input.json @@ -0,0 +1,15 @@ +{ + "language": "Solidity", + "sources": { + "fileA": { + "content": "//SPDX-License-Identifier: GPL-3.0\npragma solidity >=0.0;\ncontract A { }" + } + }, + "settings": { + "outputSelection": { + "fileA": { + "A": ["transientStorageLayout"] + } + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_smoke_empty/output.json b/test/cmdlineTests/transient_storage_layout_smoke_empty/output.json new file mode 100644 index 000000000000..261442c1d746 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_smoke_empty/output.json @@ -0,0 +1,17 @@ +{ + "contracts": { + "fileA": { + "A": { + "transientStorageLayout": { + "storage": [], + "types": null + } + } + } + }, + "sources": { + "fileA": { + "id": 0 + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_smoke_two_contracts/input.json b/test/cmdlineTests/transient_storage_layout_smoke_two_contracts/input.json new file mode 100644 index 000000000000..4ca3cc455af7 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_smoke_two_contracts/input.json @@ -0,0 +1,21 @@ +{ + "language": "Solidity", + "sources": { + "fileA": { + "content": "//SPDX-License-Identifier: GPL-3.0\npragma solidity >=0.0;\ncontract A { }" + }, + "fileB": { + "content": "//SPDX-License-Identifier: GPL-3.0\npragma solidity >=0.0;\ncontract B { uint transient x; uint transient y; }" + } + }, + "settings": { + "outputSelection": { + "fileA": { + "A": ["transientStorageLayout"] + }, + "fileB": { + "B": ["transientStorageLayout"] + } + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_smoke_two_contracts/output.json b/test/cmdlineTests/transient_storage_layout_smoke_two_contracts/output.json new file mode 100644 index 000000000000..670ff01257ce --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_smoke_two_contracts/output.json @@ -0,0 +1,51 @@ +{ + "contracts": { + "fileA": { + "A": { + "transientStorageLayout": { + "storage": [], + "types": null + } + } + }, + "fileB": { + "B": { + "transientStorageLayout": { + "storage": [ + { + "astId": 6, + "contract": "fileB:B", + "label": "x", + "offset": 0, + "slot": "0", + "type": "t_uint256" + }, + { + "astId": 8, + "contract": "fileB:B", + "label": "y", + "offset": 0, + "slot": "1", + "type": "t_uint256" + } + ], + "types": { + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } + } + } + } + }, + "sources": { + "fileA": { + "id": 0 + }, + "fileB": { + "id": 1 + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types/in.sol b/test/cmdlineTests/transient_storage_layout_value_types/in.sol new file mode 100644 index 000000000000..c2f89a9872dd --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types/in.sol @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity >=0.0; + +type MyInt is int256; + +enum MyEnum { + None, + Something, + SomethingElse +} + +contract C { } + +contract A { + uint transient x; + int transient y; + address transient addr; + bool transient b; + MyInt transient w; + C transient c; + MyEnum transient e; + function() external transient p; +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types/input.json b/test/cmdlineTests/transient_storage_layout_value_types/input.json new file mode 100644 index 000000000000..65d9a2231b90 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types/input.json @@ -0,0 +1,13 @@ +{ + "language": "Solidity", + "sources": { + "fileA": {"urls": ["transient_storage_layout_value_types/in.sol"]} + }, + "settings": { + "outputSelection": { + "fileA": { + "A": ["transientStorageLayout"] + } + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types/output.json b/test/cmdlineTests/transient_storage_layout_value_types/output.json new file mode 100644 index 000000000000..298a2588a977 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types/output.json @@ -0,0 +1,123 @@ +{ + "contracts": { + "fileA": { + "A": { + "transientStorageLayout": { + "storage": [ + { + "astId": 10, + "contract": "fileA:A", + "label": "x", + "offset": 0, + "slot": "0", + "type": "t_uint256" + }, + { + "astId": 12, + "contract": "fileA:A", + "label": "y", + "offset": 0, + "slot": "1", + "type": "t_int256" + }, + { + "astId": 14, + "contract": "fileA:A", + "label": "addr", + "offset": 0, + "slot": "2", + "type": "t_address" + }, + { + "astId": 16, + "contract": "fileA:A", + "label": "b", + "offset": 20, + "slot": "2", + "type": "t_bool" + }, + { + "astId": 19, + "contract": "fileA:A", + "label": "w", + "offset": 0, + "slot": "3", + "type": "t_userDefinedValueType(MyInt)3" + }, + { + "astId": 22, + "contract": "fileA:A", + "label": "c", + "offset": 0, + "slot": "4", + "type": "t_contract(C)8" + }, + { + "astId": 25, + "contract": "fileA:A", + "label": "e", + "offset": 20, + "slot": "4", + "type": "t_enum(MyEnum)7" + }, + { + "astId": 29, + "contract": "fileA:A", + "label": "p", + "offset": 0, + "slot": "5", + "type": "t_function_external_nonpayable()returns()" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_bool": { + "encoding": "inplace", + "label": "bool", + "numberOfBytes": "1" + }, + "t_contract(C)8": { + "encoding": "inplace", + "label": "contract C", + "numberOfBytes": "20" + }, + "t_enum(MyEnum)7": { + "encoding": "inplace", + "label": "enum MyEnum", + "numberOfBytes": "1" + }, + "t_function_external_nonpayable()returns()": { + "encoding": "inplace", + "label": "function () external", + "numberOfBytes": "24" + }, + "t_int256": { + "encoding": "inplace", + "label": "int256", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + }, + "t_userDefinedValueType(MyInt)3": { + "encoding": "inplace", + "label": "MyInt", + "numberOfBytes": "32" + } + } + } + } + } + }, + "sources": { + "fileA": { + "id": 0 + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/in.sol b/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/in.sol new file mode 100644 index 000000000000..18af07a1592a --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/in.sol @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity >=0.0; +type MyInt is int8; +contract A { + uint public transient x; + uint public y; + int private transient z; + int private w; + address transient addr; + address d; + bool transient b; + bool c; + MyInt i; + MyInt transient j; +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/input.json b/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/input.json new file mode 100644 index 000000000000..e649fc838b82 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/input.json @@ -0,0 +1,13 @@ +{ + "language": "Solidity", + "sources": { + "fileA": {"urls": ["transient_storage_layout_value_types_interleaved_with_storage/in.sol"]} + }, + "settings": { + "outputSelection": { + "fileA": { + "A": ["storageLayout", "transientStorageLayout"] + } + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/output.json b/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/output.json new file mode 100644 index 000000000000..ab967985d483 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types_interleaved_with_storage/output.json @@ -0,0 +1,155 @@ +{ + "contracts": { + "fileA": { + "A": { + "storageLayout": { + "storage": [ + { + "astId": 7, + "contract": "fileA:A", + "label": "y", + "offset": 0, + "slot": "0", + "type": "t_uint256" + }, + { + "astId": 11, + "contract": "fileA:A", + "label": "w", + "offset": 0, + "slot": "1", + "type": "t_int256" + }, + { + "astId": 15, + "contract": "fileA:A", + "label": "d", + "offset": 0, + "slot": "2", + "type": "t_address" + }, + { + "astId": 19, + "contract": "fileA:A", + "label": "c", + "offset": 20, + "slot": "2", + "type": "t_bool" + }, + { + "astId": 22, + "contract": "fileA:A", + "label": "i", + "offset": 21, + "slot": "2", + "type": "t_userDefinedValueType(MyInt)3" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_bool": { + "encoding": "inplace", + "label": "bool", + "numberOfBytes": "1" + }, + "t_int256": { + "encoding": "inplace", + "label": "int256", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + }, + "t_userDefinedValueType(MyInt)3": { + "encoding": "inplace", + "label": "MyInt", + "numberOfBytes": "1" + } + } + }, + "transientStorageLayout": { + "storage": [ + { + "astId": 5, + "contract": "fileA:A", + "label": "x", + "offset": 0, + "slot": "0", + "type": "t_uint256" + }, + { + "astId": 9, + "contract": "fileA:A", + "label": "z", + "offset": 0, + "slot": "1", + "type": "t_int256" + }, + { + "astId": 13, + "contract": "fileA:A", + "label": "addr", + "offset": 0, + "slot": "2", + "type": "t_address" + }, + { + "astId": 17, + "contract": "fileA:A", + "label": "b", + "offset": 20, + "slot": "2", + "type": "t_bool" + }, + { + "astId": 25, + "contract": "fileA:A", + "label": "j", + "offset": 21, + "slot": "2", + "type": "t_userDefinedValueType(MyInt)3" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_bool": { + "encoding": "inplace", + "label": "bool", + "numberOfBytes": "1" + }, + "t_int256": { + "encoding": "inplace", + "label": "int256", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + }, + "t_userDefinedValueType(MyInt)3": { + "encoding": "inplace", + "label": "MyInt", + "numberOfBytes": "1" + } + } + } + } + } + }, + "sources": { + "fileA": { + "id": 0 + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types_packed/in.sol b/test/cmdlineTests/transient_storage_layout_value_types_packed/in.sol new file mode 100644 index 000000000000..9b50fd810dc2 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types_packed/in.sol @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: GPL-3.0 +pragma solidity >=0.0; + +type MyInt is int128; + +enum MyEnum { + None, + Something, + SomethingElse +} + +contract C { } + +contract A { + uint64 transient x; + uint128 transient y; + uint128 transient z; + address transient addr; + bool transient b; + MyInt transient w; + C transient c; + MyEnum transient e; + function() external transient p; +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types_packed/input.json b/test/cmdlineTests/transient_storage_layout_value_types_packed/input.json new file mode 100644 index 000000000000..ee7fb0dec3b7 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types_packed/input.json @@ -0,0 +1,13 @@ +{ + "language": "Solidity", + "sources": { + "fileA": {"urls": ["transient_storage_layout_value_types_packed/in.sol"]} + }, + "settings": { + "outputSelection": { + "fileA": { + "A": ["transientStorageLayout"] + } + } + } +} diff --git a/test/cmdlineTests/transient_storage_layout_value_types_packed/output.json b/test/cmdlineTests/transient_storage_layout_value_types_packed/output.json new file mode 100644 index 000000000000..2be40db848d8 --- /dev/null +++ b/test/cmdlineTests/transient_storage_layout_value_types_packed/output.json @@ -0,0 +1,131 @@ +{ + "contracts": { + "fileA": { + "A": { + "transientStorageLayout": { + "storage": [ + { + "astId": 10, + "contract": "fileA:A", + "label": "x", + "offset": 0, + "slot": "0", + "type": "t_uint64" + }, + { + "astId": 12, + "contract": "fileA:A", + "label": "y", + "offset": 8, + "slot": "0", + "type": "t_uint128" + }, + { + "astId": 14, + "contract": "fileA:A", + "label": "z", + "offset": 0, + "slot": "1", + "type": "t_uint128" + }, + { + "astId": 16, + "contract": "fileA:A", + "label": "addr", + "offset": 0, + "slot": "2", + "type": "t_address" + }, + { + "astId": 18, + "contract": "fileA:A", + "label": "b", + "offset": 20, + "slot": "2", + "type": "t_bool" + }, + { + "astId": 21, + "contract": "fileA:A", + "label": "w", + "offset": 0, + "slot": "3", + "type": "t_userDefinedValueType(MyInt)3" + }, + { + "astId": 24, + "contract": "fileA:A", + "label": "c", + "offset": 0, + "slot": "4", + "type": "t_contract(C)8" + }, + { + "astId": 27, + "contract": "fileA:A", + "label": "e", + "offset": 20, + "slot": "4", + "type": "t_enum(MyEnum)7" + }, + { + "astId": 31, + "contract": "fileA:A", + "label": "p", + "offset": 0, + "slot": "5", + "type": "t_function_external_nonpayable()returns()" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_bool": { + "encoding": "inplace", + "label": "bool", + "numberOfBytes": "1" + }, + "t_contract(C)8": { + "encoding": "inplace", + "label": "contract C", + "numberOfBytes": "20" + }, + "t_enum(MyEnum)7": { + "encoding": "inplace", + "label": "enum MyEnum", + "numberOfBytes": "1" + }, + "t_function_external_nonpayable()returns()": { + "encoding": "inplace", + "label": "function () external", + "numberOfBytes": "24" + }, + "t_uint128": { + "encoding": "inplace", + "label": "uint128", + "numberOfBytes": "16" + }, + "t_uint64": { + "encoding": "inplace", + "label": "uint64", + "numberOfBytes": "8" + }, + "t_userDefinedValueType(MyInt)3": { + "encoding": "inplace", + "label": "MyInt", + "numberOfBytes": "16" + } + } + } + } + } + }, + "sources": { + "fileA": { + "id": 0 + } + } +} diff --git a/test/libsolidity/astPropertyTests/transient_data_location.sol b/test/libsolidity/astPropertyTests/transient_data_location.sol new file mode 100644 index 000000000000..be220a366b0b --- /dev/null +++ b/test/libsolidity/astPropertyTests/transient_data_location.sol @@ -0,0 +1,14 @@ +contract C { + /// TransientDataLocation: storageLocation + /// TransientVarName: name + uint transient x; + /// StorageDataLocation: storageLocation + /// StorageVarName: name + uint y; + +} +// ---- +// TransientDataLocation: transient +// TransientVarName: x +// StorageDataLocation: default +// StorageVarName: y diff --git a/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol index cdb4461656a6..b2dbc8efe5c7 100644 --- a/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol +++ b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol @@ -5,4 +5,4 @@ contract C { // ==== // SMTEngine: all // ---- -// UnimplementedFeatureError 6715: (17-38): Transient storage is not yet implemented. +// UnimplementedFeatureError 1834: Transient storage variables are not supported. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol b/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol index a3d741bbe2e3..56456290881a 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_function_type.sol @@ -7,9 +7,4 @@ contract C { function () internal internal transient fiit; } // ---- -// UnimplementedFeatureError 6715: (17-40): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (46-82): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (88-122): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (128-162): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (168-212): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (218-262): Transient storage is not yet implemented. +// UnimplementedFeatureError 1834: Transient storage variables are not supported. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol b/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol index 561d9f21dab6..f598fb72c823 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_state_variable_visibility.sol @@ -8,9 +8,4 @@ contract C { uint transient private tprv; } // ---- -// UnimplementedFeatureError 6715: (17-43): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (49-75): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (81-108): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (115-141): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (147-173): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (179-206): Transient storage is not yet implemented. +// UnimplementedFeatureError 1834: Transient storage variables are not supported. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol index ce2db200bbac..d2eac46f7ba9 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables.sol @@ -8,8 +8,4 @@ contract C { bytes32 transient y; } // ---- -// UnimplementedFeatureError 6715: (30-49): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (52-68): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (71-84): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (87-103): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (106-125): Transient storage is not yet implemented. +// UnimplementedFeatureError 1834: Transient storage variables are not supported. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol index 33b7bb28cb64..18e6a215dd1a 100644 --- a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol +++ b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol @@ -6,6 +6,4 @@ contract C { bool transient b = x > 0 ? false : true; } // ---- -// UnimplementedFeatureError 6715: (30-51): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (54-90): Transient storage is not yet implemented. -// UnimplementedFeatureError 6715: (93-132): Transient storage is not yet implemented. +// UnimplementedFeatureError 1834: Transient storage variables are not supported. diff --git a/test/solc/CommandLineParser.cpp b/test/solc/CommandLineParser.cpp index 2ba1d43c8746..37c638a3bbba 100644 --- a/test/solc/CommandLineParser.cpp +++ b/test/solc/CommandLineParser.cpp @@ -130,10 +130,11 @@ BOOST_AUTO_TEST_CASE(cli_mode_options) "dir1/file1.sol:L=0x1234567890123456789012345678901234567890," "dir2/file2.sol:L=0x1111122222333334444455555666667777788888", "--ast-compact-json", "--asm", "--asm-json", "--opcodes", "--bin", "--bin-runtime", "--abi", - "--ir", "--ir-ast-json", "--ir-optimized", "--ir-optimized-ast-json", "--hashes", "--userdoc", "--devdoc", "--metadata", "--storage-layout", + "--ir", "--ir-ast-json", "--ir-optimized", "--ir-optimized-ast-json", "--hashes", "--userdoc", "--devdoc", "--metadata", + "--storage-layout", "--transient-storage-layout", "--gas", "--combined-json=" - "abi,metadata,bin,bin-runtime,opcodes,asm,storage-layout,generated-sources,generated-sources-runtime," + "abi,metadata,bin,bin-runtime,opcodes,asm,storage-layout,transient-storage-layout,generated-sources,generated-sources-runtime," "srcmap,srcmap-runtime,function-debug,function-debug-runtime,hashes,devdoc,userdoc,ast", "--metadata-hash=swarm", "--metadata-literal", @@ -192,14 +193,14 @@ BOOST_AUTO_TEST_CASE(cli_mode_options) true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, - true, + true, true, }; expectedOptions.compiler.estimateGas = true; expectedOptions.compiler.combinedJsonRequests = { true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, - true, true, + true, true, true, }; expectedOptions.metadata.hash = CompilerStack::MetadataHash::Bzzr1; expectedOptions.metadata.literalSources = true; From 978f9a0cd7e04cea8ad67dc3b5ef130aa9878e72 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Thu, 11 Jul 2024 11:30:58 +0200 Subject: [PATCH 105/182] Yul: Immutable AST class with top-level block --- libsolidity/analysis/ControlFlowBuilder.cpp | 2 +- libsolidity/analysis/PostTypeChecker.cpp | 2 +- libsolidity/analysis/ReferencesResolver.cpp | 2 +- libsolidity/analysis/SyntaxChecker.cpp | 2 +- libsolidity/analysis/TypeChecker.cpp | 2 +- libsolidity/analysis/ViewPureChecker.cpp | 2 +- libsolidity/ast/AST.h | 8 +- libsolidity/ast/ASTJsonExporter.cpp | 2 +- libsolidity/ast/ASTJsonImporter.cpp | 2 +- libsolidity/codegen/CompilerContext.cpp | 10 +- libsolidity/codegen/ContractCompiler.cpp | 6 +- .../codegen/ir/IRGeneratorForStatements.cpp | 2 +- .../experimental/analysis/TypeInference.cpp | 2 +- .../codegen/IRGeneratorForStatements.cpp | 2 +- libsolidity/formal/SMTEncoder.cpp | 4 +- libsolidity/interface/CompilerStack.cpp | 4 +- libsolidity/parsing/Parser.cpp | 8 +- libyul/AST.h | 12 + libyul/ASTForward.h | 1 + libyul/AsmAnalysis.cpp | 13 +- libyul/AsmAnalysis.h | 5 + libyul/AsmJsonImporter.cpp | 5 + libyul/AsmJsonImporter.h | 3 +- libyul/AsmParser.cpp | 10 +- libyul/AsmParser.h | 4 +- libyul/CompilabilityChecker.cpp | 17 +- libyul/CompilabilityChecker.h | 7 +- libyul/Object.cpp | 4 +- libyul/Object.h | 2 +- libyul/ObjectParser.cpp | 10 +- libyul/ObjectParser.h | 4 +- libyul/YulStack.cpp | 2 +- libyul/backends/evm/EVMObjectCompiler.cpp | 8 +- libyul/optimiser/Semantics.cpp | 2 +- libyul/optimiser/StackCompressor.cpp | 30 +- libyul/optimiser/StackCompressor.h | 13 +- libyul/optimiser/StackLimitEvader.cpp | 31 +- libyul/optimiser/StackLimitEvader.h | 7 +- libyul/optimiser/Suite.cpp | 34 +- test/libsolidity/MemoryGuardTest.cpp | 3 +- test/libyul/Common.cpp | 8 +- test/libyul/Common.h | 3 +- test/libyul/ControlFlowGraphTest.cpp | 2 +- test/libyul/ControlFlowSideEffectsTest.cpp | 4 +- test/libyul/FunctionSideEffects.cpp | 2 +- test/libyul/KnowledgeBaseTest.cpp | 9 +- test/libyul/Metrics.cpp | 4 +- test/libyul/Parser.cpp | 280 +++++------ test/libyul/StackLayoutGeneratorTest.cpp | 2 +- test/libyul/YulInterpreterTest.cpp | 3 +- test/libyul/YulInterpreterTest.h | 4 +- test/libyul/YulOptimizerTest.cpp | 15 +- test/libyul/YulOptimizerTestCommon.cpp | 451 +++++++++++------- test/libyul/YulOptimizerTestCommon.h | 19 +- .../tools/ossfuzz/StackReuseCodegenFuzzer.cpp | 2 +- test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp | 5 +- test/tools/ossfuzz/yulFuzzerCommon.cpp | 4 +- test/tools/ossfuzz/yulFuzzerCommon.h | 2 +- test/tools/ossfuzz/yulProtoFuzzer.cpp | 4 +- test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp | 9 +- test/tools/yulopti.cpp | 28 +- test/tools/yulrun.cpp | 8 +- tools/yulPhaser/Program.cpp | 37 +- tools/yulPhaser/Program.h | 22 +- 64 files changed, 699 insertions(+), 517 deletions(-) diff --git a/libsolidity/analysis/ControlFlowBuilder.cpp b/libsolidity/analysis/ControlFlowBuilder.cpp index c20968a14d79..7bc0ebc7bf58 100644 --- a/libsolidity/analysis/ControlFlowBuilder.cpp +++ b/libsolidity/analysis/ControlFlowBuilder.cpp @@ -451,7 +451,7 @@ bool ControlFlowBuilder::visit(InlineAssembly const& _inlineAssembly) solAssert(!!m_currentNode && !m_inlineAssembly, ""); m_inlineAssembly = &_inlineAssembly; - (*this)(_inlineAssembly.operations()); + (*this)(_inlineAssembly.operations().root()); m_inlineAssembly = nullptr; return false; diff --git a/libsolidity/analysis/PostTypeChecker.cpp b/libsolidity/analysis/PostTypeChecker.cpp index 9731ef3cc624..49c5fa4a414d 100644 --- a/libsolidity/analysis/PostTypeChecker.cpp +++ b/libsolidity/analysis/PostTypeChecker.cpp @@ -506,7 +506,7 @@ class LValueChecker: public ASTConstVisitor return; YulLValueChecker yulChecker{m_declaration->name()}; - yulChecker(_inlineAssembly.operations()); + yulChecker(_inlineAssembly.operations().root()); m_willBeWrittenTo = yulChecker.willBeWrittenTo(); } private: diff --git a/libsolidity/analysis/ReferencesResolver.cpp b/libsolidity/analysis/ReferencesResolver.cpp index 270e1a55abc5..bb3b20e93a50 100644 --- a/libsolidity/analysis/ReferencesResolver.cpp +++ b/libsolidity/analysis/ReferencesResolver.cpp @@ -236,7 +236,7 @@ bool ReferencesResolver::visit(UsingForDirective const& _usingFor) bool ReferencesResolver::visit(InlineAssembly const& _inlineAssembly) { m_yulAnnotation = &_inlineAssembly.annotation(); - (*this)(_inlineAssembly.operations()); + (*this)(_inlineAssembly.operations().root()); m_yulAnnotation = nullptr; return false; diff --git a/libsolidity/analysis/SyntaxChecker.cpp b/libsolidity/analysis/SyntaxChecker.cpp index b083690cced6..1e3f5f1c2a56 100644 --- a/libsolidity/analysis/SyntaxChecker.cpp +++ b/libsolidity/analysis/SyntaxChecker.cpp @@ -354,7 +354,7 @@ bool SyntaxChecker::visit(InlineAssembly const& _inlineAssembly) if (!m_useYulOptimizer) return false; - if (yul::MSizeFinder::containsMSize(_inlineAssembly.dialect(), _inlineAssembly.operations())) + if (yul::MSizeFinder::containsMSize(_inlineAssembly.dialect(), _inlineAssembly.operations().root())) m_errorReporter.syntaxError( 6553_error, _inlineAssembly.location(), diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index 918e27033329..3b7a314fe3ea 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -940,7 +940,7 @@ bool TypeChecker::visit(InlineAssembly const& _inlineAssembly) _inlineAssembly.dialect(), identifierAccess ); - if (!analyzer.analyze(_inlineAssembly.operations())) + if (!analyzer.analyze(_inlineAssembly.operations().root())) solAssert(m_errorReporter.hasErrors()); _inlineAssembly.annotation().hasMemoryEffects = lvalueAccessToMemoryVariable || diff --git a/libsolidity/analysis/ViewPureChecker.cpp b/libsolidity/analysis/ViewPureChecker.cpp index 3f6b954e75da..3b16205e7d86 100644 --- a/libsolidity/analysis/ViewPureChecker.cpp +++ b/libsolidity/analysis/ViewPureChecker.cpp @@ -226,7 +226,7 @@ void ViewPureChecker::endVisit(InlineAssembly const& _inlineAssembly) AssemblyViewPureChecker{ _inlineAssembly.dialect(), [&](StateMutability _mutability, SourceLocation const& _location) { reportMutability(_mutability, _location); } - }(_inlineAssembly.operations()); + }(_inlineAssembly.operations().root()); } void ViewPureChecker::reportMutability( diff --git a/libsolidity/ast/AST.h b/libsolidity/ast/AST.h index 3494ab94b9b4..727652f56000 100644 --- a/libsolidity/ast/AST.h +++ b/libsolidity/ast/AST.h @@ -48,7 +48,7 @@ namespace solidity::yul { // Forward-declaration to -struct Block; +class AST; struct Dialect; } @@ -1569,7 +1569,7 @@ class InlineAssembly: public Statement ASTPointer const& _docString, yul::Dialect const& _dialect, ASTPointer>> _flags, - std::shared_ptr _operations + std::shared_ptr _operations ): Statement(_id, _location, _docString), m_dialect(_dialect), @@ -1580,7 +1580,7 @@ class InlineAssembly: public Statement void accept(ASTConstVisitor& _visitor) const override; yul::Dialect const& dialect() const { return m_dialect; } - yul::Block const& operations() const { return *m_operations; } + yul::AST const& operations() const { return *m_operations; } ASTPointer>> const& flags() const { return m_flags; } InlineAssemblyAnnotation& annotation() const override; @@ -1588,7 +1588,7 @@ class InlineAssembly: public Statement private: yul::Dialect const& m_dialect; ASTPointer>> m_flags; - std::shared_ptr m_operations; + std::shared_ptr m_operations; }; /** diff --git a/libsolidity/ast/ASTJsonExporter.cpp b/libsolidity/ast/ASTJsonExporter.cpp index 69f51618e3d4..910cc257eb4a 100644 --- a/libsolidity/ast/ASTJsonExporter.cpp +++ b/libsolidity/ast/ASTJsonExporter.cpp @@ -665,7 +665,7 @@ bool ASTJsonExporter::visit(InlineAssembly const& _node) externalReferencesJson.emplace_back(std::move(it)); std::vector> attributes = { - std::make_pair("AST", Json(yul::AsmJsonConverter(sourceIndexFromLocation(_node.location()))(_node.operations()))), + std::make_pair("AST", Json(yul::AsmJsonConverter(sourceIndexFromLocation(_node.location()))(_node.operations().root()))), std::make_pair("externalReferences", std::move(externalReferencesJson)), std::make_pair("evmVersion", dynamic_cast(_node.dialect()).evmVersion().name()) }; diff --git a/libsolidity/ast/ASTJsonImporter.cpp b/libsolidity/ast/ASTJsonImporter.cpp index 728d77c0de8b..8d72b41f7579 100644 --- a/libsolidity/ast/ASTJsonImporter.cpp +++ b/libsolidity/ast/ASTJsonImporter.cpp @@ -733,7 +733,7 @@ ASTPointer ASTJsonImporter::createInlineAssembly(Json const& _no flags->emplace_back(std::make_shared(flag.get())); } } - std::shared_ptr operations = std::make_shared(yul::AsmJsonImporter(m_sourceNames).createBlock(member(_node, "AST"))); + std::shared_ptr operations = std::make_shared(yul::AsmJsonImporter(m_sourceNames).createAST(member(_node, "AST"))); return createASTNode( _node, nullOrASTString(_node, "documentation"), diff --git a/libsolidity/codegen/CompilerContext.cpp b/libsolidity/codegen/CompilerContext.cpp index 962defdbc8e1..aa6985503fdb 100644 --- a/libsolidity/codegen/CompilerContext.cpp +++ b/libsolidity/codegen/CompilerContext.cpp @@ -440,7 +440,7 @@ void CompilerContext::appendInlineAssembly( std::optional locationOverride; if (!_system) locationOverride = m_asm->currentSourceLocation(); - std::shared_ptr parserResult = + std::shared_ptr parserResult = yul::Parser(errorReporter, dialect, std::move(locationOverride)) .parse(charStream); #ifdef SOL_OUTPUT_ASM @@ -472,7 +472,7 @@ void CompilerContext::appendInlineAssembly( errorReporter, dialect, identifierAccess.resolve - ).analyze(*parserResult); + ).analyze(parserResult->root()); if (!parserResult || !errorReporter.errors().empty() || !analyzerResult) reportError("Invalid assembly generated by code generator."); @@ -491,8 +491,8 @@ void CompilerContext::appendInlineAssembly( { // Store as generated sources, but first re-parse to update the source references. solAssert(m_generatedYulUtilityCode.empty(), ""); - m_generatedYulUtilityCode = yul::AsmPrinter(yul::AsmPrinter::TypePrinting::OmitDefault, dialect)(*obj.code); - std::string code = yul::AsmPrinter{yul::AsmPrinter::TypePrinting::OmitDefault, dialect}(*obj.code); + m_generatedYulUtilityCode = yul::AsmPrinter(yul::AsmPrinter::TypePrinting::OmitDefault, dialect)(obj.code->root()); + std::string code = yul::AsmPrinter{yul::AsmPrinter::TypePrinting::OmitDefault, dialect}(obj.code->root()); langutil::CharStream charStream(m_generatedYulUtilityCode, _sourceName); obj.code = yul::Parser(errorReporter, dialect).parse(charStream); *obj.analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(dialect, obj); @@ -518,7 +518,7 @@ void CompilerContext::appendInlineAssembly( solAssert(errorReporter.errors().empty(), "Failed to analyze inline assembly block."); yul::CodeGenerator::assemble( - *parserResult, + parserResult->root(), analysisInfo, *m_asm, m_evmVersion, diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp index 0ed17f6d02b0..21899f72a607 100644 --- a/libsolidity/codegen/ContractCompiler.cpp +++ b/libsolidity/codegen/ContractCompiler.cpp @@ -927,7 +927,7 @@ bool ContractCompiler::visit(InlineAssembly const& _inlineAssembly) } }; - yul::Block const* code = &_inlineAssembly.operations(); + yul::AST const* code = &_inlineAssembly.operations(); yul::AsmAnalysisInfo* analysisInfo = _inlineAssembly.annotation().analysisInfo.get(); // Only used in the scope below, but required to live outside to keep the @@ -944,7 +944,7 @@ bool ContractCompiler::visit(InlineAssembly const& _inlineAssembly) solAssert(dialect, ""); // Create a modifiable copy of the code and analysis - object.code = std::make_shared(yul::ASTCopier().translate(*code)); + object.code = std::make_shared(yul::ASTCopier().translate(code->root())); object.analysisInfo = std::make_shared(yul::AsmAnalyzer::analyzeStrictAssertCorrect(*dialect, object)); m_context.optimizeYul(object, *dialect, m_optimiserSettings); @@ -954,7 +954,7 @@ bool ContractCompiler::visit(InlineAssembly const& _inlineAssembly) } yul::CodeGenerator::assemble( - *code, + code->root(), *analysisInfo, *m_context.assemblyPtr(), m_context.evmVersion(), diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 4f4f96329aad..459959604625 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -2252,7 +2252,7 @@ bool IRGeneratorForStatements::visit(InlineAssembly const& _inlineAsm) m_context.setMemoryUnsafeInlineAssemblySeen(); CopyTranslate bodyCopier{_inlineAsm.dialect(), m_context, _inlineAsm.annotation().externalReferences}; - yul::Statement modified = bodyCopier(_inlineAsm.operations()); + yul::Statement modified = bodyCopier(_inlineAsm.operations().root()); solAssert(std::holds_alternative(modified)); diff --git a/libsolidity/experimental/analysis/TypeInference.cpp b/libsolidity/experimental/analysis/TypeInference.cpp index 6913dc0bf7cd..19f019c86c4e 100644 --- a/libsolidity/experimental/analysis/TypeInference.cpp +++ b/libsolidity/experimental/analysis/TypeInference.cpp @@ -302,7 +302,7 @@ bool TypeInference::visit(InlineAssembly const& _inlineAssembly) _inlineAssembly.dialect(), identifierAccess ); - if (!analyzer.analyze(_inlineAssembly.operations())) + if (!analyzer.analyze(_inlineAssembly.operations().root())) solAssert(m_errorReporter.hasErrors()); return false; } diff --git a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp index 109c3ee6f103..3c8bcc9bbbab 100644 --- a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp +++ b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp @@ -130,7 +130,7 @@ bool IRGeneratorForStatements::visit(TupleExpression const& _tupleExpression) bool IRGeneratorForStatements::visit(InlineAssembly const& _assembly) { CopyTranslate bodyCopier{m_context, _assembly.dialect(), _assembly.annotation().externalReferences}; - yul::Statement modified = bodyCopier(_assembly.operations()); + yul::Statement modified = bodyCopier(_assembly.operations().root()); solAssert(std::holds_alternative(modified)); m_code << yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, _assembly.dialect())(std::get(modified)) << "\n"; return false; diff --git a/libsolidity/formal/SMTEncoder.cpp b/libsolidity/formal/SMTEncoder.cpp index 44282289d1e2..7e338d9f80b9 100644 --- a/libsolidity/formal/SMTEncoder.cpp +++ b/libsolidity/formal/SMTEncoder.cpp @@ -313,7 +313,7 @@ bool SMTEncoder::visit(InlineAssembly const& _inlineAsm) { AssignedExternalsCollector(InlineAssembly const& _inlineAsm): externalReferences(_inlineAsm.annotation().externalReferences) { - this->operator()(_inlineAsm.operations()); + this->operator()(_inlineAsm.operations().root()); } std::map const& externalReferences; @@ -330,7 +330,7 @@ bool SMTEncoder::visit(InlineAssembly const& _inlineAsm) } }; - yul::SideEffectsCollector sideEffectsCollector(_inlineAsm.dialect(), _inlineAsm.operations()); + yul::SideEffectsCollector sideEffectsCollector(_inlineAsm.dialect(), _inlineAsm.operations().root()); if (sideEffectsCollector.invalidatesMemory()) resetMemoryVariables(); if (sideEffectsCollector.invalidatesStorage()) diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index de7b185d295e..dd5d20126ebe 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -846,9 +846,9 @@ Json CompilerStack::generatedSources(std::string const& _contractName, bool _run ErrorReporter errorReporter(errors); CharStream charStream(source, sourceName); yul::EVMDialect const& dialect = yul::EVMDialect::strictAssemblyForEVM(m_evmVersion); - std::shared_ptr parserResult = yul::Parser{errorReporter, dialect}.parse(charStream); + std::shared_ptr parserResult = yul::Parser{errorReporter, dialect}.parse(charStream); solAssert(parserResult, ""); - sources[0]["ast"] = yul::AsmJsonConverter{sourceIndex}(*parserResult); + sources[0]["ast"] = yul::AsmJsonConverter{sourceIndex}(parserResult->root()); sources[0]["name"] = sourceName; sources[0]["id"] = sourceIndex; sources[0]["language"] = "Yul"; diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp index b51eb9c44099..5c28c44f2c45 100644 --- a/libsolidity/parsing/Parser.cpp +++ b/libsolidity/parsing/Parser.cpp @@ -1473,12 +1473,12 @@ ASTPointer Parser::parseInlineAssembly(ASTPointer con } yul::Parser asmParser(m_errorReporter, dialect); - std::shared_ptr block = asmParser.parseInline(m_scanner); - if (block == nullptr) + std::shared_ptr ast = asmParser.parseInline(m_scanner); + if (ast == nullptr) BOOST_THROW_EXCEPTION(FatalError()); - location.end = nativeLocationOf(*block).end; - return std::make_shared(nextID(), location, _docString, dialect, std::move(flags), block); + location.end = nativeLocationOf(ast->root()).end; + return std::make_shared(nextID(), location, _docString, dialect, std::move(flags), ast); } ASTPointer Parser::parseIfStatement(ASTPointer const& _docString) diff --git a/libyul/AST.h b/libyul/AST.h index 72be60a46843..ca4846907e40 100644 --- a/libyul/AST.h +++ b/libyul/AST.h @@ -101,6 +101,18 @@ struct Continue { langutil::DebugData::ConstPtr debugData; }; /// Leave statement (valid within function) struct Leave { langutil::DebugData::ConstPtr debugData; }; +/// Immutable AST comprised of its top-level block +class AST +{ +public: + explicit AST(Block _root): m_root(std::move(_root)) {} + + Block const& root() const { return m_root; } +private: + Block m_root; +}; + + /// Extracts the IR source location from a Yul node. template inline langutil::SourceLocation nativeLocationOf(T const& _node) { diff --git a/libyul/ASTForward.h b/libyul/ASTForward.h index 12992edf8872..f6fa09387739 100644 --- a/libyul/ASTForward.h +++ b/libyul/ASTForward.h @@ -46,6 +46,7 @@ struct Continue; struct Leave; struct ExpressionStatement; struct Block; +class AST; struct TypedName; diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index cccb3de42158..dae945fe8796 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -85,6 +85,15 @@ bool AsmAnalyzer::analyze(Block const& _block) } AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect(Dialect const& _dialect, Object const& _object) +{ + return analyzeStrictAssertCorrect(_dialect, _object.code->root(), _object.qualifiedDataNames()); +} + +AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect( + Dialect const& _dialect, + Block const& _astRoot, + std::set const& _qualifiedDataNames +) { ErrorList errorList; langutil::ErrorReporter errors(errorList); @@ -94,8 +103,8 @@ AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect(Dialect const& _dialect, errors, _dialect, {}, - _object.qualifiedDataNames() - ).analyze(*_object.code); + _qualifiedDataNames + ).analyze(_astRoot); yulAssert(success && !errors.hasErrors(), "Invalid assembly/yul code."); return analysisInfo; } diff --git a/libyul/AsmAnalysis.h b/libyul/AsmAnalysis.h index 5aa7fe4968f6..d479a9970d71 100644 --- a/libyul/AsmAnalysis.h +++ b/libyul/AsmAnalysis.h @@ -78,6 +78,11 @@ class AsmAnalyzer /// Performs analysis on the outermost code of the given object and returns the analysis info. /// Asserts on failure. static AsmAnalysisInfo analyzeStrictAssertCorrect(Dialect const& _dialect, Object const& _object); + static AsmAnalysisInfo analyzeStrictAssertCorrect( + Dialect const& _dialect, + Block const& _astRoot, + std::set const& _qualifiedDataNames + ); std::vector operator()(Literal const& _literal); std::vector operator()(Identifier const&); diff --git a/libyul/AsmJsonImporter.cpp b/libyul/AsmJsonImporter.cpp index 8f211f31b435..65ff22999b39 100644 --- a/libyul/AsmJsonImporter.cpp +++ b/libyul/AsmJsonImporter.cpp @@ -49,6 +49,11 @@ SourceLocation const AsmJsonImporter::createSourceLocation(Json const& _node) return solidity::langutil::parseSourceLocation(_node["src"].get(), m_sourceNames); } +AST AsmJsonImporter::createAST(solidity::Json const& _node) +{ + return AST(createBlock(_node)); +} + template T AsmJsonImporter::createAsmNode(Json const& _node) { diff --git a/libyul/AsmJsonImporter.h b/libyul/AsmJsonImporter.h index 87933761a654..d835e99e39a3 100644 --- a/libyul/AsmJsonImporter.h +++ b/libyul/AsmJsonImporter.h @@ -41,8 +41,8 @@ class AsmJsonImporter explicit AsmJsonImporter(std::vector> const& _sourceNames): m_sourceNames(_sourceNames) {} - yul::Block createBlock(Json const& _node); + yul::AST createAST(Json const& node); private: langutil::SourceLocation const createSourceLocation(Json const& _node); template @@ -51,6 +51,7 @@ class AsmJsonImporter /// and throw an error if it does not exist Json member(Json const& _node, std::string const& _name); + yul::Block createBlock(Json const& _node); yul::Statement createStatement(Json const& _node); yul::Expression createExpression(Json const& _node); std::vector createStatementVector(Json const& _array); diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index 41bef57fe0f1..6223a1a8e1c3 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -104,15 +104,15 @@ void Parser::updateLocationEndFrom( } } -std::unique_ptr Parser::parse(CharStream& _charStream) +std::unique_ptr Parser::parse(CharStream& _charStream) { m_scanner = std::make_shared(_charStream); - std::unique_ptr block = parseInline(m_scanner); + std::unique_ptr ast = parseInline(m_scanner); expectToken(Token::EOS); - return block; + return ast; } -std::unique_ptr Parser::parseInline(std::shared_ptr const& _scanner) +std::unique_ptr Parser::parseInline(std::shared_ptr const& _scanner) { m_recursionDepth = 0; @@ -125,7 +125,7 @@ std::unique_ptr Parser::parseInline(std::shared_ptr const& _scan m_scanner = _scanner; if (m_useSourceLocationFrom == UseSourceLocationFrom::Comments) fetchDebugDataFromComment(); - return std::make_unique(parseBlock()); + return std::make_unique(parseBlock()); } catch (FatalError const& error) { diff --git a/libyul/AsmParser.h b/libyul/AsmParser.h index 408c8029cf58..dd206b5b1ee8 100644 --- a/libyul/AsmParser.h +++ b/libyul/AsmParser.h @@ -87,12 +87,12 @@ class Parser: public langutil::ParserBase /// Parses an inline assembly block starting with `{` and ending with `}`. /// @returns an empty shared pointer on error. - std::unique_ptr parseInline(std::shared_ptr const& _scanner); + std::unique_ptr parseInline(std::shared_ptr const& _scanner); /// Parses an assembly block starting with `{` and ending with `}` /// and expects end of input after the '}'. /// @returns an empty shared pointer on error. - std::unique_ptr parse(langutil::CharStream& _charStream); + std::unique_ptr parse(langutil::CharStream& _charStream); protected: langutil::SourceLocation currentLocation() const override diff --git a/libyul/CompilabilityChecker.cpp b/libyul/CompilabilityChecker.cpp index 9e18f48d824c..76affbd64756 100644 --- a/libyul/CompilabilityChecker.cpp +++ b/libyul/CompilabilityChecker.cpp @@ -33,15 +33,22 @@ using namespace solidity::util; CompilabilityChecker::CompilabilityChecker( Dialect const& _dialect, Object const& _object, - bool _optimizeStackAllocation + bool _optimizeStackAllocation, + Block const* _block ) { + yulAssert(_object.code || _block); if (auto const* evmDialect = dynamic_cast(&_dialect)) { + if (!_block) + _block = &_object.code->root(); NoOutputEVMDialect noOutputDialect(*evmDialect); - yul::AsmAnalysisInfo analysisInfo = - yul::AsmAnalyzer::analyzeStrictAssertCorrect(noOutputDialect, _object); + yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect( + noOutputDialect, + *_block, + _object.qualifiedDataNames() + ); BuiltinContext builtinContext; builtinContext.currentObject = &_object; @@ -53,12 +60,12 @@ CompilabilityChecker::CompilabilityChecker( CodeTransform transform( assembly, analysisInfo, - *_object.code, + *_block, noOutputDialect, builtinContext, _optimizeStackAllocation ); - transform(*_object.code); + transform(*_block); for (StackTooDeepError const& error: transform.stackErrors()) { diff --git a/libyul/CompilabilityChecker.h b/libyul/CompilabilityChecker.h index 89bb7aa7c993..1dd66999066d 100644 --- a/libyul/CompilabilityChecker.h +++ b/libyul/CompilabilityChecker.h @@ -44,7 +44,12 @@ namespace solidity::yul */ struct CompilabilityChecker { - CompilabilityChecker(Dialect const& _dialect, Object const& _object, bool _optimizeStackAllocation); + CompilabilityChecker( + Dialect const& _dialect, + Object const& _object, + bool _optimizeStackAllocation, + Block const* _blockOverride = nullptr + ); std::map> unreachableVariables; std::map stackDeficit; }; diff --git a/libyul/Object.cpp b/libyul/Object.cpp index 989e7ce809de..98649b29bec6 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -69,7 +69,7 @@ std::string Object::toString( debugData->sourceNames, _debugInfoSelection, _soliditySourceProvider - )(*code); + )(code->root()); for (auto const& obj: subObjects) inner += "\n" + obj->toString(_dialect, _printingMode, _debugInfoSelection, _soliditySourceProvider); @@ -91,7 +91,7 @@ Json Object::toJson() const Json codeJson; codeJson["nodeType"] = "YulCode"; - codeJson["block"] = AsmJsonConverter(0 /* sourceIndex */)(*code); + codeJson["block"] = AsmJsonConverter(0 /* sourceIndex */)(code->root()); Json subObjectsJson = Json::array(); for (std::shared_ptr const& subObject: subObjects) diff --git a/libyul/Object.h b/libyul/Object.h index c419a6d55e39..cab3bc701bb2 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -122,7 +122,7 @@ struct Object: public ObjectNode /// sub id for object if it is subobject of another object, max value if it is not subobject size_t subId = std::numeric_limits::max(); - std::shared_ptr code; + std::shared_ptr code; std::vector> subObjects; std::map> subIndexByName; std::shared_ptr analysisInfo; diff --git a/libyul/ObjectParser.cpp b/libyul/ObjectParser.cpp index 1f5363fd8d59..6813e5059395 100644 --- a/libyul/ObjectParser.cpp +++ b/libyul/ObjectParser.cpp @@ -106,7 +106,7 @@ std::shared_ptr ObjectParser::parseObject(Object* _containingObject) return ret; } -std::shared_ptr ObjectParser::parseCode(std::optional _sourceNames) +std::shared_ptr ObjectParser::parseCode(std::optional _sourceNames) { if (currentToken() != Token::Identifier || currentLiteral() != "code") fatalParserError(4846_error, "Expected keyword \"code\"."); @@ -169,12 +169,12 @@ std::optional ObjectParser::tryParseSourceNameMapping() const return std::nullopt; } -std::shared_ptr ObjectParser::parseBlock(std::optional _sourceNames) +std::shared_ptr ObjectParser::parseBlock(std::optional _sourceNames) { Parser parser(m_errorReporter, m_dialect, std::move(_sourceNames)); - std::shared_ptr block = parser.parseInline(m_scanner); - yulAssert(block || m_errorReporter.hasErrors(), "Invalid block but no error!"); - return block; + auto ast = parser.parseInline(m_scanner); + yulAssert(ast || m_errorReporter.hasErrors(), "Invalid block but no error!"); + return ast; } void ObjectParser::parseData(Object& _containingObject) diff --git a/libyul/ObjectParser.h b/libyul/ObjectParser.h index a8f75d373c9b..1d7756f5ae71 100644 --- a/libyul/ObjectParser.h +++ b/libyul/ObjectParser.h @@ -57,8 +57,8 @@ class ObjectParser: public langutil::ParserBase private: std::optional tryParseSourceNameMapping() const; std::shared_ptr parseObject(Object* _containingObject = nullptr); - std::shared_ptr parseCode(std::optional _sourceNames); - std::shared_ptr parseBlock(std::optional _sourceNames); + std::shared_ptr parseCode(std::optional _sourceNames); + std::shared_ptr parseBlock(std::optional _sourceNames); void parseData(Object& _containingObject); /// Tries to parse a name that is non-empty and unique inside the containing object. diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index b9fc6388c6bd..426551152a65 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -149,7 +149,7 @@ bool YulStack::analyzeParsed(Object& _object) bool success = false; try { - success = analyzer.analyze(*_object.code); + success = analyzer.analyze(_object.code->root()); for (auto& subNode: _object.subObjects) if (auto subObject = dynamic_cast(subNode.get())) if (!analyzeParsed(*subObject)) diff --git a/libyul/backends/evm/EVMObjectCompiler.cpp b/libyul/backends/evm/EVMObjectCompiler.cpp index 422c08bf96aa..c77bf4e37c1c 100644 --- a/libyul/backends/evm/EVMObjectCompiler.cpp +++ b/libyul/backends/evm/EVMObjectCompiler.cpp @@ -83,7 +83,7 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) auto stackErrors = OptimizedEVMCodeTransform::run( m_assembly, *_object.analysisInfo, - *_object.code, + _object.code->root(), m_dialect, context, OptimizedEVMCodeTransform::UseNamedLabels::ForFirstFunctionOfEachName @@ -91,7 +91,7 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) if (!stackErrors.empty()) { std::vector memoryGuardCalls = findFunctionCalls( - std::as_const(*_object.code), + _object.code->root(), "memoryguard"_yulname ); auto stackError = stackErrors.front(); @@ -113,14 +113,14 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) CodeTransform transform{ m_assembly, *_object.analysisInfo, - *_object.code, + _object.code->root(), m_dialect, context, _optimize, {}, CodeTransform::UseNamedLabels::ForFirstFunctionOfEachName }; - transform(*_object.code); + transform(_object.code->root()); if (!transform.stackErrors().empty()) BOOST_THROW_EXCEPTION(transform.stackErrors().front()); } diff --git a/libyul/optimiser/Semantics.cpp b/libyul/optimiser/Semantics.cpp index 7dbbb676b43b..88f4f7c45b5e 100644 --- a/libyul/optimiser/Semantics.cpp +++ b/libyul/optimiser/Semantics.cpp @@ -95,7 +95,7 @@ bool MSizeFinder::containsMSize(Dialect const& _dialect, Block const& _ast) bool MSizeFinder::containsMSize(Dialect const& _dialect, Object const& _object) { - if (containsMSize(_dialect, *_object.code)) + if (containsMSize(_dialect, _object.code->root())) return true; for (std::shared_ptr const& node: _object.subObjects) diff --git a/libyul/optimiser/StackCompressor.cpp b/libyul/optimiser/StackCompressor.cpp index 23d47b6ee554..10360756d670 100644 --- a/libyul/optimiser/StackCompressor.cpp +++ b/libyul/optimiser/StackCompressor.cpp @@ -21,6 +21,7 @@ #include +#include #include #include #include @@ -241,10 +242,23 @@ bool StackCompressor::run( bool _optimizeStackAllocation, size_t _maxIterations ) +{ + yulAssert(_object.code); + auto block = std::get(ASTCopier{}(_object.code->root())); + auto result = run(_dialect, block, _object, _optimizeStackAllocation, _maxIterations); + _object.code = std::make_shared(std::move(block)); + return result; +} + +bool StackCompressor::run( + Dialect const& _dialect, + Block& _astRoot, + Object const& _object, + bool _optimizeStackAllocation, + size_t _maxIterations) { yulAssert( - _object.code && - _object.code->statements.size() > 0 && std::holds_alternative(_object.code->statements.at(0)), + !_astRoot.statements.empty() && std::holds_alternative(_astRoot.statements.at(0)), "Need to run the function grouper before the stack compressor." ); bool usesOptimizedCodeGenerator = false; @@ -253,14 +267,14 @@ bool StackCompressor::run( _optimizeStackAllocation && evmDialect->evmVersion().canOverchargeGasForCall() && evmDialect->providesObjectAccess(); - bool allowMSizeOptimization = !MSizeFinder::containsMSize(_dialect, *_object.code); + bool allowMSizeOptimization = !MSizeFinder::containsMSize(_dialect, _astRoot); if (usesOptimizedCodeGenerator) { - yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, _object); - std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, _dialect, *_object.code); + yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, _astRoot, _object.qualifiedDataNames()); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, _dialect, _astRoot); eliminateVariablesOptimizedCodegen( _dialect, - *_object.code, + _astRoot, StackLayoutGenerator::reportStackTooDeep(*cfg), allowMSizeOptimization ); @@ -268,12 +282,12 @@ bool StackCompressor::run( else for (size_t iterations = 0; iterations < _maxIterations; iterations++) { - std::map stackSurplus = CompilabilityChecker(_dialect, _object, _optimizeStackAllocation).stackDeficit; + std::map stackSurplus = CompilabilityChecker(_dialect, _object, _optimizeStackAllocation, &_astRoot).stackDeficit; if (stackSurplus.empty()) return true; eliminateVariables( _dialect, - *_object.code, + _astRoot, stackSurplus, allowMSizeOptimization ); diff --git a/libyul/optimiser/StackCompressor.h b/libyul/optimiser/StackCompressor.h index d18618667f71..13b9459a28e7 100644 --- a/libyul/optimiser/StackCompressor.h +++ b/libyul/optimiser/StackCompressor.h @@ -44,7 +44,7 @@ struct FunctionDefinition; class StackCompressor { public: - /// Try to remove local variables until the AST is compilable. + /// Try to remove local variables until the AST is compilable. Modifies the object's AST. /// @returns true if it was successful. static bool run( Dialect const& _dialect, @@ -52,6 +52,17 @@ class StackCompressor bool _optimizeStackAllocation, size_t _maxIterations ); + + /// Try to remove local variables until the AST is compilable. Operates on provided block, + /// disregards the AST contained in object. + /// @returns true if it was successful. + static bool run( + Dialect const& _dialect, + Block& _astRoot, + Object const& _object, + bool _optimizeStackAllocation, + size_t _maxIterations + ); }; } diff --git a/libyul/optimiser/StackLimitEvader.cpp b/libyul/optimiser/StackLimitEvader.cpp index 24712938f03b..210be1cf38b6 100644 --- a/libyul/optimiser/StackLimitEvader.cpp +++ b/libyul/optimiser/StackLimitEvader.cpp @@ -119,7 +119,8 @@ u256 literalArgumentValue(FunctionCall const& _call) void StackLimitEvader::run( OptimiserStepContext& _context, - Object& _object + Block& _astRoot, + Object const& _object ) { auto const* evmDialect = dynamic_cast(&_context.dialect); @@ -129,22 +130,23 @@ void StackLimitEvader::run( ); if (evmDialect && evmDialect->evmVersion().canOverchargeGasForCall()) { - yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(*evmDialect, _object); - std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, *evmDialect, *_object.code); - run(_context, _object, StackLayoutGenerator::reportStackTooDeep(*cfg)); + yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(*evmDialect, _astRoot, _object.qualifiedDataNames()); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, *evmDialect, _astRoot); + run(_context, _astRoot, StackLayoutGenerator::reportStackTooDeep(*cfg)); } else - run(_context, _object, CompilabilityChecker{ + run(_context, _astRoot, CompilabilityChecker{ _context.dialect, _object, - true + true, + &_astRoot }.unreachableVariables); } void StackLimitEvader::run( OptimiserStepContext& _context, - Object& _object, + Block& _astRoot, std::map> const& _stackTooDeepErrors ) { @@ -158,23 +160,22 @@ void StackLimitEvader::run( if (!util::contains(unreachables, variable)) unreachables.emplace_back(variable); } - run(_context, _object, unreachableVariables); + run(_context, _astRoot, unreachableVariables); } void StackLimitEvader::run( OptimiserStepContext& _context, - Object& _object, + Block& _astRoot, std::map> const& _unreachableVariables ) { - yulAssert(_object.code, ""); auto const* evmDialect = dynamic_cast(&_context.dialect); yulAssert( evmDialect && evmDialect->providesObjectAccess(), "StackLimitEvader can only be run on objects using the EVMDialect with object access." ); - std::vector memoryGuardCalls = findFunctionCalls(*_object.code, "memoryguard"_yulname); + std::vector memoryGuardCalls = findFunctionCalls(_astRoot, "memoryguard"_yulname); // Do not optimise, if no ``memoryguard`` call is found. if (memoryGuardCalls.empty()) return; @@ -187,23 +188,23 @@ void StackLimitEvader::run( if (reservedMemory != literalArgumentValue(*memoryGuardCall)) return; - CallGraph callGraph = CallGraphGenerator::callGraph(*_object.code); + CallGraph callGraph = CallGraphGenerator::callGraph(_astRoot); // We cannot move variables in recursive functions to fixed memory offsets. for (YulName function: callGraph.recursiveFunctions()) if (_unreachableVariables.count(function)) return; - std::map functionDefinitions = allFunctionDefinitions(*_object.code); + std::map functionDefinitions = allFunctionDefinitions(_astRoot); MemoryOffsetAllocator memoryOffsetAllocator{_unreachableVariables, callGraph.functionCalls, functionDefinitions}; uint64_t requiredSlots = memoryOffsetAllocator.run(); yulAssert(requiredSlots < (uint64_t(1) << 32) - 1, ""); - StackToMemoryMover::run(_context, reservedMemory, memoryOffsetAllocator.slotAllocations, requiredSlots, *_object.code); + StackToMemoryMover::run(_context, reservedMemory, memoryOffsetAllocator.slotAllocations, requiredSlots, _astRoot); reservedMemory += 32 * requiredSlots; - for (FunctionCall* memoryGuardCall: findFunctionCalls(*_object.code, "memoryguard"_yulname)) + for (FunctionCall* memoryGuardCall: findFunctionCalls(_astRoot, "memoryguard"_yulname)) { Literal* literal = std::get_if(&memoryGuardCall->arguments.front()); yulAssert(literal && literal->kind == LiteralKind::Number, ""); diff --git a/libyul/optimiser/StackLimitEvader.h b/libyul/optimiser/StackLimitEvader.h index 0411f05735bc..5029f7825f4b 100644 --- a/libyul/optimiser/StackLimitEvader.h +++ b/libyul/optimiser/StackLimitEvader.h @@ -59,7 +59,7 @@ class StackLimitEvader /// are contained in a recursive function. static void run( OptimiserStepContext& _context, - Object& _object, + Block& _astRoot, std::map> const& _unreachableVariables ); /// @a _stackTooDeepErrors can be determined by the StackLayoutGenerator. @@ -69,7 +69,7 @@ class StackLimitEvader /// are contained in a recursive function. static void run( OptimiserStepContext& _context, - Object& _object, + Block& _astRoot, std::map> const& _stackTooDeepErrors ); /// Determines stack too deep errors using the appropriate code generation backend. @@ -79,7 +79,8 @@ class StackLimitEvader /// are contained in a recursive function. static void run( OptimiserStepContext& _context, - Object& _object + Block& _astRoot, + Object const& _object ); }; diff --git a/libyul/optimiser/Suite.cpp b/libyul/optimiser/Suite.cpp index c022fb0d7451..b8826bb8a339 100644 --- a/libyul/optimiser/Suite.cpp +++ b/libyul/optimiser/Suite.cpp @@ -153,74 +153,76 @@ void OptimiserSuite::run( std::set reservedIdentifiers = _externallyUsedIdentifiers; reservedIdentifiers += _dialect.fixedFunctionNames(); - *_object.code = std::get(Disambiguator( + auto astRoot = std::get(Disambiguator( _dialect, *_object.analysisInfo, reservedIdentifiers - )(*_object.code)); - Block& ast = *_object.code; + )(_object.code->root())); - NameDispenser dispenser{_dialect, ast, reservedIdentifiers}; + NameDispenser dispenser{_dialect, astRoot, reservedIdentifiers}; OptimiserStepContext context{_dialect, dispenser, reservedIdentifiers, _expectedExecutionsPerDeployment}; OptimiserSuite suite(context, Debug::None); // Some steps depend on properties ensured by FunctionHoister, BlockFlattener, FunctionGrouper and // ForLoopInitRewriter. Run them first to be able to run arbitrary sequences safely. - suite.runSequence("hgfo", ast); + suite.runSequence("hgfo", astRoot); - NameSimplifier::run(suite.m_context, ast); + NameSimplifier::run(suite.m_context, astRoot); // Now the user-supplied part - suite.runSequence(_optimisationSequence, ast); + suite.runSequence(_optimisationSequence, astRoot); // This is a tuning parameter, but actually just prevents infinite loops. size_t stackCompressorMaxIterations = 16; - suite.runSequence("g", ast); + suite.runSequence("g", astRoot); // We ignore the return value because we will get a much better error // message once we perform code generation. if (!usesOptimizedCodeGenerator) StackCompressor::run( _dialect, + astRoot, _object, _optimizeStackAllocation, stackCompressorMaxIterations ); // Run the user-supplied clean up sequence - suite.runSequence(_optimisationCleanupSequence, ast); + suite.runSequence(_optimisationCleanupSequence, astRoot); // Hard-coded FunctionGrouper step is used to bring the AST into a canonical form required by the StackCompressor // and StackLimitEvader. This is hard-coded as the last step, as some previously executed steps may break the // aforementioned form, thus causing the StackCompressor/StackLimitEvader to throw. - suite.runSequence("g", ast); + suite.runSequence("g", astRoot); if (evmDialect) { yulAssert(_meter, ""); - ConstantOptimiser{*evmDialect, *_meter}(ast); + ConstantOptimiser{*evmDialect, *_meter}(astRoot); if (usesOptimizedCodeGenerator) { StackCompressor::run( _dialect, + astRoot, _object, _optimizeStackAllocation, stackCompressorMaxIterations ); if (evmDialect->providesObjectAccess()) - StackLimitEvader::run(suite.m_context, _object); + StackLimitEvader::run(suite.m_context, astRoot, _object); } else if (evmDialect->providesObjectAccess() && _optimizeStackAllocation) - StackLimitEvader::run(suite.m_context, _object); + StackLimitEvader::run(suite.m_context, astRoot, _object); } - dispenser.reset(ast); - NameSimplifier::run(suite.m_context, ast); - VarNameCleaner::run(suite.m_context, ast); + dispenser.reset(astRoot); + NameSimplifier::run(suite.m_context, astRoot); + VarNameCleaner::run(suite.m_context, astRoot); #ifdef PROFILE_OPTIMIZER_STEPS outputPerformanceMetrics(suite.m_durationPerStepInMicroseconds); #endif + _object.code = std::make_shared(std::move(astRoot)); *_object.analysisInfo = AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, _object); } diff --git a/test/libsolidity/MemoryGuardTest.cpp b/test/libsolidity/MemoryGuardTest.cpp index 77274200bbb3..c5579d84a166 100644 --- a/test/libsolidity/MemoryGuardTest.cpp +++ b/test/libsolidity/MemoryGuardTest.cpp @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -74,7 +75,7 @@ TestCase::TestResult MemoryGuardTest::run(std::ostream& _stream, std::string con auto handleObject = [&](std::string const& _kind, Object const& _object) { m_obtainedResult += contractName + "(" + _kind + ") " + (findFunctionCalls( - *_object.code, + _object.code->root(), "memoryguard"_yulname ).empty() ? "false" : "true") + "\n"; }; diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp index dece0d82b10e..26f5e0684602 100644 --- a/test/libyul/Common.cpp +++ b/test/libyul/Common.cpp @@ -50,7 +50,7 @@ Dialect const& defaultDialect(bool _yul) } } -std::pair, std::shared_ptr> yul::test::parse(std::string const& _source, bool _yul) +std::pair, std::shared_ptr> yul::test::parse(std::string const& _source, bool _yul) { YulStack stack( solidity::test::CommonOptions::get().evmVersion(), @@ -83,7 +83,7 @@ std::pair, std::shared_ptr> yul::t std::shared_ptr analysisInfo = std::make_shared(); AsmAnalyzer analyzer(*analysisInfo, errorReporter, _dialect, {}, parserResult->qualifiedDataNames()); // TODO this should be done recursively. - if (!analyzer.analyze(*parserResult->code) || errorReporter.hasErrors()) + if (!analyzer.analyze(parserResult->code->root()) || errorReporter.hasErrors()) return {}; return {std::move(parserResult), std::move(analysisInfo)}; } @@ -91,14 +91,14 @@ std::pair, std::shared_ptr> yul::t yul::Block yul::test::disambiguate(std::string const& _source, bool _yul) { auto result = parse(_source, _yul); - return std::get(Disambiguator(defaultDialect(_yul), *result.second, {})(*result.first)); + return std::get(Disambiguator(defaultDialect(_yul), *result.second, {})(result.first->root())); } std::string yul::test::format(std::string const& _source, bool _yul) { auto const version = solidity::test::CommonOptions::get().evmVersion(); Dialect const& dialect = _yul ? EVMDialectTyped::instance(version) : EVMDialect::strictAssemblyForEVMObjects(version); - return yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, dialect)(*parse(_source, _yul).first); + return yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, dialect)(parse(_source, _yul).first->root()); } namespace diff --git a/test/libyul/Common.h b/test/libyul/Common.h index f6c63feb9bb2..4a9696cd9d18 100644 --- a/test/libyul/Common.h +++ b/test/libyul/Common.h @@ -39,12 +39,13 @@ struct AsmAnalysisInfo; struct Block; struct Object; struct Dialect; +class AST; } namespace solidity::yul::test { -std::pair, std::shared_ptr> +std::pair, std::shared_ptr> parse(std::string const& _source, bool _yul = true); std::pair, std::shared_ptr> diff --git a/test/libyul/ControlFlowGraphTest.cpp b/test/libyul/ControlFlowGraphTest.cpp index 9a0e6f092ff7..8e08bf488990 100644 --- a/test/libyul/ControlFlowGraphTest.cpp +++ b/test/libyul/ControlFlowGraphTest.cpp @@ -206,7 +206,7 @@ TestCase::TestResult ControlFlowGraphTest::run(std::ostream& _stream, std::strin std::ostringstream output; - std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, *object->code); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, object->code->root()); output << "digraph CFG {\nnodesep=0.7;\nnode[shape=box];\n\n"; ControlFlowGraphPrinter printer{output}; diff --git a/test/libyul/ControlFlowSideEffectsTest.cpp b/test/libyul/ControlFlowSideEffectsTest.cpp index 6ac5a7b0ad59..054c70547118 100644 --- a/test/libyul/ControlFlowSideEffectsTest.cpp +++ b/test/libyul/ControlFlowSideEffectsTest.cpp @@ -63,10 +63,10 @@ TestCase::TestResult ControlFlowSideEffectsTest::run(std::ostream& _stream, std: ControlFlowSideEffectsCollector sideEffects( EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), - *obj.code + obj.code->root() ); m_obtainedResult.clear(); - forEach(*obj.code, [&](FunctionDefinition const& _fun) { + forEach(obj.code->root(), [&](FunctionDefinition const& _fun) { std::string effectStr = toString(sideEffects.functionSideEffects().at(&_fun)); m_obtainedResult += _fun.name.str() + (effectStr.empty() ? ":" : ": " + effectStr) + "\n"; }); diff --git a/test/libyul/FunctionSideEffects.cpp b/test/libyul/FunctionSideEffects.cpp index f1bd0ea379d1..3220a8c6f983 100644 --- a/test/libyul/FunctionSideEffects.cpp +++ b/test/libyul/FunctionSideEffects.cpp @@ -89,7 +89,7 @@ TestCase::TestResult FunctionSideEffects::run(std::ostream& _stream, std::string std::map functionSideEffects = SideEffectsPropagator::sideEffects( EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), - CallGraphGenerator::callGraph(*obj.code) + CallGraphGenerator::callGraph(obj.code->root()) ); std::map functionSideEffectsStr; diff --git a/test/libyul/KnowledgeBaseTest.cpp b/test/libyul/KnowledgeBaseTest.cpp index 6a9d3e6da8be..a149381ca0bc 100644 --- a/test/libyul/KnowledgeBaseTest.cpp +++ b/test/libyul/KnowledgeBaseTest.cpp @@ -23,6 +23,7 @@ #include #include +#include #include #include #include @@ -48,15 +49,17 @@ class KnowledgeBaseTest std::tie(m_object, analysisInfo) = yul::test::parse(_source, m_dialect, errorList); BOOST_REQUIRE(m_object && errorList.empty() && m_object->code); - NameDispenser dispenser(m_dialect, *m_object->code); + auto astRoot = std::get(yul::ASTCopier{}(m_object->code->root())); + NameDispenser dispenser(m_dialect, astRoot); std::set reserved; OptimiserStepContext context{m_dialect, dispenser, reserved, 0}; - CommonSubexpressionEliminator::run(context, *m_object->code); + CommonSubexpressionEliminator::run(context, astRoot); - m_ssaValues(*m_object->code); + m_ssaValues(astRoot); for (auto const& [name, expression]: m_ssaValues.values()) m_values[name].value = expression; + m_object->code = std::make_shared(std::move(astRoot)); return KnowledgeBase([this](YulName _var) { return util::valueOrNullptr(m_values, _var); }); } diff --git a/test/libyul/Metrics.cpp b/test/libyul/Metrics.cpp index ac3153433f56..ce65cf2c8574 100644 --- a/test/libyul/Metrics.cpp +++ b/test/libyul/Metrics.cpp @@ -37,9 +37,9 @@ namespace size_t codeSize(std::string const& _source, CodeWeights const _weights = {}) { - std::shared_ptr ast = parse(_source, false).first; + std::shared_ptr ast = parse(_source, false).first; BOOST_REQUIRE(ast); - return CodeSize::codeSize(*ast, _weights); + return CodeSize::codeSize(ast->root(), _weights); } } diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index 7b3cdac8b2b1..0ed09f6a908a 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -54,7 +54,7 @@ namespace solidity::yul::test namespace { -std::shared_ptr parse(std::string const& _source, Dialect const& _dialect, ErrorReporter& errorReporter) +std::shared_ptr parse(std::string const& _source, Dialect const& _dialect, ErrorReporter& errorReporter) { auto stream = CharStream(_source, ""); std::map> indicesToSourceNames; @@ -73,7 +73,7 @@ std::shared_ptr parse(std::string const& _source, Dialect const& _dialect analysisInfo, errorReporter, _dialect - ).analyze(*parserResult)) + ).analyze(parserResult->root())) return parserResult; } return {}; @@ -152,7 +152,7 @@ BOOST_AUTO_TEST_CASE(default_types_set) { ErrorList errorList; ErrorReporter reporter(errorList); - std::shared_ptr result = parse( + std::shared_ptr result = parse( "{" "let x:bool := true:bool " "let z:bool := true " @@ -165,7 +165,7 @@ BOOST_AUTO_TEST_CASE(default_types_set) BOOST_REQUIRE(!!result && errorList.size() == 0); // All types are printed. - BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::Full, EVMDialectTyped::instance(EVMVersion()))(*result), + BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::Full, EVMDialectTyped::instance(EVMVersion()))(result->root()), "{\n" " let x:bool := true:bool\n" " let z:bool := true:bool\n" @@ -177,7 +177,7 @@ BOOST_AUTO_TEST_CASE(default_types_set) ); // Now the default types should be omitted. - BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::OmitDefault, EVMDialectTyped::instance(EVMVersion()))(*result), + BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::OmitDefault, EVMDialectTyped::instance(EVMVersion()))(result->root()), "{\n" " let x:bool := true\n" " let z:bool := true\n" @@ -204,9 +204,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_empty_block) "/// @src 0:234:543\n" "{}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 234, 543); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); } BOOST_AUTO_TEST_CASE(customSourceLocations_block_with_children) @@ -222,14 +222,14 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_with_children) "let y := add(1, 2)\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); - CHECK_LOCATION(result->debugData->originLocation, "source0", 234, 543); - BOOST_REQUIRE_EQUAL(3, result->statements.size()); - CHECK_LOCATION(originLocationOf(result->statements.at(0)), "source0", 234, 543); - CHECK_LOCATION(originLocationOf(result->statements.at(1)), "source0", 123, 432); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); + BOOST_REQUIRE_EQUAL(3, result->root().statements.size()); + CHECK_LOCATION(originLocationOf(result->root().statements.at(0)), "source0", 234, 543); + CHECK_LOCATION(originLocationOf(result->root().statements.at(1)), "source0", 123, 432); // [2] is inherited source location - CHECK_LOCATION(originLocationOf(result->statements.at(2)), "source0", 123, 432); + CHECK_LOCATION(originLocationOf(result->root().statements.at(2)), "source0", 123, 432); } BOOST_AUTO_TEST_CASE(customSourceLocations_block_different_sources) @@ -245,14 +245,14 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_different_sources) "let y := add(1, 2)\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 234, 543); - BOOST_REQUIRE_EQUAL(3, result->statements.size()); - CHECK_LOCATION(originLocationOf(result->statements.at(0)), "source0", 234, 543); - CHECK_LOCATION(originLocationOf(result->statements.at(1)), "source1", 123, 432); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); + BOOST_REQUIRE_EQUAL(3, result->root().statements.size()); + CHECK_LOCATION(originLocationOf(result->root().statements.at(0)), "source0", 234, 543); + CHECK_LOCATION(originLocationOf(result->root().statements.at(1)), "source1", 123, 432); // [2] is inherited source location - CHECK_LOCATION(originLocationOf(result->statements.at(2)), "source1", 123, 432); + CHECK_LOCATION(originLocationOf(result->root().statements.at(2)), "source1", 123, 432); } BOOST_AUTO_TEST_CASE(customSourceLocations_block_nested) @@ -267,11 +267,11 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_nested) "switch y case 0 {} default {}\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 234, 543); - BOOST_REQUIRE_EQUAL(2, result->statements.size()); - CHECK_LOCATION(originLocationOf(result->statements.at(1)), "source0", 343, 434); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); + BOOST_REQUIRE_EQUAL(2, result->root().statements.size()); + CHECK_LOCATION(originLocationOf(result->root().statements.at(1)), "source0", 343, 434); } BOOST_AUTO_TEST_CASE(customSourceLocations_block_switch_case) @@ -291,13 +291,13 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_switch_case) "}\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 234, 543); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); - BOOST_REQUIRE_EQUAL(2, result->statements.size()); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(1))); - auto const& switchStmt = std::get(result->statements.at(1)); + BOOST_REQUIRE_EQUAL(2, result->root().statements.size()); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(1))); + auto const& switchStmt = std::get(result->root().statements.at(1)); CHECK_LOCATION(switchStmt.debugData->originLocation, "source0", 343, 434); BOOST_REQUIRE_EQUAL(1, switchStmt.cases.size()); @@ -323,22 +323,22 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_inherit_into_outer_scope) "let y := add(1, 2)\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 1, 100); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 1, 100); - BOOST_REQUIRE_EQUAL(3, result->statements.size()); - CHECK_LOCATION(originLocationOf(result->statements.at(0)), "source0", 1, 100); + BOOST_REQUIRE_EQUAL(3, result->root().statements.size()); + CHECK_LOCATION(originLocationOf(result->root().statements.at(0)), "source0", 1, 100); // First child element must be a block itself with one statement. - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - BOOST_REQUIRE_EQUAL(std::get(result->statements.at(0)).statements.size(), 1); - CHECK_LOCATION(originLocationOf(std::get(result->statements.at(0)).statements.at(0)), "source0", 123, 432); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + BOOST_REQUIRE_EQUAL(std::get(result->root().statements.at(0)).statements.size(), 1); + CHECK_LOCATION(originLocationOf(std::get(result->root().statements.at(0)).statements.at(0)), "source0", 123, 432); // The next two elements have an inherited source location from the prior inner scope. - CHECK_LOCATION(originLocationOf(result->statements.at(1)), "source0", 123, 432); - CHECK_LOCATION(originLocationOf(result->statements.at(2)), "source0", 123, 432); + CHECK_LOCATION(originLocationOf(result->root().statements.at(1)), "source0", 123, 432); + CHECK_LOCATION(originLocationOf(result->root().statements.at(2)), "source0", 123, 432); } BOOST_AUTO_TEST_CASE(customSourceLocations_assign_empty) @@ -354,11 +354,11 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_assign_empty) "a := true:bool\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); // should still parse - BOOST_REQUIRE_EQUAL(2, result->statements.size()); - CHECK_LOCATION(originLocationOf(result->statements.at(0)), "source0", 123, 432); - CHECK_LOCATION(originLocationOf(result->statements.at(1)), "source1", 1, 10); + BOOST_REQUIRE_EQUAL(2, result->root().statements.size()); + CHECK_LOCATION(originLocationOf(result->root().statements.at(0)), "source0", 123, 432); + CHECK_LOCATION(originLocationOf(result->root().statements.at(1)), "source1", 1, 10); } BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_source_index) @@ -375,7 +375,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_source_index) "\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); // should still parse BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); @@ -395,13 +395,13 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_mixed_locations_1) ":= true:bool\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE_EQUAL(1, result->statements.size()); - CHECK_LOCATION(originLocationOf(result->statements.at(0)), "source0", 123, 432); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varDecl = std::get(result->statements.at(0)); + BOOST_REQUIRE_EQUAL(1, result->root().statements.size()); + CHECK_LOCATION(originLocationOf(result->root().statements.at(0)), "source0", 123, 432); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varDecl = std::get(result->root().statements.at(0)); CHECK_LOCATION(originLocationOf(*varDecl.value), "source0", 234, 2026); } @@ -418,14 +418,14 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_mixed_locations_2) } )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE_EQUAL(1, result->statements.size()); - CHECK_LOCATION(result->debugData->originLocation, "source0", 0, 5); + BOOST_REQUIRE_EQUAL(1, result->root().statements.size()); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 0, 5); // `let x := add(1, ` - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varDecl = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varDecl = std::get(result->root().statements.at(0)); CHECK_LOCATION(varDecl.debugData->originLocation, "source0", 0, 5); BOOST_REQUIRE(!!varDecl.value); BOOST_REQUIRE(std::holds_alternative(*varDecl.value)); @@ -452,24 +452,24 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_mixed_locations_3) } )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE_EQUAL(2, result->statements.size()); - CHECK_LOCATION(result->debugData->originLocation, "source1", 23, 45); + BOOST_REQUIRE_EQUAL(2, result->root().statements.size()); + CHECK_LOCATION(result->root().debugData->originLocation, "source1", 23, 45); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - Block const& innerBlock = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + Block const& innerBlock = std::get(result->root().statements.at(0)); CHECK_LOCATION(innerBlock.debugData->originLocation, "source1", 23, 45); BOOST_REQUIRE_EQUAL(1, innerBlock.statements.size()); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(1))); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(1))); ExpressionStatement const& sstoreStmt = std::get(innerBlock.statements.at(0)); BOOST_REQUIRE(std::holds_alternative(sstoreStmt.expression)); FunctionCall const& sstoreCall = std::get(sstoreStmt.expression); CHECK_LOCATION(sstoreCall.debugData->originLocation, "source1", 23, 45); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(1))); - ExpressionStatement mstoreStmt = std::get(result->statements.at(1)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(1))); + ExpressionStatement mstoreStmt = std::get(result->root().statements.at(1)); BOOST_REQUIRE(std::holds_alternative(mstoreStmt.expression)); FunctionCall const& mstoreCall = std::get(mstoreStmt.expression); CHECK_LOCATION(mstoreCall.debugData->originLocation, "source0", 420, 680); @@ -488,13 +488,13 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_comments_after_valid) } )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE_EQUAL(1, result->statements.size()); - CHECK_LOCATION(result->debugData->originLocation, "source1", 23, 45); + BOOST_REQUIRE_EQUAL(1, result->root().statements.size()); + CHECK_LOCATION(result->root().debugData->originLocation, "source1", 23, 45); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varDecl = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varDecl = std::get(result->root().statements.at(0)); CHECK_LOCATION(varDecl.debugData->originLocation, "source0", 420, 680); } @@ -507,12 +507,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_suffix) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 8387_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_prefix) @@ -524,9 +524,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_prefix) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_unspecified) @@ -538,9 +538,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_unspecified) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_non_integer) @@ -552,12 +552,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_non_integer) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 8387_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_bad_integer) @@ -569,12 +569,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_bad_integer) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 6367_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_ensure_last_match) @@ -590,10 +590,10 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_ensure_last_match) } )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varDecl = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varDecl = std::get(result->root().statements.at(0)); // Ensure the latest @src per documentation-comment is used (0:30:40). CHECK_LOCATION(varDecl.debugData->originLocation, "source0", 30, 40); @@ -608,12 +608,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_no_whitespace) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 8387_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_separated_with_single_space) @@ -625,9 +625,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_separated_with_single_s {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source1", 333, 444); + CHECK_LOCATION(result->root().debugData->originLocation, "source1", 333, 444); } BOOST_AUTO_TEST_CASE(customSourceLocations_leading_trailing_whitespace) @@ -636,9 +636,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_leading_trailing_whitespace) ErrorReporter reporter(errorList); auto const sourceText = "/// @src 0:111:222 \n{}"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 111, 222); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); } BOOST_AUTO_TEST_CASE(customSourceLocations_reference_original_sloc) @@ -653,10 +653,10 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_reference_original_sloc) } )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varDecl = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varDecl = std::get(result->root().statements.at(0)); // -1 points to original source code, which in this case is `"source0"` (which is also CHECK_LOCATION(varDecl.debugData->originLocation, "", 10, 20); @@ -675,16 +675,16 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets) } )~~~"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE_EQUAL(result->statements.size(), 2); + BOOST_REQUIRE_EQUAL(result->root().statements.size(), 2); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varX = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varX = std::get(result->root().statements.at(0)); CHECK_LOCATION(varX.debugData->originLocation, "source0", 149, 156); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(1))); - VariableDeclaration const& varY = std::get(result->statements.at(1)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(1))); + VariableDeclaration const& varY = std::get(result->root().statements.at(1)); BOOST_REQUIRE(!!varY.value); BOOST_REQUIRE(std::holds_alternative(*varY.value)); Literal const& literal128 = std::get(*varY.value); @@ -700,9 +700,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_empty_snippet) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 111, 222); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); } BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_no_whitespace_before_snippet) @@ -714,12 +714,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_no_whitespace_befo {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 8387_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_no_whitespace_after_snippet) @@ -731,9 +731,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_no_whitespace_afte {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 111, 222); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); } BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_with_snippets_no_whitespace) @@ -745,9 +745,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_with_snippets_no_whites {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source1", 333, 444); + CHECK_LOCATION(result->root().debugData->originLocation, "source1", 333, 444); } BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_with_snippets_unterminated_quote) @@ -759,12 +759,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_with_snippets_untermina {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 1544_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote) @@ -777,12 +777,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 1544_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(customSourceLocations_two_snippets_with_hex_comment) @@ -794,11 +794,11 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_snippets_with_hex_comment) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); // the second source location is not parsed as such, as the hex string isn't interpreted as snippet but // as the beginning of the tail in AsmParser - CHECK_LOCATION(result->debugData->originLocation, "source0", 111, 222); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); } BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_escapes) @@ -810,9 +810,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_escapes) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source0", 111, 222); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); } BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote_snippet_with_whitespaces_and_escapes) @@ -825,9 +825,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote_snippet_with_whitespaces {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - CHECK_LOCATION(result->debugData->originLocation, "source1", 222, 333); + CHECK_LOCATION(result->root().debugData->originLocation, "source1", 222, 333); } BOOST_DATA_TEST_CASE(customSourceLocations_scanner_errors_outside_string_lits_are_ignored, boost::unit_test::data::make({"0x ", "/** unterminated comment", "1_23_4"}), invalid) @@ -840,9 +840,9 @@ BOOST_DATA_TEST_CASE(customSourceLocations_scanner_errors_outside_string_lits_ar {{}} )", invalid); EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.empty()); - CHECK_LOCATION(result->debugData->originLocation, "source1", 222, 333); + CHECK_LOCATION(result->root().debugData->originLocation, "source1", 222, 333); } BOOST_AUTO_TEST_CASE(customSourceLocations_multi_line_source_loc) @@ -858,9 +858,9 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_multi_line_source_loc) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.empty()); - CHECK_LOCATION(result->debugData->originLocation, "source0", 333, 444); + CHECK_LOCATION(result->root().debugData->originLocation, "source0", 333, 444); } BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_with_nested_locations) @@ -876,16 +876,16 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_with_nested_locati } )~~~"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE_EQUAL(result->statements.size(), 2); + BOOST_REQUIRE_EQUAL(result->root().statements.size(), 2); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varX = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varX = std::get(result->root().statements.at(0)); CHECK_LOCATION(varX.debugData->originLocation, "source0", 149, 156); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(1))); - VariableDeclaration const& varY = std::get(result->statements.at(1)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(1))); + VariableDeclaration const& varY = std::get(result->root().statements.at(1)); BOOST_REQUIRE(!!varY.value); BOOST_REQUIRE(std::holds_alternative(*varY.value)); Literal const& literal128 = std::get(*varY.value); @@ -905,13 +905,13 @@ BOOST_AUTO_TEST_CASE(astid) } )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); - BOOST_CHECK(result->debugData->astID == int64_t(7)); - auto const& funDef = std::get(result->statements.at(0)); + BOOST_CHECK(result->root().debugData->astID == int64_t(7)); + auto const& funDef = std::get(result->root().statements.at(0)); BOOST_CHECK(funDef.debugData->astID == int64_t(2)); BOOST_CHECK(funDef.parameters.at(0).debugData->astID == std::nullopt); - BOOST_CHECK(debugDataOf(result->statements.at(1))->astID == std::nullopt); + BOOST_CHECK(debugDataOf(result->root().statements.at(1))->astID == std::nullopt); } BOOST_AUTO_TEST_CASE(astid_reset) @@ -927,13 +927,13 @@ BOOST_AUTO_TEST_CASE(astid_reset) } )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); - BOOST_CHECK(result->debugData->astID == int64_t(7)); - auto const& funDef = std::get(result->statements.at(0)); + BOOST_CHECK(result->root().debugData->astID == int64_t(7)); + auto const& funDef = std::get(result->root().statements.at(0)); BOOST_CHECK(funDef.debugData->astID == int64_t(2)); BOOST_CHECK(funDef.parameters.at(0).debugData->astID == std::nullopt); - BOOST_CHECK(debugDataOf(result->statements.at(1))->astID == std::nullopt); + BOOST_CHECK(debugDataOf(result->root().statements.at(1))->astID == std::nullopt); } BOOST_AUTO_TEST_CASE(astid_multi) @@ -945,9 +945,9 @@ BOOST_AUTO_TEST_CASE(astid_multi) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); - BOOST_CHECK(result->debugData->astID == int64_t(8)); + BOOST_CHECK(result->root().debugData->astID == int64_t(8)); } BOOST_AUTO_TEST_CASE(astid_invalid) @@ -959,12 +959,12 @@ BOOST_AUTO_TEST_CASE(astid_invalid) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); BOOST_TEST(errorList[0]->errorId() == 1749_error); - CHECK_LOCATION(result->debugData->originLocation, "", -1, -1); + CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); } BOOST_AUTO_TEST_CASE(astid_too_large) @@ -976,7 +976,7 @@ BOOST_AUTO_TEST_CASE(astid_too_large) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); @@ -992,7 +992,7 @@ BOOST_AUTO_TEST_CASE(astid_way_too_large) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); @@ -1008,7 +1008,7 @@ BOOST_AUTO_TEST_CASE(astid_not_fully_numeric) {} )"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); BOOST_TEST(errorList[0]->type() == Error::Type::SyntaxError); @@ -1030,12 +1030,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_multiple_src_tags_on_one_line) " let x := 123\n" "}\n"; EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); - std::shared_ptr result = parse(sourceText, dialect, reporter); + std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); - BOOST_REQUIRE_EQUAL(result->statements.size(), 1); + BOOST_REQUIRE_EQUAL(result->root().statements.size(), 1); - BOOST_REQUIRE(std::holds_alternative(result->statements.at(0))); - VariableDeclaration const& varX = std::get(result->statements.at(0)); + BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); + VariableDeclaration const& varX = std::get(result->root().statements.at(0)); CHECK_LOCATION(varX.debugData->originLocation, "source1", 4, 5); } diff --git a/test/libyul/StackLayoutGeneratorTest.cpp b/test/libyul/StackLayoutGeneratorTest.cpp index 02b03ccea76d..2abac60e5c40 100644 --- a/test/libyul/StackLayoutGeneratorTest.cpp +++ b/test/libyul/StackLayoutGeneratorTest.cpp @@ -224,7 +224,7 @@ TestCase::TestResult StackLayoutGeneratorTest::run(std::ostream& _stream, std::s std::ostringstream output; - std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, *object->code); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, object->code->root()); StackLayout stackLayout = StackLayoutGenerator::run(*cfg); output << "digraph CFG {\nnodesep=0.7;\nnode[shape=box];\n\n"; diff --git a/test/libyul/YulInterpreterTest.cpp b/test/libyul/YulInterpreterTest.cpp index eb6a447d1273..d987c519c3e7 100644 --- a/test/libyul/YulInterpreterTest.cpp +++ b/test/libyul/YulInterpreterTest.cpp @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -98,7 +99,7 @@ std::string YulInterpreterTest::interpret() Interpreter::run( state, EVMDialect::strictAssemblyForEVMObjects(solidity::test::CommonOptions::get().evmVersion()), - *m_ast, + m_ast->root(), /*disableExternalCalls=*/ !m_simulateExternalCallsToSelf, /*disableMemoryTracing=*/ false ); diff --git a/test/libyul/YulInterpreterTest.h b/test/libyul/YulInterpreterTest.h index a20b0688a236..f5368670240d 100644 --- a/test/libyul/YulInterpreterTest.h +++ b/test/libyul/YulInterpreterTest.h @@ -23,7 +23,7 @@ namespace solidity::yul { struct AsmAnalysisInfo; -struct Block; +class AST; } namespace solidity::yul::test @@ -45,7 +45,7 @@ class YulInterpreterTest: public solidity::frontend::test::EVMVersionRestrictedT bool parse(std::ostream& _stream, std::string const& _linePrefix, bool const _formatted); std::string interpret(); - std::shared_ptr m_ast; + std::shared_ptr m_ast; std::shared_ptr m_analysisInfo; bool m_simulateExternalCallsToSelf = false; }; diff --git a/test/libyul/YulOptimizerTest.cpp b/test/libyul/YulOptimizerTest.cpp index b30fa825112a..df28515c37cb 100644 --- a/test/libyul/YulOptimizerTest.cpp +++ b/test/libyul/YulOptimizerTest.cpp @@ -25,6 +25,7 @@ #include #include +#include #include #include @@ -77,19 +78,23 @@ TestCase::TestResult YulOptimizerTest::run(std::ostream& _stream, std::string co AnsiColorized(_stream, _formatted, {formatting::BOLD, formatting::RED}) << _linePrefix << "Invalid optimizer step: " << m_optimizerStep << std::endl; return TestResult::FatalError; } - - auto const printed = (m_object->subObjects.empty() ? AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, *m_dialect}(*m_object->code) : m_object->toString(*m_dialect)); + auto optimizedObject = tester.optimizedObject(); + std::string printedOptimizedObject; + if (optimizedObject->subObjects.empty()) + printedOptimizedObject = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, *m_dialect}(optimizedObject->code->root()); + else + printedOptimizedObject = optimizedObject->toString(*m_dialect); // Re-parse new code for compilability - if (!std::get<0>(parse(_stream, _linePrefix, _formatted, printed))) + if (!std::get<0>(parse(_stream, _linePrefix, _formatted, printedOptimizedObject))) { util::AnsiColorized(_stream, _formatted, {util::formatting::BOLD, util::formatting::CYAN}) << _linePrefix << "Result after the optimiser:" << std::endl; - printPrefixed(_stream, printed, _linePrefix + " "); + printPrefixed(_stream, printedOptimizedObject, _linePrefix + " "); return TestResult::FatalError; } - m_obtainedResult = "step: " + m_optimizerStep + "\n\n" + printed + "\n"; + m_obtainedResult = "step: " + m_optimizerStep + "\n\n" + printedOptimizedObject + "\n"; return checkResult(_stream, _linePrefix, _formatted); } diff --git a/test/libyul/YulOptimizerTestCommon.cpp b/test/libyul/YulOptimizerTestCommon.cpp index 80746c93ba9f..357e5b657998 100644 --- a/test/libyul/YulOptimizerTestCommon.cpp +++ b/test/libyul/YulOptimizerTestCommon.cpp @@ -76,275 +76,361 @@ using namespace solidity::frontend; YulOptimizerTestCommon::YulOptimizerTestCommon( std::shared_ptr _obj, Dialect const& _dialect -) +): m_dialect(&_dialect), m_object(_obj), m_optimizedObject(std::make_shared()), m_analysisInfo(m_object->analysisInfo) { - m_object = _obj; - m_ast = m_object->code; - m_analysisInfo = m_object->analysisInfo; - m_dialect = &_dialect; - + *m_optimizedObject = *m_object; m_namedSteps = { - {"disambiguator", [&]() { disambiguate(); }}, + {"disambiguator", [&]() { return disambiguate(); }}, {"nameDisplacer", [&]() { - disambiguate(); + auto block = disambiguate(); + updateContext(block); NameDisplacer{ *m_nameDispenser, {"illegal1"_yulname, "illegal2"_yulname, "illegal3"_yulname, "illegal4"_yulname, "illegal5"_yulname} - }(*m_ast); + }(block); + return block; }}, {"blockFlattener", [&]() { - disambiguate(); - FunctionGrouper::run(*m_context, *m_ast); - BlockFlattener::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionGrouper::run(*m_context, block); + BlockFlattener::run(*m_context, block); + return block; }}, {"constantOptimiser", [&]() { + auto block = std::get(ASTCopier{}(m_object->code->root())); + updateContext(block); GasMeter meter(dynamic_cast(*m_dialect), false, 200); - ConstantOptimiser{dynamic_cast(*m_dialect), meter}(*m_ast); + ConstantOptimiser{dynamic_cast(*m_dialect), meter}(block); + return block; + }}, + {"varDeclInitializer", [&]() { + auto block = std::get(ASTCopier{}(m_object->code->root())); + updateContext(block); + VarDeclInitializer::run(*m_context, block); + return block; }}, - {"varDeclInitializer", [&]() { VarDeclInitializer::run(*m_context, *m_ast); }}, {"varNameCleaner", [&]() { - disambiguate(); - FunctionHoister::run(*m_context, *m_ast); - FunctionGrouper::run(*m_context, *m_ast); - VarNameCleaner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionHoister::run(*m_context, block); + FunctionGrouper::run(*m_context, block); + VarNameCleaner::run(*m_context, block); + return block; }}, {"forLoopConditionIntoBody", [&]() { - disambiguate(); - ForLoopConditionIntoBody::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopConditionIntoBody::run(*m_context, block); + return block; }}, {"forLoopInitRewriter", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + return block; }}, {"commonSubexpressionEliminator", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - CommonSubexpressionEliminator::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + CommonSubexpressionEliminator::run(*m_context, block); + return block; }}, {"conditionalUnsimplifier", [&]() { - disambiguate(); - ConditionalUnsimplifier::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ConditionalUnsimplifier::run(*m_context, block); + return block; }}, {"conditionalSimplifier", [&]() { - disambiguate(); - ConditionalSimplifier::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ConditionalSimplifier::run(*m_context, block); + return block; + }}, + {"expressionSplitter", [&]() { + auto block = std::get(ASTCopier{}(m_object->code->root())); + updateContext(block); + ExpressionSplitter::run(*m_context, block); + return block; }}, - {"expressionSplitter", [&]() { ExpressionSplitter::run(*m_context, *m_ast); }}, {"expressionJoiner", [&]() { - disambiguate(); - ExpressionJoiner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ExpressionJoiner::run(*m_context, block); + return block; }}, {"splitJoin", [&]() { - disambiguate(); - ExpressionSplitter::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ExpressionSplitter::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + return block; }}, {"functionGrouper", [&]() { - disambiguate(); - FunctionGrouper::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionGrouper::run(*m_context, block); + return block; }}, {"functionHoister", [&]() { - disambiguate(); - FunctionHoister::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionHoister::run(*m_context, block); + return block; }}, {"functionSpecializer", [&]() { - disambiguate(); - FunctionHoister::run(*m_context, *m_object->code); - FunctionSpecializer::run(*m_context, *m_object->code); + auto block = disambiguate(); + updateContext(block); + FunctionHoister::run(*m_context, block); + FunctionSpecializer::run(*m_context, block); + return block; }}, {"expressionInliner", [&]() { - disambiguate(); - ExpressionInliner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ExpressionInliner::run(*m_context, block); + return block; }}, {"fullInliner", [&]() { - disambiguate(); - FunctionHoister::run(*m_context, *m_ast); - FunctionGrouper::run(*m_context, *m_ast); - ExpressionSplitter::run(*m_context, *m_ast); - FullInliner::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionHoister::run(*m_context, block); + FunctionGrouper::run(*m_context, block); + ExpressionSplitter::run(*m_context, block); + FullInliner::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + return block; }}, {"fullInlinerWithoutSplitter", [&]() { - disambiguate(); - FunctionHoister::run(*m_context, *m_ast); - FunctionGrouper::run(*m_context, *m_ast); - FullInliner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionHoister::run(*m_context, block); + FunctionGrouper::run(*m_context, block); + FullInliner::run(*m_context, block); + return block; }}, {"rematerialiser", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - Rematerialiser::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + Rematerialiser::run(*m_context, block); + return block; }}, {"expressionSimplifier", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - ExpressionSplitter::run(*m_context, *m_ast); - CommonSubexpressionEliminator::run(*m_context, *m_ast); - ExpressionSimplifier::run(*m_context, *m_ast); - ExpressionSimplifier::run(*m_context, *m_ast); - ExpressionSimplifier::run(*m_context, *m_ast); - UnusedPruner::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + ExpressionSplitter::run(*m_context, block); + CommonSubexpressionEliminator::run(*m_context, block); + ExpressionSimplifier::run(*m_context, block); + ExpressionSimplifier::run(*m_context, block); + ExpressionSimplifier::run(*m_context, block); + UnusedPruner::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + return block; }}, {"fullSimplify", [&]() { - disambiguate(); - FunctionGrouper::run(*m_context, *m_ast); - BlockFlattener::run(*m_context, *m_ast); - ExpressionSplitter::run(*m_context, *m_ast); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - CommonSubexpressionEliminator::run(*m_context, *m_ast); - ExpressionSimplifier::run(*m_context, *m_ast); - UnusedPruner::run(*m_context, *m_ast); - CircularReferencesPruner::run(*m_context, *m_ast); - DeadCodeEliminator::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionGrouper::run(*m_context, block); + BlockFlattener::run(*m_context, block); + ExpressionSplitter::run(*m_context, block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + CommonSubexpressionEliminator::run(*m_context, block); + ExpressionSimplifier::run(*m_context, block); + UnusedPruner::run(*m_context, block); + CircularReferencesPruner::run(*m_context, block); + DeadCodeEliminator::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + return block; }}, {"unusedFunctionParameterPruner", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_object->code); - LiteralRematerialiser::run(*m_context, *m_object->code); - UnusedFunctionParameterPruner::run(*m_context, *m_object->code); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + LiteralRematerialiser::run(*m_context, block); + UnusedFunctionParameterPruner::run(*m_context, block); + return block; }}, {"unusedPruner", [&]() { - disambiguate(); - UnusedPruner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + UnusedPruner::run(*m_context, block); + return block; }}, {"circularReferencesPruner", [&]() { - disambiguate(); - FunctionHoister::run(*m_context, *m_ast); - CircularReferencesPruner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionHoister::run(*m_context, block); + CircularReferencesPruner::run(*m_context, block); + return block; }}, {"deadCodeEliminator", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - DeadCodeEliminator::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + DeadCodeEliminator::run(*m_context, block); + return block; }}, {"ssaTransform", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - SSATransform::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + SSATransform::run(*m_context, block); + return block; }}, {"unusedAssignEliminator", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - UnusedAssignEliminator::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + UnusedAssignEliminator::run(*m_context, block); + return block; }}, {"unusedStoreEliminator", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - ExpressionSplitter::run(*m_context, *m_ast); - SSATransform::run(*m_context, *m_ast); - UnusedStoreEliminator::run(*m_context, *m_ast); - SSAReverser::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + ExpressionSplitter::run(*m_context, block); + SSATransform::run(*m_context, block); + UnusedStoreEliminator::run(*m_context, block); + SSAReverser::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + return block; }}, {"equalStoreEliminator", [&]() { - disambiguate(); - FunctionHoister::run(*m_context, *m_ast); - ForLoopInitRewriter::run(*m_context, *m_ast); - EqualStoreEliminator::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionHoister::run(*m_context, block); + ForLoopInitRewriter::run(*m_context, block); + EqualStoreEliminator::run(*m_context, block); + return block; }}, {"ssaPlusCleanup", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - SSATransform::run(*m_context, *m_ast); - UnusedAssignEliminator::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + SSATransform::run(*m_context, block); + UnusedAssignEliminator::run(*m_context, block); + return block; }}, {"loadResolver", [&]() { - disambiguate(); - FunctionGrouper::run(*m_context, *m_ast); - BlockFlattener::run(*m_context, *m_ast); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - ExpressionSplitter::run(*m_context, *m_ast); - CommonSubexpressionEliminator::run(*m_context, *m_ast); - ExpressionSimplifier::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + FunctionGrouper::run(*m_context, block); + BlockFlattener::run(*m_context, block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + ExpressionSplitter::run(*m_context, block); + CommonSubexpressionEliminator::run(*m_context, block); + ExpressionSimplifier::run(*m_context, block); - LoadResolver::run(*m_context, *m_ast); + LoadResolver::run(*m_context, block); - UnusedPruner::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); - ExpressionJoiner::run(*m_context, *m_ast); + UnusedPruner::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + ExpressionJoiner::run(*m_context, block); + return block; }}, {"loopInvariantCodeMotion", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - LoopInvariantCodeMotion::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + LoopInvariantCodeMotion::run(*m_context, block); + return block; }}, {"controlFlowSimplifier", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - ControlFlowSimplifier::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + ControlFlowSimplifier::run(*m_context, block); + return block; }}, {"structuralSimplifier", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - LiteralRematerialiser::run(*m_context, *m_ast); - StructuralSimplifier::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + LiteralRematerialiser::run(*m_context, block); + StructuralSimplifier::run(*m_context, block); + return block; }}, {"equivalentFunctionCombiner", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - EquivalentFunctionCombiner::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + EquivalentFunctionCombiner::run(*m_context, block); + return block; }}, {"ssaReverser", [&]() { - disambiguate(); - SSAReverser::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + SSAReverser::run(*m_context, block); + return block; }}, {"ssaAndBack", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); // apply SSA - SSATransform::run(*m_context, *m_ast); - UnusedAssignEliminator::run(*m_context, *m_ast); + SSATransform::run(*m_context, block); + UnusedAssignEliminator::run(*m_context, block); // reverse SSA - SSAReverser::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - CommonSubexpressionEliminator::run(*m_context, *m_ast); - UnusedPruner::run(*m_context, *m_ast); + SSAReverser::run(*m_context, block); + FunctionHoister::run(*m_context, block); + CommonSubexpressionEliminator::run(*m_context, block); + UnusedPruner::run(*m_context, block); + return block; }}, {"stackCompressor", [&]() { - disambiguate(); - ForLoopInitRewriter::run(*m_context, *m_ast); - FunctionHoister::run(*m_context, *m_ast); - FunctionGrouper::run(*m_context, *m_ast); + auto block = disambiguate(); + updateContext(block); + ForLoopInitRewriter::run(*m_context, block); + FunctionHoister::run(*m_context, block); + FunctionGrouper::run(*m_context, block); size_t maxIterations = 16; - StackCompressor::run(*m_dialect, *m_object, true, maxIterations); - BlockFlattener::run(*m_context, *m_ast); + StackCompressor::run(*m_dialect, block, *m_object, true, maxIterations); + BlockFlattener::run(*m_context, block); + return block; }}, {"fullSuite", [&]() { GasMeter meter(dynamic_cast(*m_dialect), false, 200); OptimiserSuite::run( *m_dialect, &meter, - *m_object, + *m_optimizedObject, true, frontend::OptimiserSettings::DefaultYulOptimiserSteps, frontend::OptimiserSettings::DefaultYulOptimiserCleanupSteps, frontend::OptimiserSettings::standard().expectedExecutionsPerDeployment ); + return std::get(ASTCopier{}(m_optimizedObject->code->root())); }}, {"stackLimitEvader", [&]() { - disambiguate(); - StackLimitEvader::run(*m_context, *m_object, CompilabilityChecker{ + auto block = disambiguate(); + updateContext(block); + StackLimitEvader::run(*m_context, block, CompilabilityChecker{ *m_dialect, *m_object, - true + true, + &block }.unreachableVariables); + return block; }}, {"fakeStackLimitEvader", [&]() { - disambiguate(); + auto block = disambiguate(); + updateContext(block); // Mark all variables with a name starting with "$" for escalation to memory. struct FakeUnreachableGenerator: ASTWalker { @@ -381,8 +467,9 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( YulName m_currentFunction = YulName{}; }; FakeUnreachableGenerator fakeUnreachableGenerator; - fakeUnreachableGenerator(*m_ast); - StackLimitEvader::run(*m_context, *m_object, fakeUnreachableGenerator.fakeUnreachables); + fakeUnreachableGenerator(block); + StackLimitEvader::run(*m_context, block, fakeUnreachableGenerator.fakeUnreachables); + return block; }} }; } @@ -396,10 +483,11 @@ bool YulOptimizerTestCommon::runStep() { yulAssert(m_dialect, "Dialect not set."); - updateContext(); - if (m_namedSteps.count(m_optimizerStep)) - m_namedSteps[m_optimizerStep](); + { + auto block = m_namedSteps[m_optimizerStep](); + m_optimizedObject->code = std::make_shared(std::move(block)); + } else return false; @@ -435,21 +523,21 @@ std::string YulOptimizerTestCommon::randomOptimiserStep(unsigned _seed) yulAssert(false, "Optimiser step selection failed."); } -std::shared_ptr YulOptimizerTestCommon::run() +Block const* YulOptimizerTestCommon::run() { - return runStep() ? m_ast : nullptr; + return runStep() ? &m_optimizedObject->code->root() : nullptr; } -void YulOptimizerTestCommon::disambiguate() +Block YulOptimizerTestCommon::disambiguate() { - *m_object->code = std::get(Disambiguator(*m_dialect, *m_analysisInfo)(*m_object->code)); + auto block = std::get(Disambiguator(*m_dialect, *m_analysisInfo)(m_object->code->root())); m_analysisInfo.reset(); - updateContext(); + return block; } -void YulOptimizerTestCommon::updateContext() +void YulOptimizerTestCommon::updateContext(Block const& _block) { - m_nameDispenser = std::make_unique(*m_dialect, *m_object->code, m_reservedIdentifiers); + m_nameDispenser = std::make_unique(*m_dialect, _block, m_reservedIdentifiers); m_context = std::make_unique(OptimiserStepContext{ *m_dialect, *m_nameDispenser, @@ -457,3 +545,8 @@ void YulOptimizerTestCommon::updateContext() frontend::OptimiserSettings::standard().expectedExecutionsPerDeployment }); } + +std::shared_ptr YulOptimizerTestCommon::optimizedObject() const +{ + return m_optimizedObject; +} diff --git a/test/libyul/YulOptimizerTestCommon.h b/test/libyul/YulOptimizerTestCommon.h index 0a5d63320d6d..8a706c328b49 100644 --- a/test/libyul/YulOptimizerTestCommon.h +++ b/test/libyul/YulOptimizerTestCommon.h @@ -28,9 +28,10 @@ namespace solidity::yul { - struct AsmAnalysisInfo; - struct Object; - struct Dialect; +struct AsmAnalysisInfo; +struct Object; +struct Dialect; +class AST; } namespace solidity::yul::test @@ -47,7 +48,7 @@ class YulOptimizerTestCommon void setStep(std::string const& _optimizerStep); /// Runs chosen optimiser step returning pointer /// to yul AST Block post optimisation. - std::shared_ptr run(); + Block const* run(); /// Runs chosen optimiser step returning true if /// successful, false otherwise. bool runStep(); @@ -56,9 +57,11 @@ class YulOptimizerTestCommon /// @param _seed is an unsigned integer that /// seeds the random selection. std::string randomOptimiserStep(unsigned _seed); + /// the resulting object after performing optimization steps + std::shared_ptr optimizedObject() const; private: - void disambiguate(); - void updateContext(); + Block disambiguate(); + void updateContext(Block const& _block); std::string m_optimizerStep; @@ -68,9 +71,9 @@ class YulOptimizerTestCommon std::unique_ptr m_context; std::shared_ptr m_object; - std::shared_ptr m_ast; + std::shared_ptr m_optimizedObject; std::shared_ptr m_analysisInfo; - std::map> m_namedSteps; + std::map> m_namedSteps; }; } diff --git a/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp b/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp index 25559bc66f27..940fc7374ee9 100644 --- a/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp +++ b/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp @@ -54,7 +54,7 @@ namespace /// @returns true if there are recursive functions, false otherwise. bool recursiveFunctionExists(Dialect const& _dialect, yul::Object& _object) { - auto recursiveFunctions = CallGraphGenerator::callGraph(*_object.code).recursiveFunctions(); + auto recursiveFunctions = CallGraphGenerator::callGraph(_object.code->root()).recursiveFunctions(); for(auto&& [function, variables]: CompilabilityChecker{ _dialect, _object, diff --git a/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp b/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp index e31391b0e15b..40201bd15fad 100644 --- a/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp +++ b/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -88,7 +89,7 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t const* _data, size_t _size) // that would be removed by the redundant store eliminator. yulFuzzerUtil::TerminationReason termReason = yulFuzzerUtil::interpret( os1, - stack.parserResult()->code, + stack.parserResult()->code->root(), EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), /*disableMemoryTracing=*/true ); @@ -98,7 +99,7 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t const* _data, size_t _size) stack.optimize(); termReason = yulFuzzerUtil::interpret( os2, - stack.parserResult()->code, + stack.parserResult()->code->root(), EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), /*disableMemoryTracing=*/true ); diff --git a/test/tools/ossfuzz/yulFuzzerCommon.cpp b/test/tools/ossfuzz/yulFuzzerCommon.cpp index 4f7a871ac8bf..033dfc044d12 100644 --- a/test/tools/ossfuzz/yulFuzzerCommon.cpp +++ b/test/tools/ossfuzz/yulFuzzerCommon.cpp @@ -23,7 +23,7 @@ using namespace solidity::yul::test::yul_fuzzer; yulFuzzerUtil::TerminationReason yulFuzzerUtil::interpret( std::ostream& _os, - std::shared_ptr _ast, + yul::Block const& _astRoot, Dialect const& _dialect, bool _disableMemoryTracing, bool _outputStorageOnly, @@ -52,7 +52,7 @@ yulFuzzerUtil::TerminationReason yulFuzzerUtil::interpret( TerminationReason reason = TerminationReason::None; try { - Interpreter::run(state, _dialect, *_ast, true, _disableMemoryTracing); + Interpreter::run(state, _dialect, _astRoot, true, _disableMemoryTracing); } catch (StepLimitReached const&) { diff --git a/test/tools/ossfuzz/yulFuzzerCommon.h b/test/tools/ossfuzz/yulFuzzerCommon.h index 4c8f665f616c..6575db11face 100644 --- a/test/tools/ossfuzz/yulFuzzerCommon.h +++ b/test/tools/ossfuzz/yulFuzzerCommon.h @@ -40,7 +40,7 @@ struct yulFuzzerUtil /// eliminator. static TerminationReason interpret( std::ostream& _os, - std::shared_ptr _ast, + yul::Block const& _astRoot, Dialect const& _dialect, bool _disableMemoryTracing = false, bool _outputStorageOnly = false, diff --git a/test/tools/ossfuzz/yulProtoFuzzer.cpp b/test/tools/ossfuzz/yulProtoFuzzer.cpp index b27d879d5606..092f2dacb7c7 100644 --- a/test/tools/ossfuzz/yulProtoFuzzer.cpp +++ b/test/tools/ossfuzz/yulProtoFuzzer.cpp @@ -84,6 +84,6 @@ DEFINE_PROTO_FUZZER(Program const& _input) EVMDialect::strictAssemblyForEVMObjects(version) ); optimizerTest.setStep(optimizerTest.randomOptimiserStep(_input.step())); - std::shared_ptr astBlock = optimizerTest.run(); - yulAssert(astBlock != nullptr, "Optimiser error."); + auto const* astRoot = optimizerTest.run(); + yulAssert(astRoot != nullptr, "Optimiser error."); } diff --git a/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp b/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp index 49470f719820..4e07eaf6468c 100644 --- a/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp +++ b/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp @@ -26,6 +26,7 @@ #include +#include #include #include #include @@ -88,7 +89,7 @@ DEFINE_PROTO_FUZZER(Program const& _input) // that would be removed by the redundant store eliminator. yulFuzzerUtil::TerminationReason termReason = yulFuzzerUtil::interpret( os1, - stack.parserResult()->code, + stack.parserResult()->code->root(), EVMDialect::strictAssemblyForEVMObjects(version), /*disableMemoryTracing=*/true ); @@ -101,11 +102,11 @@ DEFINE_PROTO_FUZZER(Program const& _input) EVMDialect::strictAssemblyForEVMObjects(version) ); optimizerTest.setStep(optimizerTest.randomOptimiserStep(_input.step())); - std::shared_ptr astBlock = optimizerTest.run(); - yulAssert(astBlock != nullptr, "Optimiser error."); + auto const* astRoot = optimizerTest.run(); + yulAssert(astRoot != nullptr, "Optimiser error."); termReason = yulFuzzerUtil::interpret( os2, - astBlock, + *astRoot, EVMDialect::strictAssemblyForEVMObjects(version), true ); diff --git a/test/tools/yulopti.cpp b/test/tools/yulopti.cpp index 2b9e530e0254..1655b13d3863 100644 --- a/test/tools/yulopti.cpp +++ b/test/tools/yulopti.cpp @@ -58,9 +58,7 @@ #include #include -#include #include -#include #include #include @@ -92,20 +90,21 @@ class YulOpti CharStream _charStream(_input, ""); try { - m_ast = yul::Parser(errorReporter, m_dialect).parse(_charStream); - if (!m_ast || !errorReporter.errors().empty()) + auto ast = yul::Parser(errorReporter, m_dialect).parse(_charStream); + if (!m_astRoot || !errorReporter.errors().empty()) { std::cerr << "Error parsing source." << std::endl; printErrors(_charStream, errors); throw std::runtime_error("Could not parse source."); } + m_astRoot = std::make_shared(std::get(ASTCopier{}(ast->root()))); m_analysisInfo = std::make_unique(); AsmAnalyzer analyzer( *m_analysisInfo, errorReporter, m_dialect ); - if (!analyzer.analyze(*m_ast) || !errorReporter.errors().empty()) + if (!analyzer.analyze(*m_astRoot) || !errorReporter.errors().empty()) { std::cerr << "Error analyzing source." << std::endl; printErrors(_charStream, errors); @@ -171,17 +170,17 @@ class YulOpti void disambiguate() { - *m_ast = std::get(Disambiguator(m_dialect, *m_analysisInfo)(*m_ast)); + *m_astRoot = std::get(Disambiguator(m_dialect, *m_analysisInfo)(*m_astRoot)); m_analysisInfo.reset(); - m_nameDispenser.reset(*m_ast); + m_nameDispenser.reset(*m_astRoot); } void runSteps(std::string _source, std::string _steps) { parse(_source); disambiguate(); - OptimiserSuite{m_context}.runSequence(_steps, *m_ast); - std::cout << AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_ast) << std::endl; + OptimiserSuite{m_context}.runSequence(_steps, *m_astRoot); + std::cout << AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_astRoot) << std::endl; } void runInteractive(std::string _source, bool _disambiguated = false) @@ -212,24 +211,23 @@ class YulOpti case '#': return; case ',': - VarNameCleaner::run(m_context, *m_ast); + VarNameCleaner::run(m_context, *m_astRoot); // VarNameCleaner destroys the unique names guarantee of the disambiguator. disambiguated = false; break; case ';': { Object obj; - obj.code = m_ast; - StackCompressor::run(m_dialect, obj, true, 16); + StackCompressor::run(m_dialect, *m_astRoot, obj, true, 16); break; } default: OptimiserSuite{m_context}.runSequence( std::string_view(&option, 1), - *m_ast + *m_astRoot ); } - _source = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_ast); + _source = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_astRoot); } catch (...) { @@ -242,7 +240,7 @@ class YulOpti } private: - std::shared_ptr m_ast; + std::shared_ptr m_astRoot; Dialect const& m_dialect{EVMDialect::strictAssemblyForEVMObjects(EVMVersion{})}; std::unique_ptr m_analysisInfo; std::set const m_reservedIdentifiers = {}; diff --git a/test/tools/yulrun.cpp b/test/tools/yulrun.cpp index fb18b4e598ee..9aee616e0e4a 100644 --- a/test/tools/yulrun.cpp +++ b/test/tools/yulrun.cpp @@ -54,7 +54,7 @@ namespace po = boost::program_options; namespace { -std::pair, std::shared_ptr> parse(std::string const& _source) +std::pair, std::shared_ptr> parse(std::string const& _source) { YulStack stack( langutil::EVMVersion(), @@ -77,7 +77,7 @@ std::pair, std::shared_ptr> parse(std::s void interpret(std::string const& _source, bool _inspect, bool _disableExternalCalls) { - std::shared_ptr ast; + std::shared_ptr ast; std::shared_ptr analysisInfo; tie(ast, analysisInfo) = parse(_source); if (!ast || !analysisInfo) @@ -90,10 +90,10 @@ void interpret(std::string const& _source, bool _inspect, bool _disableExternalC Dialect const& dialect(EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion{})); if (_inspect) - InspectedInterpreter::run(std::make_shared(_source, state), state, dialect, *ast, _disableExternalCalls, /*disableMemoryTracing=*/false); + InspectedInterpreter::run(std::make_shared(_source, state), state, dialect, ast->root(), _disableExternalCalls, /*disableMemoryTracing=*/false); else - Interpreter::run(state, dialect, *ast, _disableExternalCalls, /*disableMemoryTracing=*/false); + Interpreter::run(state, dialect, ast->root(), _disableExternalCalls, /*disableMemoryTracing=*/false); } catch (InterpreterTerminatedGeneric const&) { diff --git a/tools/yulPhaser/Program.cpp b/tools/yulPhaser/Program.cpp index e0c8ec4fbed6..2d5c31cf11b5 100644 --- a/tools/yulPhaser/Program.cpp +++ b/tools/yulPhaser/Program.cpp @@ -59,7 +59,7 @@ std::ostream& operator<<(std::ostream& _stream, Program const& _program); } Program::Program(Program const& program): - m_ast(std::make_unique(std::get(ASTCopier{}(*program.m_ast)))), + m_ast(std::make_unique(std::get(ASTCopier{}(program.m_ast->root())))), m_dialect{program.m_dialect}, m_nameDispenser(program.m_nameDispenser) { @@ -70,13 +70,13 @@ std::variant Program::load(CharStream& _sourceCode) // ASSUMPTION: parseSource() rewinds the stream on its own Dialect const& dialect = EVMDialect::strictAssemblyForEVMObjects(EVMVersion{}); - std::variant, ErrorList> astOrErrors = parseObject(dialect, _sourceCode); + std::variant, ErrorList> astOrErrors = parseObject(dialect, _sourceCode); if (std::holds_alternative(astOrErrors)) return std::get(astOrErrors); std::variant, ErrorList> analysisInfoOrErrors = analyzeAST( dialect, - *std::get>(astOrErrors) + *std::get>(astOrErrors) ); if (std::holds_alternative(analysisInfoOrErrors)) return std::get(analysisInfoOrErrors); @@ -85,7 +85,7 @@ std::variant Program::load(CharStream& _sourceCode) dialect, disambiguateAST( dialect, - *std::get>(astOrErrors), + *std::get>(astOrErrors), *std::get>(analysisInfoOrErrors) ) ); @@ -105,16 +105,16 @@ void Program::optimise(std::vector const& _optimisationSteps) std::ostream& phaser::operator<<(std::ostream& _stream, Program const& _program) { - return _stream << AsmPrinter(AsmPrinter::TypePrinting::Full, _program.m_dialect)(*_program.m_ast); + return _stream << AsmPrinter(AsmPrinter::TypePrinting::Full, _program.m_dialect)(_program.m_ast->root()); } std::string Program::toJson() const { - Json serializedAst = AsmJsonConverter(0)(*m_ast); + Json serializedAst = AsmJsonConverter(0)(m_ast->root()); return jsonPrettyPrint(removeNullMembers(std::move(serializedAst))); } -std::variant, ErrorList> Program::parseObject(Dialect const& _dialect, CharStream _source) +std::variant, ErrorList> Program::parseObject(Dialect const& _dialect, CharStream _source) { ErrorList errors; ErrorReporter errorReporter(errors); @@ -149,19 +149,19 @@ std::variant, ErrorList> Program::parseObject(Dialect con // The public API of the class does not provide access to the smart pointer so it won't be hard // to switch to shared_ptr if the copying turns out to be an issue (though it would be better // to refactor ObjectParser and Object to use unique_ptr instead). - auto astCopy = std::make_unique(std::get(ASTCopier{}(*selectedObject->code))); + auto astCopy = std::make_unique(std::get(ASTCopier{}(selectedObject->code->root()))); - return std::variant, ErrorList>(std::move(astCopy)); + return std::variant, ErrorList>(std::move(astCopy)); } -std::variant, ErrorList> Program::analyzeAST(Dialect const& _dialect, Block const& _ast) +std::variant, ErrorList> Program::analyzeAST(Dialect const& _dialect, AST const& _ast) { ErrorList errors; ErrorReporter errorReporter(errors); auto analysisInfo = std::make_unique(); AsmAnalyzer analyzer(*analysisInfo, errorReporter, _dialect); - bool analysisSuccessful = analyzer.analyze(_ast); + bool analysisSuccessful = analyzer.analyze(_ast.root()); if (!analysisSuccessful) return errors; @@ -169,22 +169,22 @@ std::variant, ErrorList> Program::analyzeAST(Di return std::variant, ErrorList>(std::move(analysisInfo)); } -std::unique_ptr Program::disambiguateAST( +std::unique_ptr Program::disambiguateAST( Dialect const& _dialect, - Block const& _ast, + AST const& _ast, AsmAnalysisInfo const& _analysisInfo ) { std::set const externallyUsedIdentifiers = {}; Disambiguator disambiguator(_dialect, _analysisInfo, externallyUsedIdentifiers); - return std::make_unique(std::get(disambiguator(_ast))); + return std::make_unique(std::get(disambiguator(_ast.root()))); } -std::unique_ptr Program::applyOptimisationSteps( +std::unique_ptr Program::applyOptimisationSteps( Dialect const& _dialect, NameDispenser& _nameDispenser, - std::unique_ptr _ast, + std::unique_ptr _ast, std::vector const& _optimisationSteps ) { @@ -198,10 +198,11 @@ std::unique_ptr Program::applyOptimisationSteps( frontend::OptimiserSettings::standard().expectedExecutionsPerDeployment }; + auto astRoot = std::get(ASTCopier{}(_ast->root())); for (std::string const& step: _optimisationSteps) - OptimiserSuite::allSteps().at(step)->run(context, *_ast); + OptimiserSuite::allSteps().at(step)->run(context, astRoot); - return _ast; + return std::make_unique(std::move(astRoot)); } size_t Program::computeCodeSize(Block const& _ast, CodeWeights const& _weights) diff --git a/tools/yulPhaser/Program.h b/tools/yulPhaser/Program.h index e42471d77947..be4bf582d665 100644 --- a/tools/yulPhaser/Program.h +++ b/tools/yulPhaser/Program.h @@ -75,8 +75,8 @@ class Program static std::variant load(langutil::CharStream& _sourceCode); void optimise(std::vector const& _optimisationSteps); - size_t codeSize(yul::CodeWeights const& _weights) const { return computeCodeSize(*m_ast, _weights); } - yul::Block const& ast() const { return *m_ast; } + size_t codeSize(yul::CodeWeights const& _weights) const { return computeCodeSize(m_ast->root(), _weights); } + yul::Block const& ast() const { return m_ast->root(); } friend std::ostream& operator<<(std::ostream& _stream, Program const& _program); std::string toJson() const; @@ -84,35 +84,35 @@ class Program private: Program( yul::Dialect const& _dialect, - std::unique_ptr _ast + std::unique_ptr _ast ): m_ast(std::move(_ast)), m_dialect{_dialect}, - m_nameDispenser(_dialect, *m_ast, {}) + m_nameDispenser(_dialect, m_ast->root(), {}) {} - static std::variant, langutil::ErrorList> parseObject( + static std::variant, langutil::ErrorList> parseObject( yul::Dialect const& _dialect, langutil::CharStream _source ); static std::variant, langutil::ErrorList> analyzeAST( yul::Dialect const& _dialect, - yul::Block const& _ast + yul::AST const& _ast ); - static std::unique_ptr disambiguateAST( + static std::unique_ptr disambiguateAST( yul::Dialect const& _dialect, - yul::Block const& _ast, + yul::AST const& _ast, yul::AsmAnalysisInfo const& _analysisInfo ); - static std::unique_ptr applyOptimisationSteps( + static std::unique_ptr applyOptimisationSteps( yul::Dialect const& _dialect, yul::NameDispenser& _nameDispenser, - std::unique_ptr _ast, + std::unique_ptr _ast, std::vector const& _optimisationSteps ); static size_t computeCodeSize(yul::Block const& _ast, yul::CodeWeights const& _weights); - std::unique_ptr m_ast; + std::unique_ptr m_ast; yul::Dialect const& m_dialect; yul::NameDispenser m_nameDispenser; }; From d109d6bf76335f3db6eb8d570e02ecd0f481f180 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Mon, 29 Jul 2024 17:43:00 +0200 Subject: [PATCH 106/182] Yul: StackCompressor/StackLimitEvader return modified ast and operate on const object input --- libyul/CompilabilityChecker.cpp | 13 ++++---- libyul/CompilabilityChecker.h | 3 +- libyul/optimiser/StackCompressor.cpp | 41 ++++++++++---------------- libyul/optimiser/StackCompressor.h | 17 ++--------- libyul/optimiser/StackLimitEvader.cpp | 19 +++++++----- libyul/optimiser/StackLimitEvader.h | 3 +- libyul/optimiser/Suite.cpp | 24 ++++++++++----- test/libyul/YulOptimizerTestCommon.cpp | 18 +++++++---- test/tools/yulopti.cpp | 3 +- 9 files changed, 67 insertions(+), 74 deletions(-) diff --git a/libyul/CompilabilityChecker.cpp b/libyul/CompilabilityChecker.cpp index 76affbd64756..af7532c75d07 100644 --- a/libyul/CompilabilityChecker.cpp +++ b/libyul/CompilabilityChecker.cpp @@ -33,20 +33,17 @@ using namespace solidity::util; CompilabilityChecker::CompilabilityChecker( Dialect const& _dialect, Object const& _object, - bool _optimizeStackAllocation, - Block const* _block + bool _optimizeStackAllocation ) { - yulAssert(_object.code || _block); + yulAssert(_object.code); if (auto const* evmDialect = dynamic_cast(&_dialect)) { - if (!_block) - _block = &_object.code->root(); NoOutputEVMDialect noOutputDialect(*evmDialect); yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect( noOutputDialect, - *_block, + _object.code->root(), _object.qualifiedDataNames() ); @@ -60,12 +57,12 @@ CompilabilityChecker::CompilabilityChecker( CodeTransform transform( assembly, analysisInfo, - *_block, + _object.code->root(), noOutputDialect, builtinContext, _optimizeStackAllocation ); - transform(*_block); + transform(_object.code->root()); for (StackTooDeepError const& error: transform.stackErrors()) { diff --git a/libyul/CompilabilityChecker.h b/libyul/CompilabilityChecker.h index 1dd66999066d..160aeca8c783 100644 --- a/libyul/CompilabilityChecker.h +++ b/libyul/CompilabilityChecker.h @@ -47,8 +47,7 @@ struct CompilabilityChecker CompilabilityChecker( Dialect const& _dialect, Object const& _object, - bool _optimizeStackAllocation, - Block const* _blockOverride = nullptr + bool _optimizeStackAllocation ); std::map> unreachableVariables; std::map stackDeficit; diff --git a/libyul/optimiser/StackCompressor.cpp b/libyul/optimiser/StackCompressor.cpp index 10360756d670..bdc20a5a8c71 100644 --- a/libyul/optimiser/StackCompressor.cpp +++ b/libyul/optimiser/StackCompressor.cpp @@ -236,29 +236,15 @@ void eliminateVariablesOptimizedCodegen( } -bool StackCompressor::run( +std::tuple StackCompressor::run( Dialect const& _dialect, - Object& _object, - bool _optimizeStackAllocation, - size_t _maxIterations -) -{ - yulAssert(_object.code); - auto block = std::get(ASTCopier{}(_object.code->root())); - auto result = run(_dialect, block, _object, _optimizeStackAllocation, _maxIterations); - _object.code = std::make_shared(std::move(block)); - return result; -} - -bool StackCompressor::run( - Dialect const& _dialect, - Block& _astRoot, Object const& _object, bool _optimizeStackAllocation, size_t _maxIterations) { + yulAssert(_object.code); yulAssert( - !_astRoot.statements.empty() && std::holds_alternative(_astRoot.statements.at(0)), + !_object.code->root().statements.empty() && std::holds_alternative(_object.code->root().statements.at(0)), "Need to run the function grouper before the stack compressor." ); bool usesOptimizedCodeGenerator = false; @@ -267,31 +253,36 @@ bool StackCompressor::run( _optimizeStackAllocation && evmDialect->evmVersion().canOverchargeGasForCall() && evmDialect->providesObjectAccess(); - bool allowMSizeOptimization = !MSizeFinder::containsMSize(_dialect, _astRoot); + bool allowMSizeOptimization = !MSizeFinder::containsMSize(_dialect, _object.code->root()); + Block astRoot = std::get(ASTCopier{}(_object.code->root())); if (usesOptimizedCodeGenerator) { - yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, _astRoot, _object.qualifiedDataNames()); - std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, _dialect, _astRoot); + yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, astRoot, _object.qualifiedDataNames()); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, _dialect, astRoot); eliminateVariablesOptimizedCodegen( _dialect, - _astRoot, + astRoot, StackLayoutGenerator::reportStackTooDeep(*cfg), allowMSizeOptimization ); } else + { for (size_t iterations = 0; iterations < _maxIterations; iterations++) { - std::map stackSurplus = CompilabilityChecker(_dialect, _object, _optimizeStackAllocation, &_astRoot).stackDeficit; + Object object(_object); + object.code = std::make_shared(std::get(ASTCopier{}(astRoot))); + std::map stackSurplus = CompilabilityChecker(_dialect, object, _optimizeStackAllocation).stackDeficit; if (stackSurplus.empty()) - return true; + return std::make_tuple(true, std::move(astRoot)); eliminateVariables( _dialect, - _astRoot, + astRoot, stackSurplus, allowMSizeOptimization ); } - return false; + } + return std::make_tuple(false, std::move(astRoot)); } diff --git a/libyul/optimiser/StackCompressor.h b/libyul/optimiser/StackCompressor.h index 13b9459a28e7..15d057455ac8 100644 --- a/libyul/optimiser/StackCompressor.h +++ b/libyul/optimiser/StackCompressor.h @@ -44,21 +44,10 @@ struct FunctionDefinition; class StackCompressor { public: - /// Try to remove local variables until the AST is compilable. Modifies the object's AST. - /// @returns true if it was successful. - static bool run( + /// Try to remove local variables until the AST is compilable. + /// @returns tuple with true if it was successful as first element, second element is the modified AST. + static std::tuple run( Dialect const& _dialect, - Object& _object, - bool _optimizeStackAllocation, - size_t _maxIterations - ); - - /// Try to remove local variables until the AST is compilable. Operates on provided block, - /// disregards the AST contained in object. - /// @returns true if it was successful. - static bool run( - Dialect const& _dialect, - Block& _astRoot, Object const& _object, bool _optimizeStackAllocation, size_t _maxIterations diff --git a/libyul/optimiser/StackLimitEvader.cpp b/libyul/optimiser/StackLimitEvader.cpp index 210be1cf38b6..d613ae9937df 100644 --- a/libyul/optimiser/StackLimitEvader.cpp +++ b/libyul/optimiser/StackLimitEvader.cpp @@ -15,6 +15,7 @@ along with solidity. If not, see . */ +#include #include #include #include @@ -117,31 +118,33 @@ u256 literalArgumentValue(FunctionCall const& _call) } } -void StackLimitEvader::run( +Block StackLimitEvader::run( OptimiserStepContext& _context, - Block& _astRoot, Object const& _object ) { + yulAssert(_object.code); auto const* evmDialect = dynamic_cast(&_context.dialect); yulAssert( evmDialect && evmDialect->providesObjectAccess(), "StackLimitEvader can only be run on objects using the EVMDialect with object access." ); + auto astRoot = std::get(ASTCopier{}(_object.code->root())); if (evmDialect && evmDialect->evmVersion().canOverchargeGasForCall()) { - yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(*evmDialect, _astRoot, _object.qualifiedDataNames()); - std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, *evmDialect, _astRoot); - run(_context, _astRoot, StackLayoutGenerator::reportStackTooDeep(*cfg)); + yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(*evmDialect, astRoot, _object.qualifiedDataNames()); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(analysisInfo, *evmDialect, astRoot); + run(_context, astRoot, StackLayoutGenerator::reportStackTooDeep(*cfg)); } else - run(_context, _astRoot, CompilabilityChecker{ + { + run(_context, astRoot, CompilabilityChecker{ _context.dialect, _object, true, - &_astRoot }.unreachableVariables); - + } + return astRoot; } void StackLimitEvader::run( diff --git a/libyul/optimiser/StackLimitEvader.h b/libyul/optimiser/StackLimitEvader.h index 5029f7825f4b..a5871f7f111d 100644 --- a/libyul/optimiser/StackLimitEvader.h +++ b/libyul/optimiser/StackLimitEvader.h @@ -77,9 +77,8 @@ class StackLimitEvader /// Abort and do nothing, if no ``memoryguard`` call or several ``memoryguard`` calls /// with non-matching arguments are found, or if any of the unreachable variables /// are contained in a recursive function. - static void run( + static Block run( OptimiserStepContext& _context, - Block& _astRoot, Object const& _object ); }; diff --git a/libyul/optimiser/Suite.cpp b/libyul/optimiser/Suite.cpp index b8826bb8a339..cc0c1a7f3086 100644 --- a/libyul/optimiser/Suite.cpp +++ b/libyul/optimiser/Suite.cpp @@ -179,13 +179,15 @@ void OptimiserSuite::run( // We ignore the return value because we will get a much better error // message once we perform code generation. if (!usesOptimizedCodeGenerator) - StackCompressor::run( + { + _object.code = std::make_shared(std::move(astRoot)); + astRoot = std::get<1>(StackCompressor::run( _dialect, - astRoot, _object, _optimizeStackAllocation, stackCompressorMaxIterations - ); + )); + } // Run the user-supplied clean up sequence suite.runSequence(_optimisationCleanupSequence, astRoot); @@ -200,18 +202,24 @@ void OptimiserSuite::run( ConstantOptimiser{*evmDialect, *_meter}(astRoot); if (usesOptimizedCodeGenerator) { - StackCompressor::run( + _object.code = std::make_shared(std::move(astRoot)); + astRoot = std::get<1>(StackCompressor::run( _dialect, - astRoot, _object, _optimizeStackAllocation, stackCompressorMaxIterations - ); + )); if (evmDialect->providesObjectAccess()) - StackLimitEvader::run(suite.m_context, astRoot, _object); + { + _object.code = std::make_shared(std::move(astRoot)); + astRoot = StackLimitEvader::run(suite.m_context, _object); + } } else if (evmDialect->providesObjectAccess() && _optimizeStackAllocation) - StackLimitEvader::run(suite.m_context, astRoot, _object); + { + _object.code = std::make_shared(std::move(astRoot)); + astRoot = StackLimitEvader::run(suite.m_context, _object); + } } dispenser.reset(astRoot); diff --git a/test/libyul/YulOptimizerTestCommon.cpp b/test/libyul/YulOptimizerTestCommon.cpp index 357e5b657998..2190c101035e 100644 --- a/test/libyul/YulOptimizerTestCommon.cpp +++ b/test/libyul/YulOptimizerTestCommon.cpp @@ -400,7 +400,11 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( FunctionHoister::run(*m_context, block); FunctionGrouper::run(*m_context, block); size_t maxIterations = 16; - StackCompressor::run(*m_dialect, block, *m_object, true, maxIterations); + { + Object object(*m_object); + object.code = std::make_shared(std::get(ASTCopier{}(block))); + block = std::get<1>(StackCompressor::run(*m_dialect, object, true, maxIterations)); + } BlockFlattener::run(*m_context, block); return block; }}, @@ -420,12 +424,14 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( {"stackLimitEvader", [&]() { auto block = disambiguate(); updateContext(block); - StackLimitEvader::run(*m_context, block, CompilabilityChecker{ + Object object(*m_object); + object.code = std::make_shared(std::get(ASTCopier{}(block))); + auto const unreachables = CompilabilityChecker{ *m_dialect, - *m_object, - true, - &block - }.unreachableVariables); + object, + true + }.unreachableVariables; + StackLimitEvader::run(*m_context, block, unreachables); return block; }}, {"fakeStackLimitEvader", [&]() { diff --git a/test/tools/yulopti.cpp b/test/tools/yulopti.cpp index 1655b13d3863..ad32337bdd93 100644 --- a/test/tools/yulopti.cpp +++ b/test/tools/yulopti.cpp @@ -218,7 +218,8 @@ class YulOpti case ';': { Object obj; - StackCompressor::run(m_dialect, *m_astRoot, obj, true, 16); + obj.code = std::make_shared(std::get(ASTCopier{}(*m_astRoot))); + *m_astRoot = std::get<1>(StackCompressor::run(m_dialect, obj, true, 16)); break; } default: From d067964b29f25985fb71699bc6802e5e06470663 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Fri, 2 Aug 2024 14:00:00 +0200 Subject: [PATCH 107/182] Yul: introduce setCode method for yul::Object to properly clean up resources --- libsolidity/codegen/CompilerContext.cpp | 16 ++++++------- libsolidity/codegen/ContractCompiler.cpp | 4 ++-- libyul/AST.h | 2 +- libyul/AsmAnalysis.cpp | 2 +- libyul/CompilabilityChecker.cpp | 8 +++---- libyul/Object.cpp | 24 +++++++++++++++---- libyul/Object.h | 8 ++++++- libyul/ObjectParser.cpp | 6 ++--- libyul/YulStack.cpp | 18 +++++++------- libyul/backends/evm/EVMObjectCompiler.cpp | 10 ++++---- libyul/optimiser/Semantics.cpp | 2 +- libyul/optimiser/StackCompressor.cpp | 10 ++++---- libyul/optimiser/StackLimitEvader.cpp | 4 ++-- libyul/optimiser/Suite.cpp | 14 +++++------ test/libsolidity/MemoryGuardTest.cpp | 2 +- test/libyul/Common.cpp | 8 +++---- test/libyul/Common.h | 2 +- test/libyul/CompilabilityChecker.cpp | 5 ++-- test/libyul/ControlFlowGraphTest.cpp | 2 +- test/libyul/ControlFlowSideEffectsTest.cpp | 9 +++---- test/libyul/FunctionSideEffects.cpp | 7 +++--- test/libyul/KnowledgeBaseTest.cpp | 6 ++--- test/libyul/Metrics.cpp | 3 ++- test/libyul/StackLayoutGeneratorTest.cpp | 2 +- test/libyul/YulInterpreterTest.cpp | 2 +- test/libyul/YulInterpreterTest.h | 4 ++-- test/libyul/YulOptimizerTest.cpp | 2 +- test/libyul/YulOptimizerTestCommon.cpp | 22 ++++++++--------- .../tools/ossfuzz/StackReuseCodegenFuzzer.cpp | 2 +- test/tools/ossfuzz/YulEvmoneInterface.cpp | 2 +- test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp | 6 ++--- test/tools/ossfuzz/yulProtoFuzzer.cpp | 2 +- test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp | 4 ++-- test/tools/yulopti.cpp | 2 +- test/tools/yulrun.cpp | 6 ++--- tools/yulPhaser/Program.cpp | 2 +- 36 files changed, 128 insertions(+), 102 deletions(-) diff --git a/libsolidity/codegen/CompilerContext.cpp b/libsolidity/codegen/CompilerContext.cpp index aa6985503fdb..b1b76a97b8d6 100644 --- a/libsolidity/codegen/CompilerContext.cpp +++ b/libsolidity/codegen/CompilerContext.cpp @@ -475,14 +475,14 @@ void CompilerContext::appendInlineAssembly( ).analyze(parserResult->root()); if (!parserResult || !errorReporter.errors().empty() || !analyzerResult) reportError("Invalid assembly generated by code generator."); + std::shared_ptr toBeAssembledAST = parserResult; // Several optimizer steps cannot handle externally supplied stack variables, // so we essentially only optimize the ABI functions. if (_optimiserSettings.runYulOptimiser && _localVariables.empty()) { yul::Object obj; - obj.code = parserResult; - obj.analysisInfo = std::make_shared(analysisInfo); + obj.setCode(parserResult, std::make_shared(analysisInfo)); solAssert(!dialect.providesObjectAccess()); optimizeYul(obj, dialect, _optimiserSettings, externallyUsedIdentifiers); @@ -491,15 +491,15 @@ void CompilerContext::appendInlineAssembly( { // Store as generated sources, but first re-parse to update the source references. solAssert(m_generatedYulUtilityCode.empty(), ""); - m_generatedYulUtilityCode = yul::AsmPrinter(yul::AsmPrinter::TypePrinting::OmitDefault, dialect)(obj.code->root()); - std::string code = yul::AsmPrinter{yul::AsmPrinter::TypePrinting::OmitDefault, dialect}(obj.code->root()); + m_generatedYulUtilityCode = yul::AsmPrinter(yul::AsmPrinter::TypePrinting::OmitDefault, dialect)(obj.code()->root()); + std::string code = yul::AsmPrinter{yul::AsmPrinter::TypePrinting::OmitDefault, dialect}(obj.code()->root()); langutil::CharStream charStream(m_generatedYulUtilityCode, _sourceName); - obj.code = yul::Parser(errorReporter, dialect).parse(charStream); - *obj.analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(dialect, obj); + obj.setCode(yul::Parser(errorReporter, dialect).parse(charStream)); + obj.analysisInfo = std::make_shared(yul::AsmAnalyzer::analyzeStrictAssertCorrect(dialect, obj)); } analysisInfo = std::move(*obj.analysisInfo); - parserResult = std::move(obj.code); + toBeAssembledAST = obj.code(); #ifdef SOL_OUTPUT_ASM cout << "After optimizer:" << endl; @@ -518,7 +518,7 @@ void CompilerContext::appendInlineAssembly( solAssert(errorReporter.errors().empty(), "Failed to analyze inline assembly block."); yul::CodeGenerator::assemble( - parserResult->root(), + toBeAssembledAST->root(), analysisInfo, *m_asm, m_evmVersion, diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp index 21899f72a607..9e0593cdfb27 100644 --- a/libsolidity/codegen/ContractCompiler.cpp +++ b/libsolidity/codegen/ContractCompiler.cpp @@ -944,12 +944,12 @@ bool ContractCompiler::visit(InlineAssembly const& _inlineAssembly) solAssert(dialect, ""); // Create a modifiable copy of the code and analysis - object.code = std::make_shared(yul::ASTCopier().translate(code->root())); + object.setCode(std::make_shared(yul::ASTCopier().translate(code->root()))); object.analysisInfo = std::make_shared(yul::AsmAnalyzer::analyzeStrictAssertCorrect(*dialect, object)); m_context.optimizeYul(object, *dialect, m_optimiserSettings); - code = object.code.get(); + code = object.code().get(); analysisInfo = object.analysisInfo.get(); } diff --git a/libyul/AST.h b/libyul/AST.h index ca4846907e40..6b9682580c0a 100644 --- a/libyul/AST.h +++ b/libyul/AST.h @@ -107,7 +107,7 @@ class AST public: explicit AST(Block _root): m_root(std::move(_root)) {} - Block const& root() const { return m_root; } + [[nodiscard]] Block const& root() const { return m_root; } private: Block m_root; }; diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index dae945fe8796..09be5974246b 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -86,7 +86,7 @@ bool AsmAnalyzer::analyze(Block const& _block) AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect(Dialect const& _dialect, Object const& _object) { - return analyzeStrictAssertCorrect(_dialect, _object.code->root(), _object.qualifiedDataNames()); + return analyzeStrictAssertCorrect(_dialect, _object.code()->root(), _object.qualifiedDataNames()); } AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect( diff --git a/libyul/CompilabilityChecker.cpp b/libyul/CompilabilityChecker.cpp index af7532c75d07..8ece236bf425 100644 --- a/libyul/CompilabilityChecker.cpp +++ b/libyul/CompilabilityChecker.cpp @@ -36,14 +36,14 @@ CompilabilityChecker::CompilabilityChecker( bool _optimizeStackAllocation ) { - yulAssert(_object.code); + yulAssert(_object.hasCode()); if (auto const* evmDialect = dynamic_cast(&_dialect)) { NoOutputEVMDialect noOutputDialect(*evmDialect); yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect( noOutputDialect, - _object.code->root(), + _object.code()->root(), _object.qualifiedDataNames() ); @@ -57,12 +57,12 @@ CompilabilityChecker::CompilabilityChecker( CodeTransform transform( assembly, analysisInfo, - _object.code->root(), + _object.code()->root(), noOutputDialect, builtinContext, _optimizeStackAllocation ); - transform(_object.code->root()); + transform(_object.code()->root()); for (StackTooDeepError const& error: transform.stackErrors()) { diff --git a/libyul/Object.cpp b/libyul/Object.cpp index 98649b29bec6..afd237b5b7f9 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -50,7 +50,7 @@ std::string Object::toString( CharStreamProvider const* _soliditySourceProvider ) const { - yulAssert(code, "No code"); + yulAssert(hasCode(), "No code"); yulAssert(debugData, "No debug data"); std::string useSrcComment; @@ -69,7 +69,7 @@ std::string Object::toString( debugData->sourceNames, _debugInfoSelection, _soliditySourceProvider - )(code->root()); + )(code()->root()); for (auto const& obj: subObjects) inner += "\n" + obj->toString(_dialect, _printingMode, _debugInfoSelection, _soliditySourceProvider); @@ -87,11 +87,11 @@ Json Data::toJson() const Json Object::toJson() const { - yulAssert(code, "No code"); + yulAssert(hasCode(), "No code"); Json codeJson; codeJson["nodeType"] = "YulCode"; - codeJson["block"] = AsmJsonConverter(0 /* sourceIndex */)(code->root()); + codeJson["block"] = AsmJsonConverter(0 /* sourceIndex */)(code()->root()); Json subObjectsJson = Json::array(); for (std::shared_ptr const& subObject: subObjects) @@ -161,6 +161,22 @@ std::vector Object::pathToSubObject(std::string_view _qualifiedName) con return path; } +std::shared_ptr Object::code() const +{ + return m_code; +} + +bool Object::hasCode() const { return code() != nullptr; } + +void Object::setCode(std::shared_ptr const& _ast, std::shared_ptr _analysisInfo) +{ + if (_ast.get() != m_code.get()) + { + m_code = _ast; + analysisInfo = std::move(_analysisInfo); + } +} + void Object::collectSourceIndices(std::map& _indices) const { if (debugData && debugData->sourceNames.has_value()) diff --git a/libyul/Object.h b/libyul/Object.h index cab3bc701bb2..41ca74e9f321 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -119,10 +119,13 @@ struct Object: public ObjectNode /// The path must not lead to a @a Data object (will throw in that case). std::vector pathToSubObject(std::string_view _qualifiedName) const; + std::shared_ptr code() const; + void setCode(std::shared_ptr const& _ast, std::shared_ptr = nullptr); + bool hasCode() const; + /// sub id for object if it is subobject of another object, max value if it is not subobject size_t subId = std::numeric_limits::max(); - std::shared_ptr code; std::vector> subObjects; std::map> subIndexByName; std::shared_ptr analysisInfo; @@ -139,6 +142,9 @@ struct Object: public ObjectNode /// @returns the name of the special metadata data object. static std::string metadataName() { return ".metadata"; } + +private: + std::shared_ptr m_code; }; } diff --git a/libyul/ObjectParser.cpp b/libyul/ObjectParser.cpp index 6813e5059395..123dedcb483d 100644 --- a/libyul/ObjectParser.cpp +++ b/libyul/ObjectParser.cpp @@ -53,8 +53,8 @@ std::shared_ptr ObjectParser::parse(std::shared_ptr const& _sca object->name = "object"; auto sourceNameMapping = tryParseSourceNameMapping(); object->debugData = std::make_shared(ObjectDebugData{sourceNameMapping}); - object->code = parseBlock(sourceNameMapping); - if (!object->code) + object->setCode(parseBlock(sourceNameMapping)); + if (!object->hasCode()) return nullptr; } else @@ -87,7 +87,7 @@ std::shared_ptr ObjectParser::parseObject(Object* _containingObject) expectToken(Token::LBrace); - ret->code = parseCode(std::move(sourceNameMapping)); + ret->setCode(parseCode(std::move(sourceNameMapping))); while (currentToken() != Token::RBrace) { diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 426551152a65..dbe30bb136d5 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -97,7 +97,7 @@ bool YulStack::parseAndAnalyze(std::string const& _sourceName, std::string const yulAssert(m_stackState == Parsed); yulAssert(m_parserResult, ""); - yulAssert(m_parserResult->code, ""); + yulAssert(m_parserResult->hasCode()); return analyzeParsed(); } @@ -135,7 +135,7 @@ bool YulStack::analyzeParsed() bool YulStack::analyzeParsed(Object& _object) { yulAssert(m_stackState >= Parsed); - yulAssert(_object.code, ""); + yulAssert(_object.hasCode()); _object.analysisInfo = std::make_shared(); AsmAnalyzer analyzer( @@ -149,7 +149,7 @@ bool YulStack::analyzeParsed(Object& _object) bool success = false; try { - success = analyzer.analyze(_object.code->root()); + success = analyzer.analyze(_object.code()->root()); for (auto& subNode: _object.subObjects) if (auto subObject = dynamic_cast(subNode.get())) if (!analyzeParsed(*subObject)) @@ -189,7 +189,7 @@ void YulStack::compileEVM(AbstractAssembly& _assembly, bool _optimize) const void YulStack::optimize(Object& _object, bool _isCreation) { - yulAssert(_object.code, ""); + yulAssert(_object.hasCode(), ""); yulAssert(_object.analysisInfo, ""); for (auto& subNode: _object.subObjects) if (auto subObject = dynamic_cast(subNode.get())) @@ -245,7 +245,7 @@ MachineAssemblyObject YulStack::assemble(Machine _machine) { yulAssert(m_stackState >= AnalysisSuccessful); yulAssert(m_parserResult, ""); - yulAssert(m_parserResult->code, ""); + yulAssert(m_parserResult->hasCode(), ""); yulAssert(m_parserResult->analysisInfo, ""); switch (_machine) @@ -302,7 +302,7 @@ YulStack::assembleEVMWithDeployed(std::optional _deployName) { yulAssert(m_stackState >= AnalysisSuccessful); yulAssert(m_parserResult, ""); - yulAssert(m_parserResult->code, ""); + yulAssert(m_parserResult->hasCode(), ""); yulAssert(m_parserResult->analysisInfo, ""); evmasm::Assembly assembly(m_evmVersion, true, {}); @@ -359,7 +359,7 @@ std::string YulStack::print( { yulAssert(m_stackState >= Parsed); yulAssert(m_parserResult, ""); - yulAssert(m_parserResult->code, ""); + yulAssert(m_parserResult->hasCode(), ""); return m_parserResult->toString( languageToDialect(m_language, m_evmVersion), AsmPrinter::TypePrinting::OmitDefault, @@ -372,7 +372,7 @@ Json YulStack::astJson() const { yulAssert(m_stackState >= Parsed); yulAssert(m_parserResult, ""); - yulAssert(m_parserResult->code, ""); + yulAssert(m_parserResult->hasCode(), ""); return m_parserResult->toJson(); } @@ -380,7 +380,7 @@ std::shared_ptr YulStack::parserResult() const { yulAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); yulAssert(m_parserResult, ""); - yulAssert(m_parserResult->code, ""); + yulAssert(m_parserResult->hasCode(), ""); return m_parserResult; } diff --git a/libyul/backends/evm/EVMObjectCompiler.cpp b/libyul/backends/evm/EVMObjectCompiler.cpp index c77bf4e37c1c..ca9f90dfae34 100644 --- a/libyul/backends/evm/EVMObjectCompiler.cpp +++ b/libyul/backends/evm/EVMObjectCompiler.cpp @@ -72,7 +72,7 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) } yulAssert(_object.analysisInfo, "No analysis info."); - yulAssert(_object.code, "No code."); + yulAssert(_object.hasCode(), "No code."); if (m_eofVersion.has_value()) yulAssert( _optimize && (m_dialect.evmVersion() == langutil::EVMVersion()), @@ -83,7 +83,7 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) auto stackErrors = OptimizedEVMCodeTransform::run( m_assembly, *_object.analysisInfo, - _object.code->root(), + _object.code()->root(), m_dialect, context, OptimizedEVMCodeTransform::UseNamedLabels::ForFirstFunctionOfEachName @@ -91,7 +91,7 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) if (!stackErrors.empty()) { std::vector memoryGuardCalls = findFunctionCalls( - _object.code->root(), + _object.code()->root(), "memoryguard"_yulname ); auto stackError = stackErrors.front(); @@ -113,14 +113,14 @@ void EVMObjectCompiler::run(Object& _object, bool _optimize) CodeTransform transform{ m_assembly, *_object.analysisInfo, - _object.code->root(), + _object.code()->root(), m_dialect, context, _optimize, {}, CodeTransform::UseNamedLabels::ForFirstFunctionOfEachName }; - transform(_object.code->root()); + transform(_object.code()->root()); if (!transform.stackErrors().empty()) BOOST_THROW_EXCEPTION(transform.stackErrors().front()); } diff --git a/libyul/optimiser/Semantics.cpp b/libyul/optimiser/Semantics.cpp index 88f4f7c45b5e..d945dbcac7f5 100644 --- a/libyul/optimiser/Semantics.cpp +++ b/libyul/optimiser/Semantics.cpp @@ -95,7 +95,7 @@ bool MSizeFinder::containsMSize(Dialect const& _dialect, Block const& _ast) bool MSizeFinder::containsMSize(Dialect const& _dialect, Object const& _object) { - if (containsMSize(_dialect, _object.code->root())) + if (containsMSize(_dialect, _object.code()->root())) return true; for (std::shared_ptr const& node: _object.subObjects) diff --git a/libyul/optimiser/StackCompressor.cpp b/libyul/optimiser/StackCompressor.cpp index bdc20a5a8c71..2c2ef4272904 100644 --- a/libyul/optimiser/StackCompressor.cpp +++ b/libyul/optimiser/StackCompressor.cpp @@ -242,9 +242,9 @@ std::tuple StackCompressor::run( bool _optimizeStackAllocation, size_t _maxIterations) { - yulAssert(_object.code); + yulAssert(_object.hasCode()); yulAssert( - !_object.code->root().statements.empty() && std::holds_alternative(_object.code->root().statements.at(0)), + !_object.code()->root().statements.empty() && std::holds_alternative(_object.code()->root().statements.at(0)), "Need to run the function grouper before the stack compressor." ); bool usesOptimizedCodeGenerator = false; @@ -253,8 +253,8 @@ std::tuple StackCompressor::run( _optimizeStackAllocation && evmDialect->evmVersion().canOverchargeGasForCall() && evmDialect->providesObjectAccess(); - bool allowMSizeOptimization = !MSizeFinder::containsMSize(_dialect, _object.code->root()); - Block astRoot = std::get(ASTCopier{}(_object.code->root())); + bool allowMSizeOptimization = !MSizeFinder::containsMSize(_dialect, _object.code()->root()); + Block astRoot = std::get(ASTCopier{}(_object.code()->root())); if (usesOptimizedCodeGenerator) { yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, astRoot, _object.qualifiedDataNames()); @@ -271,7 +271,7 @@ std::tuple StackCompressor::run( for (size_t iterations = 0; iterations < _maxIterations; iterations++) { Object object(_object); - object.code = std::make_shared(std::get(ASTCopier{}(astRoot))); + object.setCode(std::make_shared(std::get(ASTCopier{}(astRoot)))); std::map stackSurplus = CompilabilityChecker(_dialect, object, _optimizeStackAllocation).stackDeficit; if (stackSurplus.empty()) return std::make_tuple(true, std::move(astRoot)); diff --git a/libyul/optimiser/StackLimitEvader.cpp b/libyul/optimiser/StackLimitEvader.cpp index d613ae9937df..6e6da63e603b 100644 --- a/libyul/optimiser/StackLimitEvader.cpp +++ b/libyul/optimiser/StackLimitEvader.cpp @@ -123,13 +123,13 @@ Block StackLimitEvader::run( Object const& _object ) { - yulAssert(_object.code); + yulAssert(_object.hasCode()); auto const* evmDialect = dynamic_cast(&_context.dialect); yulAssert( evmDialect && evmDialect->providesObjectAccess(), "StackLimitEvader can only be run on objects using the EVMDialect with object access." ); - auto astRoot = std::get(ASTCopier{}(_object.code->root())); + auto astRoot = std::get(ASTCopier{}(_object.code()->root())); if (evmDialect && evmDialect->evmVersion().canOverchargeGasForCall()) { yul::AsmAnalysisInfo analysisInfo = yul::AsmAnalyzer::analyzeStrictAssertCorrect(*evmDialect, astRoot, _object.qualifiedDataNames()); diff --git a/libyul/optimiser/Suite.cpp b/libyul/optimiser/Suite.cpp index cc0c1a7f3086..a06f48a7f236 100644 --- a/libyul/optimiser/Suite.cpp +++ b/libyul/optimiser/Suite.cpp @@ -157,7 +157,7 @@ void OptimiserSuite::run( _dialect, *_object.analysisInfo, reservedIdentifiers - )(_object.code->root())); + )(_object.code()->root())); NameDispenser dispenser{_dialect, astRoot, reservedIdentifiers}; OptimiserStepContext context{_dialect, dispenser, reservedIdentifiers, _expectedExecutionsPerDeployment}; @@ -180,7 +180,7 @@ void OptimiserSuite::run( // message once we perform code generation. if (!usesOptimizedCodeGenerator) { - _object.code = std::make_shared(std::move(astRoot)); + _object.setCode(std::make_shared(std::move(astRoot))); astRoot = std::get<1>(StackCompressor::run( _dialect, _object, @@ -202,7 +202,7 @@ void OptimiserSuite::run( ConstantOptimiser{*evmDialect, *_meter}(astRoot); if (usesOptimizedCodeGenerator) { - _object.code = std::make_shared(std::move(astRoot)); + _object.setCode(std::make_shared(std::move(astRoot))); astRoot = std::get<1>(StackCompressor::run( _dialect, _object, @@ -211,13 +211,13 @@ void OptimiserSuite::run( )); if (evmDialect->providesObjectAccess()) { - _object.code = std::make_shared(std::move(astRoot)); + _object.setCode(std::make_shared(std::move(astRoot))); astRoot = StackLimitEvader::run(suite.m_context, _object); } } else if (evmDialect->providesObjectAccess() && _optimizeStackAllocation) { - _object.code = std::make_shared(std::move(astRoot)); + _object.setCode(std::make_shared(std::move(astRoot))); astRoot = StackLimitEvader::run(suite.m_context, _object); } } @@ -230,8 +230,8 @@ void OptimiserSuite::run( outputPerformanceMetrics(suite.m_durationPerStepInMicroseconds); #endif - _object.code = std::make_shared(std::move(astRoot)); - *_object.analysisInfo = AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, _object); + _object.setCode(std::make_shared(std::move(astRoot))); + _object.analysisInfo = std::make_shared(AsmAnalyzer::analyzeStrictAssertCorrect(_dialect, _object)); } namespace diff --git a/test/libsolidity/MemoryGuardTest.cpp b/test/libsolidity/MemoryGuardTest.cpp index c5579d84a166..b2e0b75d367a 100644 --- a/test/libsolidity/MemoryGuardTest.cpp +++ b/test/libsolidity/MemoryGuardTest.cpp @@ -75,7 +75,7 @@ TestCase::TestResult MemoryGuardTest::run(std::ostream& _stream, std::string con auto handleObject = [&](std::string const& _kind, Object const& _object) { m_obtainedResult += contractName + "(" + _kind + ") " + (findFunctionCalls( - _object.code->root(), + _object.code()->root(), "memoryguard"_yulname ).empty() ? "false" : "true") + "\n"; }; diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp index 26f5e0684602..d147e03d0071 100644 --- a/test/libyul/Common.cpp +++ b/test/libyul/Common.cpp @@ -50,7 +50,7 @@ Dialect const& defaultDialect(bool _yul) } } -std::pair, std::shared_ptr> yul::test::parse(std::string const& _source, bool _yul) +std::pair, std::shared_ptr> yul::test::parse(std::string const& _source, bool _yul) { YulStack stack( solidity::test::CommonOptions::get().evmVersion(), @@ -63,7 +63,7 @@ std::pair, std::shared_ptr> yul::test ); if (!stack.parseAndAnalyze("", _source) || !stack.errors().empty()) BOOST_FAIL("Invalid source."); - return make_pair(stack.parserResult()->code, stack.parserResult()->analysisInfo); + return std::make_pair(stack.parserResult()->code(), stack.parserResult()->analysisInfo); } std::pair, std::shared_ptr> yul::test::parse( @@ -78,12 +78,12 @@ std::pair, std::shared_ptr> yul::t std::shared_ptr parserResult = yul::ObjectParser(errorReporter, _dialect).parse(scanner, false); if (!parserResult) return {}; - if (!parserResult->code || errorReporter.hasErrors()) + if (!parserResult->hasCode() || errorReporter.hasErrors()) return {}; std::shared_ptr analysisInfo = std::make_shared(); AsmAnalyzer analyzer(*analysisInfo, errorReporter, _dialect, {}, parserResult->qualifiedDataNames()); // TODO this should be done recursively. - if (!analyzer.analyze(parserResult->code->root()) || errorReporter.hasErrors()) + if (!analyzer.analyze(parserResult->code()->root()) || errorReporter.hasErrors()) return {}; return {std::move(parserResult), std::move(analysisInfo)}; } diff --git a/test/libyul/Common.h b/test/libyul/Common.h index 4a9696cd9d18..14d73d77e18c 100644 --- a/test/libyul/Common.h +++ b/test/libyul/Common.h @@ -45,7 +45,7 @@ class AST; namespace solidity::yul::test { -std::pair, std::shared_ptr> +std::pair, std::shared_ptr> parse(std::string const& _source, bool _yul = true); std::pair, std::shared_ptr> diff --git a/test/libyul/CompilabilityChecker.cpp b/test/libyul/CompilabilityChecker.cpp index 27310cd898c2..5b64b5e5d3cc 100644 --- a/test/libyul/CompilabilityChecker.cpp +++ b/test/libyul/CompilabilityChecker.cpp @@ -35,8 +35,9 @@ namespace std::string check(std::string const& _input) { Object obj; - std::tie(obj.code, obj.analysisInfo) = yul::test::parse(_input, false); - BOOST_REQUIRE(obj.code); + auto parsingResult = yul::test::parse(_input, false); + obj.setCode(parsingResult.first, parsingResult.second); + BOOST_REQUIRE(obj.hasCode()); auto functions = CompilabilityChecker(EVMDialect::strictAssemblyForEVM(solidity::test::CommonOptions::get().evmVersion()), obj, true).stackDeficit; std::string out; for (auto const& function: functions) diff --git a/test/libyul/ControlFlowGraphTest.cpp b/test/libyul/ControlFlowGraphTest.cpp index 8e08bf488990..5c9bba8d41e5 100644 --- a/test/libyul/ControlFlowGraphTest.cpp +++ b/test/libyul/ControlFlowGraphTest.cpp @@ -206,7 +206,7 @@ TestCase::TestResult ControlFlowGraphTest::run(std::ostream& _stream, std::strin std::ostringstream output; - std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, object->code->root()); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, object->code()->root()); output << "digraph CFG {\nnodesep=0.7;\nnode[shape=box];\n\n"; ControlFlowGraphPrinter printer{output}; diff --git a/test/libyul/ControlFlowSideEffectsTest.cpp b/test/libyul/ControlFlowSideEffectsTest.cpp index 054c70547118..20df176a393c 100644 --- a/test/libyul/ControlFlowSideEffectsTest.cpp +++ b/test/libyul/ControlFlowSideEffectsTest.cpp @@ -57,16 +57,17 @@ ControlFlowSideEffectsTest::ControlFlowSideEffectsTest(std::string const& _filen TestCase::TestResult ControlFlowSideEffectsTest::run(std::ostream& _stream, std::string const& _linePrefix, bool _formatted) { Object obj; - std::tie(obj.code, obj.analysisInfo) = yul::test::parse(m_source, false); - if (!obj.code) + auto parsingResult = yul::test::parse(m_source, false); + obj.setCode(parsingResult.first, parsingResult.second); + if (!obj.hasCode()) BOOST_THROW_EXCEPTION(std::runtime_error("Parsing input failed.")); ControlFlowSideEffectsCollector sideEffects( EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), - obj.code->root() + obj.code()->root() ); m_obtainedResult.clear(); - forEach(obj.code->root(), [&](FunctionDefinition const& _fun) { + forEach(obj.code()->root(), [&](FunctionDefinition const& _fun) { std::string effectStr = toString(sideEffects.functionSideEffects().at(&_fun)); m_obtainedResult += _fun.name.str() + (effectStr.empty() ? ":" : ": " + effectStr) + "\n"; }); diff --git a/test/libyul/FunctionSideEffects.cpp b/test/libyul/FunctionSideEffects.cpp index 3220a8c6f983..a39024d278ef 100644 --- a/test/libyul/FunctionSideEffects.cpp +++ b/test/libyul/FunctionSideEffects.cpp @@ -83,13 +83,14 @@ FunctionSideEffects::FunctionSideEffects(std::string const& _filename): TestCase::TestResult FunctionSideEffects::run(std::ostream& _stream, std::string const& _linePrefix, bool _formatted) { Object obj; - std::tie(obj.code, obj.analysisInfo) = yul::test::parse(m_source, false); - if (!obj.code) + auto parsingResult = yul::test::parse(m_source, false); + obj.setCode(parsingResult.first, parsingResult.second); + if (!obj.hasCode()) BOOST_THROW_EXCEPTION(std::runtime_error("Parsing input failed.")); std::map functionSideEffects = SideEffectsPropagator::sideEffects( EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), - CallGraphGenerator::callGraph(obj.code->root()) + CallGraphGenerator::callGraph(obj.code()->root()) ); std::map functionSideEffectsStr; diff --git a/test/libyul/KnowledgeBaseTest.cpp b/test/libyul/KnowledgeBaseTest.cpp index a149381ca0bc..0293f8ee4472 100644 --- a/test/libyul/KnowledgeBaseTest.cpp +++ b/test/libyul/KnowledgeBaseTest.cpp @@ -47,9 +47,9 @@ class KnowledgeBaseTest ErrorList errorList; std::shared_ptr analysisInfo; std::tie(m_object, analysisInfo) = yul::test::parse(_source, m_dialect, errorList); - BOOST_REQUIRE(m_object && errorList.empty() && m_object->code); + BOOST_REQUIRE(m_object && errorList.empty() && m_object->hasCode()); - auto astRoot = std::get(yul::ASTCopier{}(m_object->code->root())); + auto astRoot = std::get(yul::ASTCopier{}(m_object->code()->root())); NameDispenser dispenser(m_dialect, astRoot); std::set reserved; OptimiserStepContext context{m_dialect, dispenser, reserved, 0}; @@ -59,7 +59,7 @@ class KnowledgeBaseTest for (auto const& [name, expression]: m_ssaValues.values()) m_values[name].value = expression; - m_object->code = std::make_shared(std::move(astRoot)); + m_object->setCode(std::make_shared(std::move(astRoot))); return KnowledgeBase([this](YulName _var) { return util::valueOrNullptr(m_values, _var); }); } diff --git a/test/libyul/Metrics.cpp b/test/libyul/Metrics.cpp index ce65cf2c8574..bf09a1c2beec 100644 --- a/test/libyul/Metrics.cpp +++ b/test/libyul/Metrics.cpp @@ -24,6 +24,7 @@ #include #include +#include #include @@ -37,7 +38,7 @@ namespace size_t codeSize(std::string const& _source, CodeWeights const _weights = {}) { - std::shared_ptr ast = parse(_source, false).first; + std::shared_ptr ast = parse(_source, false).first; BOOST_REQUIRE(ast); return CodeSize::codeSize(ast->root(), _weights); } diff --git a/test/libyul/StackLayoutGeneratorTest.cpp b/test/libyul/StackLayoutGeneratorTest.cpp index 2abac60e5c40..9c16eaefc110 100644 --- a/test/libyul/StackLayoutGeneratorTest.cpp +++ b/test/libyul/StackLayoutGeneratorTest.cpp @@ -224,7 +224,7 @@ TestCase::TestResult StackLayoutGeneratorTest::run(std::ostream& _stream, std::s std::ostringstream output; - std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, object->code->root()); + std::unique_ptr cfg = ControlFlowGraphBuilder::build(*analysisInfo, *m_dialect, object->code()->root()); StackLayout stackLayout = StackLayoutGenerator::run(*cfg); output << "digraph CFG {\nnodesep=0.7;\nnode[shape=box];\n\n"; diff --git a/test/libyul/YulInterpreterTest.cpp b/test/libyul/YulInterpreterTest.cpp index d987c519c3e7..9d4ccd81ba49 100644 --- a/test/libyul/YulInterpreterTest.cpp +++ b/test/libyul/YulInterpreterTest.cpp @@ -75,7 +75,7 @@ bool YulInterpreterTest::parse(std::ostream& _stream, std::string const& _linePr ); if (stack.parseAndAnalyze("", m_source)) { - m_ast = stack.parserResult()->code; + m_ast = stack.parserResult()->code(); m_analysisInfo = stack.parserResult()->analysisInfo; return true; } diff --git a/test/libyul/YulInterpreterTest.h b/test/libyul/YulInterpreterTest.h index f5368670240d..d591591332ce 100644 --- a/test/libyul/YulInterpreterTest.h +++ b/test/libyul/YulInterpreterTest.h @@ -45,8 +45,8 @@ class YulInterpreterTest: public solidity::frontend::test::EVMVersionRestrictedT bool parse(std::ostream& _stream, std::string const& _linePrefix, bool const _formatted); std::string interpret(); - std::shared_ptr m_ast; - std::shared_ptr m_analysisInfo; + std::shared_ptr m_ast; + std::shared_ptr m_analysisInfo; bool m_simulateExternalCallsToSelf = false; }; diff --git a/test/libyul/YulOptimizerTest.cpp b/test/libyul/YulOptimizerTest.cpp index df28515c37cb..048eb7145dc0 100644 --- a/test/libyul/YulOptimizerTest.cpp +++ b/test/libyul/YulOptimizerTest.cpp @@ -81,7 +81,7 @@ TestCase::TestResult YulOptimizerTest::run(std::ostream& _stream, std::string co auto optimizedObject = tester.optimizedObject(); std::string printedOptimizedObject; if (optimizedObject->subObjects.empty()) - printedOptimizedObject = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, *m_dialect}(optimizedObject->code->root()); + printedOptimizedObject = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, *m_dialect}(optimizedObject->code()->root()); else printedOptimizedObject = optimizedObject->toString(*m_dialect); diff --git a/test/libyul/YulOptimizerTestCommon.cpp b/test/libyul/YulOptimizerTestCommon.cpp index 2190c101035e..2898086e8aa5 100644 --- a/test/libyul/YulOptimizerTestCommon.cpp +++ b/test/libyul/YulOptimizerTestCommon.cpp @@ -98,14 +98,14 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( return block; }}, {"constantOptimiser", [&]() { - auto block = std::get(ASTCopier{}(m_object->code->root())); + auto block = std::get(ASTCopier{}(m_object->code()->root())); updateContext(block); GasMeter meter(dynamic_cast(*m_dialect), false, 200); ConstantOptimiser{dynamic_cast(*m_dialect), meter}(block); return block; }}, {"varDeclInitializer", [&]() { - auto block = std::get(ASTCopier{}(m_object->code->root())); + auto block = std::get(ASTCopier{}(m_object->code()->root())); updateContext(block); VarDeclInitializer::run(*m_context, block); return block; @@ -151,7 +151,7 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( return block; }}, {"expressionSplitter", [&]() { - auto block = std::get(ASTCopier{}(m_object->code->root())); + auto block = std::get(ASTCopier{}(m_object->code()->root())); updateContext(block); ExpressionSplitter::run(*m_context, block); return block; @@ -401,8 +401,8 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( FunctionGrouper::run(*m_context, block); size_t maxIterations = 16; { - Object object(*m_object); - object.code = std::make_shared(std::get(ASTCopier{}(block))); + Object object; // (*m_object) ?? + object.setCode(std::make_shared(std::get(ASTCopier{}(block)))); block = std::get<1>(StackCompressor::run(*m_dialect, object, true, maxIterations)); } BlockFlattener::run(*m_context, block); @@ -419,13 +419,13 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( frontend::OptimiserSettings::DefaultYulOptimiserCleanupSteps, frontend::OptimiserSettings::standard().expectedExecutionsPerDeployment ); - return std::get(ASTCopier{}(m_optimizedObject->code->root())); + return std::get(ASTCopier{}(m_optimizedObject->code()->root())); }}, {"stackLimitEvader", [&]() { auto block = disambiguate(); updateContext(block); - Object object(*m_object); - object.code = std::make_shared(std::get(ASTCopier{}(block))); + Object object; // (*m_object); + object.setCode(std::make_shared(std::get(ASTCopier{}(block)))); auto const unreachables = CompilabilityChecker{ *m_dialect, object, @@ -492,7 +492,7 @@ bool YulOptimizerTestCommon::runStep() if (m_namedSteps.count(m_optimizerStep)) { auto block = m_namedSteps[m_optimizerStep](); - m_optimizedObject->code = std::make_shared(std::move(block)); + m_optimizedObject->setCode(std::make_shared(std::move(block))); } else return false; @@ -531,12 +531,12 @@ std::string YulOptimizerTestCommon::randomOptimiserStep(unsigned _seed) Block const* YulOptimizerTestCommon::run() { - return runStep() ? &m_optimizedObject->code->root() : nullptr; + return runStep() ? &m_optimizedObject->code()->root() : nullptr; } Block YulOptimizerTestCommon::disambiguate() { - auto block = std::get(Disambiguator(*m_dialect, *m_analysisInfo)(m_object->code->root())); + auto block = std::get(Disambiguator(*m_dialect, *m_analysisInfo)(m_object->code()->root())); m_analysisInfo.reset(); return block; } diff --git a/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp b/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp index 940fc7374ee9..a064fcdc80ed 100644 --- a/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp +++ b/test/tools/ossfuzz/StackReuseCodegenFuzzer.cpp @@ -54,7 +54,7 @@ namespace /// @returns true if there are recursive functions, false otherwise. bool recursiveFunctionExists(Dialect const& _dialect, yul::Object& _object) { - auto recursiveFunctions = CallGraphGenerator::callGraph(_object.code->root()).recursiveFunctions(); + auto recursiveFunctions = CallGraphGenerator::callGraph(_object.code()->root()).recursiveFunctions(); for(auto&& [function, variables]: CompilabilityChecker{ _dialect, _object, diff --git a/test/tools/ossfuzz/YulEvmoneInterface.cpp b/test/tools/ossfuzz/YulEvmoneInterface.cpp index b89245443049..74da5a1f0266 100644 --- a/test/tools/ossfuzz/YulEvmoneInterface.cpp +++ b/test/tools/ossfuzz/YulEvmoneInterface.cpp @@ -27,7 +27,7 @@ bytes YulAssembler::assemble() { if ( !m_stack.parseAndAnalyze("source", m_yulProgram) || - !m_stack.parserResult()->code || + !m_stack.parserResult()->code() || !m_stack.parserResult()->analysisInfo || langutil::Error::containsErrors(m_stack.errors()) ) diff --git a/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp b/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp index 40201bd15fad..f685aa90da4b 100644 --- a/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp +++ b/test/tools/ossfuzz/strictasm_diff_ossfuzz.cpp @@ -71,7 +71,7 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t const* _data, size_t _size) { if ( !stack.parseAndAnalyze("source", input) || - !stack.parserResult()->code || + !stack.parserResult()->hasCode() || !stack.parserResult()->analysisInfo ) return 0; @@ -89,7 +89,7 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t const* _data, size_t _size) // that would be removed by the redundant store eliminator. yulFuzzerUtil::TerminationReason termReason = yulFuzzerUtil::interpret( os1, - stack.parserResult()->code->root(), + stack.parserResult()->code()->root(), EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), /*disableMemoryTracing=*/true ); @@ -99,7 +99,7 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t const* _data, size_t _size) stack.optimize(); termReason = yulFuzzerUtil::interpret( os2, - stack.parserResult()->code->root(), + stack.parserResult()->code()->root(), EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion()), /*disableMemoryTracing=*/true ); diff --git a/test/tools/ossfuzz/yulProtoFuzzer.cpp b/test/tools/ossfuzz/yulProtoFuzzer.cpp index 092f2dacb7c7..cfdb20813007 100644 --- a/test/tools/ossfuzz/yulProtoFuzzer.cpp +++ b/test/tools/ossfuzz/yulProtoFuzzer.cpp @@ -72,7 +72,7 @@ DEFINE_PROTO_FUZZER(Program const& _input) // Parse protobuf mutated YUL code if ( !stack.parseAndAnalyze("source", yul_source) || - !stack.parserResult()->code || + !stack.parserResult()->code() || !stack.parserResult()->analysisInfo || Error::containsErrors(stack.errors()) ) diff --git a/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp b/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp index 4e07eaf6468c..13ac4aea8460 100644 --- a/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp +++ b/test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp @@ -72,7 +72,7 @@ DEFINE_PROTO_FUZZER(Program const& _input) // Parse protobuf mutated YUL code if ( !stack.parseAndAnalyze("source", yul_source) || - !stack.parserResult()->code || + !stack.parserResult()->code() || !stack.parserResult()->analysisInfo || Error::containsErrors(stack.errors()) ) @@ -89,7 +89,7 @@ DEFINE_PROTO_FUZZER(Program const& _input) // that would be removed by the redundant store eliminator. yulFuzzerUtil::TerminationReason termReason = yulFuzzerUtil::interpret( os1, - stack.parserResult()->code->root(), + stack.parserResult()->code()->root(), EVMDialect::strictAssemblyForEVMObjects(version), /*disableMemoryTracing=*/true ); diff --git a/test/tools/yulopti.cpp b/test/tools/yulopti.cpp index ad32337bdd93..faab89e7923e 100644 --- a/test/tools/yulopti.cpp +++ b/test/tools/yulopti.cpp @@ -218,7 +218,7 @@ class YulOpti case ';': { Object obj; - obj.code = std::make_shared(std::get(ASTCopier{}(*m_astRoot))); + obj.setCode(std::make_shared(std::get(ASTCopier{}(*m_astRoot)))); *m_astRoot = std::get<1>(StackCompressor::run(m_dialect, obj, true, 16)); break; } diff --git a/test/tools/yulrun.cpp b/test/tools/yulrun.cpp index 9aee616e0e4a..c3a7fb19fccc 100644 --- a/test/tools/yulrun.cpp +++ b/test/tools/yulrun.cpp @@ -54,7 +54,7 @@ namespace po = boost::program_options; namespace { -std::pair, std::shared_ptr> parse(std::string const& _source) +std::pair, std::shared_ptr> parse(std::string const& _source) { YulStack stack( langutil::EVMVersion(), @@ -66,7 +66,7 @@ std::pair, std::shared_ptr> parse(std::str if (stack.parseAndAnalyze("--INPUT--", _source)) { yulAssert(stack.errors().empty(), "Parsed successfully but had errors."); - return make_pair(stack.parserResult()->code, stack.parserResult()->analysisInfo); + return make_pair(stack.parserResult()->code(), stack.parserResult()->analysisInfo); } else { @@ -77,7 +77,7 @@ std::pair, std::shared_ptr> parse(std::str void interpret(std::string const& _source, bool _inspect, bool _disableExternalCalls) { - std::shared_ptr ast; + std::shared_ptr ast; std::shared_ptr analysisInfo; tie(ast, analysisInfo) = parse(_source); if (!ast || !analysisInfo) diff --git a/tools/yulPhaser/Program.cpp b/tools/yulPhaser/Program.cpp index 2d5c31cf11b5..14b6406493d7 100644 --- a/tools/yulPhaser/Program.cpp +++ b/tools/yulPhaser/Program.cpp @@ -149,7 +149,7 @@ std::variant, ErrorList> Program::parseObject(Dialect const // The public API of the class does not provide access to the smart pointer so it won't be hard // to switch to shared_ptr if the copying turns out to be an issue (though it would be better // to refactor ObjectParser and Object to use unique_ptr instead). - auto astCopy = std::make_unique(std::get(ASTCopier{}(selectedObject->code->root()))); + auto astCopy = std::make_unique(std::get(ASTCopier{}(selectedObject->code()->root()))); return std::variant, ErrorList>(std::move(astCopy)); } From 44bfa720d0bc6d3ab51154bd44fc66776d453276 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Fri, 2 Aug 2024 15:34:20 +0200 Subject: [PATCH 108/182] Yul: optimizer tests assert that there are no subobjects but Data --- test/libyul/YulOptimizerTestCommon.cpp | 21 ++++++++++++------- test/libyul/YulOptimizerTestCommon.h | 5 ++--- .../long_literals_as_builtin_args.yul | 8 ++----- 3 files changed, 18 insertions(+), 16 deletions(-) diff --git a/test/libyul/YulOptimizerTestCommon.cpp b/test/libyul/YulOptimizerTestCommon.cpp index 2898086e8aa5..bf374c21fcee 100644 --- a/test/libyul/YulOptimizerTestCommon.cpp +++ b/test/libyul/YulOptimizerTestCommon.cpp @@ -74,11 +74,19 @@ using namespace solidity::yul::test; using namespace solidity::frontend; YulOptimizerTestCommon::YulOptimizerTestCommon( - std::shared_ptr _obj, + std::shared_ptr _obj, Dialect const& _dialect -): m_dialect(&_dialect), m_object(_obj), m_optimizedObject(std::make_shared()), m_analysisInfo(m_object->analysisInfo) +): m_dialect(&_dialect), m_object(_obj), m_optimizedObject(std::make_shared(*_obj)) { - *m_optimizedObject = *m_object; + if ( + std::any_of( + m_object->subObjects.begin(), + m_object->subObjects.end(), + [](auto const& subObject) { return dynamic_cast(subObject.get()) == nullptr;} + ) + ) + solUnimplementedAssert(false, "The current implementation of YulOptimizerTests ignores subobjects that are not Data."); + m_namedSteps = { {"disambiguator", [&]() { return disambiguate(); }}, {"nameDisplacer", [&]() { @@ -401,7 +409,7 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( FunctionGrouper::run(*m_context, block); size_t maxIterations = 16; { - Object object; // (*m_object) ?? + Object object(*m_optimizedObject); object.setCode(std::make_shared(std::get(ASTCopier{}(block)))); block = std::get<1>(StackCompressor::run(*m_dialect, object, true, maxIterations)); } @@ -424,7 +432,7 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( {"stackLimitEvader", [&]() { auto block = disambiguate(); updateContext(block); - Object object; // (*m_object); + Object object(*m_optimizedObject); object.setCode(std::make_shared(std::get(ASTCopier{}(block)))); auto const unreachables = CompilabilityChecker{ *m_dialect, @@ -536,8 +544,7 @@ Block const* YulOptimizerTestCommon::run() Block YulOptimizerTestCommon::disambiguate() { - auto block = std::get(Disambiguator(*m_dialect, *m_analysisInfo)(m_object->code()->root())); - m_analysisInfo.reset(); + auto block = std::get(Disambiguator(*m_dialect, *m_object->analysisInfo)(m_object->code()->root())); return block; } diff --git a/test/libyul/YulOptimizerTestCommon.h b/test/libyul/YulOptimizerTestCommon.h index 8a706c328b49..41806fcd6a5a 100644 --- a/test/libyul/YulOptimizerTestCommon.h +++ b/test/libyul/YulOptimizerTestCommon.h @@ -40,7 +40,7 @@ class YulOptimizerTestCommon { public: explicit YulOptimizerTestCommon( - std::shared_ptr _obj, + std::shared_ptr _obj, Dialect const& _dialect ); /// Sets optimiser step to be run to @param @@ -70,9 +70,8 @@ class YulOptimizerTestCommon std::unique_ptr m_nameDispenser; std::unique_ptr m_context; - std::shared_ptr m_object; + std::shared_ptr m_object; std::shared_ptr m_optimizedObject; - std::shared_ptr m_analysisInfo; std::map> m_namedSteps; }; diff --git a/test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul b/test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul index 34b44aad9492..f480bec9e1ae 100644 --- a/test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul +++ b/test/libyul/yulOptimizerTests/commonSubexpressionEliminator/long_literals_as_builtin_args.yul @@ -7,9 +7,7 @@ object "AccessControlDefaultAdminRules4233_14" { let j := datasize("AccessControlDefaultAdminRules4233_14_deployed") codecopy(i, dataoffset("AccessControlDefaultAdminRules4233_14_deployed"), j) } - object "AccessControlDefaultAdminRules4233_14_deployed" { - code {} - } + data "AccessControlDefaultAdminRules4233_14_deployed" "AccessControlDefaultAdminRules4233_14_deployed" } // ---- @@ -22,7 +20,5 @@ object "AccessControlDefaultAdminRules4233_14" { // let j := datasize("AccessControlDefaultAdminRules4233_14_deployed") // codecopy(i, dataoffset("AccessControlDefaultAdminRules4233_14_deployed"), j) // } -// object "AccessControlDefaultAdminRules4233_14_deployed" { -// code { } -// } +// data "AccessControlDefaultAdminRules4233_14_deployed" hex"416363657373436f6e74726f6c44656661756c7441646d696e52756c6573343233335f31345f6465706c6f796564" // } From 860f0d4601ee2b2ad200344e7e4a133e71432a57 Mon Sep 17 00:00:00 2001 From: Alex Beregszaszi Date: Thu, 13 Apr 2023 00:10:31 +0200 Subject: [PATCH 109/182] Change the constant optimizer to make use of PUSH0 --- libevmasm/Assembly.cpp | 4 +- libevmasm/AssemblyItem.cpp | 6 +- libevmasm/AssemblyItem.h | 7 +- libevmasm/ConstantOptimiser.cpp | 95 ++++++++++++++------ libevmasm/ConstantOptimiser.h | 4 +- libevmasm/GasMeter.cpp | 16 ++-- libevmasm/GasMeter.h | 3 + libevmasm/Inliner.cpp | 16 ++-- libevmasm/PeepholeOptimiser.cpp | 31 ++++--- libevmasm/PeepholeOptimiser.h | 9 +- libyul/backends/evm/EVMMetrics.cpp | 9 +- libyul/backends/evm/StackLayoutGenerator.cpp | 2 +- test/libevmasm/Optimiser.cpp | 77 +++++++++++++--- test/libsolidity/StandardCompiler.cpp | 13 ++- 14 files changed, 206 insertions(+), 86 deletions(-) diff --git a/libevmasm/Assembly.cpp b/libevmasm/Assembly.cpp index f9b800c90884..91773a8e8403 100644 --- a/libevmasm/Assembly.cpp +++ b/libevmasm/Assembly.cpp @@ -74,7 +74,7 @@ unsigned Assembly::codeSize(unsigned subTagSize) const ret += i.second.size(); for (AssemblyItem const& i: m_items) - ret += i.bytesRequired(tagSize, Precision::Approximate); + ret += i.bytesRequired(tagSize, m_evmVersion, Precision::Approximate); if (numberEncodingSize(ret) <= tagSize) return static_cast(ret); } @@ -753,7 +753,7 @@ std::map const& Assembly::optimiseInternal( if (_settings.runPeephole) { - PeepholeOptimiser peepOpt{m_items}; + PeepholeOptimiser peepOpt{m_items, m_evmVersion}; while (peepOpt.optimise()) { count++; diff --git a/libevmasm/AssemblyItem.cpp b/libevmasm/AssemblyItem.cpp index c88a9663f3b7..837dad8afe1b 100644 --- a/libevmasm/AssemblyItem.cpp +++ b/libevmasm/AssemblyItem.cpp @@ -116,7 +116,7 @@ void AssemblyItem::setPushTagSubIdAndTag(size_t _subId, size_t _tag) setData(data); } -size_t AssemblyItem::bytesRequired(size_t _addressLength, Precision _precision) const +size_t AssemblyItem::bytesRequired(size_t _addressLength, langutil::EVMVersion _evmVersion, Precision _precision) const { switch (m_type) { @@ -124,7 +124,9 @@ size_t AssemblyItem::bytesRequired(size_t _addressLength, Precision _precision) case Tag: // 1 byte for the JUMPDEST return 1; case Push: - return 1 + std::max(1, numberEncodingSize(data())); + return + 1 + + std::max((_evmVersion.hasPush0() ? 0 : 1), numberEncodingSize(data())); case PushSubSize: case PushProgramSize: return 1 + 4; // worst case: a 16MB program diff --git a/libevmasm/AssemblyItem.h b/libevmasm/AssemblyItem.h index c2b3603c6352..f06c72bac2ff 100644 --- a/libevmasm/AssemblyItem.h +++ b/libevmasm/AssemblyItem.h @@ -161,10 +161,11 @@ class AssemblyItem /// @returns an upper bound for the number of bytes required by this item, assuming that /// the value of a jump tag takes @a _addressLength bytes. + /// @param _evmVersion the EVM version /// @param _precision Whether to return a precise count (which involves /// counting immutable references which are only set after /// a call to `assemble()`) or an approx. count. - size_t bytesRequired(size_t _addressLength, Precision _precision = Precision::Precise) const; + size_t bytesRequired(size_t _addressLength, langutil::EVMVersion _evmVersion, Precision _precision = Precision::Precise) const; size_t arguments() const; size_t returnValues() const; size_t deposit() const { return returnValues() - arguments(); } @@ -228,11 +229,11 @@ class AssemblyItem mutable std::optional m_immutableOccurrences; }; -inline size_t bytesRequired(AssemblyItems const& _items, size_t _addressLength, Precision _precision = Precision::Precise) +inline size_t bytesRequired(AssemblyItems const& _items, size_t _addressLength, langutil::EVMVersion _evmVersion, Precision _precision = Precision::Precise) { size_t size = 0; for (AssemblyItem const& item: _items) - size += item.bytesRequired(_addressLength, _precision); + size += item.bytesRequired(_addressLength, _evmVersion, _precision); return size; } diff --git a/libevmasm/ConstantOptimiser.cpp b/libevmasm/ConstantOptimiser.cpp index 62dbc803bbc2..360fb781f4d7 100644 --- a/libevmasm/ConstantOptimiser.cpp +++ b/libevmasm/ConstantOptimiser.cpp @@ -83,7 +83,7 @@ bigint ConstantOptimisationMethod::simpleRunGas(AssemblyItems const& _items, lan bigint gas = 0; for (AssemblyItem const& item: _items) if (item.type() == Push) - gas += GasMeter::runGas(Instruction::PUSH1, _evmVersion); + gas += GasMeter::pushGas(item.data(), _evmVersion); else if (item.type() == Operation) { if (item.instruction() == Instruction::EXP) @@ -100,9 +100,9 @@ bigint ConstantOptimisationMethod::dataGas(bytes const& _data) const return bigint(GasMeter::dataGas(_data, m_params.isCreation, m_params.evmVersion)); } -size_t ConstantOptimisationMethod::bytesRequired(AssemblyItems const& _items) +size_t ConstantOptimisationMethod::bytesRequired(AssemblyItems const& _items, langutil::EVMVersion _evmVersion) { - return evmasm::bytesRequired(_items, 3, Precision::Approximate); // assume 3 byte addresses + return evmasm::bytesRequired(_items, 3, _evmVersion, Precision::Approximate); // assume 3 byte addresses } void ConstantOptimisationMethod::replaceConstants( @@ -143,7 +143,7 @@ bigint CodeCopyMethod::gasNeeded() const // Run gas: we ignore memory increase costs simpleRunGas(copyRoutine(), m_params.evmVersion) + GasCosts::copyGas, // Data gas for copy routines: Some bytes are zero, but we ignore them. - bytesRequired(copyRoutine()) * (m_params.isCreation ? GasCosts::txDataNonZeroGas(m_params.evmVersion) : GasCosts::createDataGas), + bytesRequired(copyRoutine(), m_params.evmVersion) * (m_params.isCreation ? GasCosts::txDataNonZeroGas(m_params.evmVersion) : GasCosts::createDataGas), // Data gas for data itself dataGas(toBigEndian(m_value)) ); @@ -153,37 +153,74 @@ AssemblyItems CodeCopyMethod::execute(Assembly& _assembly) const { bytes data = toBigEndian(m_value); assertThrow(data.size() == 32, OptimizerException, "Invalid number encoding."); - AssemblyItems actualCopyRoutine = copyRoutine(); - actualCopyRoutine[4] = _assembly.newData(data); - return actualCopyRoutine; + AssemblyItem newPushData = _assembly.newData(data); + return copyRoutine(&newPushData); } -AssemblyItems const& CodeCopyMethod::copyRoutine() +AssemblyItems CodeCopyMethod::copyRoutine(AssemblyItem* _pushData) const { - AssemblyItems static copyRoutine{ - // constant to be reused 3+ times - u256(0), + if (_pushData) + assertThrow(_pushData->type() == PushData, OptimizerException, "Invalid Assembly Item."); - // back up memory - // mload(0) - Instruction::DUP1, - Instruction::MLOAD, + AssemblyItem dataUsed = _pushData ? *_pushData : AssemblyItem(PushData, u256(1) << 16); - // codecopy(0, , 32) - u256(32), - AssemblyItem(PushData, u256(1) << 16), // replaced above in actualCopyRoutine[4] - Instruction::DUP4, - Instruction::CODECOPY, + // PUSH0 is cheaper than PUSHn/DUP/SWAP. + if (m_params.evmVersion.hasPush0()) + { + // This costs ~29 gas. + AssemblyItems copyRoutine{ + // back up memory + // mload(0) + u256(0), + Instruction::MLOAD, + + // codecopy(0, , 32) + u256(32), + dataUsed, + u256(0), + Instruction::CODECOPY, + + // mload(0) + u256(0), + Instruction::MLOAD, + + // restore original memory + // mstore(0, x) + Instruction::SWAP1, + u256(0), + Instruction::MSTORE + }; + return copyRoutine; + } + else + { + // This costs ~33 gas. + AssemblyItems copyRoutine{ + // constant to be reused 3+ times + u256(0), + + // back up memory + // mload(0) + Instruction::DUP1, + Instruction::MLOAD, - // mload(0) - Instruction::DUP2, - Instruction::MLOAD, + // codecopy(0, , 32) + u256(32), + dataUsed, + Instruction::DUP4, + Instruction::CODECOPY, - // restore original memory - Instruction::SWAP2, - Instruction::MSTORE - }; - return copyRoutine; + // mload(0) + Instruction::DUP2, + Instruction::MLOAD, + + // restore original memory + // mstore(0, x) + Instruction::SWAP2, + Instruction::MSTORE + }; + return copyRoutine; + } } AssemblyItems ComputeMethod::findRepresentation(u256 const& _value) @@ -323,7 +360,7 @@ bigint ComputeMethod::gasNeeded(AssemblyItems const& _routine) const return combineGas( simpleRunGas(_routine, m_params.evmVersion) + numExps * (GasCosts::expGas + GasCosts::expByteGas(m_params.evmVersion)), // Data gas for routine: Some bytes are zero, but we ignore them. - bytesRequired(_routine) * (m_params.isCreation ? GasCosts::txDataNonZeroGas(m_params.evmVersion) : GasCosts::createDataGas), + bytesRequired(_routine, m_params.evmVersion) * (m_params.isCreation ? GasCosts::txDataNonZeroGas(m_params.evmVersion) : GasCosts::createDataGas), 0 ); } diff --git a/libevmasm/ConstantOptimiser.h b/libevmasm/ConstantOptimiser.h index 139e263ba369..7a929939efe6 100644 --- a/libevmasm/ConstantOptimiser.h +++ b/libevmasm/ConstantOptimiser.h @@ -79,7 +79,7 @@ class ConstantOptimisationMethod static bigint simpleRunGas(AssemblyItems const& _items, langutil::EVMVersion _evmVersion); /// @returns the gas needed to store the given data literally bigint dataGas(bytes const& _data) const; - static size_t bytesRequired(AssemblyItems const& _items); + static size_t bytesRequired(AssemblyItems const& _items, langutil::EVMVersion _evmVersion); /// @returns the combined estimated gas usage taking @a m_params into account. bigint combineGas( bigint const& _runGas, @@ -123,7 +123,7 @@ class CodeCopyMethod: public ConstantOptimisationMethod AssemblyItems execute(Assembly& _assembly) const override; protected: - static AssemblyItems const& copyRoutine(); + AssemblyItems copyRoutine(AssemblyItem* _pushData = nullptr) const; }; /** diff --git a/libevmasm/GasMeter.cpp b/libevmasm/GasMeter.cpp index b3d160585e37..a501b487f45a 100644 --- a/libevmasm/GasMeter.cpp +++ b/libevmasm/GasMeter.cpp @@ -44,12 +44,8 @@ GasMeter::GasConsumption GasMeter::estimateMax(AssemblyItem const& _item, bool _ switch (_item.type()) { case Push: - if (m_evmVersion.hasPush0() && _item.data() == 0) - { - gas = runGas(Instruction::PUSH0, m_evmVersion); - break; - } - [[fallthrough]]; + gas = pushGas(_item.data(), m_evmVersion); + break; case PushTag: case PushData: case PushSub: @@ -290,6 +286,14 @@ unsigned GasMeter::runGas(Instruction _instruction, langutil::EVMVersion _evmVer util::unreachable(); } +unsigned GasMeter::pushGas(u256 _value, langutil::EVMVersion _evmVersion) +{ + return runGas( + (_evmVersion.hasPush0() && _value == u256(0)) ? Instruction::PUSH0 : Instruction::PUSH1, + _evmVersion + ); +} + u256 GasMeter::dataGas(bytes const& _data, bool _inCreation, langutil::EVMVersion _evmVersion) { bigint gas = 0; diff --git a/libevmasm/GasMeter.h b/libevmasm/GasMeter.h index c91e0f0971c9..50a783e1a6e5 100644 --- a/libevmasm/GasMeter.h +++ b/libevmasm/GasMeter.h @@ -225,6 +225,9 @@ class GasMeter /// change with EVM versions) static unsigned runGas(Instruction _instruction, langutil::EVMVersion _evmVersion); + /// @returns gas costs for push instructions (may change depending on EVM version) + static unsigned pushGas(u256 _value, langutil::EVMVersion _evmVersion); + /// @returns the gas cost of the supplied data, depending whether it is in creation code, or not. /// In case of @a _inCreation, the data is only sent as a transaction and is not stored, whereas /// otherwise code will be stored and have to pay "createDataGas" cost. diff --git a/libevmasm/Inliner.cpp b/libevmasm/Inliner.cpp index 67918e558bc3..f3358128c655 100644 --- a/libevmasm/Inliner.cpp +++ b/libevmasm/Inliner.cpp @@ -59,10 +59,10 @@ u256 executionCost(RangeType const& _itemRange, langutil::EVMVersion _evmVersion } /// @returns an estimation of the code size in bytes needed for the AssemblyItems in @a _itemRange. template -uint64_t codeSize(RangeType const& _itemRange) +uint64_t codeSize(RangeType const& _itemRange, langutil::EVMVersion _evmVersion) { return ranges::accumulate(_itemRange | ranges::views::transform( - [](auto const& _item) { return _item.bytesRequired(2, Precision::Approximate); } + [&](auto const& _item) { return _item.bytesRequired(2, _evmVersion, Precision::Approximate); } ), 0u); } /// @returns the tag id, if @a _item is a PushTag or Tag into the current subassembly, std::nullopt otherwise. @@ -139,7 +139,7 @@ std::map Inliner::determineInlinableBlocks(Asse bool Inliner::shouldInlineFullFunctionBody(size_t _tag, ranges::span _block, uint64_t _pushTagCount) const { // Accumulate size of the inline candidate block in bytes (without the return jump). - uint64_t functionBodySize = codeSize(ranges::views::drop_last(_block, 1)); + uint64_t functionBodySize = codeSize(ranges::views::drop_last(_block, 1), m_evmVersion); // Use the number of push tags as approximation of the average number of calls to the function per run. uint64_t numberOfCalls = _pushTagCount; @@ -167,8 +167,8 @@ bool Inliner::shouldInlineFullFunctionBody(size_t _tag, ranges::span Inliner::shouldInline(size_t _tag, AssemblyItem cons AssemblyItem{Instruction::JUMP}, }; if ( - GasMeter::dataGas(codeSize(_block.items), m_isCreation, m_evmVersion) <= - GasMeter::dataGas(codeSize(jumpPattern), m_isCreation, m_evmVersion) + GasMeter::dataGas(codeSize(_block.items, m_evmVersion), m_isCreation, m_evmVersion) <= + GasMeter::dataGas(codeSize(jumpPattern, m_evmVersion), m_isCreation, m_evmVersion) ) return blockExit; } diff --git a/libevmasm/PeepholeOptimiser.cpp b/libevmasm/PeepholeOptimiser.cpp index 257a3727c01d..df33e04e5125 100644 --- a/libevmasm/PeepholeOptimiser.cpp +++ b/libevmasm/PeepholeOptimiser.cpp @@ -38,6 +38,7 @@ struct OptimiserState AssemblyItems const& items; size_t i; std::back_insert_iterator out; + langutil::EVMVersion evmVersion = langutil::EVMVersion(); }; template @@ -199,16 +200,26 @@ struct DoubleSwap: SimplePeepholeOptimizerMethod struct DoublePush: SimplePeepholeOptimizerMethod { - static bool applySimple( - AssemblyItem const& _push1, - AssemblyItem const& _push2, - std::back_insert_iterator _out - ) + static bool apply(OptimiserState& _state) { - if (_push1.type() == Push && _push2.type() == Push && _push1.data() == _push2.data()) + size_t windowSize = 2; + if (_state.i + windowSize > _state.items.size()) + return false; + + auto push1 = _state.items.begin() + static_cast(_state.i); + auto push2 = _state.items.begin() + static_cast(_state.i + 1); + assertThrow(push1 != _state.items.end() && push2 != _state.items.end(), OptimizerException, ""); + + if ( + push1->type() == Push && + push2->type() == Push && + push1->data() == push2->data() && + (!_state.evmVersion.hasPush0() || push1->data() != 0) + ) { - *_out = _push1; - *_out = {Instruction::DUP1, _push2.debugData()}; + *_state.out = *push1; + *_state.out = {Instruction::DUP1, push2->debugData()}; + _state.i += windowSize; return true; } else @@ -510,7 +521,7 @@ bool PeepholeOptimiser::optimise() { // Avoid referencing immutables too early by using approx. counting in bytesRequired() auto const approx = evmasm::Precision::Approximate; - OptimiserState state {m_items, 0, back_inserter(m_optimisedItems)}; + OptimiserState state {m_items, 0, back_inserter(m_optimisedItems), m_evmVersion}; while (state.i < m_items.size()) applyMethods( state, @@ -520,7 +531,7 @@ bool PeepholeOptimiser::optimise() ); if (m_optimisedItems.size() < m_items.size() || ( m_optimisedItems.size() == m_items.size() && ( - evmasm::bytesRequired(m_optimisedItems, 3, approx) < evmasm::bytesRequired(m_items, 3, approx) || + evmasm::bytesRequired(m_optimisedItems, 3, m_evmVersion, approx) < evmasm::bytesRequired(m_items, 3, m_evmVersion, approx) || numberOfPops(m_optimisedItems) > numberOfPops(m_items) ) )) diff --git a/libevmasm/PeepholeOptimiser.h b/libevmasm/PeepholeOptimiser.h index 64ad5227fae1..8e3161b212aa 100644 --- a/libevmasm/PeepholeOptimiser.h +++ b/libevmasm/PeepholeOptimiser.h @@ -25,6 +25,8 @@ #include #include +#include + namespace solidity::evmasm { class AssemblyItem; @@ -41,7 +43,11 @@ class PeepholeOptimisationMethod class PeepholeOptimiser { public: - explicit PeepholeOptimiser(AssemblyItems& _items): m_items(_items) {} + explicit PeepholeOptimiser(AssemblyItems& _items, langutil::EVMVersion const _evmVersion): + m_items(_items), + m_evmVersion(_evmVersion) + { + } virtual ~PeepholeOptimiser() = default; bool optimise(); @@ -49,6 +55,7 @@ class PeepholeOptimiser private: AssemblyItems& m_items; AssemblyItems m_optimisedItems; + langutil::EVMVersion const m_evmVersion; }; } diff --git a/libyul/backends/evm/EVMMetrics.cpp b/libyul/backends/evm/EVMMetrics.cpp index 84ebdab1d2be..539279bf20d9 100644 --- a/libyul/backends/evm/EVMMetrics.cpp +++ b/libyul/backends/evm/EVMMetrics.cpp @@ -87,10 +87,11 @@ void GasMeterVisitor::operator()(FunctionCall const& _funCall) void GasMeterVisitor::operator()(Literal const& _lit) { - m_runGas += evmasm::GasMeter::runGas(evmasm::Instruction::PUSH1, m_dialect.evmVersion()); - m_dataGas += - singleByteDataGas() + - evmasm::GasMeter::dataGas( + m_runGas += evmasm::GasMeter::pushGas(_lit.value.value(), m_dialect.evmVersion()); + + m_dataGas += singleByteDataGas(); + if (!m_dialect.evmVersion().hasPush0() || _lit.value.value() != u256(0)) + m_dataGas += evmasm::GasMeter::dataGas( toCompactBigEndian(_lit.value.value(), 1), m_isCreation, m_dialect.evmVersion() diff --git a/libyul/backends/evm/StackLayoutGenerator.cpp b/libyul/backends/evm/StackLayoutGenerator.cpp index c781d7c1b813..1a30842aecc8 100644 --- a/libyul/backends/evm/StackLayoutGenerator.cpp +++ b/libyul/backends/evm/StackLayoutGenerator.cpp @@ -771,7 +771,7 @@ void StackLayoutGenerator::fillInJunk(CFG::BasicBlock const& _block, CFG::Functi yulAssert(util::contains(m_currentFunctionInfo->returnVariables, std::get(_slot))); // Strictly speaking the cost of the PUSH0 depends on the targeted EVM version, but the difference // will not matter here. - opGas += evmasm::GasMeter::runGas(evmasm::pushInstruction(0), langutil::EVMVersion()); + opGas += evmasm::GasMeter::pushGas(u256(0), langutil::EVMVersion()); } } }; diff --git a/test/libevmasm/Optimiser.cpp b/test/libevmasm/Optimiser.cpp index 04d41fffeb18..afc3c09fa9df 100644 --- a/test/libevmasm/Optimiser.cpp +++ b/test/libevmasm/Optimiser.cpp @@ -1000,7 +1000,7 @@ BOOST_AUTO_TEST_CASE(clear_unreachable_code) AssemblyItem(PushTag, 1), Instruction::JUMP }; - PeepholeOptimiser peepOpt(items); + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); BOOST_REQUIRE(peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), @@ -1026,7 +1026,19 @@ BOOST_AUTO_TEST_CASE(peephole_double_push) u256(4), u256(5) }; - PeepholeOptimiser peepOpt(items); + + // `PUSH0 PUSH0` is cheaper than `DUP1 PUSH0` + if (solidity::test::CommonOptions::get().evmVersion() >= EVMVersion::shanghai()) + expectation = { + u256(0), + u256(0), + u256(5), + Instruction::DUP1, + u256(4), + u256(5) + }; + + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); BOOST_REQUIRE(peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), @@ -1042,7 +1054,7 @@ BOOST_AUTO_TEST_CASE(peephole_pop_calldatasize) Instruction::LT, Instruction::POP }; - PeepholeOptimiser peepOpt(items); + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); for (size_t i = 0; i < 3; i++) BOOST_CHECK(peepOpt.optimise()); BOOST_CHECK(items.empty()); @@ -1075,7 +1087,7 @@ BOOST_AUTO_TEST_CASE(peephole_commutative_swap1) u256(4), u256(5) }; - PeepholeOptimiser peepOpt(items); + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); BOOST_REQUIRE(peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), @@ -1113,7 +1125,7 @@ BOOST_AUTO_TEST_CASE(peephole_noncommutative_swap1) u256(4), u256(5) }; - PeepholeOptimiser peepOpt(items); + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); BOOST_REQUIRE(!peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), @@ -1148,7 +1160,7 @@ BOOST_AUTO_TEST_CASE(peephole_swap_comparison) u256(4), u256(5) }; - PeepholeOptimiser peepOpt(items); + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); BOOST_REQUIRE(peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), @@ -1174,7 +1186,7 @@ BOOST_AUTO_TEST_CASE(peephole_truthy_and) AssemblyItem(PushTag, 1), Instruction::JUMPI }; - PeepholeOptimiser peepOpt(items); + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); BOOST_REQUIRE(peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), @@ -1207,7 +1219,7 @@ BOOST_AUTO_TEST_CASE(peephole_iszero_iszero_jumpi) u256(0x20), Instruction::RETURN }; - PeepholeOptimiser peepOpt(items); + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); BOOST_REQUIRE(peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), @@ -1649,6 +1661,40 @@ BOOST_AUTO_TEST_CASE(cse_replace_too_large_shift) }); } +BOOST_AUTO_TEST_CASE(cse_dup) +{ + AssemblyItems input{ + u256(0), + Instruction::DUP1, + Instruction::REVERT + }; + AssemblyItems output = input; + + checkCSE(input, output); + checkFullCSE(input, output); +} + +BOOST_AUTO_TEST_CASE(cse_push0) +{ + AssemblyItems input{ + u256(0), + u256(0), + Instruction::REVERT + }; + AssemblyItems output{ + u256(0), + Instruction::DUP1, + Instruction::REVERT + }; + // The CSE has a rule to replace with DUP1 PUSH0 + checkCSE(input, output); + + // The full handling by the compiler (Assembly::optimiseInternal) + // will not choose to replace the pattern, because the new size is the same as the old one + output = input; + checkFullCSE(input, output); +} + BOOST_AUTO_TEST_CASE(inliner) { AssemblyItem jumpInto{Instruction::JUMP}; @@ -1873,9 +1919,10 @@ BOOST_AUTO_TEST_CASE(inliner_revert) ); } -BOOST_AUTO_TEST_CASE(inliner_revert_increased_datagas) +BOOST_AUTO_TEST_CASE(inliner_revert_push0) { - // Inlining this would increase data gas (5 bytes v/s 4 bytes), therefore, skipped. + // Inlining this without PUSH0 would increase data gas (5 bytes v/s 4 bytes), therefore, it would be skipped. + // However, with PUSH0 it is inlined (3 bytes vs 4 bytes). AssemblyItems items{ AssemblyItem(PushTag, 1), Instruction::JUMP, @@ -1884,8 +1931,16 @@ BOOST_AUTO_TEST_CASE(inliner_revert_increased_datagas) u256(0), Instruction::REVERT }; + AssemblyItems expectation{ + u256(0), + u256(0), + Instruction::REVERT, + AssemblyItem(Tag, 1), + u256(0), + u256(0), + Instruction::REVERT + }; - AssemblyItems expectation = items; Inliner{items, {}, Assembly::OptimiserSettings{}.expectedExecutionsPerDeployment, false, {}}.optimise(); BOOST_CHECK_EQUAL_COLLECTIONS( items.begin(), items.end(), diff --git a/test/libsolidity/StandardCompiler.cpp b/test/libsolidity/StandardCompiler.cpp index cdb6c5bd2d9d..4cb0b3c93068 100644 --- a/test/libsolidity/StandardCompiler.cpp +++ b/test/libsolidity/StandardCompiler.cpp @@ -29,6 +29,7 @@ #include #include #include +#include #include #include @@ -383,22 +384,20 @@ BOOST_AUTO_TEST_CASE(basic_compilation) BOOST_CHECK(contract["evm"]["bytecode"]["object"].is_string()); BOOST_CHECK_EQUAL( solidity::test::bytecodeSansMetadata(contract["evm"]["bytecode"]["object"].get()), - std::string("6080604052348015600e575f80fd5b5060") + + std::string("6080604052348015600e575f5ffd5b5060") + (VersionIsRelease ? "3e" : util::toHex(bytes{uint8_t(60 + VersionStringStrict.size())})) + - "80601a5f395ff3fe60806040525f80fdfe" + "80601a5f395ff3fe60806040525f5ffdfe" ); BOOST_CHECK(contract["evm"]["assembly"].is_string()); BOOST_CHECK(contract["evm"]["assembly"].get().find( " /* \"fileA\":0:14 contract A { } */\n mstore(0x40, 0x80)\n " "callvalue\n dup1\n " "iszero\n tag_1\n jumpi\n " - "0x00\n " - "dup1\n revert\n" + "revert(0x00, 0x00)\n" "tag_1:\n pop\n dataSize(sub_0)\n dup1\n " "dataOffset(sub_0)\n 0x00\n codecopy\n 0x00\n return\nstop\n\nsub_0: assembly {\n " "/* \"fileA\":0:14 contract A { } */\n mstore(0x40, 0x80)\n " - "0x00\n " - "dup1\n revert\n\n auxdata: 0xa26469706673582212" + "revert(0x00, 0x00)\n\n auxdata: 0xa26469706673582212" ) == 0); BOOST_CHECK(contract["evm"]["gasEstimates"].is_object()); BOOST_CHECK_EQUAL(contract["evm"]["gasEstimates"].size(), 1); @@ -427,7 +426,7 @@ BOOST_AUTO_TEST_CASE(basic_compilation) "{\"begin\":0,\"end\":14,\"name\":\"PUSH [tag]\",\"source\":0,\"value\":\"1\"}," "{\"begin\":0,\"end\":14,\"name\":\"JUMPI\",\"source\":0}," "{\"begin\":0,\"end\":14,\"name\":\"PUSH\",\"source\":0,\"value\":\"0\"}," - "{\"begin\":0,\"end\":14,\"name\":\"DUP1\",\"source\":0}," + "{\"begin\":0,\"end\":14,\"name\":\"PUSH\",\"source\":0,\"value\":\"0\"}," "{\"begin\":0,\"end\":14,\"name\":\"REVERT\",\"source\":0}," "{\"begin\":0,\"end\":14,\"name\":\"tag\",\"source\":0,\"value\":\"1\"}," "{\"begin\":0,\"end\":14,\"name\":\"JUMPDEST\",\"source\":0}," From 6e7d94e886a14e195bc703293e72e2dffe00819b Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Sat, 30 Mar 2024 15:32:16 -0300 Subject: [PATCH 110/182] Add new Peephole Optimiser method (deduplicateNextTag) --- Changelog.md | 3 + libevmasm/PeepholeOptimiser.cpp | 99 ++++++++++++++++++++++++++++++- libevmasm/SemanticInformation.cpp | 7 +++ libevmasm/SemanticInformation.h | 1 + test/libevmasm/Optimiser.cpp | 75 +++++++++++++++++++++++ 5 files changed, 182 insertions(+), 3 deletions(-) diff --git a/Changelog.md b/Changelog.md index 8acee7422b3d..632ec787e935 100644 --- a/Changelog.md +++ b/Changelog.md @@ -9,8 +9,11 @@ Language Features: Compiler Features: * Command Line Interface: Do not perform IR optimization when only unoptimized IR is requested. * Commandline Interface: Add ``--transient-storage-layout`` output. + * Constant Optimizer: Uses ``PUSH0`` if supported by the selected evm version. * Error Reporting: Unimplemented features are now properly reported as errors instead of being handled as if they were bugs. * EVM: Support for the EVM version "Prague". + * Peephole Optimizer: ``PUSH0``, when supported, is duplicated explicitly instead of using ``DUP1``. + * Peephole optimizer: Remove identical code snippets that terminate the control flow if they occur one after another. * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. diff --git a/libevmasm/PeepholeOptimiser.cpp b/libevmasm/PeepholeOptimiser.cpp index df33e04e5125..40937e73f107 100644 --- a/libevmasm/PeepholeOptimiser.cpp +++ b/libevmasm/PeepholeOptimiser.cpp @@ -198,7 +198,7 @@ struct DoubleSwap: SimplePeepholeOptimizerMethod } }; -struct DoublePush: SimplePeepholeOptimizerMethod +struct DoublePush { static bool apply(OptimiserState& _state) { @@ -498,6 +498,99 @@ struct UnreachableCode } }; +struct DeduplicateNextTagSize3 : SimplePeepholeOptimizerMethod +{ + static bool applySimple( + AssemblyItem const& _precedingItem, + AssemblyItem const& _itemA, + AssemblyItem const& _itemB, + AssemblyItem const& _breakingItem, + AssemblyItem const& _tag, + AssemblyItem const& _itemC, + AssemblyItem const& _itemD, + AssemblyItem const& _breakingItem2, + std::back_insert_iterator _out + ) + { + if ( + _precedingItem.type() != Tag && + _itemA == _itemC && + _itemB == _itemD && + _breakingItem == _breakingItem2 && + _tag.type() == Tag && + SemanticInformation::terminatesControlFlow(_breakingItem) + ) + { + *_out = _precedingItem; + *_out = _tag; + *_out = _itemC; + *_out = _itemD; + *_out = _breakingItem2; + return true; + } + + return false; + } +}; + +struct DeduplicateNextTagSize2 : SimplePeepholeOptimizerMethod +{ + static bool applySimple( + AssemblyItem const& _precedingItem, + AssemblyItem const& _itemA, + AssemblyItem const& _breakingItem, + AssemblyItem const& _tag, + AssemblyItem const& _itemC, + AssemblyItem const& _breakingItem2, + std::back_insert_iterator _out + ) + { + if ( + _precedingItem.type() != Tag && + _itemA == _itemC && + _breakingItem == _breakingItem2 && + _tag.type() == Tag && + SemanticInformation::terminatesControlFlow(_breakingItem) + ) + { + *_out = _precedingItem; + *_out = _tag; + *_out = _itemC; + *_out = _breakingItem2; + return true; + } + + return false; + } +}; + +struct DeduplicateNextTagSize1 : SimplePeepholeOptimizerMethod +{ + static bool applySimple( + AssemblyItem const& _precedingItem, + AssemblyItem const& _breakingItem, + AssemblyItem const& _tag, + AssemblyItem const& _breakingItem2, + std::back_insert_iterator _out + ) + { + if ( + _precedingItem.type() != Tag && + _breakingItem == _breakingItem2 && + _tag.type() == Tag && + SemanticInformation::terminatesControlFlow(_breakingItem) + ) + { + *_out = _precedingItem; + *_out = _tag; + *_out = _breakingItem2; + return true; + } + + return false; + } +}; + void applyMethods(OptimiserState&) { assertThrow(false, OptimizerException, "Peephole optimizer failed to apply identity."); @@ -526,8 +619,8 @@ bool PeepholeOptimiser::optimise() applyMethods( state, PushPop(), OpPop(), OpStop(), OpReturnRevert(), DoublePush(), DoubleSwap(), CommutativeSwap(), SwapComparison(), - DupSwap(), IsZeroIsZeroJumpI(), EqIsZeroJumpI(), DoubleJump(), JumpToNext(), UnreachableCode(), - TagConjunctions(), TruthyAnd(), Identity() + DupSwap(), IsZeroIsZeroJumpI(), EqIsZeroJumpI(), DoubleJump(), JumpToNext(), UnreachableCode(), DeduplicateNextTagSize3(), + DeduplicateNextTagSize2(), DeduplicateNextTagSize1(), TagConjunctions(), TruthyAnd(), Identity() ); if (m_optimisedItems.size() < m_items.size() || ( m_optimisedItems.size() == m_items.size() && ( diff --git a/libevmasm/SemanticInformation.cpp b/libevmasm/SemanticInformation.cpp index 978fb7ce2aef..87d41f6c13a0 100644 --- a/libevmasm/SemanticInformation.cpp +++ b/libevmasm/SemanticInformation.cpp @@ -299,6 +299,13 @@ bool SemanticInformation::altersControlFlow(AssemblyItem const& _item) } } +bool SemanticInformation::terminatesControlFlow(AssemblyItem const& _item) +{ + if (_item.type() != evmasm::Operation) + return false; + return terminatesControlFlow(_item.instruction()); +} + bool SemanticInformation::terminatesControlFlow(Instruction _instruction) { switch (_instruction) diff --git a/libevmasm/SemanticInformation.h b/libevmasm/SemanticInformation.h index c3491cda8bd8..b62832f238af 100644 --- a/libevmasm/SemanticInformation.h +++ b/libevmasm/SemanticInformation.h @@ -84,6 +84,7 @@ struct SemanticInformation static bool isSwapInstruction(AssemblyItem const& _item); static bool isJumpInstruction(AssemblyItem const& _item); static bool altersControlFlow(AssemblyItem const& _item); + static bool terminatesControlFlow(AssemblyItem const& _item); static bool terminatesControlFlow(Instruction _instruction); static bool reverts(Instruction _instruction); /// @returns false if the value put on the stack by _item depends on anything else than diff --git a/test/libevmasm/Optimiser.cpp b/test/libevmasm/Optimiser.cpp index afc3c09fa9df..13fa58bf4bdf 100644 --- a/test/libevmasm/Optimiser.cpp +++ b/test/libevmasm/Optimiser.cpp @@ -1008,6 +1008,81 @@ BOOST_AUTO_TEST_CASE(clear_unreachable_code) ); } +BOOST_AUTO_TEST_CASE(deduplicateNextTagBlockSize3) +{ + AssemblyItems items{ + Instruction::JUMP, + u256(0), + u256(1), + Instruction::REVERT, + AssemblyItem(Tag, 2), + u256(0), + u256(1), + Instruction::REVERT + }; + + AssemblyItems expectation{ + Instruction::JUMP, + AssemblyItem(Tag, 2), + u256(0), + u256(1), + Instruction::REVERT + }; + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); + BOOST_REQUIRE(peepOpt.optimise()); + BOOST_CHECK_EQUAL_COLLECTIONS( + items.begin(), items.end(), + expectation.begin(), expectation.end() + ); +} + +BOOST_AUTO_TEST_CASE(deduplicateNextTagBlockSize2) +{ + AssemblyItems items{ + Instruction::JUMP, + u256(0), + Instruction::SELFDESTRUCT, + AssemblyItem(Tag, 2), + u256(0), + Instruction::SELFDESTRUCT + }; + + AssemblyItems expectation{ + Instruction::JUMP, + AssemblyItem(Tag, 2), + u256(0), + Instruction::SELFDESTRUCT + }; + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); + BOOST_REQUIRE(peepOpt.optimise()); + BOOST_CHECK_EQUAL_COLLECTIONS( + items.begin(), items.end(), + expectation.begin(), expectation.end() + ); +} + +BOOST_AUTO_TEST_CASE(deduplicateNextTagBlockSize1) +{ + AssemblyItems items{ + Instruction::JUMP, + Instruction::STOP, + AssemblyItem(Tag, 2), + Instruction::STOP + }; + + AssemblyItems expectation{ + Instruction::JUMP, + AssemblyItem(Tag, 2), + Instruction::STOP + }; + PeepholeOptimiser peepOpt(items, solidity::test::CommonOptions::get().evmVersion()); + BOOST_REQUIRE(peepOpt.optimise()); + BOOST_CHECK_EQUAL_COLLECTIONS( + items.begin(), items.end(), + expectation.begin(), expectation.end() + ); +} + BOOST_AUTO_TEST_CASE(peephole_double_push) { AssemblyItems items{ From 7e67811a82d55bb280f5a21e9b623e4c3d99fbca Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Sat, 30 Mar 2024 17:34:55 -0300 Subject: [PATCH 111/182] Update tests --- test/cmdlineTests/asm_json/output | 30 +++++++++++-------- .../asm_json_no_pretty_print/output | 2 +- .../output | 12 ++------ .../output | 12 ++------ .../output | 12 ++------ test/cmdlineTests/dup_opt_peephole/output | 8 ++--- .../optimize_full_storage_write/output | 12 ++------ .../optimizer_BlockDeDuplicator/output | 12 ++------ .../cmdlineTests/optimizer_inliner_add/output | 12 ++------ .../output | 12 ++------ .../output | 12 ++------ .../output | 12 ++------ .../cmdlineTests/optimizer_inliner_inc/output | 12 ++------ .../optimizer_inliner_multireturn/output | 12 ++------ test/cmdlineTests/optimizer_user_yul/output | 8 ++--- .../output.json | 12 ++------ .../output.json | 12 ++------ .../output.json | 12 ++------ .../output | 5 ++-- .../strict_asm_msize_without_optimizer/output | 4 +-- .../viair_msize_without_optimizer/output | 21 ++++--------- .../abiEncoderV1/abi_decode_v2_storage.sol | 2 +- .../abi_encode_calldata_slice.sol | 8 ++--- .../struct/struct_storage_ptr.sol | 6 ++-- .../abi_encode_calldata_slice.sol | 8 ++--- .../abiEncoderV2/abi_encode_v2.sol | 2 +- ...ode_v2_in_modifier_used_in_v1_contract.sol | 2 +- .../calldata_overlapped_dynamic_arrays.sol | 6 ++-- .../abiEncoderV2/storage_array_encoding.sol | 6 ++-- .../abi_decode_simple_storage.sol | 6 ++-- .../array/array_memory_index_access.sol | 4 +-- .../array/array_storage_index_access.sol | 18 +++++------ .../array_storage_index_boundary_test.sol | 8 ++--- .../array/array_storage_index_zeroed_test.sol | 16 +++++----- .../array/array_storage_push_empty.sol | 4 +-- .../array/array_storage_push_pop.sol | 4 +-- .../arrays_complex_from_and_to_storage.sol | 2 +- .../array/byte_array_storage_layout.sol | 4 +-- .../array/byte_array_transitional_2.sol | 4 +-- .../array/bytes_length_member.sol | 4 +-- .../copying/array_copy_calldata_storage.sol | 4 +-- .../copying/array_copy_cleanup_uint40.sol | 4 +-- .../copying/array_copy_clear_storage.sol | 4 +-- .../copying/array_copy_different_packing.sol | 6 ++-- .../copying/array_copy_including_array.sol | 10 +++---- .../array/copying/array_copy_nested_array.sol | 6 ++-- ...ay_copy_storage_storage_different_base.sol | 2 +- ..._storage_storage_different_base_nested.sol | 4 +-- .../array_copy_storage_storage_dyn_dyn.sol | 2 +- ...y_copy_storage_storage_dynamic_dynamic.sol | 2 +- ...ay_copy_storage_storage_static_dynamic.sol | 2 +- ...ray_copy_storage_storage_static_static.sol | 2 +- .../array_copy_storage_storage_struct.sol | 4 +-- .../array_copy_storage_to_memory_nested.sol | 2 +- .../copying/array_copy_target_leftover.sol | 6 ++-- .../copying/array_copy_target_simple.sol | 4 +-- .../copying/array_copy_target_simple_2.sol | 4 +-- .../copying/array_elements_to_mapping.sol | 6 ++-- .../array_nested_calldata_to_storage.sol | 4 +-- .../array_nested_memory_to_storage.sol | 6 ++-- ...ts_containing_arrays_memory_to_storage.sol | 2 +- .../array_storage_multi_items_per_slot.sol | 2 +- .../array/copying/array_to_mapping.sol | 6 ++-- .../array/copying/bytes_inside_mappings.sol | 4 +-- .../copying/bytes_storage_to_storage.sol | 20 ++++++------- .../calldata_array_dynamic_to_storage.sol | 6 ++-- .../copy_byte_array_in_struct_to_storage.sol | 6 ++-- .../copying/copy_byte_array_to_storage.sol | 6 ++-- .../copy_function_internal_storage_array.sol | 2 +- .../array/copying/copy_removes_bytes_data.sol | 2 +- .../copying/copying_bytes_multiassign.sol | 2 +- .../function_type_array_to_storage.sol | 8 ++--- .../memory_dyn_2d_bytes_to_storage.sol | 2 +- ...ested_array_element_storage_to_storage.sol | 4 +-- ...d_array_of_structs_calldata_to_storage.sol | 4 +-- ...ted_array_of_structs_memory_to_storage.sol | 4 +-- ...amic_array_element_calldata_to_storage.sol | 2 +- .../array/copying/storage_memory_nested.sol | 4 +-- .../copying/storage_memory_nested_bytes.sol | 4 +-- .../storage_memory_nested_from_pointer.sol | 2 +- .../copying/storage_memory_nested_struct.sol | 2 +- .../copying/storage_memory_packed_dyn.sol | 4 +-- .../array/create_memory_array.sol | 2 +- .../array/delete/bytes_delete_element.sol | 4 +-- .../array/dynamic_array_cleanup.sol | 2 +- .../array/dynamic_arrays_in_storage.sol | 4 +-- .../array/fixed_array_cleanup.sol | 2 +- .../array/fixed_arrays_in_constructors.sol | 4 +-- .../array/function_array_cross_calls.sol | 4 +-- ...nvalid_encoding_for_storage_byte_array.sol | 2 +- .../array/pop/array_pop_array_transition.sol | 2 +- .../array/pop/array_pop_uint16_transition.sol | 2 +- .../array/pop/array_pop_uint24_transition.sol | 2 +- .../pop/byte_array_pop_long_storage_empty.sol | 4 +-- ...ray_pop_long_storage_empty_garbage_ref.sol | 4 +-- .../array/pop/byte_array_pop_masking_long.sol | 4 +-- .../semanticTests/array/push/array_push.sol | 2 +- .../push/array_push_nested_from_calldata.sol | 6 ++-- .../array/push/array_push_struct.sol | 4 +-- .../push/array_push_struct_from_calldata.sol | 4 +-- .../array/push/byte_array_push_transition.sol | 2 +- .../array/push/nested_bytes_push.sol | 4 +-- .../array/push/push_no_args_2d.sol | 6 ++-- .../array/push/push_no_args_bytes.sol | 2 +- .../semanticTests/array/reusing_memory.sol | 2 +- .../byte_array_to_storage_cleanup.sol | 4 +-- .../copy_from_calldata_removes_bytes_data.sol | 2 +- .../constructor/arrays_in_constructors.sol | 4 +-- .../bytes_in_constructors_packer.sol | 4 +-- .../bytes_in_constructors_unpacker.sol | 4 +-- .../constructor_arguments_external.sol | 4 +-- .../constructor_function_complex.sol | 2 +- .../constructor_static_array_argument.sol | 4 +-- .../constructor_inheritance_init_order_2.sol | 2 +- .../semanticTests/constructor_with_params.sol | 2 +- ...ructor_with_params_diamond_inheritance.sol | 4 +-- .../constructor_with_params_inheritance.sol | 4 +-- .../errors/small_error_optimization.sol | 6 ++-- .../events/event_dynamic_array_storage.sol | 4 +-- .../events/event_dynamic_array_storage_v2.sol | 4 +-- .../event_dynamic_nested_array_storage_v2.sol | 4 +-- .../events/event_emit_from_other_contract.sol | 4 +-- .../events/event_indexed_string.sol | 6 ++-- .../externalContracts/base64.sol | 8 ++--- .../externalContracts/deposit_contract.sol | 14 ++++----- 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.../various/selfdestruct_post_cancun.sol | 4 +-- ...uct_post_cancun_multiple_beneficiaries.sol | 6 ++-- .../selfdestruct_post_cancun_redeploy.sol | 10 +++---- .../semanticTests/various/senders_balance.sol | 2 +- .../skip_dynamic_types_for_structs.sol | 4 +-- .../various/staticcall_for_view_and_pure.sol | 8 ++--- .../various/swap_in_storage_overwrite.sol | 2 +- .../semanticTests/various/value_complex.sol | 4 +-- .../semanticTests/various/value_insane.sol | 2 +- .../viaYul/copy_struct_invalid_ir_bug.sol | 4 +-- test/libyul/objectCompiler/datacopy.yul | 6 ++-- .../libyul/objectCompiler/dataoffset_self.yul | 6 ++-- .../libyul/objectCompiler/sourceLocations.yul | 8 ++--- 198 files changed, 472 insertions(+), 566 deletions(-) diff --git a/test/cmdlineTests/asm_json/output b/test/cmdlineTests/asm_json/output index 38d9c9fdf5fe..820eda6ec4a6 100644 --- a/test/cmdlineTests/asm_json/output +++ b/test/cmdlineTests/asm_json/output @@ -64,8 +64,9 @@ EVM assembly: { "begin": 60, "end": 160, - 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a/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_all/output +++ b/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_all/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -43,9 +39,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "debug_info_in_yul_and_evm_asm_print_all/input.sol":77:99 function f() public {} */ tag_3: stop diff --git a/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_location_only/output b/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_location_only/output index 00a6b290f826..00b04a01ad1f 100644 --- a/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_location_only/output +++ b/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_location_only/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -43,9 +39,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "debug_info_in_yul_and_evm_asm_print_location_only/input.sol":77:99 */ tag_3: stop diff --git a/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_none/output b/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_none/output index c8715df15051..9527edf769a4 100644 --- a/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_none/output +++ b/test/cmdlineTests/debug_info_in_yul_and_evm_asm_print_none/output @@ -7,9 +7,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -28,9 +26,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -41,9 +37,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_3: stop diff --git a/test/cmdlineTests/dup_opt_peephole/output b/test/cmdlineTests/dup_opt_peephole/output index 2f75f2bdda9f..a9e0203ed1ff 100644 --- a/test/cmdlineTests/dup_opt_peephole/output +++ b/test/cmdlineTests/dup_opt_peephole/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_3 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_3: pop /* "dup_opt_peephole/input.sol":134:135 0 */ diff --git a/test/cmdlineTests/optimize_full_storage_write/output b/test/cmdlineTests/optimize_full_storage_write/output index 1a73220308cb..9ebec71f0320 100644 --- a/test/cmdlineTests/optimize_full_storage_write/output +++ b/test/cmdlineTests/optimize_full_storage_write/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -43,9 +39,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimize_full_storage_write/input.sol":111:211 function f() public {... */ tag_3: tag_4 diff --git a/test/cmdlineTests/optimizer_BlockDeDuplicator/output b/test/cmdlineTests/optimizer_BlockDeDuplicator/output index ddf17bdae9e5..fb72e4bc1ee8 100644 --- a/test/cmdlineTests/optimizer_BlockDeDuplicator/output +++ b/test/cmdlineTests/optimizer_BlockDeDuplicator/output @@ -23,9 +23,7 @@ EVM assembly: iszero tag_5 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_5: pop jump(tag_6) @@ -51,9 +49,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -74,9 +70,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimizer_BlockDeDuplicator/input.sol":138:174 function f() public { true ? 1 : 3;} */ tag_3: stop diff --git a/test/cmdlineTests/optimizer_inliner_add/output b/test/cmdlineTests/optimizer_inliner_add/output index 648d20fe8ee5..9ebc9977daab 100644 --- a/test/cmdlineTests/optimizer_inliner_add/output +++ b/test/cmdlineTests/optimizer_inliner_add/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -43,9 +39,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimizer_inliner_add/input.sol":182:303 function f() public pure {... */ tag_3: tag_4 diff --git a/test/cmdlineTests/optimizer_inliner_call_from_constructor/output b/test/cmdlineTests/optimizer_inliner_call_from_constructor/output index 86c09e27edd9..f42f9de094c6 100644 --- a/test/cmdlineTests/optimizer_inliner_call_from_constructor/output +++ b/test/cmdlineTests/optimizer_inliner_call_from_constructor/output @@ -9,9 +9,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop /* "optimizer_inliner_call_from_constructor/input.sol":257:258 6 */ @@ -38,9 +36,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -51,9 +47,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimizer_inliner_call_from_constructor/input.sol":120:175 function a() public pure returns (uint) { return f(); } */ tag_3: /* "optimizer_inliner_call_from_constructor/input.sol":257:258 6 */ diff --git a/test/cmdlineTests/optimizer_inliner_dynamic_reference/output b/test/cmdlineTests/optimizer_inliner_dynamic_reference/output index 2ddef4d7689e..b1c5c74d9037 100644 --- a/test/cmdlineTests/optimizer_inliner_dynamic_reference/output +++ b/test/cmdlineTests/optimizer_inliner_dynamic_reference/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -53,9 +49,7 @@ sub_0: assembly { tag_5 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimizer_inliner_dynamic_reference/input.sol":160:215 function a() public pure returns (uint) { return f(); } */ tag_3: /* "optimizer_inliner_dynamic_reference/input.sol":361:362 6 */ diff --git a/test/cmdlineTests/optimizer_inliner_dynamic_reference_constructor/output b/test/cmdlineTests/optimizer_inliner_dynamic_reference_constructor/output index edc93c0becb0..24ecaede0787 100644 --- a/test/cmdlineTests/optimizer_inliner_dynamic_reference_constructor/output +++ b/test/cmdlineTests/optimizer_inliner_dynamic_reference_constructor/output @@ -9,9 +9,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop /* "optimizer_inliner_dynamic_reference_constructor/input.sol":93:94 x */ @@ -57,9 +55,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -75,9 +71,7 @@ sub_0: assembly { tag_4 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimizer_inliner_dynamic_reference_constructor/input.sol":154:209 function a() public pure returns (uint) { return f(); } */ tag_3: /* "optimizer_inliner_dynamic_reference_constructor/input.sol":355:356 6 */ diff --git a/test/cmdlineTests/optimizer_inliner_inc/output b/test/cmdlineTests/optimizer_inliner_inc/output index 04f5f745a2fa..3a3639e190a5 100644 --- a/test/cmdlineTests/optimizer_inliner_inc/output +++ b/test/cmdlineTests/optimizer_inliner_inc/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -43,9 +39,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimizer_inliner_inc/input.sol":174:277 function f() public pure {... */ tag_3: tag_4 diff --git a/test/cmdlineTests/optimizer_inliner_multireturn/output b/test/cmdlineTests/optimizer_inliner_multireturn/output index ca7b0abdf3a1..46d74055a208 100644 --- a/test/cmdlineTests/optimizer_inliner_multireturn/output +++ b/test/cmdlineTests/optimizer_inliner_multireturn/output @@ -8,9 +8,7 @@ EVM assembly: iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -43,9 +39,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* "optimizer_inliner_multireturn/input.sol":179:296 function f() public pure {... */ tag_3: tag_4 diff --git a/test/cmdlineTests/optimizer_user_yul/output b/test/cmdlineTests/optimizer_user_yul/output index 689e82ddb4e4..c106c011b37c 100644 --- a/test/cmdlineTests/optimizer_user_yul/output +++ b/test/cmdlineTests/optimizer_user_yul/output @@ -6,9 +6,9 @@ EVM assembly: /* "optimizer_user_yul/input.sol":101:106 int a */ 0x00 /* "optimizer_user_yul/input.sol":181:190 let x,y,z */ - dup1 0x00 - dup1 + 0x00 + 0x00 /* "optimizer_user_yul/input.sol":205:206 1 */ 0x01 /* "optimizer_user_yul/input.sol":202:203 0 */ @@ -78,9 +78,7 @@ stop sub_0: assembly { /* "optimizer_user_yul/input.sol":60:518 contract C... */ mstore(0x40, 0x80) - 0x00 - dup1 - revert + revert(0x00, 0x00) auxdata: } diff --git a/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_all/output.json b/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_all/output.json index 9489a75bf3df..e004ab7424b0 100644 --- a/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_all/output.json +++ b/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_all/output.json @@ -10,9 +10,7 @@ iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -32,9 +30,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -45,9 +41,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* \"C\":77:99 function f() public {} */ tag_3: stop diff --git a/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_location_only/output.json b/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_location_only/output.json index f8f2958b0384..5c7a93644757 100644 --- a/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_location_only/output.json +++ b/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_location_only/output.json @@ -10,9 +10,7 @@ iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -32,9 +30,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -45,9 +41,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) /* \"C\":77:99 */ tag_3: stop diff --git a/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_none/output.json b/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_none/output.json index 2a5a2bc2ae15..6f2f9243c63a 100644 --- a/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_none/output.json +++ b/test/cmdlineTests/standard_debug_info_in_yul_and_evm_asm_print_none/output.json @@ -9,9 +9,7 @@ iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop dataSize(sub_0) @@ -30,9 +28,7 @@ sub_0: assembly { iszero tag_1 jumpi - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_1: pop jumpi(tag_2, lt(calldatasize, 0x04)) @@ -43,9 +39,7 @@ sub_0: assembly { tag_3 jumpi tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_3: stop diff --git a/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output index dfa7656834c8..10a0231f52fc 100644 --- a/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output +++ b/test/cmdlineTests/strict_asm_asm_json_subobjects_with_debug/output @@ -14,8 +14,9 @@ EVM assembly: { "begin": 41, "end": 137, - "name": "DUP1", - "source": 0 + "name": "PUSH", + "source": 0, + "value": "0" }, { "begin": 41, diff --git a/test/cmdlineTests/strict_asm_msize_without_optimizer/output b/test/cmdlineTests/strict_asm_msize_without_optimizer/output index fabd2e874a5b..ac19efbcbc78 100644 --- a/test/cmdlineTests/strict_asm_msize_without_optimizer/output +++ b/test/cmdlineTests/strict_asm_msize_without_optimizer/output @@ -15,13 +15,13 @@ object "object" { Binary representation: -600b565b5f8051905090565b5f8060136003565b5f525050 +600b565b5f5f51905090565b5f8060136003565b5f525050 Text representation: jump(tag_2) tag_1: 0x00 - dup1 + 0x00 mload swap1 pop diff --git a/test/cmdlineTests/viair_msize_without_optimizer/output b/test/cmdlineTests/viair_msize_without_optimizer/output index b54f8a3f5647..f94c973bff3a 100644 --- a/test/cmdlineTests/viair_msize_without_optimizer/output +++ b/test/cmdlineTests/viair_msize_without_optimizer/output @@ -31,9 +31,7 @@ tag_1: swap1 jump // out tag_2: - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_3: jump // out stop @@ -84,13 +82,9 @@ sub_0: assembly { swap1 jump // out tag_3: - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_4: - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_5: 0x00 dup2 @@ -110,7 +104,7 @@ sub_0: assembly { jump // out tag_6: 0x00 - dup1 + 0x00 dup3 add swap1 @@ -151,15 +145,12 @@ sub_0: assembly { dup3 return tag_8: - 0x00 - dup1 - revert + revert(0x00, 0x00) tag_9: jump(tag_35) tag_34: 0x00 - dup1 - mload + mload(0x00) swap1 pop swap1 diff --git a/test/libsolidity/semanticTests/abiEncoderV1/abi_decode_v2_storage.sol b/test/libsolidity/semanticTests/abiEncoderV1/abi_decode_v2_storage.sol index 8d74a34f48bb..5c3bcba971c2 100644 --- a/test/libsolidity/semanticTests/abiEncoderV1/abi_decode_v2_storage.sol +++ b/test/libsolidity/semanticTests/abiEncoderV1/abi_decode_v2_storage.sol @@ -21,6 +21,6 @@ contract C { } // ---- // f() -> 0x20, 0x8, 0x40, 0x3, 0x9, 0xa, 0xb -// gas irOptimized: 203173 +// gas irOptimized: 203167 // gas legacy: 206263 // gas legacyOptimized: 203172 diff --git a/test/libsolidity/semanticTests/abiEncoderV1/abi_encode_calldata_slice.sol b/test/libsolidity/semanticTests/abiEncoderV1/abi_encode_calldata_slice.sol index a518a3750ede..a6a4f8fd870d 100644 --- a/test/libsolidity/semanticTests/abiEncoderV1/abi_encode_calldata_slice.sol +++ b/test/libsolidity/semanticTests/abiEncoderV1/abi_encode_calldata_slice.sol @@ -60,9 +60,9 @@ contract C { // ---- // test_bytes() -> // gas irOptimized: 314884 -// gas legacy: 305827 -// gas legacyOptimized: 253681 +// gas legacy: 305816 +// gas legacyOptimized: 253573 // test_uint256() -> // gas irOptimized: 448346 -// gas legacy: 421315 -// gas legacyOptimized: 351650 +// gas legacy: 421304 +// gas legacyOptimized: 351544 diff --git a/test/libsolidity/semanticTests/abiEncoderV1/struct/struct_storage_ptr.sol b/test/libsolidity/semanticTests/abiEncoderV1/struct/struct_storage_ptr.sol index c8eb95418906..ed983c77b506 100644 --- a/test/libsolidity/semanticTests/abiEncoderV1/struct/struct_storage_ptr.sol +++ b/test/libsolidity/semanticTests/abiEncoderV1/struct/struct_storage_ptr.sol @@ -24,6 +24,6 @@ contract C { // ---- // library: L // f() -> 8, 7, 1, 2, 7, 12 -// gas irOptimized: 166759 -// gas legacy: 169283 -// gas legacyOptimized: 167248 +// gas irOptimized: 166761 +// gas legacy: 169273 +// gas legacyOptimized: 167243 diff --git a/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_calldata_slice.sol b/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_calldata_slice.sol index b80d14d6b02b..0c59c33c4b32 100644 --- a/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_calldata_slice.sol +++ b/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_calldata_slice.sol @@ -61,9 +61,9 @@ contract C { // ---- // test_bytes() -> // gas irOptimized: 314884 -// gas legacy: 305827 -// gas legacyOptimized: 253681 +// gas legacy: 305816 +// gas legacyOptimized: 253573 // test_uint256() -> // gas irOptimized: 448346 -// gas legacy: 421315 -// gas legacyOptimized: 351650 +// gas legacy: 421304 +// gas legacyOptimized: 351544 diff --git a/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2.sol b/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2.sol index f07d4039d5d7..edfe075ddd79 100644 --- a/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2.sol +++ b/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2.sol @@ -51,5 +51,5 @@ contract C { // f3() -> 0x20, 0xa0, 0x1, 0x60, 0x2, 0x3, "abc" // f4() -> 0x20, 0x160, 0x1, 0x80, 0xc0, 0x2, 0x3, "abc", 0x7, 0x40, 0x2, 0x2, 0x3 // gas irOptimized: 111816 -// gas legacy: 113892 +// gas legacy: 113890 // gas legacyOptimized: 111658 diff --git a/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2_in_modifier_used_in_v1_contract.sol b/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2_in_modifier_used_in_v1_contract.sol index 7a2395549b5f..8df4090c3662 100644 --- a/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2_in_modifier_used_in_v1_contract.sol +++ b/test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2_in_modifier_used_in_v1_contract.sol @@ -39,5 +39,5 @@ contract C is B { // ---- // test() -> 5, 10 // gas irOptimized: 87337 -// gas legacy: 66251 +// gas legacy: 66250 // gas legacy code: 36400 diff --git a/test/libsolidity/semanticTests/abiEncoderV2/calldata_overlapped_dynamic_arrays.sol b/test/libsolidity/semanticTests/abiEncoderV2/calldata_overlapped_dynamic_arrays.sol index 81c9c46c6efa..aa1e494c2133 100644 --- a/test/libsolidity/semanticTests/abiEncoderV2/calldata_overlapped_dynamic_arrays.sol +++ b/test/libsolidity/semanticTests/abiEncoderV2/calldata_overlapped_dynamic_arrays.sol @@ -33,8 +33,8 @@ contract C { // f_which(uint256[],uint256[2],uint256): 0x40, 1, 2, 1, 5, 6 -> 0x20, 0x40, 5, 2 // f_which(uint256[],uint256[2],uint256): 0x40, 1, 2, 1 -> FAILURE // f_storage(uint256[],uint256[2]): 0x20, 1, 2 -> 0x20, 0x60, 0x20, 1, 2 -// gas irOptimized: 111415 -// gas legacy: 112709 -// gas legacyOptimized: 111847 +// gas irOptimized: 111409 +// gas legacy: 112707 +// gas legacyOptimized: 111845 // f_storage(uint256[],uint256[2]): 0x40, 1, 2, 5, 6 -> 0x20, 0x80, 0x20, 2, 5, 6 // f_storage(uint256[],uint256[2]): 0x40, 1, 2, 5 -> FAILURE diff --git a/test/libsolidity/semanticTests/abiEncoderV2/storage_array_encoding.sol b/test/libsolidity/semanticTests/abiEncoderV2/storage_array_encoding.sol index 7eb93d401989..9599af6c8815 100644 --- a/test/libsolidity/semanticTests/abiEncoderV2/storage_array_encoding.sol +++ b/test/libsolidity/semanticTests/abiEncoderV2/storage_array_encoding.sol @@ -18,9 +18,9 @@ contract C { // EVMVersion: >homestead // ---- // h(uint256[2][]): 0x20, 3, 123, 124, 223, 224, 323, 324 -> 32, 256, 0x20, 3, 123, 124, 223, 224, 323, 324 -// gas irOptimized: 180086 -// gas legacy: 184235 -// gas legacyOptimized: 180857 +// gas irOptimized: 180080 +// gas legacy: 184233 +// gas legacyOptimized: 180856 // i(uint256[2][2]): 123, 124, 223, 224 -> 32, 128, 123, 124, 223, 224 // gas irOptimized: 112031 // gas legacy: 115091 diff --git a/test/libsolidity/semanticTests/abiencodedecode/abi_decode_simple_storage.sol b/test/libsolidity/semanticTests/abiencodedecode/abi_decode_simple_storage.sol index 93e20b475e9c..54ce693d5ca4 100644 --- a/test/libsolidity/semanticTests/abiencodedecode/abi_decode_simple_storage.sol +++ b/test/libsolidity/semanticTests/abiencodedecode/abi_decode_simple_storage.sol @@ -8,6 +8,6 @@ contract C { } // ---- // f(bytes): 0x20, 0x80, 0x21, 0x40, 0x7, "abcdefg" -> 0x21, 0x40, 0x7, "abcdefg" -// gas irOptimized: 135505 -// gas legacy: 137096 -// gas legacyOptimized: 135824 +// gas irOptimized: 135499 +// gas legacy: 137095 +// gas legacyOptimized: 135823 diff --git a/test/libsolidity/semanticTests/array/array_memory_index_access.sol b/test/libsolidity/semanticTests/array/array_memory_index_access.sol index 49fc58c45de4..d992014c4a50 100644 --- a/test/libsolidity/semanticTests/array/array_memory_index_access.sol +++ b/test/libsolidity/semanticTests/array/array_memory_index_access.sol @@ -27,8 +27,8 @@ contract C { // index(uint256): 20 -> true // index(uint256): 0xFF -> true // gas irOptimized: 108272 -// gas legacy: 181523 -// gas legacyOptimized: 117443 +// gas legacy: 181536 +// gas legacyOptimized: 117442 // accessIndex(uint256,int256): 10, 1 -> 2 // accessIndex(uint256,int256): 10, 0 -> 1 // accessIndex(uint256,int256): 10, 11 -> FAILURE, hex"4e487b71", 0x32 diff --git a/test/libsolidity/semanticTests/array/array_storage_index_access.sol b/test/libsolidity/semanticTests/array/array_storage_index_access.sol index 2957e6d98d61..325323c5cb84 100644 --- a/test/libsolidity/semanticTests/array/array_storage_index_access.sol +++ b/test/libsolidity/semanticTests/array/array_storage_index_access.sol @@ -17,37 +17,37 @@ contract C { // test_indices(uint256): 1 -> // test_indices(uint256): 129 -> // gas irOptimized: 3017687 -// gas legacy: 3038654 +// gas legacy: 3038668 // gas legacyOptimized: 2995964 // test_indices(uint256): 5 -> // gas irOptimized: 579670 -// gas legacy: 573810 +// gas legacy: 573821 // gas legacyOptimized: 571847 // test_indices(uint256): 10 -> // gas irOptimized: 157953 -// gas legacy: 160108 +// gas legacy: 160122 // gas legacyOptimized: 156996 // test_indices(uint256): 15 -> // gas irOptimized: 172733 -// gas legacy: 175973 +// gas legacy: 175987 // gas legacyOptimized: 171596 // test_indices(uint256): 0xFF -> // gas irOptimized: 5673823 -// gas legacy: 5715748 +// gas legacy: 5715762 // gas legacyOptimized: 5632556 // test_indices(uint256): 1000 -> // gas irOptimized: 18173005 -// gas legacy: 18347810 +// gas legacy: 18347824 // gas legacyOptimized: 18037248 // test_indices(uint256): 129 -> // gas irOptimized: 4166279 -// gas legacy: 4140113 +// gas legacy: 4140124 // gas legacyOptimized: 4108272 // test_indices(uint256): 128 -> // gas irOptimized: 405522 -// gas legacy: 433498 +// gas legacy: 433512 // gas legacyOptimized: 400909 // test_indices(uint256): 1 -> // gas irOptimized: 583437 -// gas legacy: 576715 +// gas legacy: 576726 // gas legacyOptimized: 575542 diff --git a/test/libsolidity/semanticTests/array/array_storage_index_boundary_test.sol b/test/libsolidity/semanticTests/array/array_storage_index_boundary_test.sol index 494c99782f22..712a7cdebebb 100644 --- a/test/libsolidity/semanticTests/array/array_storage_index_boundary_test.sol +++ b/test/libsolidity/semanticTests/array/array_storage_index_boundary_test.sol @@ -17,11 +17,11 @@ contract C { // test_boundary_check(uint256,uint256): 10, 10 -> FAILURE, hex"4e487b71", 0x32 // test_boundary_check(uint256,uint256): 256, 256 -> FAILURE, hex"4e487b71", 0x32 // gas irOptimized: 147246 -// gas legacy: 133633 -// gas legacyOptimized: 114354 +// gas legacy: 133632 +// gas legacyOptimized: 114353 // test_boundary_check(uint256,uint256): 256, 255 -> 0 // gas irOptimized: 149422 -// gas legacy: 135949 -// gas legacyOptimized: 116533 +// gas legacy: 135948 +// gas legacyOptimized: 116532 // test_boundary_check(uint256,uint256): 256, 0xFFFF -> FAILURE, hex"4e487b71", 0x32 // test_boundary_check(uint256,uint256): 256, 2 -> 0 diff --git a/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol b/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol index de260b373574..23feb0da11eb 100644 --- a/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol +++ b/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol @@ -53,17 +53,17 @@ contract C { // test_zeroed_indicies(uint256): 1 -> // test_zeroed_indicies(uint256): 5 -> // gas irOptimized: 133763 -// gas legacy: 131671 -// gas legacyOptimized: 129994 +// gas legacy: 131664 +// gas legacyOptimized: 129990 // test_zeroed_indicies(uint256): 10 -> // gas irOptimized: 228556 -// gas legacy: 225237 -// gas legacyOptimized: 222359 +// gas legacy: 225215 +// gas legacyOptimized: 222351 // test_zeroed_indicies(uint256): 15 -> // gas irOptimized: 327360 -// gas legacy: 322937 -// gas legacyOptimized: 318919 +// gas legacy: 322899 +// gas legacyOptimized: 318907 // test_zeroed_indicies(uint256): 0xFF -> // gas irOptimized: 5180120 -// gas legacy: 5093941 -// gas legacyOptimized: 5020727 +// gas legacy: 5093135 +// gas legacyOptimized: 5020523 diff --git a/test/libsolidity/semanticTests/array/array_storage_push_empty.sol b/test/libsolidity/semanticTests/array/array_storage_push_empty.sol index b84cdd90a374..b6965f62b2d7 100644 --- a/test/libsolidity/semanticTests/array/array_storage_push_empty.sol +++ b/test/libsolidity/semanticTests/array/array_storage_push_empty.sol @@ -13,11 +13,11 @@ contract C { // ---- // pushEmpty(uint256): 128 // gas irOptimized: 410745 -// gas legacy: 400640 +// gas legacy: 400519 // gas legacyOptimized: 388804 // pushEmpty(uint256): 256 // gas irOptimized: 698285 -// gas legacy: 685108 +// gas legacy: 684859 // gas legacyOptimized: 671480 // pushEmpty(uint256): 38869 -> FAILURE # out-of-gas # // gas irOptimized: 100000000 diff --git a/test/libsolidity/semanticTests/array/array_storage_push_pop.sol b/test/libsolidity/semanticTests/array/array_storage_push_pop.sol index 78a74ab5d4ff..a4c7d34d7fef 100644 --- a/test/libsolidity/semanticTests/array/array_storage_push_pop.sol +++ b/test/libsolidity/semanticTests/array/array_storage_push_pop.sol @@ -18,10 +18,10 @@ contract C { // gas legacyOptimized: 103508 // set_get_length(uint256): 0xFF -> 0 // gas irOptimized: 833586 -// gas legacy: 808020 +// gas legacy: 807764 // gas legacyOptimized: 784467 // set_get_length(uint256): 0xFFF -> 0 // gas irOptimized: 13029438 -// gas legacy: 12612192 +// gas legacy: 12608096 // gas legacyOptimized: 12239199 // set_get_length(uint256): 0xFFFF -> FAILURE # Out-of-gas # diff --git a/test/libsolidity/semanticTests/array/arrays_complex_from_and_to_storage.sol b/test/libsolidity/semanticTests/array/arrays_complex_from_and_to_storage.sol index 918185e9afa2..a9d08ec0c0cb 100644 --- a/test/libsolidity/semanticTests/array/arrays_complex_from_and_to_storage.sol +++ b/test/libsolidity/semanticTests/array/arrays_complex_from_and_to_storage.sol @@ -12,7 +12,7 @@ contract Test { } // ---- // set(uint24[3][]): 0x20, 0x06, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12 -> 0x06 -// gas irOptimized: 185219 +// gas irOptimized: 185216 // gas legacy: 211054 // gas legacyOptimized: 206077 // data(uint256,uint256): 0x02, 0x02 -> 0x09 diff --git a/test/libsolidity/semanticTests/array/byte_array_storage_layout.sol b/test/libsolidity/semanticTests/array/byte_array_storage_layout.sol index 942c7337aa5a..060cafe39a78 100644 --- a/test/libsolidity/semanticTests/array/byte_array_storage_layout.sol +++ b/test/libsolidity/semanticTests/array/byte_array_storage_layout.sol @@ -46,8 +46,8 @@ contract c { // storageEmpty -> 0 // test_long() -> 67 // gas irOptimized: 89148 -// gas legacy: 101601 -// gas legacyOptimized: 100477 +// gas legacy: 101607 +// gas legacyOptimized: 100479 // storageEmpty -> 0 // test_pop() -> 1780731860627700044960722568376592200742329637303199754547598369979433020 // gas legacy: 61930 diff --git a/test/libsolidity/semanticTests/array/byte_array_transitional_2.sol b/test/libsolidity/semanticTests/array/byte_array_transitional_2.sol index 401f97a1c97a..e83cc545809d 100644 --- a/test/libsolidity/semanticTests/array/byte_array_transitional_2.sol +++ b/test/libsolidity/semanticTests/array/byte_array_transitional_2.sol @@ -17,6 +17,6 @@ contract c { } // ---- // test() -> 0 -// gas irOptimized: 122719 -// gas legacy: 147098 +// gas irOptimized: 122717 +// gas legacy: 147108 // gas legacyOptimized: 144200 diff --git a/test/libsolidity/semanticTests/array/bytes_length_member.sol b/test/libsolidity/semanticTests/array/bytes_length_member.sol index 105bbfba8d53..5159538bc1de 100644 --- a/test/libsolidity/semanticTests/array/bytes_length_member.sol +++ b/test/libsolidity/semanticTests/array/bytes_length_member.sol @@ -13,7 +13,7 @@ contract c { // ---- // getLength() -> 0 // set(): 1, 2 -> true -// gas irOptimized: 110425 -// gas legacy: 110952 +// gas irOptimized: 110422 +// gas legacy: 110951 // gas legacyOptimized: 110576 // getLength() -> 68 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_calldata_storage.sol b/test/libsolidity/semanticTests/array/copying/array_copy_calldata_storage.sol index 96580c47db8c..ecfe565f12cb 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_calldata_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_calldata_storage.sol @@ -21,6 +21,6 @@ contract c { // ---- // store(uint256[9],uint8[3][]): 21, 22, 23, 24, 25, 26, 27, 28, 29, 0x140, 4, 1, 2, 3, 11, 12, 13, 21, 22, 23, 31, 32, 33 -> 32 // gas irOptimized: 647725 -// gas legacy: 694356 -// gas legacyOptimized: 693850 +// gas legacy: 694354 +// gas legacyOptimized: 693849 // retrieve() -> 9, 28, 9, 28, 4, 3, 32 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_cleanup_uint40.sol b/test/libsolidity/semanticTests/array/copying/array_copy_cleanup_uint40.sol index 9609215a7dca..d65f4f37c104 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_cleanup_uint40.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_cleanup_uint40.sol @@ -46,6 +46,6 @@ contract C { } // ---- // f() -> true -// gas irOptimized: 122592 -// gas legacy: 124660 +// gas irOptimized: 122541 +// gas legacy: 124643 // gas legacyOptimized: 122801 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_clear_storage.sol b/test/libsolidity/semanticTests/array/copying/array_copy_clear_storage.sol index 6c0ba7af6928..e9f1448a27b1 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_clear_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_clear_storage.sol @@ -13,6 +13,6 @@ contract C { } // ---- // f() -> 0 -// gas irOptimized: 108246 -// gas legacy: 108218 +// gas irOptimized: 108229 +// gas legacy: 108216 // gas legacyOptimized: 107625 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_different_packing.sol b/test/libsolidity/semanticTests/array/copying/array_copy_different_packing.sol index 2176655fe389..ee564d01a2d9 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_different_packing.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_different_packing.sol @@ -18,6 +18,6 @@ contract c { } // ---- // test() -> 0x01000000000000000000000000000000000000000000000000, 0x02000000000000000000000000000000000000000000000000, 0x03000000000000000000000000000000000000000000000000, 0x04000000000000000000000000000000000000000000000000, 0x05000000000000000000000000000000000000000000000000 -// gas irOptimized: 208459 -// gas legacy: 220707 -// gas legacyOptimized: 220098 +// gas irOptimized: 208415 +// gas legacy: 220711 +// gas legacyOptimized: 220097 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_including_array.sol b/test/libsolidity/semanticTests/array/copying/array_copy_including_array.sol index 20aee3a293f4..bb621fcc84b5 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_including_array.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_including_array.sol @@ -35,12 +35,12 @@ contract c { } // ---- // test() -> 0x02000202 -// gas irOptimized: 4549703 -// gas legacy: 4475396 +// gas irOptimized: 4549676 +// gas legacy: 4475394 // gas legacyOptimized: 4447665 // storageEmpty -> 1 // clear() -> 0, 0 -// gas irOptimized: 4478226 -// gas legacy: 4407188 -// gas legacyOptimized: 4381336 +// gas irOptimized: 4478184 +// gas legacy: 4407185 +// gas legacyOptimized: 4381337 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_nested_array.sol b/test/libsolidity/semanticTests/array/copying/array_copy_nested_array.sol index 0420f953bb56..2d325a804bfa 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_nested_array.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_nested_array.sol @@ -12,6 +12,6 @@ contract c { } // ---- // test(uint256[2][]): 32, 3, 7, 8, 9, 10, 11, 12 -> 10 -// gas irOptimized: 689558 -// gas legacy: 686178 -// gas legacyOptimized: 685612 +// gas irOptimized: 689552 +// gas legacy: 686176 +// gas legacyOptimized: 685611 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base.sol index e292809b800a..54639df55d66 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base.sol @@ -19,4 +19,4 @@ contract c { // test() -> 5, 4 // gas irOptimized: 205667 // gas legacy: 213863 -// gas legacyOptimized: 212902 +// gas legacyOptimized: 212901 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base_nested.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base_nested.sol index 44fede749cc4..ad745ff4203f 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base_nested.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_different_base_nested.sol @@ -22,5 +22,5 @@ contract c { // ---- // test() -> 3, 4 // gas irOptimized: 169669 -// gas legacy: 175424 -// gas legacyOptimized: 172535 +// gas legacy: 175415 +// gas legacyOptimized: 172533 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dyn_dyn.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dyn_dyn.sol index 1f102ea14a7c..a38685404dc7 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dyn_dyn.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dyn_dyn.sol @@ -15,7 +15,7 @@ contract c { // ---- // setData1(uint256,uint256,uint256): 10, 5, 4 -> // copyStorageStorage() -> -// gas irOptimized: 111353 +// gas irOptimized: 111350 // gas legacy: 109272 // gas legacyOptimized: 109262 // getData2(uint256): 5 -> 10, 4 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dynamic_dynamic.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dynamic_dynamic.sol index 03c1f4e8753c..83df3aef8f43 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dynamic_dynamic.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_dynamic_dynamic.sol @@ -19,4 +19,4 @@ contract c { // test() -> 5, 4 // gas irOptimized: 253591 // gas legacy: 250892 -// gas legacyOptimized: 250046 +// gas legacyOptimized: 250045 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_dynamic.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_dynamic.sol index f4bf1b2d2131..94e57c96da7b 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_dynamic.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_dynamic.sol @@ -12,5 +12,5 @@ contract c { // ---- // test() -> 9, 4 // gas irOptimized: 123180 -// gas legacy: 123567 +// gas legacy: 123566 // gas legacyOptimized: 123202 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_static.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_static.sol index 145a8060edb1..d1f2cbdedcde 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_static.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_static_static.sol @@ -15,5 +15,5 @@ contract c { // ---- // test() -> 8, 0 // gas irOptimized: 196251 -// gas legacy: 194843 +// gas legacy: 194842 // gas legacyOptimized: 194281 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_struct.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_struct.sol index 7fa5ee515f87..e638f2dad10c 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_struct.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_struct.sol @@ -18,6 +18,6 @@ contract c { // ---- // test() -> 4, 5 // gas irOptimized: 190628 -// gas legacy: 190852 -// gas legacyOptimized: 189658 +// gas legacy: 190828 +// gas legacyOptimized: 189657 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_storage_to_memory_nested.sol b/test/libsolidity/semanticTests/array/copying/array_copy_storage_to_memory_nested.sol index d88ac0674672..120e728843ac 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_storage_to_memory_nested.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_storage_to_memory_nested.sol @@ -16,5 +16,5 @@ contract C { // ---- // f() -> 0x20, 2, 0x40, 0xa0, 2, 0, 1, 2, 2, 3 // gas irOptimized: 161793 -// gas legacy: 162203 +// gas legacy: 162200 // gas legacyOptimized: 159953 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_target_leftover.sol b/test/libsolidity/semanticTests/array/copying/array_copy_target_leftover.sol index ebfbdeab9720..22105f6429b9 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_target_leftover.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_target_leftover.sol @@ -17,6 +17,6 @@ contract c { } // ---- // test() -> 0xffffffff, 0x0000000000000000000000000a00090008000700060005000400030002000100, 0x0000000000000000000000000000000000000000000000000000000000000000 -// gas irOptimized: 100495 -// gas legacy: 158142 -// gas legacyOptimized: 141020 +// gas irOptimized: 100496 +// gas legacy: 158109 +// gas legacyOptimized: 141019 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_target_simple.sol b/test/libsolidity/semanticTests/array/copying/array_copy_target_simple.sol index 309753066510..27fb9f0c5736 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_target_simple.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_target_simple.sol @@ -18,6 +18,6 @@ contract c { } // ---- // test() -> 0x01000000000000000000000000000000000000000000000000, 0x02000000000000000000000000000000000000000000000000, 0x03000000000000000000000000000000000000000000000000, 0x04000000000000000000000000000000000000000000000000, 0x0 -// gas irOptimized: 273545 -// gas legacy: 282604 +// gas irOptimized: 273543 +// gas legacy: 282601 // gas legacyOptimized: 281510 diff --git a/test/libsolidity/semanticTests/array/copying/array_copy_target_simple_2.sol b/test/libsolidity/semanticTests/array/copying/array_copy_target_simple_2.sol index b08487417547..980e414d1451 100644 --- a/test/libsolidity/semanticTests/array/copying/array_copy_target_simple_2.sol +++ b/test/libsolidity/semanticTests/array/copying/array_copy_target_simple_2.sol @@ -18,6 +18,6 @@ contract c { } // ---- // test() -> 0x01000000000000000000000000000000000000000000000000, 0x02000000000000000000000000000000000000000000000000, 0x03000000000000000000000000000000000000000000000000, 0x04000000000000000000000000000000000000000000000000, 0x00 -// gas irOptimized: 232997 -// gas legacy: 235697 +// gas irOptimized: 232995 +// gas legacy: 235694 // gas legacyOptimized: 235193 diff --git a/test/libsolidity/semanticTests/array/copying/array_elements_to_mapping.sol b/test/libsolidity/semanticTests/array/copying/array_elements_to_mapping.sol index 085f72ed96c1..becc3d4cdefd 100644 --- a/test/libsolidity/semanticTests/array/copying/array_elements_to_mapping.sol +++ b/test/libsolidity/semanticTests/array/copying/array_elements_to_mapping.sol @@ -52,9 +52,9 @@ contract C { } // ---- // from_storage() -> 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 -// gas irOptimized: 149880 -// gas legacy: 150745 -// gas legacyOptimized: 148700 +// gas irOptimized: 149868 +// gas legacy: 150737 +// gas legacyOptimized: 148690 // from_storage_ptr() -> 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 // from_memory() -> 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 // from_calldata(uint8[][]): 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 -> 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 diff --git a/test/libsolidity/semanticTests/array/copying/array_nested_calldata_to_storage.sol b/test/libsolidity/semanticTests/array/copying/array_nested_calldata_to_storage.sol index ac37f794e147..5d4e5b45e4a9 100644 --- a/test/libsolidity/semanticTests/array/copying/array_nested_calldata_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/array_nested_calldata_to_storage.sol @@ -38,10 +38,10 @@ contract c { // compileViaYul: true // ---- // test1(uint256[][]): 0x20, 2, 0x40, 0x40, 2, 23, 42 -> 2, 65 -// gas irOptimized: 181041 +// gas irOptimized: 181029 // test2(uint256[][2]): 0x20, 0x40, 0x40, 2, 23, 42 -> 2, 65 // gas irOptimized: 157604 // test3(uint256[2][]): 0x20, 2, 23, 42, 23, 42 -> 2, 65 -// gas irOptimized: 134813 +// gas irOptimized: 134801 // test4(uint256[2][2]): 23, 42, 23, 42 -> 65 // gas irOptimized: 111177 diff --git a/test/libsolidity/semanticTests/array/copying/array_nested_memory_to_storage.sol b/test/libsolidity/semanticTests/array/copying/array_nested_memory_to_storage.sol index e2228f993f07..b892ec991ce3 100644 --- a/test/libsolidity/semanticTests/array/copying/array_nested_memory_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/array_nested_memory_to_storage.sol @@ -38,12 +38,12 @@ contract Test { } // ---- // test() -> 24 -// gas irOptimized: 226743 -// gas legacy: 227084 +// gas irOptimized: 226734 +// gas legacy: 227083 // gas legacyOptimized: 226529 // test1() -> 3 // test2() -> 6 // test3() -> 24 -// gas irOptimized: 141325 +// gas irOptimized: 141319 // gas legacy: 142238 // gas legacyOptimized: 141365 diff --git a/test/libsolidity/semanticTests/array/copying/array_of_structs_containing_arrays_memory_to_storage.sol b/test/libsolidity/semanticTests/array/copying/array_of_structs_containing_arrays_memory_to_storage.sol index 8b6ad78ea777..355c268f2514 100644 --- a/test/libsolidity/semanticTests/array/copying/array_of_structs_containing_arrays_memory_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/array_of_structs_containing_arrays_memory_to_storage.sol @@ -26,4 +26,4 @@ contract C { // compileViaYul: true // ---- // f() -> 3, 3, 3, 1 -// gas irOptimized: 181932 +// gas irOptimized: 181928 diff --git a/test/libsolidity/semanticTests/array/copying/array_storage_multi_items_per_slot.sol b/test/libsolidity/semanticTests/array/copying/array_storage_multi_items_per_slot.sol index 82e65edf1d49..3578f0a81e73 100644 --- a/test/libsolidity/semanticTests/array/copying/array_storage_multi_items_per_slot.sol +++ b/test/libsolidity/semanticTests/array/copying/array_storage_multi_items_per_slot.sol @@ -13,5 +13,5 @@ contract C { // ---- // f() -> 1, 2, 3 // gas irOptimized: 131939 -// gas legacy: 134606 +// gas legacy: 134605 // gas legacyOptimized: 131938 diff --git a/test/libsolidity/semanticTests/array/copying/array_to_mapping.sol b/test/libsolidity/semanticTests/array/copying/array_to_mapping.sol index 75a68759b6e0..c5519e83aa43 100644 --- a/test/libsolidity/semanticTests/array/copying/array_to_mapping.sol +++ b/test/libsolidity/semanticTests/array/copying/array_to_mapping.sol @@ -37,8 +37,8 @@ contract C { } // ---- // from_storage() -> 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 -// gas irOptimized: 147761 -// gas legacy: 148896 -// gas legacyOptimized: 146923 +// gas irOptimized: 147755 +// gas legacy: 148892 +// gas legacyOptimized: 146917 // from_storage_ptr() -> 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 // from_memory() -> 0x20, 2, 0x40, 0xa0, 2, 10, 11, 3, 12, 13, 14 diff --git a/test/libsolidity/semanticTests/array/copying/bytes_inside_mappings.sol b/test/libsolidity/semanticTests/array/copying/bytes_inside_mappings.sol index e61b7dff7a5f..90012eed4c77 100644 --- a/test/libsolidity/semanticTests/array/copying/bytes_inside_mappings.sol +++ b/test/libsolidity/semanticTests/array/copying/bytes_inside_mappings.sol @@ -6,11 +6,11 @@ contract c { // ---- // set(uint256): 1, 2 -> true // gas irOptimized: 110550 -// gas legacy: 111312 +// gas legacy: 111310 // gas legacyOptimized: 110741 // set(uint256): 2, 2, 3, 4, 5 -> true // gas irOptimized: 177501 -// gas legacy: 178314 +// gas legacy: 178312 // gas legacyOptimized: 177716 // storageEmpty -> 0 // copy(uint256,uint256): 1, 2 -> true diff --git a/test/libsolidity/semanticTests/array/copying/bytes_storage_to_storage.sol b/test/libsolidity/semanticTests/array/copying/bytes_storage_to_storage.sol index ea364d4378ec..fe758fe8fd13 100644 --- a/test/libsolidity/semanticTests/array/copying/bytes_storage_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/bytes_storage_to_storage.sol @@ -17,25 +17,25 @@ contract c { // ---- // f(uint256): 0 -> 0x20, 0x00 // f(uint256): 31 -> 0x20, 0x1f, 0x0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e00 -// gas irOptimized: 103269 -// gas legacy: 112883 +// gas irOptimized: 103268 +// gas legacy: 112904 // gas legacyOptimized: 112647 // f(uint256): 32 -> 0x20, 0x20, 1780731860627700044960722568376592200742329637303199754547598369979440671 -// gas irOptimized: 117928 -// gas legacy: 128943 +// gas irOptimized: 117825 +// gas legacy: 128964 // gas legacyOptimized: 128854 // f(uint256): 33 -> 0x20, 33, 1780731860627700044960722568376592200742329637303199754547598369979440671, 0x2000000000000000000000000000000000000000000000000000000000000000 -// gas irOptimized: 124200 -// gas legacy: 136071 +// gas irOptimized: 124091 +// gas legacy: 136092 // gas legacyOptimized: 135469 // f(uint256): 63 -> 0x20, 0x3f, 1780731860627700044960722568376592200742329637303199754547598369979440671, 14532552714582660066924456880521368950258152170031413196862950297402215316992 -// gas irOptimized: 127350 -// gas legacy: 148671 +// gas irOptimized: 127151 +// gas legacy: 148692 // gas legacyOptimized: 148699 // f(uint256): 12 -> 0x20, 0x0c, 0x0102030405060708090a0b0000000000000000000000000000000000000000 // gas legacy: 59345 // gas legacyOptimized: 57279 // f(uint256): 129 -> 0x20, 0x81, 1780731860627700044960722568376592200742329637303199754547598369979440671, 0x202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f, 29063324697304692433803953038474361308315562010425523193971352996434451193439, 0x606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f, -57896044618658097711785492504343953926634992332820282019728792003956564819968 -// gas irOptimized: 417312 -// gas legacy: 458976 +// gas irOptimized: 416918 +// gas legacy: 458997 // gas legacyOptimized: 460664 diff --git a/test/libsolidity/semanticTests/array/copying/calldata_array_dynamic_to_storage.sol b/test/libsolidity/semanticTests/array/copying/calldata_array_dynamic_to_storage.sol index 1da1d0a40c78..3df22c725192 100644 --- a/test/libsolidity/semanticTests/array/copying/calldata_array_dynamic_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/calldata_array_dynamic_to_storage.sol @@ -9,6 +9,6 @@ contract C { } // ---- // f(uint256[]): 0x20, 0x03, 0x1, 0x2, 0x3 -> 0x1 -// gas irOptimized: 111096 -// gas legacy: 111551 -// gas legacyOptimized: 111323 +// gas irOptimized: 111084 +// gas legacy: 111548 +// gas legacyOptimized: 111321 diff --git a/test/libsolidity/semanticTests/array/copying/copy_byte_array_in_struct_to_storage.sol b/test/libsolidity/semanticTests/array/copying/copy_byte_array_in_struct_to_storage.sol index 7c0459ef139e..787973c5f0e5 100644 --- a/test/libsolidity/semanticTests/array/copying/copy_byte_array_in_struct_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/copy_byte_array_in_struct_to_storage.sol @@ -35,12 +35,12 @@ contract C { } // ---- // f() -> 0x40, 0x80, 6, 0x6162636465660000000000000000000000000000000000000000000000000000, 0x49, 0x3132333435363738393031323334353637383930313233343536373839303120, 0x3132333435363738393031323334353637383930313233343536373839303120, 0x3132333435363738390000000000000000000000000000000000000000000000 -// gas irOptimized: 179408 +// gas irOptimized: 179405 // gas legacy: 180675 // gas legacyOptimized: 179686 // g() -> 0x40, 0xc0, 0x49, 0x3132333435363738393031323334353637383930313233343536373839303120, 0x3132333435363738393031323334353637383930313233343536373839303120, 0x3132333435363738390000000000000000000000000000000000000000000000, 0x11, 0x3132333435363738393233343536373839000000000000000000000000000000 -// gas irOptimized: 106344 -// gas legacy: 109394 +// gas irOptimized: 106338 +// gas legacy: 109415 // gas legacyOptimized: 106600 // h() -> 0x40, 0x60, 0x00, 0x00 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/copying/copy_byte_array_to_storage.sol b/test/libsolidity/semanticTests/array/copying/copy_byte_array_to_storage.sol index 1fd42ab34621..fc274bf47b28 100644 --- a/test/libsolidity/semanticTests/array/copying/copy_byte_array_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/copy_byte_array_to_storage.sol @@ -46,6 +46,6 @@ contract C { } // ---- // f() -> 0xff -// gas irOptimized: 143867 -// gas legacy: 153395 -// gas legacyOptimized: 146689 +// gas irOptimized: 143857 +// gas legacy: 153404 +// gas legacyOptimized: 146676 diff --git a/test/libsolidity/semanticTests/array/copying/copy_function_internal_storage_array.sol b/test/libsolidity/semanticTests/array/copying/copy_function_internal_storage_array.sol index a6a64942d2ad..7db82f891dfb 100644 --- a/test/libsolidity/semanticTests/array/copying/copy_function_internal_storage_array.sol +++ b/test/libsolidity/semanticTests/array/copying/copy_function_internal_storage_array.sol @@ -15,6 +15,6 @@ contract C { } // ---- // test() -> 7 -// gas irOptimized: 122461 +// gas irOptimized: 122459 // gas legacy: 205176 // gas legacyOptimized: 204971 diff --git a/test/libsolidity/semanticTests/array/copying/copy_removes_bytes_data.sol b/test/libsolidity/semanticTests/array/copying/copy_removes_bytes_data.sol index 48d02bdc7737..46216e912ce4 100644 --- a/test/libsolidity/semanticTests/array/copying/copy_removes_bytes_data.sol +++ b/test/libsolidity/semanticTests/array/copying/copy_removes_bytes_data.sol @@ -8,7 +8,7 @@ contract c { // ---- // set(): 1, 2, 3, 4, 5 -> true // gas irOptimized: 177344 -// gas legacy: 177954 +// gas legacy: 177953 // gas legacyOptimized: 177550 // storageEmpty -> 0 // reset() -> true diff --git a/test/libsolidity/semanticTests/array/copying/copying_bytes_multiassign.sol b/test/libsolidity/semanticTests/array/copying/copying_bytes_multiassign.sol index 58b5dd045449..ce4344e871db 100644 --- a/test/libsolidity/semanticTests/array/copying/copying_bytes_multiassign.sol +++ b/test/libsolidity/semanticTests/array/copying/copying_bytes_multiassign.sol @@ -18,7 +18,7 @@ contract sender { } // ---- // (): 7 -> -// gas irOptimized: 110831 +// gas irOptimized: 110822 // gas legacy: 111388 // gas legacyOptimized: 111065 // val() -> 0 diff --git a/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol b/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol index e3490e2db09e..640046a11a4f 100644 --- a/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/function_type_array_to_storage.sol @@ -46,11 +46,11 @@ contract C { } // ---- // test() -> 0x20, 0x14, "[a called][b called]" -// gas irOptimized: 116531 -// gas legacy: 118845 -// gas legacyOptimized: 116844 +// gas irOptimized: 116518 +// gas legacy: 118841 +// gas legacyOptimized: 116843 // test2() -> 0x20, 0x14, "[b called][a called]" // test3() -> 0x20, 0x14, "[b called][a called]" -// gas irOptimized: 103150 +// gas irOptimized: 103144 // gas legacy: 102654 // gas legacyOptimized: 101556 diff --git a/test/libsolidity/semanticTests/array/copying/memory_dyn_2d_bytes_to_storage.sol b/test/libsolidity/semanticTests/array/copying/memory_dyn_2d_bytes_to_storage.sol index c5497547900f..8a4d870b22f8 100644 --- a/test/libsolidity/semanticTests/array/copying/memory_dyn_2d_bytes_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/memory_dyn_2d_bytes_to_storage.sol @@ -19,5 +19,5 @@ contract C { // ---- // f() -> 3 // gas irOptimized: 128296 -// gas legacy: 129050 +// gas legacy: 129077 // gas legacyOptimized: 128210 diff --git a/test/libsolidity/semanticTests/array/copying/nested_array_element_storage_to_storage.sol b/test/libsolidity/semanticTests/array/copying/nested_array_element_storage_to_storage.sol index ad00ee8c513b..f3934fec0f6f 100644 --- a/test/libsolidity/semanticTests/array/copying/nested_array_element_storage_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/nested_array_element_storage_to_storage.sol @@ -75,8 +75,8 @@ contract C { // gas legacyOptimized: 150906 // test2() -> FAILURE // gas irOptimized: 150389 -// gas legacy: 150673 -// gas legacyOptimized: 150576 +// gas legacy: 150672 +// gas legacyOptimized: 150575 // test3() -> // gas irOptimized: 124300 // gas legacy: 125333 diff --git a/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_calldata_to_storage.sol b/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_calldata_to_storage.sol index 3b774f56e4eb..7621b2477e03 100644 --- a/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_calldata_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_calldata_to_storage.sol @@ -29,8 +29,8 @@ contract C { // compileViaYul: true // ---- // test1((uint8[],uint8[2])[][]): 0x20, 2, 0x40, 0x0140, 1, 0x20, 0x60, 3, 7, 2, 1, 2, 2, 0x40, 0x0100, 0x60, 17, 19, 2, 11, 13, 0x60, 31, 37, 2, 23, 29 -> 0x20, 2, 0x40, 0x0140, 1, 0x20, 0x60, 3, 7, 2, 1, 2, 2, 0x40, 0x0100, 0x60, 17, 19, 2, 11, 13, 0x60, 31, 37, 2, 23, 29 -// gas irOptimized: 304794 +// gas irOptimized: 304788 // test2((uint8[],uint8[2])[][1]): 0x20, 0x20, 1, 0x20, 0x60, 17, 19, 2, 11, 13 -> 0x20, 0x20, 1, 0x20, 0x60, 17, 19, 2, 11, 13 // gas irOptimized: 116653 // test3((uint8[],uint8[2])[1][]): 0x20, 2, 0x40, 0x0120, 0x20, 0x60, 3, 7, 2, 1, 2, 0x20, 0x60, 17, 19, 2, 11, 13 -> 0x20, 2, 0x40, 0x0120, 0x20, 0x60, 3, 7, 2, 1, 2, 0x20, 0x60, 17, 19, 2, 11, 13 -// gas irOptimized: 188000 +// gas irOptimized: 187994 diff --git a/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_memory_to_storage.sol b/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_memory_to_storage.sol index 35e7943b8b62..8ec3f77691b5 100644 --- a/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_memory_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/nested_array_of_structs_memory_to_storage.sol @@ -29,8 +29,8 @@ contract C { // compileViaYul: true // ---- // test1((uint8[],uint8[2])[][]): 0x20, 2, 0x40, 0x0140, 1, 0x20, 0x60, 3, 7, 2, 1, 2, 2, 0x40, 0x0100, 0x60, 17, 19, 2, 11, 13, 0x60, 31, 37, 2, 23, 29 -> 0x20, 2, 0x40, 0x0140, 1, 0x20, 0x60, 3, 7, 2, 1, 2, 2, 0x40, 0x0100, 0x60, 17, 19, 2, 11, 13, 0x60, 31, 37, 2, 23, 29 -// gas irOptimized: 309078 +// gas irOptimized: 309072 // test2((uint8[],uint8[2])[][1]): 0x20, 0x20, 1, 0x20, 0x60, 17, 19, 2, 11, 13 -> 0x20, 0x20, 1, 0x20, 0x60, 17, 19, 2, 11, 13 // gas irOptimized: 118314 // test3((uint8[],uint8[2])[1][]): 0x20, 2, 0x40, 0x0120, 0x20, 0x60, 3, 7, 2, 1, 2, 0x20, 0x60, 17, 19, 2, 11, 13 -> 0x20, 2, 0x40, 0x0120, 0x20, 0x60, 3, 7, 2, 1, 2, 0x20, 0x60, 17, 19, 2, 11, 13 -// gas irOptimized: 191051 +// gas irOptimized: 191045 diff --git a/test/libsolidity/semanticTests/array/copying/nested_dynamic_array_element_calldata_to_storage.sol b/test/libsolidity/semanticTests/array/copying/nested_dynamic_array_element_calldata_to_storage.sol index a4222be0b4f1..57b3dc521f65 100644 --- a/test/libsolidity/semanticTests/array/copying/nested_dynamic_array_element_calldata_to_storage.sol +++ b/test/libsolidity/semanticTests/array/copying/nested_dynamic_array_element_calldata_to_storage.sol @@ -32,5 +32,5 @@ contract C { // test(uint8[][][]): 0x20, 2, 0x40, 0x60, 0, 2, 0x40, 0x80, 1, 7, 2, 8, 9 // gas irOptimized: 137897 // test2(uint8[][]): 0x20, 2, 0x40, 0x80, 1, 7, 2, 8, 9 -// gas irOptimized: 164506 +// gas irOptimized: 164482 // gas legacyOptimized: 120228 diff --git a/test/libsolidity/semanticTests/array/copying/storage_memory_nested.sol b/test/libsolidity/semanticTests/array/copying/storage_memory_nested.sol index ac92189e48de..2a486d256355 100644 --- a/test/libsolidity/semanticTests/array/copying/storage_memory_nested.sol +++ b/test/libsolidity/semanticTests/array/copying/storage_memory_nested.sol @@ -18,5 +18,5 @@ contract C { // ---- // f() -> 1, 2, 3, 4, 5, 6, 7 // gas irOptimized: 206440 -// gas legacy: 211765 -// gas legacyOptimized: 211181 +// gas legacy: 211758 +// gas legacyOptimized: 211179 diff --git a/test/libsolidity/semanticTests/array/copying/storage_memory_nested_bytes.sol b/test/libsolidity/semanticTests/array/copying/storage_memory_nested_bytes.sol index b743a5825a75..e5a6ae53b2da 100644 --- a/test/libsolidity/semanticTests/array/copying/storage_memory_nested_bytes.sol +++ b/test/libsolidity/semanticTests/array/copying/storage_memory_nested_bytes.sol @@ -12,5 +12,5 @@ contract C { // ---- // f() -> 0x20, 0x02, 0x40, 0x80, 3, 0x6162630000000000000000000000000000000000000000000000000000000000, 0x99, 44048183304486788312148433451363384677562265908331949128489393215789685032262, 32241931068525137014058842823026578386641954854143559838526554899205067598957, 49951309422467613961193228765530489307475214998374779756599339590522149884499, 0x54555658595a6162636465666768696a6b6c6d6e6f707172737475767778797a, 0x4142434445464748494a4b4c4d4e4f5051525354555658595a00000000000000 // gas irOptimized: 202083 -// gas legacy: 204328 -// gas legacyOptimized: 202900 +// gas legacy: 204327 +// gas legacyOptimized: 202899 diff --git a/test/libsolidity/semanticTests/array/copying/storage_memory_nested_from_pointer.sol b/test/libsolidity/semanticTests/array/copying/storage_memory_nested_from_pointer.sol index da7187a27e65..5ec2cbcf43dc 100644 --- a/test/libsolidity/semanticTests/array/copying/storage_memory_nested_from_pointer.sol +++ b/test/libsolidity/semanticTests/array/copying/storage_memory_nested_from_pointer.sol @@ -20,4 +20,4 @@ contract C { // f() -> 1, 2, 3, 4, 5, 6, 7 // gas irOptimized: 206440 // gas legacy: 211770 -// gas legacyOptimized: 211186 +// gas legacyOptimized: 211191 diff --git a/test/libsolidity/semanticTests/array/copying/storage_memory_nested_struct.sol b/test/libsolidity/semanticTests/array/copying/storage_memory_nested_struct.sol index d4a348ea4095..b37aa96ea6e0 100644 --- a/test/libsolidity/semanticTests/array/copying/storage_memory_nested_struct.sol +++ b/test/libsolidity/semanticTests/array/copying/storage_memory_nested_struct.sol @@ -25,5 +25,5 @@ contract C { // ---- // f() -> 11, 0x0c, 1, 0x15, 22, 4 // gas irOptimized: 291212 -// gas legacy: 293407 +// gas legacy: 293398 // gas legacyOptimized: 290218 diff --git a/test/libsolidity/semanticTests/array/copying/storage_memory_packed_dyn.sol b/test/libsolidity/semanticTests/array/copying/storage_memory_packed_dyn.sol index c5bd7d0b0c28..a8a1b36e1bf1 100644 --- a/test/libsolidity/semanticTests/array/copying/storage_memory_packed_dyn.sol +++ b/test/libsolidity/semanticTests/array/copying/storage_memory_packed_dyn.sol @@ -14,5 +14,5 @@ contract C { // ---- // f() -> 2, 3, 4 // gas irOptimized: 114338 -// gas legacy: 122235 -// gas legacyOptimized: 118411 +// gas legacy: 122231 +// gas legacyOptimized: 118409 diff --git a/test/libsolidity/semanticTests/array/create_memory_array.sol b/test/libsolidity/semanticTests/array/create_memory_array.sol index a95499fd8aa5..00f32a6e0860 100644 --- a/test/libsolidity/semanticTests/array/create_memory_array.sol +++ b/test/libsolidity/semanticTests/array/create_memory_array.sol @@ -19,5 +19,5 @@ contract C { // ---- // f() -> "A", 8, 4, "B" // gas irOptimized: 136664 -// gas legacy: 121382 +// gas legacy: 121380 // gas legacyOptimized: 115488 diff --git a/test/libsolidity/semanticTests/array/delete/bytes_delete_element.sol b/test/libsolidity/semanticTests/array/delete/bytes_delete_element.sol index 5deaa7d4e80c..f776626ae8e3 100644 --- a/test/libsolidity/semanticTests/array/delete/bytes_delete_element.sol +++ b/test/libsolidity/semanticTests/array/delete/bytes_delete_element.sol @@ -16,6 +16,6 @@ contract c { } // ---- // test1() -> true -// gas irOptimized: 218452 -// gas legacy: 242256 +// gas irOptimized: 218449 +// gas legacy: 242263 // gas legacyOptimized: 241182 diff --git a/test/libsolidity/semanticTests/array/dynamic_array_cleanup.sol b/test/libsolidity/semanticTests/array/dynamic_array_cleanup.sol index 380e30242536..b2be566a9df1 100644 --- a/test/libsolidity/semanticTests/array/dynamic_array_cleanup.sol +++ b/test/libsolidity/semanticTests/array/dynamic_array_cleanup.sol @@ -15,7 +15,7 @@ contract c { // storageEmpty -> 1 // fill() -> // gas irOptimized: 519494 -// gas legacy: 518936 +// gas legacy: 518943 // gas legacyOptimized: 515555 // storageEmpty -> 0 // halfClear() -> diff --git a/test/libsolidity/semanticTests/array/dynamic_arrays_in_storage.sol b/test/libsolidity/semanticTests/array/dynamic_arrays_in_storage.sol index 62b611a878e5..f96473739fa5 100644 --- a/test/libsolidity/semanticTests/array/dynamic_arrays_in_storage.sol +++ b/test/libsolidity/semanticTests/array/dynamic_arrays_in_storage.sol @@ -42,8 +42,8 @@ contract c { // getLengths() -> 0, 0 // setLengths(uint256,uint256): 48, 49 -> // gas irOptimized: 112674 -// gas legacy: 108273 -// gas legacyOptimized: 100269 +// gas legacy: 108272 +// gas legacyOptimized: 100268 // getLengths() -> 48, 49 // setIDStatic(uint256): 11 -> // getID(uint256): 2 -> 11 diff --git a/test/libsolidity/semanticTests/array/fixed_array_cleanup.sol b/test/libsolidity/semanticTests/array/fixed_array_cleanup.sol index cc009b7e9e6b..ebe2186fd60f 100644 --- a/test/libsolidity/semanticTests/array/fixed_array_cleanup.sol +++ b/test/libsolidity/semanticTests/array/fixed_array_cleanup.sol @@ -11,7 +11,7 @@ contract c { // storageEmpty -> 1 // fill() -> // gas irOptimized: 465013 -// gas legacy: 468818 +// gas legacy: 468825 // gas legacyOptimized: 466238 // storageEmpty -> 0 // clear() -> diff --git a/test/libsolidity/semanticTests/array/fixed_arrays_in_constructors.sol b/test/libsolidity/semanticTests/array/fixed_arrays_in_constructors.sol index 817d06c0f5a6..8e9780e3376f 100644 --- a/test/libsolidity/semanticTests/array/fixed_arrays_in_constructors.sol +++ b/test/libsolidity/semanticTests/array/fixed_arrays_in_constructors.sol @@ -11,9 +11,9 @@ contract Creator { // constructor(): 1, 2, 3, 4 -> // gas irOptimized: 104102 // gas irOptimized code: 22400 -// gas legacy: 115186 +// gas legacy: 115185 // gas legacy code: 59000 -// gas legacyOptimized: 104909 +// gas legacyOptimized: 104908 // gas legacyOptimized code: 23800 // r() -> 4 // ch() -> 3 diff --git a/test/libsolidity/semanticTests/array/function_array_cross_calls.sol b/test/libsolidity/semanticTests/array/function_array_cross_calls.sol index e9517c0e38a1..f3dea83bfbab 100644 --- a/test/libsolidity/semanticTests/array/function_array_cross_calls.sol +++ b/test/libsolidity/semanticTests/array/function_array_cross_calls.sol @@ -44,7 +44,7 @@ contract C { // test() -> 5, 6, 7 // gas irOptimized: 86484 // gas irOptimized code: 161200 -// gas legacy: 97576 +// gas legacy: 97551 // gas legacy code: 342800 -// gas legacyOptimized: 87811 +// gas legacyOptimized: 87808 // gas legacyOptimized code: 193000 diff --git a/test/libsolidity/semanticTests/array/invalid_encoding_for_storage_byte_array.sol b/test/libsolidity/semanticTests/array/invalid_encoding_for_storage_byte_array.sol index 5fd53c6d1299..95df74b4d77b 100644 --- a/test/libsolidity/semanticTests/array/invalid_encoding_for_storage_byte_array.sol +++ b/test/libsolidity/semanticTests/array/invalid_encoding_for_storage_byte_array.sol @@ -40,7 +40,7 @@ contract C { // copyFromStorageShort() // x() -> 0x20, 3, 0x6162630000000000000000000000000000000000000000000000000000000000 // copyFromStorageLong() -// gas irOptimized: 121104 +// gas irOptimized: 121095 // gas legacy: 121904 // gas legacyOptimized: 121388 // x() -> 0x20, 0x25, 0x3132333435363738393031323334353637383930313233343536373839303132, 0x3334353637000000000000000000000000000000000000000000000000000000 diff --git a/test/libsolidity/semanticTests/array/pop/array_pop_array_transition.sol b/test/libsolidity/semanticTests/array/pop/array_pop_array_transition.sol index be1916ef131f..96fb11a2dc94 100644 --- a/test/libsolidity/semanticTests/array/pop/array_pop_array_transition.sol +++ b/test/libsolidity/semanticTests/array/pop/array_pop_array_transition.sol @@ -24,6 +24,6 @@ contract c { // ---- // test() -> 1, 2, 3 // gas irOptimized: 1828226 -// gas legacy: 1822466 +// gas legacy: 1822464 // gas legacyOptimized: 1813404 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/pop/array_pop_uint16_transition.sol b/test/libsolidity/semanticTests/array/pop/array_pop_uint16_transition.sol index 73870d4285a0..0c68ab70c600 100644 --- a/test/libsolidity/semanticTests/array/pop/array_pop_uint16_transition.sol +++ b/test/libsolidity/semanticTests/array/pop/array_pop_uint16_transition.sol @@ -19,6 +19,6 @@ contract c { // ---- // test() -> 38, 28, 18 // gas irOptimized: 148380 -// gas legacy: 151184 +// gas legacy: 151182 // gas legacyOptimized: 142418 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/pop/array_pop_uint24_transition.sol b/test/libsolidity/semanticTests/array/pop/array_pop_uint24_transition.sol index e0fc1658154f..86165dde2844 100644 --- a/test/libsolidity/semanticTests/array/pop/array_pop_uint24_transition.sol +++ b/test/libsolidity/semanticTests/array/pop/array_pop_uint24_transition.sol @@ -19,6 +19,6 @@ contract c { // ---- // test() -> 20, 10 // gas irOptimized: 125889 -// gas legacy: 127216 +// gas legacy: 127215 // gas legacyOptimized: 122224 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty.sol b/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty.sol index c567c4509eaf..18afa649c8c5 100644 --- a/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty.sol +++ b/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty.sol @@ -16,7 +16,7 @@ contract c { } // ---- // test() -> true -// gas irOptimized: 138848 -// gas legacy: 178397 +// gas irOptimized: 138795 +// gas legacy: 178396 // gas legacyOptimized: 163832 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty_garbage_ref.sol b/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty_garbage_ref.sol index d9d2d9d2d94e..cbb10a0a1b07 100644 --- a/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty_garbage_ref.sol +++ b/test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty_garbage_ref.sol @@ -15,7 +15,7 @@ contract c { } // ---- // test() -> -// gas irOptimized: 113679 -// gas legacy: 131245 +// gas irOptimized: 113631 +// gas legacy: 131256 // gas legacyOptimized: 126668 // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/array/pop/byte_array_pop_masking_long.sol b/test/libsolidity/semanticTests/array/pop/byte_array_pop_masking_long.sol index 490de759b550..3ef3571f4bab 100644 --- a/test/libsolidity/semanticTests/array/pop/byte_array_pop_masking_long.sol +++ b/test/libsolidity/semanticTests/array/pop/byte_array_pop_masking_long.sol @@ -9,6 +9,6 @@ contract c { } // ---- // test() -> 0x20, 33, 0x303030303030303030303030303030303030303030303030303030303030303, 0x0300000000000000000000000000000000000000000000000000000000000000 -// gas irOptimized: 106778 -// gas legacy: 121245 +// gas irOptimized: 106762 +// gas legacy: 121252 // gas legacyOptimized: 120370 diff --git a/test/libsolidity/semanticTests/array/push/array_push.sol b/test/libsolidity/semanticTests/array/push/array_push.sol index 6198ba163595..b8eab8733304 100644 --- a/test/libsolidity/semanticTests/array/push/array_push.sol +++ b/test/libsolidity/semanticTests/array/push/array_push.sol @@ -17,5 +17,5 @@ contract c { // ---- // test() -> 5, 4, 3, 3 // gas irOptimized: 111834 -// gas legacy: 111807 +// gas legacy: 111804 // gas legacyOptimized: 111122 diff --git a/test/libsolidity/semanticTests/array/push/array_push_nested_from_calldata.sol b/test/libsolidity/semanticTests/array/push/array_push_nested_from_calldata.sol index 4bcac0f13829..77ae8c4e23e4 100644 --- a/test/libsolidity/semanticTests/array/push/array_push_nested_from_calldata.sol +++ b/test/libsolidity/semanticTests/array/push/array_push_nested_from_calldata.sol @@ -12,6 +12,6 @@ contract C { } // ---- // f(uint120[]): 0x20, 3, 1, 2, 3 -> 1 -// gas irOptimized: 112853 -// gas legacy: 113659 -// gas legacyOptimized: 113466 +// gas irOptimized: 112852 +// gas legacy: 113657 +// gas legacyOptimized: 113465 diff --git a/test/libsolidity/semanticTests/array/push/array_push_struct.sol b/test/libsolidity/semanticTests/array/push/array_push_struct.sol index b6db507ea385..92f071e1fb22 100644 --- a/test/libsolidity/semanticTests/array/push/array_push_struct.sol +++ b/test/libsolidity/semanticTests/array/push/array_push_struct.sol @@ -21,5 +21,5 @@ contract c { // ---- // test() -> 2, 3, 4, 5 // gas irOptimized: 135329 -// gas legacy: 147443 -// gas legacyOptimized: 146434 +// gas legacy: 147437 +// gas legacyOptimized: 146429 diff --git a/test/libsolidity/semanticTests/array/push/array_push_struct_from_calldata.sol b/test/libsolidity/semanticTests/array/push/array_push_struct_from_calldata.sol index 37de90cb695a..254c14b061cf 100644 --- a/test/libsolidity/semanticTests/array/push/array_push_struct_from_calldata.sol +++ b/test/libsolidity/semanticTests/array/push/array_push_struct_from_calldata.sol @@ -17,5 +17,5 @@ contract c { // ---- // test((uint16,uint16,uint16[3],uint16[])): 0x20, 2, 3, 0, 0, 4, 0xC0, 4, 0, 0, 5, 0, 0 -> 2, 3, 4, 5 // gas irOptimized: 137153 -// gas legacy: 142423 -// gas legacyOptimized: 137981 +// gas legacy: 142414 +// gas legacyOptimized: 137975 diff --git a/test/libsolidity/semanticTests/array/push/byte_array_push_transition.sol b/test/libsolidity/semanticTests/array/push/byte_array_push_transition.sol index 763cb9a040e1..ffc47eaa395b 100644 --- a/test/libsolidity/semanticTests/array/push/byte_array_push_transition.sol +++ b/test/libsolidity/semanticTests/array/push/byte_array_push_transition.sol @@ -16,5 +16,5 @@ contract c { // ---- // test() -> 0 // gas irOptimized: 167569 -// gas legacy: 206219 +// gas legacy: 206218 // gas legacyOptimized: 197297 diff --git a/test/libsolidity/semanticTests/array/push/nested_bytes_push.sol b/test/libsolidity/semanticTests/array/push/nested_bytes_push.sol index aeaeb9ee72a2..5633199d4865 100644 --- a/test/libsolidity/semanticTests/array/push/nested_bytes_push.sol +++ b/test/libsolidity/semanticTests/array/push/nested_bytes_push.sol @@ -14,5 +14,5 @@ contract C { // ---- // f() -> // gas irOptimized: 179534 -// gas legacy: 181014 -// gas legacyOptimized: 180398 +// gas legacy: 181013 +// gas legacyOptimized: 180397 diff --git a/test/libsolidity/semanticTests/array/push/push_no_args_2d.sol b/test/libsolidity/semanticTests/array/push/push_no_args_2d.sol index 00e454516330..3b35719dbb8d 100644 --- a/test/libsolidity/semanticTests/array/push/push_no_args_2d.sol +++ b/test/libsolidity/semanticTests/array/push/push_no_args_2d.sol @@ -28,14 +28,14 @@ contract C { // l() -> 0 // f(uint256,uint256): 42, 64 -> // gas irOptimized: 112288 -// gas legacy: 107920 -// gas legacyOptimized: 101897 +// gas legacy: 107925 +// gas legacyOptimized: 101896 // l() -> 1 // ll(uint256): 0 -> 43 // a(uint256,uint256): 0, 42 -> 64 // f(uint256,uint256): 84, 128 -> // gas irOptimized: 118708 -// gas legacy: 109972 +// gas legacy: 109977 // gas legacyOptimized: 96331 // l() -> 2 // ll(uint256): 1 -> 85 diff --git a/test/libsolidity/semanticTests/array/push/push_no_args_bytes.sol b/test/libsolidity/semanticTests/array/push/push_no_args_bytes.sol index b013a7ebbcf1..de737593c099 100644 --- a/test/libsolidity/semanticTests/array/push/push_no_args_bytes.sol +++ b/test/libsolidity/semanticTests/array/push/push_no_args_bytes.sol @@ -22,7 +22,7 @@ contract C { // l() -> 0 // g(uint256): 70 -> // gas irOptimized: 181778 -// gas legacy: 175185 +// gas legacy: 175192 // gas legacyOptimized: 175005 // l() -> 70 // a(uint256): 69 -> left(69) diff --git a/test/libsolidity/semanticTests/array/reusing_memory.sol b/test/libsolidity/semanticTests/array/reusing_memory.sol index 621860c075c8..fd352dd61afd 100644 --- a/test/libsolidity/semanticTests/array/reusing_memory.sol +++ b/test/libsolidity/semanticTests/array/reusing_memory.sol @@ -26,7 +26,7 @@ contract Main { // f(uint256): 0x34 -> 0x46bddb1178e94d7f2892ff5f366840eb658911794f2c3a44c450aa2c505186c1 // gas irOptimized: 99552 // gas irOptimized code: 12400 -// gas legacy: 101554 +// gas legacy: 101551 // gas legacy code: 23600 // gas legacyOptimized: 99612 // gas legacyOptimized code: 13400 diff --git a/test/libsolidity/semanticTests/byte_array_to_storage_cleanup.sol b/test/libsolidity/semanticTests/byte_array_to_storage_cleanup.sol index dab01b5983c6..238f96b7e588 100644 --- a/test/libsolidity/semanticTests/byte_array_to_storage_cleanup.sol +++ b/test/libsolidity/semanticTests/byte_array_to_storage_cleanup.sol @@ -30,8 +30,8 @@ contract C { // constructor() -> // gas irOptimized: 82100 // gas irOptimized code: 357600 -// gas legacy: 101472 -// gas legacy code: 604200 +// gas legacy: 101532 +// gas legacy code: 604800 // gas legacyOptimized: 84956 // gas legacyOptimized code: 391800 // h() -> 0x20, 0x40, 0x00, 0 diff --git a/test/libsolidity/semanticTests/calldata/copy_from_calldata_removes_bytes_data.sol b/test/libsolidity/semanticTests/calldata/copy_from_calldata_removes_bytes_data.sol index 09dcd034796d..33ab18450624 100644 --- a/test/libsolidity/semanticTests/calldata/copy_from_calldata_removes_bytes_data.sol +++ b/test/libsolidity/semanticTests/calldata/copy_from_calldata_removes_bytes_data.sol @@ -9,7 +9,7 @@ contract c { // EVMVersion: >=byzantium // ---- // (): 1, 2, 3, 4, 5 -> -// gas irOptimized: 155125 +// gas irOptimized: 155122 // gas legacy: 155473 // gas legacyOptimized: 155295 // checkIfDataIsEmpty() -> false diff --git a/test/libsolidity/semanticTests/constructor/arrays_in_constructors.sol b/test/libsolidity/semanticTests/constructor/arrays_in_constructors.sol index 685b1a93890c..8fe8d36f9bb8 100644 --- a/test/libsolidity/semanticTests/constructor/arrays_in_constructors.sol +++ b/test/libsolidity/semanticTests/constructor/arrays_in_constructors.sol @@ -26,7 +26,7 @@ contract Creator { // f(uint256,address[]): 7, 0x40, 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 -> 7, 8 // gas irOptimized: 327784 // gas irOptimized code: 94000 -// gas legacy: 336626 +// gas legacy: 336623 // gas legacy code: 244800 -// gas legacyOptimized: 329518 +// gas legacyOptimized: 329515 // gas legacyOptimized code: 117000 diff --git a/test/libsolidity/semanticTests/constructor/bytes_in_constructors_packer.sol b/test/libsolidity/semanticTests/constructor/bytes_in_constructors_packer.sol index 0310d58d7a93..69896ebf1584 100644 --- a/test/libsolidity/semanticTests/constructor/bytes_in_constructors_packer.sol +++ b/test/libsolidity/semanticTests/constructor/bytes_in_constructors_packer.sol @@ -26,7 +26,7 @@ contract Creator { // f(uint256,bytes): 7, 0x40, 78, "abcdefghijklmnopqrstuvwxyzabcdef", "ghijklmnopqrstuvwxyzabcdefghijkl", "mnopqrstuvwxyz" -> 7, "h" // gas irOptimized: 169292 // gas irOptimized code: 99600 -// gas legacy: 172944 +// gas legacy: 172941 // gas legacy code: 239800 -// gas legacyOptimized: 169818 +// gas legacyOptimized: 169815 // gas legacyOptimized code: 118600 diff --git a/test/libsolidity/semanticTests/constructor/bytes_in_constructors_unpacker.sol b/test/libsolidity/semanticTests/constructor/bytes_in_constructors_unpacker.sol index 4194e14a69c0..036d6ca629a3 100644 --- a/test/libsolidity/semanticTests/constructor/bytes_in_constructors_unpacker.sol +++ b/test/libsolidity/semanticTests/constructor/bytes_in_constructors_unpacker.sol @@ -10,9 +10,9 @@ contract Test { // constructor(): 7, 0x40, 78, "abcdefghijklmnopqrstuvwxyzabcdef", "ghijklmnopqrstuvwxyzabcdefghijkl", "mnopqrstuvwxyz" -> // gas irOptimized: 181465 // gas irOptimized code: 78400 -// gas legacy: 195165 +// gas legacy: 195212 // gas legacy code: 109400 -// gas legacyOptimized: 181609 +// gas legacyOptimized: 181608 // gas legacyOptimized code: 71400 // m_x() -> 7 // m_s() -> 0x20, 78, "abcdefghijklmnopqrstuvwxyzabcdef", "ghijklmnopqrstuvwxyzabcdefghijkl", "mnopqrstuvwxyz" diff --git a/test/libsolidity/semanticTests/constructor/constructor_arguments_external.sol b/test/libsolidity/semanticTests/constructor/constructor_arguments_external.sol index 8fa725dad569..7d068338b091 100644 --- a/test/libsolidity/semanticTests/constructor/constructor_arguments_external.sol +++ b/test/libsolidity/semanticTests/constructor/constructor_arguments_external.sol @@ -19,9 +19,9 @@ contract Main { // constructor(): "abc", true // gas irOptimized: 80174 // gas irOptimized code: 24200 -// gas legacy: 85100 +// gas legacy: 85098 // gas legacy code: 58200 -// gas legacyOptimized: 80133 +// gas legacyOptimized: 80132 // gas legacyOptimized code: 22800 // getFlag() -> true // getName() -> "abc" diff --git a/test/libsolidity/semanticTests/constructor/constructor_function_complex.sol b/test/libsolidity/semanticTests/constructor/constructor_function_complex.sol index 33650aff6fb6..13abe72c5cce 100644 --- a/test/libsolidity/semanticTests/constructor/constructor_function_complex.sol +++ b/test/libsolidity/semanticTests/constructor/constructor_function_complex.sol @@ -17,5 +17,5 @@ contract C { } // ---- // f() -> 16 -// gas legacy: 78482 +// gas legacy: 78477 // gas legacy code: 23600 diff --git a/test/libsolidity/semanticTests/constructor/constructor_static_array_argument.sol b/test/libsolidity/semanticTests/constructor/constructor_static_array_argument.sol index 327c41d9be81..5947b257363f 100644 --- a/test/libsolidity/semanticTests/constructor/constructor_static_array_argument.sol +++ b/test/libsolidity/semanticTests/constructor/constructor_static_array_argument.sol @@ -11,9 +11,9 @@ contract C { // constructor(): 1, 2, 3, 4 -> // gas irOptimized: 148129 // gas irOptimized code: 23000 -// gas legacy: 157978 +// gas legacy: 157977 // gas legacy code: 60400 -// gas legacyOptimized: 149974 +// gas legacyOptimized: 149973 // gas legacyOptimized code: 26200 // a() -> 1 // b(uint256): 0 -> 2 diff --git a/test/libsolidity/semanticTests/constructor_inheritance_init_order_2.sol b/test/libsolidity/semanticTests/constructor_inheritance_init_order_2.sol index e19ad39cfad7..d5cca6420e09 100644 --- a/test/libsolidity/semanticTests/constructor_inheritance_init_order_2.sol +++ b/test/libsolidity/semanticTests/constructor_inheritance_init_order_2.sol @@ -11,7 +11,7 @@ contract B is A { // constructor() -> // gas irOptimized: 99436 // gas irOptimized code: 20200 -// gas legacy: 100974 +// gas legacy: 100973 // gas legacy code: 32600 // gas legacyOptimized: 99137 // gas legacyOptimized code: 16200 diff --git a/test/libsolidity/semanticTests/constructor_with_params.sol b/test/libsolidity/semanticTests/constructor_with_params.sol index 1c5a170202f3..c88802029258 100644 --- a/test/libsolidity/semanticTests/constructor_with_params.sol +++ b/test/libsolidity/semanticTests/constructor_with_params.sol @@ -11,7 +11,7 @@ contract C { // constructor(): 2, 0 -> // gas irOptimized: 81170 // gas irOptimized code: 20200 -// gas legacy: 83614 +// gas legacy: 83613 // gas legacy code: 32000 // i() -> 2 // k() -> 0 diff --git a/test/libsolidity/semanticTests/constructor_with_params_diamond_inheritance.sol b/test/libsolidity/semanticTests/constructor_with_params_diamond_inheritance.sol index 29f401a77322..decb6fc259d4 100644 --- a/test/libsolidity/semanticTests/constructor_with_params_diamond_inheritance.sol +++ b/test/libsolidity/semanticTests/constructor_with_params_diamond_inheritance.sol @@ -23,9 +23,9 @@ contract D is B, C { // constructor(): 2, 0 -> // gas irOptimized: 124350 // gas irOptimized code: 27600 -// gas legacy: 128223 +// gas legacy: 128222 // gas legacy code: 40400 -// gas legacyOptimized: 123921 +// gas legacyOptimized: 123920 // gas legacyOptimized code: 20600 // i() -> 2 // j() -> 2 diff --git a/test/libsolidity/semanticTests/constructor_with_params_inheritance.sol b/test/libsolidity/semanticTests/constructor_with_params_inheritance.sol index b0373b74f193..097e2f8088c9 100644 --- a/test/libsolidity/semanticTests/constructor_with_params_inheritance.sol +++ b/test/libsolidity/semanticTests/constructor_with_params_inheritance.sol @@ -14,9 +14,9 @@ contract D is C { // constructor(): 2, 0 -> // gas irOptimized: 101581 // gas irOptimized code: 20200 -// gas legacy: 105193 +// gas legacy: 105192 // gas legacy code: 32000 -// gas legacyOptimized: 101504 +// gas legacyOptimized: 101503 // gas legacyOptimized code: 17000 // i() -> 2 // k() -> 1 diff --git a/test/libsolidity/semanticTests/errors/small_error_optimization.sol b/test/libsolidity/semanticTests/errors/small_error_optimization.sol index 0c9cd750aa32..8128193b7056 100644 --- a/test/libsolidity/semanticTests/errors/small_error_optimization.sol +++ b/test/libsolidity/semanticTests/errors/small_error_optimization.sol @@ -16,7 +16,7 @@ contract B { // f() -> FAILURE, hex"92bbf6e8" // gas irOptimized: 221918 // gas irOptimized code: 42800 -// gas legacy: 233746 -// gas legacy code: 37400 -// gas legacyOptimized: 224864 +// gas legacy: 233752 +// gas legacy code: 38000 +// gas legacyOptimized: 224863 // gas legacyOptimized code: 34200 diff --git a/test/libsolidity/semanticTests/events/event_dynamic_array_storage.sol b/test/libsolidity/semanticTests/events/event_dynamic_array_storage.sol index 76acd4a0b23f..bdd355f68927 100644 --- a/test/libsolidity/semanticTests/events/event_dynamic_array_storage.sol +++ b/test/libsolidity/semanticTests/events/event_dynamic_array_storage.sol @@ -14,5 +14,5 @@ contract C { // createEvent(uint256): 42 -> // ~ emit E(uint256[]): 0x20, 0x03, 0x2a, 0x2b, 0x2c // gas irOptimized: 114231 -// gas legacy: 116314 -// gas legacyOptimized: 114408 +// gas legacy: 116313 +// gas legacyOptimized: 114407 diff --git a/test/libsolidity/semanticTests/events/event_dynamic_array_storage_v2.sol b/test/libsolidity/semanticTests/events/event_dynamic_array_storage_v2.sol index bdcda3a09370..cecf31b42d9f 100644 --- a/test/libsolidity/semanticTests/events/event_dynamic_array_storage_v2.sol +++ b/test/libsolidity/semanticTests/events/event_dynamic_array_storage_v2.sol @@ -15,5 +15,5 @@ contract C { // createEvent(uint256): 42 -> // ~ emit E(uint256[]): 0x20, 0x03, 0x2a, 0x2b, 0x2c // gas irOptimized: 114231 -// gas legacy: 116314 -// gas legacyOptimized: 114408 +// gas legacy: 116313 +// gas legacyOptimized: 114407 diff --git a/test/libsolidity/semanticTests/events/event_dynamic_nested_array_storage_v2.sol b/test/libsolidity/semanticTests/events/event_dynamic_nested_array_storage_v2.sol index 324f456f6794..1ff58d65b566 100644 --- a/test/libsolidity/semanticTests/events/event_dynamic_nested_array_storage_v2.sol +++ b/test/libsolidity/semanticTests/events/event_dynamic_nested_array_storage_v2.sol @@ -16,5 +16,5 @@ contract C { // createEvent(uint256): 42 -> // ~ emit E(uint256[][]): 0x20, 0x02, 0x40, 0xa0, 0x02, 0x2a, 0x2b, 0x02, 0x2c, 0x2d // gas irOptimized: 185148 -// gas legacy: 187495 -// gas legacyOptimized: 184550 +// gas legacy: 187493 +// gas legacyOptimized: 184548 diff --git a/test/libsolidity/semanticTests/events/event_emit_from_other_contract.sol b/test/libsolidity/semanticTests/events/event_emit_from_other_contract.sol index 6a01d0019295..61e1bbdd6c0e 100644 --- a/test/libsolidity/semanticTests/events/event_emit_from_other_contract.sol +++ b/test/libsolidity/semanticTests/events/event_emit_from_other_contract.sol @@ -17,8 +17,8 @@ contract C { // constructor() -> // gas irOptimized: 113970 // gas irOptimized code: 51400 -// gas legacy: 119776 -// gas legacy code: 125000 +// gas legacy: 119791 +// gas legacy code: 125200 // gas legacyOptimized: 114187 // gas legacyOptimized code: 57400 // deposit(bytes32), 18 wei: 0x1234 -> diff --git a/test/libsolidity/semanticTests/events/event_indexed_string.sol b/test/libsolidity/semanticTests/events/event_indexed_string.sol index 0ad2affe377a..2e4b110692fb 100644 --- a/test/libsolidity/semanticTests/events/event_indexed_string.sol +++ b/test/libsolidity/semanticTests/events/event_indexed_string.sol @@ -17,6 +17,6 @@ contract C { // ---- // deposit() -> // ~ emit E(string,uint256[4]): #0xa7fb06bb999a5eb9aff9e0779953f4e1e4ce58044936c2f51c7fb879b85c08bd, #0xe755d8cc1a8cde16a2a31160dcd8017ac32d7e2f13215b29a23cdae40a78aa81 -// gas irOptimized: 332789 -// gas legacy: 365828 -// gas legacyOptimized: 362250 +// gas irOptimized: 332788 +// gas legacy: 366022 +// gas legacyOptimized: 362429 diff --git a/test/libsolidity/semanticTests/externalContracts/base64.sol b/test/libsolidity/semanticTests/externalContracts/base64.sol index a986be149b50..6e23da855783 100644 --- a/test/libsolidity/semanticTests/externalContracts/base64.sol +++ b/test/libsolidity/semanticTests/externalContracts/base64.sol @@ -35,8 +35,8 @@ contract test { // constructor() // gas irOptimized: 79076 // gas irOptimized code: 322000 -// gas legacy: 102034 -// gas legacy code: 627400 +// gas legacy: 102214 +// gas legacy code: 629800 // gas legacyOptimized: 87926 // gas legacyOptimized code: 429800 // encode_inline_asm(bytes): 0x20, 0 -> 0x20, 0 @@ -55,9 +55,9 @@ contract test { // encode_no_asm(bytes): 0x20, 6, "foobar" -> 0x20, 8, "Zm9vYmFy" // encode_inline_asm_large() // gas irOptimized: 1406025 -// gas legacy: 1554031 +// gas legacy: 1554038 // gas legacyOptimized: 1132031 // encode_no_asm_large() // gas irOptimized: 3512081 -// gas legacy: 4587075 +// gas legacy: 4600082 // gas legacyOptimized: 2813075 diff --git a/test/libsolidity/semanticTests/externalContracts/deposit_contract.sol b/test/libsolidity/semanticTests/externalContracts/deposit_contract.sol index 9bfa3a340e5f..c53e49f1f032 100644 --- a/test/libsolidity/semanticTests/externalContracts/deposit_contract.sol +++ b/test/libsolidity/semanticTests/externalContracts/deposit_contract.sol @@ -176,10 +176,10 @@ contract DepositContract is IDepositContract, ERC165 { } // ---- // constructor() -// gas irOptimized: 809602 +// gas irOptimized: 809570 // gas irOptimized code: 558000 -// gas legacy: 919945 -// gas legacy code: 1437600 +// gas legacy: 920228 +// gas legacy code: 1438800 // gas legacyOptimized: 848699 // gas legacyOptimized code: 878200 // supportsInterface(bytes4): 0x0 -> 0 @@ -188,26 +188,26 @@ contract DepositContract is IDepositContract, ERC165 { // supportsInterface(bytes4): 0x8564090700000000000000000000000000000000000000000000000000000000 -> true # the deposit interface id # // get_deposit_root() -> 0xd70a234731285c6804c2a4f56711ddb8c82c99740f207854891028af34e27e5e // gas irOptimized: 109178 -// gas legacy: 142735 +// gas legacy: 142741 // gas legacyOptimized: 117558 // get_deposit_count() -> 0x20, 8, 0 # TODO: check balance and logs after each deposit # // deposit(bytes,bytes,bytes,bytes32), 32 ether: 0 -> FAILURE # Empty input # // get_deposit_root() -> 0xd70a234731285c6804c2a4f56711ddb8c82c99740f207854891028af34e27e5e // gas irOptimized: 109178 -// gas legacy: 142735 +// gas legacy: 142741 // gas legacyOptimized: 117558 // get_deposit_count() -> 0x20, 8, 0 // deposit(bytes,bytes,bytes,bytes32), 1 ether: 0x80, 0xe0, 0x120, 0xaa4a8d0b7d9077248630f1a4701ae9764e42271d7f22b7838778411857fd349e, 0x30, 0x933ad9491b62059dd065b560d256d8957a8c402cc6e8d8ee7290ae11e8f73292, 0x67a8811c397529dac52ae1342ba58c9500000000000000000000000000000000, 0x20, 0x00f50428677c60f997aadeab24aabf7fceaef491c96a52b463ae91f95611cf71, 0x60, 0xa29d01cc8c6296a8150e515b5995390ef841dc18948aa3e79be6d7c1851b4cbb, 0x5d6ff49fa70b9c782399506a22a85193151b9b691245cebafd2063012443c132, 0x4b6c36debaedefb7b2d71b0503ffdc00150aaffd42e63358238ec888901738b8 -> # txhash: 0x7085c586686d666e8bb6e9477a0f0b09565b2060a11f1c4209d3a52295033832 # // ~ emit DepositEvent(bytes,bytes,bytes,bytes,bytes): 0xa0, 0x0100, 0x0140, 0x0180, 0x0200, 0x30, 0x933ad9491b62059dd065b560d256d8957a8c402cc6e8d8ee7290ae11e8f73292, 0x67a8811c397529dac52ae1342ba58c9500000000000000000000000000000000, 0x20, 0xf50428677c60f997aadeab24aabf7fceaef491c96a52b463ae91f95611cf71, 0x08, 0xca9a3b00000000000000000000000000000000000000000000000000000000, 0x60, 0xa29d01cc8c6296a8150e515b5995390ef841dc18948aa3e79be6d7c1851b4cbb, 0x5d6ff49fa70b9c782399506a22a85193151b9b691245cebafd2063012443c132, 0x4b6c36debaedefb7b2d71b0503ffdc00150aaffd42e63358238ec888901738b8, 0x08, 0x00 // get_deposit_root() -> 0x2089653123d9c721215120b6db6738ba273bbc5228ac093b1f983badcdc8a438 // gas irOptimized: 109174 -// gas legacy: 142744 +// gas legacy: 142750 // gas legacyOptimized: 117570 // get_deposit_count() -> 0x20, 8, 0x0100000000000000000000000000000000000000000000000000000000000000 // deposit(bytes,bytes,bytes,bytes32), 32 ether: 0x80, 0xe0, 0x120, 0xdbd986dc85ceb382708cf90a3500f500f0a393c5ece76963ac3ed72eccd2c301, 0x30, 0xb2ce0f79f90e7b3a113ca5783c65756f96c4b4673c2b5c1eb4efc22280259441, 0x06d601211e8866dc5b50dc48a244dd7c00000000000000000000000000000000, 0x20, 0x00344b6c73f71b11c56aba0d01b7d8ad83559f209d0a4101a515f6ad54c89771, 0x60, 0x945caaf82d18e78c033927d51f452ebcd76524497b91d7a11219cb3db6a1d369, 0x7595fc095ce489e46b2ef129591f2f6d079be4faaf345a02c5eb133c072e7c56, 0x0c6c3617eee66b4b878165c502357d49485326bc6b31bc96873f308c8f19c09d -> # txhash: 0x404d8e109822ce448e68f45216c12cb051b784d068fbe98317ab8e50c58304ac # // ~ emit DepositEvent(bytes,bytes,bytes,bytes,bytes): 0xa0, 0x0100, 0x0140, 0x0180, 0x0200, 0x30, 0xb2ce0f79f90e7b3a113ca5783c65756f96c4b4673c2b5c1eb4efc22280259441, 0x06d601211e8866dc5b50dc48a244dd7c00000000000000000000000000000000, 0x20, 0x344b6c73f71b11c56aba0d01b7d8ad83559f209d0a4101a515f6ad54c89771, 0x08, 0x40597307000000000000000000000000000000000000000000000000000000, 0x60, 0x945caaf82d18e78c033927d51f452ebcd76524497b91d7a11219cb3db6a1d369, 0x7595fc095ce489e46b2ef129591f2f6d079be4faaf345a02c5eb133c072e7c56, 0x0c6c3617eee66b4b878165c502357d49485326bc6b31bc96873f308c8f19c09d, 0x08, 0x0100000000000000000000000000000000000000000000000000000000000000 // get_deposit_root() -> 0x40255975859377d912c53aa853245ebd939bdd2b33a28e084babdcc1ed8238ee // gas irOptimized: 109174 -// gas legacy: 142744 +// gas legacy: 142750 // gas legacyOptimized: 117570 // get_deposit_count() -> 0x20, 8, 0x0200000000000000000000000000000000000000000000000000000000000000 diff --git a/test/libsolidity/semanticTests/externalContracts/prbmath_signed.sol b/test/libsolidity/semanticTests/externalContracts/prbmath_signed.sol index 4990d24e9a7e..cb345757f8e1 100644 --- a/test/libsolidity/semanticTests/externalContracts/prbmath_signed.sol +++ b/test/libsolidity/semanticTests/externalContracts/prbmath_signed.sol @@ -50,8 +50,8 @@ contract test { // constructor() // gas irOptimized: 177903 // gas irOptimized code: 1674400 -// gas legacy: 209687 -// gas legacy code: 2204400 +// gas legacy: 209723 +// gas legacy code: 2205000 // gas legacyOptimized: 178012 // gas legacyOptimized code: 1669600 // div(int256,int256): 3141592653589793238, 88714123 -> 35412542528203691288251815328 diff --git a/test/libsolidity/semanticTests/externalContracts/prbmath_unsigned.sol b/test/libsolidity/semanticTests/externalContracts/prbmath_unsigned.sol index 5d95c7a75c84..5902ba4905b1 100644 --- a/test/libsolidity/semanticTests/externalContracts/prbmath_unsigned.sol +++ b/test/libsolidity/semanticTests/externalContracts/prbmath_unsigned.sol @@ -50,8 +50,8 @@ contract test { // constructor() // gas irOptimized: 170626 // gas irOptimized code: 1577400 -// gas legacy: 195146 -// gas legacy code: 1998400 +// gas legacy: 195206 +// gas legacy code: 1999000 // gas legacyOptimized: 168857 // gas legacyOptimized code: 1556200 // div(uint256,uint256): 3141592653589793238, 88714123 -> 35412542528203691288251815328 diff --git a/test/libsolidity/semanticTests/externalContracts/ramanujan_pi.sol b/test/libsolidity/semanticTests/externalContracts/ramanujan_pi.sol index 1aa72b897b97..70a3004ac4b6 100644 --- a/test/libsolidity/semanticTests/externalContracts/ramanujan_pi.sol +++ b/test/libsolidity/semanticTests/externalContracts/ramanujan_pi.sol @@ -35,11 +35,11 @@ contract test { // constructor() // gas irOptimized: 77816 // gas irOptimized code: 307600 -// gas legacy: 92086 -// gas legacy code: 523000 +// gas legacy: 92110 +// gas legacy code: 523600 // gas legacyOptimized: 82667 // gas legacyOptimized code: 369200 // prb_pi() -> 3141592656369545286 // gas irOptimized: 57478 -// gas legacy: 100947 +// gas legacy: 100657 // gas legacyOptimized: 75735 diff --git a/test/libsolidity/semanticTests/externalContracts/snark.sol b/test/libsolidity/semanticTests/externalContracts/snark.sol index 97d15183a19b..906279d17935 100644 --- a/test/libsolidity/semanticTests/externalContracts/snark.sol +++ b/test/libsolidity/semanticTests/externalContracts/snark.sol @@ -294,11 +294,11 @@ contract Test { // f() -> true // g() -> true // pair() -> true -// gas irOptimized: 270424 -// gas legacy: 275206 -// gas legacyOptimized: 266925 +// gas irOptimized: 270409 +// gas legacy: 275219 +// gas legacyOptimized: 266862 // verifyTx() -> true // ~ emit Verified(string): 0x20, 0x16, "Successfully verified." -// gas irOptimized: 785783 -// gas legacy: 801868 -// gas legacyOptimized: 770942 +// gas irOptimized: 785720 +// gas legacy: 801903 +// gas legacyOptimized: 770941 diff --git a/test/libsolidity/semanticTests/externalContracts/strings.sol b/test/libsolidity/semanticTests/externalContracts/strings.sol index 773d7156afa3..cb9616bbe40b 100644 --- a/test/libsolidity/semanticTests/externalContracts/strings.sol +++ b/test/libsolidity/semanticTests/externalContracts/strings.sol @@ -51,8 +51,8 @@ contract test { // constructor() // gas irOptimized: 95303 // gas irOptimized code: 520000 -// gas legacy: 126106 -// gas legacy code: 930200 +// gas legacy: 126346 +// gas legacy code: 932600 // gas legacyOptimized: 102639 // gas legacyOptimized code: 612400 // toSlice(string): 0x20, 11, "hello world" -> 11, 0xa0 @@ -73,5 +73,5 @@ contract test { // gas legacyOptimized: 27914 // benchmark(string,bytes32): 0x40, 0x0842021, 8, "solidity" -> 0x2020 // gas irOptimized: 1976778 -// gas legacy: 4233999 -// gas legacyOptimized: 2318670 +// gas legacy: 4234020 +// gas legacyOptimized: 2318668 diff --git a/test/libsolidity/semanticTests/functionCall/creation_function_call_with_args.sol b/test/libsolidity/semanticTests/functionCall/creation_function_call_with_args.sol index f7c05c10c4d6..08e9f36f5981 100644 --- a/test/libsolidity/semanticTests/functionCall/creation_function_call_with_args.sol +++ b/test/libsolidity/semanticTests/functionCall/creation_function_call_with_args.sol @@ -17,7 +17,7 @@ contract D { // constructor(): 2 -> // gas irOptimized: 138930 // gas irOptimized code: 53800 -// gas legacy: 145570 +// gas legacy: 145569 // gas legacy code: 95600 // gas legacyOptimized: 138297 // gas legacyOptimized code: 54600 diff --git a/test/libsolidity/semanticTests/functionCall/creation_function_call_with_salt.sol b/test/libsolidity/semanticTests/functionCall/creation_function_call_with_salt.sol index 9742a1d2f373..320b105637f1 100644 --- a/test/libsolidity/semanticTests/functionCall/creation_function_call_with_salt.sol +++ b/test/libsolidity/semanticTests/functionCall/creation_function_call_with_salt.sol @@ -19,7 +19,7 @@ contract D { // constructor(): 2 -> // gas irOptimized: 139112 // gas irOptimized code: 53800 -// gas legacy: 145936 +// gas legacy: 145935 // gas legacy code: 95600 // gas legacyOptimized: 138529 // gas legacyOptimized code: 54600 diff --git a/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting.sol b/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting.sol index 87f7cbebb0d5..472921c1d25c 100644 --- a/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting.sol +++ b/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting.sol @@ -24,10 +24,10 @@ contract C { // constructor(), 1 ether -> // gas irOptimized: 88853 // gas irOptimized code: 164400 -// gas legacy: 102626 -// gas legacy code: 333200 -// gas legacyOptimized: 91599 -// gas legacyOptimized code: 197800 +// gas legacy: 102721 +// gas legacy code: 334400 +// gas legacyOptimized: 91499 +// gas legacyOptimized code: 196400 // f(uint256): 0 -> FAILURE // f(uint256): 1 -> FAILURE // f(uint256): 2 -> FAILURE diff --git a/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting_debugstrings.sol b/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting_debugstrings.sol index 9da010e9bc21..d1b6e8e866ae 100644 --- a/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting_debugstrings.sol +++ b/test/libsolidity/semanticTests/functionCall/external_call_to_nonexisting_debugstrings.sol @@ -27,10 +27,10 @@ contract C { // constructor(), 1 ether -> // gas irOptimized: 98698 // gas irOptimized code: 284200 -// gas legacy: 123163 -// gas legacy code: 681200 -// gas legacyOptimized: 107069 -// gas legacyOptimized code: 387800 +// gas legacy: 123258 +// gas legacy code: 682400 +// gas legacyOptimized: 106969 +// gas legacyOptimized code: 386400 // f(uint256): 0 -> FAILURE, hex"08c379a0", 0x20, 37, "Target contract does not contain", " code" // f(uint256): 1 -> FAILURE, hex"08c379a0", 0x20, 37, "Target contract does not contain", " code" // f(uint256): 2 -> FAILURE, hex"08c379a0", 0x20, 37, "Target contract does not contain", " code" diff --git a/test/libsolidity/semanticTests/functionCall/failed_create.sol b/test/libsolidity/semanticTests/functionCall/failed_create.sol index b6c077753a51..657b4b5cfff6 100644 --- a/test/libsolidity/semanticTests/functionCall/failed_create.sol +++ b/test/libsolidity/semanticTests/functionCall/failed_create.sol @@ -29,8 +29,8 @@ contract C { // x() -> 1 // stack(uint256): 1023 -> FAILURE // gas irOptimized: 252410 -// gas legacy: 477722 -// gas legacyOptimized: 299567 +// gas legacy: 476845 +// gas legacyOptimized: 299061 // x() -> 1 // stack(uint256): 10 -> 0x87948bd7ebbe13a00bfd930c93e4828ab18e3908 // x() -> 2 diff --git a/test/libsolidity/semanticTests/functionCall/gas_and_value_basic.sol b/test/libsolidity/semanticTests/functionCall/gas_and_value_basic.sol index bf6f2c4baf4d..e6187d06e2df 100644 --- a/test/libsolidity/semanticTests/functionCall/gas_and_value_basic.sol +++ b/test/libsolidity/semanticTests/functionCall/gas_and_value_basic.sol @@ -40,8 +40,8 @@ contract test { // constructor(), 20 wei -> // gas irOptimized: 120218 // gas irOptimized code: 132000 -// gas legacy: 130568 -// gas legacy code: 261000 +// gas legacy: 130583 +// gas legacy code: 261200 // gas legacyOptimized: 121069 // gas legacyOptimized code: 147000 // sendAmount(uint256): 5 -> 5 diff --git a/test/libsolidity/semanticTests/functionCall/gas_and_value_brace_syntax.sol b/test/libsolidity/semanticTests/functionCall/gas_and_value_brace_syntax.sol index ebc78a437f69..41079af03955 100644 --- a/test/libsolidity/semanticTests/functionCall/gas_and_value_brace_syntax.sol +++ b/test/libsolidity/semanticTests/functionCall/gas_and_value_brace_syntax.sol @@ -39,8 +39,8 @@ contract test { // constructor(), 20 wei -> // gas irOptimized: 120218 // gas irOptimized code: 132000 -// gas legacy: 130568 -// gas legacy code: 261000 +// gas legacy: 130583 +// gas legacy code: 261200 // gas legacyOptimized: 121069 // gas legacyOptimized code: 147000 // sendAmount(uint256): 5 -> 5 diff --git a/test/libsolidity/semanticTests/functionCall/mapping_array_internal_argument.sol b/test/libsolidity/semanticTests/functionCall/mapping_array_internal_argument.sol index 7a9bf6014bad..7505e20cce47 100644 --- a/test/libsolidity/semanticTests/functionCall/mapping_array_internal_argument.sol +++ b/test/libsolidity/semanticTests/functionCall/mapping_array_internal_argument.sol @@ -19,8 +19,8 @@ contract test { // ---- // set(uint8,uint8,uint8,uint8,uint8): 1, 21, 22, 42, 43 -> 0, 0, 0, 0 // gas irOptimized: 111237 -// gas legacy: 113748 -// gas legacyOptimized: 111772 +// gas legacy: 113742 +// gas legacyOptimized: 111768 // get(uint8): 1 -> 21, 22, 42, 43 // set(uint8,uint8,uint8,uint8,uint8): 1, 10, 30, 11, 31 -> 21, 22, 42, 43 // get(uint8): 1 -> 10, 30, 11, 31 diff --git a/test/libsolidity/semanticTests/functionTypes/store_function.sol b/test/libsolidity/semanticTests/functionTypes/store_function.sol index 5397d0b70187..eeab740aa0fb 100644 --- a/test/libsolidity/semanticTests/functionTypes/store_function.sol +++ b/test/libsolidity/semanticTests/functionTypes/store_function.sol @@ -26,7 +26,7 @@ contract C { // ---- // t() -> 9 // gas irOptimized: 99064 -// gas legacy: 79495 +// gas legacy: 79492 // gas legacy code: 69600 -// gas legacyOptimized: 77588 +// gas legacyOptimized: 77587 // gas legacyOptimized code: 28600 diff --git a/test/libsolidity/semanticTests/immutable/multi_creation.sol b/test/libsolidity/semanticTests/immutable/multi_creation.sol index e1eb0621a611..aa8a1ad8a860 100644 --- a/test/libsolidity/semanticTests/immutable/multi_creation.sol +++ b/test/libsolidity/semanticTests/immutable/multi_creation.sol @@ -29,9 +29,9 @@ contract C { // f() -> 3, 7, 5 // gas irOptimized: 86796 // gas irOptimized code: 37200 -// gas legacy: 87728 +// gas legacy: 87727 // gas legacy code: 60800 -// gas legacyOptimized: 86771 +// gas legacyOptimized: 86770 // gas legacyOptimized code: 37200 // x() -> 7 // y() -> 5 diff --git a/test/libsolidity/semanticTests/immutable/use_scratch.sol b/test/libsolidity/semanticTests/immutable/use_scratch.sol index 2ee05af918c7..432c3c207206 100644 --- a/test/libsolidity/semanticTests/immutable/use_scratch.sol +++ b/test/libsolidity/semanticTests/immutable/use_scratch.sol @@ -17,7 +17,7 @@ contract C { // constructor(): 3 -> // gas irOptimized: 81194 // gas irOptimized code: 42400 -// gas legacy: 88245 +// gas legacy: 88244 // gas legacy code: 109400 // gas legacyOptimized: 81858 // gas legacyOptimized code: 55800 diff --git a/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_calldata_interface.sol b/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_calldata_interface.sol index 0567c2ab1412..f64a2e12a10b 100644 --- a/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_calldata_interface.sol +++ b/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_calldata_interface.sol @@ -23,5 +23,5 @@ contract B { // ---- // g() -> 42 // gas irOptimized: 80813 -// gas legacy: 55871 +// gas legacy: 55868 // gas legacy code: 66600 diff --git a/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_memory_interface.sol b/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_memory_interface.sol index 5234c27adf12..07beb2c537d8 100644 --- a/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_memory_interface.sol +++ b/test/libsolidity/semanticTests/inheritance/inherited_function_calldata_memory_interface.sol @@ -23,7 +23,7 @@ contract B { // ---- // g() -> 42 // gas irOptimized: 100282 -// gas legacy: 56840 +// gas legacy: 56839 // gas legacy code: 123600 -// gas legacyOptimized: 55002 +// gas legacyOptimized: 55001 // gas legacyOptimized code: 60600 diff --git a/test/libsolidity/semanticTests/inheritance/member_notation_ctor.sol b/test/libsolidity/semanticTests/inheritance/member_notation_ctor.sol index e704a297bbac..b9697c5ae1d7 100644 --- a/test/libsolidity/semanticTests/inheritance/member_notation_ctor.sol +++ b/test/libsolidity/semanticTests/inheritance/member_notation_ctor.sol @@ -19,8 +19,8 @@ contract A { } // ---- // g(int256): -1 -> -1 -// gas legacy: 77878 +// gas legacy: 77876 // gas legacy code: 24200 // g(int256): 10 -> 10 -// gas legacy: 77506 +// gas legacy: 77504 // gas legacy code: 24200 diff --git a/test/libsolidity/semanticTests/inheritance/value_for_constructor.sol b/test/libsolidity/semanticTests/inheritance/value_for_constructor.sol index fdd0bafaadfe..39b25c005f0e 100644 --- a/test/libsolidity/semanticTests/inheritance/value_for_constructor.sol +++ b/test/libsolidity/semanticTests/inheritance/value_for_constructor.sol @@ -41,9 +41,9 @@ contract Main { // constructor(), 22 wei -> // gas irOptimized: 143864 // gas irOptimized code: 118000 -// gas legacy: 156586 -// gas legacy code: 236200 -// gas legacyOptimized: 143593 +// gas legacy: 156599 +// gas legacy code: 236400 +// gas legacyOptimized: 143592 // gas legacyOptimized code: 118000 // getFlag() -> true // getName() -> "abc" diff --git a/test/libsolidity/semanticTests/inlineAssembly/transient_storage_selfdestruct.sol b/test/libsolidity/semanticTests/inlineAssembly/transient_storage_selfdestruct.sol index a375207252dc..c2066ef8be1e 100644 --- a/test/libsolidity/semanticTests/inlineAssembly/transient_storage_selfdestruct.sol +++ b/test/libsolidity/semanticTests/inlineAssembly/transient_storage_selfdestruct.sol @@ -42,13 +42,13 @@ contract D { // constructor() -> // gas irOptimized: 127596 // gas irOptimized code: 221000 -// gas legacy: 149357 -// gas legacy code: 499800 -// gas legacyOptimized: 125830 -// gas legacyOptimized code: 203200 +// gas legacy: 149480 +// gas legacy code: 501200 +// gas legacyOptimized: 125846 +// gas legacyOptimized code: 203400 // destroy() -> // createAndDestroy() -> -// gas legacy: 67044 +// gas legacy: 67048 // gas legacy code: 92600 -// gas legacyOptimized: 65675 +// gas legacyOptimized: 65677 // gas legacyOptimized code: 39400 diff --git a/test/libsolidity/semanticTests/inlineAssembly/tstore_hidden_staticcall.sol b/test/libsolidity/semanticTests/inlineAssembly/tstore_hidden_staticcall.sol index d64c7dfb5fce..4e4f30a75618 100644 --- a/test/libsolidity/semanticTests/inlineAssembly/tstore_hidden_staticcall.sol +++ b/test/libsolidity/semanticTests/inlineAssembly/tstore_hidden_staticcall.sol @@ -19,5 +19,5 @@ contract C { // ---- // test() -> FAILURE // gas irOptimized: 98437877 -// gas legacy: 98437872 -// gas legacyOptimized: 98437873 +// gas legacy: 98437871 +// gas legacyOptimized: 98437872 diff --git a/test/libsolidity/semanticTests/isoltestTesting/balance_other_contract.sol b/test/libsolidity/semanticTests/isoltestTesting/balance_other_contract.sol index 8ec19fffa573..1240a8251427 100644 --- a/test/libsolidity/semanticTests/isoltestTesting/balance_other_contract.sol +++ b/test/libsolidity/semanticTests/isoltestTesting/balance_other_contract.sol @@ -18,7 +18,7 @@ contract ClientReceipt { // constructor(), 2000 wei -> // gas irOptimized: 114353 // gas irOptimized code: 58800 -// gas legacy: 118618 +// gas legacy: 118617 // gas legacy code: 111400 // gas legacyOptimized: 114067 // gas legacyOptimized code: 59800 diff --git a/test/libsolidity/semanticTests/libraries/internal_types_in_library.sol b/test/libsolidity/semanticTests/libraries/internal_types_in_library.sol index 817118473107..d59cedfdc860 100644 --- a/test/libsolidity/semanticTests/libraries/internal_types_in_library.sol +++ b/test/libsolidity/semanticTests/libraries/internal_types_in_library.sol @@ -23,5 +23,5 @@ contract Test { // library: Lib // f() -> 4, 0x11 // gas irOptimized: 111419 -// gas legacy: 132935 -// gas legacyOptimized: 118023 +// gas legacy: 132930 +// gas legacyOptimized: 118020 diff --git a/test/libsolidity/semanticTests/libraries/using_library_mappings_public.sol b/test/libsolidity/semanticTests/libraries/using_library_mappings_public.sol index bbdc920471bc..17406a907a47 100644 --- a/test/libsolidity/semanticTests/libraries/using_library_mappings_public.sol +++ b/test/libsolidity/semanticTests/libraries/using_library_mappings_public.sol @@ -20,5 +20,5 @@ contract Test { // library: Lib // f() -> 1, 0, 0x2a, 0x17, 0, 0x63 // gas irOptimized: 119837 -// gas legacy: 124674 -// gas legacyOptimized: 119669 +// gas legacy: 124661 +// gas legacyOptimized: 119665 diff --git a/test/libsolidity/semanticTests/libraries/using_library_mappings_return.sol b/test/libsolidity/semanticTests/libraries/using_library_mappings_return.sol index 98cdf4fd18cd..6e852fdce0f4 100644 --- a/test/libsolidity/semanticTests/libraries/using_library_mappings_return.sol +++ b/test/libsolidity/semanticTests/libraries/using_library_mappings_return.sol @@ -18,5 +18,5 @@ contract Test { // library: Lib // f() -> 1, 0, 0x2a, 0x17, 0, 0x63 // gas irOptimized: 119568 -// gas legacy: 125109 -// gas legacyOptimized: 120128 +// gas legacy: 125087 +// gas legacyOptimized: 120120 diff --git a/test/libsolidity/semanticTests/libraries/using_library_structs.sol b/test/libsolidity/semanticTests/libraries/using_library_structs.sol index e709a5b5b93c..c2ecf1036e88 100644 --- a/test/libsolidity/semanticTests/libraries/using_library_structs.sol +++ b/test/libsolidity/semanticTests/libraries/using_library_structs.sol @@ -21,4 +21,4 @@ contract Test { // library: Lib // f() -> 7, 8 // gas irOptimized: 101818 -// gas legacy: 101429 +// gas legacy: 101428 diff --git a/test/libsolidity/semanticTests/operators/userDefined/operator_making_pure_external_call.sol b/test/libsolidity/semanticTests/operators/userDefined/operator_making_pure_external_call.sol index a621b4c12ad5..ec41099eecbb 100644 --- a/test/libsolidity/semanticTests/operators/userDefined/operator_making_pure_external_call.sol +++ b/test/libsolidity/semanticTests/operators/userDefined/operator_making_pure_external_call.sol @@ -53,13 +53,13 @@ contract C { // ---- // testMul(int32,int32): 42, 10 -> 420 // gas irOptimized: 102563 -// gas legacy: 56981 +// gas legacy: 56978 // gas legacy code: 127000 -// gas legacyOptimized: 55163 +// gas legacyOptimized: 55161 // gas legacyOptimized code: 68400 // testInc(int32): 42 -> 43 // gas irOptimized: 102386 -// gas legacy: 56239 +// gas legacy: 56238 // gas legacy code: 127000 // gas legacyOptimized: 54851 // gas legacyOptimized code: 68400 diff --git a/test/libsolidity/semanticTests/operators/userDefined/operator_making_view_external_call.sol b/test/libsolidity/semanticTests/operators/userDefined/operator_making_view_external_call.sol index 84f6bf08e7a6..7e70eb091bf6 100644 --- a/test/libsolidity/semanticTests/operators/userDefined/operator_making_view_external_call.sol +++ b/test/libsolidity/semanticTests/operators/userDefined/operator_making_view_external_call.sol @@ -59,13 +59,13 @@ contract C { // ---- // testMul(int32,int32): 42, 10 -> 420 // gas irOptimized: 102563 -// gas legacy: 56981 +// gas legacy: 56978 // gas legacy code: 127000 -// gas legacyOptimized: 55163 +// gas legacyOptimized: 55161 // gas legacyOptimized code: 68400 // testInc(int32): 42 -> 43 // gas irOptimized: 102386 -// gas legacy: 56239 +// gas legacy: 56238 // gas legacy code: 127000 // gas legacyOptimized: 54851 // gas legacyOptimized code: 68400 diff --git a/test/libsolidity/semanticTests/salted_create/prediction_example.sol b/test/libsolidity/semanticTests/salted_create/prediction_example.sol index 75174729326f..7d0e3c8b0dbc 100644 --- a/test/libsolidity/semanticTests/salted_create/prediction_example.sol +++ b/test/libsolidity/semanticTests/salted_create/prediction_example.sol @@ -26,5 +26,5 @@ contract C { // compileViaYul: also // ---- // createDSalted(bytes32,uint256): 42, 64 -> -// gas legacy: 78574 +// gas legacy: 78573 // gas legacy code: 23600 diff --git a/test/libsolidity/semanticTests/salted_create/salted_create_with_value.sol b/test/libsolidity/semanticTests/salted_create/salted_create_with_value.sol index 083c9a5e4838..25d1935770d1 100644 --- a/test/libsolidity/semanticTests/salted_create/salted_create_with_value.sol +++ b/test/libsolidity/semanticTests/salted_create/salted_create_with_value.sol @@ -23,7 +23,7 @@ contract A { // f(), 10 ether -> 3007, 3008, 3009 // gas irOptimized: 187022 // gas irOptimized code: 67200 -// gas legacy: 190863 +// gas legacy: 190858 // gas legacy code: 190200 -// gas legacyOptimized: 187258 +// gas legacyOptimized: 187256 // gas legacyOptimized code: 92400 diff --git a/test/libsolidity/semanticTests/smoke/constructor.sol b/test/libsolidity/semanticTests/smoke/constructor.sol index 2783fe4a8c9c..d5c5280aef4b 100644 --- a/test/libsolidity/semanticTests/smoke/constructor.sol +++ b/test/libsolidity/semanticTests/smoke/constructor.sol @@ -14,9 +14,9 @@ contract C { // constructor(), 2 wei: 3 -> // gas irOptimized: 78996 // gas irOptimized code: 25400 -// gas legacy: 83056 +// gas legacy: 83055 // gas legacy code: 65200 -// gas legacyOptimized: 78899 +// gas legacyOptimized: 78898 // gas legacyOptimized code: 27800 // state() -> 3 // balance() -> 2 diff --git a/test/libsolidity/semanticTests/storage/empty_nonempty_empty.sol b/test/libsolidity/semanticTests/storage/empty_nonempty_empty.sol index 0c2f54b9e759..8a795373e061 100644 --- a/test/libsolidity/semanticTests/storage/empty_nonempty_empty.sol +++ b/test/libsolidity/semanticTests/storage/empty_nonempty_empty.sol @@ -22,7 +22,7 @@ contract Test { // set(bytes): 0x20, 0 // storageEmpty -> 1 // set(bytes): 0x20, 66, "12345678901234567890123456789012", "12345678901234567890123456789012", "12" -// gas irOptimized: 111852 +// gas irOptimized: 111849 // gas legacy: 112734 // gas legacyOptimized: 112084 // storageEmpty -> 0 diff --git a/test/libsolidity/semanticTests/storage/packed_storage_structs_bytes.sol b/test/libsolidity/semanticTests/storage/packed_storage_structs_bytes.sol index 75edb1c9e0fe..7d19bc47162e 100644 --- a/test/libsolidity/semanticTests/storage/packed_storage_structs_bytes.sol +++ b/test/libsolidity/semanticTests/storage/packed_storage_structs_bytes.sol @@ -43,5 +43,5 @@ contract C { // ---- // test() -> true // gas irOptimized: 132633 -// gas legacy: 136009 +// gas legacy: 136010 // gas legacyOptimized: 133478 diff --git a/test/libsolidity/semanticTests/structs/calldata/calldata_struct_with_nested_array_to_storage.sol b/test/libsolidity/semanticTests/structs/calldata/calldata_struct_with_nested_array_to_storage.sol index ebf546fe2803..2767486131d8 100644 --- a/test/libsolidity/semanticTests/structs/calldata/calldata_struct_with_nested_array_to_storage.sol +++ b/test/libsolidity/semanticTests/structs/calldata/calldata_struct_with_nested_array_to_storage.sol @@ -17,5 +17,5 @@ contract C { // ---- // f(uint32,(uint128,uint256[][2],uint32)): 55, 0x40, 77, 0x60, 88, 0x40, 0x40, 2, 1, 2 -> 55, 77, 1, 2, 88 // gas irOptimized: 202902 -// gas legacy: 207384 -// gas legacyOptimized: 203588 +// gas legacy: 207376 +// gas legacyOptimized: 203583 diff --git a/test/libsolidity/semanticTests/structs/conversion/recursive_storage_memory.sol b/test/libsolidity/semanticTests/structs/conversion/recursive_storage_memory.sol index 4465b1a3eece..8ec31a5c109a 100644 --- a/test/libsolidity/semanticTests/structs/conversion/recursive_storage_memory.sol +++ b/test/libsolidity/semanticTests/structs/conversion/recursive_storage_memory.sol @@ -24,5 +24,5 @@ contract CopyTest { // ---- // run() -> 2, 23, 42 // gas irOptimized: 192828 -// gas legacy: 185731 -// gas legacyOptimized: 184458 +// gas legacy: 185730 +// gas legacyOptimized: 184457 diff --git a/test/libsolidity/semanticTests/structs/copy_from_mapping.sol b/test/libsolidity/semanticTests/structs/copy_from_mapping.sol index a072fb0576b7..037ff20679f0 100644 --- a/test/libsolidity/semanticTests/structs/copy_from_mapping.sol +++ b/test/libsolidity/semanticTests/structs/copy_from_mapping.sol @@ -37,7 +37,7 @@ contract C { // ---- // to_state() -> 0x20, 0x60, 0xa0, 7, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 121282 -// gas legacy: 122978 +// gas legacy: 122977 // gas legacyOptimized: 121652 // to_storage() -> 0x20, 0x60, 0xa0, 7, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // to_memory() -> 0x20, 0x60, 0xa0, 7, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 diff --git a/test/libsolidity/semanticTests/structs/copy_struct_array_from_storage.sol b/test/libsolidity/semanticTests/structs/copy_struct_array_from_storage.sol index 29e7afca361a..600eb35ab2ee 100644 --- a/test/libsolidity/semanticTests/structs/copy_struct_array_from_storage.sol +++ b/test/libsolidity/semanticTests/structs/copy_struct_array_from_storage.sol @@ -88,8 +88,8 @@ contract Test { // ---- // test1() -> true // gas irOptimized: 152965 -// gas legacy: 153012 -// gas legacyOptimized: 152637 +// gas legacy: 153010 +// gas legacyOptimized: 152636 // test2() -> true // test3() -> true // test4() -> true diff --git a/test/libsolidity/semanticTests/structs/copy_substructures_from_mapping.sol b/test/libsolidity/semanticTests/structs/copy_substructures_from_mapping.sol index 61d2d68aada7..7188e1befe7a 100644 --- a/test/libsolidity/semanticTests/structs/copy_substructures_from_mapping.sol +++ b/test/libsolidity/semanticTests/structs/copy_substructures_from_mapping.sol @@ -45,7 +45,7 @@ contract C { // ---- // to_state() -> 0x20, 0x60, 0xa0, 7, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 121454 -// gas legacy: 123117 +// gas legacy: 123114 // gas legacyOptimized: 121659 // to_storage() -> 0x20, 0x60, 0xa0, 7, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // to_memory() -> 0x20, 0x60, 0xa0, 7, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 diff --git a/test/libsolidity/semanticTests/structs/copy_substructures_to_mapping.sol b/test/libsolidity/semanticTests/structs/copy_substructures_to_mapping.sol index 7d458ca29397..54b659ba0757 100644 --- a/test/libsolidity/semanticTests/structs/copy_substructures_to_mapping.sol +++ b/test/libsolidity/semanticTests/structs/copy_substructures_to_mapping.sol @@ -53,13 +53,13 @@ contract C { // ---- // from_memory() -> 0x20, 0x60, 0xa0, 0x15, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 122720 -// gas legacy: 130136 -// gas legacyOptimized: 128649 +// gas legacy: 130131 +// gas legacyOptimized: 128648 // from_state() -> 0x20, 0x60, 0xa0, 21, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 121424 -// gas legacy: 123191 -// gas legacyOptimized: 121764 +// gas legacy: 123190 +// gas legacyOptimized: 121758 // from_calldata((bytes,uint16[],uint16)): 0x20, 0x60, 0xa0, 21, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 -> 0x20, 0x60, 0xa0, 0x15, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 114852 -// gas legacy: 122425 -// gas legacyOptimized: 120700 +// gas legacy: 122423 +// gas legacyOptimized: 120698 diff --git a/test/libsolidity/semanticTests/structs/copy_to_mapping.sol b/test/libsolidity/semanticTests/structs/copy_to_mapping.sol index 068dc3d8c682..d020998b47c5 100644 --- a/test/libsolidity/semanticTests/structs/copy_to_mapping.sol +++ b/test/libsolidity/semanticTests/structs/copy_to_mapping.sol @@ -46,17 +46,17 @@ contract C { // ---- // from_state() -> 0x20, 0x60, 0xa0, 21, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 121515 -// gas legacy: 123053 +// gas legacy: 123051 // gas legacyOptimized: 121704 // from_storage() -> 0x20, 0x60, 0xa0, 21, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 121559 -// gas legacy: 123102 +// gas legacy: 123109 // gas legacyOptimized: 121756 // from_memory() -> 0x20, 0x60, 0xa0, 21, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 122740 -// gas legacy: 129997 -// gas legacyOptimized: 128645 +// gas legacy: 129996 +// gas legacyOptimized: 128644 // from_calldata((bytes,uint16[],uint16)): 0x20, 0x60, 0xa0, 21, 3, 0x666F6F0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 -> 0x20, 0x60, 0xa0, 21, 3, 0x666f6f0000000000000000000000000000000000000000000000000000000000, 2, 13, 14 // gas irOptimized: 114824 -// gas legacy: 118210 -// gas legacyOptimized: 115329 +// gas legacy: 118207 +// gas legacyOptimized: 115327 diff --git a/test/libsolidity/semanticTests/structs/memory_structs_nested_load.sol b/test/libsolidity/semanticTests/structs/memory_structs_nested_load.sol index 5ba9765415d9..6785f2108b13 100644 --- a/test/libsolidity/semanticTests/structs/memory_structs_nested_load.sol +++ b/test/libsolidity/semanticTests/structs/memory_structs_nested_load.sol @@ -67,6 +67,6 @@ contract Test { // ---- // load() -> 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 // gas irOptimized: 110772 -// gas legacy: 112964 +// gas legacy: 112959 // gas legacyOptimized: 110876 // store() -> 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 diff --git a/test/libsolidity/semanticTests/structs/struct_containing_bytes_copy_and_delete.sol b/test/libsolidity/semanticTests/structs/struct_containing_bytes_copy_and_delete.sol index 955e082b72ae..e50265e5175d 100644 --- a/test/libsolidity/semanticTests/structs/struct_containing_bytes_copy_and_delete.sol +++ b/test/libsolidity/semanticTests/structs/struct_containing_bytes_copy_and_delete.sol @@ -23,17 +23,17 @@ contract c { // ---- // storageEmpty -> 1 // set(uint256,bytes,uint256): 12, 0x60, 13, 33, "12345678901234567890123456789012", "3" -> true -// gas irOptimized: 133560 -// gas legacy: 134628 -// gas legacyOptimized: 133858 +// gas irOptimized: 133557 +// gas legacy: 134624 +// gas legacyOptimized: 133856 // test(uint256): 32 -> "3" // storageEmpty -> 0 // copy() -> true // storageEmpty -> 1 // set(uint256,bytes,uint256): 12, 0x60, 13, 33, "12345678901234567890123456789012", "3" -> true -// gas irOptimized: 133560 -// gas legacy: 134628 -// gas legacyOptimized: 133858 +// gas irOptimized: 133557 +// gas legacy: 134624 +// gas legacyOptimized: 133856 // storageEmpty -> 0 // del() -> true // storageEmpty -> 1 diff --git a/test/libsolidity/semanticTests/structs/struct_copy.sol b/test/libsolidity/semanticTests/structs/struct_copy.sol index 1fb9ef2168f6..e148f81cc880 100644 --- a/test/libsolidity/semanticTests/structs/struct_copy.sol +++ b/test/libsolidity/semanticTests/structs/struct_copy.sol @@ -36,13 +36,13 @@ contract c { // ---- // set(uint256): 7 -> true // gas irOptimized: 109932 -// gas legacy: 110597 +// gas legacy: 110593 // gas legacyOptimized: 110003 // retrieve(uint256): 7 -> 1, 3, 4, 2 // copy(uint256,uint256): 7, 8 -> true // gas irOptimized: 118581 -// gas legacy: 119147 -// gas legacyOptimized: 118619 +// gas legacy: 119144 +// gas legacyOptimized: 118618 // retrieve(uint256): 7 -> 1, 3, 4, 2 // retrieve(uint256): 8 -> 1, 3, 4, 2 // copy(uint256,uint256): 0, 7 -> true diff --git a/test/libsolidity/semanticTests/structs/struct_delete_storage_with_array.sol b/test/libsolidity/semanticTests/structs/struct_delete_storage_with_array.sol index 28998df448dd..cea1105669aa 100644 --- a/test/libsolidity/semanticTests/structs/struct_delete_storage_with_array.sol +++ b/test/libsolidity/semanticTests/structs/struct_delete_storage_with_array.sol @@ -42,10 +42,10 @@ contract C { } // ---- // f() -> -// gas irOptimized: 113477 +// gas irOptimized: 113465 // gas legacy: 113591 -// gas legacyOptimized: 113103 +// gas legacyOptimized: 113098 // g() -> -// gas irOptimized: 118843 +// gas irOptimized: 118828 // gas legacy: 118764 -// gas legacyOptimized: 118172 +// gas legacyOptimized: 118168 diff --git a/test/libsolidity/semanticTests/structs/struct_memory_to_storage_function_ptr.sol b/test/libsolidity/semanticTests/structs/struct_memory_to_storage_function_ptr.sol index bd9fcf3e2303..0de21947a4e7 100644 --- a/test/libsolidity/semanticTests/structs/struct_memory_to_storage_function_ptr.sol +++ b/test/libsolidity/semanticTests/structs/struct_memory_to_storage_function_ptr.sol @@ -29,5 +29,5 @@ contract C { // ---- // f() -> 42, 23, 34, 42, 42 // gas irOptimized: 110682 -// gas legacy: 111993 +// gas legacy: 111990 // gas legacyOptimized: 110546 diff --git a/test/libsolidity/semanticTests/structs/structs.sol b/test/libsolidity/semanticTests/structs/structs.sol index 190387051349..96503fa11e1f 100644 --- a/test/libsolidity/semanticTests/structs/structs.sol +++ b/test/libsolidity/semanticTests/structs/structs.sol @@ -31,6 +31,6 @@ contract test { // check() -> false // set() -> // gas irOptimized: 134073 -// gas legacy: 135246 +// gas legacy: 135243 // gas legacyOptimized: 134062 // check() -> true diff --git a/test/libsolidity/semanticTests/types/mapping/copy_from_mapping_to_mapping.sol b/test/libsolidity/semanticTests/types/mapping/copy_from_mapping_to_mapping.sol index 19c31f288011..26e8294e3ac9 100644 --- a/test/libsolidity/semanticTests/types/mapping/copy_from_mapping_to_mapping.sol +++ b/test/libsolidity/semanticTests/types/mapping/copy_from_mapping_to_mapping.sol @@ -30,5 +30,5 @@ contract C { // ---- // f() -> 0x20, 7, 8, 9, 0xa0, 13, 2, 0x40, 0xa0, 2, 3, 4, 2, 3, 4 // gas irOptimized: 197102 -// gas legacy: 199891 +// gas legacy: 199887 // gas legacyOptimized: 196845 diff --git a/test/libsolidity/semanticTests/userDefinedValueType/calldata.sol b/test/libsolidity/semanticTests/userDefinedValueType/calldata.sol index 1433386e5a24..015d51c1f54b 100644 --- a/test/libsolidity/semanticTests/userDefinedValueType/calldata.sol +++ b/test/libsolidity/semanticTests/userDefinedValueType/calldata.sol @@ -49,12 +49,12 @@ contract C { } // ---- // test_f() -> true -// gas irOptimized: 122212 -// gas legacy: 125322 -// gas legacyOptimized: 122694 +// gas irOptimized: 122201 +// gas legacy: 125333 +// gas legacyOptimized: 122693 // test_g() -> true -// gas irOptimized: 106428 -// gas legacy: 111120 +// gas irOptimized: 106408 +// gas legacy: 111133 // gas legacyOptimized: 106925 // addresses(uint256): 0 -> 0x18 // addresses(uint256): 1 -> 0x19 diff --git a/test/libsolidity/semanticTests/userDefinedValueType/erc20.sol b/test/libsolidity/semanticTests/userDefinedValueType/erc20.sol index 30aa590d6fa3..0e0759d62aa1 100644 --- a/test/libsolidity/semanticTests/userDefinedValueType/erc20.sol +++ b/test/libsolidity/semanticTests/userDefinedValueType/erc20.sol @@ -115,7 +115,7 @@ contract ERC20 { // ~ emit Transfer(address,address,uint256): #0x00, #0x1212121212121212121212121212120000000012, 0x14 // gas irOptimized: 121322 // gas irOptimized code: 234600 -// gas legacy: 163352 +// gas legacy: 163350 // gas legacy code: 671400 // gas legacyOptimized: 127464 // gas legacyOptimized code: 285400 diff --git a/test/libsolidity/semanticTests/using/using_global_invisible.sol b/test/libsolidity/semanticTests/using/using_global_invisible.sol index 818707f6fe35..1971980131b7 100644 --- a/test/libsolidity/semanticTests/using/using_global_invisible.sol +++ b/test/libsolidity/semanticTests/using/using_global_invisible.sol @@ -40,5 +40,5 @@ contract D { // ---- // library: "A":L // test() -> 3 -// gas legacy: 59681 +// gas legacy: 59680 // gas legacy code: 61200 diff --git a/test/libsolidity/semanticTests/various/address_code.sol b/test/libsolidity/semanticTests/various/address_code.sol index 8b601ca8c14c..549512eb3e44 100644 --- a/test/libsolidity/semanticTests/various/address_code.sol +++ b/test/libsolidity/semanticTests/various/address_code.sol @@ -16,7 +16,7 @@ contract C { // constructor() -> // gas irOptimized: 70760 // gas irOptimized code: 94600 -// gas legacy: 82380 +// gas legacy: 82428 // gas legacy code: 153800 // gas legacyOptimized: 69400 // gas legacyOptimized code: 79200 diff --git a/test/libsolidity/semanticTests/various/code_access_content.sol b/test/libsolidity/semanticTests/various/code_access_content.sol index dc4e49b2dae0..22ceff337f89 100644 --- a/test/libsolidity/semanticTests/various/code_access_content.sol +++ b/test/libsolidity/semanticTests/various/code_access_content.sol @@ -38,8 +38,8 @@ contract C { } // ---- // testRuntime() -> true -// gas legacy: 76577 +// gas legacy: 76575 // gas legacy code: 23600 // testCreation() -> true -// gas legacy: 77000 +// gas legacy: 76999 // gas legacy code: 23600 diff --git a/test/libsolidity/semanticTests/various/code_access_create.sol b/test/libsolidity/semanticTests/various/code_access_create.sol index d2b7f92f4e66..f5f0b8644423 100644 --- a/test/libsolidity/semanticTests/various/code_access_create.sol +++ b/test/libsolidity/semanticTests/various/code_access_create.sol @@ -23,5 +23,5 @@ contract C { } // ---- // test() -> 7 -// gas legacy: 76649 +// gas legacy: 76647 // gas legacy code: 24200 diff --git a/test/libsolidity/semanticTests/various/code_access_runtime.sol b/test/libsolidity/semanticTests/various/code_access_runtime.sol index b62eb0b8535c..10d7c1852e95 100644 --- a/test/libsolidity/semanticTests/various/code_access_runtime.sol +++ b/test/libsolidity/semanticTests/various/code_access_runtime.sol @@ -23,5 +23,5 @@ contract C { // EVMVersion: >=constantinople // ---- // test() -> 42 -// gas legacy: 76035 +// gas legacy: 76034 // gas legacy code: 24200 diff --git a/test/libsolidity/semanticTests/various/code_length.sol b/test/libsolidity/semanticTests/various/code_length.sol index c30ac838fe4c..844a0f65706f 100644 --- a/test/libsolidity/semanticTests/various/code_length.sol +++ b/test/libsolidity/semanticTests/various/code_length.sol @@ -59,6 +59,6 @@ contract C { } // ---- // constructor() -// gas legacy: 66936 -// gas legacy code: 57200 +// gas legacy: 66989 +// gas legacy code: 57800 // f(): true, true -> true, true diff --git a/test/libsolidity/semanticTests/various/create_calldata.sol b/test/libsolidity/semanticTests/various/create_calldata.sol index 3ca50db13661..a5f61d2ddd67 100644 --- a/test/libsolidity/semanticTests/various/create_calldata.sol +++ b/test/libsolidity/semanticTests/various/create_calldata.sol @@ -10,7 +10,7 @@ contract C { // constructor(): 42 -> // gas irOptimized: 68239 // gas irOptimized code: 69000 -// gas legacy: 78029 +// gas legacy: 78076 // gas legacy code: 90200 // gas legacyOptimized: 68321 // gas legacyOptimized code: 64600 diff --git a/test/libsolidity/semanticTests/various/destructuring_assignment.sol b/test/libsolidity/semanticTests/various/destructuring_assignment.sol index 82183a112139..a961870ee5f2 100644 --- a/test/libsolidity/semanticTests/various/destructuring_assignment.sol +++ b/test/libsolidity/semanticTests/various/destructuring_assignment.sol @@ -34,5 +34,5 @@ contract C { // ---- // f(bytes): 0x20, 0x5, "abcde" -> 0 // gas irOptimized: 242027 -// gas legacy: 243284 -// gas legacyOptimized: 242395 +// gas legacy: 243281 +// gas legacyOptimized: 242392 diff --git a/test/libsolidity/semanticTests/various/erc20.sol b/test/libsolidity/semanticTests/various/erc20.sol index 1a7718f6834f..1cc77270f67b 100644 --- a/test/libsolidity/semanticTests/various/erc20.sol +++ b/test/libsolidity/semanticTests/various/erc20.sol @@ -98,7 +98,7 @@ contract ERC20 { // ~ emit Transfer(address,address,uint256): #0x00, #0x1212121212121212121212121212120000000012, 0x14 // gas irOptimized: 121632 // gas irOptimized code: 236800 -// gas legacy: 159959 +// gas legacy: 159957 // gas legacy code: 647600 // gas legacyOptimized: 126934 // gas legacyOptimized code: 282000 diff --git a/test/libsolidity/semanticTests/various/external_types_in_calls.sol b/test/libsolidity/semanticTests/various/external_types_in_calls.sol index aff302d26e8f..84e4d36d500d 100644 --- a/test/libsolidity/semanticTests/various/external_types_in_calls.sol +++ b/test/libsolidity/semanticTests/various/external_types_in_calls.sol @@ -25,5 +25,5 @@ contract C { // ---- // test() -> 9, 7 // gas legacy: 80314 -// gas legacy code: 47200 +// gas legacy code: 47400 // t2() -> 9 diff --git a/test/libsolidity/semanticTests/various/selfdestruct_post_cancun.sol b/test/libsolidity/semanticTests/various/selfdestruct_post_cancun.sol index 263da7133fa9..4cb5c8c713bf 100644 --- a/test/libsolidity/semanticTests/various/selfdestruct_post_cancun.sol +++ b/test/libsolidity/semanticTests/various/selfdestruct_post_cancun.sol @@ -66,8 +66,8 @@ contract D { // constructor(), 1 ether -> // gas irOptimized: 67028 // gas irOptimized code: 175400 -// gas legacy: 76163 -// gas legacy code: 297400 +// gas legacy: 76227 +// gas legacy code: 298200 // gas legacyOptimized: 66516 // gas legacyOptimized code: 168000 // exists() -> false diff --git a/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_multiple_beneficiaries.sol b/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_multiple_beneficiaries.sol index 690bff8d5588..a582649196c3 100644 --- a/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_multiple_beneficiaries.sol +++ b/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_multiple_beneficiaries.sol @@ -37,8 +37,8 @@ contract D { // constructor(), 2 ether -> // gas irOptimized: 108104 // gas irOptimized code: 119200 -// gas legacy: 120424 -// gas legacy code: 253600 +// gas legacy: 120439 +// gas legacy code: 253800 // gas legacyOptimized: 109015 // gas legacyOptimized code: 130800 // balance: 0x1111111111111111111111111111111111111111 -> 0 @@ -48,7 +48,7 @@ contract D { // test_deploy_and_terminate_twice() -> // gas irOptimized: 121395 // gas irOptimized code: 14000 -// gas legacy: 122384 +// gas legacy: 122386 // gas legacy code: 43200 // gas legacyOptimized: 121596 // gas legacyOptimized code: 22800 diff --git a/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_redeploy.sol b/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_redeploy.sol index 1ae89a558e70..dd550d31a0cf 100644 --- a/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_redeploy.sol +++ b/test/libsolidity/semanticTests/various/selfdestruct_post_cancun_redeploy.sol @@ -84,8 +84,8 @@ contract D { // constructor(), 1 ether -> // gas irOptimized: 132974 // gas irOptimized code: 293800 -// gas legacy: 151217 -// gas legacy code: 533400 +// gas legacy: 151236 +// gas legacy code: 533800 // gas legacyOptimized: 131436 // gas legacyOptimized code: 276600 // exists() -> false @@ -95,7 +95,7 @@ contract D { // gas irOptimized code: 20800 // gas legacy: 97788 // gas legacy code: 20800 -// gas legacyOptimized: 96044 +// gas legacyOptimized: 96043 // gas legacyOptimized code: 20800 // exists() -> false // deploy_create2() -> @@ -107,5 +107,5 @@ contract D { // exists() -> true // deploy_create2() -> FAILURE // gas irOptimized: 96903654 -// gas legacy: 96903660 -// gas legacyOptimized: 96903641 +// gas legacy: 96903658 +// gas legacyOptimized: 96903639 diff --git a/test/libsolidity/semanticTests/various/senders_balance.sol b/test/libsolidity/semanticTests/various/senders_balance.sol index 5b4371149f42..fff16befe69e 100644 --- a/test/libsolidity/semanticTests/various/senders_balance.sol +++ b/test/libsolidity/semanticTests/various/senders_balance.sol @@ -18,7 +18,7 @@ contract D { // constructor(), 27 wei -> // gas irOptimized: 114057 // gas irOptimized code: 53800 -// gas legacy: 117835 +// gas legacy: 117834 // gas legacy code: 100600 // gas legacyOptimized: 113676 // gas legacyOptimized code: 53600 diff --git a/test/libsolidity/semanticTests/various/skip_dynamic_types_for_structs.sol b/test/libsolidity/semanticTests/various/skip_dynamic_types_for_structs.sol index 9d078cfd698c..8430da4e8d12 100644 --- a/test/libsolidity/semanticTests/various/skip_dynamic_types_for_structs.sol +++ b/test/libsolidity/semanticTests/various/skip_dynamic_types_for_structs.sol @@ -20,5 +20,5 @@ contract C { // ---- // g() -> 2, 6 // gas irOptimized: 178195 -// gas legacy: 180657 -// gas legacyOptimized: 179146 +// gas legacy: 180653 +// gas legacyOptimized: 179144 diff --git a/test/libsolidity/semanticTests/various/staticcall_for_view_and_pure.sol b/test/libsolidity/semanticTests/various/staticcall_for_view_and_pure.sol index 2063fff7a571..2a9834aab7e8 100644 --- a/test/libsolidity/semanticTests/various/staticcall_for_view_and_pure.sol +++ b/test/libsolidity/semanticTests/various/staticcall_for_view_and_pure.sol @@ -40,14 +40,14 @@ contract D { // fview() -> FAILURE // gas irOptimized: 98425388 // gas irOptimized code: 13200 -// gas legacy: 98413174 +// gas legacy: 98413173 // gas legacy code: 25600 -// gas legacyOptimized: 98425380 +// gas legacyOptimized: 98425379 // gas legacyOptimized code: 13200 // fpure() -> FAILURE // gas irOptimized: 98425388 // gas irOptimized code: 13200 -// gas legacy: 98413174 +// gas legacy: 98413173 // gas legacy code: 25600 -// gas legacyOptimized: 98425380 +// gas legacyOptimized: 98425379 // gas legacyOptimized code: 13200 diff --git a/test/libsolidity/semanticTests/various/swap_in_storage_overwrite.sol b/test/libsolidity/semanticTests/various/swap_in_storage_overwrite.sol index bd5a59519c8d..3422c812111c 100644 --- a/test/libsolidity/semanticTests/various/swap_in_storage_overwrite.sol +++ b/test/libsolidity/semanticTests/various/swap_in_storage_overwrite.sol @@ -27,7 +27,7 @@ contract c { // y() -> 0, 0 // set() -> // gas irOptimized: 109684 -// gas legacy: 109728 +// gas legacy: 109727 // gas legacyOptimized: 109680 // x() -> 1, 2 // y() -> 3, 4 diff --git a/test/libsolidity/semanticTests/various/value_complex.sol b/test/libsolidity/semanticTests/various/value_complex.sol index dc92e38df59b..4639d34c7071 100644 --- a/test/libsolidity/semanticTests/various/value_complex.sol +++ b/test/libsolidity/semanticTests/various/value_complex.sol @@ -21,8 +21,8 @@ contract test { // constructor(), 20 wei -> // gas irOptimized: 114463 // gas irOptimized code: 58800 -// gas legacy: 120076 -// gas legacy code: 132200 +// gas legacy: 120091 +// gas legacy code: 132400 // gas legacyOptimized: 114536 // gas legacyOptimized code: 65800 // sendAmount(uint256): 5 -> 8 diff --git a/test/libsolidity/semanticTests/various/value_insane.sol b/test/libsolidity/semanticTests/various/value_insane.sol index ad0e95701d07..bc6a803de92f 100644 --- a/test/libsolidity/semanticTests/various/value_insane.sol +++ b/test/libsolidity/semanticTests/various/value_insane.sol @@ -20,7 +20,7 @@ contract test { // constructor(), 20 wei -> // gas irOptimized: 114527 // gas irOptimized code: 59600 -// gas legacy: 120200 +// gas legacy: 120199 // gas legacy code: 133600 // gas legacyOptimized: 114568 // gas legacyOptimized code: 66200 diff --git a/test/libsolidity/semanticTests/viaYul/copy_struct_invalid_ir_bug.sol b/test/libsolidity/semanticTests/viaYul/copy_struct_invalid_ir_bug.sol index fbaa7789ea0e..0db482c040db 100644 --- a/test/libsolidity/semanticTests/viaYul/copy_struct_invalid_ir_bug.sol +++ b/test/libsolidity/semanticTests/viaYul/copy_struct_invalid_ir_bug.sol @@ -21,6 +21,6 @@ contract C { } // ---- // f() -> -// gas irOptimized: 113118 -// gas legacy: 112890 +// gas irOptimized: 113117 +// gas legacy: 112888 // gas legacyOptimized: 112580 diff --git a/test/libyul/objectCompiler/datacopy.yul b/test/libyul/objectCompiler/datacopy.yul index cb9fbcb18ba2..719b109f1db7 100644 --- a/test/libyul/objectCompiler/datacopy.yul +++ b/test/libyul/objectCompiler/datacopy.yul @@ -33,7 +33,7 @@ object "a" { // /* "source":153:170 */ // 0x00 // /* "source":150:151 */ -// dup1 +// 0x00 // /* "source":143:171 */ // sstore // /* "source":188:205 */ @@ -47,6 +47,6 @@ object "a" { // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // } -// Bytecode: 6009600b5f3960095ff3fe5f8055600d5f5200fe -// Opcodes: PUSH1 0x9 PUSH1 0xB PUSH0 CODECOPY PUSH1 0x9 PUSH0 RETURN INVALID PUSH0 DUP1 SSTORE PUSH1 0xD PUSH0 MSTORE STOP INVALID +// Bytecode: 6009600b5f3960095ff3fe5f5f55600d5f5200fe +// Opcodes: PUSH1 0x9 PUSH1 0xB PUSH0 CODECOPY PUSH1 0x9 PUSH0 RETURN INVALID PUSH0 PUSH0 SSTORE PUSH1 0xD PUSH0 MSTORE STOP INVALID // SourceMappings: 57:15:0:-:0;38:17;35:1;26:47;88:15;85:1;78:26 diff --git a/test/libyul/objectCompiler/dataoffset_self.yul b/test/libyul/objectCompiler/dataoffset_self.yul index 7c38b9502a1b..ae123ba49a0b 100644 --- a/test/libyul/objectCompiler/dataoffset_self.yul +++ b/test/libyul/objectCompiler/dataoffset_self.yul @@ -7,13 +7,13 @@ object "a" { // /* "source":32:47 */ // 0x00 // /* "source":29:30 */ -// dup1 +// 0x00 // /* "source":22:48 */ // sstore // /* "source":20:50 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 -// Bytecode: 5f805500fe -// Opcodes: PUSH0 DUP1 SSTORE STOP INVALID +// Bytecode: 5f5f5500fe +// Opcodes: PUSH0 PUSH0 SSTORE STOP INVALID // SourceMappings: 32:15:0:-:0;29:1;22:26;20:30 diff --git a/test/libyul/objectCompiler/sourceLocations.yul b/test/libyul/objectCompiler/sourceLocations.yul index 883e85b040e6..d9f1d84fcb4f 100644 --- a/test/libyul/objectCompiler/sourceLocations.yul +++ b/test/libyul/objectCompiler/sourceLocations.yul @@ -41,15 +41,13 @@ object "a" { // // sub_0: assembly { // /* "def.sol":70:72 */ -// 0x00 -// dup1 -// sstore +// sstore(0x00, 0x00) // /* "abc.sol":2:5 */ // mstore(0x00, 0x0d) // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // } -// Bytecode: 6009600b5f3960095ff3fe5f8055600d5f5200fe -// Opcodes: PUSH1 0x9 PUSH1 0xB PUSH0 CODECOPY PUSH1 0x9 PUSH0 RETURN INVALID PUSH0 DUP1 SSTORE PUSH1 0xD PUSH0 MSTORE STOP INVALID +// Bytecode: 6009600b5f3960095ff3fe5f5f55600d5f5200fe +// Opcodes: PUSH1 0x9 PUSH1 0xB PUSH0 CODECOPY PUSH1 0x9 PUSH0 RETURN INVALID PUSH0 PUSH0 SSTORE PUSH1 0xD PUSH0 MSTORE STOP INVALID // SourceMappings: 0:2::-:0;;;;5:1;0:2; From a500a63e7029299928211de433124ae69333b3f2 Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Fri, 28 Jun 2024 16:48:11 -0300 Subject: [PATCH 112/182] workaround to skip failing hardhat tests --- .circleci/config.yml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/.circleci/config.yml b/.circleci/config.yml index d6c3f33da08a..3426db329358 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -1438,6 +1438,14 @@ jobs: # TODO: temporarily set hardhat stack traces tests to use cancun hardfork # Remove this when hardhat switch to cancun by default: https://github.com/NomicFoundation/hardhat/issues/4851 sed -i 's/hardfork: "shanghai",/hardfork: "cancun",/' test/internal/hardhat-network/stack-traces/execution.ts + # TODO: Remove these tests because they rely on specific stack sequence which has changed since + # Remove when hardhat properly fix a specific version for the tests: https://github.com/NomicFoundation/hardhat/issues/5443 + rm -rf test/internal/hardhat-network/stack-traces/test-files/0_8/revert-without-message/modifiers/call-message/multiple-modifiers-require/ + rm -rf test/internal/hardhat-network/stack-traces/test-files/0_8/revert-without-message/modifiers/create-message/multiple-modifiers-require/ + rm -rf test/internal/hardhat-network/stack-traces/test-files/0_8/revert-without-message/revert-without-message/within-receive/between-statements/ + rm -rf test/internal/hardhat-network/stack-traces/test-files/0_8/revert-without-message/revert-without-message/within-receive/no-other-statements/ + rm -rf test/internal/hardhat-network/stack-traces/test-files/0_8/revert-without-message/revert-without-message/within-receive/statement-after/ + rm -rf test/internal/hardhat-network/stack-traces/test-files/0_8/revert-without-message/revert-without-message/within-receive/statement-before/ pnpm test - matrix_notify_failure_unless_pr From 57ab4dce5a7031d83915f3c43cd331bba940c63e Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Mon, 5 Aug 2024 10:03:13 +0200 Subject: [PATCH 113/182] Parser: Fix spuriously emitted parser error for unary plus operations when used as binary operator in some cases --- Changelog.md | 1 + libsolidity/parsing/Parser.cpp | 2 +- .../declaration_unary_plus_tuple_compound_assign.sol | 9 +++++++++ .../591_access_to_internal_variable.sol | 9 +++++++++ test/libsolidity/syntaxTests/types/binary_add_op.sol | 12 ++++++++++++ 5 files changed, 32 insertions(+), 1 deletion(-) create mode 100644 test/libsolidity/syntaxTests/iceRegressionTests/declarationUnaryTuple/declaration_unary_plus_tuple_compound_assign.sol create mode 100644 test/libsolidity/syntaxTests/nameAndTypeResolution/591_access_to_internal_variable.sol create mode 100644 test/libsolidity/syntaxTests/types/binary_add_op.sol diff --git a/Changelog.md b/Changelog.md index 8acee7422b3d..d6aaf3512526 100644 --- a/Changelog.md +++ b/Changelog.md @@ -20,6 +20,7 @@ Compiler Features: Bugfixes: + * Parser: Fix spuriously emitted parser error for unary plus operations when used as binary operator in some cases. * SMTChecker: Fix error that reports invalid number of verified checks for BMC and CHC engines. * SMTChecker: Fix formatting of unary minus expressions in invariants. * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp index b51eb9c44099..a6a4d735ad81 100644 --- a/libsolidity/parsing/Parser.cpp +++ b/libsolidity/parsing/Parser.cpp @@ -2152,7 +2152,7 @@ ASTPointer Parser::parseUnaryExpression( ASTNodeFactory(*this, _partiallyParsedExpression) : ASTNodeFactory(*this); Token token = m_scanner->currentToken(); - if (token == Token::Add) + if (!_partiallyParsedExpression && token == Token::Add) fatalParserError(9636_error, "Use of unary + is disallowed."); if (!_partiallyParsedExpression && (TokenTraits::isUnaryOp(token) || TokenTraits::isCountOp(token))) diff --git a/test/libsolidity/syntaxTests/iceRegressionTests/declarationUnaryTuple/declaration_unary_plus_tuple_compound_assign.sol b/test/libsolidity/syntaxTests/iceRegressionTests/declarationUnaryTuple/declaration_unary_plus_tuple_compound_assign.sol new file mode 100644 index 000000000000..24c795f1404c --- /dev/null +++ b/test/libsolidity/syntaxTests/iceRegressionTests/declarationUnaryTuple/declaration_unary_plus_tuple_compound_assign.sol @@ -0,0 +1,9 @@ +contract C +{ + function f(int x) public + { + (x /= 1) + +(1,1); + } +} +// ---- +// ParserError 9636: (67-68): Use of unary + is disallowed. diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/591_access_to_internal_variable.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/591_access_to_internal_variable.sol new file mode 100644 index 000000000000..f8fba4f7de43 --- /dev/null +++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/591_access_to_internal_variable.sol @@ -0,0 +1,9 @@ +contract C { + function f(int32 x) external pure returns (int32) + { + this.x + 1; + return x; + } +} +// ---- +// TypeError 9582: (81-87): Member "x" not found or not visible after argument-dependent lookup in contract C. diff --git a/test/libsolidity/syntaxTests/types/binary_add_op.sol b/test/libsolidity/syntaxTests/types/binary_add_op.sol new file mode 100644 index 000000000000..1217ed2438ba --- /dev/null +++ b/test/libsolidity/syntaxTests/types/binary_add_op.sol @@ -0,0 +1,12 @@ +contract C { + function f(int32 x) external pure returns (int32) + { + x = 1 + 1; + (x /= 1) + 1; + (x = ++x) + 1; + (0) + 1; + return x; + } +} +// ---- +// Warning 6133: (145-152): Statement has no effect. From 40aec73c18b4dc7ed684fac1e574c0de6ff2f142 Mon Sep 17 00:00:00 2001 From: Daniel Date: Tue, 6 Aug 2024 16:26:47 +0200 Subject: [PATCH 114/182] Update libyul/Object.cpp --- libyul/Object.cpp | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/libyul/Object.cpp b/libyul/Object.cpp index afd237b5b7f9..c4e7971ab4f7 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -170,11 +170,8 @@ bool Object::hasCode() const { return code() != nullptr; } void Object::setCode(std::shared_ptr const& _ast, std::shared_ptr _analysisInfo) { - if (_ast.get() != m_code.get()) - { - m_code = _ast; - analysisInfo = std::move(_analysisInfo); - } + m_code = _ast; + analysisInfo = std::move(_analysisInfo); } void Object::collectSourceIndices(std::map& _indices) const From 961c99db087108d406206d50f405b9b4f33d940d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 31 Jul 2024 19:21:14 +0200 Subject: [PATCH 115/182] Tests for warnings sensitive to optimization --- test/cmdlineTests/strict_asm_warning/args | 1 + test/cmdlineTests/strict_asm_warning/err | 11 +++++++++++ test/cmdlineTests/strict_asm_warning/input.yul | 5 +++++ test/cmdlineTests/strict_asm_warning/output | 7 +++++++ .../strict_asm_warning_and_error_optimize/args | 1 + .../strict_asm_warning_and_error_optimize/err | 11 +++++++++++ .../strict_asm_warning_and_error_optimize/exit | 1 + .../strict_asm_warning_and_error_optimize/input.yul | 5 +++++ test/cmdlineTests/strict_asm_warning_optimize/args | 1 + test/cmdlineTests/strict_asm_warning_optimize/err | 11 +++++++++++ .../strict_asm_warning_optimize/input.yul | 5 +++++ test/cmdlineTests/strict_asm_warning_optimize/output | 7 +++++++ .../strict_asm_warning_optimize_unreachable/args | 1 + .../strict_asm_warning_optimize_unreachable/err | 5 +++++ .../strict_asm_warning_optimize_unreachable/input.yul | 8 ++++++++ .../strict_asm_warning_optimize_unreachable/output | 7 +++++++ 16 files changed, 87 insertions(+) create mode 100644 test/cmdlineTests/strict_asm_warning/args create mode 100644 test/cmdlineTests/strict_asm_warning/err create mode 100644 test/cmdlineTests/strict_asm_warning/input.yul create mode 100644 test/cmdlineTests/strict_asm_warning/output create mode 100644 test/cmdlineTests/strict_asm_warning_and_error_optimize/args create mode 100644 test/cmdlineTests/strict_asm_warning_and_error_optimize/err create mode 100644 test/cmdlineTests/strict_asm_warning_and_error_optimize/exit create mode 100644 test/cmdlineTests/strict_asm_warning_and_error_optimize/input.yul create mode 100644 test/cmdlineTests/strict_asm_warning_optimize/args create mode 100644 test/cmdlineTests/strict_asm_warning_optimize/err create mode 100644 test/cmdlineTests/strict_asm_warning_optimize/input.yul create mode 100644 test/cmdlineTests/strict_asm_warning_optimize/output create mode 100644 test/cmdlineTests/strict_asm_warning_optimize_unreachable/args create mode 100644 test/cmdlineTests/strict_asm_warning_optimize_unreachable/err create mode 100644 test/cmdlineTests/strict_asm_warning_optimize_unreachable/input.yul create mode 100644 test/cmdlineTests/strict_asm_warning_optimize_unreachable/output diff --git a/test/cmdlineTests/strict_asm_warning/args b/test/cmdlineTests/strict_asm_warning/args new file mode 100644 index 000000000000..57996b90ac8c --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning/args @@ -0,0 +1 @@ +--strict-assembly --ir-optimized diff --git a/test/cmdlineTests/strict_asm_warning/err b/test/cmdlineTests/strict_asm_warning/err new file mode 100644 index 000000000000..1024e870f968 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning/err @@ -0,0 +1,11 @@ +Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. + --> strict_asm_warning/input.yul:4:5: + | +4 | selfdestruct(0) + | ^^^^^^^^^^^^ + +Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. + --> strict_asm_warning/input.yul:4:5: + | +4 | selfdestruct(0) + | ^^^^^^^^^^^^ diff --git a/test/cmdlineTests/strict_asm_warning/input.yul b/test/cmdlineTests/strict_asm_warning/input.yul new file mode 100644 index 000000000000..cfe85c7846df --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning/input.yul @@ -0,0 +1,5 @@ +{ + // The code is valid and will proceed through the whole pipeline, possibly being reparsed multiple times. + // This should produce exactly one warning. + selfdestruct(0) +} diff --git a/test/cmdlineTests/strict_asm_warning/output b/test/cmdlineTests/strict_asm_warning/output new file mode 100644 index 000000000000..71cb2ce69a09 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning/output @@ -0,0 +1,7 @@ + +======= strict_asm_warning/input.yul (EVM) ======= + +Pretty printed source: +object "object" { + code { { selfdestruct(0) } } +} diff --git a/test/cmdlineTests/strict_asm_warning_and_error_optimize/args b/test/cmdlineTests/strict_asm_warning_and_error_optimize/args new file mode 100644 index 000000000000..90b16d1f0e12 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_and_error_optimize/args @@ -0,0 +1 @@ +--strict-assembly --optimize --ir-optimized diff --git a/test/cmdlineTests/strict_asm_warning_and_error_optimize/err b/test/cmdlineTests/strict_asm_warning_and_error_optimize/err new file mode 100644 index 000000000000..22366e3e7bf3 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_and_error_optimize/err @@ -0,0 +1,11 @@ +Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. + --> strict_asm_warning_and_error_optimize/input.yul:4:5: + | +4 | selfdestruct() + | ^^^^^^^^^^^^ + +Error: Function "selfdestruct" expects 1 arguments but got 0. + --> strict_asm_warning_and_error_optimize/input.yul:4:5: + | +4 | selfdestruct() + | ^^^^^^^^^^^^ diff --git a/test/cmdlineTests/strict_asm_warning_and_error_optimize/exit b/test/cmdlineTests/strict_asm_warning_and_error_optimize/exit new file mode 100644 index 000000000000..d00491fd7e5b --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_and_error_optimize/exit @@ -0,0 +1 @@ +1 diff --git a/test/cmdlineTests/strict_asm_warning_and_error_optimize/input.yul b/test/cmdlineTests/strict_asm_warning_and_error_optimize/input.yul new file mode 100644 index 000000000000..75800c7ff9c9 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_and_error_optimize/input.yul @@ -0,0 +1,5 @@ +{ + // The code does not compile so the optimizer will not run. + // This should generate exactly one warning and one error. + selfdestruct() +} diff --git a/test/cmdlineTests/strict_asm_warning_optimize/args b/test/cmdlineTests/strict_asm_warning_optimize/args new file mode 100644 index 000000000000..90b16d1f0e12 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize/args @@ -0,0 +1 @@ +--strict-assembly --optimize --ir-optimized diff --git a/test/cmdlineTests/strict_asm_warning_optimize/err b/test/cmdlineTests/strict_asm_warning_optimize/err new file mode 100644 index 000000000000..2f3c9bb4a0d0 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize/err @@ -0,0 +1,11 @@ +Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. + --> strict_asm_warning_optimize/input.yul:4:5: + | +4 | selfdestruct(0) + | ^^^^^^^^^^^^ + +Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. + --> strict_asm_warning_optimize/input.yul:4:5: + | +4 | selfdestruct(0) + | ^^^^^^^^^^^^ diff --git a/test/cmdlineTests/strict_asm_warning_optimize/input.yul b/test/cmdlineTests/strict_asm_warning_optimize/input.yul new file mode 100644 index 000000000000..cfe85c7846df --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize/input.yul @@ -0,0 +1,5 @@ +{ + // The code is valid and will proceed through the whole pipeline, possibly being reparsed multiple times. + // This should produce exactly one warning. + selfdestruct(0) +} diff --git a/test/cmdlineTests/strict_asm_warning_optimize/output b/test/cmdlineTests/strict_asm_warning_optimize/output new file mode 100644 index 000000000000..d933dcb05525 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize/output @@ -0,0 +1,7 @@ + +======= strict_asm_warning_optimize/input.yul (EVM) ======= + +Pretty printed source: +object "object" { + code { { selfdestruct(0) } } +} diff --git a/test/cmdlineTests/strict_asm_warning_optimize_unreachable/args b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/args new file mode 100644 index 000000000000..90b16d1f0e12 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/args @@ -0,0 +1 @@ +--strict-assembly --optimize --ir-optimized diff --git a/test/cmdlineTests/strict_asm_warning_optimize_unreachable/err b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/err new file mode 100644 index 000000000000..4535680baa59 --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/err @@ -0,0 +1,5 @@ +Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. + --> strict_asm_warning_optimize_unreachable/input.yul:7:5: + | +7 | selfdestruct(0) + | ^^^^^^^^^^^^ diff --git a/test/cmdlineTests/strict_asm_warning_optimize_unreachable/input.yul b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/input.yul new file mode 100644 index 000000000000..c07ecd43ea3d --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/input.yul @@ -0,0 +1,8 @@ +{ + revert(0, 0) + + // The code is valid and will proceed through the whole pipeline, possibly being reparsed multiple times. + // Note that the code is unreachable, so the warning would not appear in the optimized version. + // This should produce exactly one warning. + selfdestruct(0) +} diff --git a/test/cmdlineTests/strict_asm_warning_optimize_unreachable/output b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/output new file mode 100644 index 000000000000..508e9d8ed4ef --- /dev/null +++ b/test/cmdlineTests/strict_asm_warning_optimize_unreachable/output @@ -0,0 +1,7 @@ + +======= strict_asm_warning_optimize_unreachable/input.yul (EVM) ======= + +Pretty printed source: +object "object" { + code { { revert(0, 0) } } +} From ea262ed56c7317f4399262d03fd05f34148c7660 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 31 Jul 2024 15:45:34 +0200 Subject: [PATCH 116/182] EVMObjectCompiler: Don't require a mutable object --- libyul/backends/evm/EVMObjectCompiler.cpp | 4 ++-- libyul/backends/evm/EVMObjectCompiler.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libyul/backends/evm/EVMObjectCompiler.cpp b/libyul/backends/evm/EVMObjectCompiler.cpp index ca9f90dfae34..ccd8af6d2940 100644 --- a/libyul/backends/evm/EVMObjectCompiler.cpp +++ b/libyul/backends/evm/EVMObjectCompiler.cpp @@ -35,7 +35,7 @@ using namespace solidity::yul; void EVMObjectCompiler::compile( - Object& _object, + Object const& _object, AbstractAssembly& _assembly, EVMDialect const& _dialect, bool _optimize, @@ -46,7 +46,7 @@ void EVMObjectCompiler::compile( compiler.run(_object, _optimize); } -void EVMObjectCompiler::run(Object& _object, bool _optimize) +void EVMObjectCompiler::run(Object const& _object, bool _optimize) { BuiltinContext context; context.currentObject = &_object; diff --git a/libyul/backends/evm/EVMObjectCompiler.h b/libyul/backends/evm/EVMObjectCompiler.h index df8d71c2cef5..d37ade2cd211 100644 --- a/libyul/backends/evm/EVMObjectCompiler.h +++ b/libyul/backends/evm/EVMObjectCompiler.h @@ -34,7 +34,7 @@ class EVMObjectCompiler { public: static void compile( - Object& _object, + Object const& _object, AbstractAssembly& _assembly, EVMDialect const& _dialect, bool _optimize, @@ -45,7 +45,7 @@ class EVMObjectCompiler m_assembly(_assembly), m_dialect(_dialect), m_eofVersion(_eofVersion) {} - void run(Object& _object, bool _optimize); + void run(Object const& _object, bool _optimize); AbstractAssembly& m_assembly; EVMDialect const& m_dialect; From fe4c52e3357ba92da81521c0ad200fa5294ada5f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 31 Jul 2024 16:47:28 +0200 Subject: [PATCH 117/182] Move optimized IR reparsing from CompilerStack to YulStack - This makes it apply to yul compilation as well. - Also fixes warnings being reported again when optimizing IR. --- Changelog.md | 3 +- libsolidity/interface/CompilerStack.cpp | 47 ++- libyul/YulStack.cpp | 33 ++- libyul/YulStack.h | 7 + test/cmdlineTests/ast_ir/output | 92 +++--- .../linking_strict_assembly/output | 8 +- .../output | 16 +- .../output | 16 +- .../output | 16 +- test/cmdlineTests/object_compiler/output | 32 +- .../output.json | 142 ++++----- test/cmdlineTests/standard_yul/output.json | 10 +- .../standard_yul_object/output.json | 10 +- .../standard_yul_object_name/output.json | 14 +- .../standard_yul_optimiserSteps/output.json | 8 +- .../standard_yul_optimized/output.json | 8 +- .../standard_yul_stack_opt/output.json | 14 +- .../output.json | 12 +- .../output | 128 ++++---- .../strict_asm_ast_compact_json/output | 14 +- .../strict_asm_evm_version_byzantium/output | 2 +- .../output | 2 +- .../strict_asm_optimizer_steps/output | 48 +-- .../output | 8 +- test/cmdlineTests/strict_asm_warning/err | 6 - .../strict_asm_warning_optimize/err | 6 - .../output | 26 +- test/cmdlineTests/yul_optimize_runs/output | 20 +- test/cmdlineTests/yul_verbatim_msize/output | 15 +- test/libyul/objectCompiler/data.yul | 4 +- test/libyul/objectCompiler/datacopy.yul | 30 +- .../libyul/objectCompiler/dataoffset_code.yul | 18 +- .../libyul/objectCompiler/dataoffset_data.yul | 10 +- .../libyul/objectCompiler/dataoffset_self.yul | 10 +- test/libyul/objectCompiler/datasize_code.yul | 18 +- test/libyul/objectCompiler/datasize_data.yul | 10 +- test/libyul/objectCompiler/datasize_self.yul | 10 +- ..._long_name_does_not_end_up_in_bytecode.yul | 10 +- .../leading_and_trailing_dots.yul | 22 +- test/libyul/objectCompiler/linkersymbol.yul | 24 +- .../objectCompiler/long_object_name.yul | 12 +- test/libyul/objectCompiler/manySubObjects.yul | 276 +++++++++--------- test/libyul/objectCompiler/metadata.yul | 26 +- test/libyul/objectCompiler/namedObject.yul | 4 +- .../libyul/objectCompiler/namedObjectCode.yul | 10 +- .../objectCompiler/nested_optimizer.yul | 18 +- test/libyul/objectCompiler/simple.yul | 10 +- .../objectCompiler/simple_optimizer.yul | 10 +- test/libyul/objectCompiler/smoke.yul | 4 +- test/libyul/objectCompiler/subObject.yul | 12 +- .../libyul/objectCompiler/subObjectAccess.yul | 138 ++++----- test/libyul/objectCompiler/subSubObject.yul | 20 +- test/libyul/objectCompiler/verbatim_bug.yul | 82 +++--- 53 files changed, 783 insertions(+), 768 deletions(-) diff --git a/Changelog.md b/Changelog.md index 5e8a7bef8432..0395b624b5e0 100644 --- a/Changelog.md +++ b/Changelog.md @@ -28,8 +28,9 @@ Bugfixes: * SMTChecker: Fix formatting of unary minus expressions in invariants. * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. * TypeChecker: Fix segfault when assigning nested tuple to tuple. - * Yul AST: Fix ``nativeSrc`` attributes in optimized IR AST referring to locations in unoptimized IR. * Yul IR Code Generation: Deterministic order of Yul subobjects. + * Yul Optimizer: Fix Yul source locations always referring to unoptimized source, even in optimized outputs. + * Yul Optimizer: Fix warnings being generated twice when there are no errors. * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. * Yul Parser: Fix segfault when parsing very long location comments. diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index dd5d20126ebe..0ea7131db140 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -1488,39 +1488,26 @@ void CompilerStack::generateIR(ContractDefinition const& _contract, bool _unopti ); } - auto const parseYul = [&](std::string const& _irSource) { - YulStack stack( - m_evmVersion, - m_eofVersion, - YulStack::Language::StrictAssembly, - m_optimiserSettings, - m_debugInfoSelection - ); - bool yulAnalysisSuccessful = stack.parseAndAnalyze("", _irSource); - solAssert( - yulAnalysisSuccessful, - _irSource + "\n\n" - "Invalid IR generated:\n" + - langutil::SourceReferenceFormatter::formatErrorInformation(stack.errors(), stack) + "\n" - ); - return stack; - }; - - { - YulStack stack = parseYul(compiledContract.yulIR); - compiledContract.yulIRAst = stack.astJson(); - if (!_unoptimizedOnly) - { - stack.optimize(); - compiledContract.yulIROptimized = stack.print(this); - } - } + YulStack stack( + m_evmVersion, + m_eofVersion, + YulStack::Language::StrictAssembly, + m_optimiserSettings, + m_debugInfoSelection + ); + bool yulAnalysisSuccessful = stack.parseAndAnalyze("", compiledContract.yulIR); + solAssert( + yulAnalysisSuccessful, + compiledContract.yulIR + "\n\n" + "Invalid IR generated:\n" + + SourceReferenceFormatter::formatErrorInformation(stack.errors(), stack) + "\n" + ); + compiledContract.yulIRAst = stack.astJson(); if (!_unoptimizedOnly) { - // Optimizer does not maintain correct native source locations in the AST. - // We can work around it by regenerating the AST from scratch from optimized IR. - YulStack stack = parseYul(compiledContract.yulIROptimized); + stack.optimize(); + compiledContract.yulIROptimized = stack.print(this); compiledContract.yulIROptimizedAst = stack.astJson(); } } diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index dbe30bb136d5..a391a696354b 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -117,7 +118,10 @@ void YulStack::optimize() m_stackState = Parsed; optimize(*m_parserResult, true); - yulAssert(analyzeParsed(), "Invalid source code after optimization."); + + // Optimizer does not maintain correct native source locations in the AST. + // We can work around it by regenerating the AST from scratch from optimized IR. + reparse(); } catch (UnimplementedFeatureError const& _error) { @@ -241,6 +245,33 @@ void YulStack::optimize(Object& _object, bool _isCreation) ); } +void YulStack::reparse() +{ + yulAssert(m_parserResult); + yulAssert(m_charStream); + + // NOTE: Without passing in _soliditySourceProvider, printed debug info will not include code + // snippets, but it does not matter - we'll still get the same AST after we parse it. Snippets + // are not stored in the AST and the other info that is (location, AST ID, etc) will still be present. + std::string source = print(nullptr /* _soliditySourceProvider */); + + YulStack cleanStack(m_evmVersion, m_eofVersion, m_language, m_optimiserSettings, m_debugInfoSelection); + bool reanalysisSuccessful = cleanStack.parseAndAnalyze(m_charStream->name(), source); + yulAssert( + reanalysisSuccessful, + source + "\n\n" + "Invalid IR generated:\n" + + SourceReferenceFormatter::formatErrorInformation(cleanStack.errors(), cleanStack) + "\n" + ); + + m_stackState = AnalysisSuccessful; + m_parserResult = std::move(cleanStack.m_parserResult); + + // NOTE: We keep the char stream, and errors, even though they no longer match the object, + // because it's the original source that matters to the user. Optimized code may have different + // locations and fewer warnings. +} + MachineAssemblyObject YulStack::assemble(Machine _machine) { yulAssert(m_stackState >= AnalysisSuccessful); diff --git a/libyul/YulStack.h b/libyul/YulStack.h index f547ef77027e..4dc262a25c76 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -152,6 +152,13 @@ class YulStack: public langutil::CharStreamProvider void optimize(yul::Object& _object, bool _isCreation); + /// Prints the Yul object stored internally and parses it again. + /// This ensures that the debug info in the AST matches the source that printing would produce + /// rather than the initial source. + /// @warning Does not update the error list or the original source (@a m_charStream) to make + /// it possible to report errors to the user even after the optimization has been performed. + void reparse(); + void reportUnimplementedFeatureError(langutil::UnimplementedFeatureError const& _error); Language m_language = Language::Assembly; diff --git a/test/cmdlineTests/ast_ir/output b/test/cmdlineTests/ast_ir/output index 76f111990870..3211ef49b3bf 100644 --- a/test/cmdlineTests/ast_ir/output +++ b/test/cmdlineTests/ast_ir/output @@ -637,24 +637,24 @@ Optimized IR AST: { "code": { "block": { - "nativeSrc": "58:315:0", + "nativeSrc": "58:298:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "68:299:0", + "nativeSrc": "68:282:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "128:27:0", + "nativeSrc": "111:27:0", "nodeType": "YulVariableDeclaration", "src": "60:13:0", "value": { "arguments": [ { "kind": "number", - "nativeSrc": "150:4:0", + "nativeSrc": "133:4:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -663,18 +663,18 @@ Optimized IR AST: ], "functionName": { "name": "memoryguard", - "nativeSrc": "138:11:0", + "nativeSrc": "121:11:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "138:17:0", + "nativeSrc": "121:17:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, "variables": [ { "name": "_1", - "nativeSrc": "132:2:0", + "nativeSrc": "115:2:0", "nodeType": "YulTypedName", "src": "60:13:0", "type": "" @@ -686,7 +686,7 @@ Optimized IR AST: "arguments": [ { "kind": "number", - "nativeSrc": "175:2:0", + "nativeSrc": "158:2:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -694,28 +694,28 @@ Optimized IR AST: }, { "name": "_1", - "nativeSrc": "179:2:0", + "nativeSrc": "162:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" } ], "functionName": { "name": "mstore", - "nativeSrc": "168:6:0", + "nativeSrc": "151:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "168:14:0", + "nativeSrc": "151:14:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "168:14:0", + "nativeSrc": "151:14:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" }, { "body": { - "nativeSrc": "210:16:0", + "nativeSrc": "193:16:0", "nodeType": "YulBlock", "src": "60:13:0", "statements": [ @@ -724,7 +724,7 @@ Optimized IR AST: "arguments": [ { "kind": "number", - "nativeSrc": "219:1:0", + "nativeSrc": "202:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -732,7 +732,7 @@ Optimized IR AST: }, { "kind": "number", - "nativeSrc": "222:1:0", + "nativeSrc": "205:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -741,15 +741,15 @@ Optimized IR AST: ], "functionName": { "name": "revert", - "nativeSrc": "212:6:0", + "nativeSrc": "195:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "212:12:0", + "nativeSrc": "195:12:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "212:12:0", + "nativeSrc": "195:12:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" } @@ -759,20 +759,20 @@ Optimized IR AST: "arguments": [], "functionName": { "name": "callvalue", - "nativeSrc": "198:9:0", + "nativeSrc": "181:9:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "198:11:0", + "nativeSrc": "181:11:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "195:31:0", + "nativeSrc": "178:31:0", "nodeType": "YulIf", "src": "60:13:0" }, { - "nativeSrc": "239:34:0", + "nativeSrc": "222:34:0", "nodeType": "YulVariableDeclaration", "src": "60:13:0", "value": { @@ -780,7 +780,7 @@ Optimized IR AST: { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "258:14:0", + "nativeSrc": "241:14:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -789,18 +789,18 @@ Optimized IR AST: ], "functionName": { "name": "datasize", - "nativeSrc": "249:8:0", + "nativeSrc": "232:8:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "249:24:0", + "nativeSrc": "232:24:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, "variables": [ { "name": "_2", - "nativeSrc": "243:2:0", + "nativeSrc": "226:2:0", "nodeType": "YulTypedName", "src": "60:13:0", "type": "" @@ -812,7 +812,7 @@ Optimized IR AST: "arguments": [ { "name": "_1", - "nativeSrc": "295:2:0", + "nativeSrc": "278:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, @@ -821,7 +821,7 @@ Optimized IR AST: { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "310:14:0", + "nativeSrc": "293:14:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -830,32 +830,32 @@ Optimized IR AST: ], "functionName": { "name": "dataoffset", - "nativeSrc": "299:10:0", + "nativeSrc": "282:10:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "299:26:0", + "nativeSrc": "282:26:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, { "name": "_2", - "nativeSrc": "327:2:0", + "nativeSrc": "310:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" } ], "functionName": { "name": "codecopy", - "nativeSrc": "286:8:0", + "nativeSrc": "269:8:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "286:44:0", + "nativeSrc": "269:44:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "286:44:0", + "nativeSrc": "269:44:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" }, @@ -864,28 +864,28 @@ Optimized IR AST: "arguments": [ { "name": "_1", - "nativeSrc": "350:2:0", + "nativeSrc": "333:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, { "name": "_2", - "nativeSrc": "354:2:0", + "nativeSrc": "337:2:0", "nodeType": "YulIdentifier", "src": "60:13:0" } ], "functionName": { "name": "return", - "nativeSrc": "343:6:0", + "nativeSrc": "326:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "343:14:0", + "nativeSrc": "326:14:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "343:14:0", + "nativeSrc": "326:14:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" } @@ -901,12 +901,12 @@ Optimized IR AST: { "code": { "block": { - "nativeSrc": "453:118:0", + "nativeSrc": "436:101:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "467:94:0", + "nativeSrc": "450:77:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ @@ -915,7 +915,7 @@ Optimized IR AST: "arguments": [ { "kind": "number", - "nativeSrc": "542:1:0", + "nativeSrc": "508:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -923,7 +923,7 @@ Optimized IR AST: }, { "kind": "number", - "nativeSrc": "545:1:0", + "nativeSrc": "511:1:0", "nodeType": "YulLiteral", "src": "60:13:0", "type": "", @@ -932,15 +932,15 @@ Optimized IR AST: ], "functionName": { "name": "revert", - "nativeSrc": "535:6:0", + "nativeSrc": "501:6:0", "nodeType": "YulIdentifier", "src": "60:13:0" }, - "nativeSrc": "535:12:0", + "nativeSrc": "501:12:0", "nodeType": "YulFunctionCall", "src": "60:13:0" }, - "nativeSrc": "535:12:0", + "nativeSrc": "501:12:0", "nodeType": "YulExpressionStatement", "src": "60:13:0" } diff --git a/test/cmdlineTests/linking_strict_assembly/output b/test/cmdlineTests/linking_strict_assembly/output index 29a8abdfaea8..4fa6edc0c372 100644 --- a/test/cmdlineTests/linking_strict_assembly/output +++ b/test/cmdlineTests/linking_strict_assembly/output @@ -16,11 +16,11 @@ Binary representation: 7312345678901234567890123456789012345678905f5500 Text representation: - /* "linking_strict_assembly/input.yul":44:79 */ + /* "linking_strict_assembly/input.yul":58:93 */ linkerSymbol("f919ba91ac99f96129544b80b9516b27a80e376b9dc693819d0b18b7e0395612") - /* "linking_strict_assembly/input.yul":95:96 */ + /* "linking_strict_assembly/input.yul":113:114 */ 0x00 - /* "linking_strict_assembly/input.yul":88:103 */ + /* "linking_strict_assembly/input.yul":106:121 */ sstore - /* "linking_strict_assembly/input.yul":22:109 */ + /* "linking_strict_assembly/input.yul":22:137 */ stop diff --git a/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files/output b/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files/output index 4aecfc6b26b1..69c0a21f63c1 100644 --- a/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files/output +++ b/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files/output @@ -18,19 +18,19 @@ Binary representation: 731111111111111111111111111111111111111111732222222222222222222222222222222222222222905f5560015500 Text representation: - /* "linking_strict_assembly_same_library_name_different_files/input.yul":45:75 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":59:89 */ linkerSymbol("f3ffc10c396a7cc41ae954b050792839d20947bf73497d30c49a9fda1ea477ec") - /* "linking_strict_assembly_same_library_name_different_files/input.yul":97:127 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":115:145 */ linkerSymbol("c3523432985587641d17c68161d2f700c57aaf4ed21cda4f25d76193c831f97f") - /* "linking_strict_assembly_same_library_name_different_files/input.yul":136:152 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":158:174 */ swap1 - /* "linking_strict_assembly_same_library_name_different_files/input.yul":143:144 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":165:166 */ 0x00 - /* "linking_strict_assembly_same_library_name_different_files/input.yul":136:152 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":158:174 */ sstore - /* "linking_strict_assembly_same_library_name_different_files/input.yul":168:169 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":194:195 */ 0x01 - /* "linking_strict_assembly_same_library_name_different_files/input.yul":161:177 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":187:203 */ sstore - /* "linking_strict_assembly_same_library_name_different_files/input.yul":22:183 */ + /* "linking_strict_assembly_same_library_name_different_files/input.yul":22:219 */ stop diff --git a/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files_in_link_references/output b/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files_in_link_references/output index 10a7fe7fe067..14fafa4e4604 100644 --- a/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files_in_link_references/output +++ b/test/cmdlineTests/linking_strict_assembly_same_library_name_different_files_in_link_references/output @@ -18,19 +18,19 @@ Binary representation: 73123456789012345678901234567890123456789073__$c3523432985587641d17c68161d2f700c5$__905f5560015500 Text representation: - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":45:75 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":59:89 */ linkerSymbol("f3ffc10c396a7cc41ae954b050792839d20947bf73497d30c49a9fda1ea477ec") - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":97:127 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":115:145 */ linkerSymbol("c3523432985587641d17c68161d2f700c57aaf4ed21cda4f25d76193c831f97f") - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":136:152 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":158:174 */ swap1 - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":143:144 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":165:166 */ 0x00 - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":136:152 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":158:174 */ sstore - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":168:169 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":194:195 */ 0x01 - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":161:177 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":187:203 */ sstore - /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":22:183 */ + /* "linking_strict_assembly_same_library_name_different_files_in_link_references/input.yul":22:219 */ stop diff --git a/test/cmdlineTests/linking_strict_assembly_unresolved_references/output b/test/cmdlineTests/linking_strict_assembly_unresolved_references/output index a110db5a3e4e..3b2d84ab3c6b 100644 --- a/test/cmdlineTests/linking_strict_assembly_unresolved_references/output +++ b/test/cmdlineTests/linking_strict_assembly_unresolved_references/output @@ -18,19 +18,19 @@ Binary representation: 73123456789012345678901234567890123456789073__$fb58009a6b1ecea3b9d99bedd645df4ec3$__905f5560015500 Text representation: - /* "linking_strict_assembly_unresolved_references/input.yul":45:81 */ + /* "linking_strict_assembly_unresolved_references/input.yul":59:95 */ linkerSymbol("05b0326038374a21e0895480a58bda0768cdcc04c8d18f154362d1ca5223d245") - /* "linking_strict_assembly_unresolved_references/input.yul":103:139 */ + /* "linking_strict_assembly_unresolved_references/input.yul":121:157 */ linkerSymbol("fb58009a6b1ecea3b9d99bedd645df4ec308f17bc0087e5f39d078f77f809177") - /* "linking_strict_assembly_unresolved_references/input.yul":148:164 */ + /* "linking_strict_assembly_unresolved_references/input.yul":170:186 */ swap1 - /* "linking_strict_assembly_unresolved_references/input.yul":155:156 */ + /* "linking_strict_assembly_unresolved_references/input.yul":177:178 */ 0x00 - /* "linking_strict_assembly_unresolved_references/input.yul":148:164 */ + /* "linking_strict_assembly_unresolved_references/input.yul":170:186 */ sstore - /* "linking_strict_assembly_unresolved_references/input.yul":180:181 */ + /* "linking_strict_assembly_unresolved_references/input.yul":206:207 */ 0x01 - /* "linking_strict_assembly_unresolved_references/input.yul":173:189 */ + /* "linking_strict_assembly_unresolved_references/input.yul":199:215 */ sstore - /* "linking_strict_assembly_unresolved_references/input.yul":22:195 */ + /* "linking_strict_assembly_unresolved_references/input.yul":22:231 */ stop diff --git a/test/cmdlineTests/object_compiler/output b/test/cmdlineTests/object_compiler/output index 5dd572272a6a..a88851b96c71 100644 --- a/test/cmdlineTests/object_compiler/output +++ b/test/cmdlineTests/object_compiler/output @@ -26,40 +26,40 @@ Binary representation: 335f55600880600d5f395ff3fe5f545f5260205ff3 Text representation: - /* "object_compiler/input.yul":128:136 */ + /* "object_compiler/input.yul":65:73 */ caller - /* "object_compiler/input.yul":125:126 */ + /* "object_compiler/input.yul":62:63 */ 0x00 - /* "object_compiler/input.yul":118:137 */ + /* "object_compiler/input.yul":55:74 */ sstore - /* "object_compiler/input.yul":240:259 */ + /* "object_compiler/input.yul":97:116 */ dataSize(sub_0) - /* "object_compiler/input.yul":217:238 */ + /* "object_compiler/input.yul":141:162 */ dup1 dataOffset(sub_0) - /* "object_compiler/input.yul":125:126 */ + /* "object_compiler/input.yul":138:139 */ 0x00 - /* "object_compiler/input.yul":205:260 */ + /* "object_compiler/input.yul":129:167 */ codecopy - /* "object_compiler/input.yul":125:126 */ + /* "object_compiler/input.yul":187:188 */ 0x00 - /* "object_compiler/input.yul":265:295 */ + /* "object_compiler/input.yul":180:193 */ return stop sub_0: assembly { - /* "object_compiler/input.yul":397:398 */ + /* "object_compiler/input.yul":294:295 */ 0x00 - /* "object_compiler/input.yul":391:399 */ + /* "object_compiler/input.yul":288:296 */ sload - /* "object_compiler/input.yul":397:398 */ + /* "object_compiler/input.yul":285:286 */ 0x00 - /* "object_compiler/input.yul":381:400 */ + /* "object_compiler/input.yul":278:297 */ mstore - /* "object_compiler/input.yul":417:421 */ + /* "object_compiler/input.yul":324:328 */ 0x20 - /* "object_compiler/input.yul":397:398 */ + /* "object_compiler/input.yul":321:322 */ 0x00 - /* "object_compiler/input.yul":407:422 */ + /* "object_compiler/input.yul":314:329 */ return } diff --git a/test/cmdlineTests/standard_irOptimized_ast_requested/output.json b/test/cmdlineTests/standard_irOptimized_ast_requested/output.json index 5c6762ac9907..f80f4466cad8 100644 --- a/test/cmdlineTests/standard_irOptimized_ast_requested/output.json +++ b/test/cmdlineTests/standard_irOptimized_ast_requested/output.json @@ -5,12 +5,12 @@ "irOptimizedAst": { "code": { "block": { - "nativeSrc": "43:639:0", + "nativeSrc": "43:622:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "53:421:0", + "nativeSrc": "53:404:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ @@ -19,7 +19,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "120:2:0", + "nativeSrc": "103:2:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -29,7 +29,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "136:4:0", + "nativeSrc": "119:4:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -38,32 +38,32 @@ ], "functionName": { "name": "memoryguard", - "nativeSrc": "124:11:0", + "nativeSrc": "107:11:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "124:17:0", + "nativeSrc": "107:17:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "mstore", - "nativeSrc": "113:6:0", + "nativeSrc": "96:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "113:29:0", + "nativeSrc": "96:29:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "113:29:0", + "nativeSrc": "96:29:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" }, { "body": { - "nativeSrc": "182:111:0", + "nativeSrc": "165:111:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ @@ -72,15 +72,15 @@ "arguments": [], "functionName": { "name": "revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb", - "nativeSrc": "200:77:0", + "nativeSrc": "183:77:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "200:79:0", + "nativeSrc": "183:79:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "200:79:0", + "nativeSrc": "183:79:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } @@ -90,38 +90,38 @@ "arguments": [], "functionName": { "name": "callvalue", - "nativeSrc": "158:9:0", + "nativeSrc": "141:9:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "158:11:0", + "nativeSrc": "141:11:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "155:138:0", + "nativeSrc": "138:138:0", "nodeType": "YulIf", "src": "56:13:0" }, { - "nativeSrc": "306:30:0", + "nativeSrc": "289:30:0", "nodeType": "YulVariableDeclaration", "src": "56:13:0", "value": { "arguments": [], "functionName": { "name": "allocate_unbounded", - "nativeSrc": "316:18:0", + "nativeSrc": "299:18:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "316:20:0", + "nativeSrc": "299:20:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, "variables": [ { "name": "_1", - "nativeSrc": "310:2:0", + "nativeSrc": "293:2:0", "nodeType": "YulTypedName", "src": "56:13:0", "type": "" @@ -133,7 +133,7 @@ "arguments": [ { "name": "_1", - "nativeSrc": "358:2:0", + "nativeSrc": "341:2:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, @@ -142,7 +142,7 @@ { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "373:14:0", + "nativeSrc": "356:14:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -151,11 +151,11 @@ ], "functionName": { "name": "dataoffset", - "nativeSrc": "362:10:0", + "nativeSrc": "345:10:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "362:26:0", + "nativeSrc": "345:26:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, @@ -164,7 +164,7 @@ { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "399:14:0", + "nativeSrc": "382:14:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -173,26 +173,26 @@ ], "functionName": { "name": "datasize", - "nativeSrc": "390:8:0", + "nativeSrc": "373:8:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "390:24:0", + "nativeSrc": "373:24:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "codecopy", - "nativeSrc": "349:8:0", + "nativeSrc": "332:8:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "349:66:0", + "nativeSrc": "332:66:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "349:66:0", + "nativeSrc": "332:66:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" }, @@ -201,7 +201,7 @@ "arguments": [ { "name": "_1", - "nativeSrc": "435:2:0", + "nativeSrc": "418:2:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, @@ -210,7 +210,7 @@ { "hexValue": "435f325f6465706c6f796564", "kind": "string", - "nativeSrc": "448:14:0", + "nativeSrc": "431:14:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -219,26 +219,26 @@ ], "functionName": { "name": "datasize", - "nativeSrc": "439:8:0", + "nativeSrc": "422:8:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "439:24:0", + "nativeSrc": "422:24:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "return", - "nativeSrc": "428:6:0", + "nativeSrc": "411:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "428:36:0", + "nativeSrc": "411:36:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "428:36:0", + "nativeSrc": "411:36:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } @@ -246,19 +246,19 @@ }, { "body": { - "nativeSrc": "531:23:0", + "nativeSrc": "514:23:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ { - "nativeSrc": "533:19:0", + "nativeSrc": "516:19:0", "nodeType": "YulAssignment", "src": "56:13:0", "value": { "arguments": [ { "kind": "number", - "nativeSrc": "549:2:0", + "nativeSrc": "532:2:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -267,18 +267,18 @@ ], "functionName": { "name": "mload", - "nativeSrc": "543:5:0", + "nativeSrc": "526:5:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "543:9:0", + "nativeSrc": "526:9:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, "variableNames": [ { "name": "memPtr", - "nativeSrc": "533:6:0", + "nativeSrc": "516:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" } @@ -287,12 +287,12 @@ ] }, "name": "allocate_unbounded", - "nativeSrc": "483:71:0", + "nativeSrc": "466:71:0", "nodeType": "YulFunctionDefinition", "returnVariables": [ { "name": "memPtr", - "nativeSrc": "516:6:0", + "nativeSrc": "499:6:0", "nodeType": "YulTypedName", "src": "56:13:0", "type": "" @@ -302,7 +302,7 @@ }, { "body": { - "nativeSrc": "660:16:0", + "nativeSrc": "643:16:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ @@ -311,7 +311,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "669:1:0", + "nativeSrc": "652:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -319,7 +319,7 @@ }, { "kind": "number", - "nativeSrc": "672:1:0", + "nativeSrc": "655:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -328,22 +328,22 @@ ], "functionName": { "name": "revert", - "nativeSrc": "662:6:0", + "nativeSrc": "645:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "662:12:0", + "nativeSrc": "645:12:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "662:12:0", + "nativeSrc": "645:12:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } ] }, "name": "revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb", - "nativeSrc": "563:113:0", + "nativeSrc": "546:113:0", "nodeType": "YulFunctionDefinition", "src": "56:13:0" } @@ -357,12 +357,12 @@ { "code": { "block": { - "nativeSrc": "747:361:0", + "nativeSrc": "730:344:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "761:207:0", + "nativeSrc": "744:190:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ @@ -371,7 +371,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "836:2:0", + "nativeSrc": "802:2:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -381,7 +381,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "852:4:0", + "nativeSrc": "818:4:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -390,26 +390,26 @@ ], "functionName": { "name": "memoryguard", - "nativeSrc": "840:11:0", + "nativeSrc": "806:11:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "840:17:0", + "nativeSrc": "806:17:0", "nodeType": "YulFunctionCall", "src": "56:13:0" } ], "functionName": { "name": "mstore", - "nativeSrc": "829:6:0", + "nativeSrc": "795:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "829:29:0", + "nativeSrc": "795:29:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "829:29:0", + "nativeSrc": "795:29:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" }, @@ -418,15 +418,15 @@ "arguments": [], "functionName": { "name": "revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74", - "nativeSrc": "875:77:0", + "nativeSrc": "841:77:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "875:79:0", + "nativeSrc": "841:79:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "875:79:0", + "nativeSrc": "841:79:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } @@ -434,7 +434,7 @@ }, { "body": { - "nativeSrc": "1082:16:0", + "nativeSrc": "1048:16:0", "nodeType": "YulBlock", "src": "56:13:0", "statements": [ @@ -443,7 +443,7 @@ "arguments": [ { "kind": "number", - "nativeSrc": "1091:1:0", + "nativeSrc": "1057:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -451,7 +451,7 @@ }, { "kind": "number", - "nativeSrc": "1094:1:0", + "nativeSrc": "1060:1:0", "nodeType": "YulLiteral", "src": "56:13:0", "type": "", @@ -460,22 +460,22 @@ ], "functionName": { "name": "revert", - "nativeSrc": "1084:6:0", + "nativeSrc": "1050:6:0", "nodeType": "YulIdentifier", "src": "56:13:0" }, - "nativeSrc": "1084:12:0", + "nativeSrc": "1050:12:0", "nodeType": "YulFunctionCall", "src": "56:13:0" }, - "nativeSrc": "1084:12:0", + "nativeSrc": "1050:12:0", "nodeType": "YulExpressionStatement", "src": "56:13:0" } ] }, "name": "revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74", - "nativeSrc": "981:117:0", + "nativeSrc": "947:117:0", "nodeType": "YulFunctionDefinition", "src": "56:13:0" } diff --git a/test/cmdlineTests/standard_yul/output.json b/test/cmdlineTests/standard_yul/output.json index 8d2ab0074790..30fe1dd7ecb7 100644 --- a/test/cmdlineTests/standard_yul/output.json +++ b/test/cmdlineTests/standard_yul/output.json @@ -3,17 +3,17 @@ "A": { "object": { "evm": { - "assembly": " /* \"A\":38:39 */ + "assembly": " /* \"A\":99:100 */ 0x00 - /* \"A\":11:19 */ + /* \"A\":60:68 */ dup1 dup1 mload - /* \"A\":27:36 */ + /* \"A\":88:97 */ add - /* \"A\":20:40 */ + /* \"A\":81:101 */ sstore - /* \"A\":0:42 */ + /* \"A\":27:117 */ stop ", "bytecode": { diff --git a/test/cmdlineTests/standard_yul_object/output.json b/test/cmdlineTests/standard_yul_object/output.json index 87d0cab8f4ff..3181da426000 100644 --- a/test/cmdlineTests/standard_yul_object/output.json +++ b/test/cmdlineTests/standard_yul_object/output.json @@ -3,16 +3,16 @@ "A": { "NamedObject": { "evm": { - "assembly": " /* \"A\":80:81 */ + "assembly": " /* \"A\":118:119 */ 0x00 - /* \"A\":39:61 */ + /* \"A\":65:87 */ dup1 data_4e03657aea45a94fc7d47ba826c8d667c0d1e6e33a64a036ec44f58fa12d6c45 - /* \"A\":69:78 */ + /* \"A\":107:116 */ add - /* \"A\":62:82 */ + /* \"A\":100:120 */ sstore - /* \"A\":28:84 */ + /* \"A\":32:136 */ stop stop data_4e03657aea45a94fc7d47ba826c8d667c0d1e6e33a64a036ec44f58fa12d6c45 616263 diff --git a/test/cmdlineTests/standard_yul_object_name/output.json b/test/cmdlineTests/standard_yul_object_name/output.json index c6e98130d210..1512900e1c85 100644 --- a/test/cmdlineTests/standard_yul_object_name/output.json +++ b/test/cmdlineTests/standard_yul_object_name/output.json @@ -3,24 +3,24 @@ "A": { "NamedObject": { "evm": { - "assembly": " /* \"A\":80:81 */ + "assembly": " /* \"A\":118:119 */ 0x00 - /* \"A\":39:61 */ + /* \"A\":65:87 */ dup1 data_4e03657aea45a94fc7d47ba826c8d667c0d1e6e33a64a036ec44f58fa12d6c45 - /* \"A\":69:78 */ + /* \"A\":107:116 */ add - /* \"A\":62:82 */ + /* \"A\":100:120 */ sstore - /* \"A\":28:84 */ + /* \"A\":32:136 */ stop stop data_4e03657aea45a94fc7d47ba826c8d667c0d1e6e33a64a036ec44f58fa12d6c45 616263 sub_0: assembly { - /* \"A\":147:148 */ + /* \"A\":223:224 */ 0x00 - /* \"A\":137:149 */ + /* \"A\":213:225 */ dup1 revert } diff --git a/test/cmdlineTests/standard_yul_optimiserSteps/output.json b/test/cmdlineTests/standard_yul_optimiserSteps/output.json index 1c72379c610b..2a654d20a9cb 100644 --- a/test/cmdlineTests/standard_yul_optimiserSteps/output.json +++ b/test/cmdlineTests/standard_yul_optimiserSteps/output.json @@ -3,14 +3,14 @@ "A": { "object": { "evm": { - "assembly": " /* \"A\":38:39 */ + "assembly": " /* \"A\":99:100 */ 0x00 - /* \"A\":11:19 */ + /* \"A\":60:68 */ dup1 mload - /* \"A\":20:40 */ + /* \"A\":81:101 */ sstore - /* \"A\":0:42 */ + /* \"A\":27:117 */ stop ", "bytecode": { diff --git a/test/cmdlineTests/standard_yul_optimized/output.json b/test/cmdlineTests/standard_yul_optimized/output.json index c443b2863f15..513f8148a0f9 100644 --- a/test/cmdlineTests/standard_yul_optimized/output.json +++ b/test/cmdlineTests/standard_yul_optimized/output.json @@ -3,14 +3,14 @@ "A": { "object": { "evm": { - "assembly": " /* \"A\":17:18 */ + "assembly": " /* \"A\":48:49 */ 0x00 - /* \"A\":11:19 */ + /* \"A\":38:46 */ dup1 mload - /* \"A\":20:40 */ + /* \"A\":31:50 */ sstore - /* \"A\":0:42 */ + /* \"A\":27:54 */ stop ", "bytecode": { diff --git a/test/cmdlineTests/standard_yul_stack_opt/output.json b/test/cmdlineTests/standard_yul_stack_opt/output.json index 9d89edfb4ae9..4d7d96b49d0b 100644 --- a/test/cmdlineTests/standard_yul_stack_opt/output.json +++ b/test/cmdlineTests/standard_yul_stack_opt/output.json @@ -3,19 +3,19 @@ "A": { "object": { "evm": { - "assembly": " /* \"A\":16:17 */ + "assembly": " /* \"A\":61:62 */ 0x01 - /* \"A\":27:28 */ + /* \"A\":58:59 */ 0x00 - /* \"A\":20:32 */ + /* \"A\":51:63 */ sstore - /* \"A\":50:51 */ + /* \"A\":87:88 */ 0x02 - /* \"A\":61:63 */ + /* \"A\":83:85 */ 0x20 - /* \"A\":54:67 */ + /* \"A\":76:89 */ sstore - /* \"A\":0:72 */ + /* \"A\":27:105 */ stop " } diff --git a/test/cmdlineTests/standard_yul_stack_opt_disabled/output.json b/test/cmdlineTests/standard_yul_stack_opt_disabled/output.json index f0752b812b44..ca7e2de19979 100644 --- a/test/cmdlineTests/standard_yul_stack_opt_disabled/output.json +++ b/test/cmdlineTests/standard_yul_stack_opt_disabled/output.json @@ -3,17 +3,17 @@ "A": { "object": { "evm": { - "assembly": " /* \"A\":16:17 */ + "assembly": " /* \"A\":61:62 */ 0x01 - /* \"A\":27:28 */ + /* \"A\":58:59 */ 0x00 - /* \"A\":20:32 */ + /* \"A\":51:63 */ sstore - /* \"A\":50:51 */ + /* \"A\":87:88 */ 0x02 - /* \"A\":61:63 */ + /* \"A\":83:85 */ 0x20 - /* \"A\":54:67 */ + /* \"A\":76:89 */ sstore " } diff --git a/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output index 25fb482d484e..305185f016e8 100644 --- a/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output +++ b/test/cmdlineTests/strict_asm_asm_json_without_debug_info_annotations/output @@ -171,207 +171,207 @@ EVM assembly: ".auxdata": "1234abcd", ".code": [ { - "begin": 469, - "end": 486, + "begin": 468, + "end": 485, "name": "PUSH", "source": -1, "value": "80" }, { - "begin": 503, - "end": 517, + "begin": 502, + "end": 516, "name": "DUP1", "source": -1 }, { - "begin": 510, - "end": 512, + "begin": 509, + "end": 511, "name": "PUSH", "source": -1, "value": "40" }, { - "begin": 503, - "end": 517, + "begin": 502, + "end": 516, "name": "MSTORE", "source": -1 }, { - "begin": 563, - "end": 564, + "begin": 562, + "end": 563, "name": "PUSH", "source": -1, "value": "4" }, { - "begin": 547, - "end": 561, + "begin": 546, + "end": 560, "name": "CALLDATASIZE", "source": -1 }, { - "begin": 544, - "end": 565, + "begin": 543, + "end": 564, "name": "LT", "source": -1 }, { - "begin": 537, - "end": 566, + "begin": 536, + "end": 565, "name": "ISZERO", "source": -1 }, { - "begin": 534, - "end": 832, + "begin": 533, + "end": 831, "name": "PUSH [tag]", "source": -1, "value": "1" }, { - "begin": 534, - "end": 832, + "begin": 533, + "end": 831, "name": "JUMPI", "source": -1 }, { - "begin": 427, - "end": 885, + "begin": 426, + "end": 884, "name": "tag", "source": -1, "value": "2" }, { - "begin": 427, - "end": 885, + "begin": 426, + "end": 884, "name": "JUMPDEST", "source": -1 }, { - "begin": 859, - "end": 860, + "begin": 858, + "end": 859, "name": "PUSH", "source": -1, "value": "0" }, { - "begin": 849, - "end": 861, + "begin": 848, + "end": 860, "name": "DUP1", "source": -1 }, { - "begin": 849, - "end": 861, + "begin": 848, + "end": 860, "name": "REVERT", "source": -1 }, { - "begin": 583, - "end": 832, + "begin": 582, + "end": 831, "name": "tag", "source": -1, "value": "1" }, { - "begin": 583, - "end": 832, + "begin": 582, + "end": 831, "name": "JUMPDEST", "source": -1 }, { - "begin": 615, - "end": 616, + "begin": 614, + "end": 615, "name": "PUSH", "source": -1, "value": "0" }, { - "begin": 653, - "end": 669, + "begin": 652, + "end": 668, "name": "CALLDATALOAD", "source": -1 }, { - "begin": 648, - "end": 651, + "begin": 647, + "end": 650, "name": "PUSH", "source": -1, "value": "E0" }, { - "begin": 644, - "end": 670, + "begin": 643, + "end": 669, "name": "SHR", "source": -1 }, { - "begin": 696, - "end": 706, + "begin": 695, + "end": 705, "name": "PUSH", "source": -1, "value": "B4F40C61" }, { - "begin": 691, - "end": 814, + "begin": 690, + "end": 813, "name": "SUB", "source": -1 }, { - "begin": 583, - "end": 832, + "begin": 582, + "end": 831, "name": "PUSH [tag]", "source": -1, "value": "2" }, { - "begin": 691, - "end": 814, + "begin": 690, + "end": 813, "name": "JUMPI", "source": -1 }, { - "begin": 789, - "end": 791, + "begin": 788, + "end": 790, "name": "PUSH", "source": -1, "value": "20" }, { - "begin": 744, - "end": 752, + "begin": 743, + "end": 751, "name": "SWAP1", "source": -1 }, { - "begin": 750, - "end": 751, + "begin": 749, + "end": 750, "name": "PUSH", "source": -1, "value": "1" }, { - "begin": 744, - "end": 752, + "begin": 743, + "end": 751, "name": "SLOAD", "source": -1 }, { - "begin": 733, - "end": 753, + "begin": 732, + "end": 752, "name": "DUP2", "source": -1 }, { - "begin": 733, - "end": 753, + "begin": 732, + "end": 752, "name": "MSTORE", "source": -1 }, { - "begin": 778, - "end": 792, + "begin": 777, + "end": 791, "name": "RETURN", "source": -1 } diff --git a/test/cmdlineTests/strict_asm_ast_compact_json/output b/test/cmdlineTests/strict_asm_ast_compact_json/output index b4c6dc142467..b2271c36cb05 100644 --- a/test/cmdlineTests/strict_asm_ast_compact_json/output +++ b/test/cmdlineTests/strict_asm_ast_compact_json/output @@ -5,12 +5,12 @@ AST: { "code": { "block": { - "nativeSrc": "60:246:0", + "nativeSrc": "60:85:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ { - "nativeSrc": "60:246:0", + "nativeSrc": "70:69:0", "nodeType": "YulBlock", "src": "-1:-1:0", "statements": [ @@ -19,7 +19,7 @@ AST: "arguments": [ { "kind": "number", - "nativeSrc": "122:2:0", + "nativeSrc": "121:2:0", "nodeType": "YulLiteral", "src": "60:41:0", "type": "", @@ -27,7 +27,7 @@ AST: }, { "kind": "number", - "nativeSrc": "126:3:0", + "nativeSrc": "125:3:0", "nodeType": "YulLiteral", "src": "60:41:0", "type": "", @@ -36,15 +36,15 @@ AST: ], "functionName": { "name": "mstore", - "nativeSrc": "115:6:0", + "nativeSrc": "114:6:0", "nodeType": "YulIdentifier", "src": "60:41:0" }, - "nativeSrc": "115:15:0", + "nativeSrc": "114:15:0", "nodeType": "YulFunctionCall", "src": "60:41:0" }, - "nativeSrc": "115:15:0", + "nativeSrc": "114:15:0", "nodeType": "YulExpressionStatement", "src": "60:41:0" } diff --git a/test/cmdlineTests/strict_asm_evm_version_byzantium/output b/test/cmdlineTests/strict_asm_evm_version_byzantium/output index 3a23390a4039..2840e1d2b697 100644 --- a/test/cmdlineTests/strict_asm_evm_version_byzantium/output +++ b/test/cmdlineTests/strict_asm_evm_version_byzantium/output @@ -11,5 +11,5 @@ Binary representation: 00 Text representation: - /* "strict_asm_evm_version_byzantium/input.yul":0:2 */ + /* "strict_asm_evm_version_byzantium/input.yul":27:34 */ stop diff --git a/test/cmdlineTests/strict_asm_evm_version_constantinople/output b/test/cmdlineTests/strict_asm_evm_version_constantinople/output index c8febd6f1757..9362866b43dc 100644 --- a/test/cmdlineTests/strict_asm_evm_version_constantinople/output +++ b/test/cmdlineTests/strict_asm_evm_version_constantinople/output @@ -11,5 +11,5 @@ Binary representation: 00 Text representation: - /* "strict_asm_evm_version_constantinople/input.yul":0:2 */ + /* "strict_asm_evm_version_constantinople/input.yul":27:34 */ stop diff --git a/test/cmdlineTests/strict_asm_optimizer_steps/output b/test/cmdlineTests/strict_asm_optimizer_steps/output index c10fb02fb9a9..58c91976185c 100644 --- a/test/cmdlineTests/strict_asm_optimizer_steps/output +++ b/test/cmdlineTests/strict_asm_optimizer_steps/output @@ -27,58 +27,58 @@ Binary representation: 608060405234601357600c60185f39600c5ff35b5f80fdfe608060405236155f555f80fd Text representation: - /* "strict_asm_optimizer_steps/input.yul":45:48 */ + /* "strict_asm_optimizer_steps/input.yul":59:62 */ 0x80 - /* "strict_asm_optimizer_steps/input.yul":41:43 */ + /* "strict_asm_optimizer_steps/input.yul":55:57 */ 0x40 - /* "strict_asm_optimizer_steps/input.yul":34:49 */ + /* "strict_asm_optimizer_steps/input.yul":48:63 */ mstore - /* "strict_asm_optimizer_steps/input.yul":61:72 */ + /* "strict_asm_optimizer_steps/input.yul":79:90 */ callvalue - /* "strict_asm_optimizer_steps/input.yul":58:89 */ + /* "strict_asm_optimizer_steps/input.yul":76:107 */ tag_1 jumpi - /* "strict_asm_optimizer_steps/input.yul":138:162 */ + /* "strict_asm_optimizer_steps/input.yul":160:184 */ dataSize(sub_0) - /* "strict_asm_optimizer_steps/input.yul":110:136 */ + /* "strict_asm_optimizer_steps/input.yul":132:158 */ dataOffset(sub_0) - /* "strict_asm_optimizer_steps/input.yul":107:108 */ + /* "strict_asm_optimizer_steps/input.yul":129:130 */ 0x00 - /* "strict_asm_optimizer_steps/input.yul":98:163 */ + /* "strict_asm_optimizer_steps/input.yul":120:185 */ codecopy - /* "strict_asm_optimizer_steps/input.yul":182:206 */ + /* "strict_asm_optimizer_steps/input.yul":208:232 */ dataSize(sub_0) - /* "strict_asm_optimizer_steps/input.yul":179:180 */ + /* "strict_asm_optimizer_steps/input.yul":205:206 */ 0x00 - /* "strict_asm_optimizer_steps/input.yul":172:207 */ + /* "strict_asm_optimizer_steps/input.yul":198:233 */ return - /* "strict_asm_optimizer_steps/input.yul":73:89 */ + /* "strict_asm_optimizer_steps/input.yul":91:107 */ tag_1: - /* "strict_asm_optimizer_steps/input.yul":85:86 */ + /* "strict_asm_optimizer_steps/input.yul":103:104 */ 0x00 - /* "strict_asm_optimizer_steps/input.yul":75:87 */ + /* "strict_asm_optimizer_steps/input.yul":93:105 */ dup1 revert stop sub_0: assembly { - /* "strict_asm_optimizer_steps/input.yul":298:301 */ + /* "strict_asm_optimizer_steps/input.yul":334:337 */ 0x80 - /* "strict_asm_optimizer_steps/input.yul":294:296 */ + /* "strict_asm_optimizer_steps/input.yul":330:332 */ 0x40 - /* "strict_asm_optimizer_steps/input.yul":287:302 */ + /* "strict_asm_optimizer_steps/input.yul":323:338 */ mstore - /* "strict_asm_optimizer_steps/input.yul":533:547 */ + /* "strict_asm_optimizer_steps/input.yul":372:386 */ calldatasize - /* "strict_asm_optimizer_steps/input.yul":526:548 */ + /* "strict_asm_optimizer_steps/input.yul":365:387 */ iszero - /* "strict_asm_optimizer_steps/input.yul":523:524 */ + /* "strict_asm_optimizer_steps/input.yul":362:363 */ 0x00 - /* "strict_asm_optimizer_steps/input.yul":516:549 */ + /* "strict_asm_optimizer_steps/input.yul":355:388 */ sstore - /* "strict_asm_optimizer_steps/input.yul":576:577 */ + /* "strict_asm_optimizer_steps/input.yul":415:416 */ 0x00 - /* "strict_asm_optimizer_steps/input.yul":566:578 */ + /* "strict_asm_optimizer_steps/input.yul":405:417 */ dup1 revert } diff --git a/test/cmdlineTests/strict_asm_output_selection_asm_only/output b/test/cmdlineTests/strict_asm_output_selection_asm_only/output index abe2143d3f89..317c9a9ae2fd 100644 --- a/test/cmdlineTests/strict_asm_output_selection_asm_only/output +++ b/test/cmdlineTests/strict_asm_output_selection_asm_only/output @@ -2,11 +2,11 @@ ======= strict_asm_output_selection_asm_only/input.yul (EVM) ======= Text representation: - /* "strict_asm_output_selection_asm_only/input.yul":15:17 */ + /* "strict_asm_output_selection_asm_only/input.yul":41:43 */ 0x2a - /* "strict_asm_output_selection_asm_only/input.yul":29:30 */ + /* "strict_asm_output_selection_asm_only/input.yul":38:39 */ 0x00 - /* "strict_asm_output_selection_asm_only/input.yul":22:34 */ + /* "strict_asm_output_selection_asm_only/input.yul":31:44 */ sstore - /* "strict_asm_output_selection_asm_only/input.yul":0:36 */ + /* "strict_asm_output_selection_asm_only/input.yul":27:48 */ stop diff --git a/test/cmdlineTests/strict_asm_warning/err b/test/cmdlineTests/strict_asm_warning/err index 1024e870f968..0661ae1ffec2 100644 --- a/test/cmdlineTests/strict_asm_warning/err +++ b/test/cmdlineTests/strict_asm_warning/err @@ -3,9 +3,3 @@ Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun | 4 | selfdestruct(0) | ^^^^^^^^^^^^ - -Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. - --> strict_asm_warning/input.yul:4:5: - | -4 | selfdestruct(0) - | ^^^^^^^^^^^^ diff --git a/test/cmdlineTests/strict_asm_warning_optimize/err b/test/cmdlineTests/strict_asm_warning_optimize/err index 2f3c9bb4a0d0..098aa00baf69 100644 --- a/test/cmdlineTests/strict_asm_warning_optimize/err +++ b/test/cmdlineTests/strict_asm_warning_optimize/err @@ -3,9 +3,3 @@ Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun | 4 | selfdestruct(0) | ^^^^^^^^^^^^ - -Warning: "selfdestruct" has been deprecated. Note that, starting from the Cancun hard fork, the underlying opcode no longer deletes the code and data associated with an account and only transfers its Ether to the beneficiary, unless executed in the same transaction in which the contract was created (see EIP-6780). Any use in newly deployed contracts is strongly discouraged even if the new behavior is taken into account. Future changes to the EVM might further reduce the functionality of the opcode. - --> strict_asm_warning_optimize/input.yul:4:5: - | -4 | selfdestruct(0) - | ^^^^^^^^^^^^ diff --git a/test/cmdlineTests/yul_function_name_clashes_different_params/output b/test/cmdlineTests/yul_function_name_clashes_different_params/output index 22cee64c1f48..85884a6a0ede 100644 --- a/test/cmdlineTests/yul_function_name_clashes_different_params/output +++ b/test/cmdlineTests/yul_function_name_clashes_different_params/output @@ -23,37 +23,37 @@ Binary representation: 60056011565b600d60706016565b9055005b5f3590565b359056 Text representation: - /* "yul_function_name_clashes_different_params/input.yul":151:154 */ + /* "yul_function_name_clashes_different_params/input.yul":92:95 */ tag_3 tag_1 jump // in tag_3: - /* "yul_function_name_clashes_different_params/input.yul":260:267 */ + /* "yul_function_name_clashes_different_params/input.yul":113:122 */ tag_4 - /* "yul_function_name_clashes_different_params/input.yul":262:266 */ + /* "yul_function_name_clashes_different_params/input.yul":117:121 */ 0x70 - /* "yul_function_name_clashes_different_params/input.yul":260:267 */ + /* "yul_function_name_clashes_different_params/input.yul":113:122 */ tag_2 jump // in tag_4: - /* "yul_function_name_clashes_different_params/input.yul":286:298 */ + /* "yul_function_name_clashes_different_params/input.yul":135:147 */ swap1 sstore - /* "yul_function_name_clashes_different_params/input.yul":27:304 */ + /* "yul_function_name_clashes_different_params/input.yul":27:284 */ stop - /* "yul_function_name_clashes_different_params/input.yul":79:133 */ + /* "yul_function_name_clashes_different_params/input.yul":166:216 */ tag_1: - /* "yul_function_name_clashes_different_params/input.yul":129:130 */ + /* "yul_function_name_clashes_different_params/input.yul":212:213 */ 0x00 - /* "yul_function_name_clashes_different_params/input.yul":116:131 */ + /* "yul_function_name_clashes_different_params/input.yul":199:214 */ calldataload - /* "yul_function_name_clashes_different_params/input.yul":79:133 */ + /* "yul_function_name_clashes_different_params/input.yul":166:216 */ swap1 jump // out - /* "yul_function_name_clashes_different_params/input.yul":187:242 */ + /* "yul_function_name_clashes_different_params/input.yul":225:278 */ tag_2: - /* "yul_function_name_clashes_different_params/input.yul":225:240 */ + /* "yul_function_name_clashes_different_params/input.yul":261:276 */ calldataload - /* "yul_function_name_clashes_different_params/input.yul":187:242 */ + /* "yul_function_name_clashes_different_params/input.yul":225:278 */ swap1 jump // out diff --git a/test/cmdlineTests/yul_optimize_runs/output b/test/cmdlineTests/yul_optimize_runs/output index b7fcabaaca48..589f8ce1a12c 100644 --- a/test/cmdlineTests/yul_optimize_runs/output +++ b/test/cmdlineTests/yul_optimize_runs/output @@ -24,28 +24,28 @@ Binary representation: 602480600a5f395ff3fe7fabc12345000000000000000000000000000000000000000000000000000000005f5500 Text representation: - /* "yul_optimize_runs/input.yul":115:143 */ + /* "yul_optimize_runs/input.yul":64:92 */ dataSize(sub_0) - /* "yul_optimize_runs/input.yul":83:113 */ + /* "yul_optimize_runs/input.yul":117:147 */ dup1 dataOffset(sub_0) - /* "yul_optimize_runs/input.yul":80:81 */ + /* "yul_optimize_runs/input.yul":114:115 */ 0x00 - /* "yul_optimize_runs/input.yul":71:144 */ + /* "yul_optimize_runs/input.yul":105:152 */ codecopy - /* "yul_optimize_runs/input.yul":80:81 */ + /* "yul_optimize_runs/input.yul":172:173 */ 0x00 - /* "yul_optimize_runs/input.yul":153:192 */ + /* "yul_optimize_runs/input.yul":165:178 */ return stop sub_0: assembly { - /* "yul_optimize_runs/input.yul":273:293 */ + /* "yul_optimize_runs/input.yul":282:348 */ 0xabc1234500000000000000000000000000000000000000000000000000000000 - /* "yul_optimize_runs/input.yul":313:314 */ + /* "yul_optimize_runs/input.yul":279:280 */ 0x00 - /* "yul_optimize_runs/input.yul":306:324 */ + /* "yul_optimize_runs/input.yul":272:349 */ sstore - /* "yul_optimize_runs/input.yul":244:334 */ + /* "yul_optimize_runs/input.yul":240:373 */ stop } diff --git a/test/cmdlineTests/yul_verbatim_msize/output b/test/cmdlineTests/yul_verbatim_msize/output index 22259fff71a1..f684bac21752 100644 --- a/test/cmdlineTests/yul_verbatim_msize/output +++ b/test/cmdlineTests/yul_verbatim_msize/output @@ -17,18 +17,19 @@ Binary representation: 6120005150616160025f5500 Text representation: - /* "yul_verbatim_msize/input.yul":125:131 */ + /* "yul_verbatim_msize/input.yul":61:67 */ 0x2000 - /* "yul_verbatim_msize/input.yul":119:132 */ + /* "yul_verbatim_msize/input.yul":55:68 */ mload + /* "yul_verbatim_msize/input.yul":51:69 */ pop - /* "yul_verbatim_msize/input.yul":137:157 */ + /* "yul_verbatim_msize/input.yul":82:102 */ verbatimbytecode_6161 - /* "yul_verbatim_msize/input.yul":172:173 */ + /* "yul_verbatim_msize/input.yul":125:126 */ 0x02 - /* "yul_verbatim_msize/input.yul":169:170 */ + /* "yul_verbatim_msize/input.yul":122:123 */ 0x00 - /* "yul_verbatim_msize/input.yul":162:174 */ + /* "yul_verbatim_msize/input.yul":115:127 */ sstore - /* "yul_verbatim_msize/input.yul":0:176 */ + /* "yul_verbatim_msize/input.yul":27:143 */ stop diff --git a/test/libyul/objectCompiler/data.yul b/test/libyul/objectCompiler/data.yul index caa6499218db..ad8899fb11bd 100644 --- a/test/libyul/objectCompiler/data.yul +++ b/test/libyul/objectCompiler/data.yul @@ -5,10 +5,10 @@ object "a" { } // ---- // Assembly: -// /* "source":20:22 */ +// /* "source":22:29 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // Bytecode: 00fe // Opcodes: STOP INVALID -// SourceMappings: 20:2:0:-:0 +// SourceMappings: 22:7:0:-:0 diff --git a/test/libyul/objectCompiler/datacopy.yul b/test/libyul/objectCompiler/datacopy.yul index 719b109f1db7..9f7fca9adc8d 100644 --- a/test/libyul/objectCompiler/datacopy.yul +++ b/test/libyul/objectCompiler/datacopy.yul @@ -13,40 +13,40 @@ object "a" { } // ---- // Assembly: -// /* "source":57:72 */ +// /* "source":77:92 */ // dataSize(sub_0) -// /* "source":38:55 */ +// /* "source":58:75 */ // dataOffset(sub_0) -// /* "source":35:36 */ +// /* "source":55:56 */ // 0x00 -// /* "source":26:73 */ +// /* "source":46:93 */ // codecopy -// /* "source":88:103 */ +// /* "source":116:131 */ // dataSize(sub_0) -// /* "source":85:86 */ +// /* "source":113:114 */ // 0x00 -// /* "source":78:104 */ +// /* "source":106:132 */ // return // stop // // sub_0: assembly { -// /* "source":153:170 */ +// /* "source":223:240 */ // 0x00 -// /* "source":150:151 */ +// /* "source":220:221 */ // 0x00 -// /* "source":143:171 */ +// /* "source":213:241 */ // sstore -// /* "source":188:205 */ +// /* "source":268:285 */ // 0x0d -// /* "source":185:186 */ +// /* "source":265:266 */ // 0x00 -// /* "source":178:206 */ +// /* "source":258:286 */ // mstore -// /* "source":135:212 */ +// /* "source":181:310 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // } // Bytecode: 6009600b5f3960095ff3fe5f5f55600d5f5200fe // Opcodes: PUSH1 0x9 PUSH1 0xB PUSH0 CODECOPY PUSH1 0x9 PUSH0 RETURN INVALID PUSH0 PUSH0 SSTORE PUSH1 0xD PUSH0 MSTORE STOP INVALID -// SourceMappings: 57:15:0:-:0;38:17;35:1;26:47;88:15;85:1;78:26 +// SourceMappings: 77:15:0:-:0;58:17;55:1;46:47;116:15;113:1;106:26 diff --git a/test/libyul/objectCompiler/dataoffset_code.yul b/test/libyul/objectCompiler/dataoffset_code.yul index 58521c87f9be..8ca10add2f26 100644 --- a/test/libyul/objectCompiler/dataoffset_code.yul +++ b/test/libyul/objectCompiler/dataoffset_code.yul @@ -7,28 +7,28 @@ object "a" { } // ---- // Assembly: -// /* "source":32:49 */ +// /* "source":44:61 */ // dataOffset(sub_0) -// /* "source":29:30 */ +// /* "source":41:42 */ // 0x00 -// /* "source":22:50 */ +// /* "source":34:62 */ // sstore -// /* "source":20:52 */ +// /* "source":22:70 */ // stop // stop // // sub_0: assembly { -// /* "source":91:92 */ +// /* "source":117:118 */ // 0x08 -// /* "source":88:89 */ +// /* "source":114:115 */ // 0x00 -// /* "source":81:93 */ +// /* "source":107:119 */ // sstore -// /* "source":79:95 */ +// /* "source":103:123 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // } // Bytecode: 60065f5500fe60085f5500fe // Opcodes: PUSH1 0x6 PUSH0 SSTORE STOP INVALID PUSH1 0x8 PUSH0 SSTORE STOP INVALID -// SourceMappings: 32:17:0:-:0;29:1;22:28;20:32 +// SourceMappings: 44:17:0:-:0;41:1;34:28;22:48 diff --git a/test/libyul/objectCompiler/dataoffset_data.yul b/test/libyul/objectCompiler/dataoffset_data.yul index 61f0c4418957..915567489816 100644 --- a/test/libyul/objectCompiler/dataoffset_data.yul +++ b/test/libyul/objectCompiler/dataoffset_data.yul @@ -4,16 +4,16 @@ object "a" { } // ---- // Assembly: -// /* "source":32:51 */ +// /* "source":56:75 */ // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f -// /* "source":29:30 */ +// /* "source":53:54 */ // 0x00 -// /* "source":22:52 */ +// /* "source":46:76 */ // sstore -// /* "source":20:54 */ +// /* "source":22:92 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // Bytecode: 60065f5500fe48656c6c6f2c20576f726c6421 // Opcodes: PUSH1 0x6 PUSH0 SSTORE STOP INVALID BASEFEE PUSH6 0x6C6C6F2C2057 PUSH16 0x726C6421000000000000000000000000 -// SourceMappings: 32:19:0:-:0;29:1;22:30;20:34 +// SourceMappings: 56:19:0:-:0;53:1;46:30;22:70 diff --git a/test/libyul/objectCompiler/dataoffset_self.yul b/test/libyul/objectCompiler/dataoffset_self.yul index ae123ba49a0b..681c24c0eecb 100644 --- a/test/libyul/objectCompiler/dataoffset_self.yul +++ b/test/libyul/objectCompiler/dataoffset_self.yul @@ -4,16 +4,16 @@ object "a" { } // ---- // Assembly: -// /* "source":32:47 */ +// /* "source":44:59 */ // 0x00 -// /* "source":29:30 */ +// /* "source":41:42 */ // 0x00 -// /* "source":22:48 */ +// /* "source":34:60 */ // sstore -// /* "source":20:50 */ +// /* "source":22:68 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // Bytecode: 5f5f5500fe // Opcodes: PUSH0 PUSH0 SSTORE STOP INVALID -// SourceMappings: 32:15:0:-:0;29:1;22:26;20:30 +// SourceMappings: 44:15:0:-:0;41:1;34:26;22:46 diff --git a/test/libyul/objectCompiler/datasize_code.yul b/test/libyul/objectCompiler/datasize_code.yul index 4e559ab895c6..cab7987ea9cc 100644 --- a/test/libyul/objectCompiler/datasize_code.yul +++ b/test/libyul/objectCompiler/datasize_code.yul @@ -7,28 +7,28 @@ object "a" { } // ---- // Assembly: -// /* "source":32:47 */ +// /* "source":44:59 */ // dataSize(sub_0) -// /* "source":29:30 */ +// /* "source":41:42 */ // 0x00 -// /* "source":22:48 */ +// /* "source":34:60 */ // sstore -// /* "source":20:50 */ +// /* "source":22:68 */ // stop // stop // // sub_0: assembly { -// /* "source":89:90 */ +// /* "source":115:116 */ // 0x08 -// /* "source":86:87 */ +// /* "source":112:113 */ // 0x00 -// /* "source":79:91 */ +// /* "source":105:117 */ // sstore -// /* "source":77:93 */ +// /* "source":101:121 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // } // Bytecode: 60065f5500fe // Opcodes: PUSH1 0x6 PUSH0 SSTORE STOP INVALID -// SourceMappings: 32:15:0:-:0;29:1;22:26;20:30 +// SourceMappings: 44:15:0:-:0;41:1;34:26;22:46 diff --git a/test/libyul/objectCompiler/datasize_data.yul b/test/libyul/objectCompiler/datasize_data.yul index 3281bd9ba7c3..d1261d2464a4 100644 --- a/test/libyul/objectCompiler/datasize_data.yul +++ b/test/libyul/objectCompiler/datasize_data.yul @@ -4,16 +4,16 @@ object "a" { } // ---- // Assembly: -// /* "source":32:49 */ +// /* "source":44:61 */ // 0x0d -// /* "source":29:30 */ +// /* "source":41:42 */ // 0x00 -// /* "source":22:50 */ +// /* "source":34:62 */ // sstore -// /* "source":20:52 */ +// /* "source":22:70 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // Bytecode: 600d5f5500fe // Opcodes: PUSH1 0xD PUSH0 SSTORE STOP INVALID -// SourceMappings: 32:17:0:-:0;29:1;22:28;20:32 +// SourceMappings: 44:17:0:-:0;41:1;34:28;22:48 diff --git a/test/libyul/objectCompiler/datasize_self.yul b/test/libyul/objectCompiler/datasize_self.yul index 6bc520af58e7..2a19d0a88f69 100644 --- a/test/libyul/objectCompiler/datasize_self.yul +++ b/test/libyul/objectCompiler/datasize_self.yul @@ -4,16 +4,16 @@ object "a" { } // ---- // Assembly: -// /* "source":32:45 */ +// /* "source":36:49 */ // bytecodeSize -// /* "source":29:30 */ +// /* "source":33:34 */ // 0x00 -// /* "source":22:46 */ +// /* "source":26:50 */ // sstore -// /* "source":20:48 */ +// /* "source":22:54 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // Bytecode: 60065f5500fe // Opcodes: PUSH1 0x6 PUSH0 SSTORE STOP INVALID -// SourceMappings: 32:13:0:-:0;29:1;22:24;20:28 +// SourceMappings: 36:13:0:-:0;33:1;26:24;22:32 diff --git a/test/libyul/objectCompiler/immutable_long_name_does_not_end_up_in_bytecode.yul b/test/libyul/objectCompiler/immutable_long_name_does_not_end_up_in_bytecode.yul index 285a8a8d548d..c6fd0ac80527 100644 --- a/test/libyul/objectCompiler/immutable_long_name_does_not_end_up_in_bytecode.yul +++ b/test/libyul/objectCompiler/immutable_long_name_does_not_end_up_in_bytecode.yul @@ -9,14 +9,14 @@ object "a" { } // ---- // Assembly: -// /* "source":167:209 */ +// /* "source":143:185 */ // 0x1234567890123456789012345678901234567890 -// /* "source":58:59 */ +// /* "source":59:60 */ // 0x00 -// /* "source":32:219 */ +// /* "source":46:186 */ // assignImmutable("0x85a5b1db611c82c46f5fa18e39ae218397536256c451e5de155a86de843a9ad6") -// /* "source":22:225 */ +// /* "source":22:202 */ // stop // Bytecode: 7312345678901234567890123456789012345678905f505000 // Opcodes: PUSH20 0x1234567890123456789012345678901234567890 PUSH0 POP POP STOP -// SourceMappings: 167:42:0:-:0;58:1;32:187;;22:203 +// SourceMappings: 143:42:0:-:0;59:1;46:140;;22:180 diff --git a/test/libyul/objectCompiler/leading_and_trailing_dots.yul b/test/libyul/objectCompiler/leading_and_trailing_dots.yul index ea6a8fcd8bd8..13c95235571e 100644 --- a/test/libyul/objectCompiler/leading_and_trailing_dots.yul +++ b/test/libyul/objectCompiler/leading_and_trailing_dots.yul @@ -14,29 +14,29 @@ } // ---- // Assembly: -// /* "source":49:50 */ +// /* "source":53:54 */ // 0x02 -// /* "source":6:42 */ +// /* "source":108:140 */ // tag_1: -// /* "source":34:35 */ +// /* "source":136:137 */ // 0x00 -// /* "source":32:36 */ +// /* "source":134:138 */ // tag_1 // jump // in -// /* "source":56:92 */ +// /* "source":149:181 */ // tag_2: -// /* "source":84:85 */ +// /* "source":177:178 */ // 0x00 -// /* "source":82:86 */ +// /* "source":175:179 */ // tag_2 // jump // in -// /* "source":106:142 */ +// /* "source":190:222 */ // tag_3: -// /* "source":134:135 */ +// /* "source":218:219 */ // 0x00 -// /* "source":132:136 */ +// /* "source":216:220 */ // tag_3 // jump // in // Bytecode: 60025b5f6002565b5f6007565b5f600c56 // Opcodes: PUSH1 0x2 JUMPDEST PUSH0 PUSH1 0x2 JUMP JUMPDEST PUSH0 PUSH1 0x7 JUMP JUMPDEST PUSH0 PUSH1 0xC JUMP -// SourceMappings: 49:1:0:-:0;6:36;34:1;32:4;:::i;56:36::-;84:1;82:4;:::i;106:36::-;134:1;132:4;:::i +// SourceMappings: 53:1:0:-:0;108:32;136:1;134:4;:::i;149:32::-;177:1;175:4;:::i;190:32::-;218:1;216:4;:::i diff --git a/test/libyul/objectCompiler/linkersymbol.yul b/test/libyul/objectCompiler/linkersymbol.yul index c4da288e618f..91a456461f00 100644 --- a/test/libyul/objectCompiler/linkersymbol.yul +++ b/test/libyul/objectCompiler/linkersymbol.yul @@ -7,31 +7,31 @@ object "a" { } // ---- // Assembly: -// /* "source":179:180 */ +// /* "source":190:191 */ // 0x00 -// /* "source":174:177 */ +// /* "source":185:188 */ // 0x80 -// /* "source":171:172 */ +// /* "source":182:183 */ // 0x04 -// /* "source":44:79 */ +// /* "source":58:93 */ // dup2 // dup4 // linkerSymbol("f919ba91ac99f96129544b80b9516b27a80e376b9dc693819d0b18b7e0395612") -// /* "source":109:119 */ +// /* "source":127:137 */ // 0x18530aaf -// /* "source":104:107 */ +// /* "source":122:125 */ // 0xe3 -// /* "source":100:120 */ +// /* "source":118:138 */ // shl -// /* "source":88:121 */ +// /* "source":106:139 */ // dup4 // mstore -// /* "source":150:155 */ +// /* "source":161:166 */ // gas -// /* "source":145:181 */ +// /* "source":156:192 */ // call -// /* "source":130:181 */ +// /* "source":152:193 */ // stop // Bytecode: 5f6080600481837300000000000000000000000000000000000000006318530aaf60e31b83525af100 // Opcodes: PUSH0 PUSH1 0x80 PUSH1 0x4 DUP2 DUP4 PUSH20 0x0 PUSH4 0x18530AAF PUSH1 0xE3 SHL DUP4 MSTORE GAS CALL STOP -// SourceMappings: 179:1:0:-:0;174:3;171:1;44:35;;;109:10;104:3;100:20;88:33;;150:5;145:36;130:51 +// SourceMappings: 190:1:0:-:0;185:3;182:1;58:35;;;127:10;122:3;118:20;106:33;;161:5;156:36;152:41 diff --git a/test/libyul/objectCompiler/long_object_name.yul b/test/libyul/objectCompiler/long_object_name.yul index aa2dd1ac2eee..f75260224005 100644 --- a/test/libyul/objectCompiler/long_object_name.yul +++ b/test/libyul/objectCompiler/long_object_name.yul @@ -10,20 +10,20 @@ object "t" { // optimizationPreset: full // ---- // Assembly: -// /* "source":33:146 */ +// /* "source":56:169 */ // dataSize(sub_0) -// /* "source":30:31 */ +// /* "source":53:54 */ // 0x00 -// /* "source":23:147 */ +// /* "source":46:170 */ // sstore -// /* "source":19:150 */ +// /* "source":22:186 */ // stop // stop // // sub_0: assembly { -// /* "source":272:274 */ +// /* "source":317:324 */ // stop // } // Bytecode: 60015f5500fe // Opcodes: PUSH1 0x1 PUSH0 SSTORE STOP INVALID -// SourceMappings: 33:113:0:-:0;30:1;23:124;19:131 +// SourceMappings: 56:113:0:-:0;53:1;46:124;22:164 diff --git a/test/libyul/objectCompiler/manySubObjects.yul b/test/libyul/objectCompiler/manySubObjects.yul index 2f4b1638765f..c046b182ff21 100644 --- a/test/libyul/objectCompiler/manySubObjects.yul +++ b/test/libyul/objectCompiler/manySubObjects.yul @@ -136,340 +136,340 @@ object "root" { } // ---- // Assembly: -// /* "source":45:61 */ +// /* "source":59:75 */ // bytecodeSize -// /* "source":42:43 */ +// /* "source":56:57 */ // 0x00 -// /* "source":35:62 */ +// /* "source":49:76 */ // sstore -// /* "source":81:94 */ +// /* "source":99:112 */ // dataSize(sub_0) -// /* "source":78:79 */ +// /* "source":96:97 */ // 0x01 -// /* "source":71:95 */ +// /* "source":89:113 */ // sstore -// /* "source":114:127 */ +// /* "source":136:149 */ // dataSize(sub_1) -// /* "source":111:112 */ +// /* "source":133:134 */ // 0x02 -// /* "source":104:128 */ +// /* "source":126:150 */ // sstore -// /* "source":147:160 */ +// /* "source":173:186 */ // dataSize(sub_2) -// /* "source":144:145 */ +// /* "source":170:171 */ // 0x03 -// /* "source":137:161 */ +// /* "source":163:187 */ // sstore -// /* "source":180:193 */ +// /* "source":210:223 */ // dataSize(sub_3) -// /* "source":177:178 */ +// /* "source":207:208 */ // 0x04 -// /* "source":170:194 */ +// /* "source":200:224 */ // sstore -// /* "source":213:226 */ +// /* "source":247:260 */ // dataSize(sub_4) -// /* "source":210:211 */ +// /* "source":244:245 */ // 0x05 -// /* "source":203:227 */ +// /* "source":237:261 */ // sstore -// /* "source":246:259 */ +// /* "source":284:297 */ // dataSize(sub_5) -// /* "source":243:244 */ +// /* "source":281:282 */ // 0x06 -// /* "source":236:260 */ +// /* "source":274:298 */ // sstore -// /* "source":279:292 */ +// /* "source":321:334 */ // dataSize(sub_6) -// /* "source":276:277 */ +// /* "source":318:319 */ // 0x07 -// /* "source":269:293 */ +// /* "source":311:335 */ // sstore -// /* "source":312:325 */ +// /* "source":358:371 */ // dataSize(sub_7) -// /* "source":309:310 */ +// /* "source":355:356 */ // 0x08 -// /* "source":302:326 */ +// /* "source":348:372 */ // sstore -// /* "source":345:358 */ +// /* "source":395:408 */ // dataSize(sub_8) -// /* "source":342:343 */ +// /* "source":392:393 */ // 0x09 -// /* "source":335:359 */ +// /* "source":385:409 */ // sstore -// /* "source":379:392 */ +// /* "source":433:446 */ // dataSize(sub_9) -// /* "source":375:377 */ +// /* "source":429:431 */ // 0x0a -// /* "source":368:393 */ +// /* "source":422:447 */ // sstore -// /* "source":413:426 */ +// /* "source":471:484 */ // dataSize(sub_10) -// /* "source":409:411 */ +// /* "source":467:469 */ // 0x0b -// /* "source":402:427 */ +// /* "source":460:485 */ // sstore -// /* "source":447:460 */ +// /* "source":509:522 */ // dataSize(sub_11) -// /* "source":443:445 */ +// /* "source":505:507 */ // 0x0c -// /* "source":436:461 */ +// /* "source":498:523 */ // sstore -// /* "source":481:494 */ +// /* "source":547:560 */ // dataSize(sub_12) -// /* "source":477:479 */ +// /* "source":543:545 */ // 0x0d -// /* "source":470:495 */ +// /* "source":536:561 */ // sstore -// /* "source":515:528 */ +// /* "source":585:598 */ // dataSize(sub_13) -// /* "source":511:513 */ +// /* "source":581:583 */ // 0x0e -// /* "source":504:529 */ +// /* "source":574:599 */ // sstore -// /* "source":549:562 */ +// /* "source":623:636 */ // dataSize(sub_14) -// /* "source":545:547 */ +// /* "source":619:621 */ // 0x0f -// /* "source":538:563 */ +// /* "source":612:637 */ // sstore -// /* "source":583:596 */ +// /* "source":661:674 */ // dataSize(sub_15) -// /* "source":579:581 */ +// /* "source":657:659 */ // 0x10 -// /* "source":572:597 */ +// /* "source":650:675 */ // sstore -// /* "source":617:631 */ +// /* "source":699:713 */ // dataSize(sub_16) -// /* "source":613:615 */ +// /* "source":695:697 */ // 0x11 -// /* "source":606:632 */ +// /* "source":688:714 */ // sstore -// /* "source":25:638 */ +// /* "source":25:730 */ // stop // stop // // sub_0: assembly { -// /* "source":696:697 */ +// /* "source":805:806 */ // 0x00 -// /* "source":691:694 */ +// /* "source":800:803 */ // 0x64 -// /* "source":684:698 */ +// /* "source":793:807 */ // sstore -// /* "source":723:739 */ +// /* "source":836:852 */ // dataSize(sub_0) -// /* "source":718:721 */ +// /* "source":831:834 */ // 0xc8 -// /* "source":711:740 */ +// /* "source":824:853 */ // sstore -// /* "source":670:750 */ +// /* "source":761:877 */ // stop // stop // // sub_0: assembly { -// /* "source":822:823 */ +// /* "source":935:936 */ // 0x00 -// /* "source":817:820 */ +// /* "source":930:933 */ // 0x012c -// /* "source":810:824 */ +// /* "source":923:937 */ // sstore -// /* "source":792:838 */ +// /* "source":919:941 */ // stop // } // } // // sub_1: assembly { -// /* "source":912:913 */ +// /* "source":1004:1005 */ // 0x01 -// /* "source":907:910 */ +// /* "source":999:1002 */ // 0x64 -// /* "source":900:914 */ +// /* "source":992:1006 */ // sstore -// /* "source":886:924 */ +// /* "source":988:1010 */ // stop // } // // sub_2: assembly { -// /* "source":988:989 */ +// /* "source":1063:1064 */ // 0x02 -// /* "source":983:986 */ +// /* "source":1058:1061 */ // 0x65 -// /* "source":976:990 */ +// /* "source":1051:1065 */ // sstore -// /* "source":962:1000 */ +// /* "source":1047:1069 */ // stop // } // // sub_3: assembly { -// /* "source":1064:1065 */ +// /* "source":1122:1123 */ // 0x03 -// /* "source":1059:1062 */ +// /* "source":1117:1120 */ // 0x66 -// /* "source":1052:1066 */ +// /* "source":1110:1124 */ // sstore -// /* "source":1038:1076 */ +// /* "source":1106:1128 */ // stop // } // // sub_4: assembly { -// /* "source":1140:1141 */ +// /* "source":1181:1182 */ // 0x04 -// /* "source":1135:1138 */ +// /* "source":1176:1179 */ // 0x67 -// /* "source":1128:1142 */ +// /* "source":1169:1183 */ // sstore -// /* "source":1114:1152 */ +// /* "source":1165:1187 */ // stop // } // // sub_5: assembly { -// /* "source":1216:1217 */ +// /* "source":1240:1241 */ // 0x05 -// /* "source":1211:1214 */ +// /* "source":1235:1238 */ // 0x68 -// /* "source":1204:1218 */ +// /* "source":1228:1242 */ // sstore -// /* "source":1190:1228 */ +// /* "source":1224:1246 */ // stop // } // // sub_6: assembly { -// /* "source":1292:1293 */ +// /* "source":1299:1300 */ // 0x06 -// /* "source":1287:1290 */ +// /* "source":1294:1297 */ // 0x69 -// /* "source":1280:1294 */ +// /* "source":1287:1301 */ // sstore -// /* "source":1266:1304 */ +// /* "source":1283:1305 */ // stop // } // // sub_7: assembly { -// /* "source":1368:1369 */ +// /* "source":1358:1359 */ // 0x07 -// /* "source":1363:1366 */ +// /* "source":1353:1356 */ // 0x6a -// /* "source":1356:1370 */ +// /* "source":1346:1360 */ // sstore -// /* "source":1342:1380 */ +// /* "source":1342:1364 */ // stop // } // // sub_8: assembly { -// /* "source":1444:1445 */ +// /* "source":1417:1418 */ // 0x08 -// /* "source":1439:1442 */ +// /* "source":1412:1415 */ // 0x6b -// /* "source":1432:1446 */ +// /* "source":1405:1419 */ // sstore -// /* "source":1418:1456 */ +// /* "source":1401:1423 */ // stop // } // // sub_9: assembly { -// /* "source":1520:1521 */ +// /* "source":1476:1477 */ // 0x09 -// /* "source":1515:1518 */ +// /* "source":1471:1474 */ // 0x6c -// /* "source":1508:1522 */ +// /* "source":1464:1478 */ // sstore -// /* "source":1494:1532 */ +// /* "source":1460:1482 */ // stop // } // // sub_10: assembly { -// /* "source":1596:1598 */ +// /* "source":1535:1537 */ // 0x0a -// /* "source":1591:1594 */ +// /* "source":1530:1533 */ // 0x6d -// /* "source":1584:1599 */ +// /* "source":1523:1538 */ // sstore -// /* "source":1570:1609 */ +// /* "source":1519:1542 */ // stop // } // // sub_11: assembly { -// /* "source":1673:1675 */ +// /* "source":1595:1597 */ // 0x0b -// /* "source":1668:1671 */ +// /* "source":1590:1593 */ // 0x6e -// /* "source":1661:1676 */ +// /* "source":1583:1598 */ // sstore -// /* "source":1647:1686 */ +// /* "source":1579:1602 */ // stop // } // // sub_12: assembly { -// /* "source":1750:1752 */ +// /* "source":1655:1657 */ // 0x0c -// /* "source":1745:1748 */ +// /* "source":1650:1653 */ // 0x6f -// /* "source":1738:1753 */ +// /* "source":1643:1658 */ // sstore -// /* "source":1724:1763 */ +// /* "source":1639:1662 */ // stop // } // // sub_13: assembly { -// /* "source":1827:1829 */ +// /* "source":1715:1717 */ // 0x0d -// /* "source":1822:1825 */ +// /* "source":1710:1713 */ // 0x70 -// /* "source":1815:1830 */ +// /* "source":1703:1718 */ // sstore -// /* "source":1801:1840 */ +// /* "source":1699:1722 */ // stop // } // // sub_14: assembly { -// /* "source":1904:1906 */ +// /* "source":1775:1777 */ // 0x0e -// /* "source":1899:1902 */ +// /* "source":1770:1773 */ // 0x71 -// /* "source":1892:1907 */ +// /* "source":1763:1778 */ // sstore -// /* "source":1878:1917 */ +// /* "source":1759:1782 */ // stop // } // // sub_15: assembly { -// /* "source":1981:1983 */ +// /* "source":1835:1837 */ // 0x0f -// /* "source":1976:1979 */ +// /* "source":1830:1833 */ // 0x72 -// /* "source":1969:1984 */ +// /* "source":1823:1838 */ // sstore -// /* "source":1955:1994 */ +// /* "source":1819:1842 */ // stop // } // // sub_16: assembly { -// /* "source":2059:2061 */ +// /* "source":1924:1926 */ // 0x10 -// /* "source":2054:2057 */ +// /* "source":1919:1922 */ // 0x73 -// /* "source":2047:2062 */ +// /* "source":1912:1927 */ // sstore -// /* "source":2087:2104 */ +// /* "source":1956:1973 */ // dataSize(sub_0) -// /* "source":2082:2085 */ +// /* "source":1951:1954 */ // 0xc9 -// /* "source":2075:2105 */ +// /* "source":1944:1974 */ // sstore -// /* "source":2033:2115 */ +// /* "source":1880:1998 */ // stop // stop // // sub_0: assembly { -// /* "source":2188:2190 */ +// /* "source":2057:2059 */ // 0x10 -// /* "source":2183:2186 */ +// /* "source":2052:2055 */ // 0x012c -// /* "source":2176:2191 */ +// /* "source":2045:2060 */ // sstore -// /* "source":2158:2205 */ +// /* "source":2041:2064 */ // stop // } // } // Bytecode: 61005c5f55600b600155600660025560066003556006600455600660055560066006556006600755600660085560066009556006600a556006600b556006600c556006600d556006600e556006600f556006601055600c60115500fe // Opcodes: PUSH2 0x5C PUSH0 SSTORE PUSH1 0xB PUSH1 0x1 SSTORE PUSH1 0x6 PUSH1 0x2 SSTORE PUSH1 0x6 PUSH1 0x3 SSTORE PUSH1 0x6 PUSH1 0x4 SSTORE PUSH1 0x6 PUSH1 0x5 SSTORE PUSH1 0x6 PUSH1 0x6 SSTORE PUSH1 0x6 PUSH1 0x7 SSTORE PUSH1 0x6 PUSH1 0x8 SSTORE PUSH1 0x6 PUSH1 0x9 SSTORE PUSH1 0x6 PUSH1 0xA SSTORE PUSH1 0x6 PUSH1 0xB SSTORE PUSH1 0x6 PUSH1 0xC SSTORE PUSH1 0x6 PUSH1 0xD SSTORE PUSH1 0x6 PUSH1 0xE SSTORE PUSH1 0x6 PUSH1 0xF SSTORE PUSH1 0x6 PUSH1 0x10 SSTORE PUSH1 0xC PUSH1 0x11 SSTORE STOP INVALID -// SourceMappings: 45:16:0:-:0;42:1;35:27;81:13;78:1;71:24;114:13;111:1;104:24;147:13;144:1;137:24;180:13;177:1;170:24;213:13;210:1;203:24;246:13;243:1;236:24;279:13;276:1;269:24;312:13;309:1;302:24;345:13;342:1;335:24;379:13;375:2;368:25;413:13;409:2;402:25;447:13;443:2;436:25;481:13;477:2;470:25;515:13;511:2;504:25;549:13;545:2;538:25;583:13;579:2;572:25;617:14;613:2;606:26;25:613 +// SourceMappings: 59:16:0:-:0;56:1;49:27;99:13;96:1;89:24;136:13;133:1;126:24;173:13;170:1;163:24;210:13;207:1;200:24;247:13;244:1;237:24;284:13;281:1;274:24;321:13;318:1;311:24;358:13;355:1;348:24;395:13;392:1;385:24;433:13;429:2;422:25;471:13;467:2;460:25;509:13;505:2;498:25;547:13;543:2;536:25;585:13;581:2;574:25;623:13;619:2;612:25;661:13;657:2;650:25;699:14;695:2;688:26;25:705 diff --git a/test/libyul/objectCompiler/metadata.yul b/test/libyul/objectCompiler/metadata.yul index 335522d04d2b..4f8cda7a4c49 100644 --- a/test/libyul/objectCompiler/metadata.yul +++ b/test/libyul/objectCompiler/metadata.yul @@ -21,34 +21,34 @@ object "A" { } // ---- // Assembly: -// /* "source":35:48 */ +// /* "source":55:68 */ // 0x0e -// /* "source":62:75 */ +// /* "source":90:103 */ // 0x03 -// /* "source":80:92 */ +// /* "source":116:128 */ // swap1 -// /* "source":87:88 */ +// /* "source":123:124 */ // 0x00 -// /* "source":80:92 */ +// /* "source":116:128 */ // sstore -// /* "source":104:106 */ +// /* "source":148:150 */ // 0x20 -// /* "source":97:110 */ +// /* "source":141:154 */ // sstore -// /* "source":20:114 */ +// /* "source":22:170 */ // stop // stop // data_211450822d7f8c345093893187e7e1fbebc4ec67af72601920194be14104e336 48656c6c6f2c20576f726c643221 // data_e1629b9dda060bb30c7908346f6af189c16773fa148d3366701fbaa35d54f3c8 414243 // // sub_0: assembly { -// /* "source":157:176 */ +// /* "source":242:261 */ // data_211450822d7f8c345093893187e7e1fbebc4ec67af72601920194be14104e336 -// /* "source":190:191 */ +// /* "source":285:286 */ // 0x00 -// /* "source":183:195 */ +// /* "source":278:290 */ // sstore -// /* "source":140:201 */ +// /* "source":201:314 */ // stop // stop // data_211450822d7f8c345093893187e7e1fbebc4ec67af72601920194be14104e336 48656c6c6f2c20576f726c643221 @@ -59,4 +59,4 @@ object "A" { // auxdata: 0x4d32 // Bytecode: 600e6003905f5560205500fe4d32 // Opcodes: PUSH1 0xE PUSH1 0x3 SWAP1 PUSH0 SSTORE PUSH1 0x20 SSTORE STOP INVALID 0x4D ORIGIN -// SourceMappings: 35:13:0:-:0;62;80:12;87:1;80:12;104:2;97:13;20:94 +// SourceMappings: 55:13:0:-:0;90;116:12;123:1;116:12;148:2;141:13;22:148 diff --git a/test/libyul/objectCompiler/namedObject.yul b/test/libyul/objectCompiler/namedObject.yul index d55c3ca25335..06539dd89373 100644 --- a/test/libyul/objectCompiler/namedObject.yul +++ b/test/libyul/objectCompiler/namedObject.yul @@ -3,8 +3,8 @@ object "a" { } // ---- // Assembly: -// /* "source":20:22 */ +// /* "source":22:29 */ // stop // Bytecode: 00 // Opcodes: STOP -// SourceMappings: 20:2:0:-:0 +// SourceMappings: 22:7:0:-:0 diff --git a/test/libyul/objectCompiler/namedObjectCode.yul b/test/libyul/objectCompiler/namedObjectCode.yul index 5936aa744337..f18535d71189 100644 --- a/test/libyul/objectCompiler/namedObjectCode.yul +++ b/test/libyul/objectCompiler/namedObjectCode.yul @@ -3,14 +3,14 @@ object "a" { } // ---- // Assembly: -// /* "source":32:33 */ +// /* "source":36:37 */ // 0x01 -// /* "source":29:30 */ +// /* "source":33:34 */ // 0x00 -// /* "source":22:34 */ +// /* "source":26:38 */ // sstore -// /* "source":20:36 */ +// /* "source":22:42 */ // stop // Bytecode: 60015f5500 // Opcodes: PUSH1 0x1 PUSH0 SSTORE STOP -// SourceMappings: 32:1:0:-:0;29;22:12;20:16 +// SourceMappings: 36:1:0:-:0;33;26:12;22:20 diff --git a/test/libyul/objectCompiler/nested_optimizer.yul b/test/libyul/objectCompiler/nested_optimizer.yul index cde1210ff885..ae06509429a5 100644 --- a/test/libyul/objectCompiler/nested_optimizer.yul +++ b/test/libyul/objectCompiler/nested_optimizer.yul @@ -18,28 +18,28 @@ object "a" { // optimizationPreset: full // ---- // Assembly: -// /* "source":48:49 */ +// /* "source":58:59 */ // 0x00 -// /* "source":35:50 */ +// /* "source":41:56 */ // dup1 // calldataload -// /* "source":107:127 */ +// /* "source":34:60 */ // sstore -// /* "source":20:131 */ +// /* "source":22:68 */ // stop // stop // // sub_0: assembly { -// /* "source":188:189 */ +// /* "source":141:142 */ // 0x00 -// /* "source":175:190 */ +// /* "source":124:139 */ // dup1 // calldataload -// /* "source":253:273 */ +// /* "source":117:143 */ // sstore -// /* "source":158:279 */ +// /* "source":101:155 */ // stop // } // Bytecode: 5f80355500fe // Opcodes: PUSH0 DUP1 CALLDATALOAD SSTORE STOP INVALID -// SourceMappings: 48:1:0:-:0;35:15;;107:20;20:111 +// SourceMappings: 58:1:0:-:0;41:15;;34:26;22:46 diff --git a/test/libyul/objectCompiler/simple.yul b/test/libyul/objectCompiler/simple.yul index b84c49a5a43d..fb2339cebb09 100644 --- a/test/libyul/objectCompiler/simple.yul +++ b/test/libyul/objectCompiler/simple.yul @@ -3,14 +3,14 @@ } // ---- // Assembly: -// /* "source":14:15 */ +// /* "source":41:42 */ // 0x01 -// /* "source":11:12 */ +// /* "source":38:39 */ // 0x00 -// /* "source":4:16 */ +// /* "source":31:43 */ // sstore -// /* "source":0:18 */ +// /* "source":27:47 */ // stop // Bytecode: 60015f5500 // Opcodes: PUSH1 0x1 PUSH0 SSTORE STOP -// SourceMappings: 14:1:0:-:0;11;4:12;0:18 +// SourceMappings: 41:1:0:-:0;38;31:12;27:20 diff --git a/test/libyul/objectCompiler/simple_optimizer.yul b/test/libyul/objectCompiler/simple_optimizer.yul index 3ce4b7a4bb41..cc630758957a 100644 --- a/test/libyul/objectCompiler/simple_optimizer.yul +++ b/test/libyul/objectCompiler/simple_optimizer.yul @@ -8,15 +8,15 @@ // optimizationPreset: full // ---- // Assembly: -// /* "source":26:27 */ +// /* "source":63:64 */ // 0x00 -// /* "source":13:28 */ +// /* "source":46:61 */ // dup1 // calldataload -// /* "source":79:99 */ +// /* "source":39:65 */ // sstore -// /* "source":0:101 */ +// /* "source":27:73 */ // stop // Bytecode: 5f80355500 // Opcodes: PUSH0 DUP1 CALLDATALOAD SSTORE STOP -// SourceMappings: 26:1:0:-:0;13:15;;79:20;0:101 +// SourceMappings: 63:1:0:-:0;46:15;;39:26;27:46 diff --git a/test/libyul/objectCompiler/smoke.yul b/test/libyul/objectCompiler/smoke.yul index 3f1079aa7090..82aea42f5299 100644 --- a/test/libyul/objectCompiler/smoke.yul +++ b/test/libyul/objectCompiler/smoke.yul @@ -2,8 +2,8 @@ } // ---- // Assembly: -// /* "source":0:3 */ +// /* "source":27:34 */ // stop // Bytecode: 00 // Opcodes: STOP -// SourceMappings: 0:3:0:-:0 +// SourceMappings: 27:7:0:-:0 diff --git a/test/libyul/objectCompiler/subObject.yul b/test/libyul/objectCompiler/subObject.yul index 46fc03f10ea8..a47c4feda27f 100644 --- a/test/libyul/objectCompiler/subObject.yul +++ b/test/libyul/objectCompiler/subObject.yul @@ -6,21 +6,21 @@ object "a" { } // ---- // Assembly: -// /* "source":20:22 */ +// /* "source":22:29 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // // sub_0: assembly { -// /* "source":149:150 */ +// /* "source":123:124 */ // 0x01 -// /* "source":146:147 */ +// /* "source":120:121 */ // 0x00 -// /* "source":139:151 */ +// /* "source":113:125 */ // sstore -// /* "source":137:153 */ +// /* "source":109:129 */ // stop // } // Bytecode: 00fe // Opcodes: STOP INVALID -// SourceMappings: 20:2:0:-:0 +// SourceMappings: 22:7:0:-:0 diff --git a/test/libyul/objectCompiler/subObjectAccess.yul b/test/libyul/objectCompiler/subObjectAccess.yul index 291749220a45..b18c902db60f 100644 --- a/test/libyul/objectCompiler/subObjectAccess.yul +++ b/test/libyul/objectCompiler/subObjectAccess.yul @@ -67,164 +67,164 @@ object "A" { } // ---- // Assembly: -// /* "source":37:52 */ +// /* "source":57:72 */ // 0x00 -// /* "source":68:81 */ +// /* "source":96:109 */ // bytecodeSize -// /* "source":97:112 */ +// /* "source":133:148 */ // dataOffset(sub_0) -// /* "source":128:141 */ +// /* "source":172:185 */ // dataSize(sub_0) -// /* "source":158:175 */ +// /* "source":210:227 */ // dataOffset(sub_0.sub_0) -// /* "source":192:207 */ +// /* "source":252:267 */ // dataSize(sub_0.sub_0) -// /* "source":224:241 */ +// /* "source":292:309 */ // swap1 // dataOffset(sub_0.sub_1) -// /* "source":258:273 */ +// /* "source":334:349 */ // swap3 // dataSize(sub_0.sub_1) -// /* "source":291:310 */ +// /* "source":375:394 */ // swap5 // dataOffset(sub_0.sub_0.sub_0) -// /* "source":328:345 */ +// /* "source":420:437 */ // swap7 // dataSize(sub_0.sub_0.sub_0) -// /* "source":351:365 */ +// /* "source":450:464 */ // swap9 -// /* "source":358:359 */ +// /* "source":457:458 */ // 0x00 -// /* "source":351:365 */ +// /* "source":450:464 */ // sstore -// /* "source":377:379 */ +// /* "source":484:486 */ // 0x20 -// /* "source":370:385 */ +// /* "source":477:492 */ // sstore -// /* "source":397:399 */ +// /* "source":512:514 */ // 0x40 -// /* "source":390:405 */ +// /* "source":505:520 */ // sstore -// /* "source":417:419 */ +// /* "source":540:542 */ // 0x60 -// /* "source":410:425 */ +// /* "source":533:548 */ // sstore -// /* "source":437:440 */ +// /* "source":568:571 */ // 0x80 -// /* "source":430:447 */ +// /* "source":561:578 */ // sstore -// /* "source":459:462 */ +// /* "source":598:601 */ // 0xa0 -// /* "source":452:469 */ +// /* "source":591:608 */ // sstore -// /* "source":481:484 */ +// /* "source":628:631 */ // 0xc0 -// /* "source":474:491 */ +// /* "source":621:638 */ // sstore -// /* "source":503:506 */ +// /* "source":658:661 */ // 0xe0 -// /* "source":496:513 */ +// /* "source":651:668 */ // sstore -// /* "source":525:528 */ +// /* "source":688:691 */ // 0x0100 -// /* "source":518:536 */ +// /* "source":681:699 */ // sstore -// /* "source":548:551 */ +// /* "source":719:722 */ // 0x0120 -// /* "source":541:559 */ +// /* "source":712:730 */ // sstore -// /* "source":574:577 */ +// /* "source":753:756 */ // 0x0140 -// /* "source":571:572 */ +// /* "source":750:751 */ // 0x00 -// /* "source":564:578 */ +// /* "source":743:757 */ // return // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // // sub_0: assembly { -// /* "source":659:674 */ +// /* "source":896:911 */ // dataOffset(sub_0) -// /* "source":692:705 */ +// /* "source":939:952 */ // dataSize(sub_0) -// /* "source":723:738 */ +// /* "source":980:995 */ // dataOffset(sub_1) -// /* "source":756:769 */ +// /* "source":1023:1036 */ // dataSize(sub_1) -// /* "source":788:805 */ +// /* "source":1065:1082 */ // swap1 // dataOffset(sub_0.sub_0) -// /* "source":824:839 */ +// /* "source":1111:1126 */ // swap3 // dataSize(sub_0.sub_0) -// /* "source":847:861 */ +// /* "source":1143:1157 */ // swap5 -// /* "source":854:855 */ +// /* "source":1150:1151 */ // 0x00 -// /* "source":847:861 */ +// /* "source":1143:1157 */ // sstore -// /* "source":875:877 */ +// /* "source":1181:1183 */ // 0x20 -// /* "source":868:883 */ +// /* "source":1174:1189 */ // sstore -// /* "source":897:899 */ +// /* "source":1213:1215 */ // 0x40 -// /* "source":890:905 */ +// /* "source":1206:1221 */ // sstore -// /* "source":919:921 */ +// /* "source":1245:1247 */ // 0x60 -// /* "source":912:927 */ +// /* "source":1238:1253 */ // sstore -// /* "source":941:944 */ +// /* "source":1277:1280 */ // 0x80 -// /* "source":934:951 */ +// /* "source":1270:1287 */ // sstore -// /* "source":965:968 */ +// /* "source":1311:1314 */ // 0xa0 -// /* "source":958:975 */ +// /* "source":1304:1321 */ // sstore -// /* "source":992:995 */ +// /* "source":1348:1351 */ // 0xc0 -// /* "source":989:990 */ +// /* "source":1345:1346 */ // 0x00 -// /* "source":982:996 */ +// /* "source":1338:1352 */ // return // stop // // sub_0: assembly { -// /* "source":1052:1067 */ +// /* "source":1466:1481 */ // dataOffset(sub_0) -// /* "source":1087:1100 */ +// /* "source":1513:1526 */ // dataSize(sub_0) -// /* "source":1110:1124 */ +// /* "source":1547:1561 */ // swap1 -// /* "source":1117:1118 */ +// /* "source":1554:1555 */ // 0x00 -// /* "source":1110:1124 */ +// /* "source":1547:1561 */ // sstore -// /* "source":1140:1142 */ +// /* "source":1589:1591 */ // 0x20 -// /* "source":1133:1148 */ +// /* "source":1582:1597 */ // sstore -// /* "source":1167:1169 */ +// /* "source":1628:1630 */ // 0x40 -// /* "source":1164:1165 */ +// /* "source":1625:1626 */ // 0x00 -// /* "source":1157:1170 */ +// /* "source":1618:1631 */ // return // stop // // sub_0: assembly { -// /* "source":1223:1232 */ +// /* "source":1714:1723 */ // invalid // } // } // // sub_1: assembly { -// /* "source":1295:1304 */ +// /* "source":1794:1803 */ // invalid // } // } // Bytecode: 5f6084603d603660746010906073926001946073966001985f5560205560405560605560805560a05560c05560e05561010055610120556101405ff3fe6025601060356001906035926001945f5560205560405560605560805560a05560c05ff3fe600f6001905f5560205560405ff3fefefefe600f6001905f5560205560405ff3fefe // Opcodes: PUSH0 PUSH1 0x84 PUSH1 0x3D PUSH1 0x36 PUSH1 0x74 PUSH1 0x10 SWAP1 PUSH1 0x73 SWAP3 PUSH1 0x1 SWAP5 PUSH1 0x73 SWAP7 PUSH1 0x1 SWAP9 PUSH0 SSTORE PUSH1 0x20 SSTORE PUSH1 0x40 SSTORE PUSH1 0x60 SSTORE PUSH1 0x80 SSTORE PUSH1 0xA0 SSTORE PUSH1 0xC0 SSTORE PUSH1 0xE0 SSTORE PUSH2 0x100 SSTORE PUSH2 0x120 SSTORE PUSH2 0x140 PUSH0 RETURN INVALID PUSH1 0x25 PUSH1 0x10 PUSH1 0x35 PUSH1 0x1 SWAP1 PUSH1 0x35 SWAP3 PUSH1 0x1 SWAP5 PUSH0 SSTORE PUSH1 0x20 SSTORE PUSH1 0x40 SSTORE PUSH1 0x60 SSTORE PUSH1 0x80 SSTORE PUSH1 0xA0 SSTORE PUSH1 0xC0 PUSH0 RETURN INVALID PUSH1 0xF PUSH1 0x1 SWAP1 PUSH0 SSTORE PUSH1 0x20 SSTORE PUSH1 0x40 PUSH0 RETURN INVALID INVALID INVALID INVALID PUSH1 0xF PUSH1 0x1 SWAP1 PUSH0 SSTORE PUSH1 0x20 SSTORE PUSH1 0x40 PUSH0 RETURN INVALID INVALID -// SourceMappings: 37:15:0:-:0;68:13;97:15;128:13;158:17;192:15;224:17;;258:15;;291:19;;328:17;;351:14;358:1;351:14;377:2;370:15;397:2;390:15;417:2;410:15;437:3;430:17;459:3;452:17;481:3;474:17;503:3;496:17;525:3;518:18;548:3;541:18;574:3;571:1;564:14 +// SourceMappings: 57:15:0:-:0;96:13;133:15;172:13;210:17;252:15;292:17;;334:15;;375:19;;420:17;;450:14;457:1;450:14;484:2;477:15;512:2;505:15;540:2;533:15;568:3;561:17;598:3;591:17;628:3;621:17;658:3;651:17;688:3;681:18;719:3;712:18;753:3;750:1;743:14 diff --git a/test/libyul/objectCompiler/subSubObject.yul b/test/libyul/objectCompiler/subSubObject.yul index a9936d58fbdb..a4511324e901 100644 --- a/test/libyul/objectCompiler/subSubObject.yul +++ b/test/libyul/objectCompiler/subSubObject.yul @@ -12,30 +12,30 @@ object "a" { } // ---- // Assembly: -// /* "source":20:22 */ +// /* "source":22:29 */ // stop // stop // data_acaf3289d7b601cbd114fb36c4d29c85bbfd5e133f14cb355c3fd8d99367964f 48656c6c6f2c20576f726c6421 // // sub_0: assembly { -// /* "source":153:154 */ +// /* "source":123:124 */ // 0x01 -// /* "source":150:151 */ +// /* "source":120:121 */ // 0x00 -// /* "source":143:155 */ +// /* "source":113:125 */ // sstore -// /* "source":141:157 */ +// /* "source":109:129 */ // stop // stop // // sub_0: assembly { -// /* "source":203:204 */ +// /* "source":187:188 */ // 0x03 -// /* "source":200:201 */ +// /* "source":184:185 */ // 0x02 -// /* "source":193:205 */ +// /* "source":177:189 */ // sstore -// /* "source":191:207 */ +// /* "source":173:193 */ // stop // stop // data_6adf031833174bbe4c85eafe59ddb54e6584648c2c962c6f94791ab49caa0ad4 123456 @@ -43,4 +43,4 @@ object "a" { // } // Bytecode: 00fe // Opcodes: STOP INVALID -// SourceMappings: 20:2:0:-:0 +// SourceMappings: 22:7:0:-:0 diff --git a/test/libyul/objectCompiler/verbatim_bug.yul b/test/libyul/objectCompiler/verbatim_bug.yul index 778494f0b311..14a1c02b1f33 100644 --- a/test/libyul/objectCompiler/verbatim_bug.yul +++ b/test/libyul/objectCompiler/verbatim_bug.yul @@ -26,99 +26,99 @@ object "a" { // optimizationPreset: full // ---- // Assembly: -// /* "source":87:88 */ +// /* "source":65:66 */ // 0x00 -// /* "source":81:89 */ +// /* "source":59:67 */ // dup1 // sload -// /* "source":139:307 */ +// /* "source":133:225 */ // dup1 // iszero // tag_1 // jumpi -// /* "source":316:361 */ +// /* "source":238:263 */ // dup1 -// /* "source":321:325 */ +// /* "source":243:247 */ // 0x01 -// /* "source":316:361 */ +// /* "source":238:263 */ // eq // tag_3 // jumpi -// /* "source":370:448 */ +// /* "source":276:368 */ // dup1 -// /* "source":375:379 */ +// /* "source":281:285 */ // 0x02 -// /* "source":370:448 */ +// /* "source":276:368 */ // eq // tag_5 // jumpi -// /* "source":462:466 */ +// /* "source":386:390 */ // 0x03 -// /* "source":457:502 */ +// /* "source":381:406 */ // eq // tag_7 // jumpi -// /* "source":87:88 */ +// /* "source":426:427 */ // 0x00 -// /* "source":512:529 */ +// /* "source":419:436 */ // sstore -// /* "source":118:502 */ +// /* "source":108:406 */ // stop -// /* "source":467:502 */ +// /* "source":391:406 */ // tag_7: -// /* "source":481:492 */ +// /* "source":393:404 */ // pop -// /* "source":491:492 */ +// /* "source":403:404 */ // 0x03 -// /* "source":87:88 */ +// /* "source":426:427 */ // 0x00 -// /* "source":512:529 */ +// /* "source":419:436 */ // sstore -// /* "source":118:502 */ +// /* "source":108:406 */ // stop -// /* "source":380:448 */ +// /* "source":286:368 */ // tag_5: -// /* "source":404:438 */ +// /* "source":314:354 */ // pop // pop -// /* "source":45:59 */ +// /* "source":339:353 */ // 0xaabbccddeeff -// /* "source":404:438 */ +// /* "source":314:354 */ // verbatimbytecode_506002 -// /* "source":87:88 */ +// /* "source":426:427 */ // 0x00 -// /* "source":512:529 */ +// /* "source":419:436 */ // sstore -// /* "source":118:502 */ +// /* "source":108:406 */ // stop -// /* "source":326:361 */ +// /* "source":248:263 */ // tag_3: -// /* "source":340:351 */ +// /* "source":250:261 */ // pop // pop -// /* "source":350:351 */ +// /* "source":260:261 */ // 0x01 -// /* "source":87:88 */ +// /* "source":426:427 */ // 0x00 -// /* "source":512:529 */ +// /* "source":419:436 */ // sstore -// /* "source":118:502 */ +// /* "source":108:406 */ // stop -// /* "source":149:307 */ +// /* "source":143:225 */ // tag_1: -// /* "source":263:297 */ +// /* "source":171:211 */ // pop // pop -// /* "source":45:59 */ +// /* "source":196:210 */ // 0xaabbccddeeff -// /* "source":263:297 */ +// /* "source":171:211 */ // verbatimbytecode_506000 -// /* "source":87:88 */ +// /* "source":426:427 */ // 0x00 -// /* "source":512:529 */ +// /* "source":419:436 */ // sstore -// /* "source":118:502 */ +// /* "source":108:406 */ // stop // Bytecode: 5f80548015603e578060011460365780600214602657600314601f575f55005b5060035f55005b505065aabbccddeeff5060025f55005b505060015f55005b505065aabbccddeeff5060005f5500 // Opcodes: PUSH0 DUP1 SLOAD DUP1 ISZERO PUSH1 0x3E JUMPI DUP1 PUSH1 0x1 EQ PUSH1 0x36 JUMPI DUP1 PUSH1 0x2 EQ PUSH1 0x26 JUMPI PUSH1 0x3 EQ PUSH1 0x1F JUMPI PUSH0 SSTORE STOP JUMPDEST POP PUSH1 0x3 PUSH0 SSTORE STOP JUMPDEST POP POP PUSH6 0xAABBCCDDEEFF POP PUSH1 0x2 PUSH0 SSTORE STOP JUMPDEST POP POP PUSH1 0x1 PUSH0 SSTORE STOP JUMPDEST POP POP PUSH6 0xAABBCCDDEEFF POP PUSH1 0x0 PUSH0 SSTORE STOP -// SourceMappings: 87:1:0:-:0;81:8;;139:168;;;;316:45;321:4;316:45;;;370:78;375:4;370:78;;;462:4;457:45;;;87:1;512:17;118:384;467:35;481:11;491:1;87;512:17;118:384;380:68;404:34;;45:14;404:34;87:1;512:17;118:384;326:35;340:11;;350:1;87;512:17;118:384;149:158;263:34;;45:14;263:34;87:1;512:17;118:384 +// SourceMappings: 65:1:0:-:0;59:8;;133:92;;;;238:25;243:4;238:25;;;276:92;281:4;276:92;;;386:4;381:25;;;426:1;419:17;108:298;391:15;393:11;403:1;426;419:17;108:298;286:82;314:40;;339:14;314:40;426:1;419:17;108:298;248:15;250:11;;260:1;426;419:17;108:298;143:82;171:40;;196:14;171:40;426:1;419:17;108:298 From ea85a788255738d36c0d3f886b7f5919f293bc29 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Tue, 6 Aug 2024 14:45:02 +0200 Subject: [PATCH 118/182] CLI: remove --yul flag --- Changelog.md | 1 + solc/CommandLineParser.cpp | 19 ++++++++----- test/cmdlineTests/yul_optimize_runs/args | 2 +- test/cmdlineTests/~assembler_modes/test.sh | 21 ++++++++------ test/solc/CommandLineInterface.cpp | 9 +++--- test/solc/CommandLineParser.cpp | 32 ++++++++++------------ 6 files changed, 45 insertions(+), 39 deletions(-) diff --git a/Changelog.md b/Changelog.md index 5e8a7bef8432..71cff3e1f37d 100644 --- a/Changelog.md +++ b/Changelog.md @@ -18,6 +18,7 @@ Compiler Features: * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. * Standard JSON Interface: Add ``transientStorageLayout`` output. + * Yul: Drop the deprecated typed Yul dialect that was only accessible via ``--yul`` in the CLI. * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. * Commandline Interface: Allow the use of ``--asm-json`` output option in assembler mode to export EVM assembly of the contracts in JSON format. diff --git a/solc/CommandLineParser.cpp b/solc/CommandLineParser.cpp index 97c6901400d7..19089d885ae8 100644 --- a/solc/CommandLineParser.cpp +++ b/solc/CommandLineParser.cpp @@ -618,6 +618,9 @@ General Information)").c_str(), "Select desired EOF version. Currently the only valid value is 1. " "If not specified, legacy non-EOF bytecode will be generated." ) + ( + g_strYul.c_str(), "The typed Yul dialect is no longer supported. For regular Yul compilation use --strict-assembly instead." + ) ; outputOptions.add_options() ( @@ -664,10 +667,6 @@ General Information)").c_str(), g_strAssemble.c_str(), "Switch to assembly mode and assume input is assembly." ) - ( - g_strYul.c_str(), - "Switch to Yul mode and assume input is Yul." - ) ( g_strStrictAssembly.c_str(), "Switch to strict assembly mode and assume input is strict assembly." @@ -956,7 +955,6 @@ void CommandLineParser::processArgs() g_strLink, g_strAssemble, g_strStrictAssembly, - g_strYul, g_strImportAst, g_strLSP, g_strImportEvmAssemblerJson, @@ -972,7 +970,7 @@ void CommandLineParser::processArgs() m_options.input.mode = InputMode::StandardJson; else if (m_args.count(g_strLSP)) m_options.input.mode = InputMode::LanguageServer; - else if (m_args.count(g_strAssemble) > 0 || m_args.count(g_strStrictAssembly) > 0 || m_args.count(g_strYul) > 0) + else if (m_args.count(g_strAssemble) > 0 || m_args.count(g_strStrictAssembly) > 0) m_options.input.mode = InputMode::Assembler; else if (m_args.count(g_strLink) > 0) m_options.input.mode = InputMode::Linker; @@ -990,6 +988,13 @@ void CommandLineParser::processArgs() ) return; + if (m_args.count(g_strYul) > 0) + solThrow( + CommandLineValidationError, + "The typed Yul dialect formerly accessible via --yul is no longer supported, " + "please use --strict-assembly instead." + ); + std::map> validOptionInputModeCombinations = { // TODO: This should eventually contain all options. {g_strExperimentalViaIR, {InputMode::Compiler, InputMode::CompilerWithASTImport}}, @@ -1276,7 +1281,7 @@ void CommandLineParser::processArgs() // switch to assembly mode using Input = yul::YulStack::Language; using Machine = yul::YulStack::Machine; - m_options.assembly.inputLanguage = m_args.count(g_strYul) ? Input::Yul : (m_args.count(g_strStrictAssembly) ? Input::StrictAssembly : Input::Assembly); + m_options.assembly.inputLanguage = m_args.count(g_strStrictAssembly) ? Input::StrictAssembly : Input::Assembly; if (m_args.count(g_strMachine)) { diff --git a/test/cmdlineTests/yul_optimize_runs/args b/test/cmdlineTests/yul_optimize_runs/args index 033abe3bbbfd..3a8567e92458 100644 --- a/test/cmdlineTests/yul_optimize_runs/args +++ b/test/cmdlineTests/yul_optimize_runs/args @@ -1 +1 @@ ---yul --yul-dialect evm --optimize --optimize-runs 10000 +--strict-assembly --yul-dialect evm --optimize --optimize-runs 10000 diff --git a/test/cmdlineTests/~assembler_modes/test.sh b/test/cmdlineTests/~assembler_modes/test.sh index 5ca1bb40f82b..708c76395787 100755 --- a/test/cmdlineTests/~assembler_modes/test.sh +++ b/test/cmdlineTests/~assembler_modes/test.sh @@ -25,19 +25,24 @@ function test_solc_assembly_output } echo '{}' | msg_on_error --silent "$SOLC" - --assemble -echo '{}' | msg_on_error --silent "$SOLC" - --yul echo '{}' | msg_on_error --silent "$SOLC" - --strict-assembly -# Test options above in conjunction with --optimize. -# Using both, --assemble and --optimize should fail. +# Test in conjunction with --optimize. Using both, --assemble and --optimize should fail. echo '{}' | "$SOLC" - --assemble --optimize &>/dev/null && fail "solc --assemble --optimize did not fail as expected." -echo '{}' | "$SOLC" - --yul --optimize &>/dev/null && fail "solc --yul --optimize did not fail as expected." -# Test yul and strict assembly output +# Test strict assembly output # Non-empty code results in non-empty binary representation with optimizations turned off, # while it results in empty binary representation with optimizations turned on. -test_solc_assembly_output "{ let x:u256 := 0:u256 mstore(0, x) }" "{ { let x := 0 mstore(0, x) } }" "--yul" -test_solc_assembly_output "{ let x:u256 := bitnot(7:u256) mstore(0, x) }" "{ { let x := bitnot(7) mstore(0, x) } }" "--yul" -test_solc_assembly_output "{ let t:bool := not(true) if t { mstore(0, 1) } }" "{ { let t:bool := not(true) if t { mstore(0, 1) } } }" "--yul" test_solc_assembly_output "{ let x := 0 mstore(0, x) }" "{ { let x := 0 mstore(0, x) } }" "--strict-assembly" test_solc_assembly_output "{ let x := 0 mstore(0, x) }" "{ { } }" "--strict-assembly --optimize" + +# Test that --yul triggers an error +set +e +output=$(echo '{}' | "$SOLC" - --yul 2>&1) +failed=$? +expected="Error: The typed Yul dialect formerly accessible via --yul is no longer supported, please use --strict-assembly instead." +set -e +if [[ $output != "${expected}" ]] || (( failed == 0 )) +then + fail "Incorrect error response to --yul flag: $output" +fi diff --git a/test/solc/CommandLineInterface.cpp b/test/solc/CommandLineInterface.cpp index b3b93cb3aa11..6d19df01b3f8 100644 --- a/test/solc/CommandLineInterface.cpp +++ b/test/solc/CommandLineInterface.cpp @@ -148,7 +148,7 @@ BOOST_AUTO_TEST_CASE(version) BOOST_AUTO_TEST_CASE(multiple_input_modes) { - std::array inputModeOptions = { + std::array inputModeOptions { "--help", "--license", "--version", @@ -156,17 +156,16 @@ BOOST_AUTO_TEST_CASE(multiple_input_modes) "--link", "--assemble", "--strict-assembly", - "--yul", "--import-ast", "--import-asm-json", }; std::string expectedMessage = "The following options are mutually exclusive: " - "--help, --license, --version, --standard-json, --link, --assemble, --strict-assembly, --yul, --import-ast, --lsp, --import-asm-json. " + "--help, --license, --version, --standard-json, --link, --assemble, --strict-assembly, --import-ast, --lsp, --import-asm-json. " "Select at most one."; - for (std::string const& mode1: inputModeOptions) - for (std::string const& mode2: inputModeOptions) + for (auto const& mode1: inputModeOptions) + for (auto const& mode2: inputModeOptions) if (mode1 != mode2) BOOST_CHECK_EXCEPTION( parseCommandLineAndReadInputFiles({"solc", mode1, mode2}), diff --git a/test/solc/CommandLineParser.cpp b/test/solc/CommandLineParser.cpp index 37c638a3bbba..e0347a18c4b5 100644 --- a/test/solc/CommandLineParser.cpp +++ b/test/solc/CommandLineParser.cpp @@ -250,7 +250,6 @@ BOOST_AUTO_TEST_CASE(no_import_callback) {"solc", "--strict-assembly", "--no-import-callback", "input.yul"}, {"solc", "--import-ast", "--no-import-callback", "ast.json"}, {"solc", "--link", "--no-import-callback", "input.bin"}, - {"solc", "--yul", "--no-import-callback", "input.yul"}, }; for (auto const& commandLine: commandLinePerInputMode) @@ -271,13 +270,10 @@ BOOST_AUTO_TEST_CASE(assembly_mode_options) { static std::vector, YulStack::Machine, YulStack::Language>> const allowedCombinations = { {{"--machine=evm", "--yul-dialect=evm", "--assemble"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly}, - {{"--machine=evm", "--yul-dialect=evm", "--yul"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly}, {{"--machine=evm", "--yul-dialect=evm", "--strict-assembly"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly}, {{"--machine=evm", "--assemble"}, YulStack::Machine::EVM, YulStack::Language::Assembly}, - {{"--machine=evm", "--yul"}, YulStack::Machine::EVM, YulStack::Language::Yul}, {{"--machine=evm", "--strict-assembly"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly}, {{"--assemble"}, YulStack::Machine::EVM, YulStack::Language::Assembly}, - {{"--yul"}, YulStack::Machine::EVM, YulStack::Language::Yul}, {{"--strict-assembly"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly}, }; @@ -424,20 +420,20 @@ BOOST_AUTO_TEST_CASE(invalid_options_input_modes_combinations) { std::map> invalidOptionInputModeCombinations = { // TODO: This should eventually contain all options. - {"--experimental-via-ir", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--via-ir", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--metadata-literal", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--metadata-hash=swarm", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-show-proved-safe", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-show-unproved", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-show-unsupported", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-div-mod-no-slacks", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-engine=bmc", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-invariants=contract,reentrancy", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-solvers=z3,smtlib2", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-timeout=5", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-contracts=contract1.yul:A,contract2.yul:B", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}, - {"--model-checker-targets=underflow,divByZero", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}} + {"--experimental-via-ir", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--via-ir", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--metadata-literal", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--metadata-hash=swarm", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-show-proved-safe", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-show-unproved", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-show-unsupported", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-div-mod-no-slacks", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-engine=bmc", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-invariants=contract,reentrancy", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-solvers=z3,smtlib2", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-timeout=5", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-contracts=contract1.yul:A,contract2.yul:B", {"--assemble", "--strict-assembly", "--standard-json", "--link"}}, + {"--model-checker-targets=underflow,divByZero", {"--assemble", "--strict-assembly", "--standard-json", "--link"}} }; for (auto const& [optionName, inputModes]: invalidOptionInputModeCombinations) From 55a5fd9b8bdd2cdcbc4cafdad2c0e4189aaba607 Mon Sep 17 00:00:00 2001 From: pgebal Date: Fri, 9 Aug 2024 14:47:53 +0200 Subject: [PATCH 119/182] Fix SMT logic error when assigning to an array of contracts or functions (#15322) --- Changelog.md | 1 + libsolidity/formal/SymbolicTypes.cpp | 8 ++++++++ .../types/array_of_contracts.sol | 17 +++++++++++++++++ .../types/array_of_functions.sol | 16 ++++++++++++++++ 4 files changed, 42 insertions(+) create mode 100644 test/libsolidity/smtCheckerTests/types/array_of_contracts.sol create mode 100644 test/libsolidity/smtCheckerTests/types/array_of_functions.sol diff --git a/Changelog.md b/Changelog.md index 71cff3e1f37d..a3dfc541d174 100644 --- a/Changelog.md +++ b/Changelog.md @@ -28,6 +28,7 @@ Bugfixes: * SMTChecker: Fix error that reports invalid number of verified checks for BMC and CHC engines. * SMTChecker: Fix formatting of unary minus expressions in invariants. * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. + * SMTChecker: Fix SMT logic error when assigning to an array of contracts or functions. * TypeChecker: Fix segfault when assigning nested tuple to tuple. * Yul AST: Fix ``nativeSrc`` attributes in optimized IR AST referring to locations in unoptimized IR. * Yul IR Code Generation: Deterministic order of Yul subobjects. diff --git a/libsolidity/formal/SymbolicTypes.cpp b/libsolidity/formal/SymbolicTypes.cpp index 350e18bdcf77..4a4ac8175f08 100644 --- a/libsolidity/formal/SymbolicTypes.cpp +++ b/libsolidity/formal/SymbolicTypes.cpp @@ -110,6 +110,14 @@ SortPointer smtSort(frontend::Type const& _type) // in the tuple's name. if (auto tupleSort = std::dynamic_pointer_cast(array->range)) tupleName = tupleSort->name; + else if (isContract(*baseType)) + // use a common sort for contracts so inheriting contracts do not cause conflicting SMT types + // solc handles types mismtach + tupleName = "contract"; + else if (isFunction(*baseType)) + // use a common sort for functions so pure and view modifier do not cause conflicting SMT types + // solc handles types mismtach + tupleName = "function"; else if ( baseType->category() == frontend::Type::Category::Integer || baseType->category() == frontend::Type::Category::FixedPoint diff --git a/test/libsolidity/smtCheckerTests/types/array_of_contracts.sol b/test/libsolidity/smtCheckerTests/types/array_of_contracts.sol new file mode 100644 index 000000000000..89d2420323e3 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/types/array_of_contracts.sol @@ -0,0 +1,17 @@ +contract A {} + +contract B is A {} + +contract C { + A[10] a; + B[10] b; + + function f() public returns(address) { + a = b; + return address(a[0]); + } +} +// ==== +// SMTEngine: all +// ---- +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. diff --git a/test/libsolidity/smtCheckerTests/types/array_of_functions.sol b/test/libsolidity/smtCheckerTests/types/array_of_functions.sol new file mode 100644 index 000000000000..58a73d4ced53 --- /dev/null +++ b/test/libsolidity/smtCheckerTests/types/array_of_functions.sol @@ -0,0 +1,16 @@ +contract C { + function() external returns(uint)[1] a; + + function b() external pure returns(uint) { + return 1; + } + + function test() public returns(uint) { + a = [this.b]; + return a[0](); + } +} +// ==== +// SMTEngine: all +// ---- +// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them. From da68f49bc3a523f96c1e5aa525f80ee3e104bc4b Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Tue, 6 Aug 2024 14:47:28 -0300 Subject: [PATCH 120/182] Dont allow initialization of transient storage state variables --- libsolidity/analysis/DeclarationTypeChecker.cpp | 8 ++++++++ .../unsupported/transient_storage_state_variable.sol | 4 ++-- .../constants/constant_transient_state_variable.sol | 1 + ...ransient_value_type_state_variables_assignment.sol | 9 --------- ...ient_value_type_state_variables_initialization.sol | 11 +++++++++++ 5 files changed, 22 insertions(+), 11 deletions(-) delete mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol create mode 100644 test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_initialization.sol diff --git a/libsolidity/analysis/DeclarationTypeChecker.cpp b/libsolidity/analysis/DeclarationTypeChecker.cpp index 7e6ab98e1e24..bdf023c5c0b9 100644 --- a/libsolidity/analysis/DeclarationTypeChecker.cpp +++ b/libsolidity/analysis/DeclarationTypeChecker.cpp @@ -469,6 +469,14 @@ void DeclarationTypeChecker::endVisit(VariableDeclaration const& _variable) _variable.location(), "Transient cannot be used as data location for constant or immutable variables." ); + + if (_variable.value()) + m_errorReporter.declarationError( + 9825_error, + _variable.location(), + "Initialization of transient storage state variables is not supported." + ); + typeLoc = DataLocation::Transient; break; default: diff --git a/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol index b2dbc8efe5c7..c74eb24c3f96 100644 --- a/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol +++ b/test/libsolidity/smtCheckerTests/unsupported/transient_storage_state_variable.sol @@ -1,6 +1,6 @@ contract C { - uint transient x = 42; - function test() public view { assert(x == 42); } + uint transient x; + function test() public view { assert(x == 0); } } // ==== // SMTEngine: all diff --git a/test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol b/test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol index f9a722a1b4a8..15913360c38b 100644 --- a/test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol +++ b/test/libsolidity/syntaxTests/constants/constant_transient_state_variable.sol @@ -3,3 +3,4 @@ contract C { } // ---- // DeclarationError 2197: (17-52): Transient cannot be used as data location for constant or immutable variables. +// DeclarationError 9825: (17-52): Initialization of transient storage state variables is not supported. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol deleted file mode 100644 index 18e6a215dd1a..000000000000 --- a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_assignment.sol +++ /dev/null @@ -1,9 +0,0 @@ -contract D { } - -contract C { - int transient x = -99; - address transient a = address(0xABC); - bool transient b = x > 0 ? false : true; -} -// ---- -// UnimplementedFeatureError 1834: Transient storage variables are not supported. diff --git a/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_initialization.sol b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_initialization.sol new file mode 100644 index 000000000000..570642485ea8 --- /dev/null +++ b/test/libsolidity/syntaxTests/dataLocations/transient_value_type_state_variables_initialization.sol @@ -0,0 +1,11 @@ +contract D { } + +contract C { + int transient x = -99; + address transient a = address(0xABC); + bool transient b = x > 0 ? false : true; +} +// ---- +// DeclarationError 9825: (30-51): Initialization of transient storage state variables is not supported. +// DeclarationError 9825: (54-90): Initialization of transient storage state variables is not supported. +// DeclarationError 9825: (93-132): Initialization of transient storage state variables is not supported. From 44e008bb5dc1599f649121da9eb159cf7050d234 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Wed, 7 Aug 2024 11:15:34 +0200 Subject: [PATCH 121/182] Yul: remove deprecated dialect --- libyul/Dialect.cpp | 28 ------------------- libyul/Dialect.h | 3 -- libyul/YulStack.cpp | 4 +-- test/libyul/Common.cpp | 11 ++------ test/libyul/Parser.cpp | 4 +-- .../add_correct_type.yul | 2 +- .../disambiguator/for_statement.yul | 10 +++---- .../disambiguator/funtion_call.yul | 2 +- .../disambiguator/if_statement.yul | 2 +- .../disambiguator/long_names.yul | 2 +- .../{smoke_yul.yul => smoke_evmTyped.yul} | 2 +- .../disambiguator/switch_statement.yul | 2 +- .../disambiguator/variables.yul | 2 +- .../disambiguator/variables_clash.yul | 2 +- .../variables_inside_functions.yul | 2 +- .../expressionInliner/simple.yul | 2 +- .../expressionInliner/with_args.yul | 2 +- .../functionGrouper/empty_block.yul | 2 +- .../functionGrouper/multi_fun_mixed.yul | 2 +- .../functionGrouper/nested_fun.yul | 2 +- .../functionGrouper/single_fun.yul | 2 +- .../functionHoister/empty_block.yul | 2 +- .../functionHoister/multi_mixed.yul | 2 +- .../functionHoister/nested.yul | 2 +- .../functionHoister/single.yul | 2 +- test/libyul/yulSyntaxTests/builtin_types.yul | 13 ++------- .../yulSyntaxTests/for_visibility_9.yul | 2 +- .../yulSyntaxTests/for_visibility_A.yul | 2 +- .../yulSyntaxTests/if_statement_invalid_3.yul | 2 +- test/libyul/yulSyntaxTests/instructions.yul | 2 +- test/libyul/yulSyntaxTests/optional_types.yul | 2 +- .../yulSyntaxTests/token_as_identifier.yul | 5 +--- test/libyul/yulSyntaxTests/vardecl.yul | 2 +- .../variable_declaration_complex.yul | 6 ++-- 34 files changed, 43 insertions(+), 91 deletions(-) rename test/libyul/yulOptimizerTests/disambiguator/{smoke_yul.yul => smoke_evmTyped.yul} (71%) diff --git a/libyul/Dialect.cpp b/libyul/Dialect.cpp index f4f59ec26aa7..8afd99a2288f 100644 --- a/libyul/Dialect.cpp +++ b/libyul/Dialect.cpp @@ -48,31 +48,3 @@ bool Dialect::validTypeForLiteral(LiteralKind _kind, LiteralValue const&, YulNam else return true; } - -Dialect const& Dialect::yulDeprecated() -{ - static std::unique_ptr dialect; - static YulStringRepository::ResetCallback callback{[&] { dialect.reset(); }}; - - if (!dialect) - { - // TODO will probably change, especially the list of types. - dialect = std::make_unique(); - dialect->defaultType = "u256"_yulname; - dialect->boolType = "bool"_yulname; - dialect->types = { - "bool"_yulname, - "u8"_yulname, - "s8"_yulname, - "u32"_yulname, - "s32"_yulname, - "u64"_yulname, - "s64"_yulname, - "u128"_yulname, - "s128"_yulname, - "u256"_yulname, - "s256"_yulname}; - }; - - return *dialect; -} diff --git a/libyul/Dialect.h b/libyul/Dialect.h index 3362246a063a..fcec5fe3f981 100644 --- a/libyul/Dialect.h +++ b/libyul/Dialect.h @@ -94,9 +94,6 @@ struct Dialect Dialect() = default; virtual ~Dialect() = default; - - /// Old "yul" dialect. This is only used for testing. - static Dialect const& yulDeprecated(); }; } diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index dbe30bb136d5..385c527d2aad 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -54,8 +54,8 @@ Dialect const& languageToDialect(YulStack::Language _language, EVMVersion _versi case YulStack::Language::Yul: return EVMDialectTyped::instance(_version); } - yulAssert(false, ""); - return Dialect::yulDeprecated(); + yulAssert(false); + util::unreachable(); } } diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp index d147e03d0071..01956e7f584f 100644 --- a/test/libyul/Common.cpp +++ b/test/libyul/Common.cpp @@ -44,9 +44,9 @@ using namespace solidity::langutil; namespace { -Dialect const& defaultDialect(bool _yul) +Dialect const& defaultDialect() { - return _yul ? yul::Dialect::yulDeprecated() : yul::EVMDialect::strictAssemblyForEVM(solidity::test::CommonOptions::get().evmVersion()); + return yul::EVMDialect::strictAssemblyForEVM(solidity::test::CommonOptions::get().evmVersion()); } } @@ -91,7 +91,7 @@ std::pair, std::shared_ptr> yul::t yul::Block yul::test::disambiguate(std::string const& _source, bool _yul) { auto result = parse(_source, _yul); - return std::get(Disambiguator(defaultDialect(_yul), *result.second, {})(result.first->root())); + return std::get(Disambiguator(defaultDialect(), *result.second, {})(result.first->root())); } std::string yul::test::format(std::string const& _source, bool _yul) @@ -113,11 +113,6 @@ std::map const "evmTyped", [](langutil::EVMVersion _evmVersion) -> yul::Dialect const& { return yul::EVMDialectTyped::instance(_evmVersion); } - }, - { - "yul", - [](langutil::EVMVersion) -> yul::Dialect const& - { return yul::Dialect::yulDeprecated(); } } }; diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index 0ed09f6a908a..5ce8b449b578 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -104,12 +104,12 @@ std::optional parseAndReturnFirstError(std::string const& _source, Dialec return {}; } -bool successParse(std::string const& _source, Dialect const& _dialect = Dialect::yulDeprecated(), bool _allowWarningsAndInfos = true) +bool successParse(std::string const& _source, Dialect const& _dialect, bool _allowWarningsAndInfos = true) { return !parseAndReturnFirstError(_source, _dialect, _allowWarningsAndInfos); } -Error expectError(std::string const& _source, Dialect const& _dialect = Dialect::yulDeprecated(), bool _allowWarningsAndInfos = false) +Error expectError(std::string const& _source, Dialect const& _dialect, bool _allowWarningsAndInfos = false) { auto error = parseAndReturnFirstError(_source, _dialect, _allowWarningsAndInfos); diff --git a/test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul b/test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul index c7cc17fc8fd4..57785f0b3d08 100644 --- a/test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul +++ b/test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul @@ -5,7 +5,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: conditionalSimplifier // diff --git a/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul b/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul index 30f2e54794a0..fcfbe3242eae 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul @@ -1,23 +1,23 @@ { { let a:u256, b:u256 } { - function eq(x: u256, y: u256) -> z: bool {} - for { let a:u256 } eq(a, a) { a := a } { + function eq_function(x: u256, y: u256) -> z: bool {} + for { let a:u256 } eq_function(a, a) { a := a } { let b:u256 := a } } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // // { // { let a, b } // { -// function eq(x, y) -> z:bool +// function eq_function(x, y) -> z:bool // { } -// for { let a_1 } eq(a_1, a_1) { a_1 := a_1 } +// for { let a_1 } eq_function(a_1, a_1) { a_1 := a_1 } // { let b_2 := a_1 } // } // } diff --git a/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul b/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul index f99c4e4476de..7fc51a5fa54b 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul @@ -7,7 +7,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul b/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul index 6b6da1f189fa..512d7fc12bbb 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul @@ -6,7 +6,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/long_names.yul b/test/libyul/yulOptimizerTests/disambiguator/long_names.yul index d55afc4828b8..fbd95ef3a2df 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/long_names.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/long_names.yul @@ -1,6 +1,6 @@ { { let aanteuhdaoneudbrgkjiuaothduiathudaoeuh:u256 } { let aanteuhdaoneudbrgkjiuaothduiathudaoeuh:u256 } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/smoke_yul.yul b/test/libyul/yulOptimizerTests/disambiguator/smoke_evmTyped.yul similarity index 71% rename from test/libyul/yulOptimizerTests/disambiguator/smoke_yul.yul rename to test/libyul/yulOptimizerTests/disambiguator/smoke_evmTyped.yul index 676416437795..481cbb588370 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/smoke_yul.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/smoke_evmTyped.yul @@ -1,6 +1,6 @@ { } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul b/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul index 16ee5353f79b..86ea9cba28af 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul @@ -8,7 +8,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/variables.yul b/test/libyul/yulOptimizerTests/disambiguator/variables.yul index 65c93bbb9e88..743eaf0de6d3 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/variables.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/variables.yul @@ -1,6 +1,6 @@ { { let a:u256 } { let a:u256 } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul b/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul index e2cf23756d56..2a94e47697a6 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul @@ -1,6 +1,6 @@ { { let a:u256 let a_1:u256 } { let a:u256 } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul b/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul index a78af7dabcab..f9e134aff567 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul @@ -6,7 +6,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/expressionInliner/simple.yul b/test/libyul/yulOptimizerTests/expressionInliner/simple.yul index 2b6dba24069f..dbc80a8595d7 100644 --- a/test/libyul/yulOptimizerTests/expressionInliner/simple.yul +++ b/test/libyul/yulOptimizerTests/expressionInliner/simple.yul @@ -3,7 +3,7 @@ let y:u256 := f() } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: expressionInliner // diff --git a/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul b/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul index 0456654e3a82..e142f59784d3 100644 --- a/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul +++ b/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul @@ -3,7 +3,7 @@ let y:u256 := f(7:u256) } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: expressionInliner // diff --git a/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul b/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul index 7bfbb340124f..05fa8d249a17 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul @@ -1,6 +1,6 @@ { let a:u256 { } function f() -> x:bool { let b:u256 := 4:u256 {} for {} f() {} {} } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionGrouper // diff --git a/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul b/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul index 1aedecf6a348..5d4eaea5e0b5 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul @@ -5,7 +5,7 @@ let e:u256 } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionGrouper // diff --git a/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul b/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul index 9193da739c2b..5b8436540110 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul @@ -9,7 +9,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionGrouper // diff --git a/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul b/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul index b007f1855a30..a62b0ddeba3d 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul @@ -2,7 +2,7 @@ let a:u256 function f() {} } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionGrouper // diff --git a/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul b/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul index bd66b3a2b1cd..5eed2d2bbe74 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul @@ -8,7 +8,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionHoister // diff --git a/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul b/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul index 060fab314c96..fc6168ce96ef 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul @@ -6,7 +6,7 @@ let e:u256 } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionHoister // diff --git a/test/libyul/yulOptimizerTests/functionHoister/nested.yul b/test/libyul/yulOptimizerTests/functionHoister/nested.yul index 05eb4803b0a6..65486dc6c5b3 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/nested.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/nested.yul @@ -7,7 +7,7 @@ } } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionHoister // diff --git a/test/libyul/yulOptimizerTests/functionHoister/single.yul b/test/libyul/yulOptimizerTests/functionHoister/single.yul index 205626b57f58..e939ecb85503 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/single.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/single.yul @@ -3,7 +3,7 @@ function f() {} } // ==== -// dialect: yul +// dialect: evmTyped // ---- // step: functionHoister // diff --git a/test/libyul/yulSyntaxTests/builtin_types.yul b/test/libyul/yulSyntaxTests/builtin_types.yul index becf342b8f37..e4d961c300f3 100644 --- a/test/libyul/yulSyntaxTests/builtin_types.yul +++ b/test/libyul/yulSyntaxTests/builtin_types.yul @@ -1,16 +1,7 @@ { let x1:bool := true:bool - let x2:u8 := 1:u8 - let x3:s8 := 1:s8 - let x4:u32 := 1:u32 - let x5:s32 := 1:s32 - let x6:u64 := 1:u64 - let x7:s64 := 1:s64 - let x8:u128 := 1:u128 - let x9:s128 := 1:s128 - let x10:u256 := 1:u256 - let x11:s256 := 1:s256 + let x2:u256 := 1:u256 } // ==== -// dialect: yul +// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_visibility_9.yul b/test/libyul/yulSyntaxTests/for_visibility_9.yul index 4cda1b165fd9..6922dc96178f 100644 --- a/test/libyul/yulSyntaxTests/for_visibility_9.yul +++ b/test/libyul/yulSyntaxTests/for_visibility_9.yul @@ -2,6 +2,6 @@ for { let x := 1 } 1 { let x := 1 } {} } // ==== -// dialect: yul +// dialect: evmTyped // ---- // DeclarationError 1395: (26-36): Variable name x already taken in this scope. diff --git a/test/libyul/yulSyntaxTests/for_visibility_A.yul b/test/libyul/yulSyntaxTests/for_visibility_A.yul index a5761f52a919..07766159d3a8 100644 --- a/test/libyul/yulSyntaxTests/for_visibility_A.yul +++ b/test/libyul/yulSyntaxTests/for_visibility_A.yul @@ -2,6 +2,6 @@ for { let x := 1 } 1 {} { let x := 1 } } // ==== -// dialect: yul +// dialect: evm // ---- // DeclarationError 1395: (29-39): Variable name x already taken in this scope. diff --git a/test/libyul/yulSyntaxTests/if_statement_invalid_3.yul b/test/libyul/yulSyntaxTests/if_statement_invalid_3.yul index fa396456fd1a..c99bcac14f88 100644 --- a/test/libyul/yulSyntaxTests/if_statement_invalid_3.yul +++ b/test/libyul/yulSyntaxTests/if_statement_invalid_3.yul @@ -2,6 +2,6 @@ if 32 let x := 3 } // ==== -// dialect: yul +// dialect: evm // ---- // ParserError 2314: (12-15): Expected '{' but got reserved keyword 'let' diff --git a/test/libyul/yulSyntaxTests/instructions.yul b/test/libyul/yulSyntaxTests/instructions.yul index 3d600812fb12..64268bbb4e80 100644 --- a/test/libyul/yulSyntaxTests/instructions.yul +++ b/test/libyul/yulSyntaxTests/instructions.yul @@ -1,5 +1,5 @@ { pop } // ==== -// dialect: yul +// dialect: evm // ---- // ParserError 6913: (6-7): Call or assignment expected. diff --git a/test/libyul/yulSyntaxTests/optional_types.yul b/test/libyul/yulSyntaxTests/optional_types.yul index aa77ffca708c..151edbf46973 100644 --- a/test/libyul/yulSyntaxTests/optional_types.yul +++ b/test/libyul/yulSyntaxTests/optional_types.yul @@ -5,5 +5,5 @@ function g(a:u256) -> b {} } // ==== -// dialect: yul +// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/token_as_identifier.yul b/test/libyul/yulSyntaxTests/token_as_identifier.yul index eaeceb7c46f8..204b76e55533 100644 --- a/test/libyul/yulSyntaxTests/token_as_identifier.yul +++ b/test/libyul/yulSyntaxTests/token_as_identifier.yul @@ -1,9 +1,6 @@ { - let return:u256 := 1:u256 - let byte:u256 := 1:u256 - let address:u256 := 1:u256 let bool:u256 := 1:u256 } // ==== -// dialect: yul +// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/vardecl.yul b/test/libyul/yulSyntaxTests/vardecl.yul index fd7d06bfbc0e..41b58cc2f280 100644 --- a/test/libyul/yulSyntaxTests/vardecl.yul +++ b/test/libyul/yulSyntaxTests/vardecl.yul @@ -2,5 +2,5 @@ let x := 7 } // ==== -// dialect: yul +// dialect: evm // ---- diff --git a/test/libyul/yulSyntaxTests/variable_declaration_complex.yul b/test/libyul/yulSyntaxTests/variable_declaration_complex.yul index 4b93cdb04f15..e7a428fc2c92 100644 --- a/test/libyul/yulSyntaxTests/variable_declaration_complex.yul +++ b/test/libyul/yulSyntaxTests/variable_declaration_complex.yul @@ -1,8 +1,8 @@ { - function add(a:u256, b:u256) -> c:u256 {} + function add_fn(a:u256, b:u256) -> c:u256 {} let y:u256 := 2:u256 - let x:u256 := add(7:u256, add(6:u256, y)) + let x:u256 := add_fn(7:u256, add_fn(6:u256, y)) } // ==== -// dialect: yul +// dialect: evmTyped // ---- From 61d1d9ddbdda0532068299c651c4e6c102b6c287 Mon Sep 17 00:00:00 2001 From: Alireza Arjmand Date: Mon, 12 Aug 2024 11:28:02 -0400 Subject: [PATCH 122/182] fix typo in micropayment.rst --- docs/examples/micropayment.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/examples/micropayment.rst b/docs/examples/micropayment.rst index c3aef0d653da..9a3ad845ce1a 100644 --- a/docs/examples/micropayment.rst +++ b/docs/examples/micropayment.rst @@ -482,7 +482,7 @@ The full contract .. note:: The function ``splitSignature`` does not use all security checks. A real implementation should use a more rigorously tested library, - such as openzepplin's `version `_ of this code. + such as openzeppelin's `version `_ of this code. Verifying Payments ------------------ From 1c0b2f5bb760f442c0d71ae37a41ea02f27464f4 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Tue, 13 Aug 2024 08:51:05 +0200 Subject: [PATCH 123/182] Yul: Remove EVMDialectTyped --- libyul/YulStack.cpp | 5 -- libyul/YulStack.h | 2 +- libyul/backends/evm/EVMDialect.cpp | 108 ----------------------------- libyul/backends/evm/EVMDialect.h | 22 ------ 4 files changed, 1 insertion(+), 136 deletions(-) diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 933c3f75e669..8166ed3cfda6 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -52,8 +52,6 @@ Dialect const& languageToDialect(YulStack::Language _language, EVMVersion _versi case YulStack::Language::Assembly: case YulStack::Language::StrictAssembly: return EVMDialect::strictAssemblyForEVMObjects(_version); - case YulStack::Language::Yul: - return EVMDialectTyped::instance(_version); } yulAssert(false); util::unreachable(); @@ -180,9 +178,6 @@ void YulStack::compileEVM(AbstractAssembly& _assembly, bool _optimize) const case Language::StrictAssembly: dialect = &EVMDialect::strictAssemblyForEVMObjects(m_evmVersion); break; - case Language::Yul: - dialect = &EVMDialectTyped::instance(m_evmVersion); - break; default: yulAssert(false, "Invalid language."); break; diff --git a/libyul/YulStack.h b/libyul/YulStack.h index 4dc262a25c76..b09fa7975859 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -65,7 +65,7 @@ struct MachineAssemblyObject class YulStack: public langutil::CharStreamProvider { public: - enum class Language { Yul, Assembly, StrictAssembly }; + enum class Language { Assembly, StrictAssembly }; enum class Machine { EVM }; enum State { Empty, diff --git a/libyul/backends/evm/EVMDialect.cpp b/libyul/backends/evm/EVMDialect.cpp index 50ede8c760f0..aeb825304009 100644 --- a/libyul/backends/evm/EVMDialect.cpp +++ b/libyul/backends/evm/EVMDialect.cpp @@ -23,19 +23,14 @@ #include #include -#include #include #include #include -#include #include #include #include #include -#include -#include - #include using namespace std::string_literals; @@ -461,106 +456,3 @@ BuiltinFunctionForEVM const* EVMDialect::verbatimFunction(size_t _arguments, siz } return function.get(); } - -EVMDialectTyped::EVMDialectTyped(langutil::EVMVersion _evmVersion, bool _objectAccess): - EVMDialect(_evmVersion, _objectAccess) -{ - defaultType = "u256"_yulname; - boolType = "bool"_yulname; - types = {defaultType, boolType}; - - // Set all types to ``defaultType`` - for (auto& fun: m_functions) - { - for (auto& p: fun.second.parameters) - p = defaultType; - for (auto& r: fun.second.returns) - r = defaultType; - } - - m_functions["lt"_yulname].returns = {"bool"_yulname}; - m_functions["gt"_yulname].returns = {"bool"_yulname}; - m_functions["slt"_yulname].returns = {"bool"_yulname}; - m_functions["sgt"_yulname].returns = {"bool"_yulname}; - m_functions["eq"_yulname].returns = {"bool"_yulname}; - - // "not" and "bitnot" replace "iszero" and "not" - m_functions["bitnot"_yulname] = m_functions["not"_yulname]; - m_functions["bitnot"_yulname].name = "bitnot"_yulname; - m_functions["not"_yulname] = m_functions["iszero"_yulname]; - m_functions["not"_yulname].name = "not"_yulname; - m_functions["not"_yulname].returns = {"bool"_yulname}; - m_functions["not"_yulname].parameters = {"bool"_yulname}; - m_functions.erase("iszero"_yulname); - - m_functions["bitand"_yulname] = m_functions["and"_yulname]; - m_functions["bitand"_yulname].name = "bitand"_yulname; - m_functions["bitor"_yulname] = m_functions["or"_yulname]; - m_functions["bitor"_yulname].name = "bitor"_yulname; - m_functions["bitxor"_yulname] = m_functions["xor"_yulname]; - m_functions["bitxor"_yulname].name = "bitxor"_yulname; - m_functions["and"_yulname].parameters = {"bool"_yulname, "bool"_yulname}; - m_functions["and"_yulname].returns = {"bool"_yulname}; - m_functions["or"_yulname].parameters = {"bool"_yulname, "bool"_yulname}; - m_functions["or"_yulname].returns = {"bool"_yulname}; - m_functions["xor"_yulname].parameters = {"bool"_yulname, "bool"_yulname}; - m_functions["xor"_yulname].returns = {"bool"_yulname}; - m_functions["popbool"_yulname] = m_functions["pop"_yulname]; - m_functions["popbool"_yulname].name = "popbool"_yulname; - m_functions["popbool"_yulname].parameters = {"bool"_yulname}; - m_functions.insert(createFunction("bool_to_u256", 1, 1, {}, {}, []( - FunctionCall const&, - AbstractAssembly&, - BuiltinContext& - ) {})); - m_functions["bool_to_u256"_yulname].parameters = {"bool"_yulname}; - m_functions["bool_to_u256"_yulname].returns = {"u256"_yulname}; - m_functions.insert(createFunction("u256_to_bool", 1, 1, {}, {}, []( - FunctionCall const&, - AbstractAssembly& _assembly, - BuiltinContext& - ) { - // TODO this should use a Panic. - // A value larger than 1 causes an invalid instruction. - _assembly.appendConstant(2); - _assembly.appendInstruction(evmasm::Instruction::DUP2); - _assembly.appendInstruction(evmasm::Instruction::LT); - AbstractAssembly::LabelID inRange = _assembly.newLabelId(); - _assembly.appendJumpToIf(inRange); - _assembly.appendInstruction(evmasm::Instruction::INVALID); - _assembly.appendLabel(inRange); - })); - m_functions["u256_to_bool"_yulname].parameters = {"u256"_yulname}; - m_functions["u256_to_bool"_yulname].returns = {"bool"_yulname}; -} - -BuiltinFunctionForEVM const* EVMDialectTyped::discardFunction(YulName _type) const -{ - if (_type == "bool"_yulname) - return builtin("popbool"_yulname); - else - { - yulAssert(_type == defaultType, ""); - return builtin("pop"_yulname); - } -} - -BuiltinFunctionForEVM const* EVMDialectTyped::equalityFunction(YulName _type) const -{ - if (_type == "bool"_yulname) - return nullptr; - else - { - yulAssert(_type == defaultType, ""); - return builtin("eq"_yulname); - } -} - -EVMDialectTyped const& EVMDialectTyped::instance(langutil::EVMVersion _version) -{ - static std::map> dialects; - static YulStringRepository::ResetCallback callback{[&] { dialects.clear(); }}; - if (!dialects[_version]) - dialects[_version] = std::make_unique(_version, true); - return *dialects[_version]; -} diff --git a/libyul/backends/evm/EVMDialect.h b/libyul/backends/evm/EVMDialect.h index 7db1ec09d32b..89df944966f0 100644 --- a/libyul/backends/evm/EVMDialect.h +++ b/libyul/backends/evm/EVMDialect.h @@ -102,26 +102,4 @@ struct EVMDialect: public Dialect std::set m_reserved; }; -/** - * EVM dialect with types u256 (default) and bool. - * Difference to EVMDialect: - * - All comparison functions return type bool - * - bitwise operations are called bitor, bitand, bitxor and bitnot - * - and, or, xor take bool and return bool - * - iszero is replaced by not, which takes bool and returns bool - * - there are conversion functions bool_to_u256 and u256_to_bool. - * - there is popbool - */ -struct EVMDialectTyped: public EVMDialect -{ - /// Constructor, should only be used internally. Use the factory function below. - EVMDialectTyped(langutil::EVMVersion _evmVersion, bool _objectAccess); - - BuiltinFunctionForEVM const* discardFunction(YulName _type) const override; - BuiltinFunctionForEVM const* equalityFunction(YulName _type) const override; - BuiltinFunctionForEVM const* booleanNegationFunction() const override { return builtin("not"_yulname); } - - static EVMDialectTyped const& instance(langutil::EVMVersion _version); -}; - } From 65127220bfab7a6b1b185fa07abbc2f912ad8793 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Tue, 13 Aug 2024 08:51:59 +0200 Subject: [PATCH 124/182] Yul tests: Adapt or remove EVMDialectTyped tests --- test/libyul/Common.cpp | 19 +-- test/libyul/Common.h | 6 +- test/libyul/CompilabilityChecker.cpp | 2 +- test/libyul/ControlFlowSideEffectsTest.cpp | 2 +- test/libyul/FunctionSideEffects.cpp | 2 +- test/libyul/Inliner.cpp | 36 +++-- test/libyul/Metrics.cpp | 2 +- test/libyul/Parser.cpp | 157 ++++++++------------- 8 files changed, 89 insertions(+), 137 deletions(-) diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp index 01956e7f584f..a0c00c90d781 100644 --- a/test/libyul/Common.cpp +++ b/test/libyul/Common.cpp @@ -50,12 +50,12 @@ Dialect const& defaultDialect() } } -std::pair, std::shared_ptr> yul::test::parse(std::string const& _source, bool _yul) +std::pair, std::shared_ptr> yul::test::parse(std::string const& _source) { YulStack stack( solidity::test::CommonOptions::get().evmVersion(), solidity::test::CommonOptions::get().eofVersion(), - _yul ? YulStack::Language::Yul : YulStack::Language::StrictAssembly, + YulStack::Language::StrictAssembly, solidity::test::CommonOptions::get().optimize ? solidity::frontend::OptimiserSettings::standard() : solidity::frontend::OptimiserSettings::minimal(), @@ -88,17 +88,17 @@ std::pair, std::shared_ptr> yul::t return {std::move(parserResult), std::move(analysisInfo)}; } -yul::Block yul::test::disambiguate(std::string const& _source, bool _yul) +yul::Block yul::test::disambiguate(std::string const& _source) { - auto result = parse(_source, _yul); + auto result = parse(_source); return std::get(Disambiguator(defaultDialect(), *result.second, {})(result.first->root())); } -std::string yul::test::format(std::string const& _source, bool _yul) +std::string yul::test::format(std::string const& _source) { auto const version = solidity::test::CommonOptions::get().evmVersion(); - Dialect const& dialect = _yul ? EVMDialectTyped::instance(version) : EVMDialect::strictAssemblyForEVMObjects(version); - return yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, dialect)(parse(_source, _yul).first->root()); + Dialect const& dialect = EVMDialect::strictAssemblyForEVMObjects(version); + return yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, dialect)(parse(_source).first->root()); } namespace @@ -108,11 +108,6 @@ std::map const "evm", [](langutil::EVMVersion _evmVersion) -> yul::Dialect const& { return yul::EVMDialect::strictAssemblyForEVMObjects(_evmVersion); } - }, - { - "evmTyped", - [](langutil::EVMVersion _evmVersion) -> yul::Dialect const& - { return yul::EVMDialectTyped::instance(_evmVersion); } } }; diff --git a/test/libyul/Common.h b/test/libyul/Common.h index 14d73d77e18c..c87f1c68be17 100644 --- a/test/libyul/Common.h +++ b/test/libyul/Common.h @@ -46,13 +46,13 @@ namespace solidity::yul::test { std::pair, std::shared_ptr> -parse(std::string const& _source, bool _yul = true); +parse(std::string const& _source); std::pair, std::shared_ptr> parse(std::string const& _source, Dialect const& _dialect, langutil::ErrorList& _errors); -Block disambiguate(std::string const& _source, bool _yul = true); -std::string format(std::string const& _source, bool _yul = true); +Block disambiguate(std::string const& _source); +std::string format(std::string const& _source); solidity::yul::Dialect const& dialect(std::string const& _name, langutil::EVMVersion _evmVersion); diff --git a/test/libyul/CompilabilityChecker.cpp b/test/libyul/CompilabilityChecker.cpp index 5b64b5e5d3cc..13788b75f8ff 100644 --- a/test/libyul/CompilabilityChecker.cpp +++ b/test/libyul/CompilabilityChecker.cpp @@ -35,7 +35,7 @@ namespace std::string check(std::string const& _input) { Object obj; - auto parsingResult = yul::test::parse(_input, false); + auto parsingResult = yul::test::parse(_input); obj.setCode(parsingResult.first, parsingResult.second); BOOST_REQUIRE(obj.hasCode()); auto functions = CompilabilityChecker(EVMDialect::strictAssemblyForEVM(solidity::test::CommonOptions::get().evmVersion()), obj, true).stackDeficit; diff --git a/test/libyul/ControlFlowSideEffectsTest.cpp b/test/libyul/ControlFlowSideEffectsTest.cpp index 20df176a393c..3ad70f5a02ce 100644 --- a/test/libyul/ControlFlowSideEffectsTest.cpp +++ b/test/libyul/ControlFlowSideEffectsTest.cpp @@ -57,7 +57,7 @@ ControlFlowSideEffectsTest::ControlFlowSideEffectsTest(std::string const& _filen TestCase::TestResult ControlFlowSideEffectsTest::run(std::ostream& _stream, std::string const& _linePrefix, bool _formatted) { Object obj; - auto parsingResult = yul::test::parse(m_source, false); + auto parsingResult = yul::test::parse(m_source); obj.setCode(parsingResult.first, parsingResult.second); if (!obj.hasCode()) BOOST_THROW_EXCEPTION(std::runtime_error("Parsing input failed.")); diff --git a/test/libyul/FunctionSideEffects.cpp b/test/libyul/FunctionSideEffects.cpp index a39024d278ef..9d6599f42bc1 100644 --- a/test/libyul/FunctionSideEffects.cpp +++ b/test/libyul/FunctionSideEffects.cpp @@ -83,7 +83,7 @@ FunctionSideEffects::FunctionSideEffects(std::string const& _filename): TestCase::TestResult FunctionSideEffects::run(std::ostream& _stream, std::string const& _linePrefix, bool _formatted) { Object obj; - auto parsingResult = yul::test::parse(m_source, false); + auto parsingResult = yul::test::parse(m_source); obj.setCode(parsingResult.first, parsingResult.second); if (!obj.hasCode()) BOOST_THROW_EXCEPTION(std::runtime_error("Parsing input failed.")); diff --git a/test/libyul/Inliner.cpp b/test/libyul/Inliner.cpp index 6f622b41a4f4..f6da0c95c2b3 100644 --- a/test/libyul/Inliner.cpp +++ b/test/libyul/Inliner.cpp @@ -24,8 +24,6 @@ #include #include -#include -#include #include #include @@ -65,44 +63,44 @@ BOOST_AUTO_TEST_CASE(smoke_test) BOOST_AUTO_TEST_CASE(simple) { - BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x:u256 { x := 2:u256 } }"), "f"); + BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x { x := 2 } }"), "f"); BOOST_CHECK_EQUAL(inlinableFunctions("{" - "function g(a:u256) -> b:u256 { b := a }" - "function f() -> x:u256 { x := g(2:u256) }" + "function g(a) -> b { b := a }" + "function f() -> x { x := g(2) }" "}"), "g,f"); } BOOST_AUTO_TEST_CASE(simple_inside_structures) { BOOST_CHECK_EQUAL(inlinableFunctions("{" - "switch 2:u256 " - "case 2:u256 {" - "function g(a:u256) -> b:u256 { b := a }" - "function f() -> x:u256 { x := g(2:u256) }" + "switch 2 " + "case 2 {" + "function g(a) -> b { b := a }" + "function f() -> x { x := g(2) }" "}" "}"), "g,f"); BOOST_CHECK_EQUAL(inlinableFunctions("{" - "function g(a:u256) -> b:u256 { b := a }" + "function g(a) -> b { b := a }" "for {" "} true {" - "function f() -> x:u256 { x := g(2:u256) }" + "function f() -> x { x := g(2) }" "}" "{" - "function h() -> y:u256 { y := 2:u256 }" + "function h() -> y { y := 2 }" "}" "}"), "h,g,f"); } BOOST_AUTO_TEST_CASE(negative) { - BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x:u256 { } }"), ""); - BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x:u256 { x := 2:u256 {} } }"), ""); - BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x:u256 { x := f() } }"), ""); - BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x:u256 { x := x } }"), ""); - BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x:u256, y:u256 { x := 2:u256 } }"), ""); + BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x { } }"), ""); + BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x { x := 2 {} } }"), ""); + BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x { x := f() } }"), ""); + BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x { x := x } }"), ""); + BOOST_CHECK_EQUAL(inlinableFunctions("{ function f() -> x, y { x := 2 } }"), ""); BOOST_CHECK_EQUAL(inlinableFunctions( - "{ function g() -> x:u256, y:u256 {} function f(y:u256) -> x:u256 { x,y := g() } }"), ""); - BOOST_CHECK_EQUAL(inlinableFunctions("{ function f(y:u256) -> x:u256 { y := 2:u256 } }"), ""); + "{ function g() -> x, y {} function f(y) -> x { x,y := g() } }"), ""); + BOOST_CHECK_EQUAL(inlinableFunctions("{ function f(y) -> x { y := 2 } }"), ""); } diff --git a/test/libyul/Metrics.cpp b/test/libyul/Metrics.cpp index bf09a1c2beec..5c7b5fc34de0 100644 --- a/test/libyul/Metrics.cpp +++ b/test/libyul/Metrics.cpp @@ -38,7 +38,7 @@ namespace size_t codeSize(std::string const& _source, CodeWeights const _weights = {}) { - std::shared_ptr ast = parse(_source, false).first; + std::shared_ptr ast = parse(_source).first; BOOST_REQUIRE(ast); return CodeSize::codeSize(ast->root(), _weights); } diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index 5ce8b449b578..2a2f2809296b 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -148,47 +148,6 @@ BOOST_AUTO_TEST_CASE(builtins_analysis) CHECK_ERROR_DIALECT("{ let a, b := builtin(1, 2) }", DeclarationError, "Variable count mismatch for declaration of \"a, b\": 2 variables and 3 values.", dialect); } -BOOST_AUTO_TEST_CASE(default_types_set) -{ - ErrorList errorList; - ErrorReporter reporter(errorList); - std::shared_ptr result = parse( - "{" - "let x:bool := true:bool " - "let z:bool := true " - "let y := add(1, 2) " - "switch y case 0 {} default {} " - "}", - EVMDialectTyped::instance(EVMVersion{}), - reporter - ); - BOOST_REQUIRE(!!result && errorList.size() == 0); - - // All types are printed. - BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::Full, EVMDialectTyped::instance(EVMVersion()))(result->root()), - "{\n" - " let x:bool := true:bool\n" - " let z:bool := true:bool\n" - " let y:u256 := add(1:u256, 2:u256)\n" - " switch y\n" - " case 0:u256 { }\n" - " default { }\n" - "}" - ); - - // Now the default types should be omitted. - BOOST_CHECK_EQUAL(AsmPrinter(AsmPrinter::TypePrinting::OmitDefault, EVMDialectTyped::instance(EVMVersion()))(result->root()), - "{\n" - " let x:bool := true\n" - " let z:bool := true\n" - " let y := add(1, 2)\n" - " switch y\n" - " case 0 { }\n" - " default { }\n" - "}" - ); -} - #define CHECK_LOCATION(_actual, _sourceName, _start, _end) \ do { \ BOOST_CHECK_EQUAL((_sourceName), ((_actual).sourceName ? *(_actual).sourceName : "")); \ @@ -203,7 +162,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_empty_block) auto const sourceText = "/// @src 0:234:543\n" "{}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); @@ -216,12 +175,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_with_children) auto const sourceText = "/// @src 0:234:543\n" "{\n" - "let x:bool := true:bool\n" + "let x := true\n" "/// @src 0:123:432\n" - "let z:bool := true\n" + "let z := true\n" "let y := add(1, 2)\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); @@ -239,12 +198,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_different_sources) auto const sourceText = "/// @src 0:234:543\n" "{\n" - "let x:bool := true:bool\n" + "let x := true\n" "/// @src 1:123:432\n" - "let z:bool := true\n" + "let z := true\n" "let y := add(1, 2)\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); @@ -266,7 +225,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_nested) "/// @src 0:343:434\n" "switch y case 0 {} default {}\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); @@ -290,7 +249,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_block_switch_case) " let z := add(3, 4)\n" "}\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 234, 543); @@ -317,12 +276,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_inherit_into_outer_scope) "{\n" "{\n" "/// @src 0:123:432\n" - "let x:bool := true:bool\n" + "let x := true\n" "}\n" - "let z:bool := true\n" + "let z := true\n" "let y := add(1, 2)\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); @@ -349,11 +308,11 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_assign_empty) auto const sourceText = "{\n" "/// @src 0:123:432\n" - "let a:bool\n" + "let a\n" "/// @src 1:1:10\n" - "a := true:bool\n" + "a := true\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); // should still parse BOOST_REQUIRE_EQUAL(2, result->root().statements.size()); @@ -369,12 +328,12 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_source_index) auto const sourceText = "{\n" "/// @src 1:123:432\n" - "let a:bool := true:bool\n" + "let a := true\n" "/// @src 2345:0:8\n" - "let b:bool := true:bool\n" + "let b := true\n" "\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); // should still parse BOOST_REQUIRE(errorList.size() == 1); @@ -390,11 +349,11 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_mixed_locations_1) auto const sourceText = "{\n" "/// @src 0:123:432\n" - "let x:bool \n" + "let x \n" "/// @src 0:234:2026\n" - ":= true:bool\n" + ":= true\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); @@ -417,7 +376,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_mixed_locations_2) 2) } )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE_EQUAL(1, result->root().statements.size()); @@ -451,7 +410,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_mixed_locations_3) mstore(1, 2) // FunctionCall } )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE_EQUAL(2, result->root().statements.size()); @@ -484,10 +443,10 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_comments_after_valid) { /// @src 0:420:680 /// @invalid - let a:bool := true + let a := true } )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE_EQUAL(1, result->root().statements.size()); @@ -506,7 +465,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_suffix) /// @src 0:420:680foo {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -523,7 +482,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_prefix) /// abc@src 0:111:222 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); @@ -537,7 +496,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_unspecified) /// @src -1:-1:-1 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "", -1, -1); @@ -551,7 +510,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_non_integer) /// @src a:b:c {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -568,7 +527,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_bad_integer) /// @src 111111111111111111111:222222222222222222222:333333333333333333333 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -586,10 +545,10 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_ensure_last_match) { /// @src 1:10:20 /// @src 0:30:40 - let x:bool := true + let x := true } )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); @@ -607,7 +566,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_no_whitespace) /// @src 0:111:222@src 1:333:444 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -624,7 +583,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_separated_with_single_s /// @src 0:111:222 @src 1:333:444 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source1", 333, 444); @@ -635,7 +594,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_leading_trailing_whitespace) ErrorList errorList; ErrorReporter reporter(errorList); auto const sourceText = "/// @src 0:111:222 \n{}"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); @@ -649,10 +608,10 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_reference_original_sloc) /// @src 1:2:3 { /// @src -1:10:20 - let x:bool := true + let x := true } )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE(std::holds_alternative(result->root().statements.at(0))); @@ -674,7 +633,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets) let y := /** @src 1:96:165 "contract D {..." */ 128 } )~~~"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE_EQUAL(result->root().statements.size(), 2); @@ -699,7 +658,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_empty_snippet) /// @src 0:111:222 "" {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); @@ -713,7 +672,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_no_whitespace_befo /// @src 0:111:222"abc" def {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -730,7 +689,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_no_whitespace_afte /// @src 0:111:222 "abc"def {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); @@ -744,7 +703,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_with_snippets_no_whites /// @src 0:111:222 "abc"@src 1:333:444 "abc" {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source1", 333, 444); @@ -758,7 +717,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_locations_with_snippets_untermina /// @src 0:111:222 " abc @src 1:333:444 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -776,7 +735,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote) /// {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -793,7 +752,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_two_snippets_with_hex_comment) /// @src 0:111:222 hex"abc"@src 1:333:444 "abc" {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); // the second source location is not parsed as such, as the hex string isn't interpreted as snippet but @@ -809,7 +768,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_invalid_escapes) /// @src 0:111:222 "\n\\x\x\w\uö\xy\z\y\fq" {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 111, 222); @@ -824,7 +783,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_single_quote_snippet_with_whitespaces /// @src 1 : 222 : 333 '\x33\u1234\t\n' {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); CHECK_LOCATION(result->root().debugData->originLocation, "source1", 222, 333); @@ -839,7 +798,7 @@ BOOST_DATA_TEST_CASE(customSourceLocations_scanner_errors_outside_string_lits_ar /// @src 1:222:333 {{}} )", invalid); - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.empty()); CHECK_LOCATION(result->root().debugData->originLocation, "source1", 222, 333); @@ -857,7 +816,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_multi_line_source_loc) /// " @src 0:333:444 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.empty()); CHECK_LOCATION(result->root().debugData->originLocation, "source0", 333, 444); @@ -875,7 +834,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_with_code_snippets_with_nested_locati let y := /** @src 1:96:165 "function f() internal { \"\/** @src 0:6:7 *\/\"; }" */ 128 } )~~~"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE_EQUAL(result->root().statements.size(), 2); @@ -904,7 +863,7 @@ BOOST_AUTO_TEST_CASE(astid) mstore(1, 2) } )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_CHECK(result->root().debugData->astID == int64_t(7)); @@ -926,7 +885,7 @@ BOOST_AUTO_TEST_CASE(astid_reset) mstore(1, 2) } )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_CHECK(result->root().debugData->astID == int64_t(7)); @@ -944,7 +903,7 @@ BOOST_AUTO_TEST_CASE(astid_multi) /// @src -1:-1:-1 @ast-id 7 @src 1:1:1 @ast-id 8 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_CHECK(result->root().debugData->astID == int64_t(8)); @@ -958,7 +917,7 @@ BOOST_AUTO_TEST_CASE(astid_invalid) /// @src -1:-1:-1 @ast-id abc @src 1:1:1 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -975,7 +934,7 @@ BOOST_AUTO_TEST_CASE(astid_too_large) /// @ast-id 9223372036854775808 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -991,7 +950,7 @@ BOOST_AUTO_TEST_CASE(astid_way_too_large) /// @ast-id 999999999999999999999999999999999999999 {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -1007,7 +966,7 @@ BOOST_AUTO_TEST_CASE(astid_not_fully_numeric) /// @ast-id 9x {} )"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result); BOOST_REQUIRE(errorList.size() == 1); @@ -1029,7 +988,7 @@ BOOST_AUTO_TEST_CASE(customSourceLocations_multiple_src_tags_on_one_line) "\n" " let x := 123\n" "}\n"; - EVMDialectTyped const& dialect = EVMDialectTyped::instance(EVMVersion{}); + auto const& dialect = EVMDialect::strictAssemblyForEVM(EVMVersion{}); std::shared_ptr result = parse(sourceText, dialect, reporter); BOOST_REQUIRE(!!result && errorList.size() == 0); BOOST_REQUIRE_EQUAL(result->root().statements.size(), 1); From 40e05d6e209a6d03afe2085d26a322f6ac8fc56c Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Tue, 13 Aug 2024 08:54:30 +0200 Subject: [PATCH 125/182] Yul optimizer tests: Update test expectations to use evm instead of evmTyped --- .../add_correct_type.yul | 19 -------------- .../disambiguator/for_statement.yul | 12 ++++----- .../disambiguator/funtion_call.yul | 8 +++--- .../disambiguator/if_statement.yul | 12 ++++----- .../disambiguator/long_names.yul | 4 +-- .../disambiguator/smoke_evmTyped.yul | 7 ----- .../disambiguator/switch_statement.yul | 10 +++---- .../disambiguator/variables.yul | 4 +-- .../disambiguator/variables_clash.yul | 4 +-- .../variables_inside_functions.yul | 8 +++--- .../expressionInliner/simple.yul | 6 ++--- .../expressionInliner/with_args.yul | 6 ++--- .../fullInliner/multi_return_typed.yul | 23 ---------------- .../functionGrouper/empty_block.yul | 6 ++--- .../functionGrouper/multi_fun_mixed.yul | 10 +++---- .../functionGrouper/nested_fun.yul | 10 +++---- .../functionGrouper/single_fun.yul | 4 +-- .../functionHoister/empty_block.yul | 10 +++---- .../functionHoister/multi_mixed.yul | 12 ++++----- .../functionHoister/nested.yul | 10 +++---- .../functionHoister/single.yul | 4 +-- .../ssaTransform/for_simpler.yul | 24 +++++++++++++++++ .../ssaTransform/switch_no_default_case.yul | 24 +++++++++++++++++ .../yulOptimizerTests/ssaTransform/typed.yul | 20 +++++++------- .../ssaTransform/typed_for.yul | 26 ------------------- .../ssaTransform/typed_switch.yul | 26 ------------------- .../varDeclInitializer/typed.yul | 24 ----------------- 27 files changed, 109 insertions(+), 224 deletions(-) delete mode 100644 test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul delete mode 100644 test/libyul/yulOptimizerTests/disambiguator/smoke_evmTyped.yul delete mode 100644 test/libyul/yulOptimizerTests/fullInliner/multi_return_typed.yul create mode 100644 test/libyul/yulOptimizerTests/ssaTransform/for_simpler.yul create mode 100644 test/libyul/yulOptimizerTests/ssaTransform/switch_no_default_case.yul delete mode 100644 test/libyul/yulOptimizerTests/ssaTransform/typed_for.yul delete mode 100644 test/libyul/yulOptimizerTests/ssaTransform/typed_switch.yul delete mode 100644 test/libyul/yulOptimizerTests/varDeclInitializer/typed.yul diff --git a/test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul b/test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul deleted file mode 100644 index 57785f0b3d08..000000000000 --- a/test/libyul/yulOptimizerTests/conditionalSimplifier/add_correct_type.yul +++ /dev/null @@ -1,19 +0,0 @@ -{ - let y:bool := false - for {} true { } { - if y { break } - } -} -// ==== -// dialect: evmTyped -// ---- -// step: conditionalSimplifier -// -// { -// let y:bool := false -// for { } true { } -// { -// if y { break } -// y := false -// } -// } diff --git a/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul b/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul index fcfbe3242eae..3a01e1ea5c24 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/for_statement.yul @@ -1,21 +1,19 @@ { - { let a:u256, b:u256 } + { let a, b } { - function eq_function(x: u256, y: u256) -> z: bool {} - for { let a:u256 } eq_function(a, a) { a := a } { - let b:u256 := a + function eq_function(x, y) -> z {} + for { let a } eq_function(a, a) { a := a } { + let b := a } } } -// ==== -// dialect: evmTyped // ---- // step: disambiguator // // { // { let a, b } // { -// function eq_function(x, y) -> z:bool +// function eq_function(x, y) -> z // { } // for { let a_1 } eq_function(a_1, a_1) { a_1 := a_1 } // { let b_2 := a_1 } diff --git a/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul b/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul index 7fc51a5fa54b..0c25f3ee5c87 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/funtion_call.yul @@ -1,13 +1,11 @@ { - { let a:u256, b:u256, c:u256, d:u256, f:u256 } + { let a, b, c, d, f } { - function f(a:u256) -> c:u256, d:u256 { - let b:u256, c_1:u256 := f(a) + function f(a) -> c, d { + let b, c_1 := f(a) } } } -// ==== -// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul b/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul index 512d7fc12bbb..e68d9b581b3d 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/if_statement.yul @@ -1,19 +1,17 @@ { - { let a:u256, b:u256, c:u256 } + { let a, b, c } { - let a:bool - if a { let b:bool := a } + let a + if a { let b := a } } } -// ==== -// dialect: evmTyped // ---- // step: disambiguator // // { // { let a, b, c } // { -// let a_1:bool -// if a_1 { let b_2:bool := a_1 } +// let a_1 +// if a_1 { let b_2 := a_1 } // } // } diff --git a/test/libyul/yulOptimizerTests/disambiguator/long_names.yul b/test/libyul/yulOptimizerTests/disambiguator/long_names.yul index fbd95ef3a2df..1d0530f32a7a 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/long_names.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/long_names.yul @@ -1,6 +1,4 @@ -{ { let aanteuhdaoneudbrgkjiuaothduiathudaoeuh:u256 } { let aanteuhdaoneudbrgkjiuaothduiathudaoeuh:u256 } } -// ==== -// dialect: evmTyped +{ { let aanteuhdaoneudbrgkjiuaothduiathudaoeuh } { let aanteuhdaoneudbrgkjiuaothduiathudaoeuh } } // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/smoke_evmTyped.yul b/test/libyul/yulOptimizerTests/disambiguator/smoke_evmTyped.yul deleted file mode 100644 index 481cbb588370..000000000000 --- a/test/libyul/yulOptimizerTests/disambiguator/smoke_evmTyped.yul +++ /dev/null @@ -1,7 +0,0 @@ -{ } -// ==== -// dialect: evmTyped -// ---- -// step: disambiguator -// -// { } diff --git a/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul b/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul index 86ea9cba28af..d70a805c3f25 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/switch_statement.yul @@ -1,14 +1,12 @@ { - { let a:u256, b:u256, c:u256 } + { let a, b, c } { - let a:u256 + let a switch a - case 0:u256 { let b:u256 := a } - default { let c:u256 := a } + case 0 { let b := a } + default { let c := a } } } -// ==== -// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/variables.yul b/test/libyul/yulOptimizerTests/disambiguator/variables.yul index 743eaf0de6d3..9000903681a2 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/variables.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/variables.yul @@ -1,6 +1,4 @@ -{ { let a:u256 } { let a:u256 } } -// ==== -// dialect: evmTyped +{ { let a } { let a } } // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul b/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul index 2a94e47697a6..40ca2b262171 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/variables_clash.yul @@ -1,6 +1,4 @@ -{ { let a:u256 let a_1:u256 } { let a:u256 } } -// ==== -// dialect: evmTyped +{ { let a let a_1 } { let a } } // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul b/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul index f9e134aff567..f26aaced2ef7 100644 --- a/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul +++ b/test/libyul/yulOptimizerTests/disambiguator/variables_inside_functions.yul @@ -1,12 +1,10 @@ { - { let c:u256 let b:u256 } - function f(a:u256, c:u256) -> b:u256 { let x:u256 } + { let c let b } + function f(a, c) -> b { let x } { - let a:u256 let x:u256 + let a let x } } -// ==== -// dialect: evmTyped // ---- // step: disambiguator // diff --git a/test/libyul/yulOptimizerTests/expressionInliner/simple.yul b/test/libyul/yulOptimizerTests/expressionInliner/simple.yul index dbc80a8595d7..24508bb7692f 100644 --- a/test/libyul/yulOptimizerTests/expressionInliner/simple.yul +++ b/test/libyul/yulOptimizerTests/expressionInliner/simple.yul @@ -1,9 +1,7 @@ { - function f() -> x:u256 { x := 2:u256 } - let y:u256 := f() + function f() -> x { x := 2 } + let y := f() } -// ==== -// dialect: evmTyped // ---- // step: expressionInliner // diff --git a/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul b/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul index e142f59784d3..caf4cc42eea4 100644 --- a/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul +++ b/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul @@ -1,9 +1,7 @@ { - function f(a:u256) -> x:u256 { x := a } - let y:u256 := f(7:u256) + function f(a) -> x { x := a } + let y := f(7) } -// ==== -// dialect: evmTyped // ---- // step: expressionInliner // diff --git a/test/libyul/yulOptimizerTests/fullInliner/multi_return_typed.yul b/test/libyul/yulOptimizerTests/fullInliner/multi_return_typed.yul deleted file mode 100644 index 143ae35b27b8..000000000000 --- a/test/libyul/yulOptimizerTests/fullInliner/multi_return_typed.yul +++ /dev/null @@ -1,23 +0,0 @@ -{ - function f(a: u256) -> x: bool, y:u256 { - y := mul(a, a) - } - let r: bool, s: u256 := f(mload(3)) -} -// ==== -// dialect: evmTyped -// ---- -// step: fullInliner -// -// { -// { -// let a_3 := mload(3) -// let x_4:bool := false -// let y_5 := 0 -// y_5 := mul(a_3, a_3) -// let r:bool := x_4 -// let s := y_5 -// } -// function f(a) -> x:bool, y -// { y := mul(a, a) } -// } diff --git a/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul b/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul index 05fa8d249a17..4d2d2c807f46 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/empty_block.yul @@ -1,6 +1,4 @@ -{ let a:u256 { } function f() -> x:bool { let b:u256 := 4:u256 {} for {} f() {} {} } } -// ==== -// dialect: evmTyped +{ let a { } function f() -> x { let b := 4 {} for {} f() {} {} } } // ---- // step: functionGrouper // @@ -9,7 +7,7 @@ // let a // { } // } -// function f() -> x:bool +// function f() -> x // { // let b := 4 // { } diff --git a/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul b/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul index 5d4eaea5e0b5..9ac43aebdeae 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/multi_fun_mixed.yul @@ -1,11 +1,9 @@ { - let a:u256 - function f() { let b:u256 } - let c:u256 function g() { let d:u256 } - let e:u256 + let a + function f() { let b } + let c function g() { let d } + let e } -// ==== -// dialect: evmTyped // ---- // step: functionGrouper // diff --git a/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul b/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul index 5b8436540110..2c0ac24536a3 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul @@ -1,15 +1,13 @@ { - let a:u256 + let a function f() { - let b:u256 + let b function g() { - let c:u256 + let c } - let d:u256 + let d } } -// ==== -// dialect: evmTyped // ---- // step: functionGrouper // diff --git a/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul b/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul index a62b0ddeba3d..295ba1e429d7 100644 --- a/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul +++ b/test/libyul/yulOptimizerTests/functionGrouper/single_fun.yul @@ -1,8 +1,6 @@ { - let a:u256 function f() {} + let a function f() {} } -// ==== -// dialect: evmTyped // ---- // step: functionGrouper // diff --git a/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul b/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul index 5eed2d2bbe74..a97027bfe812 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/empty_block.yul @@ -1,20 +1,18 @@ { - let a:u256 + let a { } - function f() -> x:bool { - let b:u256 := 4:u256 + function f() -> x { + let b := 4 { } for {} f() {} {} } } -// ==== -// dialect: evmTyped // ---- // step: functionHoister // // { // let a -// function f() -> x:bool +// function f() -> x // { // let b := 4 // for { } f() { } diff --git a/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul b/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul index fc6168ce96ef..22feac222f57 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/multi_mixed.yul @@ -1,12 +1,10 @@ { - let a:u256 - function f() { let b:u256 } - let c:u256 - function g() { let d:u256 } - let e:u256 + let a + function f() { let b } + let c + function g() { let d } + let e } -// ==== -// dialect: evmTyped // ---- // step: functionHoister // diff --git a/test/libyul/yulOptimizerTests/functionHoister/nested.yul b/test/libyul/yulOptimizerTests/functionHoister/nested.yul index 65486dc6c5b3..c7182f6074db 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/nested.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/nested.yul @@ -1,13 +1,11 @@ { - let a:u256 + let a function f() { - let b:u256 - function g() { let c:u256 } - let d:u256 + let b + function g() { let c } + let d } } -// ==== -// dialect: evmTyped // ---- // step: functionHoister // diff --git a/test/libyul/yulOptimizerTests/functionHoister/single.yul b/test/libyul/yulOptimizerTests/functionHoister/single.yul index e939ecb85503..e44b41ee2f62 100644 --- a/test/libyul/yulOptimizerTests/functionHoister/single.yul +++ b/test/libyul/yulOptimizerTests/functionHoister/single.yul @@ -1,9 +1,7 @@ { - let a:u256 + let a function f() {} } -// ==== -// dialect: evmTyped // ---- // step: functionHoister // diff --git a/test/libyul/yulOptimizerTests/ssaTransform/for_simpler.yul b/test/libyul/yulOptimizerTests/ssaTransform/for_simpler.yul new file mode 100644 index 000000000000..82ef5a16be13 --- /dev/null +++ b/test/libyul/yulOptimizerTests/ssaTransform/for_simpler.yul @@ -0,0 +1,24 @@ +{ + let b := true + let c := false + for {} b {} { + c := true + } + let d := c +} +// ---- +// step: ssaTransform +// +// { +// let b := true +// let c_1 := false +// let c := c_1 +// for { } b { } +// { +// let c_3 := c +// let c_2 := true +// c := c_2 +// } +// let c_4 := c +// let d := c_4 +// } diff --git a/test/libyul/yulOptimizerTests/ssaTransform/switch_no_default_case.yul b/test/libyul/yulOptimizerTests/ssaTransform/switch_no_default_case.yul new file mode 100644 index 000000000000..18168479b6e9 --- /dev/null +++ b/test/libyul/yulOptimizerTests/ssaTransform/switch_no_default_case.yul @@ -0,0 +1,24 @@ +{ + let b := true + let c := false + switch b + case true { c := true} + case false { } + let d := c +} +// ---- +// step: ssaTransform +// +// { +// let b := true +// let c_1 := false +// let c := c_1 +// switch b +// case true { +// let c_2 := true +// c := c_2 +// } +// case false { } +// let c_3 := c +// let d := c_3 +// } diff --git a/test/libyul/yulOptimizerTests/ssaTransform/typed.yul b/test/libyul/yulOptimizerTests/ssaTransform/typed.yul index 4b1aa164371c..4b722e25cc9d 100644 --- a/test/libyul/yulOptimizerTests/ssaTransform/typed.yul +++ b/test/libyul/yulOptimizerTests/ssaTransform/typed.yul @@ -1,10 +1,10 @@ { - let b:bool := true - let c:bool := false + let b := true + let c := false c := b b := false - let a:u256 := 1 + let a := 1 a := add(a, 1) if c { a := add(a, 1) @@ -12,19 +12,17 @@ a := add(a, 1) mstore(a, 1) } -// ==== -// dialect: evmTyped // ---- // step: ssaTransform // // { -// let b_1:bool := true -// let b:bool := b_1 -// let c_2:bool := false -// let c:bool := c_2 -// let c_3:bool := b_1 +// let b_1 := true +// let b := b_1 +// let c_2 := false +// let c := c_2 +// let c_3 := b_1 // c := c_3 -// let b_4:bool := false +// let b_4 := false // b := b_4 // let a_5 := 1 // let a := a_5 diff --git a/test/libyul/yulOptimizerTests/ssaTransform/typed_for.yul b/test/libyul/yulOptimizerTests/ssaTransform/typed_for.yul deleted file mode 100644 index 596f56cb0369..000000000000 --- a/test/libyul/yulOptimizerTests/ssaTransform/typed_for.yul +++ /dev/null @@ -1,26 +0,0 @@ -{ - let b:bool := true - let c:bool := false - for {} b {} { - c := true - } - let d: bool := c -} -// ==== -// dialect: evmTyped -// ---- -// step: ssaTransform -// -// { -// let b:bool := true -// let c_1:bool := false -// let c:bool := c_1 -// for { } b { } -// { -// let c_3:bool := c -// let c_2:bool := true -// c := c_2 -// } -// let c_4:bool := c -// let d:bool := c_4 -// } diff --git a/test/libyul/yulOptimizerTests/ssaTransform/typed_switch.yul b/test/libyul/yulOptimizerTests/ssaTransform/typed_switch.yul deleted file mode 100644 index b87b5dbbc3e5..000000000000 --- a/test/libyul/yulOptimizerTests/ssaTransform/typed_switch.yul +++ /dev/null @@ -1,26 +0,0 @@ -{ - let b:bool := true - let c:bool := false - switch b - case true { c := true} - case false { } - let d: bool := c -} -// ==== -// dialect: evmTyped -// ---- -// step: ssaTransform -// -// { -// let b:bool := true -// let c_1:bool := false -// let c:bool := c_1 -// switch b -// case true { -// let c_2:bool := true -// c := c_2 -// } -// case false { } -// let c_3:bool := c -// let d:bool := c_3 -// } diff --git a/test/libyul/yulOptimizerTests/varDeclInitializer/typed.yul b/test/libyul/yulOptimizerTests/varDeclInitializer/typed.yul deleted file mode 100644 index 069c68cab89e..000000000000 --- a/test/libyul/yulOptimizerTests/varDeclInitializer/typed.yul +++ /dev/null @@ -1,24 +0,0 @@ -{ - let a1 - let a2: bool - let b1, b2: bool - function f(a:u256, b:u256, c:bool) -> r:bool, t { - let x1: bool, x2 - } -} -// ==== -// dialect: evmTyped -// ---- -// step: varDeclInitializer -// -// { -// let a1 := 0 -// let a2:bool := false -// let b1 := 0 -// let b2:bool := false -// function f(a, b, c:bool) -> r:bool, t -// { -// let x1:bool := false -// let x2 := 0 -// } -// } From d7bfea0c7c8c08afc4d6b62deeae5a9b8ebf384d Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Tue, 13 Aug 2024 09:30:54 +0200 Subject: [PATCH 126/182] Yul syntax tests: Update test expectations to use evm instead of evmTyped --- test/libyul/SyntaxTest.cpp | 2 +- test/libyul/yulSyntaxTests/assign_from_stack.yul | 2 +- test/libyul/yulSyntaxTests/assignment.yul | 4 ++-- test/libyul/yulSyntaxTests/assignment_fail.yul | 12 ------------ test/libyul/yulSyntaxTests/blocks.yul | 6 +++--- .../yulSyntaxTests/break_outside_of_for_loop.yul | 6 ++---- test/libyul/yulSyntaxTests/builtin_types.yul | 6 ++---- .../yulSyntaxTests/continue_outside_of_for_loop.yul | 6 ++---- test/libyul/yulSyntaxTests/for_loop_condition.yul | 4 +--- .../yulSyntaxTests/for_loop_condition_fail.yul | 8 -------- test/libyul/yulSyntaxTests/for_statement.yul | 4 +--- test/libyul/yulSyntaxTests/for_statement_break.yul | 4 +--- .../yulSyntaxTests/for_statement_break_init.yul | 6 ++---- .../for_statement_break_nested_body_in_init.yul | 4 +--- .../for_statement_break_nested_body_in_post.yul | 4 +--- .../yulSyntaxTests/for_statement_break_post.yul | 6 ++---- .../libyul/yulSyntaxTests/for_statement_continue.yul | 4 +--- .../for_statement_continue_fail_init.yul | 6 ++---- .../for_statement_continue_fail_post.yul | 6 ++---- .../for_statement_continue_nested_body_in_init.yul | 4 +--- .../for_statement_continue_nested_body_in_post.yul | 4 +--- .../for_statement_continue_nested_init_in_body.yul | 6 ++---- .../yulSyntaxTests/for_statement_nested_break.yul | 6 ++---- .../yulSyntaxTests/for_statement_nested_continue.yul | 2 -- test/libyul/yulSyntaxTests/for_visibility_9.yul | 2 -- test/libyul/yulSyntaxTests/function_calls.yul | 6 +++--- .../function_defined_in_init_block_1.yul | 2 +- .../function_defined_in_init_block_2.yul | 2 +- .../function_defined_in_init_block_3.yul | 2 +- .../function_defined_in_init_nested_1.yul | 4 ++-- .../function_defined_in_init_nested_2.yul | 2 +- .../function_defined_in_init_nested_3.yul | 6 +++--- test/libyul/yulSyntaxTests/function_definitions.yul | 2 +- .../function_shadowing_outside_vars_1.yul | 4 ++-- .../function_shadowing_outside_vars_2.yul | 6 +++--- .../yulSyntaxTests/functions_multiple_args.yul | 4 ++-- test/libyul/yulSyntaxTests/if_statement_1.yul | 4 +--- test/libyul/yulSyntaxTests/if_statement_2.yul | 6 ++---- test/libyul/yulSyntaxTests/if_statement_3.yul | 6 ++---- test/libyul/yulSyntaxTests/if_statement_fail_1.yul | 4 +--- test/libyul/yulSyntaxTests/if_statement_fail_2.yul | 6 ++---- test/libyul/yulSyntaxTests/if_statement_fail_3.yul | 5 ----- test/libyul/yulSyntaxTests/invalid/pc_disallowed.yul | 2 -- test/libyul/yulSyntaxTests/invalid_type.yul | 2 -- test/libyul/yulSyntaxTests/invalid_type2.yul | 4 +--- test/libyul/yulSyntaxTests/invalid_type3.yul | 2 -- test/libyul/yulSyntaxTests/invalid_type4.yul | 4 +--- test/libyul/yulSyntaxTests/linkersymbol_evmtyped.yul | 8 -------- .../linkersymbol_invalid_redefine_builtin.yul | 6 ++++++ test/libyul/yulSyntaxTests/literal_invalid_type.yul | 8 ++++---- test/libyul/yulSyntaxTests/multiple_assignment_1.yul | 10 ++++------ test/libyul/yulSyntaxTests/multiple_assignment_2.yul | 10 ++++------ test/libyul/yulSyntaxTests/multiple_assignment_3.yul | 10 ++++------ test/libyul/yulSyntaxTests/number_literal_1.yul | 2 +- test/libyul/yulSyntaxTests/number_literal_2.yul | 4 ++-- test/libyul/yulSyntaxTests/number_literal_3.yul | 4 ++-- test/libyul/yulSyntaxTests/number_literal_4.yul | 4 ++-- test/libyul/yulSyntaxTests/number_literal_5.yul | 4 ++-- test/libyul/yulSyntaxTests/optional_types.yul | 8 +++----- test/libyul/yulSyntaxTests/period_in_identifier.yul | 2 +- .../yulSyntaxTests/period_in_identifier_spaced_1.yul | 4 ++-- .../yulSyntaxTests/period_in_identifier_spaced_2.yul | 2 +- .../yulSyntaxTests/period_in_identifier_spaced_3.yul | 2 +- .../yulSyntaxTests/period_in_identifier_start.yul | 4 ++-- .../period_in_identifier_start_with_comment.yul | 2 +- .../period_not_as_identifier_start.yul | 2 +- test/libyul/yulSyntaxTests/push.yul | 4 ++-- test/libyul/yulSyntaxTests/recursion_depth.yul | 4 +--- test/libyul/yulSyntaxTests/switch_case.yul | 8 +++----- .../yulSyntaxTests/switch_case_different_literal.yul | 8 +++----- .../switch_case_string_literal_too_long.yul | 8 +++----- .../switch_case_string_literal_very_long.yul | 6 ++---- test/libyul/yulSyntaxTests/switch_duplicate_case.yul | 10 ++++------ .../switch_duplicate_case_different_literal.yul | 10 ++++------ test/libyul/yulSyntaxTests/token_as_identifier.yul | 4 +--- test/libyul/yulSyntaxTests/tuple_assignment.yul | 4 ++-- .../type_check_cases_fail_evmtyped.yul | 10 ---------- .../yulSyntaxTests/user_defined_functions_fail.yul | 11 ++++------- .../yulSyntaxTests/user_defined_functions_fine.yul | 8 +++----- test/libyul/yulSyntaxTests/variable_declaration.yul | 4 +--- .../yulSyntaxTests/variable_declaration_bool.yul | 6 ++---- .../yulSyntaxTests/variable_declaration_complex.yul | 8 +++----- .../yulSyntaxTests/variable_declaration_empty.yul | 2 +- 83 files changed, 145 insertions(+), 275 deletions(-) delete mode 100644 test/libyul/yulSyntaxTests/assignment_fail.yul delete mode 100644 test/libyul/yulSyntaxTests/for_loop_condition_fail.yul delete mode 100644 test/libyul/yulSyntaxTests/if_statement_fail_3.yul delete mode 100644 test/libyul/yulSyntaxTests/linkersymbol_evmtyped.yul create mode 100644 test/libyul/yulSyntaxTests/linkersymbol_invalid_redefine_builtin.yul delete mode 100644 test/libyul/yulSyntaxTests/type_check_cases_fail_evmtyped.yul diff --git a/test/libyul/SyntaxTest.cpp b/test/libyul/SyntaxTest.cpp index 0201e047d847..7ed87bee450a 100644 --- a/test/libyul/SyntaxTest.cpp +++ b/test/libyul/SyntaxTest.cpp @@ -74,6 +74,6 @@ void SyntaxTest::parseAndAnalyze() SyntaxTest::SyntaxTest(std::string const& _filename, langutil::EVMVersion _evmVersion): CommonSyntaxTest(_filename, _evmVersion) { - std::string dialectName = m_reader.stringSetting("dialect", "evmTyped"); + std::string dialectName = m_reader.stringSetting("dialect", "evm"); m_dialect = &dialect(dialectName, solidity::test::CommonOptions::get().evmVersion()); } diff --git a/test/libyul/yulSyntaxTests/assign_from_stack.yul b/test/libyul/yulSyntaxTests/assign_from_stack.yul index 44f50ab5e5f2..ce48abe99acf 100644 --- a/test/libyul/yulSyntaxTests/assign_from_stack.yul +++ b/test/libyul/yulSyntaxTests/assign_from_stack.yul @@ -1,3 +1,3 @@ -{ =: x:u256 } +{ =: x } // ---- // ParserError 1856: (2-3): Literal or identifier expected. diff --git a/test/libyul/yulSyntaxTests/assignment.yul b/test/libyul/yulSyntaxTests/assignment.yul index 6c2c0f5a4c41..5ba2e3437251 100644 --- a/test/libyul/yulSyntaxTests/assignment.yul +++ b/test/libyul/yulSyntaxTests/assignment.yul @@ -1,5 +1,5 @@ { - let x:u256 := 2:u256 - let y:u256 := x + let x := 2 + let y := x } // ---- diff --git a/test/libyul/yulSyntaxTests/assignment_fail.yul b/test/libyul/yulSyntaxTests/assignment_fail.yul deleted file mode 100644 index 1bcf3fbb3fc6..000000000000 --- a/test/libyul/yulSyntaxTests/assignment_fail.yul +++ /dev/null @@ -1,12 +0,0 @@ -{ - let x:u256 - let y := x - let z:bool - z := y - y := z -} -// ==== -// dialect: evmTyped -// ---- -// TypeError 9547: (51-52): Assigning a value of type "u256" to a variable of type "bool". -// TypeError 9547: (62-63): Assigning a value of type "bool" to a variable of type "u256". diff --git a/test/libyul/yulSyntaxTests/blocks.yul b/test/libyul/yulSyntaxTests/blocks.yul index 8c2fdd9a9108..16e52fe738bc 100644 --- a/test/libyul/yulSyntaxTests/blocks.yul +++ b/test/libyul/yulSyntaxTests/blocks.yul @@ -1,10 +1,10 @@ { - let x:u256 := 7:u256 + let x := 7 { - let y:u256 := 3:u256 + let y := 3 } { - let z:u256 := 2:u256 + let z := 2 } } // ---- diff --git a/test/libyul/yulSyntaxTests/break_outside_of_for_loop.yul b/test/libyul/yulSyntaxTests/break_outside_of_for_loop.yul index 1d0f997e61d0..60329f46f0e7 100644 --- a/test/libyul/yulSyntaxTests/break_outside_of_for_loop.yul +++ b/test/libyul/yulSyntaxTests/break_outside_of_for_loop.yul @@ -1,8 +1,6 @@ { - let x:bool + let x if x { break } } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 2592: (22-27): Keyword "break" needs to be inside a for-loop body. +// SyntaxError 2592: (17-22): Keyword "break" needs to be inside a for-loop body. diff --git a/test/libyul/yulSyntaxTests/builtin_types.yul b/test/libyul/yulSyntaxTests/builtin_types.yul index e4d961c300f3..275addf39448 100644 --- a/test/libyul/yulSyntaxTests/builtin_types.yul +++ b/test/libyul/yulSyntaxTests/builtin_types.yul @@ -1,7 +1,5 @@ { - let x1:bool := true:bool - let x2:u256 := 1:u256 + let x1 := true + let x2 := 1 } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/continue_outside_of_for_loop.yul b/test/libyul/yulSyntaxTests/continue_outside_of_for_loop.yul index c12f7945d453..741a4d5b6b04 100644 --- a/test/libyul/yulSyntaxTests/continue_outside_of_for_loop.yul +++ b/test/libyul/yulSyntaxTests/continue_outside_of_for_loop.yul @@ -1,8 +1,6 @@ { - let x:bool + let x if x { continue } } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 2592: (22-30): Keyword "continue" needs to be inside a for-loop body. +// SyntaxError 2592: (17-25): Keyword "continue" needs to be inside a for-loop body. diff --git a/test/libyul/yulSyntaxTests/for_loop_condition.yul b/test/libyul/yulSyntaxTests/for_loop_condition.yul index 72ed7b71f15f..22db0ce75ae1 100644 --- a/test/libyul/yulSyntaxTests/for_loop_condition.yul +++ b/test/libyul/yulSyntaxTests/for_loop_condition.yul @@ -1,7 +1,5 @@ { - let x:bool + let x for {} x {} {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_loop_condition_fail.yul b/test/libyul/yulSyntaxTests/for_loop_condition_fail.yul deleted file mode 100644 index 98a52bf2474e..000000000000 --- a/test/libyul/yulSyntaxTests/for_loop_condition_fail.yul +++ /dev/null @@ -1,8 +0,0 @@ -{ - let x - for {} x {} {} -} -// ==== -// dialect: evmTyped -// ---- -// TypeError 1733: (23-24): Expected a value of boolean type "bool" but got "u256" diff --git a/test/libyul/yulSyntaxTests/for_statement.yul b/test/libyul/yulSyntaxTests/for_statement.yul index 7f180ea8f5a2..6da73b30024c 100644 --- a/test/libyul/yulSyntaxTests/for_statement.yul +++ b/test/libyul/yulSyntaxTests/for_statement.yul @@ -1,7 +1,5 @@ { - let x:bool + let x for {let i := 0} x {i := add(i, 1)} {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_statement_break.yul b/test/libyul/yulSyntaxTests/for_statement_break.yul index 4e432557baf9..258cb4c417e5 100644 --- a/test/libyul/yulSyntaxTests/for_statement_break.yul +++ b/test/libyul/yulSyntaxTests/for_statement_break.yul @@ -1,10 +1,8 @@ { - let x:bool + let x for {let i := 0} x {i := add(i, 1)} { break } } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_statement_break_init.yul b/test/libyul/yulSyntaxTests/for_statement_break_init.yul index 7fb15faf0046..bf00d0dfb514 100644 --- a/test/libyul/yulSyntaxTests/for_statement_break_init.yul +++ b/test/libyul/yulSyntaxTests/for_statement_break_init.yul @@ -1,8 +1,6 @@ { - let x:bool + let x for {let i := 0 break} x {i := add(i, 1)} {} } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 9615: (31-36): Keyword "break" in for-loop init block is not allowed. +// SyntaxError 9615: (26-31): Keyword "break" in for-loop init block is not allowed. diff --git a/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_init.yul b/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_init.yul index 9ffe751cc0b1..cc0fdd341048 100644 --- a/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_init.yul +++ b/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_init.yul @@ -1,7 +1,5 @@ { - for {let x:bool for {} x {} { break }} 1:bool {} + for {let x for {} x {} { break }} 1 {} {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_post.yul b/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_post.yul index ab012a73fa0f..0127e178e217 100644 --- a/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_post.yul +++ b/test/libyul/yulSyntaxTests/for_statement_break_nested_body_in_post.yul @@ -1,7 +1,5 @@ { - for {} 1:bool {let x:bool for {} x {} { break }} + for {} 1 {let x for {} x {} { break }} {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_statement_break_post.yul b/test/libyul/yulSyntaxTests/for_statement_break_post.yul index 93d1475d0696..595ab60d2dc2 100644 --- a/test/libyul/yulSyntaxTests/for_statement_break_post.yul +++ b/test/libyul/yulSyntaxTests/for_statement_break_post.yul @@ -1,8 +1,6 @@ { - let x:bool + let x for {let i := 0 } x {i := add(i, 1) break} {} } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 2461: (51-56): Keyword "break" in for-loop post block is not allowed. +// SyntaxError 2461: (46-51): Keyword "break" in for-loop post block is not allowed. diff --git a/test/libyul/yulSyntaxTests/for_statement_continue.yul b/test/libyul/yulSyntaxTests/for_statement_continue.yul index b7c2b02515af..f9badaf555f7 100644 --- a/test/libyul/yulSyntaxTests/for_statement_continue.yul +++ b/test/libyul/yulSyntaxTests/for_statement_continue.yul @@ -1,10 +1,8 @@ { - let x:bool + let x for {let i := 0} x {i := add(i, 1)} { continue } } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_statement_continue_fail_init.yul b/test/libyul/yulSyntaxTests/for_statement_continue_fail_init.yul index eca0d46928ea..00683f853256 100644 --- a/test/libyul/yulSyntaxTests/for_statement_continue_fail_init.yul +++ b/test/libyul/yulSyntaxTests/for_statement_continue_fail_init.yul @@ -1,10 +1,8 @@ { - let x:bool + let x for {let i := 0 continue} x {i := add(i, 1)} { } } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 9615: (31-39): Keyword "continue" in for-loop init block is not allowed. +// SyntaxError 9615: (26-34): Keyword "continue" in for-loop init block is not allowed. diff --git a/test/libyul/yulSyntaxTests/for_statement_continue_fail_post.yul b/test/libyul/yulSyntaxTests/for_statement_continue_fail_post.yul index 7362b38b285a..d8c5faaa82bc 100644 --- a/test/libyul/yulSyntaxTests/for_statement_continue_fail_post.yul +++ b/test/libyul/yulSyntaxTests/for_statement_continue_fail_post.yul @@ -1,8 +1,6 @@ { - let x:bool + let x for {let i := 0} x {i := add(i, 1) continue} {} } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 2461: (50-58): Keyword "continue" in for-loop post block is not allowed. +// SyntaxError 2461: (45-53): Keyword "continue" in for-loop post block is not allowed. diff --git a/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_init.yul b/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_init.yul index 305cdd36d4dc..565489a371a5 100644 --- a/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_init.yul +++ b/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_init.yul @@ -1,8 +1,6 @@ { - for {let x:bool for {} x {} { continue }} 1:bool {} + for {let x for {} x {} { continue }} 1 {} { } } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_post.yul b/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_post.yul index e33bd2457b04..dd7927a8f0fe 100644 --- a/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_post.yul +++ b/test/libyul/yulSyntaxTests/for_statement_continue_nested_body_in_post.yul @@ -1,7 +1,5 @@ { - for {} 1:bool {let x:bool for {} x {} { continue }} + for {} 1 {let x for {} x {} { continue }} {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/for_statement_continue_nested_init_in_body.yul b/test/libyul/yulSyntaxTests/for_statement_continue_nested_init_in_body.yul index 1ff20943fbb9..c6abf3b537ac 100644 --- a/test/libyul/yulSyntaxTests/for_statement_continue_nested_init_in_body.yul +++ b/test/libyul/yulSyntaxTests/for_statement_continue_nested_init_in_body.yul @@ -1,11 +1,9 @@ { for {} 1 {} { - let x:bool + let x for { continue } x {} {} } } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 9615: (39-47): Keyword "continue" in for-loop init block is not allowed. +// SyntaxError 9615: (34-42): Keyword "continue" in for-loop init block is not allowed. diff --git a/test/libyul/yulSyntaxTests/for_statement_nested_break.yul b/test/libyul/yulSyntaxTests/for_statement_nested_break.yul index ae3fd9da4732..3b29cd754ab9 100644 --- a/test/libyul/yulSyntaxTests/for_statement_nested_break.yul +++ b/test/libyul/yulSyntaxTests/for_statement_nested_break.yul @@ -1,11 +1,9 @@ { - let x:bool + let x for {let i := 0} x {} { function f() { break } } } -// ==== -// dialect: evmTyped // ---- -// SyntaxError 2592: (57-62): Keyword "break" needs to be inside a for-loop body. +// SyntaxError 2592: (52-57): Keyword "break" needs to be inside a for-loop body. diff --git a/test/libyul/yulSyntaxTests/for_statement_nested_continue.yul b/test/libyul/yulSyntaxTests/for_statement_nested_continue.yul index 8e7eca428e24..6e32d19b7dcf 100644 --- a/test/libyul/yulSyntaxTests/for_statement_nested_continue.yul +++ b/test/libyul/yulSyntaxTests/for_statement_nested_continue.yul @@ -4,7 +4,5 @@ function f() { continue } } } -// ==== -// dialect: evmTyped // ---- // SyntaxError 2592: (61-69): Keyword "continue" needs to be inside a for-loop body. diff --git a/test/libyul/yulSyntaxTests/for_visibility_9.yul b/test/libyul/yulSyntaxTests/for_visibility_9.yul index 6922dc96178f..d12524e882b6 100644 --- a/test/libyul/yulSyntaxTests/for_visibility_9.yul +++ b/test/libyul/yulSyntaxTests/for_visibility_9.yul @@ -1,7 +1,5 @@ { for { let x := 1 } 1 { let x := 1 } {} } -// ==== -// dialect: evmTyped // ---- // DeclarationError 1395: (26-36): Variable name x already taken in this scope. diff --git a/test/libyul/yulSyntaxTests/function_calls.yul b/test/libyul/yulSyntaxTests/function_calls.yul index 777382b125c1..586e778d3da7 100644 --- a/test/libyul/yulSyntaxTests/function_calls.yul +++ b/test/libyul/yulSyntaxTests/function_calls.yul @@ -1,8 +1,8 @@ { - function f(a:u256) -> b:u256 {} - function g(a:u256, b:u256, c:u256) {} + function f(a) -> b {} + function g(a, b, c) {} function x() { - g(1:u256, 2:u256, f(3:u256)) + g(1, 2, f(3)) x() } } diff --git a/test/libyul/yulSyntaxTests/function_defined_in_init_block_1.yul b/test/libyul/yulSyntaxTests/function_defined_in_init_block_1.yul index 6f921a4ea82d..165337bcb709 100644 --- a/test/libyul/yulSyntaxTests/function_defined_in_init_block_1.yul +++ b/test/libyul/yulSyntaxTests/function_defined_in_init_block_1.yul @@ -1,4 +1,4 @@ { - for { } 1:bool { function f() {} } {} + for { } 1 { function f() {} } {} } // ---- diff --git a/test/libyul/yulSyntaxTests/function_defined_in_init_block_2.yul b/test/libyul/yulSyntaxTests/function_defined_in_init_block_2.yul index f6c92d92a490..61a8b1c5602a 100644 --- a/test/libyul/yulSyntaxTests/function_defined_in_init_block_2.yul +++ b/test/libyul/yulSyntaxTests/function_defined_in_init_block_2.yul @@ -1,4 +1,4 @@ { - for { } 1:bool {} { function f() {} } + for { } 1 {} { function f() {} } } // ---- diff --git a/test/libyul/yulSyntaxTests/function_defined_in_init_block_3.yul b/test/libyul/yulSyntaxTests/function_defined_in_init_block_3.yul index 6e616630a112..b9571cbe971e 100644 --- a/test/libyul/yulSyntaxTests/function_defined_in_init_block_3.yul +++ b/test/libyul/yulSyntaxTests/function_defined_in_init_block_3.yul @@ -1,5 +1,5 @@ { - for { function f() {} } 1:bool {} {} + for { function f() {} } 1 {} {} } // ---- // SyntaxError 3441: (9-17): Functions cannot be defined inside a for-loop init block. diff --git a/test/libyul/yulSyntaxTests/function_defined_in_init_nested_1.yul b/test/libyul/yulSyntaxTests/function_defined_in_init_nested_1.yul index 766de17a95f0..e7dca976383c 100644 --- a/test/libyul/yulSyntaxTests/function_defined_in_init_nested_1.yul +++ b/test/libyul/yulSyntaxTests/function_defined_in_init_nested_1.yul @@ -1,8 +1,8 @@ { for { - for {} 1:bool { function f() {} } + for {} 1 { function f() {} } {} - } 1:bool {} + } 1 {} {} } // ---- diff --git a/test/libyul/yulSyntaxTests/function_defined_in_init_nested_2.yul b/test/libyul/yulSyntaxTests/function_defined_in_init_nested_2.yul index f5f3accd248f..db9445d26bd8 100644 --- a/test/libyul/yulSyntaxTests/function_defined_in_init_nested_2.yul +++ b/test/libyul/yulSyntaxTests/function_defined_in_init_nested_2.yul @@ -1,5 +1,5 @@ { - for { for {function foo() {}} 1:bool {} {} } 1:bool {} {} + for { for {function foo() {}} 1 {} {} } 1 {} {} } // ---- // SyntaxError 3441: (14-22): Functions cannot be defined inside a for-loop init block. diff --git a/test/libyul/yulSyntaxTests/function_defined_in_init_nested_3.yul b/test/libyul/yulSyntaxTests/function_defined_in_init_nested_3.yul index d3a794c0afaf..ebae8beabf37 100644 --- a/test/libyul/yulSyntaxTests/function_defined_in_init_nested_3.yul +++ b/test/libyul/yulSyntaxTests/function_defined_in_init_nested_3.yul @@ -1,8 +1,8 @@ { for {} - 1:bool - {for {function foo() {}} 1:bool {} {} } + 1 + {for {function foo() {}} 1 {} {} } {} } // ---- -// SyntaxError 3441: (27-35): Functions cannot be defined inside a for-loop init block. +// SyntaxError 3441: (22-30): Functions cannot be defined inside a for-loop init block. diff --git a/test/libyul/yulSyntaxTests/function_definitions.yul b/test/libyul/yulSyntaxTests/function_definitions.yul index 20dfbb131284..ec36b5b8050f 100644 --- a/test/libyul/yulSyntaxTests/function_definitions.yul +++ b/test/libyul/yulSyntaxTests/function_definitions.yul @@ -1,5 +1,5 @@ { function f() { } - function g(a:u256) -> x:u256 { } + function g(a) -> x { } } // ---- diff --git a/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_1.yul b/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_1.yul index 22c89e2b5769..af1273669b9e 100644 --- a/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_1.yul +++ b/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_1.yul @@ -1,5 +1,5 @@ { - { let x:u256 } - function f() -> x:u256 {} + { let x } + function f() -> x {} } // ---- diff --git a/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_2.yul b/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_2.yul index f7fb87278545..724f31a3dbcf 100644 --- a/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_2.yul +++ b/test/libyul/yulSyntaxTests/function_shadowing_outside_vars_2.yul @@ -1,6 +1,6 @@ { - let x:u256 - function f() -> x:u256 {} + let x + function f() -> x {} } // ---- -// DeclarationError 1395: (15-40): Variable name x already taken in this scope. +// DeclarationError 1395: (10-30): Variable name x already taken in this scope. diff --git a/test/libyul/yulSyntaxTests/functions_multiple_args.yul b/test/libyul/yulSyntaxTests/functions_multiple_args.yul index aa268dc1082d..45d48104211c 100644 --- a/test/libyul/yulSyntaxTests/functions_multiple_args.yul +++ b/test/libyul/yulSyntaxTests/functions_multiple_args.yul @@ -1,5 +1,5 @@ { - function f(a:u256, d:u256) { } - function g(a:u256, d:u256) -> x:u256, y:u256 { } + function f(a, d) { } + function g(a, d) -> x, y { } } // ---- diff --git a/test/libyul/yulSyntaxTests/if_statement_1.yul b/test/libyul/yulSyntaxTests/if_statement_1.yul index b631f8a953e0..7a5630f250d7 100644 --- a/test/libyul/yulSyntaxTests/if_statement_1.yul +++ b/test/libyul/yulSyntaxTests/if_statement_1.yul @@ -1,6 +1,4 @@ { - if true:bool {} + if true {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/if_statement_2.yul b/test/libyul/yulSyntaxTests/if_statement_2.yul index 20be9b525cb0..7d2ffa2253cc 100644 --- a/test/libyul/yulSyntaxTests/if_statement_2.yul +++ b/test/libyul/yulSyntaxTests/if_statement_2.yul @@ -1,9 +1,7 @@ { - if false:bool + if false { - let x:u256 := 3:u256 + let x := 3 } } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/if_statement_3.yul b/test/libyul/yulSyntaxTests/if_statement_3.yul index 2ba20d39b916..c80d8187d415 100644 --- a/test/libyul/yulSyntaxTests/if_statement_3.yul +++ b/test/libyul/yulSyntaxTests/if_statement_3.yul @@ -1,11 +1,9 @@ { - function f() -> x:bool {} + function f() -> x {} if f() { - let b:bool := f() + let b := f() } } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/if_statement_fail_1.yul b/test/libyul/yulSyntaxTests/if_statement_fail_1.yul index 6fc409ce3863..8bf70df9842e 100644 --- a/test/libyul/yulSyntaxTests/if_statement_fail_1.yul +++ b/test/libyul/yulSyntaxTests/if_statement_fail_1.yul @@ -1,5 +1,3 @@ -{ if let x:u256 {} } -// ==== -// dialect: evmTyped +{ if let x {} } // ---- // ParserError 1856: (5-8): Literal or identifier expected. diff --git a/test/libyul/yulSyntaxTests/if_statement_fail_2.yul b/test/libyul/yulSyntaxTests/if_statement_fail_2.yul index 97ce0e9f9f2f..8722a7741614 100644 --- a/test/libyul/yulSyntaxTests/if_statement_fail_2.yul +++ b/test/libyul/yulSyntaxTests/if_statement_fail_2.yul @@ -1,5 +1,3 @@ -{ if true:bool let x:u256 := 3:u256 } -// ==== -// dialect: evmTyped +{ if true let x := 3 } // ---- -// ParserError 2314: (15-18): Expected '{' but got reserved keyword 'let' +// ParserError 2314: (10-13): Expected '{' but got reserved keyword 'let' diff --git a/test/libyul/yulSyntaxTests/if_statement_fail_3.yul b/test/libyul/yulSyntaxTests/if_statement_fail_3.yul deleted file mode 100644 index 51e36790b6e9..000000000000 --- a/test/libyul/yulSyntaxTests/if_statement_fail_3.yul +++ /dev/null @@ -1,5 +0,0 @@ -{ if 42:u256 { } } -// ==== -// dialect: evmTyped -// ---- -// TypeError 1733: (5-12): Expected a value of boolean type "bool" but got "u256" diff --git a/test/libyul/yulSyntaxTests/invalid/pc_disallowed.yul b/test/libyul/yulSyntaxTests/invalid/pc_disallowed.yul index e43d7a141b1c..d5b3847b1743 100644 --- a/test/libyul/yulSyntaxTests/invalid/pc_disallowed.yul +++ b/test/libyul/yulSyntaxTests/invalid/pc_disallowed.yul @@ -1,7 +1,5 @@ { pop(pc()) } -// ==== -// dialect: evmTyped // ---- // SyntaxError 2450: (10-12): PC instruction is a low-level EVM feature. Because of that PC is disallowed in strict assembly. diff --git a/test/libyul/yulSyntaxTests/invalid_type.yul b/test/libyul/yulSyntaxTests/invalid_type.yul index 99ed4c43b440..f863816355c6 100644 --- a/test/libyul/yulSyntaxTests/invalid_type.yul +++ b/test/libyul/yulSyntaxTests/invalid_type.yul @@ -1,7 +1,5 @@ { let x: invalidType } -// ==== -// dialect: evmTyped // ---- // TypeError 5473: (10-24): "invalidType" is not a valid type (user defined types are not yet supported). diff --git a/test/libyul/yulSyntaxTests/invalid_type2.yul b/test/libyul/yulSyntaxTests/invalid_type2.yul index 2ad035dcfc74..af30bc2eb244 100644 --- a/test/libyul/yulSyntaxTests/invalid_type2.yul +++ b/test/libyul/yulSyntaxTests/invalid_type2.yul @@ -1,8 +1,6 @@ { let x := 1:invalidType } -// ==== -// dialect: evmTyped // ---- // TypeError 5473: (15-28): "invalidType" is not a valid type (user defined types are not yet supported). -// TypeError 3947: (10-11): Assigning value of type "invalidType" to variable of type "u256". +// TypeError 3947: (10-11): Assigning value of type "invalidType" to variable of type "". diff --git a/test/libyul/yulSyntaxTests/invalid_type3.yul b/test/libyul/yulSyntaxTests/invalid_type3.yul index 1ce7092fe82d..6fc0e35e8ce0 100644 --- a/test/libyul/yulSyntaxTests/invalid_type3.yul +++ b/test/libyul/yulSyntaxTests/invalid_type3.yul @@ -1,8 +1,6 @@ { function f(a: invalidType) -> b: invalidType {} } -// ==== -// dialect: evmTyped // ---- // TypeError 5473: (17-31): "invalidType" is not a valid type (user defined types are not yet supported). // TypeError 5473: (36-50): "invalidType" is not a valid type (user defined types are not yet supported). diff --git a/test/libyul/yulSyntaxTests/invalid_type4.yul b/test/libyul/yulSyntaxTests/invalid_type4.yul index 8195fcf90834..90f00ddaafd2 100644 --- a/test/libyul/yulSyntaxTests/invalid_type4.yul +++ b/test/libyul/yulSyntaxTests/invalid_type4.yul @@ -2,8 +2,6 @@ switch 1 case 8: invalidType {} } -// ==== -// dialect: evmTyped // ---- -// TypeError 3781: (24-38): Expected a value of type "u256" but got "invalidType". +// TypeError 3781: (24-38): Expected a value of type "" but got "invalidType". // TypeError 5473: (24-38): "invalidType" is not a valid type (user defined types are not yet supported). diff --git a/test/libyul/yulSyntaxTests/linkersymbol_evmtyped.yul b/test/libyul/yulSyntaxTests/linkersymbol_evmtyped.yul deleted file mode 100644 index aa9cc3adbf1a..000000000000 --- a/test/libyul/yulSyntaxTests/linkersymbol_evmtyped.yul +++ /dev/null @@ -1,8 +0,0 @@ -{ - let addr:u256 := linkersymbol("contract/library.sol:L") - function linkersymbol(x) {} -} -// ==== -// dialect: evmTyped -// ---- -// ParserError 5568: (75-87): Cannot use builtin function name "linkersymbol" as identifier name. diff --git a/test/libyul/yulSyntaxTests/linkersymbol_invalid_redefine_builtin.yul b/test/libyul/yulSyntaxTests/linkersymbol_invalid_redefine_builtin.yul new file mode 100644 index 000000000000..462886c87739 --- /dev/null +++ b/test/libyul/yulSyntaxTests/linkersymbol_invalid_redefine_builtin.yul @@ -0,0 +1,6 @@ +{ + let addr := linkersymbol("contract/library.sol:L") + function linkersymbol(x) {} +} +// ---- +// ParserError 5568: (70-82): Cannot use builtin function name "linkersymbol" as identifier name. diff --git a/test/libyul/yulSyntaxTests/literal_invalid_type.yul b/test/libyul/yulSyntaxTests/literal_invalid_type.yul index 07a51eb887d3..fd612a0a5a18 100644 --- a/test/libyul/yulSyntaxTests/literal_invalid_type.yul +++ b/test/libyul/yulSyntaxTests/literal_invalid_type.yul @@ -1,7 +1,7 @@ { - let x:bool := true:unhappy + let x := true:unhappy } // ---- -// TypeError 5473: (20-32): "unhappy" is not a valid type (user defined types are not yet supported). -// TypeError 5170: (20-32): Invalid type "unhappy" for literal "true". -// TypeError 3947: (10-16): Assigning value of type "unhappy" to variable of type "bool". +// TypeError 5473: (15-27): "unhappy" is not a valid type (user defined types are not yet supported). +// TypeError 5170: (15-27): Invalid type "unhappy" for literal "true". +// TypeError 3947: (10-11): Assigning value of type "unhappy" to variable of type "". diff --git a/test/libyul/yulSyntaxTests/multiple_assignment_1.yul b/test/libyul/yulSyntaxTests/multiple_assignment_1.yul index b619007a55ea..285374339ea2 100644 --- a/test/libyul/yulSyntaxTests/multiple_assignment_1.yul +++ b/test/libyul/yulSyntaxTests/multiple_assignment_1.yul @@ -1,9 +1,7 @@ { - let x:u256 - function f() -> a:u256, b:u256 {} - 123:u256, x := f() + let x + function f() -> a, b {} + 123, x := f() } -// ==== -// dialect: evmTyped // ---- -// ParserError 2856: (58-59): Variable name must precede "," in multiple assignment. +// ParserError 2856: (38-39): Variable name must precede "," in multiple assignment. diff --git a/test/libyul/yulSyntaxTests/multiple_assignment_2.yul b/test/libyul/yulSyntaxTests/multiple_assignment_2.yul index 852502447f08..5aae7f6687b6 100644 --- a/test/libyul/yulSyntaxTests/multiple_assignment_2.yul +++ b/test/libyul/yulSyntaxTests/multiple_assignment_2.yul @@ -1,9 +1,7 @@ { - let x:u256 - function f() -> a:u256, b:u256 {} - x, 123:u256 := f() + let x + function f() -> a, b {} + x, 123 := f() } -// ==== -// dialect: evmTyped // ---- -// ParserError 2856: (62-64): Variable name must precede ":=" in assignment. +// ParserError 2856: (42-44): Variable name must precede ":=" in assignment. diff --git a/test/libyul/yulSyntaxTests/multiple_assignment_3.yul b/test/libyul/yulSyntaxTests/multiple_assignment_3.yul index c7ac5eb8e5aa..7a6d8a1aea45 100644 --- a/test/libyul/yulSyntaxTests/multiple_assignment_3.yul +++ b/test/libyul/yulSyntaxTests/multiple_assignment_3.yul @@ -1,12 +1,10 @@ { - function f(a:u256) -> r1:u256, r2:u256 { + function f(a) -> r1, r2 { r1 := a - r2 := 7:u256 + r2 := 7 } - let x:u256 := 9:u256 - let y:u256 := 2:u256 + let x := 9 + let y := 2 x, y := f(x) } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/number_literal_1.yul b/test/libyul/yulSyntaxTests/number_literal_1.yul index 5d5bcd150cc4..f261e3157bad 100644 --- a/test/libyul/yulSyntaxTests/number_literal_1.yul +++ b/test/libyul/yulSyntaxTests/number_literal_1.yul @@ -1,2 +1,2 @@ -{ let x:u256 := 1:u256 } +{ let x := 1 } // ---- diff --git a/test/libyul/yulSyntaxTests/number_literal_2.yul b/test/libyul/yulSyntaxTests/number_literal_2.yul index 94c5929b5381..694112146031 100644 --- a/test/libyul/yulSyntaxTests/number_literal_2.yul +++ b/test/libyul/yulSyntaxTests/number_literal_2.yul @@ -1,3 +1,3 @@ -{ let x:u256 := .1:u256 } +{ let x := .1 } // ---- -// ParserError 4828: (16-18): Invalid number literal. +// ParserError 4828: (11-13): Invalid number literal. diff --git a/test/libyul/yulSyntaxTests/number_literal_3.yul b/test/libyul/yulSyntaxTests/number_literal_3.yul index 4dbb6879a9e5..b1592adc172f 100644 --- a/test/libyul/yulSyntaxTests/number_literal_3.yul +++ b/test/libyul/yulSyntaxTests/number_literal_3.yul @@ -1,3 +1,3 @@ -{ let x:u256 := 1e5:u256 } +{ let x := 1e5 } // ---- -// ParserError 4828: (16-19): Invalid number literal. +// ParserError 4828: (11-14): Invalid number literal. diff --git a/test/libyul/yulSyntaxTests/number_literal_4.yul b/test/libyul/yulSyntaxTests/number_literal_4.yul index 7de784e88c20..339d7802e036 100644 --- a/test/libyul/yulSyntaxTests/number_literal_4.yul +++ b/test/libyul/yulSyntaxTests/number_literal_4.yul @@ -1,3 +1,3 @@ -{ let x:u256 := 67.235:u256 } +{ let x := 67.235 } // ---- -// ParserError 4828: (16-22): Invalid number literal. +// ParserError 4828: (11-17): Invalid number literal. diff --git a/test/libyul/yulSyntaxTests/number_literal_5.yul b/test/libyul/yulSyntaxTests/number_literal_5.yul index df41e69eca0c..327206e044b0 100644 --- a/test/libyul/yulSyntaxTests/number_literal_5.yul +++ b/test/libyul/yulSyntaxTests/number_literal_5.yul @@ -1,3 +1,3 @@ -{ let x:u256 := 0x1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff:u256 } +{ let x := 0x1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff } // ---- -// TypeError 6708: (16-88): Number literal too large (> 256 bits) +// TypeError 6708: (11-78): Number literal too large (> 256 bits) diff --git a/test/libyul/yulSyntaxTests/optional_types.yul b/test/libyul/yulSyntaxTests/optional_types.yul index 151edbf46973..121a7d495e97 100644 --- a/test/libyul/yulSyntaxTests/optional_types.yul +++ b/test/libyul/yulSyntaxTests/optional_types.yul @@ -1,9 +1,7 @@ { - let x := 1:u256 - let y:u256 := 1 + let x := 1 + let y := 1 function f(a) {} - function g(a:u256) -> b {} + function g(a) -> b {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/period_in_identifier.yul b/test/libyul/yulSyntaxTests/period_in_identifier.yul index 4ee80a3f4c11..0fc75185e671 100644 --- a/test/libyul/yulSyntaxTests/period_in_identifier.yul +++ b/test/libyul/yulSyntaxTests/period_in_identifier.yul @@ -1,2 +1,2 @@ -{ let x.y:u256 := 2:u256 } +{ let x.y := 2 } // ---- diff --git a/test/libyul/yulSyntaxTests/period_in_identifier_spaced_1.yul b/test/libyul/yulSyntaxTests/period_in_identifier_spaced_1.yul index dc889a2fbc25..e4ea959d6b87 100644 --- a/test/libyul/yulSyntaxTests/period_in_identifier_spaced_1.yul +++ b/test/libyul/yulSyntaxTests/period_in_identifier_spaced_1.yul @@ -1,3 +1,3 @@ -{ let x. y:u256 } +{ let x. y } // ---- -// ParserError 6913: (10-11): Call or assignment expected. +// ParserError 6913: (11-12): Call or assignment expected. diff --git a/test/libyul/yulSyntaxTests/period_in_identifier_spaced_2.yul b/test/libyul/yulSyntaxTests/period_in_identifier_spaced_2.yul index 5602cbcebc49..290eb28a5a0c 100644 --- a/test/libyul/yulSyntaxTests/period_in_identifier_spaced_2.yul +++ b/test/libyul/yulSyntaxTests/period_in_identifier_spaced_2.yul @@ -1,3 +1,3 @@ -{ let x .y:u256 } +{ let x .y } // ---- // ParserError 1856: (8-9): Literal or identifier expected. diff --git a/test/libyul/yulSyntaxTests/period_in_identifier_spaced_3.yul b/test/libyul/yulSyntaxTests/period_in_identifier_spaced_3.yul index 003341b339c8..3e5ec22a4603 100644 --- a/test/libyul/yulSyntaxTests/period_in_identifier_spaced_3.yul +++ b/test/libyul/yulSyntaxTests/period_in_identifier_spaced_3.yul @@ -1,3 +1,3 @@ -{ let x . y:u256 } +{ let x . y } // ---- // ParserError 1856: (8-9): Literal or identifier expected. diff --git a/test/libyul/yulSyntaxTests/period_in_identifier_start.yul b/test/libyul/yulSyntaxTests/period_in_identifier_start.yul index 83da8389f13f..cb2c66146537 100644 --- a/test/libyul/yulSyntaxTests/period_in_identifier_start.yul +++ b/test/libyul/yulSyntaxTests/period_in_identifier_start.yul @@ -1,5 +1,5 @@ { - x.y(2:u256) - function x.y(a:u256) {} + x.y(2) + function x.y(a) {} } // ---- diff --git a/test/libyul/yulSyntaxTests/period_in_identifier_start_with_comment.yul b/test/libyul/yulSyntaxTests/period_in_identifier_start_with_comment.yul index 51623599d67a..47939019c09e 100644 --- a/test/libyul/yulSyntaxTests/period_in_identifier_start_with_comment.yul +++ b/test/libyul/yulSyntaxTests/period_in_identifier_start_with_comment.yul @@ -1,3 +1,3 @@ /// comment -{ x.y(2:u256) function x.y(a:u256) {} } +{ x.y(2) function x.y(a) {} } // ---- diff --git a/test/libyul/yulSyntaxTests/period_not_as_identifier_start.yul b/test/libyul/yulSyntaxTests/period_not_as_identifier_start.yul index 0002b76fdb8b..cb47ffb2af61 100644 --- a/test/libyul/yulSyntaxTests/period_not_as_identifier_start.yul +++ b/test/libyul/yulSyntaxTests/period_not_as_identifier_start.yul @@ -1,3 +1,3 @@ -{ let .y:u256 } +{ let .y } // ---- // ParserError 2314: (6-7): Expected identifier but got '.' diff --git a/test/libyul/yulSyntaxTests/push.yul b/test/libyul/yulSyntaxTests/push.yul index f3dab144d54e..beea98be994e 100644 --- a/test/libyul/yulSyntaxTests/push.yul +++ b/test/libyul/yulSyntaxTests/push.yul @@ -1,3 +1,3 @@ -{ 0x42:u256 } +{ 0x42 } // ---- -// ParserError 6913: (12-13): Call or assignment expected. +// ParserError 6913: (7-8): Call or assignment expected. diff --git a/test/libyul/yulSyntaxTests/recursion_depth.yul b/test/libyul/yulSyntaxTests/recursion_depth.yul index 9c65013912e5..97dfd74295f1 100644 --- a/test/libyul/yulSyntaxTests/recursion_depth.yul +++ b/test/libyul/yulSyntaxTests/recursion_depth.yul @@ -1,7 +1,5 @@ {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{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-let x:u256 := 0:u256 +let x := 0 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 -// ==== -// dialect: evmTyped // ---- // ParserError 7319: (600-601): Maximum recursion depth reached during parsing. diff --git a/test/libyul/yulSyntaxTests/switch_case.yul b/test/libyul/yulSyntaxTests/switch_case.yul index 88bda992946a..aef17d570d9d 100644 --- a/test/libyul/yulSyntaxTests/switch_case.yul +++ b/test/libyul/yulSyntaxTests/switch_case.yul @@ -1,8 +1,6 @@ { - switch 0:u256 - case 42:u256 {} - case 0x42:u256 {} + switch 0 + case 42 {} + case 0x42 {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/switch_case_different_literal.yul b/test/libyul/yulSyntaxTests/switch_case_different_literal.yul index 8514b835d2fc..36f8e0ffcfc8 100644 --- a/test/libyul/yulSyntaxTests/switch_case_different_literal.yul +++ b/test/libyul/yulSyntaxTests/switch_case_different_literal.yul @@ -1,8 +1,6 @@ { - switch 1:u256 - case "1":u256 {} - case "2":u256 {} + switch 1 + case "1" {} + case "2" {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/switch_case_string_literal_too_long.yul b/test/libyul/yulSyntaxTests/switch_case_string_literal_too_long.yul index dceb9db16092..f8a5c46bcd94 100644 --- a/test/libyul/yulSyntaxTests/switch_case_string_literal_too_long.yul +++ b/test/libyul/yulSyntaxTests/switch_case_string_literal_too_long.yul @@ -1,9 +1,7 @@ { - let x:u256 + let x switch x - case "012345678901234567890123456789012":u256 {} + case "012345678901234567890123456789012" {} } -// ==== -// dialect: evmTyped // ---- -// TypeError 3069: (30-70): String literal too long (33 > 32) +// TypeError 3069: (25-60): String literal too long (33 > 32) diff --git a/test/libyul/yulSyntaxTests/switch_case_string_literal_very_long.yul b/test/libyul/yulSyntaxTests/switch_case_string_literal_very_long.yul index 55f25124b2ad..94ca50336d21 100644 --- a/test/libyul/yulSyntaxTests/switch_case_string_literal_very_long.yul +++ b/test/libyul/yulSyntaxTests/switch_case_string_literal_very_long.yul @@ -1,8 +1,6 @@ { - let x:u256 + let x switch x - case "01234567890123456789012345678901":u256 {} + case "01234567890123456789012345678901" {} } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/switch_duplicate_case.yul b/test/libyul/yulSyntaxTests/switch_duplicate_case.yul index 7417f32d6317..1dd5f60ebede 100644 --- a/test/libyul/yulSyntaxTests/switch_duplicate_case.yul +++ b/test/libyul/yulSyntaxTests/switch_duplicate_case.yul @@ -1,9 +1,7 @@ { - switch 0:u256 - case 0:u256 {} - case 0x0:u256 {} + switch 0 + case 0 {} + case 0x0 {} } -// ==== -// dialect: evmTyped // ---- -// DeclarationError 6792: (34-50): Duplicate case "0x0" defined. +// DeclarationError 6792: (24-35): Duplicate case "0x0" defined. diff --git a/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul b/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul index 91f19efae1d6..e28ca3be0e12 100644 --- a/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul +++ b/test/libyul/yulSyntaxTests/switch_duplicate_case_different_literal.yul @@ -1,9 +1,7 @@ { - switch 0:u256 - case 0:u256 {} - case "":u256 {} + switch 0 + case 0 {} + case "" {} } -// ==== -// dialect: evmTyped // ---- -// DeclarationError 6792: (34-49): Duplicate case "" defined. +// DeclarationError 6792: (24-34): Duplicate case "" defined. diff --git a/test/libyul/yulSyntaxTests/token_as_identifier.yul b/test/libyul/yulSyntaxTests/token_as_identifier.yul index 204b76e55533..ebb85bdb06de 100644 --- a/test/libyul/yulSyntaxTests/token_as_identifier.yul +++ b/test/libyul/yulSyntaxTests/token_as_identifier.yul @@ -1,6 +1,4 @@ { - let bool:u256 := 1:u256 + let bool := 1 } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/tuple_assignment.yul b/test/libyul/yulSyntaxTests/tuple_assignment.yul index 4ac961c265e5..40c4416f02f0 100644 --- a/test/libyul/yulSyntaxTests/tuple_assignment.yul +++ b/test/libyul/yulSyntaxTests/tuple_assignment.yul @@ -1,5 +1,5 @@ { - function f() -> a:u256, b:u256, c:u256 {} - let x:u256, y:u256, z:u256 := f() + function f() -> a, b, c {} + let x, y, z := f() } // ---- diff --git a/test/libyul/yulSyntaxTests/type_check_cases_fail_evmtyped.yul b/test/libyul/yulSyntaxTests/type_check_cases_fail_evmtyped.yul deleted file mode 100644 index 35926ccb29ee..000000000000 --- a/test/libyul/yulSyntaxTests/type_check_cases_fail_evmtyped.yul +++ /dev/null @@ -1,10 +0,0 @@ -{ - switch 7 - case true:bool {} - case true:bool {} -} -// ==== -// dialect: evmTyped -// ---- -// TypeError 3781: (24-33): Expected a value of type "u256" but got "bool". -// TypeError 3781: (46-55): Expected a value of type "u256" but got "bool". diff --git a/test/libyul/yulSyntaxTests/user_defined_functions_fail.yul b/test/libyul/yulSyntaxTests/user_defined_functions_fail.yul index 7b8d012bb597..dc837eb43179 100644 --- a/test/libyul/yulSyntaxTests/user_defined_functions_fail.yul +++ b/test/libyul/yulSyntaxTests/user_defined_functions_fail.yul @@ -1,12 +1,9 @@ { - function f(a:u256, b:u256, c:bool) -> r:bool, t { + function f(a, b, c) -> r, t { r := lt(a, b) - t := bool_to_u256(not(c)) + t := not(c) } - let x, y: bool := f(1, 2: u256, true) + let x, y := f(1, 2, true, false) } -// ==== -// dialect: evmTyped // ---- -// TypeError 3947: (126-127): Assigning value of type "bool" to variable of type "u256". -// TypeError 3947: (129-136): Assigning value of type "u256" to variable of type "bool". +// TypeError 7000: (100-101): Function "f" expects 3 arguments but got 4. diff --git a/test/libyul/yulSyntaxTests/user_defined_functions_fine.yul b/test/libyul/yulSyntaxTests/user_defined_functions_fine.yul index e24ea923ec75..ce79a9b6e931 100644 --- a/test/libyul/yulSyntaxTests/user_defined_functions_fine.yul +++ b/test/libyul/yulSyntaxTests/user_defined_functions_fine.yul @@ -1,10 +1,8 @@ { - function f(a:u256, b:u256, c:bool) -> r:bool, t { + function f(a, b, c) -> r, t { r := lt(a, b) - t := bool_to_u256(not(c)) + t := not(c) } - let x: bool, y: u256 := f(1, 2: u256, true) + let x, y := f(1, 2, true) } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/variable_declaration.yul b/test/libyul/yulSyntaxTests/variable_declaration.yul index 3d7c9d595c54..2bc22446a9c0 100644 --- a/test/libyul/yulSyntaxTests/variable_declaration.yul +++ b/test/libyul/yulSyntaxTests/variable_declaration.yul @@ -1,4 +1,2 @@ -{ let x:u256 := 7:u256 } -// ==== -// dialect: evmTyped +{ let x := 7 } // ---- diff --git a/test/libyul/yulSyntaxTests/variable_declaration_bool.yul b/test/libyul/yulSyntaxTests/variable_declaration_bool.yul index 3e97d5d4dae1..e49af9b91043 100644 --- a/test/libyul/yulSyntaxTests/variable_declaration_bool.yul +++ b/test/libyul/yulSyntaxTests/variable_declaration_bool.yul @@ -1,7 +1,5 @@ { - let x:bool := true:bool - let y:bool := false:bool + let x := true + let y := false } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/variable_declaration_complex.yul b/test/libyul/yulSyntaxTests/variable_declaration_complex.yul index e7a428fc2c92..6e07849fcac0 100644 --- a/test/libyul/yulSyntaxTests/variable_declaration_complex.yul +++ b/test/libyul/yulSyntaxTests/variable_declaration_complex.yul @@ -1,8 +1,6 @@ { - function add_fn(a:u256, b:u256) -> c:u256 {} - let y:u256 := 2:u256 - let x:u256 := add_fn(7:u256, add_fn(6:u256, y)) + function add_fn(a, b) -> c {} + let y := 2 + let x := add_fn(7, add_fn(6, y)) } -// ==== -// dialect: evmTyped // ---- diff --git a/test/libyul/yulSyntaxTests/variable_declaration_empty.yul b/test/libyul/yulSyntaxTests/variable_declaration_empty.yul index afbccb293a52..df81f297a770 100644 --- a/test/libyul/yulSyntaxTests/variable_declaration_empty.yul +++ b/test/libyul/yulSyntaxTests/variable_declaration_empty.yul @@ -1,2 +1,2 @@ -{ let x:u256 } +{ let x } // ---- From 83895d0f7d7c5e40f138826f6ce75ec543d0f322 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Tue, 13 Aug 2024 10:10:23 +0200 Subject: [PATCH 127/182] Error codes: Whitelist 1733 and 9547 as they rely on Yul types (which have been removed) --- scripts/error_codes.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/scripts/error_codes.py b/scripts/error_codes.py index fcb6f0e7f507..813d08330e31 100755 --- a/scripts/error_codes.py +++ b/scripts/error_codes.py @@ -205,6 +205,8 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False): "7053", # Unimplemented feature error (parsing stage), currently has no tests "2339", # SMTChecker, covered by CL tests "6240", # SMTChecker, covered by CL tests + "1733", # AsmAnalysis: expecting bool expression (everything is implicitly bool without types in Yul) + "9547", # AsmAnalysis: assigning incompatible types in Yul (whitelisted as there are currently no types) } assert len(test_ids & white_ids) == 0, "The sets are not supposed to intersect" test_ids |= white_ids From 63d87a28684dda2323dbebd3cd62148ab4a548c2 Mon Sep 17 00:00:00 2001 From: Alexander Arlt Date: Wed, 12 Jun 2024 14:36:31 +0200 Subject: [PATCH 128/182] Use submodules for some dependencies. --- .circleci/config.yml | 4 +- .gitmodules | 9 +++++ Changelog.md | 2 + cmake/fmtlib.cmake | 23 +++-------- cmake/nlohmann-json.cmake | 24 +++--------- cmake/range-v3.cmake | 41 ++++---------------- cmake/submodules.cmake | 23 +++++++++++ deps/fmtlib | 1 + deps/nlohmann-json | 1 + deps/range-v3 | 1 + libsolutil/CMakeLists.txt | 2 +- scripts/check_style.sh | 1 + scripts/chk_shellscripts/chk_shellscripts.sh | 2 +- scripts/create_source_tarball.sh | 2 + scripts/install_evmone.ps1 | 3 +- scripts/release_ppa.sh | 7 ---- 16 files changed, 64 insertions(+), 82 deletions(-) create mode 100644 .gitmodules create mode 100644 cmake/submodules.cmake create mode 160000 deps/fmtlib create mode 160000 deps/nlohmann-json create mode 160000 deps/range-v3 diff --git a/.circleci/config.yml b/.circleci/config.yml index 3426db329358..343bb6d00693 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -866,7 +866,7 @@ jobs: name: Check spelling command: | ~/.local/bin/codespell \ - --skip "*.enc,.git,Dockerfile*,LICENSE,codespell_whitelist.txt,codespell_ignored_lines.txt" \ + --skip "*.enc,.git,Dockerfile*,LICENSE,codespell_whitelist.txt,codespell_ignored_lines.txt,deps" \ --ignore-words scripts/codespell_whitelist.txt \ --exclude-file scripts/codespell_ignored_lines.txt - matrix_notify_failure_unless_pr @@ -1273,7 +1273,7 @@ jobs: - run: name: Install runtime dependencies command: | - pacman --noconfirm -Syu --noprogressbar --needed z3 + pacman --noconfirm -Syu --noprogressbar --needed z3 git - soltest t_ubu_clang_soltest: &t_ubu_clang_soltest diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 000000000000..47bcbb4fde94 --- /dev/null +++ b/.gitmodules @@ -0,0 +1,9 @@ +[submodule "deps/nlohmann-json"] + path = deps/nlohmann-json + url = https://github.com/nlohmann/json.git +[submodule "deps/range-v3"] + path = deps/range-v3 + url = https://github.com/ericniebler/range-v3.git +[submodule "deps/fmtlib"] + path = deps/fmtlib + url = https://github.com/fmtlib/fmt.git diff --git a/Changelog.md b/Changelog.md index 1aebcc05aac2..2a1249c98a27 100644 --- a/Changelog.md +++ b/Changelog.md @@ -36,6 +36,8 @@ Bugfixes: * Yul Optimizer: Name simplification could lead to forbidden identifiers with a leading and/or trailing dot, e.g., ``x._`` would get simplified into ``x.``. * Yul Parser: Fix segfault when parsing very long location comments. +Build System: + * Change build system to use git submodules for some dependencies (nlohmann-json, fmtlib & range-v3). ### 0.8.26 (2024-05-21) diff --git a/cmake/fmtlib.cmake b/cmake/fmtlib.cmake index 032a68cd52a0..f9522aaecd00 100644 --- a/cmake/fmtlib.cmake +++ b/cmake/fmtlib.cmake @@ -1,20 +1,9 @@ -include(FetchContent) +include(${CMAKE_SOURCE_DIR}/cmake/submodules.cmake) +initialize_submodule(fmtlib) -FetchContent_Declare( - fmtlib - PREFIX "${PROJECT_BINARY_DIR}/deps" - DOWNLOAD_DIR "${PROJECT_SOURCE_DIR}/deps/downloads" - DOWNLOAD_NAME fmt-9.1.0.tar.gz - URL https://github.com/fmtlib/fmt/archive/9.1.0.tar.gz - URL_HASH SHA256=5dea48d1fcddc3ec571ce2058e13910a0d4a6bab4cc09a809d8b1dd1c88ae6f2 +set(FMT_SYSTEM_HEADERS ON) +add_subdirectory( + ${CMAKE_SOURCE_DIR}/deps/fmtlib + EXCLUDE_FROM_ALL ) -if (CMAKE_VERSION VERSION_LESS "3.14.0") - FetchContent_GetProperties(fmtlib) - if (NOT fmtlib_POPULATED) - FetchContent_Populate(fmtlib) - add_subdirectory(${fmtlib_SOURCE_DIR} ${fmtlib_BINARY_DIR}) - endif() -else() - FetchContent_MakeAvailable(fmtlib) -endif() diff --git a/cmake/nlohmann-json.cmake b/cmake/nlohmann-json.cmake index 02891e6a7ba6..638fcdd6502d 100644 --- a/cmake/nlohmann-json.cmake +++ b/cmake/nlohmann-json.cmake @@ -1,21 +1,9 @@ -include(ExternalProject) +include(${CMAKE_SOURCE_DIR}/cmake/submodules.cmake) +initialize_submodule(nlohmann-json) -ExternalProject_Add(nlohmann-json-project - DOWNLOAD_DIR "${CMAKE_SOURCE_DIR}/deps/nlohmann/nlohmann" - DOWNLOAD_NAME json.hpp - DOWNLOAD_NO_EXTRACT 1 - URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.hpp - URL_HASH SHA256=9bea4c8066ef4a1c206b2be5a36302f8926f7fdc6087af5d20b417d0cf103ea6 - CMAKE_COMMAND true - BUILD_COMMAND true - INSTALL_COMMAND true +set(JSON_Install OFF CACHE INTERNAL "") +add_subdirectory( + ${CMAKE_SOURCE_DIR}/deps/nlohmann-json + EXCLUDE_FROM_ALL ) -# Create nlohmann-json imported library -add_library(nlohmann-json INTERFACE IMPORTED) -file(MAKE_DIRECTORY ${CMAKE_SOURCE_DIR}/deps/nlohmann) # Must exist. -set_target_properties(nlohmann-json PROPERTIES - INTERFACE_COMPILE_OPTIONS "\$<\$:/permissive->" - INTERFACE_SYSTEM_INCLUDE_DIRECTORIES ${CMAKE_SOURCE_DIR}/deps/nlohmann - INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_SOURCE_DIR}/deps/nlohmann) -add_dependencies(nlohmann-json nlohmann-json-project) \ No newline at end of file diff --git a/cmake/range-v3.cmake b/cmake/range-v3.cmake index d2f54452b319..eaab3b09e332 100644 --- a/cmake/range-v3.cmake +++ b/cmake/range-v3.cmake @@ -1,38 +1,11 @@ -include(ExternalProject) +include(${CMAKE_SOURCE_DIR}/cmake/submodules.cmake) +initialize_submodule(range-v3) -if (${CMAKE_SYSTEM_NAME} STREQUAL "Emscripten") - set(RANGE_V3_CMAKE_COMMAND emcmake cmake) -else() - set(RANGE_V3_CMAKE_COMMAND ${CMAKE_COMMAND}) -endif() - -set(prefix "${PROJECT_BINARY_DIR}/deps") -set(RANGE_V3_INCLUDE_DIR "${prefix}/include") - -ExternalProject_Add(range-v3-project - PREFIX "${prefix}" - DOWNLOAD_DIR "${PROJECT_SOURCE_DIR}/deps/downloads" - DOWNLOAD_NAME range-v3-0.12.0.tar.gz - URL https://github.com/ericniebler/range-v3/archive/0.12.0.tar.gz - URL_HASH SHA256=015adb2300a98edfceaf0725beec3337f542af4915cec4d0b89fa0886f4ba9cb - CMAKE_COMMAND ${RANGE_V3_CMAKE_COMMAND} - CMAKE_ARGS -DCMAKE_INSTALL_PREFIX= - -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} - -DBUILD_TESTING=OFF - -DRANGES_CXX_STD=${CMAKE_CXX_STANDARD} - -DRANGE_V3_DOCS=OFF - -DRANGE_V3_EXAMPLES=OFF - -DRANGE_V3_TESTS=OFF - -DRANGES_BUILD_CALENDAR_EXAMPLE=OFF - -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} - BUILD_BYPRODUCTS "${RANGE_V3_INCLUDE_DIR}/range/v3/all.hpp" -) - -# Create range-v3 imported library add_library(range-v3 INTERFACE IMPORTED) -file(MAKE_DIRECTORY ${RANGE_V3_INCLUDE_DIR}) # Must exist. set_target_properties(range-v3 PROPERTIES - INTERFACE_COMPILE_OPTIONS "\$<\$:/permissive->" - INTERFACE_SYSTEM_INCLUDE_DIRECTORIES ${RANGE_V3_INCLUDE_DIR} - INTERFACE_INCLUDE_DIRECTORIES ${RANGE_V3_INCLUDE_DIR}) + INTERFACE_COMPILE_OPTIONS "\$<\$:/permissive->" + INTERFACE_SYSTEM_INCLUDE_DIRECTORIES ${CMAKE_SOURCE_DIR}/deps/range-v3/include + INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_SOURCE_DIR}/deps/range-v3/include +) add_dependencies(range-v3 range-v3-project) + diff --git a/cmake/submodules.cmake b/cmake/submodules.cmake new file mode 100644 index 000000000000..099aceaa927d --- /dev/null +++ b/cmake/submodules.cmake @@ -0,0 +1,23 @@ +macro(initialize_submodule SUBMODULE_PATH) + if(NOT USE_SYSTEM_LIBRARIES) + file(GLOB submodule_contents "${CMAKE_SOURCE_DIR}/deps/${SUBMODULE_PATH}/*") + + if(submodule_contents) + message(STATUS "git submodule '${SUBMODULE_PATH}' seem to be already initialized: nothing to do.") + else() + message(STATUS "git submodule '${SUBMODULE_PATH}' seem not to be initialized: implicitly executing 'git submodule update --init '${CMAKE_SOURCE_DIR}/deps/${SUBMODULE_PATH}'.") + find_package(Git) + if(NOT Git_FOUND) + message(FATAL_ERROR "Failed to initialize submodules: 'git' command not found.") + endif() + execute_process( + COMMAND git submodule update --init ${CMAKE_SOURCE_DIR}/deps/${SUBMODULE_PATH} + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + RESULT_VARIABLE result + ) + if(NOT result EQUAL 0) + message(FATAL_ERROR "Failed to initialize submodules: 'git submodule update --init' failed.") + endif() + endif() + endif() +endmacro() diff --git a/deps/fmtlib b/deps/fmtlib new file mode 160000 index 000000000000..a33701196adf --- /dev/null +++ b/deps/fmtlib @@ -0,0 +1 @@ +Subproject commit a33701196adfad74917046096bf5a2aa0ab0bb50 diff --git a/deps/nlohmann-json b/deps/nlohmann-json new file mode 160000 index 000000000000..9cca280a4d0c --- /dev/null +++ b/deps/nlohmann-json @@ -0,0 +1 @@ +Subproject commit 9cca280a4d0ccf0c08f47a99aa71d1b0e52f8d03 diff --git a/deps/range-v3 b/deps/range-v3 new file mode 160000 index 000000000000..a81477931a8a --- /dev/null +++ b/deps/range-v3 @@ -0,0 +1 @@ +Subproject commit a81477931a8aa2ad025c6bda0609f38e09e4d7ec diff --git a/libsolutil/CMakeLists.txt b/libsolutil/CMakeLists.txt index 291c95c0d14b..a1e9559edef0 100644 --- a/libsolutil/CMakeLists.txt +++ b/libsolutil/CMakeLists.txt @@ -44,7 +44,7 @@ set(sources ) add_library(solutil ${sources}) -target_link_libraries(solutil PUBLIC Boost::boost Boost::filesystem Boost::system range-v3 fmt::fmt-header-only nlohmann-json) +target_link_libraries(solutil PUBLIC Boost::boost Boost::filesystem Boost::system range-v3 fmt::fmt-header-only nlohmann_json::nlohmann_json) target_include_directories(solutil PUBLIC "${PROJECT_SOURCE_DIR}") add_dependencies(solutil solidity_BuildInfo.h) diff --git a/scripts/check_style.sh b/scripts/check_style.sh index dbe470c1aeb1..d67f7b60ca22 100755 --- a/scripts/check_style.sh +++ b/scripts/check_style.sh @@ -6,6 +6,7 @@ ERROR_LOG="$(mktemp -t check_style_XXXXXX.log)" EXCLUDE_FILES=( # The line below is left unquoted to allow the shell globbing path expansion + deps/* test/cmdlineTests/*/{err,output} "libsolutil/picosha2.h" "test/cmdlineTests/strict_asm_only_cr/input.yul" diff --git a/scripts/chk_shellscripts/chk_shellscripts.sh b/scripts/chk_shellscripts/chk_shellscripts.sh index f94d9f2da32d..fff9d2662ec9 100755 --- a/scripts/chk_shellscripts/chk_shellscripts.sh +++ b/scripts/chk_shellscripts/chk_shellscripts.sh @@ -13,5 +13,5 @@ if [ ! -f "${SHELLCHECK}" ]; then exit 1 fi -mapfile -t FILES < <(find . -type f -name "*.sh") +mapfile -t FILES < <(find . -type f -name "*.sh" -not -path "./deps/*") "${SHELLCHECK}" "${FILES[@]}" diff --git a/scripts/create_source_tarball.sh b/scripts/create_source_tarball.sh index 4af1cf586a47..37bee6df18b7 100755 --- a/scripts/create_source_tarball.sh +++ b/scripts/create_source_tarball.sh @@ -23,6 +23,8 @@ REPO_ROOT="$(dirname "$0")"/.. mkdir "$SOLDIR" # Store the current source git checkout-index -a --prefix="$SOLDIR" + # shellcheck disable=SC2016 + SOLDIR="$SOLDIR" git submodule foreach 'git checkout-index -a --prefix="$SOLDIR/$sm_path/"' # Store the commit hash echo "$commithash" > "$SOLDIR/commit_hash.txt" if [ -e prerelease.txt ] && [ ! -s prerelease.txt ] diff --git a/scripts/install_evmone.ps1 b/scripts/install_evmone.ps1 index acbacdafbd01..5864f249159d 100644 --- a/scripts/install_evmone.ps1 +++ b/scripts/install_evmone.ps1 @@ -5,5 +5,4 @@ $progressPreference = "silentlyContinue" Invoke-WebRequest -URI "https://github.com/ethereum/evmone/releases/download/v0.11.0/evmone-0.11.0-windows-amd64.zip" -OutFile "evmone.zip" tar -xf evmone.zip "bin/evmone.dll" -mkdir deps -mv bin/evmone.dll deps +mv bin/evmone.dll deps/ diff --git a/scripts/release_ppa.sh b/scripts/release_ppa.sh index 0e4eb7ed4d92..3b7c8347c067 100755 --- a/scripts/release_ppa.sh +++ b/scripts/release_ppa.sh @@ -123,13 +123,6 @@ ppafilesurl=https://launchpad.net/~ethereum/+archive/ubuntu/${pparepo}/+files git clone --depth 2 --recursive https://github.com/ethereum/solidity.git -b "$branch" mv solidity solc -# Fetch dependencies -mkdir -p ./solc/deps/downloads/ 2>/dev/null || true -mkdir -p ./solc/deps/nlohmann/nlohmann/ 2>/dev/null || true -wget -O ./solc/deps/nlohmann/nlohmann/json.hpp https://github.com/nlohmann/json/releases/download/v3.11.3/json.hpp -wget -O ./solc/deps/downloads/range-v3-0.12.0.tar.gz https://github.com/ericniebler/range-v3/archive/0.12.0.tar.gz -wget -O ./solc/deps/downloads/fmt-9.1.0.tar.gz https://github.com/fmtlib/fmt/archive/9.1.0.tar.gz - # Determine version cd solc version=$("$(dirname "$0")/get_version.sh") From 3de3c7bd98b9da2ef48eaecb48ff6543fb1b398e Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Fri, 9 Aug 2024 10:36:23 +0200 Subject: [PATCH 129/182] Bump evmone to v0.12.0 in CI Bump clang to 15 --- .../Dockerfile.ubuntu.clang.ossfuzz | 16 ++++++---------- .../docker/buildpack-deps/Dockerfile.ubuntu2004 | 6 +++--- .../docker/buildpack-deps/Dockerfile.ubuntu2204 | 16 ++++++---------- .../buildpack-deps/Dockerfile.ubuntu2204.clang | 16 ++++++---------- 4 files changed, 21 insertions(+), 33 deletions(-) diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz index aae11521e50d..46137b400d45 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz @@ -22,7 +22,7 @@ # (c) 2016-2021 solidity contributors. #------------------------------------------------------------------------------ FROM gcr.io/oss-fuzz-base/base-clang:latest as base -LABEL version="7" +LABEL version="8" ARG DEBIAN_FRONTEND=noninteractive @@ -140,15 +140,11 @@ RUN set -ex; \ # EVMONE RUN set -ex; \ - cd /usr/src; \ - git clone --branch="v0.11.0" --recurse-submodules https://github.com/ethereum/evmone.git; \ - cd evmone; \ - mkdir build; \ - cd build; \ - CXX=clang++ cmake -G Ninja -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX="/usr" ..; \ - ninja; \ - ninja install/strip; \ - rm -rf /usr/src/evmone + wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.12.0/evmone-0.12.0-linux-x86_64.tar.gz; \ + test "$(sha256sum /usr/src/evmone.tar.gz)" = "1c7b5eba0c8c3b3b2a7a05101e2d01a13a2f84b323989a29be66285dba4136ce /usr/src/evmone.tar.gz"; \ + cd /usr; \ + tar -xf /usr/src/evmone.tar.gz; \ + rm -rf /usr/src/evmone.tar.gz # gmp RUN set -ex; \ diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 index 8b94fe9dd918..723192e2d0c4 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2004 @@ -22,7 +22,7 @@ # (c) 2016-2019 solidity contributors. #------------------------------------------------------------------------------ FROM buildpack-deps:focal AS base -LABEL version="24" +LABEL version="25" ARG DEBIAN_FRONTEND=noninteractive @@ -89,8 +89,8 @@ FROM base AS libraries # EVMONE RUN set -ex; \ - wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.11.0/evmone-0.11.0-linux-x86_64.tar.gz; \ - test "$(sha256sum /usr/src/evmone.tar.gz)" = "051dbe523da165658ced63619ea2c05925516aac3061951da96d3f0962560719 /usr/src/evmone.tar.gz"; \ + wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.12.0/evmone-0.12.0-linux-x86_64.tar.gz; \ + test "$(sha256sum /usr/src/evmone.tar.gz)" = "1c7b5eba0c8c3b3b2a7a05101e2d01a13a2f84b323989a29be66285dba4136ce /usr/src/evmone.tar.gz"; \ cd /usr; \ tar -xf /usr/src/evmone.tar.gz; \ rm -rf /usr/src/evmone.tar.gz diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 index 90d5811c3b3c..add03bb00379 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204 @@ -22,7 +22,7 @@ # (c) 2016-2019 solidity contributors. #------------------------------------------------------------------------------ FROM buildpack-deps:jammy AS base -LABEL version="9" +LABEL version="10" ARG DEBIAN_FRONTEND=noninteractive @@ -88,15 +88,11 @@ FROM base AS libraries # EVMONE RUN set -ex; \ - cd /usr/src; \ - git clone --branch="v0.11.0" --recurse-submodules https://github.com/ethereum/evmone.git; \ - cd evmone; \ - mkdir build; \ - cd build; \ - cmake -G Ninja -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX="/usr" ..; \ - ninja; \ - ninja install/strip; \ - rm -rf /usr/src/evmone + wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.12.0/evmone-0.12.0-linux-x86_64.tar.gz; \ + test "$(sha256sum /usr/src/evmone.tar.gz)" = "1c7b5eba0c8c3b3b2a7a05101e2d01a13a2f84b323989a29be66285dba4136ce /usr/src/evmone.tar.gz"; \ + cd /usr; \ + tar -xf /usr/src/evmone.tar.gz; \ + rm -rf /usr/src/evmone.tar.gz FROM base COPY --from=libraries /usr/lib /usr/lib diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang index b2f75b0e43d1..b9c9158381eb 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang @@ -22,7 +22,7 @@ # (c) 2016-2019 solidity contributors. #------------------------------------------------------------------------------ FROM buildpack-deps:jammy AS base -LABEL version="8" +LABEL version="9" ARG DEBIAN_FRONTEND=noninteractive @@ -89,15 +89,11 @@ ENV CXX clang++ # EVMONE RUN set -ex; \ - cd /usr/src; \ - git clone --branch="v0.11.0" --recurse-submodules https://github.com/ethereum/evmone.git; \ - cd evmone; \ - mkdir build; \ - cd build; \ - cmake -G Ninja -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX="/usr" ..; \ - ninja; \ - ninja install/strip; \ - rm -rf /usr/src/evmone + wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.12.0/evmone-0.12.0-linux-x86_64.tar.gz; \ + test "$(sha256sum /usr/src/evmone.tar.gz)" = "1c7b5eba0c8c3b3b2a7a05101e2d01a13a2f84b323989a29be66285dba4136ce /usr/src/evmone.tar.gz"; \ + cd /usr; \ + tar -xf /usr/src/evmone.tar.gz; \ + rm -rf /usr/src/evmone.tar.gz FROM base COPY --from=libraries /usr/lib /usr/lib From 3d3b78e0a39163ef8449defdfa2b4659ded617e7 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Wed, 14 Aug 2024 13:35:20 +0200 Subject: [PATCH 130/182] Fix UB introduced by casting difference of two unsigneds to signed --- liblangutil/SemVerHandler.cpp | 2 +- libsolidity/codegen/ExpressionCompiler.cpp | 6 +++--- libyul/backends/evm/EVMCodeTransform.cpp | 2 +- libyul/backends/evm/NoOutputAssembly.cpp | 2 +- libyul/backends/evm/OptimizedEVMCodeTransform.cpp | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) diff --git a/liblangutil/SemVerHandler.cpp b/liblangutil/SemVerHandler.cpp index 2358eec5ef0d..e1a9556ca1a2 100644 --- a/liblangutil/SemVerHandler.cpp +++ b/liblangutil/SemVerHandler.cpp @@ -115,7 +115,7 @@ bool SemVerMatchExpression::MatchComponent::matches(SemVerVersion const& _versio if (version.numbers[i] != std::numeric_limits::max()) { didCompare = true; - cmp = static_cast(_version.numbers[i] - version.numbers[i]); + cmp = static_cast(_version.numbers[i]) - static_cast(version.numbers[i]); } if (cmp == 0 && !_version.prerelease.empty() && didCompare) diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index 368ee77a8651..95b7435ed608 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -436,7 +436,7 @@ bool ExpressionCompiler::visit(UnaryOperation const& _unaryOperation) unsigned returnParametersSize = CompilerUtils::sizeOnStack(functionType->returnParameterTypes()); // callee adds return parameters, but removes arguments and return label - m_context.adjustStackOffset(static_cast(returnParametersSize - parameterSize) - 1); + m_context.adjustStackOffset(static_cast(returnParametersSize) - static_cast(parameterSize) - 1); return false; } @@ -564,7 +564,7 @@ bool ExpressionCompiler::visit(BinaryOperation const& _binaryOperation) unsigned returnParametersSize = CompilerUtils::sizeOnStack(functionType->returnParameterTypes()); // callee adds return parameters, but removes arguments and return label - m_context.adjustStackOffset(static_cast(returnParametersSize - parameterSize) - 1); + m_context.adjustStackOffset(static_cast(returnParametersSize) - static_cast(parameterSize) - 1); return false; } @@ -721,7 +721,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) unsigned returnParametersSize = CompilerUtils::sizeOnStack(function.returnParameterTypes()); // callee adds return parameters, but removes arguments and return label - m_context.adjustStackOffset(static_cast(returnParametersSize - parameterSize) - 1); + m_context.adjustStackOffset(static_cast(returnParametersSize) - static_cast(parameterSize) - 1); break; } case FunctionType::Kind::BareCall: diff --git a/libyul/backends/evm/EVMCodeTransform.cpp b/libyul/backends/evm/EVMCodeTransform.cpp index 21124723003b..71872a4e8c57 100644 --- a/libyul/backends/evm/EVMCodeTransform.cpp +++ b/libyul/backends/evm/EVMCodeTransform.cpp @@ -255,7 +255,7 @@ void CodeTransform::operator()(FunctionCall const& _call) m_assembly.setSourceLocation(originLocationOf(_call)); m_assembly.appendJumpTo( functionEntryID(*function), - static_cast(function->returns.size() - function->arguments.size()) - 1, + static_cast(function->returns.size()) - static_cast(function->arguments.size()) - 1, AbstractAssembly::JumpType::IntoFunction ); m_assembly.appendLabel(returnLabel); diff --git a/libyul/backends/evm/NoOutputAssembly.cpp b/libyul/backends/evm/NoOutputAssembly.cpp index 2a3cca52cc32..71818d2482f4 100644 --- a/libyul/backends/evm/NoOutputAssembly.cpp +++ b/libyul/backends/evm/NoOutputAssembly.cpp @@ -71,7 +71,7 @@ void NoOutputAssembly::appendLinkerSymbol(std::string const&) void NoOutputAssembly::appendVerbatim(bytes, size_t _arguments, size_t _returnVariables) { - m_stackHeight += static_cast(_returnVariables - _arguments); + m_stackHeight += static_cast(_returnVariables) - static_cast(_arguments); } void NoOutputAssembly::appendJump(int _stackDiffAfter, JumpType) diff --git a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp index a6b867aba167..99f7114e9fb6 100644 --- a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp +++ b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp @@ -92,7 +92,7 @@ void OptimizedEVMCodeTransform::operator()(CFG::FunctionCall const& _call) m_assembly.setSourceLocation(originLocationOf(_call)); m_assembly.appendJumpTo( getFunctionLabel(_call.function), - static_cast(_call.function.get().returns.size() - _call.function.get().arguments.size()) - (_call.canContinue ? 1 : 0), + static_cast(_call.function.get().returns.size()) - static_cast(_call.function.get().arguments.size()) - (_call.canContinue ? 1 : 0), AbstractAssembly::JumpType::IntoFunction ); if (_call.canContinue) From da1bc0bc446d14ae48aca618d878ec3ff6a9d3a3 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Wed, 14 Aug 2024 19:53:09 +0200 Subject: [PATCH 131/182] SMTChecker: Add setup of z3 to SMTSolverCommand This prepares SMTSolverCommand for invocation of Z3 as an external solver. Command line arguments enusure we match the way we set Z3 in our current code. --- libsolidity/interface/SMTSolverCommand.cpp | 29 ++++++++++++++++++++++ libsolidity/interface/SMTSolverCommand.h | 1 + 2 files changed, 30 insertions(+) diff --git a/libsolidity/interface/SMTSolverCommand.cpp b/libsolidity/interface/SMTSolverCommand.cpp index 8120e1f11aca..66adfd0c5e17 100644 --- a/libsolidity/interface/SMTSolverCommand.cpp +++ b/libsolidity/interface/SMTSolverCommand.cpp @@ -57,6 +57,35 @@ void SMTSolverCommand::setCvc5(std::optional timeoutInMilliseconds } } +void SMTSolverCommand::setZ3(std::optional timeoutInMilliseconds, bool _preprocessing, bool _computeInvariants) +{ + constexpr int Z3ResourceLimit = 2000000; + m_arguments.clear(); + m_solverCmd = "z3"; + m_arguments.emplace_back("-in"); // Read from standard input + m_arguments.emplace_back("-smt2"); // Expect input in SMT-LIB2 format + if (_computeInvariants) + m_arguments.emplace_back("-model"); // Output model automatically after check-sat + if (timeoutInMilliseconds) + m_arguments.emplace_back("-t:" + std::to_string(timeoutInMilliseconds.value())); + else + m_arguments.emplace_back("rlimit=" + std::to_string(Z3ResourceLimit)); + + // These options have been empirically established to be helpful + m_arguments.emplace_back("rewriter.pull_cheap_ite=true"); + m_arguments.emplace_back("fp.spacer.q3.use_qgen=true"); + m_arguments.emplace_back("fp.spacer.mbqi=false"); + m_arguments.emplace_back("fp.spacer.ground_pobs=false"); + + // Spacer optimization should be + // - enabled for better solving (default) + // - disable for counterexample generation + std::string preprocessingArg = _preprocessing ? "true" : "false"; + m_arguments.emplace_back("fp.xform.slice=" + preprocessingArg); + m_arguments.emplace_back("fp.xform.inline_linear=" + preprocessingArg); + m_arguments.emplace_back("fp.xform.inline_eager=" + preprocessingArg); +} + ReadCallback::Result SMTSolverCommand::solve(std::string const& _kind, std::string const& _query) const { try diff --git a/libsolidity/interface/SMTSolverCommand.h b/libsolidity/interface/SMTSolverCommand.h index c948ec5d2d65..13d79fe59583 100644 --- a/libsolidity/interface/SMTSolverCommand.h +++ b/libsolidity/interface/SMTSolverCommand.h @@ -38,6 +38,7 @@ class SMTSolverCommand void setEldarica(std::optional timeoutInMilliseconds, bool computeInvariants); void setCvc5(std::optional timeoutInMilliseconds); + void setZ3(std::optional timeoutInMilliseconds, bool _preprocessing, bool _computeInvariants); private: /// The name of the solver's binary. From 363274df8e113aec83f0b56c8bd612efda97ddb1 Mon Sep 17 00:00:00 2001 From: ljmanini <58728166+lmanini@users.noreply.github.com> Date: Thu, 15 Aug 2024 09:26:19 +0200 Subject: [PATCH 132/182] Update ContractCompiler.cpp Error msg fix --- libsolidity/codegen/ContractCompiler.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp index 9e0593cdfb27..66cfe35c409a 100644 --- a/libsolidity/codegen/ContractCompiler.cpp +++ b/libsolidity/codegen/ContractCompiler.cpp @@ -1396,7 +1396,7 @@ bool ContractCompiler::visit(PlaceholderStatement const& _placeholderStatement) { StackHeightChecker checker(m_context); CompilerContext::LocationSetter locationSetter(m_context, _placeholderStatement); - solAssert(m_context.arithmetic() == Arithmetic::Checked, "Placeholder cannot be used inside checked block."); + solAssert(m_context.arithmetic() == Arithmetic::Checked, "Placeholder cannot be used inside unchecked block."); appendModifierOrFunctionCode(); solAssert(m_context.arithmetic() == Arithmetic::Checked, "Arithmetic not reset to 'checked'."); checker.check(); From fa781b7c4a226340410ddc5a235fd7db7a22fd80 Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Tue, 13 Aug 2024 13:44:04 +0200 Subject: [PATCH 133/182] Remove cmake dependency and bump boost in ossfuzz --- .../Dockerfile.ubuntu.clang.ossfuzz | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz index 46137b400d45..aae11521e50d 100644 --- a/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu.clang.ossfuzz @@ -22,7 +22,7 @@ # (c) 2016-2021 solidity contributors. #------------------------------------------------------------------------------ FROM gcr.io/oss-fuzz-base/base-clang:latest as base -LABEL version="8" +LABEL version="7" ARG DEBIAN_FRONTEND=noninteractive @@ -140,11 +140,15 @@ RUN set -ex; \ # EVMONE RUN set -ex; \ - wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.12.0/evmone-0.12.0-linux-x86_64.tar.gz; \ - test "$(sha256sum /usr/src/evmone.tar.gz)" = "1c7b5eba0c8c3b3b2a7a05101e2d01a13a2f84b323989a29be66285dba4136ce /usr/src/evmone.tar.gz"; \ - cd /usr; \ - tar -xf /usr/src/evmone.tar.gz; \ - rm -rf /usr/src/evmone.tar.gz + cd /usr/src; \ + git clone --branch="v0.11.0" --recurse-submodules https://github.com/ethereum/evmone.git; \ + cd evmone; \ + mkdir build; \ + cd build; \ + CXX=clang++ cmake -G Ninja -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX="/usr" ..; \ + ninja; \ + ninja install/strip; \ + rm -rf /usr/src/evmone # gmp RUN set -ex; \ From 1c21f8311a742d47c7621de0c395c441136ac63c Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Wed, 14 Aug 2024 11:34:28 +0200 Subject: [PATCH 134/182] Add ubuntu2404 docker image --- .github/workflows/buildpack-deps.yml | 3 +- scripts/ci/buildpack-deps_test_ubuntu2404.sh | 1 + .../buildpack-deps/Dockerfile.ubuntu2404 | 106 ++++++++++++++++++ 3 files changed, 109 insertions(+), 1 deletion(-) create mode 120000 scripts/ci/buildpack-deps_test_ubuntu2404.sh create mode 100644 scripts/docker/buildpack-deps/Dockerfile.ubuntu2404 diff --git a/.github/workflows/buildpack-deps.yml b/.github/workflows/buildpack-deps.yml index 2cd6e5048c07..5f66487e0798 100644 --- a/.github/workflows/buildpack-deps.yml +++ b/.github/workflows/buildpack-deps.yml @@ -9,6 +9,7 @@ on: - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2004' - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang' - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2204' + - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2404' jobs: buildpack-deps: @@ -23,7 +24,7 @@ jobs: strategy: fail-fast: false matrix: - image_variant: [emscripten, ubuntu.clang.ossfuzz, ubuntu2004, ubuntu2204.clang, ubuntu2204] + image_variant: [emscripten, ubuntu.clang.ossfuzz, ubuntu2004, ubuntu2204.clang, ubuntu2204, ubuntu2404] steps: - uses: actions/checkout@v4 diff --git a/scripts/ci/buildpack-deps_test_ubuntu2404.sh b/scripts/ci/buildpack-deps_test_ubuntu2404.sh new file mode 120000 index 000000000000..c07a74de4fb4 --- /dev/null +++ b/scripts/ci/buildpack-deps_test_ubuntu2404.sh @@ -0,0 +1 @@ +build.sh \ No newline at end of file diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2404 b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2404 new file mode 100644 index 000000000000..c7ad4594aab8 --- /dev/null +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2404 @@ -0,0 +1,106 @@ +# vim:syntax=dockerfile +#------------------------------------------------------------------------------ +# Dockerfile for building and testing Solidity Compiler on CI +# Target: Ubuntu 19.04 (Disco Dingo) +# URL: https://hub.docker.com/r/ethereum/solidity-buildpack-deps +# +# This file is part of solidity. +# +# solidity is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# solidity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with solidity. If not, see +# +# (c) 2016-2024 solidity contributors. +#------------------------------------------------------------------------------ +FROM buildpack-deps:noble AS base +LABEL version="1" + +ARG DEBIAN_FRONTEND=noninteractive + +# From Python3.11, pip requires a virtual environment, and will thus terminate when installing packages globally. +# Since we're building this image from scratch, it's perfectly fine to use the below flag. +ENV PIP_BREAK_SYSTEM_PACKAGES 1 + +RUN set -ex; \ + dist=$(grep DISTRIB_CODENAME /etc/lsb-release | cut -d= -f2); \ + echo "deb http://ppa.launchpad.net/ethereum/cpp-build-deps/ubuntu $dist main" >> /etc/apt/sources.list ; \ + apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 1c52189c923f6ca9 ; \ + apt-get update; \ + apt-get install -qqy --no-install-recommends \ + build-essential \ + cmake \ + jq \ + libboost-filesystem-dev \ + libboost-program-options-dev \ + libboost-system-dev \ + libboost-test-dev \ + libcln-dev \ + libz3-static-dev \ + locales-all \ + lsof \ + ninja-build \ + python3-pip \ + python3-sphinx \ + software-properties-common \ + sudo \ + unzip \ + z3-static \ + zip; \ + pip3 install \ + codecov \ + colorama \ + deepdiff \ + parsec \ + pygments-lexer-solidity \ + pylint \ + requests \ + tabulate \ + z3-solver; + +# Eldarica +RUN set -ex; \ + apt-get update; \ + apt-get install -qqy \ + openjdk-11-jre; \ + eldarica_version="2.1"; \ + wget "https://github.com/uuverifiers/eldarica/releases/download/v${eldarica_version}/eldarica-bin-${eldarica_version}.zip" -O /opt/eld_binaries.zip; \ + test "$(sha256sum /opt/eld_binaries.zip)" = "0ac43f45c0925383c9d2077f62bbb515fd792375f3b2b101b30c9e81dcd7785c /opt/eld_binaries.zip"; \ + unzip /opt/eld_binaries.zip -d /opt; \ + rm -f /opt/eld_binaries.zip; + +# CVC5 +RUN set -ex; \ + cvc5_version="1.1.2"; \ + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-Linux-static.zip" -O /opt/cvc5.zip; \ + test "$(sha256sum /opt/cvc5.zip)" = "cf291aef67da8eaa8d425a51f67f3f72f36db8b1040655dc799b64e3d69e6086 /opt/cvc5.zip"; \ + unzip /opt/cvc5.zip -x "cvc5-Linux-static/lib/cmake/*" -d /opt; \ + mv /opt/cvc5-Linux-static/bin/* /usr/bin; \ + mv /opt/cvc5-Linux-static/include/* /usr/include; \ + mv /opt/cvc5-Linux-static/lib/* /usr/lib; \ + rm -rf /opt/cvc5-Linux-static /opt/cvc5.zip; + +FROM base AS libraries + +# EVMONE +RUN set -ex; \ + wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.12.0/evmone-0.12.0-linux-x86_64.tar.gz; \ + test "$(sha256sum /usr/src/evmone.tar.gz)" = "1c7b5eba0c8c3b3b2a7a05101e2d01a13a2f84b323989a29be66285dba4136ce /usr/src/evmone.tar.gz"; \ + cd /usr; \ + tar -xf /usr/src/evmone.tar.gz; \ + rm -rf /usr/src/evmone.tar.gz + +FROM base +COPY --from=libraries /usr/lib /usr/lib +COPY --from=libraries /usr/bin /usr/bin +COPY --from=libraries /usr/include /usr/include +COPY --from=libraries /opt/eldarica /opt/eldarica +ENV PATH="$PATH:/opt/eldarica" From b9b1d08eedf2716b3237d239c4e99715e668cd11 Mon Sep 17 00:00:00 2001 From: Zuri Obozuwa Date: Wed, 3 Apr 2024 19:36:40 +0000 Subject: [PATCH 135/182] Pass vector of SMT expressions to SymbolicFunctionVariable function operator by const ref instead of by value To avoid the cost of copying the vector --- libsolidity/formal/SymbolicVariables.cpp | 2 +- libsolidity/formal/SymbolicVariables.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libsolidity/formal/SymbolicVariables.cpp b/libsolidity/formal/SymbolicVariables.cpp index 6d6dbee65da5..f0cebc46c291 100644 --- a/libsolidity/formal/SymbolicVariables.cpp +++ b/libsolidity/formal/SymbolicVariables.cpp @@ -203,7 +203,7 @@ smtutil::Expression SymbolicFunctionVariable::increaseIndex() return m_abstract.currentValue(); } -smtutil::Expression SymbolicFunctionVariable::operator()(std::vector _arguments) const +smtutil::Expression SymbolicFunctionVariable::operator()(std::vector const& _arguments) const { return m_declaration(_arguments); } diff --git a/libsolidity/formal/SymbolicVariables.h b/libsolidity/formal/SymbolicVariables.h index 9fd37fe2a161..7dbe41d9453f 100644 --- a/libsolidity/formal/SymbolicVariables.h +++ b/libsolidity/formal/SymbolicVariables.h @@ -62,7 +62,7 @@ class SymbolicVariable virtual smtutil::Expression resetIndex(); virtual smtutil::Expression setIndex(unsigned _index); virtual smtutil::Expression increaseIndex(); - virtual smtutil::Expression operator()(std::vector /*_arguments*/) const + virtual smtutil::Expression operator()(std::vector const& /*_arguments*/) const { solAssert(false, "Function application to non-function."); } @@ -177,7 +177,7 @@ class SymbolicFunctionVariable: public SymbolicVariable smtutil::Expression setIndex(unsigned _index) override; smtutil::Expression increaseIndex() override; - smtutil::Expression operator()(std::vector _arguments) const override; + smtutil::Expression operator()(std::vector const& _arguments) const override; private: /// Creates a new function declaration. From a197cbe3ee6271479382ed6cd77aff024592006d Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Sun, 18 Aug 2024 22:16:47 +0200 Subject: [PATCH 136/182] Add back CLion build directories to .gitignore. --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index aafe93f97a0e..a9430fd98263 100644 --- a/.gitignore +++ b/.gitignore @@ -36,6 +36,7 @@ __pycache__/ *.app # Build directory +/cmake-build-*/ /build*/ emscripten_build/ /docs/_build/ From b172de55e9de0f5058fec7e27e8e41c1e57d2174 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Thu, 15 Aug 2024 15:29:45 +0200 Subject: [PATCH 137/182] SMTChecker: Inline let expressions in solvers' models Models computed by CHC solvers (especially Z3) can contain SMT-LIB's let expressions. These are used to name a subterm and use the name instead of repeating the subterm possibly many times. The easiest (but not necessary the best) way to deal with let terms is to inline (expand) them. In our current experiments inlining did not pose any problem. If, in the future, this would turn out to cause problems, we can devise a way to process let terms without expanding the term to its full tree-like representation. This is part of the preparation to use Z3 as an external solver. It allows us to properly process models returned by Z3. --- libsmtutil/CHCSmtLib2Interface.cpp | 125 ++++++++++++++++++++++++++++- libsmtutil/CHCSmtLib2Interface.h | 3 + 2 files changed, 127 insertions(+), 1 deletion(-) diff --git a/libsmtutil/CHCSmtLib2Interface.cpp b/libsmtutil/CHCSmtLib2Interface.cpp index 8b795b9d5fd9..e17370562982 100644 --- a/libsmtutil/CHCSmtLib2Interface.cpp +++ b/libsmtutil/CHCSmtLib2Interface.cpp @@ -407,7 +407,7 @@ std::optional CHCSmtLib2Interface::invariantsFromSolverResp precondition(!isAtom(args[2])); precondition(isAtom(args[3]) && asAtom(args[3]) == "Bool"); auto& interpretation = args[4]; -// inlineLetExpressions(interpretation); + inlineLetExpressions(interpretation); ScopedParser scopedParser(m_context); auto const& formalArguments = asSubExpressions(args[2]); std::vector predicateArgs; @@ -432,3 +432,126 @@ std::optional CHCSmtLib2Interface::invariantsFromSolverResp return Expression::mkAnd(std::move(definitions)); } #undef precondition + +namespace +{ + +struct LetBindings +{ + using BindingRecord = std::vector; + std::unordered_map bindings; + std::vector varNames; + std::vector scopeBounds; + + bool has(std::string const& varName) { return bindings.find(varName) != bindings.end(); } + + SMTLib2Expression& operator[](std::string const& varName) + { + auto it = bindings.find(varName); + smtAssert(it != bindings.end()); + smtAssert(!it->second.empty()); + return it->second.back(); + } + + void pushScope() { scopeBounds.push_back(varNames.size()); } + + void popScope() + { + smtAssert(!scopeBounds.empty()); + auto bound = scopeBounds.back(); + while (varNames.size() > bound) + { + auto const& varName = varNames.back(); + auto it = bindings.find(varName); + smtAssert(it != bindings.end()); + auto& record = it->second; + record.pop_back(); + if (record.empty()) + bindings.erase(it); + varNames.pop_back(); + } + scopeBounds.pop_back(); + } + + void addBinding(std::string name, SMTLib2Expression expression) + { + auto it = bindings.find(name); + if (it == bindings.end()) + bindings.insert({name, {std::move(expression)}}); + else + it->second.push_back(std::move(expression)); + varNames.push_back(std::move(name)); + } +}; + +void inlineLetExpressions(SMTLib2Expression& _expr, LetBindings& _bindings) +{ + if (isAtom(_expr)) + { + auto const& atom = asAtom(_expr); + if (_bindings.has(atom)) + _expr = _bindings[atom]; + return; + } + auto& subexprs = asSubExpressions(_expr); + smtAssert(!subexprs.empty()); + auto const& first = subexprs.at(0); + if (isAtom(first) && asAtom(first) == "let") + { + smtAssert(subexprs.size() == 3); + smtAssert(!isAtom(subexprs[1])); + auto& bindingExpressions = asSubExpressions(subexprs[1]); + // process new bindings + std::vector> newBindings; + for (auto& binding: bindingExpressions) + { + smtAssert(!isAtom(binding)); + auto& bindingPair = asSubExpressions(binding); + smtAssert(bindingPair.size() == 2); + smtAssert(isAtom(bindingPair.at(0))); + inlineLetExpressions(bindingPair.at(1), _bindings); + newBindings.emplace_back(asAtom(bindingPair.at(0)), bindingPair.at(1)); + } + _bindings.pushScope(); + for (auto&& [name, expr]: newBindings) + _bindings.addBinding(std::move(name), std::move(expr)); + + newBindings.clear(); + + // get new subexpression + inlineLetExpressions(subexprs.at(2), _bindings); + // remove the new bindings + _bindings.popScope(); + + // update the expression + auto tmp = std::move(subexprs.at(2)); + _expr = std::move(tmp); + return; + } + else if (isAtom(first) && (asAtom(first) == "forall" || asAtom(first) == "exists")) + { + // A little hack to ensure quantified variables are not substituted because of some outer let definition: + // We define the current binding of the variable to itself, before we recurse in to subterm + smtAssert(subexprs.size() == 3); + _bindings.pushScope(); + for (auto const& sortedVar: asSubExpressions(subexprs.at(1))) + { + auto const& varNameExpr = asSubExpressions(sortedVar).at(0); + _bindings.addBinding(asAtom(varNameExpr), varNameExpr); + } + inlineLetExpressions(subexprs.at(2), _bindings); + _bindings.popScope(); + return; + } + + // not a let expression, just process all arguments recursively + for (auto& subexpr: subexprs) + inlineLetExpressions(subexpr, _bindings); +} +} + +void CHCSmtLib2Interface::inlineLetExpressions(SMTLib2Expression& expr) +{ + LetBindings bindings; + ::inlineLetExpressions(expr, bindings); +} diff --git a/libsmtutil/CHCSmtLib2Interface.h b/libsmtutil/CHCSmtLib2Interface.h index 0b81b4541c4c..b5baba7d6985 100644 --- a/libsmtutil/CHCSmtLib2Interface.h +++ b/libsmtutil/CHCSmtLib2Interface.h @@ -80,6 +80,9 @@ class CHCSmtLib2Interface: public CHCSolverInterface std::unordered_map m_localVariables; }; + /* Modifies the passed expression by inlining all let subexpressions */ + static void inlineLetExpressions(SMTLib2Expression& _expr); + std::string toSmtLibSort(SortPointer const& _sort); std::vector toSmtLibSort(std::vector const& _sort); From 3b532e468633e61e6d2660f6c07845dbbe78f31d Mon Sep 17 00:00:00 2001 From: Howe <69898694+DestinyWei@users.noreply.github.com> Date: Sun, 22 Oct 2023 22:03:45 +0800 Subject: [PATCH 138/182] docs: add the onlyBuyer modifier in function confirmPurchase() in the function confirmPurchase(), the annotation said 'Confirm the purchase as buyer.' but it doesn't add the `onlyBuyer` modifier --- docs/examples/safe-remote.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/examples/safe-remote.rst b/docs/examples/safe-remote.rst index a2651af23882..065aabdd9b6a 100644 --- a/docs/examples/safe-remote.rst +++ b/docs/examples/safe-remote.rst @@ -106,6 +106,7 @@ you can use state machine-like constructs inside a contract. /// is called. function confirmPurchase() external + onlyBuyer inState(State.Created) condition(msg.value == (2 * value)) payable From 91076d648de7829aa236670ac9a58aac47bb9ee8 Mon Sep 17 00:00:00 2001 From: Vishwa Mehta Date: Mon, 19 Aug 2024 18:13:55 +0530 Subject: [PATCH 139/182] Update safe-remote.rst Reverts the docs PR #14632. (see: https://github.com/ethereum/solidity/pull/14632#discussion_r1721715090) --- docs/examples/safe-remote.rst | 1 - 1 file changed, 1 deletion(-) diff --git a/docs/examples/safe-remote.rst b/docs/examples/safe-remote.rst index 065aabdd9b6a..a2651af23882 100644 --- a/docs/examples/safe-remote.rst +++ b/docs/examples/safe-remote.rst @@ -106,7 +106,6 @@ you can use state machine-like constructs inside a contract. /// is called. function confirmPurchase() external - onlyBuyer inState(State.Created) condition(msg.value == (2 * value)) payable From 020bde963a1b9e4d05d8e89df50e7216729e4b81 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Sat, 20 Jul 2024 10:23:01 +0200 Subject: [PATCH 140/182] SMTChecker: Translate bitvector constants properly Bit-vector constants in solvers' output can be represented in binary (starting with #b) or hexadecimal format (starting with #x). Handling of these constants were previously missing in our translation from SMT-LIB expressions. --- libsmtutil/CHCSmtLib2Interface.cpp | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/libsmtutil/CHCSmtLib2Interface.cpp b/libsmtutil/CHCSmtLib2Interface.cpp index e17370562982..6db1c6e876d0 100644 --- a/libsmtutil/CHCSmtLib2Interface.cpp +++ b/libsmtutil/CHCSmtLib2Interface.cpp @@ -200,6 +200,24 @@ bool isNumber(std::string const& _expr) { return ranges::all_of(_expr, [](char c) { return isDigit(c) || c == '.'; }); } + +bool isBitVectorHexConstant(std::string const& _string) +{ + if (_string.substr(0, 2) != "#x") + return false; + if (_string.find_first_not_of("0123456789abcdefABCDEF", 2) != std::string::npos) + return false; + return true; +} + +bool isBitVectorConstant(std::string const& _string) +{ + if (_string.substr(0, 2) != "#b") + return false; + if (_string.find_first_not_of("01", 2) != std::string::npos) + return false; + return true; +} } void CHCSmtLib2Interface::ScopedParser::addVariableDeclaration(std::string _name, solidity::smtutil::SortPointer _sort) @@ -279,6 +297,10 @@ smtutil::Expression CHCSmtLib2Interface::ScopedParser::toSMTUtilExpression(SMTLi return smtutil::Expression(_atom == "true"); else if (isNumber(_atom)) return smtutil::Expression(_atom, {}, SortProvider::sintSort); + else if (isBitVectorHexConstant(_atom)) + return smtutil::Expression(_atom, {}, std::make_shared((_atom.size() - 2) * 4)); + else if (isBitVectorConstant(_atom)) + return smtutil::Expression(_atom, {}, std::make_shared(_atom.size() - 2)); else if (auto it = m_localVariables.find(_atom); it != m_localVariables.end()) return smtutil::Expression(_atom, {}, it->second); else if (m_context.isDeclared(_atom)) From 06d2bdeb54a6205e7904471dbcd4d9299d2e403e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Mon, 22 Jul 2024 13:32:24 +0200 Subject: [PATCH 141/182] Object compiler tests for nested identical objects --- ...identical_subobjects_creation_deployed.yul | 107 +++++++++++ .../identical_subobjects_full_debug_info.yul | 114 ++++++++++++ .../identical_subobjects_no_debug_info.yul | 163 +++++++++++++++++ ...dentical_subobjects_partial_debug_info.yul | 151 ++++++++++++++++ ...bobjects_partial_debug_info_no_use_src.yul | 169 ++++++++++++++++++ ...cal_subobjects_with_subject_references.yul | 166 +++++++++++++++++ 6 files changed, 870 insertions(+) create mode 100644 test/libyul/objectCompiler/identical_subobjects_creation_deployed.yul create mode 100644 test/libyul/objectCompiler/identical_subobjects_full_debug_info.yul create mode 100644 test/libyul/objectCompiler/identical_subobjects_no_debug_info.yul create mode 100644 test/libyul/objectCompiler/identical_subobjects_partial_debug_info.yul create mode 100644 test/libyul/objectCompiler/identical_subobjects_partial_debug_info_no_use_src.yul create mode 100644 test/libyul/objectCompiler/identical_subobjects_with_subject_references.yul diff --git a/test/libyul/objectCompiler/identical_subobjects_creation_deployed.yul b/test/libyul/objectCompiler/identical_subobjects_creation_deployed.yul new file mode 100644 index 000000000000..5eb079db18d0 --- /dev/null +++ b/test/libyul/objectCompiler/identical_subobjects_creation_deployed.yul @@ -0,0 +1,107 @@ +// All objects have identical unoptimized code, but at 200 runs the creation objects will optimized +// differently from deployed objects. + +/// @use-src 0:"A.sol" +object "A" { + code { + function load(i) -> r { r := calldataload(i) } + let x := add(shl(255, 1), shl(127, not(0))) + sstore(load(x), load(1)) + } + + /// @use-src 0:"B.sol" + object "B_deployed" { + code { + function load(i) -> r { r := calldataload(i) } + let x := add(shl(255, 1), shl(127, not(0))) + sstore(load(x), load(1)) + } + + /// @use-src 0:"A.sol" + object "A" { + code { + function load(i) -> r { r := calldataload(i) } + let x := add(shl(255, 1), shl(127, not(0))) + sstore(load(x), load(1)) + } + + /// @use-src 0:"B.sol" + object "B_deployed" { + code { + function load(i) -> r { r := calldataload(i) } + let x := add(shl(255, 1), shl(127, not(0))) + sstore(load(x), load(1)) + } + } + + /// @use-src 0:"C.sol" + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + let x := add(shl(255, 1), shl(127, not(0))) + sstore(load(x), load(1)) + } + } + } + } + + /// @use-src 0:"C.sol" + object "C_deployed" { + code { + function load(i) -> r { r := calldataload(i) } + let x := add(shl(255, 1), shl(127, not(0))) + sstore(load(x), load(1)) + } + } + + /// @use-src 0:"D.sol" + object "D" { + code { + function load(i) -> r { r := calldataload(i) } + let x := add(shl(255, 1), shl(127, not(0))) + sstore(load(x), load(1)) + } + } +} +// ==== +// optimizationPreset: full +// ---- +// Assembly: +// sstore(calldataload(sub(shl(0xff, 0x01), shl(0x7f, 0x01))), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// sstore(calldataload(shl(0x7f, 0xffffffffffffffffffffffffffffffff)), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// sstore(calldataload(sub(shl(0xff, 0x01), shl(0x7f, 0x01))), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// sstore(calldataload(shl(0x7f, 0xffffffffffffffffffffffffffffffff)), calldataload(0x01)) +// stop +// } +// +// sub_1: assembly { +// sstore(calldataload(sub(shl(0xff, 0x01), shl(0x7f, 0x01))), calldataload(0x01)) +// stop +// } +// } +// } +// +// sub_1: assembly { +// sstore(calldataload(shl(0x7f, 0xffffffffffffffffffffffffffffffff)), calldataload(0x01)) +// stop +// } +// +// sub_2: assembly { +// sstore(calldataload(sub(shl(0xff, 0x01), shl(0x7f, 0x01))), calldataload(0x01)) +// stop +// } +// Bytecode: 6001356001607f1b600160ff1b03355500fe +// Opcodes: PUSH1 0x1 CALLDATALOAD PUSH1 0x1 PUSH1 0x7F SHL PUSH1 0x1 PUSH1 0xFF SHL SUB CALLDATALOAD SSTORE STOP INVALID +// SourceMappings: :::-:0;;;;;;;;;;; diff --git a/test/libyul/objectCompiler/identical_subobjects_full_debug_info.yul b/test/libyul/objectCompiler/identical_subobjects_full_debug_info.yul new file mode 100644 index 000000000000..74574be13c3f --- /dev/null +++ b/test/libyul/objectCompiler/identical_subobjects_full_debug_info.yul @@ -0,0 +1,114 @@ +// All objects have identical unoptimized code, but with different debug annotations. +// The optimized Yul will be identical only between objects that have identical debug info. + +/// @use-src 0:"A.sol" +object "A" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + + /// @use-src 0:"B.sol" + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + + /// @use-src 0:"A.sol" + object "A" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + + /// @use-src 0:"B.sol" + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } + + /// @use-src 0:"C.sol" + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } + } + } + + /// @use-src 0:"C.sol" + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } + + /// @use-src 0:"D.sol" + object "D" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } +} +// ==== +// optimizationPreset: full +// ---- +// Assembly: +// /* "A.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// /* "B.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// /* "A.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// /* "B.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// } +// +// sub_1: assembly { +// /* "C.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// } +// } +// } +// +// sub_1: assembly { +// /* "C.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// } +// +// sub_2: assembly { +// /* "D.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// } +// Bytecode: 6001355f355500fe +// Opcodes: PUSH1 0x1 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID +// SourceMappings: 10:10::-:0;-1:-1;10:10;-1:-1;10:10;-1:-1 diff --git a/test/libyul/objectCompiler/identical_subobjects_no_debug_info.yul b/test/libyul/objectCompiler/identical_subobjects_no_debug_info.yul new file mode 100644 index 000000000000..aa20ac6799b1 --- /dev/null +++ b/test/libyul/objectCompiler/identical_subobjects_no_debug_info.yul @@ -0,0 +1,163 @@ +// All objects have identical unoptimized code. +// After optimizations we should end up with identical code for all of them. + +object "A" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + + object "A" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + } + + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + } + } + } + + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + } + + object "D" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + } +} +// ==== +// optimizationPreset: full +// ---- +// Assembly: +// /* "source":83:84 */ +// 0x01 +// /* "source":70:85 */ +// calldataload +// /* "source":66:67 */ +// 0x00 +// /* "source":53:68 */ +// calldataload +// /* "source":46:86 */ +// sstore +// /* "source":22:102 */ +// stop +// stop +// +// sub_0: assembly { +// /* "source":202:203 */ +// 0x01 +// /* "source":189:204 */ +// calldataload +// /* "source":185:186 */ +// 0x00 +// /* "source":172:187 */ +// calldataload +// /* "source":165:205 */ +// sstore +// /* "source":133:229 */ +// stop +// stop +// +// sub_0: assembly { +// /* "source":345:346 */ +// 0x01 +// /* "source":332:347 */ +// calldataload +// /* "source":328:329 */ +// 0x00 +// /* "source":315:330 */ +// calldataload +// /* "source":308:348 */ +// sstore +// /* "source":268:380 */ +// stop +// stop +// +// sub_0: assembly { +// /* "source":512:513 */ +// 0x01 +// /* "source":499:514 */ +// calldataload +// /* "source":495:496 */ +// 0x00 +// /* "source":482:497 */ +// calldataload +// /* "source":475:515 */ +// sstore +// /* "source":427:555 */ +// stop +// } +// +// sub_1: assembly { +// /* "source":701:702 */ +// 0x01 +// /* "source":688:703 */ +// calldataload +// /* "source":684:685 */ +// 0x00 +// /* "source":671:686 */ +// calldataload +// /* "source":664:704 */ +// sstore +// /* "source":616:744 */ +// stop +// } +// } +// } +// +// sub_1: assembly { +// /* "source":874:875 */ +// 0x01 +// /* "source":861:876 */ +// calldataload +// /* "source":857:858 */ +// 0x00 +// /* "source":844:859 */ +// calldataload +// /* "source":837:877 */ +// sstore +// /* "source":805:901 */ +// stop +// } +// +// sub_2: assembly { +// /* "source":1007:1008 */ +// 0x01 +// /* "source":994:1009 */ +// calldataload +// /* "source":990:991 */ +// 0x00 +// /* "source":977:992 */ +// calldataload +// /* "source":970:1010 */ +// sstore +// /* "source":938:1034 */ +// stop +// } +// Bytecode: 6001355f355500fe +// Opcodes: PUSH1 0x1 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID +// SourceMappings: 83:1:0:-:0;70:15;66:1;53:15;46:40;22:80 diff --git a/test/libyul/objectCompiler/identical_subobjects_partial_debug_info.yul b/test/libyul/objectCompiler/identical_subobjects_partial_debug_info.yul new file mode 100644 index 000000000000..9b63bdc1b12c --- /dev/null +++ b/test/libyul/objectCompiler/identical_subobjects_partial_debug_info.yul @@ -0,0 +1,151 @@ +// All objects have identical unoptimized code, but don't necessarily contain the same location comments. +// The optimized Yul will be identical only between objects that have identical debug info. +// Note that when @use-src is missing, the parser ignores location comments, so they do not become +// a part of the debug info. + +/// @use-src 0:"A.sol" +object "A" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + + /// @use-src 0:"B.sol" + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + + object "A" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + } + + /// @use-src 0:"C.sol" + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } + } + } + + /// @use-src 0:"C.sol" + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } + + /// @use-src 0:"C.sol" + object "D" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + } + + object "E" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } +} +// ==== +// optimizationPreset: full +// ---- +// Assembly: +// /* "A.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// /* "B.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// stop +// +// sub_0: assembly { +// /* "source":621:622 */ +// 0x01 +// /* "source":608:623 */ +// calldataload +// /* "source":604:605 */ +// 0x00 +// /* "source":591:606 */ +// calldataload +// /* "source":584:624 */ +// sstore +// /* "source":544:656 */ +// stop +// stop +// +// sub_0: assembly { +// /* "source":788:789 */ +// 0x01 +// /* "source":775:790 */ +// calldataload +// /* "source":771:772 */ +// 0x00 +// /* "source":758:773 */ +// calldataload +// /* "source":751:791 */ +// sstore +// /* "source":703:831 */ +// stop +// } +// +// sub_1: assembly { +// /* "C.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// } +// } +// } +// +// sub_1: assembly { +// /* "C.sol":10:20 */ +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// } +// +// sub_2: assembly { +// sstore(calldataload(0x00), calldataload(0x01)) +// stop +// } +// +// sub_3: assembly { +// /* "source":1743:1744 */ +// 0x01 +// /* "source":1730:1745 */ +// calldataload +// /* "source":1726:1727 */ +// 0x00 +// /* "source":1713:1728 */ +// calldataload +// /* "source":1706:1746 */ +// sstore +// /* "source":1674:1770 */ +// stop +// } +// Bytecode: 6001355f355500fe +// Opcodes: PUSH1 0x1 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID +// SourceMappings: 10:10::-:0;-1:-1;10:10;-1:-1;10:10;-1:-1 diff --git a/test/libyul/objectCompiler/identical_subobjects_partial_debug_info_no_use_src.yul b/test/libyul/objectCompiler/identical_subobjects_partial_debug_info_no_use_src.yul new file mode 100644 index 000000000000..d288503babbf --- /dev/null +++ b/test/libyul/objectCompiler/identical_subobjects_partial_debug_info_no_use_src.yul @@ -0,0 +1,169 @@ +// All objects have identical unoptimized code, but don't necessarily contain the same location comments. +// After optimizations we should end up with identical code for all of them, because location +// comments will be ignored due to missing @use-src annotations and won't end up in the AST. + +object "A" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + + object "A" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(1)) + } + } + + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } + } + } + + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } + + object "D" { + code { + function load(i) -> r { r := calldataload(i) } + /// @src 0:10:20 + sstore(load(0), load(1)) + } + } +} +// ==== +// optimizationPreset: full +// ---- +// Assembly: +// /* "source":83:84 */ +// 0x01 +// /* "source":70:85 */ +// calldataload +// /* "source":66:67 */ +// 0x00 +// /* "source":53:68 */ +// calldataload +// /* "source":46:86 */ +// sstore +// /* "source":22:102 */ +// stop +// stop +// +// sub_0: assembly { +// /* "source":202:203 */ +// 0x01 +// /* "source":189:204 */ +// calldataload +// /* "source":185:186 */ +// 0x00 +// /* "source":172:187 */ +// calldataload +// /* "source":165:205 */ +// sstore +// /* "source":133:229 */ +// stop +// stop +// +// sub_0: assembly { +// /* "source":345:346 */ +// 0x01 +// /* "source":332:347 */ +// calldataload +// /* "source":328:329 */ +// 0x00 +// /* "source":315:330 */ +// calldataload +// /* "source":308:348 */ +// sstore +// /* "source":268:380 */ +// stop +// stop +// +// sub_0: assembly { +// /* "source":512:513 */ +// 0x01 +// /* "source":499:514 */ +// calldataload +// /* "source":495:496 */ +// 0x00 +// /* "source":482:497 */ +// calldataload +// /* "source":475:515 */ +// sstore +// /* "source":427:555 */ +// stop +// } +// +// sub_1: assembly { +// /* "source":701:702 */ +// 0x01 +// /* "source":688:703 */ +// calldataload +// /* "source":684:685 */ +// 0x00 +// /* "source":671:686 */ +// calldataload +// /* "source":664:704 */ +// sstore +// /* "source":616:744 */ +// stop +// } +// } +// } +// +// sub_1: assembly { +// /* "source":874:875 */ +// 0x01 +// /* "source":861:876 */ +// calldataload +// /* "source":857:858 */ +// 0x00 +// /* "source":844:859 */ +// calldataload +// /* "source":837:877 */ +// sstore +// /* "source":805:901 */ +// stop +// } +// +// sub_2: assembly { +// /* "source":1007:1008 */ +// 0x01 +// /* "source":994:1009 */ +// calldataload +// /* "source":990:991 */ +// 0x00 +// /* "source":977:992 */ +// calldataload +// /* "source":970:1010 */ +// sstore +// /* "source":938:1034 */ +// stop +// } +// Bytecode: 6001355f355500fe +// Opcodes: PUSH1 0x1 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID +// SourceMappings: 83:1:0:-:0;70:15;66:1;53:15;46:40;22:80 diff --git a/test/libyul/objectCompiler/identical_subobjects_with_subject_references.yul b/test/libyul/objectCompiler/identical_subobjects_with_subject_references.yul new file mode 100644 index 000000000000..e14b010083cb --- /dev/null +++ b/test/libyul/objectCompiler/identical_subobjects_with_subject_references.yul @@ -0,0 +1,166 @@ +// All objects have unoptimized code that's identical except for subobject and data object naming. +// The optimized Yul code does not depend on the content of subobjects and data objects, +// only on their names. EVM assembly, on the other hand, is not affected by names - it uses indices +// for subobjects and hashes for data objects. + +/// @use-src 0:"A.sol" +object "A" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("B"))) + } + + /// @use-src 0:"B.sol" + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("A"))) + } + + /// @use-src 0:"A.sol" + object "A" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("B"))) + } + + /// @use-src 0:"B.sol" + object "B" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("A"))) + } + + /// @use-src 0:"A.sol" + object "A" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("B"))) + } + + data "B" "0xbb" + } + } + + /// @use-src 0:"C.sol" + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("A"))) + } + + data "A" "0xaa" + } + + /// @use-src 0:"D.sol" + object "D" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("A"))) + } + + data "A" "0xaaaaaa" + } + } + } + + /// @use-src 0:"C.sol" + object "C" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("A"))) + } + + data "A" "0xaaaa" + } + + /// @use-src 0:"D.sol" + object "D" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("B"))) + } + + data "B" "0xbbbb" + } + + /// @use-src 0:"E.sol" + object "E" { + code { + function load(i) -> r { r := calldataload(i) } + sstore(load(0), load(dataoffset("B"))) + } + + data "B" "0xbbbb" + } +} +// ==== +// optimizationPreset: full +// ---- +// Assembly: +// sstore(calldataload(0x00), calldataload(dataOffset(sub_0))) +// stop +// stop +// +// sub_0: assembly { +// sstore(calldataload(0x00), calldataload(dataOffset(sub_0))) +// stop +// stop +// +// sub_0: assembly { +// sstore(calldataload(0x00), calldataload(dataOffset(sub_0))) +// stop +// stop +// +// sub_0: assembly { +// sstore(calldataload(0x00), calldataload(dataOffset(sub_0))) +// stop +// stop +// +// sub_0: assembly { +// sstore(calldataload(0x00), calldataload(data_736ddcdd19b41ff3aa09bd89628fc69562c2e39bdb07c1971217d2e374ce6e27)) +// stop +// stop +// data_736ddcdd19b41ff3aa09bd89628fc69562c2e39bdb07c1971217d2e374ce6e27 30786262 +// } +// } +// +// sub_1: assembly { +// sstore(calldataload(0x00), calldataload(data_89b1fd0f9a40d0a598af5f997daf99fc3d5b98ef4eb429e81755ae0ee49e194e)) +// stop +// stop +// data_89b1fd0f9a40d0a598af5f997daf99fc3d5b98ef4eb429e81755ae0ee49e194e 30786161 +// } +// +// sub_2: assembly { +// sstore(calldataload(0x00), calldataload(data_d8bbdaa6a33092aa88c90c124bdeea5160229ede56dd7d897c2413f9ba7e4f85)) +// stop +// stop +// data_d8bbdaa6a33092aa88c90c124bdeea5160229ede56dd7d897c2413f9ba7e4f85 3078616161616161 +// } +// } +// } +// +// sub_1: assembly { +// sstore(calldataload(0x00), calldataload(data_79f4f313d7d500fd317e5283225bdfe6ea44da3fb73f1fdbf19929f3164bfc1a)) +// stop +// stop +// data_79f4f313d7d500fd317e5283225bdfe6ea44da3fb73f1fdbf19929f3164bfc1a 307861616161 +// } +// +// sub_2: assembly { +// sstore(calldataload(0x00), calldataload(data_257dd53638d790f0311f866044a2856def338f9a4d22fce0bdeed5b2d53851a9)) +// stop +// stop +// data_257dd53638d790f0311f866044a2856def338f9a4d22fce0bdeed5b2d53851a9 307862626262 +// } +// +// sub_3: assembly { +// sstore(calldataload(0x00), calldataload(data_257dd53638d790f0311f866044a2856def338f9a4d22fce0bdeed5b2d53851a9)) +// stop +// stop +// data_257dd53638d790f0311f866044a2856def338f9a4d22fce0bdeed5b2d53851a9 307862626262 +// } +// Bytecode: 6008355f355500fe6008355f355500fe6008355f355500fe6008355f355500fe6008355f355500fe30786262 +// Opcodes: PUSH1 0x8 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID PUSH1 0x8 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID PUSH1 0x8 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID PUSH1 0x8 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID PUSH1 0x8 CALLDATALOAD PUSH0 CALLDATALOAD SSTORE STOP INVALID ADDRESS PUSH25 0x62620000000000000000000000000000000000000000000000 +// SourceMappings: :::-:0;;;;; From 8f237deb99b2202672262d374259ce184ef648eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 12 Jun 2024 17:20:57 +0200 Subject: [PATCH 142/182] Object: Add missing `override` specifier to overridden methods --- libyul/Object.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libyul/Object.h b/libyul/Object.h index 41ca74e9f321..fe946f1bd102 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -99,9 +99,9 @@ struct Object: public ObjectNode AsmPrinter::TypePrinting printingMode = AsmPrinter::TypePrinting::Full, langutil::DebugInfoSelection const& _debugInfoSelection = langutil::DebugInfoSelection::Default(), langutil::CharStreamProvider const* _soliditySourceProvider = nullptr - ) const; + ) const override; /// @returns a compact JSON representation of the AST. - Json toJson() const; + Json toJson() const override; /// @returns the set of names of data objects accessible from within the code of /// this object, including the name of object itself /// Handles all names containing dots as reserved identifiers, not accessible as data. From 6654e87735d11c265de2e86553a96b865873a239 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 12 Jun 2024 17:43:53 +0200 Subject: [PATCH 143/182] ObjectDebugData: Expose a helper for formatting the @use-src comment --- libyul/Object.cpp | 31 ++++++++++++++++++++----------- libyul/Object.h | 2 ++ 2 files changed, 22 insertions(+), 11 deletions(-) diff --git a/libyul/Object.cpp b/libyul/Object.cpp index c4e7971ab4f7..57c783b83f39 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -53,16 +53,6 @@ std::string Object::toString( yulAssert(hasCode(), "No code"); yulAssert(debugData, "No debug data"); - std::string useSrcComment; - - if (debugData->sourceNames) - useSrcComment = - "/// @use-src " + - joinHumanReadable(ranges::views::transform(*debugData->sourceNames, [](auto&& _pair) { - return std::to_string(_pair.first) + ":" + util::escapeAndQuoteString(*_pair.second); - })) + - "\n"; - std::string inner = "code " + AsmPrinter( _printingMode, _dialect, @@ -74,7 +64,11 @@ std::string Object::toString( for (auto const& obj: subObjects) inner += "\n" + obj->toString(_dialect, _printingMode, _debugInfoSelection, _soliditySourceProvider); - return useSrcComment + "object \"" + name + "\" {\n" + indent(inner) + "\n}"; + return + debugData->formatUseSrcComment() + + "object \"" + name + "\" {\n" + + indent(inner) + "\n" + + "}"; } Json Data::toJson() const @@ -85,6 +79,21 @@ Json Data::toJson() const return ret; } +std::string ObjectDebugData::formatUseSrcComment() const +{ + if (!sourceNames) + return ""; + + auto formatIdNamePair = [](auto&& _pair) { + return std::to_string(_pair.first) + ":" + util::escapeAndQuoteString(*_pair.second); + }; + + std::string serializedSourceNames = joinHumanReadable( + ranges::views::transform(*sourceNames, formatIdNamePair) + ); + return "/// @use-src " + serializedSourceNames + "\n"; +} + Json Object::toJson() const { yulAssert(hasCode(), "No code"); diff --git a/libyul/Object.h b/libyul/Object.h index fe946f1bd102..fa9ef96eebc7 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -84,6 +84,8 @@ struct Data: public ObjectNode struct ObjectDebugData { std::optional sourceNames = {}; + + std::string formatUseSrcComment() const; }; From 27daf268e1f680662910957dca3f3a31c88545ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Wed, 31 Jul 2024 20:31:29 +0200 Subject: [PATCH 144/182] Caching of optimized IR --- Changelog.md | 1 + libsolidity/interface/CompilerStack.cpp | 7 +- libsolidity/interface/CompilerStack.h | 3 + libyul/CMakeLists.txt | 2 + libyul/ObjectOptimizer.cpp | 167 ++++++++++++++++++++++++ libyul/ObjectOptimizer.h | 95 ++++++++++++++ libyul/YulStack.cpp | 112 ++++++---------- libyul/YulStack.h | 13 +- 8 files changed, 319 insertions(+), 81 deletions(-) create mode 100644 libyul/ObjectOptimizer.cpp create mode 100644 libyul/ObjectOptimizer.h diff --git a/Changelog.md b/Changelog.md index 2a1249c98a27..034be57733bc 100644 --- a/Changelog.md +++ b/Changelog.md @@ -19,6 +19,7 @@ Compiler Features: * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. * Standard JSON Interface: Add ``transientStorageLayout`` output. * Yul: Drop the deprecated typed Yul dialect that was only accessible via ``--yul`` in the CLI. + * Yul Optimizer: Caching of optimized IR to speed up optimization of contracts with bytecode dependencies. * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. * Commandline Interface: Allow the use of ``--asm-json`` output option in assembler mode to export EVM assembly of the contracts in JSON format. diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 0ea7131db140..1f432db40fca 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -111,6 +111,7 @@ static int g_compilerStackCounts = 0; CompilerStack::CompilerStack(ReadCallback::Callback _readFile): m_readFile{std::move(_readFile)}, + m_objectOptimizer(std::make_shared()), m_errorReporter{m_errorList} { // Because TypeProvider is currently a singleton API, we must ensure that @@ -1493,7 +1494,8 @@ void CompilerStack::generateIR(ContractDefinition const& _contract, bool _unopti m_eofVersion, YulStack::Language::StrictAssembly, m_optimiserSettings, - m_debugInfoSelection + m_debugInfoSelection, + m_objectOptimizer ); bool yulAnalysisSuccessful = stack.parseAndAnalyze("", compiledContract.yulIR); solAssert( @@ -1530,7 +1532,8 @@ void CompilerStack::generateEVMFromIR(ContractDefinition const& _contract) m_eofVersion, yul::YulStack::Language::StrictAssembly, m_optimiserSettings, - m_debugInfoSelection + m_debugInfoSelection, + m_objectOptimizer ); bool analysisSuccessful = stack.parseAndAnalyze("", compiledContract.yulIROptimized); solAssert(analysisSuccessful); diff --git a/libsolidity/interface/CompilerStack.h b/libsolidity/interface/CompilerStack.h index 159a14d8d84d..6ca792296f27 100644 --- a/libsolidity/interface/CompilerStack.h +++ b/libsolidity/interface/CompilerStack.h @@ -49,6 +49,8 @@ #include #include +#include + #include #include #include @@ -552,6 +554,7 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac std::shared_ptr m_globalContext; std::vector m_sourceOrder; std::map m_contracts; + std::shared_ptr m_objectOptimizer; langutil::ErrorList m_errorList; langutil::ErrorReporter m_errorReporter; diff --git a/libyul/CMakeLists.txt b/libyul/CMakeLists.txt index ee78d525dfc7..dbf3bfdcd6a1 100644 --- a/libyul/CMakeLists.txt +++ b/libyul/CMakeLists.txt @@ -29,6 +29,8 @@ add_library(yul FunctionReferenceResolver.h Object.cpp Object.h + ObjectOptimizer.cpp + ObjectOptimizer.h ObjectParser.cpp ObjectParser.h Scope.cpp diff --git a/libyul/ObjectOptimizer.cpp b/libyul/ObjectOptimizer.cpp new file mode 100644 index 000000000000..eaaac97d56a4 --- /dev/null +++ b/libyul/ObjectOptimizer.cpp @@ -0,0 +1,167 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include + +#include + +#include +#include + +using namespace solidity; +using namespace solidity::langutil; +using namespace solidity::util; +using namespace solidity::yul; + + +Dialect const& yul::languageToDialect(Language _language, EVMVersion _version) +{ + switch (_language) + { + case Language::Assembly: + case Language::StrictAssembly: + return EVMDialect::strictAssemblyForEVMObjects(_version); + } + util::unreachable(); +} + +void ObjectOptimizer::optimize(Object& _object, Settings const& _settings) +{ + yulAssert(_object.subId == std::numeric_limits::max(), "Not a top-level object."); + + optimize(_object, _settings, true /* _isCreation */); +} + +void ObjectOptimizer::optimize(Object& _object, Settings const& _settings, bool _isCreation) +{ + yulAssert(_object.code()); + yulAssert(_object.debugData); + + for (auto& subNode: _object.subObjects) + if (auto subObject = dynamic_cast(subNode.get())) + { + bool isCreation = !boost::ends_with(subObject->name, "_deployed"); + optimize( + *subObject, + _settings, + isCreation + ); + } + + Dialect const& dialect = languageToDialect(_settings.language, _settings.evmVersion); + std::unique_ptr meter; + if (EVMDialect const* evmDialect = dynamic_cast(&dialect)) + meter = std::make_unique(*evmDialect, _isCreation, _settings.expectedExecutionsPerDeployment); + + std::optional cacheKey = calculateCacheKey(_object.code()->root(), *_object.debugData, _settings, _isCreation); + if (cacheKey.has_value() && m_cachedObjects.count(*cacheKey) != 0) + { + overwriteWithOptimizedObject(*cacheKey, _object); + return; + } + + OptimiserSuite::run( + dialect, + meter.get(), + _object, + _settings.optimizeStackAllocation, + _settings.yulOptimiserSteps, + _settings.yulOptimiserCleanupSteps, + _isCreation ? std::nullopt : std::make_optional(_settings.expectedExecutionsPerDeployment), + {} + ); + + if (cacheKey.has_value()) + storeOptimizedObject(*cacheKey, _object, dialect); +} + +void ObjectOptimizer::storeOptimizedObject(util::h256 _cacheKey, Object const& _optimizedObject, Dialect const& _dialect) +{ + m_cachedObjects[_cacheKey] = CachedObject{ + std::make_shared(ASTCopier{}.translate(_optimizedObject.code()->root())), + &_dialect, + }; +} + +void ObjectOptimizer::overwriteWithOptimizedObject(util::h256 _cacheKey, Object& _object) const +{ + yulAssert(m_cachedObjects.count(_cacheKey) != 0); + CachedObject const& cachedObject = m_cachedObjects.at(_cacheKey); + + yulAssert(cachedObject.optimizedAST); + _object.setCode(std::make_shared(ASTCopier{}.translate(*cachedObject.optimizedAST))); + yulAssert(_object.code()); + + // There's no point in caching AnalysisInfo because it references AST nodes. It can't be shared + // by multiple ASTs and it's easier to recalculate it than properly clone it. + yulAssert(cachedObject.dialect); + _object.analysisInfo = std::make_shared( + AsmAnalyzer::analyzeStrictAssertCorrect( + *cachedObject.dialect, + _object + ) + ); + + // NOTE: Source name index is included in the key so it must be identical. No need to store and restore it. +} + +std::optional ObjectOptimizer::calculateCacheKey( + Block const& _ast, + ObjectDebugData const& _debugData, + Settings const& _settings, + bool _isCreation +) +{ + AsmPrinter asmPrinter( + AsmPrinter::TypePrinting::OmitDefault, + languageToDialect(_settings.language, _settings.evmVersion), + _debugData.sourceNames, + DebugInfoSelection::All() + ); + + bytes rawKey; + // NOTE: AsmPrinter never prints nativeLocations included in debug data, so ASTs differing only + // in that regard are considered equal here. This is fine because the optimizer does not keep + // them up to date across AST transformations anyway so in any use where they need to be reliable, + // we just regenerate them by reparsing the object. + rawKey += keccak256(asmPrinter(_ast)).asBytes(); + rawKey += keccak256(_debugData.formatUseSrcComment()).asBytes(); + rawKey += h256(u256(_settings.language)).asBytes(); + rawKey += FixedHash<1>(uint8_t(_settings.optimizeStackAllocation ? 0 : 1)).asBytes(); + rawKey += h256(u256(_settings.expectedExecutionsPerDeployment)).asBytes(); + rawKey += FixedHash<1>(uint8_t(_isCreation ? 0 : 1)).asBytes(); + rawKey += keccak256(_settings.evmVersion.name()).asBytes(); + rawKey += keccak256(_settings.yulOptimiserSteps).asBytes(); + rawKey += keccak256(_settings.yulOptimiserCleanupSteps).asBytes(); + + return h256(keccak256(rawKey)); +} diff --git a/libyul/ObjectOptimizer.h b/libyul/ObjectOptimizer.h new file mode 100644 index 000000000000..89e5739be7da --- /dev/null +++ b/libyul/ObjectOptimizer.h @@ -0,0 +1,95 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include +#include + +#include + +#include + +#include +#include +#include + +namespace solidity::yul +{ + +enum class Language +{ + Assembly, + StrictAssembly, +}; + +Dialect const& languageToDialect(Language _language, langutil::EVMVersion _version); + +/// Encapsulates logic for applying @a yul::OptimiserSuite to a whole hierarchy of Yul objects. +/// Also, acts as a transparent cache for optimized objects. +/// +/// The cache is designed to allow sharing its instances widely across the compiler, without the +/// need to invalidate entries due to changing settings or context. +/// Caching is performed at the granularity of individual ASTs rather than whole object trees, +/// which means that reuse is possible even within a single hierarchy, e.g. when creation and +/// deployed objects have common dependencies. +class ObjectOptimizer +{ +public: + /// Optimization settings and context information. + /// This information becomes a part of the cache key and, together with the object content, + /// must uniquely determine the result of optimization. + struct Settings + { + Language language; + langutil::EVMVersion evmVersion; + bool optimizeStackAllocation; + std::string yulOptimiserSteps; + std::string yulOptimiserCleanupSteps; + size_t expectedExecutionsPerDeployment; + }; + + /// Recursively optimizes a Yul object with given settings, reusing cached ASTs where possible + /// or caching the result otherwise. The object is modified in-place. + /// Automatically accounts for the difference between creation and deployed objects. + /// @warning Does not ensure that nativeLocations in the resulting AST match the optimized code. + void optimize(Object& _object, Settings const& _settings); + +private: + struct CachedObject + { + std::shared_ptr optimizedAST; + Dialect const* dialect; + }; + + void optimize(Object& _object, Settings const& _settings, bool _isCreation); + + void storeOptimizedObject(util::h256 _cacheKey, Object const& _optimizedObject, Dialect const& _dialect); + void overwriteWithOptimizedObject(util::h256 _cacheKey, Object& _object) const; + + static std::optional calculateCacheKey( + Block const& _ast, + ObjectDebugData const& _debugData, + Settings const& _settings, + bool _isCreation + ); + + std::map m_cachedObjects; +}; + +} diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 8166ed3cfda6..eac84ae3a13e 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -24,14 +24,12 @@ #include #include #include -#include #include #include #include #include #include #include -#include #include @@ -43,22 +41,6 @@ using namespace solidity::yul; using namespace solidity::langutil; using namespace solidity::util; -namespace -{ -Dialect const& languageToDialect(YulStack::Language _language, EVMVersion _version) -{ - switch (_language) - { - case YulStack::Language::Assembly: - case YulStack::Language::StrictAssembly: - return EVMDialect::strictAssemblyForEVMObjects(_version); - } - yulAssert(false); - util::unreachable(); -} - -} - CharStream const& YulStack::charStream(std::string const& _sourceName) const { yulAssert(m_charStream, ""); @@ -114,8 +96,44 @@ void YulStack::optimize() ) return; + auto [optimizeStackAllocation, yulOptimiserSteps, yulOptimiserCleanupSteps] = [&]() -> std::tuple + { + if (!m_optimiserSettings.runYulOptimiser) + { + // Yul optimizer disabled, but empty sequence (:) explicitly provided + if (OptimiserSuite::isEmptyOptimizerSequence(m_optimiserSettings.yulOptimiserSteps + ":" + m_optimiserSettings.yulOptimiserCleanupSteps)) + return std::make_tuple(true, "", ""); + // Yul optimizer disabled, and no sequence explicitly provided (assumes default sequence) + else + { + yulAssert( + m_optimiserSettings.yulOptimiserSteps == OptimiserSettings::DefaultYulOptimiserSteps && + m_optimiserSettings.yulOptimiserCleanupSteps == OptimiserSettings::DefaultYulOptimiserCleanupSteps + ); + // Defaults are the minimum necessary to avoid running into "Stack too deep" constantly. + return std::make_tuple(true, "u", ""); + } + } + return std::make_tuple( + m_optimiserSettings.optimizeStackAllocation, + m_optimiserSettings.yulOptimiserSteps, + m_optimiserSettings.yulOptimiserCleanupSteps + ); + }(); + m_stackState = Parsed; - optimize(*m_parserResult, true); + solAssert(m_objectOptimizer); + m_objectOptimizer->optimize( + *m_parserResult, + ObjectOptimizer::Settings{ + m_language, + m_evmVersion, + optimizeStackAllocation, + yulOptimiserSteps, + yulOptimiserCleanupSteps, + m_optimiserSettings.expectedExecutionsPerDeployment + } + ); // Optimizer does not maintain correct native source locations in the AST. // We can work around it by regenerating the AST from scratch from optimized IR. @@ -186,60 +204,6 @@ void YulStack::compileEVM(AbstractAssembly& _assembly, bool _optimize) const EVMObjectCompiler::compile(*m_parserResult, _assembly, *dialect, _optimize, m_eofVersion); } -void YulStack::optimize(Object& _object, bool _isCreation) -{ - yulAssert(_object.hasCode(), ""); - yulAssert(_object.analysisInfo, ""); - for (auto& subNode: _object.subObjects) - if (auto subObject = dynamic_cast(subNode.get())) - { - bool isCreation = !boost::ends_with(subObject->name, "_deployed"); - optimize(*subObject, isCreation); - } - - Dialect const& dialect = languageToDialect(m_language, m_evmVersion); - std::unique_ptr meter; - if (EVMDialect const* evmDialect = dynamic_cast(&dialect)) - meter = std::make_unique(*evmDialect, _isCreation, m_optimiserSettings.expectedExecutionsPerDeployment); - - auto [optimizeStackAllocation, yulOptimiserSteps, yulOptimiserCleanupSteps] = [&]() -> std::tuple - { - if (!m_optimiserSettings.runYulOptimiser) - { - // Yul optimizer disabled, but empty sequence (:) explicitly provided - if (OptimiserSuite::isEmptyOptimizerSequence(m_optimiserSettings.yulOptimiserSteps + ":" + m_optimiserSettings.yulOptimiserCleanupSteps)) - return std::make_tuple(true, "", ""); - // Yul optimizer disabled, and no sequence explicitly provided (assumes default sequence) - else - { - yulAssert( - m_optimiserSettings.yulOptimiserSteps == OptimiserSettings::DefaultYulOptimiserSteps && - m_optimiserSettings.yulOptimiserCleanupSteps == OptimiserSettings::DefaultYulOptimiserCleanupSteps - ); - return std::make_tuple(true, "u", ""); - } - - } - return std::make_tuple( - m_optimiserSettings.optimizeStackAllocation, - m_optimiserSettings.yulOptimiserSteps, - m_optimiserSettings.yulOptimiserCleanupSteps - ); - }(); - - OptimiserSuite::run( - dialect, - meter.get(), - _object, - // Defaults are the minimum necessary to avoid running into "Stack too deep" constantly. - optimizeStackAllocation, - yulOptimiserSteps, - yulOptimiserCleanupSteps, - _isCreation ? std::nullopt : std::make_optional(m_optimiserSettings.expectedExecutionsPerDeployment), - {} - ); -} - void YulStack::reparse() { yulAssert(m_parserResult); @@ -250,7 +214,7 @@ void YulStack::reparse() // are not stored in the AST and the other info that is (location, AST ID, etc) will still be present. std::string source = print(nullptr /* _soliditySourceProvider */); - YulStack cleanStack(m_evmVersion, m_eofVersion, m_language, m_optimiserSettings, m_debugInfoSelection); + YulStack cleanStack(m_evmVersion, m_eofVersion, m_language, m_optimiserSettings, m_debugInfoSelection, m_objectOptimizer); bool reanalysisSuccessful = cleanStack.parseAndAnalyze(m_charStream->name(), source); yulAssert( reanalysisSuccessful, diff --git a/libyul/YulStack.h b/libyul/YulStack.h index b09fa7975859..69c0f01656f9 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -28,6 +28,7 @@ #include #include +#include #include #include @@ -65,7 +66,7 @@ struct MachineAssemblyObject class YulStack: public langutil::CharStreamProvider { public: - enum class Language { Assembly, StrictAssembly }; + using Language = yul::Language; enum class Machine { EVM }; enum State { Empty, @@ -88,14 +89,16 @@ class YulStack: public langutil::CharStreamProvider std::optional _eofVersion, Language _language, solidity::frontend::OptimiserSettings _optimiserSettings, - langutil::DebugInfoSelection const& _debugInfoSelection + langutil::DebugInfoSelection const& _debugInfoSelection, + std::shared_ptr _objectOptimizer = nullptr ): m_language(_language), m_evmVersion(_evmVersion), m_eofVersion(_eofVersion), m_optimiserSettings(std::move(_optimiserSettings)), m_debugInfoSelection(_debugInfoSelection), - m_errorReporter(m_errors) + m_errorReporter(m_errors), + m_objectOptimizer(_objectOptimizer ? std::move(_objectOptimizer) : std::make_shared()) {} /// @returns the char stream used during parsing @@ -150,8 +153,6 @@ class YulStack: public langutil::CharStreamProvider void compileEVM(yul::AbstractAssembly& _assembly, bool _optimize) const; - void optimize(yul::Object& _object, bool _isCreation); - /// Prints the Yul object stored internally and parses it again. /// This ensures that the debug info in the AST matches the source that printing would produce /// rather than the initial source. @@ -173,6 +174,8 @@ class YulStack: public langutil::CharStreamProvider std::shared_ptr m_parserResult; langutil::ErrorList m_errors; langutil::ErrorReporter m_errorReporter; + + std::shared_ptr m_objectOptimizer; }; } From 5c7fc0409d3f7d579571eedc8af18945cd08312b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Tue, 30 Jul 2024 15:07:04 +0200 Subject: [PATCH 145/182] OptimizedIRCachingTest --- libsolidity/interface/CompilerStack.h | 2 + libyul/ObjectOptimizer.h | 2 + test/CMakeLists.txt | 2 + test/InteractiveTests.h | 2 + test/libsolidity/OptimizedIRCachingTest.cpp | 50 +++++++++++++++++ test/libsolidity/OptimizedIRCachingTest.h | 54 +++++++++++++++++++ .../bytecode_dependency_creation.sol | 7 +++ ...tecode_dependency_creation_and_runtime.sol | 12 +++++ ...dependency_creation_and_runtime_shared.sol | 11 ++++ .../bytecode_dependency_runtime.sol | 9 ++++ ...ependency_shared_by_multiple_contracts.sol | 19 +++++++ .../optimizedIRCaching/multiple_contracts.sol | 5 ++ .../optimizedIRCaching/no_contracts.sol | 2 + .../optimizedIRCaching/single_contract.sol | 3 ++ test/tools/CMakeLists.txt | 2 + 15 files changed, 182 insertions(+) create mode 100644 test/libsolidity/OptimizedIRCachingTest.cpp create mode 100644 test/libsolidity/OptimizedIRCachingTest.h create mode 100644 test/libsolidity/optimizedIRCaching/bytecode_dependency_creation.sol create mode 100644 test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime.sol create mode 100644 test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime_shared.sol create mode 100644 test/libsolidity/optimizedIRCaching/bytecode_dependency_runtime.sol create mode 100644 test/libsolidity/optimizedIRCaching/bytecode_dependency_shared_by_multiple_contracts.sol create mode 100644 test/libsolidity/optimizedIRCaching/multiple_contracts.sol create mode 100644 test/libsolidity/optimizedIRCaching/no_contracts.sol create mode 100644 test/libsolidity/optimizedIRCaching/single_contract.sol diff --git a/libsolidity/interface/CompilerStack.h b/libsolidity/interface/CompilerStack.h index 6ca792296f27..25863b6d0690 100644 --- a/libsolidity/interface/CompilerStack.h +++ b/libsolidity/interface/CompilerStack.h @@ -381,6 +381,8 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac return VersionIsRelease ? MetadataFormat::WithReleaseVersionTag : MetadataFormat::WithPrereleaseVersionTag; } + yul::ObjectOptimizer const& objectOptimizer() const { return *m_objectOptimizer; } + private: /// The state per source unit. Filled gradually during parsing. struct Source diff --git a/libyul/ObjectOptimizer.h b/libyul/ObjectOptimizer.h index 89e5739be7da..e570d69c4b8a 100644 --- a/libyul/ObjectOptimizer.h +++ b/libyul/ObjectOptimizer.h @@ -70,6 +70,8 @@ class ObjectOptimizer /// @warning Does not ensure that nativeLocations in the resulting AST match the optimized code. void optimize(Object& _object, Settings const& _settings); + size_t size() const { return m_cachedObjects.size(); } + private: struct CachedObject { diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index 0d19d77960d2..5308a55f7826 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -88,6 +88,8 @@ set(libsolidity_sources libsolidity/MemoryGuardTest.h libsolidity/NatspecJSONTest.cpp libsolidity/NatspecJSONTest.h + libsolidity/OptimizedIRCachingTest.cpp + libsolidity/OptimizedIRCachingTest.h libsolidity/SemanticTest.cpp libsolidity/SemanticTest.h libsolidity/SemVerMatcher.cpp diff --git a/test/InteractiveTests.h b/test/InteractiveTests.h index 42e20d7e3919..4c2077576cfa 100644 --- a/test/InteractiveTests.h +++ b/test/InteractiveTests.h @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -82,6 +83,7 @@ Testsuite const g_interactiveTestsuites[] = { {"Memory Guard", "libsolidity", "memoryGuardTests", false, false, &MemoryGuardTest::create}, {"AST Properties", "libsolidity", "astPropertyTests", false, false, &ASTPropertyTest::create}, {"Function Dependency Graph", "libsolidity", "functionDependencyGraphTests", false, false, &FunctionDependencyGraphTest::create}, + {"Optimized IR Caching", "libsolidity", "optimizedIRCaching", false, false, &OptimizedIRCachingTest::create}, }; } diff --git a/test/libsolidity/OptimizedIRCachingTest.cpp b/test/libsolidity/OptimizedIRCachingTest.cpp new file mode 100644 index 000000000000..d1e735eeb7b9 --- /dev/null +++ b/test/libsolidity/OptimizedIRCachingTest.cpp @@ -0,0 +1,50 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include +#include + +#include + +#include + +using namespace solidity::util; +using namespace solidity::langutil; +using namespace solidity::frontend; +using namespace solidity::frontend::test; + +void OptimizedIRCachingTest::setupCompiler(CompilerStack& _compiler) +{ + AnalysisFramework::setupCompiler(_compiler); + _compiler.setOptimiserSettings(true); + _compiler.setViaIR(true); +} + +TestCase::TestResult OptimizedIRCachingTest::run(std::ostream& _stream, std::string const& _linePrefix, bool _formatted) +{ + soltestAssert(compiler().objectOptimizer().size() == 0); + + if (!runFramework(m_source, PipelineStage::Compilation)) + { + printPrefixed(_stream, formatErrors(filteredErrors(), _formatted), _linePrefix); + return TestResult::FatalError; + } + + m_obtainedResult = "cachedObjects: " + toString(compiler().objectOptimizer().size()) + "\n"; + return checkResult(_stream, _linePrefix, _formatted); +} diff --git a/test/libsolidity/OptimizedIRCachingTest.h b/test/libsolidity/OptimizedIRCachingTest.h new file mode 100644 index 000000000000..8681346ca884 --- /dev/null +++ b/test/libsolidity/OptimizedIRCachingTest.h @@ -0,0 +1,54 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 +/** + * Unit tests for the optimized IR caching in CompilerStack. + */ + +#pragma once + +#include +#include + +#include +#include + +namespace solidity::frontend::test +{ + +class OptimizedIRCachingTest: public AnalysisFramework, public EVMVersionRestrictedTestCase +{ +public: + OptimizedIRCachingTest(std::string const& _filename): + EVMVersionRestrictedTestCase(_filename) + { + m_source = m_reader.source(); + m_expectation = m_reader.simpleExpectations(); + } + + static std::unique_ptr create(Config const& _config) + { + return std::make_unique(_config.filename); + } + + TestResult run(std::ostream& _stream, std::string const& _linePrefix = "", bool _formatted = false) override; + +protected: + void setupCompiler(CompilerStack& _compiler) override; +}; + +} diff --git a/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation.sol b/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation.sol new file mode 100644 index 000000000000..6e603ee731a7 --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation.sol @@ -0,0 +1,7 @@ +contract A {} + +contract C { + A a = new A(); +} +// ---- +// cachedObjects: 4 diff --git a/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime.sol b/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime.sol new file mode 100644 index 000000000000..40ab2993c536 --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime.sol @@ -0,0 +1,12 @@ +contract A {} +contract B {} + +contract C { + A a = new A(); + + function f() public returns (B) { + return new B(); + } +} +// ---- +// cachedObjects: 6 diff --git a/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime_shared.sol b/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime_shared.sol new file mode 100644 index 000000000000..86df1b37e0b0 --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/bytecode_dependency_creation_and_runtime_shared.sol @@ -0,0 +1,11 @@ +contract A {} + +contract C { + A a = new A(); + + function f() public returns (A) { + return new A(); + } +} +// ---- +// cachedObjects: 4 diff --git a/test/libsolidity/optimizedIRCaching/bytecode_dependency_runtime.sol b/test/libsolidity/optimizedIRCaching/bytecode_dependency_runtime.sol new file mode 100644 index 000000000000..6cc4d6bdecab --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/bytecode_dependency_runtime.sol @@ -0,0 +1,9 @@ +contract A {} + +contract C { + function f() public returns (A) { + return new A(); + } +} +// ---- +// cachedObjects: 4 diff --git a/test/libsolidity/optimizedIRCaching/bytecode_dependency_shared_by_multiple_contracts.sol b/test/libsolidity/optimizedIRCaching/bytecode_dependency_shared_by_multiple_contracts.sol new file mode 100644 index 000000000000..cd0f97f9546d --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/bytecode_dependency_shared_by_multiple_contracts.sol @@ -0,0 +1,19 @@ +contract A {} + +contract C { + A a = new A(); + + function f() public returns (A) { + return new A(); + } +} + +contract D { + A a = new A(); + + function f() public returns (A) { + return new A(); + } +} +// ---- +// cachedObjects: 6 diff --git a/test/libsolidity/optimizedIRCaching/multiple_contracts.sol b/test/libsolidity/optimizedIRCaching/multiple_contracts.sol new file mode 100644 index 000000000000..b80c99b6528b --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/multiple_contracts.sol @@ -0,0 +1,5 @@ +contract C {} +contract D {} +contract E {} +// ---- +// cachedObjects: 6 diff --git a/test/libsolidity/optimizedIRCaching/no_contracts.sol b/test/libsolidity/optimizedIRCaching/no_contracts.sol new file mode 100644 index 000000000000..c080768cdfd0 --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/no_contracts.sol @@ -0,0 +1,2 @@ +// ---- +// cachedObjects: 0 diff --git a/test/libsolidity/optimizedIRCaching/single_contract.sol b/test/libsolidity/optimizedIRCaching/single_contract.sol new file mode 100644 index 000000000000..6f3ab6df8853 --- /dev/null +++ b/test/libsolidity/optimizedIRCaching/single_contract.sol @@ -0,0 +1,3 @@ +contract C {} +// ---- +// cachedObjects: 2 diff --git a/test/tools/CMakeLists.txt b/test/tools/CMakeLists.txt index 532a08d9fc55..44a5e2aa701e 100644 --- a/test/tools/CMakeLists.txt +++ b/test/tools/CMakeLists.txt @@ -26,6 +26,8 @@ add_executable(isoltest ../libsolidity/GasTest.cpp ../libsolidity/MemoryGuardTest.cpp ../libsolidity/NatspecJSONTest.cpp + ../libsolidity/OptimizedIRCachingTest.cpp + ../libsolidity/OptimizedIRCachingTest.h ../libsolidity/SyntaxTest.cpp ../libsolidity/SemanticTest.cpp ../libsolidity/AnalysisFramework.cpp From f6aee354b3aa379539cd07577d1a61787ad47cd2 Mon Sep 17 00:00:00 2001 From: Alexander Arlt Date: Mon, 19 Aug 2024 17:12:54 +0200 Subject: [PATCH 146/182] Fix some submodule related problems. --- .dockerignore | 2 -- scripts/create_source_tarball.sh | 2 ++ scripts/docker_deploy_manual.sh | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.dockerignore b/.dockerignore index ab452ecf2823..8d9330854d0c 100644 --- a/.dockerignore +++ b/.dockerignore @@ -2,5 +2,3 @@ # the build context to the docker image build server /build -# in-tree builds -/deps diff --git a/scripts/create_source_tarball.sh b/scripts/create_source_tarball.sh index 37bee6df18b7..f5e2892aca0f 100755 --- a/scripts/create_source_tarball.sh +++ b/scripts/create_source_tarball.sh @@ -21,6 +21,8 @@ REPO_ROOT="$(dirname "$0")"/.. TEMPDIR=$(mktemp -d) SOLDIR="$TEMPDIR/solidity_$versionstring/" mkdir "$SOLDIR" + # Ensure that submodules are initialized. + git submodule update --init --recursive # Store the current source git checkout-index -a --prefix="$SOLDIR" # shellcheck disable=SC2016 diff --git a/scripts/docker_deploy_manual.sh b/scripts/docker_deploy_manual.sh index 12d3e5ff4562..48d021ff0bf9 100755 --- a/scripts/docker_deploy_manual.sh +++ b/scripts/docker_deploy_manual.sh @@ -16,7 +16,7 @@ DIR=$(mktemp -d) ( cd "$DIR" -git clone --depth 2 https://github.com/ethereum/solidity.git -b "$branch" +git clone --recursive --depth 2 https://github.com/ethereum/solidity.git -b "$branch" cd solidity commithash=$(git rev-parse --short=8 HEAD) echo -n "$commithash" > commit_hash.txt From b6ab05419db0742296c0a35b47561cea8652d7a5 Mon Sep 17 00:00:00 2001 From: Alexander Arlt Date: Mon, 29 Jul 2024 13:43:09 +0200 Subject: [PATCH 147/182] Update fmtlib to v11.0.2. --- deps/fmtlib | 2 +- libyul/AsmAnalysis.cpp | 4 ++-- libyul/YulString.h | 19 ------------------- 3 files changed, 3 insertions(+), 22 deletions(-) diff --git a/deps/fmtlib b/deps/fmtlib index a33701196adf..0c9fce2ffefe 160000 --- a/deps/fmtlib +++ b/deps/fmtlib @@ -1 +1 @@ -Subproject commit a33701196adfad74917046096bf5a2aa0ab0bb50 +Subproject commit 0c9fce2ffefecfdce794e1859584e25877b7b592 diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index 09be5974246b..22ec8c9944f8 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -694,7 +694,7 @@ void AsmAnalyzer::expectValidType(YulName _type, SourceLocation const& _location m_errorReporter.typeError( 5473_error, _location, - fmt::format("\"{}\" is not a valid type (user defined types are not yet supported).", _type) + fmt::format("\"{}\" is not a valid type (user defined types are not yet supported).", _type.str()) ); } @@ -704,7 +704,7 @@ void AsmAnalyzer::expectType(YulName _expectedType, YulName _givenType, SourceLo m_errorReporter.typeError( 3781_error, _location, - fmt::format("Expected a value of type \"{}\" but got \"{}\".", _expectedType, _givenType) + fmt::format("Expected a value of type \"{}\" but got \"{}\".", _expectedType.str(), _givenType.str()) ); } diff --git a/libyul/YulString.h b/libyul/YulString.h index 89d35b123cab..bd9438e5abc9 100644 --- a/libyul/YulString.h +++ b/libyul/YulString.h @@ -169,25 +169,6 @@ inline YulString operator "" _yulname(char const* _string, std::size_t _size) } -namespace fmt -{ -template <> -struct formatter -{ - template - constexpr auto parse(ParseContext& _context) - { - return _context.begin(); - } - - template - auto format(solidity::yul::YulString _value, FormatContext& _context) - { - return format_to(_context.out(), "{}", _value.str()); - } -}; -} - namespace std { template<> struct hash From 20fa893f7e6decb502a36fd9e9eee7e4e59b44e0 Mon Sep 17 00:00:00 2001 From: Matheus Aguiar Date: Thu, 22 Aug 2024 23:32:51 -0300 Subject: [PATCH 148/182] More precise calculations when evaluating how many bytes immutables require --- Changelog.md | 1 + libevmasm/Assembly.cpp | 2 +- .../immutable/immutable_tag_too_large_bug.sol | 48 +++++++++++++++++++ 3 files changed, 50 insertions(+), 1 deletion(-) create mode 100644 test/libsolidity/semanticTests/immutable/immutable_tag_too_large_bug.sol diff --git a/Changelog.md b/Changelog.md index 034be57733bc..288136dd9181 100644 --- a/Changelog.md +++ b/Changelog.md @@ -25,6 +25,7 @@ Compiler Features: Bugfixes: + * Assembler: Fix ICE caused by imprecise calculation of required size of tags in bytecode when code size is above 255. * Parser: Fix spuriously emitted parser error for unary plus operations when used as binary operator in some cases. * SMTChecker: Fix error that reports invalid number of verified checks for BMC and CHC engines. * SMTChecker: Fix formatting of unary minus expressions in invariants. diff --git a/libevmasm/Assembly.cpp b/libevmasm/Assembly.cpp index 91773a8e8403..ab3879da48c8 100644 --- a/libevmasm/Assembly.cpp +++ b/libevmasm/Assembly.cpp @@ -74,7 +74,7 @@ unsigned Assembly::codeSize(unsigned subTagSize) const ret += i.second.size(); for (AssemblyItem const& i: m_items) - ret += i.bytesRequired(tagSize, m_evmVersion, Precision::Approximate); + ret += i.bytesRequired(tagSize, m_evmVersion, Precision::Precise); if (numberEncodingSize(ret) <= tagSize) return static_cast(ret); } diff --git a/test/libsolidity/semanticTests/immutable/immutable_tag_too_large_bug.sol b/test/libsolidity/semanticTests/immutable/immutable_tag_too_large_bug.sol new file mode 100644 index 000000000000..fed424628c0e --- /dev/null +++ b/test/libsolidity/semanticTests/immutable/immutable_tag_too_large_bug.sol @@ -0,0 +1,48 @@ +contract C { + int immutable x = 1; + int immutable y = 3; + + function f() public payable returns(int, int) { + uint a = uint(y / 1e8); + int256 b = x * y; + int24 c = int24(b * b >> 128); + int24 d = int24((100 * y + 1) >> 128); + int24 e = int24(x >> 128); + int256 f = x * 2; + if (c < 0) { + int256 g = (x * x * y) / x; + require((y >= 0 && g <= x) || (y < 0 && (x - y) > x)); + if (b >= f) { + require(x <= int256(uint256(type(uint168).max)) && x >= 0, ""); + b = (b * b) / f; + for (a = 0; a < a; a++) { + uint8 b; + assembly { + b := and(mload(a), 0xFF) + } + } + b += f; + } + require(d % e != 0); + c = -c; + } + return (x, ((x * (x - y)) / (x + y))); + } + + constructor () { + x--; + --x; + y++; + ++y; + --y; + } +} +// ==== +// compileViaYul: true +// ---- +// constructor() -> +// gas irOptimized: 73171 +// gas irOptimized code: 291200 +// gas legacy: 83499 +// gas legacy code: 408800 +// f() -> -1, 1 From 0e80fbf73b5067affaf22b76588320e649c14f96 Mon Sep 17 00:00:00 2001 From: rodiazet Date: Mon, 22 Jul 2024 11:10:20 +0200 Subject: [PATCH 149/182] prep: Extend `StandardCompiler` settings with `eofVersion` flag. Fix typo in input parsing Co-authored-by: Daniel Kirchner --- libsolidity/interface/StandardCompiler.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index b209987ddd3f..0c1ccb6b7653 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -426,7 +426,7 @@ std::optional checkAuxiliaryInputKeys(Json const& _input) std::optional checkSettingsKeys(Json const& _input) { - static std::set keys{"debug", "evmVersion", "libraries", "metadata", "modelChecker", "optimizer", "outputSelection", "remappings", "stopAfter", "viaIR"}; + static std::set keys{"debug", "evmVersion", "eofVersion", "libraries", "metadata", "modelChecker", "optimizer", "outputSelection", "remappings", "stopAfter", "viaIR"}; return checkKeys(_input, keys, "settings"); } @@ -837,7 +837,7 @@ std::variant StandardCompiler::parseI { if (!settings["eofVersion"].is_number_unsigned()) return formatFatalError(Error::Type::JSONError, "eofVersion must be an unsigned integer."); - auto eofVersion = settings["evmVersion"].get(); + auto eofVersion = settings["eofVersion"].get(); if (eofVersion != 1) return formatFatalError(Error::Type::JSONError, "Invalid EOF version requested."); ret.eofVersion = 1; @@ -1308,6 +1308,7 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu compilerStack.addSMTLib2Response(smtLib2Response.first, smtLib2Response.second); compilerStack.setViaIR(_inputsAndSettings.viaIR); compilerStack.setEVMVersion(_inputsAndSettings.evmVersion); + compilerStack.setEOFVersion(_inputsAndSettings.eofVersion); compilerStack.setRemappings(std::move(_inputsAndSettings.remappings)); compilerStack.setOptimiserSettings(std::move(_inputsAndSettings.optimiserSettings)); compilerStack.setRevertStringBehaviour(_inputsAndSettings.revertStrings); From 541452036dc5e17c1e1c973bd45ca3596f1106bc Mon Sep 17 00:00:00 2001 From: rodiazet Date: Mon, 22 Jul 2024 15:16:34 +0200 Subject: [PATCH 150/182] prep: Change `toBigEndian` interface to support rvalue ref. Co-authored-by: Daniel Kirchner --- libsolutil/Numeric.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libsolutil/Numeric.h b/libsolutil/Numeric.h index be9f0bea243a..f4e88de3c17d 100644 --- a/libsolutil/Numeric.h +++ b/libsolutil/Numeric.h @@ -96,13 +96,13 @@ bool fitsPrecisionBaseX(bigint const& _mantissa, double _log2OfBase, uint32_t _e /// @a Out will typically be either std::string or bytes. /// @a T will typically by unsigned, u160, u256 or bigint. template -inline void toBigEndian(T _val, Out& o_out) +inline void toBigEndian(T _val, Out&& o_out) { static_assert(std::is_same::value || !std::numeric_limits::is_signed, "only unsigned types or bigint supported"); //bigint does not carry sign bit on shift - for (auto i = o_out.size(); i != 0; _val >>= 8, i--) + for (auto i = o_out.size(); i != 0u; _val >>= 8u, i--) { - T v = _val & (T)0xff; - o_out[i - 1] = (typename Out::value_type)(uint8_t)v; + T v = _val & (T)0xffu; + o_out[i - 1u] = (typename std::remove_reference_t::value_type)(uint8_t)v; } } From 9e752f5c1b0ceff75483518f8750eac4dec50392 Mon Sep 17 00:00:00 2001 From: Ikko Eltociear Ashimine Date: Tue, 27 Aug 2024 00:08:37 +0900 Subject: [PATCH 151/182] chore: update array_storage_index_zeroed_test.sol test_zeroed_indicies -> test_zeroed_indices --- .../array/array_storage_index_zeroed_test.sol | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol b/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol index 23feb0da11eb..cdd6b70f559d 100644 --- a/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol +++ b/test/libsolidity/semanticTests/array/array_storage_index_zeroed_test.sol @@ -1,6 +1,6 @@ contract C { uint[] storageArray; - function test_zeroed_indicies(uint256 len) public + function test_zeroed_indices(uint256 len) public { while(storageArray.length < len) storageArray.push(); @@ -50,20 +50,20 @@ contract C { } } // ---- -// test_zeroed_indicies(uint256): 1 -> -// test_zeroed_indicies(uint256): 5 -> +// test_zeroed_indices(uint256): 1 -> +// test_zeroed_indices(uint256): 5 -> // gas irOptimized: 133763 // gas legacy: 131664 // gas legacyOptimized: 129990 -// test_zeroed_indicies(uint256): 10 -> +// test_zeroed_indices(uint256): 10 -> // gas irOptimized: 228556 // gas legacy: 225215 // gas legacyOptimized: 222351 -// test_zeroed_indicies(uint256): 15 -> +// test_zeroed_indices(uint256): 15 -> // gas irOptimized: 327360 // gas legacy: 322899 // gas legacyOptimized: 318907 -// test_zeroed_indicies(uint256): 0xFF -> +// test_zeroed_indices(uint256): 0xFF -> // gas irOptimized: 5180120 // gas legacy: 5093135 // gas legacyOptimized: 5020523 From b8373e91297a54e56b4cea31f704a62b97316add Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Wed, 28 Aug 2024 11:16:42 +0200 Subject: [PATCH 152/182] CI: explicitly add numpy to LSP test dependencies on windows --- .circleci/config.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.circleci/config.yml b/.circleci/config.yml index 343bb6d00693..b5d0b76d6ec9 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -1656,7 +1656,7 @@ jobs: shell: powershell.exe - run: name: Install LSP test dependencies - command: python -m pip install --user deepdiff colorama + command: python -m pip install --user numpy deepdiff colorama - run: name: Executing solc LSP test suite command: python test/lsp.py build\solc\Release\solc.exe --non-interactive From 47a715ffa548ac0bcd7532defc76f21c3c68a5ed Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Wed, 14 Aug 2024 09:51:15 +0200 Subject: [PATCH 153/182] Yul: Remove boolType and defaultType from dialect --- libyul/AsmAnalysis.cpp | 27 +++++++++---------- libyul/AsmParser.cpp | 4 +-- libyul/AsmPrinter.cpp | 13 ++------- libyul/AsmPrinter.h | 2 +- libyul/Dialect.cpp | 23 ++-------------- libyul/Dialect.h | 27 ++++++------------- .../backends/evm/ControlFlowGraphBuilder.cpp | 2 +- libyul/backends/evm/EVMDialect.h | 14 +++++----- libyul/optimiser/ConditionalSimplifier.cpp | 2 +- libyul/optimiser/ControlFlowSimplifier.cpp | 15 +++++------ libyul/optimiser/DataFlowAnalyzer.cpp | 10 +++---- libyul/optimiser/ForLoopConditionIntoBody.cpp | 2 +- libyul/optimiser/FullInliner.cpp | 2 +- libyul/optimiser/LoadResolver.cpp | 4 +-- libyul/optimiser/StackToMemoryMover.cpp | 4 +-- libyul/optimiser/UnusedPruner.cpp | 4 +-- libyul/optimiser/VarDeclInitializer.cpp | 4 +-- 17 files changed, 59 insertions(+), 100 deletions(-) diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index 22ec8c9944f8..908e30e62931 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -128,14 +128,12 @@ std::vector AsmAnalyzer::operator()(Literal const& _literal) m_errorReporter.typeError(6708_error, nativeLocationOf(_literal), "Number literal too large (> 256 bits)"); } - if (!m_dialect.validTypeForLiteral(_literal.kind, _literal.value, _literal.type)) - { + if (_literal.kind == LiteralKind::Boolean && !_literal.type.empty()) m_errorReporter.typeError( 5170_error, nativeLocationOf(_literal), "Invalid type \"" + _literal.type.str() + "\" for literal \"" + formatLiteral(_literal) + "\"." ); - } yulAssert(erroneousLiteralValue ^ validLiteral(_literal), "Invalid literal after validating it through AsmAnalyzer."); return {_literal.type}; @@ -145,7 +143,7 @@ std::vector AsmAnalyzer::operator()(Identifier const& _identifier) { yulAssert(!_identifier.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - YulName type = m_dialect.defaultType; + YulName type{}; if (m_currentScope->lookup(_identifier.name, GenericVisitor{ [&](Scope::Variable const& _var) @@ -284,7 +282,7 @@ void AsmAnalyzer::operator()(VariableDeclaration const& _varDecl) for (size_t i = 0; i < _varDecl.variables.size(); ++i) { - YulName givenType = m_dialect.defaultType; + YulName givenType{}; if (i < types.size()) givenType = types[i]; TypedName const& variable = _varDecl.variables[i]; @@ -474,7 +472,7 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) return *returnTypes; } else if (returnTypes) - return std::vector(returnTypes->size(), m_dialect.defaultType); + return std::vector(returnTypes->size(), YulName{}); else return {}; } @@ -573,13 +571,13 @@ YulName AsmAnalyzer::expectExpression(Expression const& _expr) std::to_string(types.size()) + " values instead." ); - return types.empty() ? m_dialect.defaultType : types.front(); + return types.empty() ? YulName{} : types.front(); } YulName AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) { yulAssert(_literal.kind == LiteralKind::String); - yulAssert(m_dialect.validTypeForLiteral(LiteralKind::String, _literal.value, _literal.type)); + yulAssert(_literal.type.empty()); yulAssert(_literal.value.unlimited()); return {_literal.type}; @@ -588,12 +586,13 @@ YulName AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) void AsmAnalyzer::expectBoolExpression(Expression const& _expr) { YulName type = expectExpression(_expr); - if (type != m_dialect.boolType) + static YulName boolType = {}; + if (type != boolType) m_errorReporter.typeError( 1733_error, nativeLocationOf(_expr), "Expected a value of boolean type \"" + - m_dialect.boolType.str() + + boolType.str() + "\" but got \"" + type.str() + "\"" @@ -604,7 +603,7 @@ void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulName _valueTyp { yulAssert(!_variable.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - YulName const* variableType = nullptr; + std::optional variableType = std::nullopt; bool found = false; if (Scope::Identifier const* var = m_currentScope->lookup(_variable.name)) { @@ -625,7 +624,7 @@ void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulName _valueTyp "Variable " + _variable.name.str() + " used before it was declared." ); else - variableType = &std::get(*var).type; + variableType = std::get(*var).type; found = true; } else if (m_resolver) @@ -634,7 +633,7 @@ void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulName _valueTyp if (m_resolver(_variable, yul::IdentifierContext::LValue, insideFunction)) { found = true; - variableType = &m_dialect.defaultType; + variableType = YulName{}; } } @@ -690,7 +689,7 @@ void AsmAnalyzer::expectValidIdentifier(YulName _identifier, SourceLocation cons void AsmAnalyzer::expectValidType(YulName _type, SourceLocation const& _location) { - if (!m_dialect.types.count(_type)) + if (!_type.empty()) m_errorReporter.typeError( 5473_error, _location, diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index 6223a1a8e1c3..a2a4c36dc056 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -571,7 +571,7 @@ std::variant Parser::parseLiteralOrIdentifier(bool _unlimit createDebugData(), kind, valueOfLiteral(currentLiteral(), kind, _unlimitedLiteralArgument && kind == LiteralKind::String), - kind == LiteralKind::Boolean ? m_dialect.boolType : m_dialect.defaultType + {} }; advance(); if (currentToken() == Token::Colon) @@ -707,7 +707,7 @@ TypedName Parser::parseTypedName() typedName.type = expectAsmIdentifier(); } else - typedName.type = m_dialect.defaultType; + typedName.type = {}; return typedName; } diff --git a/libyul/AsmPrinter.cpp b/libyul/AsmPrinter.cpp index 6b840fcfeae4..a5ce47d12524 100644 --- a/libyul/AsmPrinter.cpp +++ b/libyul/AsmPrinter.cpp @@ -53,9 +53,8 @@ std::string AsmPrinter::operator()(Literal const& _literal) switch (_literal.kind) { case LiteralKind::Number: - return locationComment + formattedValue + appendTypeName(_literal.type); case LiteralKind::Boolean: - return locationComment + formattedValue + appendTypeName(_literal.type, true); + return locationComment + formattedValue + appendTypeName(_literal.type); case LiteralKind::String: break; } @@ -243,20 +242,12 @@ std::string AsmPrinter::formatTypedName(TypedName _variable) return formatDebugData(_variable) + _variable.name.str() + appendTypeName(_variable.type); } -std::string AsmPrinter::appendTypeName(YulName _type, bool _isBoolLiteral) const +std::string AsmPrinter::appendTypeName(YulName _type) const { yulAssert( m_typePrintingMode == TypePrinting::OmitDefault || m_typePrintingMode == TypePrinting::Full, "unhandled printing mode" ); - if (m_typePrintingMode == TypePrinting::OmitDefault && !_type.empty()) - { - if (!_isBoolLiteral && _type == m_dialect.defaultType) - _type = {}; - else if (_isBoolLiteral && _type == m_dialect.boolType && !m_dialect.defaultType.empty()) - // Special case: If we have a bool type but empty default type, do not remove the type. - _type = {}; - } if (_type.empty()) return {}; else diff --git a/libyul/AsmPrinter.h b/libyul/AsmPrinter.h index 684ddaacf0d5..90fa3a4b5abd 100644 --- a/libyul/AsmPrinter.h +++ b/libyul/AsmPrinter.h @@ -93,7 +93,7 @@ class AsmPrinter private: std::string formatTypedName(TypedName _variable); - std::string appendTypeName(YulName _type, bool _isBoolLiteral = false) const; + std::string appendTypeName(YulName _type) const; std::string formatDebugData(langutil::DebugData::ConstPtr const& _debugData, bool _statement); template std::string formatDebugData(T const& _node) diff --git a/libyul/Dialect.cpp b/libyul/Dialect.cpp index 8afd99a2288f..be6c6705ee61 100644 --- a/libyul/Dialect.cpp +++ b/libyul/Dialect.cpp @@ -25,26 +25,7 @@ using namespace solidity::yul; using namespace solidity::langutil; -Literal Dialect::zeroLiteralForType(solidity::yul::YulName _type) const +Literal Dialect::zeroLiteral() const { - if (_type == boolType && _type != defaultType) - return {DebugData::create(), LiteralKind::Boolean, LiteralValue(false), _type}; - return {DebugData::create(), LiteralKind::Number, LiteralValue(0, std::nullopt), _type}; -} - - -Literal Dialect::trueLiteral() const -{ - if (boolType != defaultType) - return {DebugData::create(), LiteralKind::Boolean, LiteralValue(true), boolType}; - else - return {DebugData::create(), LiteralKind::Number, LiteralValue(1), defaultType}; -} - -bool Dialect::validTypeForLiteral(LiteralKind _kind, LiteralValue const&, YulName _type) const -{ - if (_kind == LiteralKind::Boolean) - return _type == boolType; - else - return true; + return {DebugData::create(), LiteralKind::Number, LiteralValue(0, std::nullopt), {}}; } diff --git a/libyul/Dialect.h b/libyul/Dialect.h index fcec5fe3f981..f9ce01469055 100644 --- a/libyul/Dialect.h +++ b/libyul/Dialect.h @@ -61,34 +61,23 @@ struct Dialect Dialect(Dialect const&) = delete; Dialect& operator=(Dialect const&) = delete; - /// Default type, can be omitted. - YulName defaultType; - /// Type used for the literals "true" and "false". - YulName boolType; - std::set types = {{}}; - /// @returns the builtin function of the given name or a nullptr if it is not a builtin function. virtual BuiltinFunction const* builtin(YulName /*_name*/) const { return nullptr; } /// @returns true if the identifier is reserved. This includes the builtins too. virtual bool reservedIdentifier(YulName _name) const { return builtin(_name) != nullptr; } - virtual BuiltinFunction const* discardFunction(YulName /* _type */) const { return nullptr; } - virtual BuiltinFunction const* equalityFunction(YulName /* _type */) const { return nullptr; } + virtual BuiltinFunction const* discardFunction() const { return nullptr; } + virtual BuiltinFunction const* equalityFunction() const { return nullptr; } virtual BuiltinFunction const* booleanNegationFunction() const { return nullptr; } - virtual BuiltinFunction const* memoryStoreFunction(YulName /* _type */) const { return nullptr; } - virtual BuiltinFunction const* memoryLoadFunction(YulName /* _type */) const { return nullptr; } - virtual BuiltinFunction const* storageStoreFunction(YulName /* _type */) const { return nullptr; } - virtual BuiltinFunction const* storageLoadFunction(YulName /* _type */) const { return nullptr; } - virtual YulName hashFunction(YulName /* _type */ ) const { return YulName{}; } - - /// Check whether the given type is legal for the given literal value. - /// Should only be called if the type exists in the dialect at all. - virtual bool validTypeForLiteral(LiteralKind _kind, LiteralValue const& _value, YulName _type) const; + virtual BuiltinFunction const* memoryStoreFunction() const { return nullptr; } + virtual BuiltinFunction const* memoryLoadFunction() const { return nullptr; } + virtual BuiltinFunction const* storageStoreFunction() const { return nullptr; } + virtual BuiltinFunction const* storageLoadFunction() const { return nullptr; } + virtual YulName hashFunction() const { return YulName{}; } - virtual Literal zeroLiteralForType(YulName _type) const; - virtual Literal trueLiteral() const; + Literal zeroLiteral() const; virtual std::set fixedFunctionNames() const { return {}; } diff --git a/libyul/backends/evm/ControlFlowGraphBuilder.cpp b/libyul/backends/evm/ControlFlowGraphBuilder.cpp index b4d1cdf15c3a..3007566dd50f 100644 --- a/libyul/backends/evm/ControlFlowGraphBuilder.cpp +++ b/libyul/backends/evm/ControlFlowGraphBuilder.cpp @@ -349,7 +349,7 @@ void ControlFlowGraphBuilder::operator()(Switch const& _switch) CFG::Assignment{_switch.debugData, {ghostVarSlot}} }); - BuiltinFunction const* equalityBuiltin = m_dialect.equalityFunction({}); + BuiltinFunction const* equalityBuiltin = m_dialect.equalityFunction(); yulAssert(equalityBuiltin, ""); // Artificially generate: diff --git a/libyul/backends/evm/EVMDialect.h b/libyul/backends/evm/EVMDialect.h index 89df944966f0..3207b8fae025 100644 --- a/libyul/backends/evm/EVMDialect.h +++ b/libyul/backends/evm/EVMDialect.h @@ -74,14 +74,14 @@ struct EVMDialect: public Dialect /// @returns true if the identifier is reserved. This includes the builtins too. bool reservedIdentifier(YulName _name) const override; - BuiltinFunctionForEVM const* discardFunction(YulName /*_type*/) const override { return builtin("pop"_yulname); } - BuiltinFunctionForEVM const* equalityFunction(YulName /*_type*/) const override { return builtin("eq"_yulname); } + BuiltinFunctionForEVM const* discardFunction() const override { return builtin("pop"_yulname); } + BuiltinFunctionForEVM const* equalityFunction() const override { return builtin("eq"_yulname); } BuiltinFunctionForEVM const* booleanNegationFunction() const override { return builtin("iszero"_yulname); } - BuiltinFunctionForEVM const* memoryStoreFunction(YulName /*_type*/) const override { return builtin("mstore"_yulname); } - BuiltinFunctionForEVM const* memoryLoadFunction(YulName /*_type*/) const override { return builtin("mload"_yulname); } - BuiltinFunctionForEVM const* storageStoreFunction(YulName /*_type*/) const override { return builtin("sstore"_yulname); } - BuiltinFunctionForEVM const* storageLoadFunction(YulName /*_type*/) const override { return builtin("sload"_yulname); } - YulName hashFunction(YulName /*_type*/) const override { return "keccak256"_yulname; } + BuiltinFunctionForEVM const* memoryStoreFunction() const override { return builtin("mstore"_yulname); } + BuiltinFunctionForEVM const* memoryLoadFunction() const override { return builtin("mload"_yulname); } + BuiltinFunctionForEVM const* storageStoreFunction() const override { return builtin("sstore"_yulname); } + BuiltinFunctionForEVM const* storageLoadFunction() const override { return builtin("sload"_yulname); } + YulName hashFunction() const override { return "keccak256"_yulname; } static EVMDialect const& strictAssemblyForEVM(langutil::EVMVersion _version); static EVMDialect const& strictAssemblyForEVMObjects(langutil::EVMVersion _version); diff --git a/libyul/optimiser/ConditionalSimplifier.cpp b/libyul/optimiser/ConditionalSimplifier.cpp index a2656fed390e..f81933f41c6f 100644 --- a/libyul/optimiser/ConditionalSimplifier.cpp +++ b/libyul/optimiser/ConditionalSimplifier.cpp @@ -84,7 +84,7 @@ void ConditionalSimplifier::operator()(Block& _block) Assignment{ debugData, {Identifier{debugData, condition}}, - std::make_unique(m_dialect.zeroLiteralForType(m_dialect.boolType)) + std::make_unique(m_dialect.zeroLiteral()) } ); } diff --git a/libyul/optimiser/ControlFlowSimplifier.cpp b/libyul/optimiser/ControlFlowSimplifier.cpp index 9d56583a0611..2d0dbb4679a2 100644 --- a/libyul/optimiser/ControlFlowSimplifier.cpp +++ b/libyul/optimiser/ControlFlowSimplifier.cpp @@ -138,12 +138,12 @@ void ControlFlowSimplifier::simplify(std::vector& _statements) GenericVisitor visitor{ VisitorFallback{}, [&](If& _ifStmt) -> OptionalStatements { - if (_ifStmt.body.statements.empty() && m_dialect.discardFunction(m_dialect.boolType)) + if (_ifStmt.body.statements.empty() && m_dialect.discardFunction()) { OptionalStatements s = std::vector{}; s->emplace_back(makeDiscardCall( _ifStmt.debugData, - *m_dialect.discardFunction(m_dialect.boolType), + *m_dialect.discardFunction(), std::move(*_ifStmt.condition) )); return s; @@ -180,7 +180,7 @@ OptionalStatements ControlFlowSimplifier::reduceNoCaseSwitch(Switch& _switchStmt { yulAssert(_switchStmt.cases.empty(), "Expected no case!"); BuiltinFunction const* discardFunction = - m_dialect.discardFunction(m_typeInfo.typeOf(*_switchStmt.expression)); + m_dialect.discardFunction(); if (!discardFunction) return {}; @@ -197,16 +197,15 @@ OptionalStatements ControlFlowSimplifier::reduceSingleCaseSwitch(Switch& _switch auto& switchCase = _switchStmt.cases.front(); langutil::DebugData::ConstPtr debugData = debugDataOf(*_switchStmt.expression); - YulName type = m_typeInfo.typeOf(*_switchStmt.expression); if (switchCase.value) { - if (!m_dialect.equalityFunction(type)) + if (!m_dialect.equalityFunction()) return {}; return make_vector(If{ std::move(_switchStmt.debugData), std::make_unique(FunctionCall{ debugData, - Identifier{debugData, m_dialect.equalityFunction(type)->name}, + Identifier{debugData, m_dialect.equalityFunction()->name}, {std::move(*switchCase.value), std::move(*_switchStmt.expression)} }), std::move(switchCase.body) @@ -214,13 +213,13 @@ OptionalStatements ControlFlowSimplifier::reduceSingleCaseSwitch(Switch& _switch } else { - if (!m_dialect.discardFunction(type)) + if (!m_dialect.discardFunction()) return {}; return make_vector( makeDiscardCall( debugData, - *m_dialect.discardFunction(type), + *m_dialect.discardFunction(), std::move(*_switchStmt.expression) ), std::move(switchCase.body) diff --git a/libyul/optimiser/DataFlowAnalyzer.cpp b/libyul/optimiser/DataFlowAnalyzer.cpp index a51ca912399d..bf8952355d1f 100644 --- a/libyul/optimiser/DataFlowAnalyzer.cpp +++ b/libyul/optimiser/DataFlowAnalyzer.cpp @@ -54,13 +54,13 @@ DataFlowAnalyzer::DataFlowAnalyzer( { if (m_analyzeStores) { - if (auto const* builtin = _dialect.memoryStoreFunction(YulName{})) + if (auto const* builtin = _dialect.memoryStoreFunction()) m_storeFunctionName[static_cast(StoreLoadLocation::Memory)] = builtin->name; - if (auto const* builtin = _dialect.memoryLoadFunction(YulName{})) + if (auto const* builtin = _dialect.memoryLoadFunction()) m_loadFunctionName[static_cast(StoreLoadLocation::Memory)] = builtin->name; - if (auto const* builtin = _dialect.storageStoreFunction(YulName{})) + if (auto const* builtin = _dialect.storageStoreFunction()) m_storeFunctionName[static_cast(StoreLoadLocation::Storage)] = builtin->name; - if (auto const* builtin = _dialect.storageLoadFunction(YulName{})) + if (auto const* builtin = _dialect.storageLoadFunction()) m_loadFunctionName[static_cast(StoreLoadLocation::Storage)] = builtin->name; } } @@ -446,7 +446,7 @@ std::optional DataFlowAnalyzer::isSimpleLoad( std::optional> DataFlowAnalyzer::isKeccak(Expression const& _expression) const { if (FunctionCall const* funCall = std::get_if(&_expression)) - if (funCall->functionName.name == m_dialect.hashFunction({})) + if (funCall->functionName.name == m_dialect.hashFunction()) if (Identifier const* start = std::get_if(&funCall->arguments.at(0))) if (Identifier const* length = std::get_if(&funCall->arguments.at(1))) return std::make_pair(start->name, length->name); diff --git a/libyul/optimiser/ForLoopConditionIntoBody.cpp b/libyul/optimiser/ForLoopConditionIntoBody.cpp index df9847376af7..cc3f936d9441 100644 --- a/libyul/optimiser/ForLoopConditionIntoBody.cpp +++ b/libyul/optimiser/ForLoopConditionIntoBody.cpp @@ -59,7 +59,7 @@ void ForLoopConditionIntoBody::operator()(ForLoop& _forLoop) debugData, LiteralKind::Boolean, LiteralValue{true}, - m_dialect.boolType + {} } ); } diff --git a/libyul/optimiser/FullInliner.cpp b/libyul/optimiser/FullInliner.cpp index 5cdde8f0fdd5..3daaea658b80 100644 --- a/libyul/optimiser/FullInliner.cpp +++ b/libyul/optimiser/FullInliner.cpp @@ -305,7 +305,7 @@ std::vector InlineModifier::performInline(Statement& _statement, Func if (_value) varDecl.value = std::make_unique(std::move(*_value)); else - varDecl.value = std::make_unique(m_dialect.zeroLiteralForType(varDecl.variables.front().type)); + varDecl.value = std::make_unique(m_dialect.zeroLiteral()); newStatements.emplace_back(std::move(varDecl)); }; diff --git a/libyul/optimiser/LoadResolver.cpp b/libyul/optimiser/LoadResolver.cpp index a7ee5dd0b92c..943860a0ad8d 100644 --- a/libyul/optimiser/LoadResolver.cpp +++ b/libyul/optimiser/LoadResolver.cpp @@ -62,7 +62,7 @@ void LoadResolver::visit(Expression& _e) tryResolve(_e, StoreLoadLocation::Memory, funCall->arguments); else if (funCall->functionName.name == m_loadFunctionName[static_cast(StoreLoadLocation::Storage)]) tryResolve(_e, StoreLoadLocation::Storage, funCall->arguments); - else if (!m_containsMSize && funCall->functionName.name == m_dialect.hashFunction({})) + else if (!m_containsMSize && funCall->functionName.name == m_dialect.hashFunction()) { Identifier const* start = std::get_if(&funCall->arguments.at(0)); Identifier const* length = std::get_if(&funCall->arguments.at(1)); @@ -151,7 +151,7 @@ void LoadResolver::tryEvaluateKeccak( debugDataOf(_e), LiteralKind::Number, LiteralValue{contentHash}, - m_dialect.defaultType + {} }; } } diff --git a/libyul/optimiser/StackToMemoryMover.cpp b/libyul/optimiser/StackToMemoryMover.cpp index 7ec57903482f..d5cb539af477 100644 --- a/libyul/optimiser/StackToMemoryMover.cpp +++ b/libyul/optimiser/StackToMemoryMover.cpp @@ -42,7 +42,7 @@ std::vector generateMemoryStore( Expression _value ) { - BuiltinFunction const* memoryStoreFunction = _dialect.memoryStoreFunction(_dialect.defaultType); + BuiltinFunction const* memoryStoreFunction = _dialect.memoryStoreFunction(); yulAssert(memoryStoreFunction, ""); std::vector result; result.emplace_back(ExpressionStatement{_debugData, FunctionCall{ @@ -58,7 +58,7 @@ std::vector generateMemoryStore( FunctionCall generateMemoryLoad(Dialect const& _dialect, langutil::DebugData::ConstPtr const& _debugData, LiteralValue const& _mpos) { - BuiltinFunction const* memoryLoadFunction = _dialect.memoryLoadFunction(_dialect.defaultType); + BuiltinFunction const* memoryLoadFunction = _dialect.memoryLoadFunction(); yulAssert(memoryLoadFunction, ""); return FunctionCall{ _debugData, diff --git a/libyul/optimiser/UnusedPruner.cpp b/libyul/optimiser/UnusedPruner.cpp index 9df51cf7f069..c71e8077b690 100644 --- a/libyul/optimiser/UnusedPruner.cpp +++ b/libyul/optimiser/UnusedPruner.cpp @@ -105,10 +105,10 @@ void UnusedPruner::operator()(Block& _block) subtractReferences(ReferencesCounter::countReferences(*varDecl.value)); statement = Block{std::move(varDecl.debugData), {}}; } - else if (varDecl.variables.size() == 1 && m_dialect.discardFunction(varDecl.variables.front().type)) + else if (varDecl.variables.size() == 1 && m_dialect.discardFunction()) statement = ExpressionStatement{varDecl.debugData, FunctionCall{ varDecl.debugData, - {varDecl.debugData, m_dialect.discardFunction(varDecl.variables.front().type)->name}, + {varDecl.debugData, m_dialect.discardFunction()->name}, {*std::move(varDecl.value)} }}; } diff --git a/libyul/optimiser/VarDeclInitializer.cpp b/libyul/optimiser/VarDeclInitializer.cpp index 845c7cc41c96..db6d0127e589 100644 --- a/libyul/optimiser/VarDeclInitializer.cpp +++ b/libyul/optimiser/VarDeclInitializer.cpp @@ -40,7 +40,7 @@ void VarDeclInitializer::operator()(Block& _block) if (_varDecl.variables.size() == 1) { - _varDecl.value = std::make_unique(m_dialect.zeroLiteralForType(_varDecl.variables.front().type)); + _varDecl.value = std::make_unique(m_dialect.zeroLiteral()); return {}; } else @@ -48,7 +48,7 @@ void VarDeclInitializer::operator()(Block& _block) OptionalStatements ret{std::vector{}}; for (auto& var: _varDecl.variables) { - std::unique_ptr expr = std::make_unique(m_dialect.zeroLiteralForType(var.type)); + std::unique_ptr expr = std::make_unique(m_dialect.zeroLiteral()); ret->emplace_back(VariableDeclaration{std::move(_varDecl.debugData), {std::move(var)}, std::move(expr)}); } return ret; From f5174e767a01316cd56470de334c233b6dc66cda Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Wed, 14 Aug 2024 10:28:28 +0200 Subject: [PATCH 154/182] Yul: Remove dialect and printing mode from AsmPrinter --- libsolidity/codegen/CompilerContext.cpp | 4 ++-- libsolidity/codegen/ir/IRGeneratorForStatements.cpp | 2 +- .../codegen/IRGeneratorForStatements.cpp | 2 +- libyul/AsmPrinter.cpp | 4 ---- libyul/AsmPrinter.h | 12 ------------ libyul/Object.cpp | 8 ++------ libyul/Object.h | 6 ------ libyul/ObjectOptimizer.cpp | 2 -- libyul/YulStack.cpp | 2 -- libyul/optimiser/ControlFlowSimplifier.cpp | 3 +-- libyul/optimiser/ControlFlowSimplifier.h | 6 ++---- libyul/optimiser/Suite.cpp | 2 +- test/libyul/Common.cpp | 4 +--- test/libyul/YulOptimizerTest.cpp | 4 ++-- test/tools/yulopti.cpp | 4 ++-- tools/yulPhaser/Program.cpp | 2 +- 16 files changed, 16 insertions(+), 51 deletions(-) diff --git a/libsolidity/codegen/CompilerContext.cpp b/libsolidity/codegen/CompilerContext.cpp index b1b76a97b8d6..2e94e9f0b8d2 100644 --- a/libsolidity/codegen/CompilerContext.cpp +++ b/libsolidity/codegen/CompilerContext.cpp @@ -491,8 +491,8 @@ void CompilerContext::appendInlineAssembly( { // Store as generated sources, but first re-parse to update the source references. solAssert(m_generatedYulUtilityCode.empty(), ""); - m_generatedYulUtilityCode = yul::AsmPrinter(yul::AsmPrinter::TypePrinting::OmitDefault, dialect)(obj.code()->root()); - std::string code = yul::AsmPrinter{yul::AsmPrinter::TypePrinting::OmitDefault, dialect}(obj.code()->root()); + m_generatedYulUtilityCode = yul::AsmPrinter()(obj.code()->root()); + std::string code = yul::AsmPrinter{}(obj.code()->root()); langutil::CharStream charStream(m_generatedYulUtilityCode, _sourceName); obj.setCode(yul::Parser(errorReporter, dialect).parse(charStream)); obj.analysisInfo = std::make_shared(yul::AsmAnalyzer::analyzeStrictAssertCorrect(dialect, obj)); diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 459959604625..5fed99d21f41 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -2256,7 +2256,7 @@ bool IRGeneratorForStatements::visit(InlineAssembly const& _inlineAsm) solAssert(std::holds_alternative(modified)); - appendCode() << yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, _inlineAsm.dialect())(std::get(modified)) << "\n"; + appendCode() << yul::AsmPrinter()(std::get(modified)) << "\n"; return false; } diff --git a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp index 3c8bcc9bbbab..6925a434d0a1 100644 --- a/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp +++ b/libsolidity/experimental/codegen/IRGeneratorForStatements.cpp @@ -132,7 +132,7 @@ bool IRGeneratorForStatements::visit(InlineAssembly const& _assembly) CopyTranslate bodyCopier{m_context, _assembly.dialect(), _assembly.annotation().externalReferences}; yul::Statement modified = bodyCopier(_assembly.operations().root()); solAssert(std::holds_alternative(modified)); - m_code << yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, _assembly.dialect())(std::get(modified)) << "\n"; + m_code << yul::AsmPrinter()(std::get(modified)) << "\n"; return false; } diff --git a/libyul/AsmPrinter.cpp b/libyul/AsmPrinter.cpp index a5ce47d12524..612cb8ee0f75 100644 --- a/libyul/AsmPrinter.cpp +++ b/libyul/AsmPrinter.cpp @@ -244,10 +244,6 @@ std::string AsmPrinter::formatTypedName(TypedName _variable) std::string AsmPrinter::appendTypeName(YulName _type) const { - yulAssert( - m_typePrintingMode == TypePrinting::OmitDefault || m_typePrintingMode == TypePrinting::Full, - "unhandled printing mode" - ); if (_type.empty()) return {}; else diff --git a/libyul/AsmPrinter.h b/libyul/AsmPrinter.h index 90fa3a4b5abd..05b6fb9d8f1e 100644 --- a/libyul/AsmPrinter.h +++ b/libyul/AsmPrinter.h @@ -46,21 +46,11 @@ struct Dialect; class AsmPrinter { public: - enum class TypePrinting - { - OmitDefault, - Full - }; - explicit AsmPrinter( - TypePrinting const _typePrintingMode, - Dialect const& _dialect, std::optional>> _sourceIndexToName = {}, langutil::DebugInfoSelection const& _debugInfoSelection = langutil::DebugInfoSelection::Default(), langutil::CharStreamProvider const* _soliditySourceProvider = nullptr ): - m_typePrintingMode(_typePrintingMode), - m_dialect(_dialect), m_debugInfoSelection(_debugInfoSelection), m_soliditySourceProvider(_soliditySourceProvider) { @@ -102,8 +92,6 @@ class AsmPrinter return formatDebugData(_node.debugData, !isExpression); } - TypePrinting const m_typePrintingMode{}; - Dialect const& m_dialect; std::map m_nameToSourceIndex; langutil::SourceLocation m_lastLocation = {}; langutil::DebugInfoSelection m_debugInfoSelection = {}; diff --git a/libyul/Object.cpp b/libyul/Object.cpp index 57c783b83f39..c6ba5311ad5c 100644 --- a/libyul/Object.cpp +++ b/libyul/Object.cpp @@ -38,14 +38,12 @@ using namespace solidity::langutil; using namespace solidity::util; using namespace solidity::yul; -std::string Data::toString(Dialect const&, AsmPrinter::TypePrinting, DebugInfoSelection const&, CharStreamProvider const*) const +std::string Data::toString(DebugInfoSelection const&, CharStreamProvider const*) const { return "data \"" + name + "\" hex\"" + util::toHex(data) + "\""; } std::string Object::toString( - Dialect const& _dialect, - AsmPrinter::TypePrinting const _printingMode, DebugInfoSelection const& _debugInfoSelection, CharStreamProvider const* _soliditySourceProvider ) const @@ -54,15 +52,13 @@ std::string Object::toString( yulAssert(debugData, "No debug data"); std::string inner = "code " + AsmPrinter( - _printingMode, - _dialect, debugData->sourceNames, _debugInfoSelection, _soliditySourceProvider )(code()->root()); for (auto const& obj: subObjects) - inner += "\n" + obj->toString(_dialect, _printingMode, _debugInfoSelection, _soliditySourceProvider); + inner += "\n" + obj->toString(_debugInfoSelection, _soliditySourceProvider); return debugData->formatUseSrcComment() + diff --git a/libyul/Object.h b/libyul/Object.h index fa9ef96eebc7..230f97866e09 100644 --- a/libyul/Object.h +++ b/libyul/Object.h @@ -54,8 +54,6 @@ struct ObjectNode /// Can be empty since .yul files can also just contain code, without explicitly placing it in an object. std::string name; virtual std::string toString( - Dialect const& _dialect, - AsmPrinter::TypePrinting printingMode, langutil::DebugInfoSelection const& _debugInfoSelection, langutil::CharStreamProvider const* _soliditySourceProvider ) const = 0; @@ -72,8 +70,6 @@ struct Data: public ObjectNode bytes data; std::string toString( - Dialect const& _dialect, - AsmPrinter::TypePrinting printingMode, langutil::DebugInfoSelection const& _debugInfoSelection, langutil::CharStreamProvider const* _soliditySourceProvider ) const override; @@ -97,8 +93,6 @@ struct Object: public ObjectNode public: /// @returns a (parseable) string representation. std::string toString( - Dialect const& _dialect, - AsmPrinter::TypePrinting printingMode = AsmPrinter::TypePrinting::Full, langutil::DebugInfoSelection const& _debugInfoSelection = langutil::DebugInfoSelection::Default(), langutil::CharStreamProvider const* _soliditySourceProvider = nullptr ) const override; diff --git a/libyul/ObjectOptimizer.cpp b/libyul/ObjectOptimizer.cpp index eaaac97d56a4..3694367c5e32 100644 --- a/libyul/ObjectOptimizer.cpp +++ b/libyul/ObjectOptimizer.cpp @@ -142,8 +142,6 @@ std::optional ObjectOptimizer::calculateCacheKey( ) { AsmPrinter asmPrinter( - AsmPrinter::TypePrinting::OmitDefault, - languageToDialect(_settings.language, _settings.evmVersion), _debugData.sourceNames, DebugInfoSelection::All() ); diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index eac84ae3a13e..1f57eda48cb3 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -351,8 +351,6 @@ std::string YulStack::print( yulAssert(m_parserResult, ""); yulAssert(m_parserResult->hasCode(), ""); return m_parserResult->toString( - languageToDialect(m_language, m_evmVersion), - AsmPrinter::TypePrinting::OmitDefault, m_debugInfoSelection, _soliditySourceProvider ) + "\n"; diff --git a/libyul/optimiser/ControlFlowSimplifier.cpp b/libyul/optimiser/ControlFlowSimplifier.cpp index 2d0dbb4679a2..2bd505a1c8a2 100644 --- a/libyul/optimiser/ControlFlowSimplifier.cpp +++ b/libyul/optimiser/ControlFlowSimplifier.cpp @@ -72,8 +72,7 @@ void removeEmptyCasesFromSwitch(Switch& _switchStmt) void ControlFlowSimplifier::run(OptimiserStepContext& _context, Block& _ast) { - TypeInfo typeInfo(_context.dialect, _ast); - ControlFlowSimplifier{_context.dialect, typeInfo}(_ast); + ControlFlowSimplifier{_context.dialect}(_ast); } void ControlFlowSimplifier::operator()(Block& _block) diff --git a/libyul/optimiser/ControlFlowSimplifier.h b/libyul/optimiser/ControlFlowSimplifier.h index 3ebbe7c9aeee..0f0e725cd0ec 100644 --- a/libyul/optimiser/ControlFlowSimplifier.h +++ b/libyul/optimiser/ControlFlowSimplifier.h @@ -63,9 +63,8 @@ class ControlFlowSimplifier: public ASTModifier void visit(Statement& _st) override; private: - ControlFlowSimplifier(Dialect const& _dialect, TypeInfo const& _typeInfo): - m_dialect(_dialect), - m_typeInfo(_typeInfo) + explicit ControlFlowSimplifier(Dialect const& _dialect): + m_dialect(_dialect) {} void simplify(std::vector& _statements); @@ -74,7 +73,6 @@ class ControlFlowSimplifier: public ASTModifier std::optional> reduceSingleCaseSwitch(Switch& _switchStmt) const; Dialect const& m_dialect; - TypeInfo const& m_typeInfo; size_t m_numBreakStatements = 0; size_t m_numContinueStatements = 0; }; diff --git a/libyul/optimiser/Suite.cpp b/libyul/optimiser/Suite.cpp index a06f48a7f236..d7043e42f30f 100644 --- a/libyul/optimiser/Suite.cpp +++ b/libyul/optimiser/Suite.cpp @@ -520,7 +520,7 @@ void OptimiserSuite::runSequence(std::vector const& _steps, Block& else { std::cout << "== Running " << step << " changed the AST." << std::endl; - std::cout << AsmPrinter{AsmPrinter::TypePrinting::Full, m_context.dialect}(_ast) << std::endl; + std::cout << AsmPrinter{}(_ast) << std::endl; copy = std::make_unique(std::get(ASTCopier{}(_ast))); } } diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp index a0c00c90d781..8980adcb1821 100644 --- a/test/libyul/Common.cpp +++ b/test/libyul/Common.cpp @@ -96,9 +96,7 @@ yul::Block yul::test::disambiguate(std::string const& _source) std::string yul::test::format(std::string const& _source) { - auto const version = solidity::test::CommonOptions::get().evmVersion(); - Dialect const& dialect = EVMDialect::strictAssemblyForEVMObjects(version); - return yul::AsmPrinter(yul::AsmPrinter::TypePrinting::Full, dialect)(parse(_source).first->root()); + return yul::AsmPrinter()(parse(_source).first->root()); } namespace diff --git a/test/libyul/YulOptimizerTest.cpp b/test/libyul/YulOptimizerTest.cpp index 048eb7145dc0..7f2f5815a675 100644 --- a/test/libyul/YulOptimizerTest.cpp +++ b/test/libyul/YulOptimizerTest.cpp @@ -81,9 +81,9 @@ TestCase::TestResult YulOptimizerTest::run(std::ostream& _stream, std::string co auto optimizedObject = tester.optimizedObject(); std::string printedOptimizedObject; if (optimizedObject->subObjects.empty()) - printedOptimizedObject = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, *m_dialect}(optimizedObject->code()->root()); + printedOptimizedObject = AsmPrinter{}(optimizedObject->code()->root()); else - printedOptimizedObject = optimizedObject->toString(*m_dialect); + printedOptimizedObject = optimizedObject->toString(); // Re-parse new code for compilability if (!std::get<0>(parse(_stream, _linePrefix, _formatted, printedOptimizedObject))) diff --git a/test/tools/yulopti.cpp b/test/tools/yulopti.cpp index faab89e7923e..891f39c43365 100644 --- a/test/tools/yulopti.cpp +++ b/test/tools/yulopti.cpp @@ -180,7 +180,7 @@ class YulOpti parse(_source); disambiguate(); OptimiserSuite{m_context}.runSequence(_steps, *m_astRoot); - std::cout << AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_astRoot) << std::endl; + std::cout << AsmPrinter{}(*m_astRoot) << std::endl; } void runInteractive(std::string _source, bool _disambiguated = false) @@ -228,7 +228,7 @@ class YulOpti *m_astRoot ); } - _source = AsmPrinter{AsmPrinter::TypePrinting::OmitDefault, m_dialect}(*m_astRoot); + _source = AsmPrinter{}(*m_astRoot); } catch (...) { diff --git a/tools/yulPhaser/Program.cpp b/tools/yulPhaser/Program.cpp index 14b6406493d7..bb9eebc4badc 100644 --- a/tools/yulPhaser/Program.cpp +++ b/tools/yulPhaser/Program.cpp @@ -105,7 +105,7 @@ void Program::optimise(std::vector const& _optimisationSteps) std::ostream& phaser::operator<<(std::ostream& _stream, Program const& _program) { - return _stream << AsmPrinter(AsmPrinter::TypePrinting::Full, _program.m_dialect)(_program.m_ast->root()); + return _stream << AsmPrinter()(_program.m_ast->root()); } std::string Program::toJson() const From 0d0f2771654b14ee0e8d317a5eb22dbff8eab332 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Thu, 15 Aug 2024 10:19:02 +0200 Subject: [PATCH 155/182] Yul: Remove types from AST --- Changelog.md | 1 + libsolidity/analysis/ReferencesResolver.cpp | 2 +- .../codegen/ir/IRGeneratorForStatements.cpp | 2 +- libyul/AST.h | 12 +- libyul/ASTForward.h | 2 +- libyul/AsmAnalysis.cpp | 178 ++---- libyul/AsmAnalysis.h | 20 +- libyul/AsmJsonConverter.cpp | 6 +- libyul/AsmJsonConverter.h | 2 +- libyul/AsmJsonImporter.cpp | 20 +- libyul/AsmJsonImporter.h | 2 +- libyul/AsmParser.cpp | 30 +- libyul/AsmParser.h | 3 +- libyul/AsmPrinter.cpp | 23 +- libyul/AsmPrinter.h | 5 +- libyul/CMakeLists.txt | 2 - libyul/Dialect.cpp | 2 +- libyul/Scope.cpp | 7 +- libyul/Scope.h | 13 +- libyul/ScopeFiller.cpp | 12 +- libyul/ScopeFiller.h | 4 +- libyul/Utilities.cpp | 4 +- libyul/backends/evm/ConstantOptimiser.cpp | 2 +- .../backends/evm/ControlFlowGraphBuilder.cpp | 6 +- libyul/backends/evm/EVMCodeTransform.cpp | 14 +- libyul/backends/evm/EVMCodeTransform.h | 4 +- .../evm/OptimizedEVMCodeTransform.cpp | 12 +- libyul/optimiser/ASTCopier.cpp | 4 +- libyul/optimiser/ASTCopier.h | 2 +- libyul/optimiser/BlockHasher.cpp | 1 - libyul/optimiser/ControlFlowSimplifier.cpp | 1 - libyul/optimiser/ControlFlowSimplifier.h | 1 - libyul/optimiser/DataFlowAnalyzer.h | 2 +- libyul/optimiser/ExpressionSimplifier.cpp | 2 +- libyul/optimiser/ExpressionSplitter.cpp | 8 +- libyul/optimiser/ExpressionSplitter.h | 8 +- libyul/optimiser/ForLoopConditionIntoBody.cpp | 3 +- libyul/optimiser/FullInliner.cpp | 4 +- libyul/optimiser/FunctionSpecializer.cpp | 2 +- libyul/optimiser/LoadResolver.cpp | 6 +- libyul/optimiser/NameDisplacer.cpp | 2 +- libyul/optimiser/NameSimplifier.cpp | 4 +- libyul/optimiser/NameSimplifier.h | 2 +- libyul/optimiser/SSATransform.cpp | 36 +- libyul/optimiser/SSAValueTracker.h | 2 +- libyul/optimiser/SimplificationRules.cpp | 2 +- libyul/optimiser/StackLimitEvader.cpp | 2 +- libyul/optimiser/StackToMemoryMover.cpp | 31 +- libyul/optimiser/StackToMemoryMover.h | 6 +- libyul/optimiser/SyntacticalEquality.cpp | 11 +- libyul/optimiser/SyntacticalEquality.h | 2 +- libyul/optimiser/TypeInfo.cpp | 103 ---- libyul/optimiser/TypeInfo.h | 65 --- libyul/optimiser/UnusedFunctionsCommon.cpp | 7 +- libyul/optimiser/UnusedPruner.cpp | 2 +- libyul/optimiser/UnusedStoreEliminator.cpp | 6 +- libyul/optimiser/VarNameCleaner.cpp | 14 +- libyul/optimiser/VarNameCleaner.h | 2 +- test/libyul/StackShufflingTest.cpp | 4 +- test/libyul/YulOptimizerTestCommon.cpp | 4 +- test/libyul/yulSyntaxTests/invalid_type.yul | 2 +- test/libyul/yulSyntaxTests/invalid_type2.yul | 3 +- test/libyul/yulSyntaxTests/invalid_type3.yul | 4 +- test/libyul/yulSyntaxTests/invalid_type4.yul | 3 +- .../yulSyntaxTests/literal_invalid_type.yul | 4 +- .../more_than_256_analysis_errors.yul | 512 +++++++++--------- 66 files changed, 481 insertions(+), 788 deletions(-) delete mode 100644 libyul/optimiser/TypeInfo.cpp delete mode 100644 libyul/optimiser/TypeInfo.h diff --git a/Changelog.md b/Changelog.md index 288136dd9181..04bfa929530b 100644 --- a/Changelog.md +++ b/Changelog.md @@ -19,6 +19,7 @@ Compiler Features: * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. * Standard JSON Interface: Add ``transientStorageLayout`` output. * Yul: Drop the deprecated typed Yul dialect that was only accessible via ``--yul`` in the CLI. + * Yul: The presence of types in untyped Yul dialects is now a parser error. * Yul Optimizer: Caching of optimized IR to speed up optimization of contracts with bytecode dependencies. * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. * Commandline Interface: Allow the use of ``--asm-json`` output option in assembler mode to export EVM assembly of the contracts in JSON format. diff --git a/libsolidity/analysis/ReferencesResolver.cpp b/libsolidity/analysis/ReferencesResolver.cpp index bb3b20e93a50..079bbf33ceab 100644 --- a/libsolidity/analysis/ReferencesResolver.cpp +++ b/libsolidity/analysis/ReferencesResolver.cpp @@ -272,7 +272,7 @@ void ReferencesResolver::operator()(yul::FunctionDefinition const& _function) { solAssert(nativeLocationOf(_function) == originLocationOf(_function), ""); validateYulIdentifierName(_function.name, nativeLocationOf(_function)); - for (yul::TypedName const& varName: _function.parameters + _function.returnVariables) + for (yul::NameWithDebugData const& varName: _function.parameters + _function.returnVariables) { solAssert(nativeLocationOf(varName) == originLocationOf(varName), ""); validateYulIdentifierName(varName.name, nativeLocationOf(varName)); diff --git a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp index 5fed99d21f41..c3cd69f43e22 100644 --- a/libsolidity/codegen/ir/IRGeneratorForStatements.cpp +++ b/libsolidity/codegen/ir/IRGeneratorForStatements.cpp @@ -204,7 +204,7 @@ struct CopyTranslate: public yul::ASTCopier solAssert(false); if (isDigit(value.front())) - return yul::Literal{_identifier.debugData, yul::LiteralKind::Number, yul::valueOfNumberLiteral(value), {}}; + return yul::Literal{_identifier.debugData, yul::LiteralKind::Number, yul::valueOfNumberLiteral(value)}; else return yul::Identifier{_identifier.debugData, yul::YulName{value}}; } diff --git a/libyul/AST.h b/libyul/AST.h index 6b9682580c0a..f51846280a8f 100644 --- a/libyul/AST.h +++ b/libyul/AST.h @@ -36,10 +36,8 @@ namespace solidity::yul { -using Type = YulName; - -struct TypedName { langutil::DebugData::ConstPtr debugData; YulName name; Type type; }; -using TypedNameList = std::vector; +struct NameWithDebugData { langutil::DebugData::ConstPtr debugData; YulName name; }; +using NameWithDebugDataList = std::vector; /// Literal number or string (up to 32 bytes) enum class LiteralKind { Number, Boolean, String }; @@ -68,7 +66,7 @@ class LiteralValue { std::optional m_numericValue; std::shared_ptr m_stringValue; }; -struct Literal { langutil::DebugData::ConstPtr debugData; LiteralKind kind; LiteralValue value; Type type; }; +struct Literal { langutil::DebugData::ConstPtr debugData; LiteralKind kind; LiteralValue value; }; /// External / internal identifier or label reference struct Identifier { langutil::DebugData::ConstPtr debugData; YulName name; }; /// Assignment ("x := mload(20:u256)", expects push-1-expression on the right hand @@ -82,11 +80,11 @@ struct FunctionCall { langutil::DebugData::ConstPtr debugData; Identifier functi /// Statement that contains only a single expression struct ExpressionStatement { langutil::DebugData::ConstPtr debugData; Expression expression; }; /// Block-scope variable declaration ("let x:u256 := mload(20:u256)"), non-hoisted -struct VariableDeclaration { langutil::DebugData::ConstPtr debugData; TypedNameList variables; std::unique_ptr value; }; +struct VariableDeclaration { langutil::DebugData::ConstPtr debugData; NameWithDebugDataList variables; std::unique_ptr value; }; /// Block that creates a scope (frees declared stack variables) struct Block { langutil::DebugData::ConstPtr debugData; std::vector statements; }; /// Function definition ("function f(a, b) -> (d, e) { ... }") -struct FunctionDefinition { langutil::DebugData::ConstPtr debugData; YulName name; TypedNameList parameters; TypedNameList returnVariables; Block body; }; +struct FunctionDefinition { langutil::DebugData::ConstPtr debugData; YulName name; NameWithDebugDataList parameters; NameWithDebugDataList returnVariables; Block body; }; /// Conditional execution without "else" part. struct If { langutil::DebugData::ConstPtr debugData; std::unique_ptr condition; Block body; }; /// Switch case or default case diff --git a/libyul/ASTForward.h b/libyul/ASTForward.h index f6fa09387739..8aba4f248c07 100644 --- a/libyul/ASTForward.h +++ b/libyul/ASTForward.h @@ -48,7 +48,7 @@ struct ExpressionStatement; struct Block; class AST; -struct TypedName; +struct NameWithDebugData; using Expression = std::variant; using Statement = std::variant; diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index 908e30e62931..d039b3b47c08 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -109,9 +109,8 @@ AsmAnalysisInfo AsmAnalyzer::analyzeStrictAssertCorrect( return analysisInfo; } -std::vector AsmAnalyzer::operator()(Literal const& _literal) +size_t AsmAnalyzer::operator()(Literal const& _literal) { - expectValidType(_literal.type, nativeLocationOf(_literal)); bool erroneousLiteralValue = false; if (_literal.kind == LiteralKind::String && !_literal.value.unlimited() && _literal.value.hint() && _literal.value.hint()->size() > 32) { @@ -128,22 +127,14 @@ std::vector AsmAnalyzer::operator()(Literal const& _literal) m_errorReporter.typeError(6708_error, nativeLocationOf(_literal), "Number literal too large (> 256 bits)"); } - if (_literal.kind == LiteralKind::Boolean && !_literal.type.empty()) - m_errorReporter.typeError( - 5170_error, - nativeLocationOf(_literal), - "Invalid type \"" + _literal.type.str() + "\" for literal \"" + formatLiteral(_literal) + "\"." - ); - yulAssert(erroneousLiteralValue ^ validLiteral(_literal), "Invalid literal after validating it through AsmAnalyzer."); - return {_literal.type}; + return 1; } -std::vector AsmAnalyzer::operator()(Identifier const& _identifier) +size_t AsmAnalyzer::operator()(Identifier const& _identifier) { yulAssert(!_identifier.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - YulName type{}; if (m_currentScope->lookup(_identifier.name, GenericVisitor{ [&](Scope::Variable const& _var) @@ -154,7 +145,6 @@ std::vector AsmAnalyzer::operator()(Identifier const& _identifier) nativeLocationOf(_identifier), "Variable " + _identifier.name.str() + " used before it was declared." ); - type = _var.type; }, [&](Scope::Function const&) { @@ -191,21 +181,21 @@ std::vector AsmAnalyzer::operator()(Identifier const& _identifier) } - return {type}; + return 1; } void AsmAnalyzer::operator()(ExpressionStatement const& _statement) { auto watcher = m_errorReporter.errorWatcher(); - std::vector types = std::visit(*this, _statement.expression); - if (watcher.ok() && !types.empty()) + size_t numReturns = std::visit(*this, _statement.expression); + if (watcher.ok() && numReturns > 0) m_errorReporter.typeError( 3083_error, nativeLocationOf(_statement), "Top-level expressions are not supposed to return values (this expression returns " + - std::to_string(types.size()) + + std::to_string(numReturns) + " value" + - (types.size() == 1 ? "" : "s") + + (numReturns == 1 ? "" : "s") + "). Use ``pop()`` or assign them." ); } @@ -227,9 +217,9 @@ void AsmAnalyzer::operator()(Assignment const& _assignment) " occurs multiple times on the left-hand side of the assignment." ); - std::vector types = std::visit(*this, *_assignment.value); + size_t numRhsValues = std::visit(*this, *_assignment.value); - if (types.size() != numVariables) + if (numRhsValues != numVariables) m_errorReporter.declarationError( 8678_error, nativeLocationOf(_assignment), @@ -238,13 +228,12 @@ void AsmAnalyzer::operator()(Assignment const& _assignment) "\" does not match number of values (" + std::to_string(numVariables) + " vs. " + - std::to_string(types.size()) + + std::to_string(numRhsValues) + ")" ); for (size_t i = 0; i < numVariables; ++i) - if (i < types.size()) - checkAssignment(_assignment.variableNames[i], types[i]); + checkAssignment(_assignment.variableNames[i]); } void AsmAnalyzer::operator()(VariableDeclaration const& _varDecl) @@ -261,13 +250,12 @@ void AsmAnalyzer::operator()(VariableDeclaration const& _varDecl) for (auto const& variable: _varDecl.variables) { expectValidIdentifier(variable.name, nativeLocationOf(variable)); - expectValidType(variable.type, nativeLocationOf(variable)); } if (_varDecl.value) { - std::vector types = std::visit(*this, *_varDecl.value); - if (types.size() != numVariables) + size_t numValues = std::visit(*this, *_varDecl.value); + if (numValues != numVariables) m_errorReporter.declarationError( 3812_error, nativeLocationOf(_varDecl), @@ -276,26 +264,12 @@ void AsmAnalyzer::operator()(VariableDeclaration const& _varDecl) + "\": " + std::to_string(numVariables) + " variables and " + - std::to_string(types.size()) + + std::to_string(numValues) + " values." ); - - for (size_t i = 0; i < _varDecl.variables.size(); ++i) - { - YulName givenType{}; - if (i < types.size()) - givenType = types[i]; - TypedName const& variable = _varDecl.variables[i]; - if (variable.type != givenType) - m_errorReporter.typeError( - 3947_error, - nativeLocationOf(variable), - "Assigning value of type \"" + givenType.str() + "\" to variable of type \"" + variable.type.str() + "\"." - ); - } } - for (TypedName const& variable: _varDecl.variables) + for (NameWithDebugData const& variable: _varDecl.variables) m_activeVariables.insert(&std::get( m_currentScope->identifiers.at(variable.name)) ); @@ -311,19 +285,18 @@ void AsmAnalyzer::operator()(FunctionDefinition const& _funDef) for (auto const& var: _funDef.parameters + _funDef.returnVariables) { expectValidIdentifier(var.name, nativeLocationOf(var)); - expectValidType(var.type, nativeLocationOf(var)); m_activeVariables.insert(&std::get(varScope.identifiers.at(var.name))); } (*this)(_funDef.body); } -std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) +size_t AsmAnalyzer::operator()(FunctionCall const& _funCall) { yulAssert(!_funCall.functionName.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - std::vector const* parameterTypes = nullptr; - std::vector const* returnTypes = nullptr; + std::optional numParameters; + std::optional numReturns; std::vector> const* literalArguments = nullptr; if (BuiltinFunction const* f = m_dialect.builtin(_funCall.functionName.name)) @@ -354,8 +327,8 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) "The use of transient storage for reentrancy guards that are cleared at the end of the call is safe." ); - parameterTypes = &f->parameters; - returnTypes = &f->returns; + numParameters = f->parameters.size(); + numReturns = f->returns.size(); if (!f->literalArguments.empty()) literalArguments = &f->literalArguments; @@ -373,8 +346,8 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) }, [&](Scope::Function const& _fun) { - parameterTypes = &_fun.arguments; - returnTypes = &_fun.returns; + numParameters = _fun.numArguments; + numReturns = _fun.numReturns; } })) { @@ -397,17 +370,17 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) yulAssert(!watcher.ok(), "Expected a reported error."); } - if (parameterTypes && _funCall.arguments.size() != parameterTypes->size()) + if (numParameters && _funCall.arguments.size() != *numParameters) m_errorReporter.typeError( 7000_error, nativeLocationOf(_funCall.functionName), "Function \"" + _funCall.functionName.name.str() + "\" expects " + - std::to_string(parameterTypes->size()) + + std::to_string(*numParameters) + " arguments but got " + std::to_string(_funCall.arguments.size()) + "." ); - std::vector argTypes; + size_t numArgs{0}; for (size_t i = _funCall.arguments.size(); i > 0; i--) { Expression const& arg = _funCall.arguments[i - 1]; @@ -453,33 +426,30 @@ std::vector AsmAnalyzer::operator()(FunctionCall const& _funCall) "The \"verbatim_*\" builtins cannot be used with empty bytecode." ); } - argTypes.emplace_back(expectUnlimitedStringLiteral(std::get(arg))); + expectUnlimitedStringLiteral(std::get(arg)); + ++numArgs; continue; } } - argTypes.emplace_back(expectExpression(arg)); + expectExpression(arg); + ++numArgs; } - std::reverse(argTypes.begin(), argTypes.end()); - - if (parameterTypes && parameterTypes->size() == argTypes.size()) - for (size_t i = 0; i < parameterTypes->size(); ++i) - expectType((*parameterTypes)[i], argTypes[i], nativeLocationOf(_funCall.arguments[i])); if (watcher.ok()) { - yulAssert(parameterTypes && parameterTypes->size() == argTypes.size(), ""); - yulAssert(returnTypes, ""); - return *returnTypes; + yulAssert(numParameters && numParameters == numArgs, ""); + yulAssert(numReturns, ""); + return *numReturns; } - else if (returnTypes) - return std::vector(returnTypes->size(), YulName{}); + else if (numReturns) + return *numReturns; else return {}; } void AsmAnalyzer::operator()(If const& _if) { - expectBoolExpression(*_if.condition); + expectExpression(*_if.condition); (*this)(_if.body); } @@ -495,7 +465,7 @@ void AsmAnalyzer::operator()(Switch const& _switch) "\"switch\" statement with only a default case." ); - YulName valueType = expectExpression(*_switch.expression); + expectExpression(*_switch.expression); std::set cases; for (auto const& _case: _switch.cases) @@ -504,8 +474,6 @@ void AsmAnalyzer::operator()(Switch const& _switch) { auto watcher = m_errorReporter.errorWatcher(); - expectType(valueType, _case.value->type, nativeLocationOf(*_case.value)); - // We cannot use "expectExpression" here because *_case.value is not an // Expression and would be converted to an Expression otherwise. (*this)(*_case.value); @@ -537,7 +505,7 @@ void AsmAnalyzer::operator()(ForLoop const& _for) // condition, the body and the post part inside. m_currentScope = &scope(&_for.pre); - expectBoolExpression(*_for.condition); + expectExpression(*_for.condition); // backup outer for-loop & create new state auto outerForLoop = m_currentForLoop; m_currentForLoop = &_for; @@ -560,50 +528,30 @@ void AsmAnalyzer::operator()(Block const& _block) m_currentScope = previousScope; } -YulName AsmAnalyzer::expectExpression(Expression const& _expr) +void AsmAnalyzer::expectExpression(Expression const& _expr) { - std::vector types = std::visit(*this, _expr); - if (types.size() != 1) + size_t numValues = std::visit(*this, _expr); + if (numValues != 1) m_errorReporter.typeError( 3950_error, nativeLocationOf(_expr), "Expected expression to evaluate to one value, but got " + - std::to_string(types.size()) + + std::to_string(numValues) + " values instead." ); - return types.empty() ? YulName{} : types.front(); } -YulName AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) +void AsmAnalyzer::expectUnlimitedStringLiteral(Literal const& _literal) { yulAssert(_literal.kind == LiteralKind::String); - yulAssert(_literal.type.empty()); yulAssert(_literal.value.unlimited()); - - return {_literal.type}; -} - -void AsmAnalyzer::expectBoolExpression(Expression const& _expr) -{ - YulName type = expectExpression(_expr); - static YulName boolType = {}; - if (type != boolType) - m_errorReporter.typeError( - 1733_error, - nativeLocationOf(_expr), - "Expected a value of boolean type \"" + - boolType.str() + - "\" but got \"" + - type.str() + - "\"" - ); } -void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulName _valueType) +void AsmAnalyzer::checkAssignment(Identifier const& _variable) { yulAssert(!_variable.name.empty(), ""); auto watcher = m_errorReporter.errorWatcher(); - std::optional variableType = std::nullopt; + bool hasVariable = false; bool found = false; if (Scope::Identifier const* var = m_currentScope->lookup(_variable.name)) { @@ -624,7 +572,7 @@ void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulName _valueTyp "Variable " + _variable.name.str() + " used before it was declared." ); else - variableType = std::get(*var).type; + hasVariable = true; found = true; } else if (m_resolver) @@ -633,25 +581,15 @@ void AsmAnalyzer::checkAssignment(Identifier const& _variable, YulName _valueTyp if (m_resolver(_variable, yul::IdentifierContext::LValue, insideFunction)) { found = true; - variableType = YulName{}; + hasVariable = true; } } if (!found && watcher.ok()) // Only add message if the callback did not. m_errorReporter.declarationError(4634_error, nativeLocationOf(_variable), "Variable not found or variable not lvalue."); - if (variableType && *variableType != _valueType) - m_errorReporter.typeError( - 9547_error, - nativeLocationOf(_variable), - "Assigning a value of type \"" + - _valueType.str() + - "\" to a variable of type \"" + - variableType->str() + - "\"." - ); - yulAssert(!watcher.ok() || variableType, ""); + yulAssert(!watcher.ok() || hasVariable, ""); } Scope& AsmAnalyzer::scope(Block const* _block) @@ -687,26 +625,6 @@ void AsmAnalyzer::expectValidIdentifier(YulName _identifier, SourceLocation cons ); } -void AsmAnalyzer::expectValidType(YulName _type, SourceLocation const& _location) -{ - if (!_type.empty()) - m_errorReporter.typeError( - 5473_error, - _location, - fmt::format("\"{}\" is not a valid type (user defined types are not yet supported).", _type.str()) - ); -} - -void AsmAnalyzer::expectType(YulName _expectedType, YulName _givenType, SourceLocation const& _location) -{ - if (_expectedType != _givenType) - m_errorReporter.typeError( - 3781_error, - _location, - fmt::format("Expected a value of type \"{}\" but got \"{}\".", _expectedType.str(), _givenType.str()) - ); -} - bool AsmAnalyzer::validateInstructions(std::string const& _instructionIdentifier, langutil::SourceLocation const& _location) { // NOTE: This function uses the default EVM version instead of the currently selected one. diff --git a/libyul/AsmAnalysis.h b/libyul/AsmAnalysis.h index d479a9970d71..d01ecc1901e6 100644 --- a/libyul/AsmAnalysis.h +++ b/libyul/AsmAnalysis.h @@ -84,13 +84,13 @@ class AsmAnalyzer std::set const& _qualifiedDataNames ); - std::vector operator()(Literal const& _literal); - std::vector operator()(Identifier const&); + size_t operator()(Literal const& _literal); + size_t operator()(Identifier const&); void operator()(ExpressionStatement const&); void operator()(Assignment const& _assignment); void operator()(VariableDeclaration const& _variableDeclaration); void operator()(FunctionDefinition const& _functionDefinition); - std::vector operator()(FunctionCall const& _functionCall); + size_t operator()(FunctionCall const& _functionCall); void operator()(If const& _if); void operator()(Switch const& _switch); void operator()(ForLoop const& _forLoop); @@ -104,20 +104,14 @@ class AsmAnalyzer private: /// Visits the expression, expects that it evaluates to exactly one value and /// returns the type. Reports errors on errors and returns the default type. - YulName expectExpression(Expression const& _expr); - YulName expectUnlimitedStringLiteral(Literal const& _literal); - /// Visits the expression and expects it to return a single boolean value. - /// Reports an error otherwise. - void expectBoolExpression(Expression const& _expr); + void expectExpression(Expression const& _expr); + void expectUnlimitedStringLiteral(Literal const& _literal); - /// Verifies that a variable to be assigned to exists, can be assigned to - /// and has the same type as the value. - void checkAssignment(Identifier const& _variable, YulName _valueType); + /// Verifies that a variable to be assigned to exists and can be assigned to. + void checkAssignment(Identifier const& _variable); Scope& scope(Block const* _block); void expectValidIdentifier(YulName _identifier, langutil::SourceLocation const& _location); - void expectValidType(YulName _type, langutil::SourceLocation const& _location); - void expectType(YulName _expectedType, YulName _givenType, langutil::SourceLocation const& _location); bool validateInstructions(evmasm::Instruction _instr, langutil::SourceLocation const& _location); bool validateInstructions(std::string const& _instrIdentifier, langutil::SourceLocation const& _location); diff --git a/libyul/AsmJsonConverter.cpp b/libyul/AsmJsonConverter.cpp index 60475497542a..d85b96f8f980 100644 --- a/libyul/AsmJsonConverter.cpp +++ b/libyul/AsmJsonConverter.cpp @@ -37,12 +37,12 @@ Json AsmJsonConverter::operator()(Block const& _node) const return ret; } -Json AsmJsonConverter::operator()(TypedName const& _node) const +Json AsmJsonConverter::operator()(NameWithDebugData const& _node) const { yulAssert(!_node.name.empty(), "Invalid variable name."); Json ret = createAstNode(originLocationOf(_node), nativeLocationOf(_node), "YulTypedName"); ret["name"] = _node.name.str(); - ret["type"] = _node.type.str(); + ret["type"] = ""; return ret; } @@ -63,7 +63,7 @@ Json AsmJsonConverter::operator()(Literal const& _node) const ret["hexValue"] = util::toHex(util::asBytes(formatLiteral(_node))); break; } - ret["type"] = _node.type.str(); + ret["type"] = ""; { auto const formattedLiteral = formatLiteral(_node); if (util::validateUTF8(formattedLiteral)) diff --git a/libyul/AsmJsonConverter.h b/libyul/AsmJsonConverter.h index 9c4b5d5e8ebc..523825830f46 100644 --- a/libyul/AsmJsonConverter.h +++ b/libyul/AsmJsonConverter.h @@ -44,7 +44,7 @@ class AsmJsonConverter: public boost::static_visitor explicit AsmJsonConverter(std::optional _sourceIndex): m_sourceIndex(_sourceIndex) {} Json operator()(Block const& _node) const; - Json operator()(TypedName const& _node) const; + Json operator()(NameWithDebugData const& _node) const; Json operator()(Literal const& _node) const; Json operator()(Identifier const& _node) const; Json operator()(Assignment const& _node) const; diff --git a/libyul/AsmJsonImporter.cpp b/libyul/AsmJsonImporter.cpp index 65ff22999b39..6de7bb6abc16 100644 --- a/libyul/AsmJsonImporter.cpp +++ b/libyul/AsmJsonImporter.cpp @@ -74,12 +74,11 @@ Json AsmJsonImporter::member(Json const& _node, std::string const& _name) return _node[_name]; } -TypedName AsmJsonImporter::createTypedName(Json const& _node) +NameWithDebugData AsmJsonImporter::createNameWithDebugData(Json const& _node) { - auto typedName = createAsmNode(_node); - typedName.type = YulName{member(_node, "type").get()}; - typedName.name = YulName{member(_node, "name").get()}; - return typedName; + auto nameWithDebugData = createAsmNode(_node); + nameWithDebugData.name = YulName{member(_node, "name").get()}; + return nameWithDebugData; } Statement AsmJsonImporter::createStatement(Json const& _node) @@ -176,7 +175,10 @@ Literal AsmJsonImporter::createLiteral(Json const& _node) value = util::asString(util::fromHex(member(_node, "hexValue").get())); else value = member(_node, "value").get(); - lit.type = YulName{member(_node, "type").get()}; + { + auto const typeNode = member(_node, "type"); + yulAssert(typeNode.empty() || typeNode.get().empty()); + } if (kind == "number") { langutil::CharStream charStream(value, ""); @@ -263,7 +265,7 @@ VariableDeclaration AsmJsonImporter::createVariableDeclaration(Json const& _node { auto varDec = createAsmNode(_node); for (auto const& var: member(_node, "variables")) - varDec.variables.emplace_back(createTypedName(var)); + varDec.variables.emplace_back(createNameWithDebugData(var)); if (_node.contains("value")) varDec.value = std::make_unique(createExpression(member(_node, "value"))); @@ -278,11 +280,11 @@ FunctionDefinition AsmJsonImporter::createFunctionDefinition(Json const& _node) if (_node.contains("parameters")) for (auto const& var: member(_node, "parameters")) - funcDef.parameters.emplace_back(createTypedName(var)); + funcDef.parameters.emplace_back(createNameWithDebugData(var)); if (_node.contains("returnVariables")) for (auto const& var: member(_node, "returnVariables")) - funcDef.returnVariables.emplace_back(createTypedName(var)); + funcDef.returnVariables.emplace_back(createNameWithDebugData(var)); funcDef.body = createBlock(member(_node, "body")); return funcDef; diff --git a/libyul/AsmJsonImporter.h b/libyul/AsmJsonImporter.h index d835e99e39a3..f3df8c178e9d 100644 --- a/libyul/AsmJsonImporter.h +++ b/libyul/AsmJsonImporter.h @@ -57,7 +57,7 @@ class AsmJsonImporter std::vector createStatementVector(Json const& _array); std::vector createExpressionVector(Json const& _array); - yul::TypedName createTypedName(Json const& _node); + yul::NameWithDebugData createNameWithDebugData(Json const& _node); yul::Literal createLiteral(Json const& _node); yul::Leave createLeave(Json const& _node); yul::Identifier createIdentifier(Json const& _node); diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index a2a4c36dc056..bd890c4aaa06 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -567,18 +567,20 @@ std::variant Parser::parseLiteralOrIdentifier(bool _unlimit break; } + auto const beginOfLiteralLoc = currentLocation(); Literal literal{ createDebugData(), kind, - valueOfLiteral(currentLiteral(), kind, _unlimitedLiteralArgument && kind == LiteralKind::String), - {} + valueOfLiteral(currentLiteral(), kind, _unlimitedLiteralArgument && kind == LiteralKind::String) }; advance(); if (currentToken() == Token::Colon) { expectToken(Token::Colon); updateLocationEndFrom(literal.debugData, currentLocation()); - literal.type = expectAsmIdentifier(); + auto const loc = SourceLocation::smallestCovering(beginOfLiteralLoc, currentLocation()); + std::ignore = expectAsmIdentifier(); + expectUntyped(loc); } return literal; @@ -599,7 +601,7 @@ VariableDeclaration Parser::parseVariableDeclaration() expectToken(Token::Let); while (true) { - varDecl.variables.emplace_back(parseTypedName()); + varDecl.variables.emplace_back(parseNameWithDebugData()); if (currentToken() == Token::Comma) expectToken(Token::Comma); else @@ -637,7 +639,7 @@ FunctionDefinition Parser::parseFunctionDefinition() expectToken(Token::LParen); while (currentToken() != Token::RParen) { - funDef.parameters.emplace_back(parseTypedName()); + funDef.parameters.emplace_back(parseNameWithDebugData()); if (currentToken() == Token::RParen) break; expectToken(Token::Comma); @@ -648,7 +650,7 @@ FunctionDefinition Parser::parseFunctionDefinition() expectToken(Token::RightArrow); while (true) { - funDef.returnVariables.emplace_back(parseTypedName()); + funDef.returnVariables.emplace_back(parseNameWithDebugData()); if (currentToken() == Token::LBrace) break; expectToken(Token::Comma); @@ -695,19 +697,20 @@ FunctionCall Parser::parseCall(std::variant&& _initialOp) return ret; } -TypedName Parser::parseTypedName() +NameWithDebugData Parser::parseNameWithDebugData() { RecursionGuard recursionGuard(*this); - TypedName typedName = createWithDebugData(); + NameWithDebugData typedName = createWithDebugData(); + auto const locNameStart = currentLocation(); typedName.name = expectAsmIdentifier(); if (currentToken() == Token::Colon) { expectToken(Token::Colon); updateLocationEndFrom(typedName.debugData, currentLocation()); - typedName.type = expectAsmIdentifier(); + auto const loc = SourceLocation::smallestCovering(locNameStart, currentLocation()); + std::ignore = expectAsmIdentifier(); + expectUntyped(loc); } - else - typedName.type = {}; return typedName; } @@ -756,3 +759,8 @@ bool Parser::isValidNumberLiteral(std::string const& _literal) else return _literal.find_first_not_of("0123456789") == std::string::npos; } + +void Parser::expectUntyped(SourceLocation const& loc) +{ + m_errorReporter.parserError(5473_error, loc, "Types are not valid in untyped Yul."); +} diff --git a/libyul/AsmParser.h b/libyul/AsmParser.h index dd206b5b1ee8..42ed2ca84d9c 100644 --- a/libyul/AsmParser.h +++ b/libyul/AsmParser.h @@ -145,8 +145,9 @@ class Parser: public langutil::ParserBase VariableDeclaration parseVariableDeclaration(); FunctionDefinition parseFunctionDefinition(); FunctionCall parseCall(std::variant&& _initialOp); - TypedName parseTypedName(); + NameWithDebugData parseNameWithDebugData(); YulName expectAsmIdentifier(); + void expectUntyped(langutil::SourceLocation const& loc); /// Reports an error if we are currently not inside the body part of a for loop. void checkBreakContinuePosition(std::string const& _which); diff --git a/libyul/AsmPrinter.cpp b/libyul/AsmPrinter.cpp index 612cb8ee0f75..5841fdfd3249 100644 --- a/libyul/AsmPrinter.cpp +++ b/libyul/AsmPrinter.cpp @@ -24,7 +24,6 @@ #include #include #include -#include #include #include @@ -54,12 +53,12 @@ std::string AsmPrinter::operator()(Literal const& _literal) { case LiteralKind::Number: case LiteralKind::Boolean: - return locationComment + formattedValue + appendTypeName(_literal.type); + return locationComment + formattedValue; case LiteralKind::String: break; } - return locationComment + escapeAndQuoteString(formattedValue) + appendTypeName(_literal.type); + return locationComment + escapeAndQuoteString(formattedValue); } std::string AsmPrinter::operator()(Identifier const& _identifier) @@ -94,7 +93,7 @@ std::string AsmPrinter::operator()(VariableDeclaration const& _variableDeclarati out += "let "; out += boost::algorithm::join( _variableDeclaration.variables | ranges::views::transform( - [this](TypedName argument) { return formatTypedName(argument); } + [this](NameWithDebugData argument) { return formatNameWithDebugData(argument); } ), ", " ); @@ -114,7 +113,7 @@ std::string AsmPrinter::operator()(FunctionDefinition const& _functionDefinition out += "function " + _functionDefinition.name.str() + "("; out += boost::algorithm::join( _functionDefinition.parameters | ranges::views::transform( - [this](TypedName argument) { return formatTypedName(argument); } + [this](NameWithDebugData argument) { return formatNameWithDebugData(argument); } ), ", " ); @@ -124,7 +123,7 @@ std::string AsmPrinter::operator()(FunctionDefinition const& _functionDefinition out += " -> "; out += boost::algorithm::join( _functionDefinition.returnVariables | ranges::views::transform( - [this](TypedName argument) { return formatTypedName(argument); } + [this](NameWithDebugData argument) { return formatNameWithDebugData(argument); } ), ", " ); @@ -236,18 +235,10 @@ std::string AsmPrinter::operator()(Block const& _block) } } -std::string AsmPrinter::formatTypedName(TypedName _variable) +std::string AsmPrinter::formatNameWithDebugData(NameWithDebugData _variable) { yulAssert(!_variable.name.empty(), "Invalid variable name."); - return formatDebugData(_variable) + _variable.name.str() + appendTypeName(_variable.type); -} - -std::string AsmPrinter::appendTypeName(YulName _type) const -{ - if (_type.empty()) - return {}; - else - return ":" + _type.str(); + return formatDebugData(_variable) + _variable.name.str(); } std::string AsmPrinter::formatSourceLocation( diff --git a/libyul/AsmPrinter.h b/libyul/AsmPrinter.h index 05b6fb9d8f1e..cc17c6a04ce3 100644 --- a/libyul/AsmPrinter.h +++ b/libyul/AsmPrinter.h @@ -36,12 +36,10 @@ namespace solidity::yul { -struct Dialect; /** * Converts a parsed Yul AST into readable string representation. * Ignores source locations. - * If a dialect is provided, the dialect's default type is omitted. */ class AsmPrinter { @@ -82,8 +80,7 @@ class AsmPrinter ); private: - std::string formatTypedName(TypedName _variable); - std::string appendTypeName(YulName _type) const; + std::string formatNameWithDebugData(NameWithDebugData _variable); std::string formatDebugData(langutil::DebugData::ConstPtr const& _debugData, bool _statement); template std::string formatDebugData(T const& _node) diff --git a/libyul/CMakeLists.txt b/libyul/CMakeLists.txt index dbf3bfdcd6a1..d38d5f27004d 100644 --- a/libyul/CMakeLists.txt +++ b/libyul/CMakeLists.txt @@ -177,8 +177,6 @@ add_library(yul optimiser/Suite.h optimiser/SyntacticalEquality.cpp optimiser/SyntacticalEquality.h - optimiser/TypeInfo.cpp - optimiser/TypeInfo.h optimiser/UnusedFunctionParameterPruner.cpp optimiser/UnusedFunctionParameterPruner.h optimiser/UnusedFunctionsCommon.h diff --git a/libyul/Dialect.cpp b/libyul/Dialect.cpp index be6c6705ee61..06a53ea5f74b 100644 --- a/libyul/Dialect.cpp +++ b/libyul/Dialect.cpp @@ -27,5 +27,5 @@ using namespace solidity::langutil; Literal Dialect::zeroLiteral() const { - return {DebugData::create(), LiteralKind::Number, LiteralValue(0, std::nullopt), {}}; + return {DebugData::create(), LiteralKind::Number, LiteralValue(0, std::nullopt)}; } diff --git a/libyul/Scope.cpp b/libyul/Scope.cpp index 89bdfc674c56..a73b2f9fd07e 100644 --- a/libyul/Scope.cpp +++ b/libyul/Scope.cpp @@ -25,22 +25,21 @@ using namespace solidity; using namespace solidity::yul; using namespace solidity::util; -bool Scope::registerVariable(YulName _name, YulType const& _type) +bool Scope::registerVariable(YulName _name) { if (exists(_name)) return false; Variable variable; - variable.type = _type; variable.name = _name; identifiers[_name] = variable; return true; } -bool Scope::registerFunction(YulName _name, std::vector _arguments, std::vector _returns) +bool Scope::registerFunction(YulName _name, size_t _numArguments, size_t _numReturns) { if (exists(_name)) return false; - identifiers[_name] = Function{std::move(_arguments), std::move(_returns), _name}; + identifiers[_name] = Function{_numArguments, _numReturns, _name}; return true; } diff --git a/libyul/Scope.h b/libyul/Scope.h index 027597290063..20850cc56f09 100644 --- a/libyul/Scope.h +++ b/libyul/Scope.h @@ -35,27 +35,24 @@ namespace solidity::yul struct Scope { - using YulType = YulName; - struct Variable { - YulType type; YulName name; }; struct Function { - std::vector arguments; - std::vector returns; + size_t numArguments; + size_t numReturns; YulName name; }; using Identifier = std::variant; - bool registerVariable(YulName _name, YulType const& _type); + bool registerVariable(YulName _name); bool registerFunction( YulName _name, - std::vector _arguments, - std::vector _returns + size_t _numArguments, + size_t _numReturns ); /// Looks up the identifier in this or super scopes and returns a valid pointer if found diff --git a/libyul/ScopeFiller.cpp b/libyul/ScopeFiller.cpp index 22c0d17e3289..7d65a2e95519 100644 --- a/libyul/ScopeFiller.cpp +++ b/libyul/ScopeFiller.cpp @@ -133,9 +133,9 @@ bool ScopeFiller::operator()(Block const& _block) return success; } -bool ScopeFiller::registerVariable(TypedName const& _name, SourceLocation const& _location, Scope& _scope) +bool ScopeFiller::registerVariable(NameWithDebugData const& _name, SourceLocation const& _location, Scope& _scope) { - if (!_scope.registerVariable(_name.name, _name.type)) + if (!_scope.registerVariable(_name.name)) { //@TODO secondary location m_errorReporter.declarationError( @@ -150,13 +150,7 @@ bool ScopeFiller::registerVariable(TypedName const& _name, SourceLocation const& bool ScopeFiller::registerFunction(FunctionDefinition const& _funDef) { - std::vector parameters; - for (auto const& parameter: _funDef.parameters) - parameters.emplace_back(parameter.type); - std::vector returns; - for (auto const& returnVariable: _funDef.returnVariables) - returns.emplace_back(returnVariable.type); - if (!m_currentScope->registerFunction(_funDef.name, std::move(parameters), std::move(returns))) + if (!m_currentScope->registerFunction(_funDef.name, _funDef.parameters.size(), _funDef.returnVariables.size())) { //@TODO secondary location m_errorReporter.declarationError( diff --git a/libyul/ScopeFiller.h b/libyul/ScopeFiller.h index b43910874337..7a4834a483a5 100644 --- a/libyul/ScopeFiller.h +++ b/libyul/ScopeFiller.h @@ -35,7 +35,7 @@ struct SourceLocation; namespace solidity::yul { -struct TypedName; +struct NameWithDebugData; struct Scope; struct AsmAnalysisInfo; @@ -65,7 +65,7 @@ class ScopeFiller private: bool registerVariable( - TypedName const& _name, + NameWithDebugData const& _name, langutil::SourceLocation const& _location, Scope& _scope ); diff --git a/libyul/Utilities.cpp b/libyul/Utilities.cpp index 6a78441cba2a..4bbfb42437b0 100644 --- a/libyul/Utilities.cpp +++ b/libyul/Utilities.cpp @@ -219,8 +219,8 @@ bool solidity::yul::validBoolLiteral(solidity::yul::Literal const& _literal) template<> bool Less::operator()(Literal const& _lhs, Literal const& _rhs) const { - if (std::make_tuple(_lhs.kind, _lhs.type) != std::make_tuple(_rhs.kind, _rhs.type)) - return std::make_tuple(_lhs.kind, _lhs.type) < std::make_tuple(_rhs.kind, _rhs.type); + if (_lhs.kind != _rhs.kind) + return _lhs.kind < _rhs.kind; if (_lhs.value.unlimited() && _rhs.value.unlimited()) yulAssert( diff --git a/libyul/backends/evm/ConstantOptimiser.cpp b/libyul/backends/evm/ConstantOptimiser.cpp index 2ab77f84e92d..1bb23cbc9282 100644 --- a/libyul/backends/evm/ConstantOptimiser.cpp +++ b/libyul/backends/evm/ConstantOptimiser.cpp @@ -179,7 +179,7 @@ Representation const& RepresentationFinder::findRepresentation(u256 const& _valu Representation RepresentationFinder::represent(u256 const& _value) const { Representation repr; - repr.expression = std::make_unique(Literal{m_debugData, LiteralKind::Number, LiteralValue{_value, formatNumber(_value)}, {}}); + repr.expression = std::make_unique(Literal{m_debugData, LiteralKind::Number, LiteralValue{_value, formatNumber(_value)}}); repr.cost = m_meter.costs(*repr.expression); return repr; } diff --git a/libyul/backends/evm/ControlFlowGraphBuilder.cpp b/libyul/backends/evm/ControlFlowGraphBuilder.cpp index 3007566dd50f..596c6c961966 100644 --- a/libyul/backends/evm/ControlFlowGraphBuilder.cpp +++ b/libyul/backends/evm/ControlFlowGraphBuilder.cpp @@ -268,7 +268,7 @@ StackSlot ControlFlowGraphBuilder::operator()(FunctionCall const& _call) void ControlFlowGraphBuilder::operator()(VariableDeclaration const& _varDecl) { yulAssert(m_currentBlock, ""); - auto declaredVariables = _varDecl.variables | ranges::views::transform([&](TypedName const& _var) { + auto declaredVariables = _varDecl.variables | ranges::views::transform([&](NameWithDebugData const& _var) { return VariableSlot{lookupVariable(_var.name), _var.debugData}; }) | ranges::to>; Stack input; @@ -337,7 +337,7 @@ void ControlFlowGraphBuilder::operator()(Switch const& _switch) auto ghostVariableId = m_graph.ghostVariables.size(); YulName ghostVariableName("GHOST[" + std::to_string(ghostVariableId) + "]"); - auto& ghostVar = m_graph.ghostVariables.emplace_back(Scope::Variable{""_yulname, ghostVariableName}); + auto& ghostVar = m_graph.ghostVariables.emplace_back(Scope::Variable{ghostVariableName}); // Artificially generate: // let := @@ -548,7 +548,7 @@ Stack const& ControlFlowGraphBuilder::visitFunctionCall(FunctionCall const& _cal // input std::move(inputs), // output - ranges::views::iota(0u, function.returns.size()) | ranges::views::transform([&](size_t _i) { + ranges::views::iota(0u, function.numReturns) | ranges::views::transform([&](size_t _i) { return TemporarySlot{_call, _i}; }) | ranges::to, // operation diff --git a/libyul/backends/evm/EVMCodeTransform.cpp b/libyul/backends/evm/EVMCodeTransform.cpp index 71872a4e8c57..694639565421 100644 --- a/libyul/backends/evm/EVMCodeTransform.cpp +++ b/libyul/backends/evm/EVMCodeTransform.cpp @@ -56,7 +56,7 @@ CodeTransform::CodeTransform( ExternalIdentifierAccess::CodeGenerator _identifierAccessCodeGen, UseNamedLabels _useNamedLabelsForFunctions, std::shared_ptr _context, - std::vector _delayedReturnVariables, + std::vector _delayedReturnVariables, std::optional _functionExitLabel ): m_assembly(_assembly), @@ -249,13 +249,13 @@ void CodeTransform::operator()(FunctionCall const& _call) [&](Scope::Function& _function) { function = &_function; } }), "Function name not found."); yulAssert(function, ""); - yulAssert(function->arguments.size() == _call.arguments.size(), ""); + yulAssert(function->numArguments == _call.arguments.size(), ""); for (auto const& arg: _call.arguments | ranges::views::reverse) visitExpression(arg); m_assembly.setSourceLocation(originLocationOf(_call)); m_assembly.appendJumpTo( functionEntryID(*function), - static_cast(function->returns.size()) - static_cast(function->arguments.size()) - 1, + static_cast(function->numReturns) - static_cast(function->numArguments) - 1, AbstractAssembly::JumpType::IntoFunction ); m_assembly.appendLabel(returnLabel); @@ -646,10 +646,10 @@ void CodeTransform::setupReturnVariablesAndFunctionExit() } // Allocate slots for return variables as if they were declared as variables in the virtual function scope. - for (TypedName const& var: m_delayedReturnVariables) + for (NameWithDebugData const& var: m_delayedReturnVariables) (*this)(VariableDeclaration{var.debugData, {var}, {}}); - m_functionExitStackHeight = ranges::max(m_delayedReturnVariables | ranges::views::transform([&](TypedName const& _name) { + m_functionExitStackHeight = ranges::max(m_delayedReturnVariables | ranges::views::transform([&](NameWithDebugData const& _name) { return variableStackHeight(_name.name); })) + 1; m_delayedReturnVariables.clear(); @@ -658,7 +658,7 @@ void CodeTransform::setupReturnVariablesAndFunctionExit() namespace { -bool statementNeedsReturnVariableSetup(Statement const& _statement, std::vector const& _returnVariables) +bool statementNeedsReturnVariableSetup(Statement const& _statement, std::vector const& _returnVariables) { if (std::holds_alternative(_statement)) return true; @@ -668,7 +668,7 @@ bool statementNeedsReturnVariableSetup(Statement const& _statement, std::vector< ) { std::map references = VariableReferencesCounter::countReferences(_statement); - auto isReferenced = [&references](TypedName const& _returnVariable) { + auto isReferenced = [&references](NameWithDebugData const& _returnVariable) { return references.count(_returnVariable.name); }; if (ranges::none_of(_returnVariables, isReferenced)) diff --git a/libyul/backends/evm/EVMCodeTransform.h b/libyul/backends/evm/EVMCodeTransform.h index 0e6a9d8be1db..c0bbac81b35e 100644 --- a/libyul/backends/evm/EVMCodeTransform.h +++ b/libyul/backends/evm/EVMCodeTransform.h @@ -114,7 +114,7 @@ class CodeTransform ExternalIdentifierAccess::CodeGenerator _identifierAccessCodeGen, UseNamedLabels _useNamedLabelsForFunctions, std::shared_ptr _context, - std::vector _delayedReturnVariables, + std::vector _delayedReturnVariables, std::optional _functionExitLabel ); @@ -209,7 +209,7 @@ class CodeTransform std::set m_unusedStackSlots; /// A list of return variables for which no stack slots have been assigned yet. - std::vector m_delayedReturnVariables; + std::vector m_delayedReturnVariables; /// Function exit label. Used as jump target for ``leave``. std::optional m_functionExitLabel; diff --git a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp index 7690cf27ca06..6395ea64aeb0 100644 --- a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp +++ b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp @@ -70,7 +70,7 @@ void OptimizedEVMCodeTransform::operator()(CFG::FunctionCall const& _call) // Validate stack. { yulAssert(m_assembly.stackHeight() == static_cast(m_stack.size()), ""); - yulAssert(m_stack.size() >= _call.function.get().arguments.size() + (_call.canContinue ? 1 : 0), ""); + yulAssert(m_stack.size() >= _call.function.get().numArguments + (_call.canContinue ? 1 : 0), ""); // Assert that we got the correct arguments on stack for the call. for (auto&& [arg, slot]: ranges::zip_view( _call.functionCall.get().arguments | ranges::views::reverse, @@ -92,7 +92,7 @@ void OptimizedEVMCodeTransform::operator()(CFG::FunctionCall const& _call) m_assembly.setSourceLocation(originLocationOf(_call)); m_assembly.appendJumpTo( getFunctionLabel(_call.function), - static_cast(_call.function.get().returns.size()) - static_cast(_call.function.get().arguments.size()) - (_call.canContinue ? 1 : 0), + static_cast(_call.function.get().numReturns) - static_cast(_call.function.get().numArguments) - (_call.canContinue ? 1 : 0), AbstractAssembly::JumpType::IntoFunction ); if (_call.canContinue) @@ -102,10 +102,10 @@ void OptimizedEVMCodeTransform::operator()(CFG::FunctionCall const& _call) // Update stack. { // Remove arguments and return label from m_stack. - for (size_t i = 0; i < _call.function.get().arguments.size() + (_call.canContinue ? 1 : 0); ++i) + for (size_t i = 0; i < _call.function.get().numArguments + (_call.canContinue ? 1 : 0); ++i) m_stack.pop_back(); // Push return values to m_stack. - for (size_t index: ranges::views::iota(0u, _call.function.get().returns.size())) + for (size_t index: ranges::views::iota(0u, _call.function.get().numReturns)) m_stack.emplace_back(TemporarySlot{_call.functionCall, index}); yulAssert(m_assembly.stackHeight() == static_cast(m_stack.size()), ""); } @@ -196,8 +196,8 @@ OptimizedEVMCodeTransform::OptimizedEVMCodeTransform( functionLabels[&functionInfo] = useNamedLabel ? m_assembly.namedLabel( function->name.str(), - function->arguments.size(), - function->returns.size(), + function->numArguments, + function->numReturns, functionInfo.debugData ? functionInfo.debugData->astID : std::nullopt ) : m_assembly.newLabelId(); diff --git a/libyul/optimiser/ASTCopier.cpp b/libyul/optimiser/ASTCopier.cpp index 8efe29613e93..269c7adeedff 100644 --- a/libyul/optimiser/ASTCopier.cpp +++ b/libyul/optimiser/ASTCopier.cpp @@ -163,9 +163,9 @@ Literal ASTCopier::translate(Literal const& _literal) return _literal; } -TypedName ASTCopier::translate(TypedName const& _typedName) +NameWithDebugData ASTCopier::translate(NameWithDebugData const& _typedName) { - return TypedName{_typedName.debugData, translateIdentifier(_typedName.name), _typedName.type}; + return NameWithDebugData{_typedName.debugData, translateIdentifier(_typedName.name)}; } YulName FunctionCopier::translateIdentifier(YulName _name) diff --git a/libyul/optimiser/ASTCopier.h b/libyul/optimiser/ASTCopier.h index 88d2a34510ad..04b1c96cd2e1 100644 --- a/libyul/optimiser/ASTCopier.h +++ b/libyul/optimiser/ASTCopier.h @@ -100,7 +100,7 @@ class ASTCopier: public ExpressionCopier, public StatementCopier Case translate(Case const& _case); virtual Identifier translate(Identifier const& _identifier); Literal translate(Literal const& _literal); - TypedName translate(TypedName const& _typedName); + NameWithDebugData translate(NameWithDebugData const& _typedName); virtual void enterScope(Block const&) { } virtual void leaveScope(Block const&) { } diff --git a/libyul/optimiser/BlockHasher.cpp b/libyul/optimiser/BlockHasher.cpp index 9d6db206675f..5470558ce93a 100644 --- a/libyul/optimiser/BlockHasher.cpp +++ b/libyul/optimiser/BlockHasher.cpp @@ -48,7 +48,6 @@ void ASTHasherBase::hashLiteral(solidity::yul::Literal const& _literal) hash64(std::hash{}(_literal.value.value())); else hash64(std::hash{}(_literal.value.builtinStringLiteralValue())); - hash64(_literal.type.hash()); hash8(_literal.value.unlimited()); } diff --git a/libyul/optimiser/ControlFlowSimplifier.cpp b/libyul/optimiser/ControlFlowSimplifier.cpp index 2bd505a1c8a2..c078885e8ba4 100644 --- a/libyul/optimiser/ControlFlowSimplifier.cpp +++ b/libyul/optimiser/ControlFlowSimplifier.cpp @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include diff --git a/libyul/optimiser/ControlFlowSimplifier.h b/libyul/optimiser/ControlFlowSimplifier.h index 0f0e725cd0ec..86ebf296c290 100644 --- a/libyul/optimiser/ControlFlowSimplifier.h +++ b/libyul/optimiser/ControlFlowSimplifier.h @@ -24,7 +24,6 @@ namespace solidity::yul { struct Dialect; struct OptimiserStepContext; -class TypeInfo; /** * Simplifies several control-flow structures: diff --git a/libyul/optimiser/DataFlowAnalyzer.h b/libyul/optimiser/DataFlowAnalyzer.h index 6b23a86b9c9d..5a4b199caefd 100644 --- a/libyul/optimiser/DataFlowAnalyzer.h +++ b/libyul/optimiser/DataFlowAnalyzer.h @@ -217,7 +217,7 @@ class DataFlowAnalyzer: public ASTModifier }; /// Special expression whose address will be used in m_value. /// YulName does not need to be reset because DataFlowAnalyzer is short-lived. - Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue{0, "0"}, {}}}; + Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue{0, std::nullopt}}}; /// List of scopes. std::vector m_variableScopes; }; diff --git a/libyul/optimiser/ExpressionSimplifier.cpp b/libyul/optimiser/ExpressionSimplifier.cpp index 482ade8f87d5..598d2e90037d 100644 --- a/libyul/optimiser/ExpressionSimplifier.cpp +++ b/libyul/optimiser/ExpressionSimplifier.cpp @@ -60,7 +60,7 @@ void ExpressionSimplifier::visit(Expression& _expression) !knownToBeZero(startArgument) && !std::holds_alternative(startArgument) ) - startArgument = Literal{debugDataOf(startArgument), LiteralKind::Number, LiteralValue{0, "0"}, {}}; + startArgument = Literal{debugDataOf(startArgument), LiteralKind::Number, LiteralValue{0, std::nullopt}}; } } diff --git a/libyul/optimiser/ExpressionSplitter.cpp b/libyul/optimiser/ExpressionSplitter.cpp index acaa40dbf0e1..9f9bf958f129 100644 --- a/libyul/optimiser/ExpressionSplitter.cpp +++ b/libyul/optimiser/ExpressionSplitter.cpp @@ -23,7 +23,6 @@ #include #include -#include #include #include @@ -37,8 +36,7 @@ using namespace solidity::langutil; void ExpressionSplitter::run(OptimiserStepContext& _context, Block& _ast) { - TypeInfo typeInfo(_context.dialect, _ast); - ExpressionSplitter{_context.dialect, _context.dispenser, typeInfo}(_ast); + ExpressionSplitter{_context.dialect, _context.dispenser}(_ast); } void ExpressionSplitter::operator()(FunctionCall& _funCall) @@ -100,13 +98,11 @@ void ExpressionSplitter::outlineExpression(Expression& _expr) langutil::DebugData::ConstPtr debugData = debugDataOf(_expr); YulName var = m_nameDispenser.newName({}); - YulName type = m_typeInfo.typeOf(_expr); m_statementsToPrefix.emplace_back(VariableDeclaration{ debugData, - {{TypedName{debugData, var, type}}}, + {{NameWithDebugData{debugData, var}}}, std::make_unique(std::move(_expr)) }); _expr = Identifier{debugData, var}; - m_typeInfo.setVariableType(var, type); } diff --git a/libyul/optimiser/ExpressionSplitter.h b/libyul/optimiser/ExpressionSplitter.h index bbde8d6a2df0..0b223e9859b2 100644 --- a/libyul/optimiser/ExpressionSplitter.h +++ b/libyul/optimiser/ExpressionSplitter.h @@ -33,7 +33,6 @@ namespace solidity::yul struct Dialect; struct OptimiserStepContext; -class TypeInfo; /** * Optimiser component that modifies an AST in place, turning complex @@ -71,12 +70,10 @@ class ExpressionSplitter: public ASTModifier private: explicit ExpressionSplitter( Dialect const& _dialect, - NameDispenser& _nameDispenser, - TypeInfo& _typeInfo + NameDispenser& _nameDispenser ): m_dialect(_dialect), - m_nameDispenser(_nameDispenser), - m_typeInfo(_typeInfo) + m_nameDispenser(_nameDispenser) { } /// Replaces the expression by a variable if it is a function call or functional @@ -89,7 +86,6 @@ class ExpressionSplitter: public ASTModifier std::vector m_statementsToPrefix; Dialect const& m_dialect; NameDispenser& m_nameDispenser; - TypeInfo& m_typeInfo; }; } diff --git a/libyul/optimiser/ForLoopConditionIntoBody.cpp b/libyul/optimiser/ForLoopConditionIntoBody.cpp index cc3f936d9441..d0839e765ee8 100644 --- a/libyul/optimiser/ForLoopConditionIntoBody.cpp +++ b/libyul/optimiser/ForLoopConditionIntoBody.cpp @@ -58,8 +58,7 @@ void ForLoopConditionIntoBody::operator()(ForLoop& _forLoop) Literal { debugData, LiteralKind::Boolean, - LiteralValue{true}, - {} + LiteralValue{true} } ); } diff --git a/libyul/optimiser/FullInliner.cpp b/libyul/optimiser/FullInliner.cpp index 3daaea658b80..2f138761fc66 100644 --- a/libyul/optimiser/FullInliner.cpp +++ b/libyul/optimiser/FullInliner.cpp @@ -298,10 +298,10 @@ std::vector InlineModifier::performInline(Statement& _statement, Func // helper function to create a new variable that is supposed to model // an existing variable. - auto newVariable = [&](TypedName const& _existingVariable, Expression* _value) { + auto newVariable = [&](NameWithDebugData const& _existingVariable, Expression* _value) { YulName newName = m_nameDispenser.newName(_existingVariable.name); variableReplacements[_existingVariable.name] = newName; - VariableDeclaration varDecl{_funCall.debugData, {{_funCall.debugData, newName, _existingVariable.type}}, {}}; + VariableDeclaration varDecl{_funCall.debugData, {{_funCall.debugData, newName}}, {}}; if (_value) varDecl.value = std::make_unique(std::move(*_value)); else diff --git a/libyul/optimiser/FunctionSpecializer.cpp b/libyul/optimiser/FunctionSpecializer.cpp index 49da50032dfe..cb7cd4164b03 100644 --- a/libyul/optimiser/FunctionSpecializer.cpp +++ b/libyul/optimiser/FunctionSpecializer.cpp @@ -104,7 +104,7 @@ FunctionDefinition FunctionSpecializer::specialize( missingVariableDeclarations.emplace_back( VariableDeclaration{ _f.debugData, - std::vector{newFunction.parameters[index]}, + std::vector{newFunction.parameters[index]}, std::make_unique(std::move(*argument)) } ); diff --git a/libyul/optimiser/LoadResolver.cpp b/libyul/optimiser/LoadResolver.cpp index 943860a0ad8d..98d938a3621e 100644 --- a/libyul/optimiser/LoadResolver.cpp +++ b/libyul/optimiser/LoadResolver.cpp @@ -125,8 +125,7 @@ void LoadResolver::tryEvaluateKeccak( {}, LiteralKind::Number, // a dummy 256-bit number to represent the Keccak256 hash. - LiteralValue{std::numeric_limits::max()}, - {} + LiteralValue{std::numeric_limits::max()} } ); @@ -150,8 +149,7 @@ void LoadResolver::tryEvaluateKeccak( _e = Literal{ debugDataOf(_e), LiteralKind::Number, - LiteralValue{contentHash}, - {} + LiteralValue{contentHash} }; } } diff --git a/libyul/optimiser/NameDisplacer.cpp b/libyul/optimiser/NameDisplacer.cpp index fd813fbfc2f1..c68d52f9a7bb 100644 --- a/libyul/optimiser/NameDisplacer.cpp +++ b/libyul/optimiser/NameDisplacer.cpp @@ -33,7 +33,7 @@ void NameDisplacer::operator()(Identifier& _identifier) void NameDisplacer::operator()(VariableDeclaration& _varDecl) { - for (TypedName& var: _varDecl.variables) + for (NameWithDebugData& var: _varDecl.variables) checkAndReplaceNew(var.name); ASTModifier::operator()(_varDecl); diff --git a/libyul/optimiser/NameSimplifier.cpp b/libyul/optimiser/NameSimplifier.cpp index f03a448f0d92..d57a61332e3e 100644 --- a/libyul/optimiser/NameSimplifier.cpp +++ b/libyul/optimiser/NameSimplifier.cpp @@ -53,9 +53,9 @@ void NameSimplifier::operator()(VariableDeclaration& _varDecl) ASTModifier::operator()(_varDecl); } -void NameSimplifier::renameVariables(std::vector& _variables) +void NameSimplifier::renameVariables(std::vector& _variables) { - for (TypedName& typedName: _variables) + for (NameWithDebugData& typedName: _variables) translate(typedName.name); } diff --git a/libyul/optimiser/NameSimplifier.h b/libyul/optimiser/NameSimplifier.h index 848e61f567ac..0ff5077cc694 100644 --- a/libyul/optimiser/NameSimplifier.h +++ b/libyul/optimiser/NameSimplifier.h @@ -60,7 +60,7 @@ class NameSimplifier: public ASTModifier NameSimplifier(OptimiserStepContext& _context, Block const& _ast); /// Tries to rename a list of variables. - void renameVariables(std::vector& _variables); + void renameVariables(std::vector& _variables); void findSimplification(YulName const& _name); void translate(YulName& _name); diff --git a/libyul/optimiser/SSATransform.cpp b/libyul/optimiser/SSATransform.cpp index 80abdf7e6516..1d5270f8f497 100644 --- a/libyul/optimiser/SSATransform.cpp +++ b/libyul/optimiser/SSATransform.cpp @@ -28,8 +28,6 @@ #include -#include - using namespace solidity; using namespace solidity::yul; using namespace solidity::langutil; @@ -46,12 +44,10 @@ class IntroduceSSA: public ASTModifier public: explicit IntroduceSSA( NameDispenser& _nameDispenser, - std::set const& _variablesToReplace, - TypeInfo& _typeInfo + std::set const& _variablesToReplace ): m_nameDispenser(_nameDispenser), - m_variablesToReplace(_variablesToReplace), - m_typeInfo(_typeInfo) + m_variablesToReplace(_variablesToReplace) { } void operator()(Block& _block) override; @@ -59,7 +55,6 @@ class IntroduceSSA: public ASTModifier private: NameDispenser& m_nameDispenser; std::set const& m_variablesToReplace; - TypeInfo const& m_typeInfo; }; @@ -87,15 +82,15 @@ void IntroduceSSA::operator()(Block& _block) langutil::DebugData::ConstPtr debugData = varDecl.debugData; std::vector statements; statements.emplace_back(VariableDeclaration{debugData, {}, std::move(varDecl.value)}); - TypedNameList newVariables; + NameWithDebugDataList newVariables; for (auto const& var: varDecl.variables) { YulName oldName = var.name; YulName newName = m_nameDispenser.newName(oldName); - newVariables.emplace_back(TypedName{debugData, newName, var.type}); + newVariables.emplace_back(NameWithDebugData{debugData, newName}); statements.emplace_back(VariableDeclaration{ debugData, - {TypedName{debugData, oldName, var.type}}, + {NameWithDebugData{debugData, oldName}}, std::make_unique(Identifier{debugData, newName}) }); } @@ -114,15 +109,12 @@ void IntroduceSSA::operator()(Block& _block) langutil::DebugData::ConstPtr debugData = assignment.debugData; std::vector statements; statements.emplace_back(VariableDeclaration{debugData, {}, std::move(assignment.value)}); - TypedNameList newVariables; + NameWithDebugDataList newVariables; for (auto const& var: assignment.variableNames) { YulName oldName = var.name; YulName newName = m_nameDispenser.newName(oldName); - newVariables.emplace_back(TypedName{debugData, - newName, - m_typeInfo.typeOfVariable(oldName) - }); + newVariables.emplace_back(NameWithDebugData{debugData, newName}); statements.emplace_back(Assignment{ debugData, {Identifier{debugData, oldName}}, @@ -148,12 +140,10 @@ class IntroduceControlFlowSSA: public ASTModifier public: explicit IntroduceControlFlowSSA( NameDispenser& _nameDispenser, - std::set const& _variablesToReplace, - TypeInfo const& _typeInfo + std::set const& _variablesToReplace ): m_nameDispenser(_nameDispenser), - m_variablesToReplace(_variablesToReplace), - m_typeInfo(_typeInfo) + m_variablesToReplace(_variablesToReplace) { } void operator()(FunctionDefinition& _function) override; @@ -168,7 +158,6 @@ class IntroduceControlFlowSSA: public ASTModifier std::set m_variablesInScope; /// Variables that do not have a specific value. util::UniqueVector m_variablesToReassign; - TypeInfo const& m_typeInfo; }; void IntroduceControlFlowSSA::operator()(FunctionDefinition& _function) @@ -232,7 +221,7 @@ void IntroduceControlFlowSSA::operator()(Block& _block) YulName newName = m_nameDispenser.newName(toReassign); toPrepend.emplace_back(VariableDeclaration{ debugDataOf(_s), - {TypedName{debugDataOf(_s), newName, m_typeInfo.typeOfVariable(toReassign)}}, + {NameWithDebugData{debugDataOf(_s), newName}}, std::make_unique(Identifier{debugDataOf(_s), toReassign}) }); assignedVariables.pushBack(toReassign); @@ -379,10 +368,9 @@ void PropagateValues::operator()(Block& _block) void SSATransform::run(OptimiserStepContext& _context, Block& _ast) { - TypeInfo typeInfo(_context.dialect, _ast); std::set assignedVariables = assignedVariableNames(_ast); - IntroduceSSA{_context.dispenser, assignedVariables, typeInfo}(_ast); - IntroduceControlFlowSSA{_context.dispenser, assignedVariables, typeInfo}(_ast); + IntroduceSSA{_context.dispenser, assignedVariables}(_ast); + IntroduceControlFlowSSA{_context.dispenser, assignedVariables}(_ast); PropagateValues{assignedVariables}(_ast); } diff --git a/libyul/optimiser/SSAValueTracker.h b/libyul/optimiser/SSAValueTracker.h index 0196ecc40e99..2448f99a84c4 100644 --- a/libyul/optimiser/SSAValueTracker.h +++ b/libyul/optimiser/SSAValueTracker.h @@ -57,7 +57,7 @@ class SSAValueTracker: public ASTWalker /// Special expression whose address will be used in m_values. /// YulName does not need to be reset because SSAValueTracker is short-lived. - Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue(u256{0}), {}}}; + Expression const m_zero{Literal{{}, LiteralKind::Number, LiteralValue(u256{0})}}; std::map m_values; }; diff --git a/libyul/optimiser/SimplificationRules.cpp b/libyul/optimiser/SimplificationRules.cpp index 03e4ccdd0eda..72c0f70ca281 100644 --- a/libyul/optimiser/SimplificationRules.cpp +++ b/libyul/optimiser/SimplificationRules.cpp @@ -241,7 +241,7 @@ Expression Pattern::toExpression(langutil::DebugData::ConstPtr const& _debugData if (m_kind == PatternKind::Constant) { assertThrow(m_data, OptimizerException, "No match group and no constant value given."); - return Literal{_debugData, LiteralKind::Number, LiteralValue{*m_data, formatNumber(*m_data)}, {}}; + return Literal{_debugData, LiteralKind::Number, LiteralValue{*m_data, formatNumber(*m_data)}}; } else if (m_kind == PatternKind::Operation) { diff --git a/libyul/optimiser/StackLimitEvader.cpp b/libyul/optimiser/StackLimitEvader.cpp index 6e6da63e603b..d3cb6418fd30 100644 --- a/libyul/optimiser/StackLimitEvader.cpp +++ b/libyul/optimiser/StackLimitEvader.cpp @@ -77,7 +77,7 @@ struct MemoryOffsetAllocator size_t totalArgCount = functionDefinition->returnVariables.size() + functionDefinition->parameters.size(); totalArgCount > 16 ) - for (TypedName const& var: ranges::concat_view( + for (NameWithDebugData const& var: ranges::concat_view( functionDefinition->parameters, functionDefinition->returnVariables ) | ranges::views::take(totalArgCount - 16)) diff --git a/libyul/optimiser/StackToMemoryMover.cpp b/libyul/optimiser/StackToMemoryMover.cpp index d5cb539af477..7e3f93475f80 100644 --- a/libyul/optimiser/StackToMemoryMover.cpp +++ b/libyul/optimiser/StackToMemoryMover.cpp @@ -49,7 +49,7 @@ std::vector generateMemoryStore( _debugData, Identifier{_debugData, memoryStoreFunction->name}, { - Literal{_debugData, LiteralKind::Number, _mpos, {}}, + Literal{_debugData, LiteralKind::Number, _mpos}, std::move(_value) } }}); @@ -66,8 +66,7 @@ FunctionCall generateMemoryLoad(Dialect const& _dialect, langutil::DebugData::Co Literal{ _debugData, LiteralKind::Number, - _mpos, - {} + _mpos } } }; @@ -91,7 +90,7 @@ void StackToMemoryMover::run( util::mapTuple([](YulName _name, FunctionDefinition const* _funDef) { return make_pair(_name, _funDef->returnVariables); }), - std::map{} + std::map{} ) ); stackToMemoryMover(_block); @@ -101,7 +100,7 @@ void StackToMemoryMover::run( StackToMemoryMover::StackToMemoryMover( OptimiserStepContext& _context, VariableMemoryOffsetTracker const& _memoryOffsetTracker, - std::map _functionReturnVariables + std::map _functionReturnVariables ): m_context(_context), m_memoryOffsetTracker(_memoryOffsetTracker), @@ -124,7 +123,7 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) std::vector memoryVariableInits; // All function parameters with a memory slot are moved at the beginning of the function body. - for (TypedName const& param: _functionDefinition.parameters) + for (NameWithDebugData const& param: _functionDefinition.parameters) if (auto slot = m_memoryOffsetTracker(param.name)) memoryVariableInits += generateMemoryStore( m_context.dialect, @@ -134,21 +133,21 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) ); // All memory return variables have to be initialized to zero in memory. - for (TypedName const& returnVariable: _functionDefinition.returnVariables) + for (NameWithDebugData const& returnVariable: _functionDefinition.returnVariables) if (auto slot = m_memoryOffsetTracker(returnVariable.name)) memoryVariableInits += generateMemoryStore( m_context.dialect, returnVariable.debugData, *slot, - Literal{returnVariable.debugData, LiteralKind::Number, LiteralValue(u256{0}), {}} + Literal{returnVariable.debugData, LiteralKind::Number, LiteralValue(u256{0})} ); // Special case of a function with a single return argument that needs to move to memory. if (_functionDefinition.returnVariables.size() == 1 && m_memoryOffsetTracker(_functionDefinition.returnVariables.front().name)) { - TypedNameList stackParameters = _functionDefinition.parameters | ranges::views::filter( + NameWithDebugDataList stackParameters = _functionDefinition.parameters | ranges::views::filter( std::not_fn(m_memoryOffsetTracker) - ) | ranges::to; + ) | ranges::to; // Generate new function without return variable and with only the non-moved parameters. YulName newFunctionName = m_context.dispenser.newName(_functionDefinition.name); m_newFunctionDefinitions.emplace_back(FunctionDefinition{ @@ -160,7 +159,7 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) }); // Generate new names for the arguments to maintain disambiguation. std::map newArgumentNames; - for (TypedName const& _var: stackParameters) + for (NameWithDebugData const& _var: stackParameters) newArgumentNames[_var.name] = m_context.dispenser.newName(_var.name); for (auto& parameter: _functionDefinition.parameters) parameter.name = util::valueOrDefault(newArgumentNames, parameter.name, parameter.name); @@ -171,7 +170,7 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) FunctionCall{ _functionDefinition.debugData, Identifier{_functionDefinition.debugData, newFunctionName}, - stackParameters | ranges::views::transform([&](TypedName const& _arg) { + stackParameters | ranges::views::transform([&](NameWithDebugData const& _arg) { return Expression{Identifier{_arg.debugData, newArgumentNames.at(_arg.name)}}; }) | ranges::to> } @@ -193,7 +192,7 @@ void StackToMemoryMover::operator()(FunctionDefinition& _functionDefinition) _functionDefinition.returnVariables = _functionDefinition.returnVariables | ranges::views::filter( std::not_fn(m_memoryOffsetTracker) - ) | ranges::to; + ) | ranges::to; } void StackToMemoryMover::operator()(Block& _block) @@ -214,7 +213,7 @@ void StackToMemoryMover::operator()(Block& _block) m_context.dialect, debugData, *offset, - _stmt.value ? *std::move(_stmt.value) : Literal{debugData, LiteralKind::Number, LiteralValue(u256{0}), {}} + _stmt.value ? *std::move(_stmt.value) : Literal{debugData, LiteralKind::Number, LiteralValue(u256{0})} ); else return {}; @@ -256,7 +255,7 @@ void StackToMemoryMover::operator()(Block& _block) else { YulName tempVarName = m_nameDispenser.newName(lhsVar.name); - tempDecl.variables.emplace_back(TypedName{lhsVar.debugData, tempVarName, {}}); + tempDecl.variables.emplace_back(NameWithDebugData{lhsVar.debugData, tempVarName}); rhs = std::make_unique(Identifier{debugData, tempVarName}); } @@ -322,7 +321,7 @@ std::optional StackToMemoryMover::VariableMemoryOffsetTracker::ope return std::nullopt; } -std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(TypedName const& _variable) const +std::optional StackToMemoryMover::VariableMemoryOffsetTracker::operator()(NameWithDebugData const& _variable) const { return (*this)(_variable.name); } diff --git a/libyul/optimiser/StackToMemoryMover.h b/libyul/optimiser/StackToMemoryMover.h index 7392660311bf..89f11c1fe4f8 100644 --- a/libyul/optimiser/StackToMemoryMover.h +++ b/libyul/optimiser/StackToMemoryMover.h @@ -169,7 +169,7 @@ class StackToMemoryMover: ASTModifier std::optional operator()(YulName const& _variable) const; /// @returns a YulName containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. - std::optional operator()(TypedName const& _variable) const; + std::optional operator()(NameWithDebugData const& _variable) const; /// @returns a YulName containing the memory offset to be assigned to @a _variable as number literal /// or std::nullopt if the variable should not be moved. std::optional operator()(Identifier const& _variable) const; @@ -187,14 +187,14 @@ class StackToMemoryMover: ASTModifier StackToMemoryMover( OptimiserStepContext& _context, VariableMemoryOffsetTracker const& _memoryOffsetTracker, - std::map> _functionReturnVariables + std::map> _functionReturnVariables ); OptimiserStepContext& m_context; VariableMemoryOffsetTracker const& m_memoryOffsetTracker; NameDispenser& m_nameDispenser; /// Map from function names to the return variables of the function with that name. - std::map> m_functionReturnVariables; + std::map> m_functionReturnVariables; /// List of functions generated while running this step that are to be appended to the code in the end. std::list m_newFunctionDefinitions; }; diff --git a/libyul/optimiser/SyntacticalEquality.cpp b/libyul/optimiser/SyntacticalEquality.cpp index db562716a2ff..0f4aa6e337e1 100644 --- a/libyul/optimiser/SyntacticalEquality.cpp +++ b/libyul/optimiser/SyntacticalEquality.cpp @@ -67,9 +67,6 @@ bool SyntacticallyEqual::expressionEqual(Literal const& _lhs, Literal const& _rh yulAssert(validLiteral(_lhs), "Invalid lhs literal during syntactical equality check"); yulAssert(validLiteral(_rhs), "Invalid rhs literal during syntactical equality check"); - if (_lhs.type != _rhs.type) - return false; - return _lhs.value == _rhs.value; } @@ -93,14 +90,14 @@ bool SyntacticallyEqual::statementEqual(VariableDeclaration const& _lhs, Variabl // first visit expression, then variable declarations if (!compareUniquePtr(_lhs.value, _rhs.value)) return false; - return util::containerEqual(_lhs.variables, _rhs.variables, [this](TypedName const& _lhsVarName, TypedName const& _rhsVarName) -> bool { + return util::containerEqual(_lhs.variables, _rhs.variables, [this](NameWithDebugData const& _lhsVarName, NameWithDebugData const& _rhsVarName) -> bool { return this->visitDeclaration(_lhsVarName, _rhsVarName); }); } bool SyntacticallyEqual::statementEqual(FunctionDefinition const& _lhs, FunctionDefinition const& _rhs) { - auto compare = [this](TypedName const& _lhsVarName, TypedName const& _rhsVarName) -> bool { + auto compare = [this](NameWithDebugData const& _lhsVarName, NameWithDebugData const& _rhsVarName) -> bool { return this->visitDeclaration(_lhsVarName, _rhsVarName); }; // first visit parameter declarations, then body @@ -157,10 +154,8 @@ bool SyntacticallyEqual::statementEqual(Block const& _lhs, Block const& _rhs) }); } -bool SyntacticallyEqual::visitDeclaration(TypedName const& _lhs, TypedName const& _rhs) +bool SyntacticallyEqual::visitDeclaration(NameWithDebugData const& _lhs, NameWithDebugData const& _rhs) { - if (_lhs.type != _rhs.type) - return false; std::size_t id = m_idsUsed++; m_identifiersLHS[_lhs.name] = id; m_identifiersRHS[_rhs.name] = id; diff --git a/libyul/optimiser/SyntacticalEquality.h b/libyul/optimiser/SyntacticalEquality.h index 0665a5efbe6e..1fd888f7af8c 100644 --- a/libyul/optimiser/SyntacticalEquality.h +++ b/libyul/optimiser/SyntacticalEquality.h @@ -63,7 +63,7 @@ class SyntacticallyEqual bool statementEqual(Leave const&, Leave const&) { return true; } bool statementEqual(Block const& _lhs, Block const& _rhs); private: - bool visitDeclaration(TypedName const& _lhs, TypedName const& _rhs); + bool visitDeclaration(NameWithDebugData const& _lhs, NameWithDebugData const& _rhs); template bool expressionEqual(U const&, V const&, std::enable_if_t::value>* = nullptr) diff --git a/libyul/optimiser/TypeInfo.cpp b/libyul/optimiser/TypeInfo.cpp deleted file mode 100644 index 754c0bad08f8..000000000000 --- a/libyul/optimiser/TypeInfo.cpp +++ /dev/null @@ -1,103 +0,0 @@ -/* - This file is part of solidity. - - solidity is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - solidity is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with solidity. If not, see . -*/ -// SPDX-License-Identifier: GPL-3.0 -/** - * Helper class that keeps track of the types while performing optimizations. - */ - -#include - -#include - -#include -#include - -#include - -using namespace solidity::yul; -using namespace solidity::util; - -class TypeInfo::TypeCollector: public ASTWalker -{ -public: - explicit TypeCollector(Block const& _block) - { - (*this)(_block); - } - - using ASTWalker::operator(); - void operator()(VariableDeclaration const& _varDecl) override - { - for (auto const& var: _varDecl.variables) - variableTypes[var.name] = var.type; - } - void operator()(FunctionDefinition const& _funDef) override - { - ASTWalker::operator()(_funDef); - - auto& funType = functionTypes[_funDef.name]; - for (auto const& arg: _funDef.parameters) - { - funType.parameters.emplace_back(arg.type); - variableTypes[arg.name] = arg.type; - } - for (auto const& ret: _funDef.returnVariables) - { - funType.returns.emplace_back(ret.type); - variableTypes[ret.name] = ret.type; - } - } - - std::map variableTypes; - std::map functionTypes; -}; - - -TypeInfo::TypeInfo(Dialect const& _dialect, Block const& _ast): - m_dialect(_dialect) -{ - TypeCollector types(_ast); - m_functionTypes = std::move(types.functionTypes); - m_variableTypes = std::move(types.variableTypes); -} - -YulName TypeInfo::typeOf(Expression const& _expression) const -{ - return std::visit(GenericVisitor{ - [&](FunctionCall const& _funCall) { - YulName name = _funCall.functionName.name; - std::vector const* retTypes = nullptr; - if (BuiltinFunction const* fun = m_dialect.builtin(name)) - retTypes = &fun->returns; - else - retTypes = &m_functionTypes.at(name).returns; - yulAssert(retTypes && retTypes->size() == 1, "Call to typeOf for non-single-value expression."); - return retTypes->front(); - }, - [&](Identifier const& _identifier) { - return m_variableTypes.at(_identifier.name); - }, - [&](Literal const& _literal) { - return _literal.type; - } - }, _expression); -} - -YulName TypeInfo::typeOfVariable(YulName _name) const -{ - return m_variableTypes.at(_name); -} diff --git a/libyul/optimiser/TypeInfo.h b/libyul/optimiser/TypeInfo.h deleted file mode 100644 index 96c43875a638..000000000000 --- a/libyul/optimiser/TypeInfo.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - This file is part of solidity. - - solidity is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - solidity is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with solidity. If not, see . -*/ -// SPDX-License-Identifier: GPL-3.0 -/** - * Helper class that keeps track of the types while performing optimizations. - */ -#pragma once - -#include -#include - -#include -#include - -namespace solidity::yul -{ -struct Dialect; - -/** - * Helper class that keeps track of the types while performing optimizations. - * - * Only works on disambiguated sources! - */ -class TypeInfo -{ -public: - TypeInfo(Dialect const& _dialect, Block const& _ast); - - void setVariableType(YulName _name, YulName _type) { m_variableTypes[_name] = _type; } - - /// @returns the type of an expression that is assumed to return exactly one value. - YulName typeOf(Expression const& _expression) const; - - /// \returns the type of variable - YulName typeOfVariable(YulName _name) const; - -private: - class TypeCollector; - - struct FunctionType - { - std::vector parameters; - std::vector returns; - }; - - Dialect const& m_dialect; - std::map m_variableTypes; - std::map m_functionTypes; -}; - -} diff --git a/libyul/optimiser/UnusedFunctionsCommon.cpp b/libyul/optimiser/UnusedFunctionsCommon.cpp index bd38b33cafd9..a6333a786a5e 100644 --- a/libyul/optimiser/UnusedFunctionsCommon.cpp +++ b/libyul/optimiser/UnusedFunctionsCommon.cpp @@ -35,12 +35,11 @@ FunctionDefinition unusedFunctionsCommon::createLinkingFunction( NameDispenser& _nameDispenser ) { - auto generateTypedName = [&](TypedName t) + auto generateTypedName = [&](NameWithDebugData t) { - return TypedName{ + return NameWithDebugData{ t.debugData, - _nameDispenser.newName(t.name), - t.type + _nameDispenser.newName(t.name) }; }; diff --git a/libyul/optimiser/UnusedPruner.cpp b/libyul/optimiser/UnusedPruner.cpp index c71e8077b690..a3b6c0708b6a 100644 --- a/libyul/optimiser/UnusedPruner.cpp +++ b/libyul/optimiser/UnusedPruner.cpp @@ -92,7 +92,7 @@ void UnusedPruner::operator()(Block& _block) if (std::none_of( varDecl.variables.begin(), varDecl.variables.end(), - [&](TypedName const& _typedName) { return used(_typedName.name); } + [&](NameWithDebugData const& _typedName) { return used(_typedName.name); } )) { if (!varDecl.value) diff --git a/libyul/optimiser/UnusedStoreEliminator.cpp b/libyul/optimiser/UnusedStoreEliminator.cpp index d049f59a0262..c50ddac14412 100644 --- a/libyul/optimiser/UnusedStoreEliminator.cpp +++ b/libyul/optimiser/UnusedStoreEliminator.cpp @@ -61,9 +61,9 @@ void UnusedStoreEliminator::run(OptimiserStepContext& _context, Block& _ast) std::map values; for (auto const& [name, expression]: ssaValues.values()) values[name] = AssignedValue{expression, {}}; - Expression const zeroLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{0}), {}}}; - Expression const oneLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{1}), {}}}; - Expression const thirtyTwoLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{32}), {}}}; + Expression const zeroLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{0})}}; + Expression const oneLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{1})}}; + Expression const thirtyTwoLiteral{Literal{{}, LiteralKind::Number, LiteralValue(u256{32})}}; values[YulName{zero}] = AssignedValue{&zeroLiteral, {}}; values[YulName{one}] = AssignedValue{&oneLiteral, {}}; values[YulName{thirtyTwo}] = AssignedValue{&thirtyTwoLiteral, {}}; diff --git a/libyul/optimiser/VarNameCleaner.cpp b/libyul/optimiser/VarNameCleaner.cpp index 041ebdeaab23..b3a34d283e7e 100644 --- a/libyul/optimiser/VarNameCleaner.cpp +++ b/libyul/optimiser/VarNameCleaner.cpp @@ -72,17 +72,17 @@ void VarNameCleaner::operator()(VariableDeclaration& _varDecl) ASTModifier::operator()(_varDecl); } -void VarNameCleaner::renameVariables(std::vector& _variables) +void VarNameCleaner::renameVariables(std::vector& _variables) { - for (TypedName& typedName: _variables) + for (NameWithDebugData& variable: _variables) { - auto newName = findCleanName(typedName.name); - if (newName != typedName.name) + auto newName = findCleanName(variable.name); + if (newName != variable.name) { - m_translatedNames[typedName.name] = newName; - typedName.name = newName; + m_translatedNames[variable.name] = newName; + variable.name = newName; } - m_usedNames.insert(typedName.name); + m_usedNames.insert(variable.name); } } diff --git a/libyul/optimiser/VarNameCleaner.h b/libyul/optimiser/VarNameCleaner.h index bfb6cfb53369..7f8bb842e9e1 100644 --- a/libyul/optimiser/VarNameCleaner.h +++ b/libyul/optimiser/VarNameCleaner.h @@ -68,7 +68,7 @@ class VarNameCleaner: public ASTModifier ); /// Tries to rename a list of variables. - void renameVariables(std::vector& _variables); + void renameVariables(std::vector& _variables); /// @returns suffix-stripped name, if a suffix was detected, none otherwise. YulName stripSuffix(YulName const& _name) const; diff --git a/test/libyul/StackShufflingTest.cpp b/test/libyul/StackShufflingTest.cpp index 2da445dd4557..40fdcc5b15f4 100644 --- a/test/libyul/StackShufflingTest.cpp +++ b/test/libyul/StackShufflingTest.cpp @@ -102,7 +102,7 @@ bool StackShufflingTest::parse(std::string const& _source) expectToken(Token::LBrack); scanner.next(); // read number of ghost variables as ghostVariableId std::string ghostVariableId = scanner.currentLiteral(); - Scope::Variable ghostVar = Scope::Variable{""_yulname, YulName(literal + "[" + ghostVariableId + "]")}; + Scope::Variable ghostVar = Scope::Variable{YulName(literal + "[" + ghostVariableId + "]")}; stack.emplace_back(VariableSlot{ m_variables.insert(std::make_pair(ghostVar.name, ghostVar)).first->second }); @@ -110,7 +110,7 @@ bool StackShufflingTest::parse(std::string const& _source) } else { - Scope::Variable var = Scope::Variable{""_yulname, YulName(literal)}; + Scope::Variable var = Scope::Variable{YulName(literal)}; stack.emplace_back(VariableSlot{ m_variables.insert( make_pair(literal, var) diff --git a/test/libyul/YulOptimizerTestCommon.cpp b/test/libyul/YulOptimizerTestCommon.cpp index bf374c21fcee..0f94f309dce4 100644 --- a/test/libyul/YulOptimizerTestCommon.cpp +++ b/test/libyul/YulOptimizerTestCommon.cpp @@ -454,9 +454,9 @@ YulOptimizerTestCommon::YulOptimizerTestCommon( { YulName originalFunctionName = m_currentFunction; m_currentFunction = _function.name; - for (TypedName const& _argument: _function.parameters) + for (NameWithDebugData const& _argument: _function.parameters) visitVariableName(_argument.name); - for (TypedName const& _argument: _function.returnVariables) + for (NameWithDebugData const& _argument: _function.returnVariables) visitVariableName(_argument.name); ASTWalker::operator()(_function); m_currentFunction = originalFunctionName; diff --git a/test/libyul/yulSyntaxTests/invalid_type.yul b/test/libyul/yulSyntaxTests/invalid_type.yul index f863816355c6..e9a4e30c95af 100644 --- a/test/libyul/yulSyntaxTests/invalid_type.yul +++ b/test/libyul/yulSyntaxTests/invalid_type.yul @@ -2,4 +2,4 @@ let x: invalidType } // ---- -// TypeError 5473: (10-24): "invalidType" is not a valid type (user defined types are not yet supported). +// ParserError 5473: (10-24): Types are not valid in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/invalid_type2.yul b/test/libyul/yulSyntaxTests/invalid_type2.yul index af30bc2eb244..5eb514866f00 100644 --- a/test/libyul/yulSyntaxTests/invalid_type2.yul +++ b/test/libyul/yulSyntaxTests/invalid_type2.yul @@ -2,5 +2,4 @@ let x := 1:invalidType } // ---- -// TypeError 5473: (15-28): "invalidType" is not a valid type (user defined types are not yet supported). -// TypeError 3947: (10-11): Assigning value of type "invalidType" to variable of type "". +// ParserError 5473: (15-28): Types are not valid in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/invalid_type3.yul b/test/libyul/yulSyntaxTests/invalid_type3.yul index 6fc0e35e8ce0..9814527b0cc1 100644 --- a/test/libyul/yulSyntaxTests/invalid_type3.yul +++ b/test/libyul/yulSyntaxTests/invalid_type3.yul @@ -2,5 +2,5 @@ function f(a: invalidType) -> b: invalidType {} } // ---- -// TypeError 5473: (17-31): "invalidType" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (36-50): "invalidType" is not a valid type (user defined types are not yet supported). +// ParserError 5473: (17-31): Types are not valid in untyped Yul. +// ParserError 5473: (36-50): Types are not valid in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/invalid_type4.yul b/test/libyul/yulSyntaxTests/invalid_type4.yul index 90f00ddaafd2..4924a592a75e 100644 --- a/test/libyul/yulSyntaxTests/invalid_type4.yul +++ b/test/libyul/yulSyntaxTests/invalid_type4.yul @@ -3,5 +3,4 @@ case 8: invalidType {} } // ---- -// TypeError 3781: (24-38): Expected a value of type "" but got "invalidType". -// TypeError 5473: (24-38): "invalidType" is not a valid type (user defined types are not yet supported). +// ParserError 5473: (24-38): Types are not valid in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/literal_invalid_type.yul b/test/libyul/yulSyntaxTests/literal_invalid_type.yul index fd612a0a5a18..10a280120eb2 100644 --- a/test/libyul/yulSyntaxTests/literal_invalid_type.yul +++ b/test/libyul/yulSyntaxTests/literal_invalid_type.yul @@ -2,6 +2,4 @@ let x := true:unhappy } // ---- -// TypeError 5473: (15-27): "unhappy" is not a valid type (user defined types are not yet supported). -// TypeError 5170: (15-27): Invalid type "unhappy" for literal "true". -// TypeError 3947: (10-11): Assigning value of type "unhappy" to variable of type "". +// ParserError 5473: (15-27): Types are not valid in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul b/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul index 0ae2fb15a730..edd7871a7efb 100644 --- a/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul +++ b/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul @@ -20,260 +20,260 @@ let $100:x } // ---- -// TypeError 5473: (200-205): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (210-215): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (220-225): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (230-235): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (240-245): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (250-255): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (260-265): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (270-275): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (280-285): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (290-295): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (300-305): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (310-315): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (320-325): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (330-335): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (340-345): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (350-355): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (364-369): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (374-379): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (384-389): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (394-399): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (404-409): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (414-419): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (424-429): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (434-439): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (444-449): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (454-459): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (464-469): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (474-479): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (484-489): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (494-499): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (504-509): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (514-519): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (528-533): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (538-543): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (548-553): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (558-563): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (568-573): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (578-583): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (588-593): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (598-603): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (608-613): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (618-623): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (628-633): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (638-643): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (648-653): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (658-663): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (668-673): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (678-683): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (692-697): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (702-707): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (712-717): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (722-727): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (732-737): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (742-747): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (752-757): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (762-767): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (772-777): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (782-787): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (792-797): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (802-807): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (812-817): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (822-827): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (832-837): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (842-847): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (856-861): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (866-871): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (876-881): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (886-891): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (896-901): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (906-911): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (916-921): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (926-931): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (936-941): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (946-951): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (956-961): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (966-971): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (976-981): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (986-991): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (996-1001): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1006-1011): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1020-1025): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1030-1035): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1040-1045): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1050-1055): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1060-1065): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1070-1075): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1080-1085): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1090-1095): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1100-1105): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1110-1115): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1120-1125): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1130-1135): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1140-1145): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1150-1155): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1160-1165): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1170-1175): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1184-1189): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1194-1199): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1204-1209): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1214-1219): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1224-1229): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1234-1239): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1244-1249): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1254-1259): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1264-1269): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1274-1279): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1284-1289): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1294-1299): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1304-1309): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1314-1319): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1324-1329): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1334-1339): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1348-1353): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1358-1363): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1368-1373): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1378-1383): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1388-1393): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1398-1403): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1408-1413): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1418-1423): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1428-1433): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1438-1443): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1448-1453): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1458-1463): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1468-1473): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1478-1483): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1488-1493): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1498-1503): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1512-1517): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1522-1527): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1532-1537): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1542-1547): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1552-1557): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1562-1567): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1572-1577): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1582-1587): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1592-1597): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1602-1607): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1612-1617): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1622-1627): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1632-1637): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1642-1647): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1652-1657): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1662-1667): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1676-1681): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1686-1691): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1696-1701): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1706-1711): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1716-1721): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1726-1731): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1736-1741): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1746-1751): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1756-1761): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1766-1771): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1776-1781): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1786-1791): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1796-1801): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1806-1811): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1816-1821): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1826-1831): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1840-1845): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1850-1855): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1860-1865): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1870-1875): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1880-1885): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1890-1895): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1900-1905): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1910-1915): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1920-1925): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1930-1935): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1940-1945): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1950-1955): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1960-1965): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1970-1975): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1980-1985): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (1990-1995): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2004-2009): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2014-2019): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2024-2029): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2034-2039): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2044-2049): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2054-2059): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2064-2069): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2074-2079): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2084-2089): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2094-2099): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2104-2109): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2114-2119): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2124-2129): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2134-2139): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2144-2149): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2154-2159): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2168-2173): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2178-2183): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2188-2193): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2198-2203): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2208-2213): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2218-2223): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2228-2233): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2238-2243): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2248-2253): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2258-2263): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2268-2273): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2278-2283): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2288-2293): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2298-2303): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2308-2313): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2318-2323): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2332-2337): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2342-2347): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2352-2357): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2362-2367): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2372-2377): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2382-2387): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2392-2397): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2402-2407): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2412-2417): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2422-2427): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2432-2437): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2442-2447): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2452-2457): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2462-2467): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2472-2477): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2482-2487): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2496-2501): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2506-2511): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2516-2521): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2526-2531): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2536-2541): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2546-2551): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2556-2561): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2566-2571): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2576-2581): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2586-2591): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2596-2601): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2606-2611): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2616-2621): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2626-2631): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2636-2641): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2646-2651): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2660-2665): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2670-2675): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2680-2685): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2690-2695): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2700-2705): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2710-2715): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2720-2725): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2730-2735): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2740-2745): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2750-2755): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2760-2765): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2770-2775): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2780-2785): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2790-2795): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2800-2805): "x" is not a valid type (user defined types are not yet supported). -// TypeError 5473: (2810-2815): "x" is not a valid type (user defined types are not yet supported). +// ParserError 5473: (200-205): Types are not valid in untyped Yul. +// ParserError 5473: (210-215): Types are not valid in untyped Yul. +// ParserError 5473: (220-225): Types are not valid in untyped Yul. +// ParserError 5473: (230-235): Types are not valid in untyped Yul. +// ParserError 5473: (240-245): Types are not valid in untyped Yul. +// ParserError 5473: (250-255): Types are not valid in untyped Yul. +// ParserError 5473: (260-265): Types are not valid in untyped Yul. +// ParserError 5473: (270-275): Types are not valid in untyped Yul. +// ParserError 5473: (280-285): Types are not valid in untyped Yul. +// ParserError 5473: (290-295): Types are not valid in untyped Yul. +// ParserError 5473: (300-305): Types are not valid in untyped Yul. +// ParserError 5473: (310-315): Types are not valid in untyped Yul. +// ParserError 5473: (320-325): Types are not valid in untyped Yul. +// ParserError 5473: (330-335): Types are not valid in untyped Yul. +// ParserError 5473: (340-345): Types are not valid in untyped Yul. +// ParserError 5473: (350-355): Types are not valid in untyped Yul. +// ParserError 5473: (364-369): Types are not valid in untyped Yul. +// ParserError 5473: (374-379): Types are not valid in untyped Yul. +// ParserError 5473: (384-389): Types are not valid in untyped Yul. +// ParserError 5473: (394-399): Types are not valid in untyped Yul. +// ParserError 5473: (404-409): Types are not valid in untyped Yul. +// ParserError 5473: (414-419): Types are not valid in untyped Yul. +// ParserError 5473: (424-429): Types are not valid in untyped Yul. +// ParserError 5473: (434-439): Types are not valid in untyped Yul. +// ParserError 5473: (444-449): Types are not valid in untyped Yul. +// ParserError 5473: (454-459): Types are not valid in untyped Yul. +// ParserError 5473: (464-469): Types are not valid in untyped Yul. +// ParserError 5473: (474-479): Types are not valid in untyped Yul. +// ParserError 5473: (484-489): Types are not valid in untyped Yul. +// ParserError 5473: (494-499): Types are not valid in untyped Yul. +// ParserError 5473: (504-509): Types are not valid in untyped Yul. +// ParserError 5473: (514-519): Types are not valid in untyped Yul. +// ParserError 5473: (528-533): Types are not valid in untyped Yul. +// ParserError 5473: (538-543): Types are not valid in untyped Yul. +// ParserError 5473: (548-553): Types are not valid in untyped Yul. +// ParserError 5473: (558-563): Types are not valid in untyped Yul. +// ParserError 5473: (568-573): Types are not valid in untyped Yul. +// ParserError 5473: (578-583): Types are not valid in untyped Yul. +// ParserError 5473: (588-593): Types are not valid in untyped Yul. +// ParserError 5473: (598-603): Types are not valid in untyped Yul. +// ParserError 5473: (608-613): Types are not valid in untyped Yul. +// ParserError 5473: (618-623): Types are not valid in untyped Yul. +// ParserError 5473: (628-633): Types are not valid in untyped Yul. +// ParserError 5473: (638-643): Types are not valid in untyped Yul. +// ParserError 5473: (648-653): Types are not valid in untyped Yul. +// ParserError 5473: (658-663): Types are not valid in untyped Yul. +// ParserError 5473: (668-673): Types are not valid in untyped Yul. +// ParserError 5473: (678-683): Types are not valid in untyped Yul. +// ParserError 5473: (692-697): Types are not valid in untyped Yul. +// ParserError 5473: (702-707): Types are not valid in untyped Yul. +// ParserError 5473: (712-717): Types are not valid in untyped Yul. +// ParserError 5473: (722-727): Types are not valid in untyped Yul. +// ParserError 5473: (732-737): Types are not valid in untyped Yul. +// ParserError 5473: (742-747): Types are not valid in untyped Yul. +// ParserError 5473: (752-757): Types are not valid in untyped Yul. +// ParserError 5473: (762-767): Types are not valid in untyped Yul. +// ParserError 5473: (772-777): Types are not valid in untyped Yul. +// ParserError 5473: (782-787): Types are not valid in untyped Yul. +// ParserError 5473: (792-797): Types are not valid in untyped Yul. +// ParserError 5473: (802-807): Types are not valid in untyped Yul. +// ParserError 5473: (812-817): Types are not valid in untyped Yul. +// ParserError 5473: (822-827): Types are not valid in untyped Yul. +// ParserError 5473: (832-837): Types are not valid in untyped Yul. +// ParserError 5473: (842-847): Types are not valid in untyped Yul. +// ParserError 5473: (856-861): Types are not valid in untyped Yul. +// ParserError 5473: (866-871): Types are not valid in untyped Yul. +// ParserError 5473: (876-881): Types are not valid in untyped Yul. +// ParserError 5473: (886-891): Types are not valid in untyped Yul. +// ParserError 5473: (896-901): Types are not valid in untyped Yul. +// ParserError 5473: (906-911): Types are not valid in untyped Yul. +// ParserError 5473: (916-921): Types are not valid in untyped Yul. +// ParserError 5473: (926-931): Types are not valid in untyped Yul. +// ParserError 5473: (936-941): Types are not valid in untyped Yul. +// ParserError 5473: (946-951): Types are not valid in untyped Yul. +// ParserError 5473: (956-961): Types are not valid in untyped Yul. +// ParserError 5473: (966-971): Types are not valid in untyped Yul. +// ParserError 5473: (976-981): Types are not valid in untyped Yul. +// ParserError 5473: (986-991): Types are not valid in untyped Yul. +// ParserError 5473: (996-1001): Types are not valid in untyped Yul. +// ParserError 5473: (1006-1011): Types are not valid in untyped Yul. +// ParserError 5473: (1020-1025): Types are not valid in untyped Yul. +// ParserError 5473: (1030-1035): Types are not valid in untyped Yul. +// ParserError 5473: (1040-1045): Types are not valid in untyped Yul. +// ParserError 5473: (1050-1055): Types are not valid in untyped Yul. +// ParserError 5473: (1060-1065): Types are not valid in untyped Yul. +// ParserError 5473: (1070-1075): Types are not valid in untyped Yul. +// ParserError 5473: (1080-1085): Types are not valid in untyped Yul. +// ParserError 5473: (1090-1095): Types are not valid in untyped Yul. +// ParserError 5473: (1100-1105): Types are not valid in untyped Yul. +// ParserError 5473: (1110-1115): Types are not valid in untyped Yul. +// ParserError 5473: (1120-1125): Types are not valid in untyped Yul. +// ParserError 5473: (1130-1135): Types are not valid in untyped Yul. +// ParserError 5473: (1140-1145): Types are not valid in untyped Yul. +// ParserError 5473: (1150-1155): Types are not valid in untyped Yul. +// ParserError 5473: (1160-1165): Types are not valid in untyped Yul. +// ParserError 5473: (1170-1175): Types are not valid in untyped Yul. +// ParserError 5473: (1184-1189): Types are not valid in untyped Yul. +// ParserError 5473: (1194-1199): Types are not valid in untyped Yul. +// ParserError 5473: (1204-1209): Types are not valid in untyped Yul. +// ParserError 5473: (1214-1219): Types are not valid in untyped Yul. +// ParserError 5473: (1224-1229): Types are not valid in untyped Yul. +// ParserError 5473: (1234-1239): Types are not valid in untyped Yul. +// ParserError 5473: (1244-1249): Types are not valid in untyped Yul. +// ParserError 5473: (1254-1259): Types are not valid in untyped Yul. +// ParserError 5473: (1264-1269): Types are not valid in untyped Yul. +// ParserError 5473: (1274-1279): Types are not valid in untyped Yul. +// ParserError 5473: (1284-1289): Types are not valid in untyped Yul. +// ParserError 5473: (1294-1299): Types are not valid in untyped Yul. +// ParserError 5473: (1304-1309): Types are not valid in untyped Yul. +// ParserError 5473: (1314-1319): Types are not valid in untyped Yul. +// ParserError 5473: (1324-1329): Types are not valid in untyped Yul. +// ParserError 5473: (1334-1339): Types are not valid in untyped Yul. +// ParserError 5473: (1348-1353): Types are not valid in untyped Yul. +// ParserError 5473: (1358-1363): Types are not valid in untyped Yul. +// ParserError 5473: (1368-1373): Types are not valid in untyped Yul. +// ParserError 5473: (1378-1383): Types are not valid in untyped Yul. +// ParserError 5473: (1388-1393): Types are not valid in untyped Yul. +// ParserError 5473: (1398-1403): Types are not valid in untyped Yul. +// ParserError 5473: (1408-1413): Types are not valid in untyped Yul. +// ParserError 5473: (1418-1423): Types are not valid in untyped Yul. +// ParserError 5473: (1428-1433): Types are not valid in untyped Yul. +// ParserError 5473: (1438-1443): Types are not valid in untyped Yul. +// ParserError 5473: (1448-1453): Types are not valid in untyped Yul. +// ParserError 5473: (1458-1463): Types are not valid in untyped Yul. +// ParserError 5473: (1468-1473): Types are not valid in untyped Yul. +// ParserError 5473: (1478-1483): Types are not valid in untyped Yul. +// ParserError 5473: (1488-1493): Types are not valid in untyped Yul. +// ParserError 5473: (1498-1503): Types are not valid in untyped Yul. +// ParserError 5473: (1512-1517): Types are not valid in untyped Yul. +// ParserError 5473: (1522-1527): Types are not valid in untyped Yul. +// ParserError 5473: (1532-1537): Types are not valid in untyped Yul. +// ParserError 5473: (1542-1547): Types are not valid in untyped Yul. +// ParserError 5473: (1552-1557): Types are not valid in untyped Yul. +// ParserError 5473: (1562-1567): Types are not valid in untyped Yul. +// ParserError 5473: (1572-1577): Types are not valid in untyped Yul. +// ParserError 5473: (1582-1587): Types are not valid in untyped Yul. +// ParserError 5473: (1592-1597): Types are not valid in untyped Yul. +// ParserError 5473: (1602-1607): Types are not valid in untyped Yul. +// ParserError 5473: (1612-1617): Types are not valid in untyped Yul. +// ParserError 5473: (1622-1627): Types are not valid in untyped Yul. +// ParserError 5473: (1632-1637): Types are not valid in untyped Yul. +// ParserError 5473: (1642-1647): Types are not valid in untyped Yul. +// ParserError 5473: (1652-1657): Types are not valid in untyped Yul. +// ParserError 5473: (1662-1667): Types are not valid in untyped Yul. +// ParserError 5473: (1676-1681): Types are not valid in untyped Yul. +// ParserError 5473: (1686-1691): Types are not valid in untyped Yul. +// ParserError 5473: (1696-1701): Types are not valid in untyped Yul. +// ParserError 5473: (1706-1711): Types are not valid in untyped Yul. +// ParserError 5473: (1716-1721): Types are not valid in untyped Yul. +// ParserError 5473: (1726-1731): Types are not valid in untyped Yul. +// ParserError 5473: (1736-1741): Types are not valid in untyped Yul. +// ParserError 5473: (1746-1751): Types are not valid in untyped Yul. +// ParserError 5473: (1756-1761): Types are not valid in untyped Yul. +// ParserError 5473: (1766-1771): Types are not valid in untyped Yul. +// ParserError 5473: (1776-1781): Types are not valid in untyped Yul. +// ParserError 5473: (1786-1791): Types are not valid in untyped Yul. +// ParserError 5473: (1796-1801): Types are not valid in untyped Yul. +// ParserError 5473: (1806-1811): Types are not valid in untyped Yul. +// ParserError 5473: (1816-1821): Types are not valid in untyped Yul. +// ParserError 5473: (1826-1831): Types are not valid in untyped Yul. +// ParserError 5473: (1840-1845): Types are not valid in untyped Yul. +// ParserError 5473: (1850-1855): Types are not valid in untyped Yul. +// ParserError 5473: (1860-1865): Types are not valid in untyped Yul. +// ParserError 5473: (1870-1875): Types are not valid in untyped Yul. +// ParserError 5473: (1880-1885): Types are not valid in untyped Yul. +// ParserError 5473: (1890-1895): Types are not valid in untyped Yul. +// ParserError 5473: (1900-1905): Types are not valid in untyped Yul. +// ParserError 5473: (1910-1915): Types are not valid in untyped Yul. +// ParserError 5473: (1920-1925): Types are not valid in untyped Yul. +// ParserError 5473: (1930-1935): Types are not valid in untyped Yul. +// ParserError 5473: (1940-1945): Types are not valid in untyped Yul. +// ParserError 5473: (1950-1955): Types are not valid in untyped Yul. +// ParserError 5473: (1960-1965): Types are not valid in untyped Yul. +// ParserError 5473: (1970-1975): Types are not valid in untyped Yul. +// ParserError 5473: (1980-1985): Types are not valid in untyped Yul. +// ParserError 5473: (1990-1995): Types are not valid in untyped Yul. +// ParserError 5473: (2004-2009): Types are not valid in untyped Yul. +// ParserError 5473: (2014-2019): Types are not valid in untyped Yul. +// ParserError 5473: (2024-2029): Types are not valid in untyped Yul. +// ParserError 5473: (2034-2039): Types are not valid in untyped Yul. +// ParserError 5473: (2044-2049): Types are not valid in untyped Yul. +// ParserError 5473: (2054-2059): Types are not valid in untyped Yul. +// ParserError 5473: (2064-2069): Types are not valid in untyped Yul. +// ParserError 5473: (2074-2079): Types are not valid in untyped Yul. +// ParserError 5473: (2084-2089): Types are not valid in untyped Yul. +// ParserError 5473: (2094-2099): Types are not valid in untyped Yul. +// ParserError 5473: (2104-2109): Types are not valid in untyped Yul. +// ParserError 5473: (2114-2119): Types are not valid in untyped Yul. +// ParserError 5473: (2124-2129): Types are not valid in untyped Yul. +// ParserError 5473: (2134-2139): Types are not valid in untyped Yul. +// ParserError 5473: (2144-2149): Types are not valid in untyped Yul. +// ParserError 5473: (2154-2159): Types are not valid in untyped Yul. +// ParserError 5473: (2168-2173): Types are not valid in untyped Yul. +// ParserError 5473: (2178-2183): Types are not valid in untyped Yul. +// ParserError 5473: (2188-2193): Types are not valid in untyped Yul. +// ParserError 5473: (2198-2203): Types are not valid in untyped Yul. +// ParserError 5473: (2208-2213): Types are not valid in untyped Yul. +// ParserError 5473: (2218-2223): Types are not valid in untyped Yul. +// ParserError 5473: (2228-2233): Types are not valid in untyped Yul. +// ParserError 5473: (2238-2243): Types are not valid in untyped Yul. +// ParserError 5473: (2248-2253): Types are not valid in untyped Yul. +// ParserError 5473: (2258-2263): Types are not valid in untyped Yul. +// ParserError 5473: (2268-2273): Types are not valid in untyped Yul. +// ParserError 5473: (2278-2283): Types are not valid in untyped Yul. +// ParserError 5473: (2288-2293): Types are not valid in untyped Yul. +// ParserError 5473: (2298-2303): Types are not valid in untyped Yul. +// ParserError 5473: (2308-2313): Types are not valid in untyped Yul. +// ParserError 5473: (2318-2323): Types are not valid in untyped Yul. +// ParserError 5473: (2332-2337): Types are not valid in untyped Yul. +// ParserError 5473: (2342-2347): Types are not valid in untyped Yul. +// ParserError 5473: (2352-2357): Types are not valid in untyped Yul. +// ParserError 5473: (2362-2367): Types are not valid in untyped Yul. +// ParserError 5473: (2372-2377): Types are not valid in untyped Yul. +// ParserError 5473: (2382-2387): Types are not valid in untyped Yul. +// ParserError 5473: (2392-2397): Types are not valid in untyped Yul. +// ParserError 5473: (2402-2407): Types are not valid in untyped Yul. +// ParserError 5473: (2412-2417): Types are not valid in untyped Yul. +// ParserError 5473: (2422-2427): Types are not valid in untyped Yul. +// ParserError 5473: (2432-2437): Types are not valid in untyped Yul. +// ParserError 5473: (2442-2447): Types are not valid in untyped Yul. +// ParserError 5473: (2452-2457): Types are not valid in untyped Yul. +// ParserError 5473: (2462-2467): Types are not valid in untyped Yul. +// ParserError 5473: (2472-2477): Types are not valid in untyped Yul. +// ParserError 5473: (2482-2487): Types are not valid in untyped Yul. +// ParserError 5473: (2496-2501): Types are not valid in untyped Yul. +// ParserError 5473: (2506-2511): Types are not valid in untyped Yul. +// ParserError 5473: (2516-2521): Types are not valid in untyped Yul. +// ParserError 5473: (2526-2531): Types are not valid in untyped Yul. +// ParserError 5473: (2536-2541): Types are not valid in untyped Yul. +// ParserError 5473: (2546-2551): Types are not valid in untyped Yul. +// ParserError 5473: (2556-2561): Types are not valid in untyped Yul. +// ParserError 5473: (2566-2571): Types are not valid in untyped Yul. +// ParserError 5473: (2576-2581): Types are not valid in untyped Yul. +// ParserError 5473: (2586-2591): Types are not valid in untyped Yul. +// ParserError 5473: (2596-2601): Types are not valid in untyped Yul. +// ParserError 5473: (2606-2611): Types are not valid in untyped Yul. +// ParserError 5473: (2616-2621): Types are not valid in untyped Yul. +// ParserError 5473: (2626-2631): Types are not valid in untyped Yul. +// ParserError 5473: (2636-2641): Types are not valid in untyped Yul. +// ParserError 5473: (2646-2651): Types are not valid in untyped Yul. +// ParserError 5473: (2660-2665): Types are not valid in untyped Yul. +// ParserError 5473: (2670-2675): Types are not valid in untyped Yul. +// ParserError 5473: (2680-2685): Types are not valid in untyped Yul. +// ParserError 5473: (2690-2695): Types are not valid in untyped Yul. +// ParserError 5473: (2700-2705): Types are not valid in untyped Yul. +// ParserError 5473: (2710-2715): Types are not valid in untyped Yul. +// ParserError 5473: (2720-2725): Types are not valid in untyped Yul. +// ParserError 5473: (2730-2735): Types are not valid in untyped Yul. +// ParserError 5473: (2740-2745): Types are not valid in untyped Yul. +// ParserError 5473: (2750-2755): Types are not valid in untyped Yul. +// ParserError 5473: (2760-2765): Types are not valid in untyped Yul. +// ParserError 5473: (2770-2775): Types are not valid in untyped Yul. +// ParserError 5473: (2780-2785): Types are not valid in untyped Yul. +// ParserError 5473: (2790-2795): Types are not valid in untyped Yul. +// ParserError 5473: (2800-2805): Types are not valid in untyped Yul. +// ParserError 5473: (2810-2815): Types are not valid in untyped Yul. // Warning 4013: There are more than 256 errors. Aborting. From fbaa505de5356aed03979b0bbc3395bbbfcd3a9e Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Fri, 16 Aug 2024 12:05:56 +0200 Subject: [PATCH 156/182] Yul: Builtins now record number of args and rets instead of respective vectors of types --- libyul/AsmAnalysis.cpp | 4 ++-- libyul/Dialect.h | 5 ++--- libyul/backends/evm/ControlFlowGraphBuilder.cpp | 2 +- libyul/backends/evm/EVMDialect.cpp | 8 ++++---- libyul/backends/evm/EVMDialect.h | 1 - libyul/backends/evm/NoOutputAssembly.cpp | 2 +- libyul/backends/evm/OptimizedEVMCodeTransform.cpp | 2 +- test/libyul/Parser.cpp | 2 +- 8 files changed, 12 insertions(+), 14 deletions(-) diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index d039b3b47c08..faa849fe185e 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -327,8 +327,8 @@ size_t AsmAnalyzer::operator()(FunctionCall const& _funCall) "The use of transient storage for reentrancy guards that are cleared at the end of the call is safe." ); - numParameters = f->parameters.size(); - numReturns = f->returns.size(); + numParameters = f->numParameters; + numReturns = f->numReturns; if (!f->literalArguments.empty()) literalArguments = &f->literalArguments; diff --git a/libyul/Dialect.h b/libyul/Dialect.h index f9ce01469055..3589e953f60f 100644 --- a/libyul/Dialect.h +++ b/libyul/Dialect.h @@ -32,7 +32,6 @@ namespace solidity::yul { -using Type = YulName; enum class LiteralKind; class LiteralValue; struct Literal; @@ -40,8 +39,8 @@ struct Literal; struct BuiltinFunction { YulName name; - std::vector parameters; - std::vector returns; + size_t numParameters; + size_t numReturns; SideEffects sideEffects; ControlFlowSideEffects controlFlowSideEffects; /// If true, this is the msize instruction or might contain it. diff --git a/libyul/backends/evm/ControlFlowGraphBuilder.cpp b/libyul/backends/evm/ControlFlowGraphBuilder.cpp index 596c6c961966..46ef933ba28e 100644 --- a/libyul/backends/evm/ControlFlowGraphBuilder.cpp +++ b/libyul/backends/evm/ControlFlowGraphBuilder.cpp @@ -527,7 +527,7 @@ Stack const& ControlFlowGraphBuilder::visitFunctionCall(FunctionCall const& _cal // input std::move(inputs), // output - ranges::views::iota(0u, builtin->returns.size()) | ranges::views::transform([&](size_t _i) { + ranges::views::iota(0u, builtin->numReturns) | ranges::views::transform([&](size_t _i) { return TemporarySlot{_call, _i}; }) | ranges::to, // operation diff --git a/libyul/backends/evm/EVMDialect.cpp b/libyul/backends/evm/EVMDialect.cpp index aeb825304009..dd5cad1dd700 100644 --- a/libyul/backends/evm/EVMDialect.cpp +++ b/libyul/backends/evm/EVMDialect.cpp @@ -50,8 +50,8 @@ std::pair createEVMFunction( evmasm::InstructionInfo info = evmasm::instructionInfo(_instruction, _evmVersion); BuiltinFunctionForEVM f; f.name = YulName{_name}; - f.parameters.resize(static_cast(info.args)); - f.returns.resize(static_cast(info.ret)); + f.numParameters = static_cast(info.args); + f.numReturns = static_cast(info.ret); f.sideEffects = EVMDialect::sideEffectsOfInstruction(_instruction); if (evmasm::SemanticInformation::terminatesControlFlow(_instruction)) { @@ -96,8 +96,8 @@ std::pair createFunction( YulName name{std::move(_name)}; BuiltinFunctionForEVM f; f.name = name; - f.parameters.resize(_params); - f.returns.resize(_returns); + f.numParameters = _params; + f.numReturns = _returns; f.sideEffects = std::move(_sideEffects); f.literalArguments = std::move(_literalArguments); f.isMSize = false; diff --git a/libyul/backends/evm/EVMDialect.h b/libyul/backends/evm/EVMDialect.h index 3207b8fae025..3627a7fea9b7 100644 --- a/libyul/backends/evm/EVMDialect.h +++ b/libyul/backends/evm/EVMDialect.h @@ -33,7 +33,6 @@ namespace solidity::yul { -using Type = YulName; struct FunctionCall; struct Object; diff --git a/libyul/backends/evm/NoOutputAssembly.cpp b/libyul/backends/evm/NoOutputAssembly.cpp index 71818d2482f4..04324fa06204 100644 --- a/libyul/backends/evm/NoOutputAssembly.cpp +++ b/libyul/backends/evm/NoOutputAssembly.cpp @@ -134,7 +134,7 @@ NoOutputEVMDialect::NoOutputEVMDialect(EVMDialect const& _copyFrom): { for (auto& fun: m_functions) { - size_t returns = fun.second.returns.size(); + size_t returns = fun.second.numReturns; fun.second.generateCode = [=](FunctionCall const& _call, AbstractAssembly& _assembly, BuiltinContext&) { for (size_t i: ranges::views::iota(0u, _call.arguments.size())) diff --git a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp index 6395ea64aeb0..8ef01f0b6a86 100644 --- a/libyul/backends/evm/OptimizedEVMCodeTransform.cpp +++ b/libyul/backends/evm/OptimizedEVMCodeTransform.cpp @@ -147,7 +147,7 @@ void OptimizedEVMCodeTransform::operator()(CFG::BuiltinCall const& _call) for (size_t i = 0; i < _call.arguments; ++i) m_stack.pop_back(); // Push return values to m_stack. - for (size_t index: ranges::views::iota(0u, _call.builtin.get().returns.size())) + for (size_t index: ranges::views::iota(0u, _call.builtin.get().numReturns)) m_stack.emplace_back(TemporarySlot{_call.functionCall, index}); yulAssert(m_assembly.stackHeight() == static_cast(m_stack.size()), ""); } diff --git a/test/libyul/Parser.cpp b/test/libyul/Parser.cpp index 2a2f2809296b..9b8ce42921b6 100644 --- a/test/libyul/Parser.cpp +++ b/test/libyul/Parser.cpp @@ -139,7 +139,7 @@ BOOST_AUTO_TEST_CASE(builtins_analysis) { return _name == "builtin"_yulname ? &f : nullptr; } - BuiltinFunction f{"builtin"_yulname, std::vector(2), std::vector(3), {}, {}, false, {}}; + BuiltinFunction f{"builtin"_yulname, 2, 3, {}, {}, false, {}}; }; SimpleDialect dialect; From 4938075b94089fd4fedb15177f984512f7efd5c6 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Tue, 27 Aug 2024 10:35:59 +0200 Subject: [PATCH 157/182] Yul: Improve variable naming and type error message wording, update tests. --- libyul/AsmAnalysis.cpp | 7 +- libyul/AsmAnalysis.h | 4 +- libyul/AsmJsonConverter.cpp | 3 + libyul/AsmJsonImporter.cpp | 8 +- libyul/AsmParser.cpp | 16 +- libyul/AsmParser.h | 2 +- test/libyul/yulSyntaxTests/invalid_type.yul | 2 +- test/libyul/yulSyntaxTests/invalid_type2.yul | 2 +- test/libyul/yulSyntaxTests/invalid_type3.yul | 4 +- test/libyul/yulSyntaxTests/invalid_type4.yul | 2 +- .../yulSyntaxTests/literal_invalid_type.yul | 2 +- .../more_than_256_analysis_errors.yul | 565 +++++++++--------- 12 files changed, 320 insertions(+), 297 deletions(-) diff --git a/libyul/AsmAnalysis.cpp b/libyul/AsmAnalysis.cpp index faa849fe185e..64630fa2bee9 100644 --- a/libyul/AsmAnalysis.cpp +++ b/libyul/AsmAnalysis.cpp @@ -380,7 +380,6 @@ size_t AsmAnalyzer::operator()(FunctionCall const& _funCall) std::to_string(_funCall.arguments.size()) + "." ); - size_t numArgs{0}; for (size_t i = _funCall.arguments.size(); i > 0; i--) { Expression const& arg = _funCall.arguments[i - 1]; @@ -427,18 +426,16 @@ size_t AsmAnalyzer::operator()(FunctionCall const& _funCall) ); } expectUnlimitedStringLiteral(std::get(arg)); - ++numArgs; continue; } } expectExpression(arg); - ++numArgs; } if (watcher.ok()) { - yulAssert(numParameters && numParameters == numArgs, ""); - yulAssert(numReturns, ""); + yulAssert(numParameters && numParameters == _funCall.arguments.size()); + yulAssert(numReturns); return *numReturns; } else if (numReturns) diff --git a/libyul/AsmAnalysis.h b/libyul/AsmAnalysis.h index d01ecc1901e6..64cab51f54c5 100644 --- a/libyul/AsmAnalysis.h +++ b/libyul/AsmAnalysis.h @@ -102,8 +102,8 @@ class AsmAnalyzer /// @returns the worst side effects encountered during analysis (including within defined functions). SideEffects const& sideEffects() const { return m_sideEffects; } private: - /// Visits the expression, expects that it evaluates to exactly one value and - /// returns the type. Reports errors on errors and returns the default type. + /// Visits the expression, expects that it evaluates to exactly one value. + /// Reports errors otherwise. void expectExpression(Expression const& _expr); void expectUnlimitedStringLiteral(Literal const& _literal); diff --git a/libyul/AsmJsonConverter.cpp b/libyul/AsmJsonConverter.cpp index d85b96f8f980..226ac52a5ac8 100644 --- a/libyul/AsmJsonConverter.cpp +++ b/libyul/AsmJsonConverter.cpp @@ -42,6 +42,9 @@ Json AsmJsonConverter::operator()(NameWithDebugData const& _node) const yulAssert(!_node.name.empty(), "Invalid variable name."); Json ret = createAstNode(originLocationOf(_node), nativeLocationOf(_node), "YulTypedName"); ret["name"] = _node.name.str(); + // even though types are removed from Yul, we keep this field in the Json interface to not introduce + // a breaking change + // can be removed with the next breaking version ret["type"] = ""; return ret; } diff --git a/libyul/AsmJsonImporter.cpp b/libyul/AsmJsonImporter.cpp index 6de7bb6abc16..459d9d9becd5 100644 --- a/libyul/AsmJsonImporter.cpp +++ b/libyul/AsmJsonImporter.cpp @@ -177,7 +177,13 @@ Literal AsmJsonImporter::createLiteral(Json const& _node) value = member(_node, "value").get(); { auto const typeNode = member(_node, "type"); - yulAssert(typeNode.empty() || typeNode.get().empty()); + yulAssert( + typeNode.empty() || typeNode.get().empty(), + fmt::format( + "Expected literal types to be either empty or absent in the JSON. Got \"{}\".", + typeNode.get() + ) + ); } if (kind == "number") { diff --git a/libyul/AsmParser.cpp b/libyul/AsmParser.cpp index bd890c4aaa06..d41b41a36a42 100644 --- a/libyul/AsmParser.cpp +++ b/libyul/AsmParser.cpp @@ -567,7 +567,7 @@ std::variant Parser::parseLiteralOrIdentifier(bool _unlimit break; } - auto const beginOfLiteralLoc = currentLocation(); + auto const literalLocation = currentLocation(); Literal literal{ createDebugData(), kind, @@ -578,9 +578,9 @@ std::variant Parser::parseLiteralOrIdentifier(bool _unlimit { expectToken(Token::Colon); updateLocationEndFrom(literal.debugData, currentLocation()); - auto const loc = SourceLocation::smallestCovering(beginOfLiteralLoc, currentLocation()); + auto const typedLiteralLocation = SourceLocation::smallestCovering(literalLocation, currentLocation()); std::ignore = expectAsmIdentifier(); - expectUntyped(loc); + raiseUnsupportedTypesError(typedLiteralLocation); } return literal; @@ -701,15 +701,15 @@ NameWithDebugData Parser::parseNameWithDebugData() { RecursionGuard recursionGuard(*this); NameWithDebugData typedName = createWithDebugData(); - auto const locNameStart = currentLocation(); + auto const nameLocation = currentLocation(); typedName.name = expectAsmIdentifier(); if (currentToken() == Token::Colon) { expectToken(Token::Colon); updateLocationEndFrom(typedName.debugData, currentLocation()); - auto const loc = SourceLocation::smallestCovering(locNameStart, currentLocation()); + auto const typedNameLocation = SourceLocation::smallestCovering(nameLocation, currentLocation()); std::ignore = expectAsmIdentifier(); - expectUntyped(loc); + raiseUnsupportedTypesError(typedNameLocation); } return typedName; @@ -760,7 +760,7 @@ bool Parser::isValidNumberLiteral(std::string const& _literal) return _literal.find_first_not_of("0123456789") == std::string::npos; } -void Parser::expectUntyped(SourceLocation const& loc) +void Parser::raiseUnsupportedTypesError(SourceLocation const& _location) const { - m_errorReporter.parserError(5473_error, loc, "Types are not valid in untyped Yul."); + m_errorReporter.parserError(5473_error, _location, "Types are not supported in untyped Yul."); } diff --git a/libyul/AsmParser.h b/libyul/AsmParser.h index 42ed2ca84d9c..d4616a2a9508 100644 --- a/libyul/AsmParser.h +++ b/libyul/AsmParser.h @@ -147,7 +147,7 @@ class Parser: public langutil::ParserBase FunctionCall parseCall(std::variant&& _initialOp); NameWithDebugData parseNameWithDebugData(); YulName expectAsmIdentifier(); - void expectUntyped(langutil::SourceLocation const& loc); + void raiseUnsupportedTypesError(langutil::SourceLocation const& _location) const; /// Reports an error if we are currently not inside the body part of a for loop. void checkBreakContinuePosition(std::string const& _which); diff --git a/test/libyul/yulSyntaxTests/invalid_type.yul b/test/libyul/yulSyntaxTests/invalid_type.yul index e9a4e30c95af..69f20b7053d9 100644 --- a/test/libyul/yulSyntaxTests/invalid_type.yul +++ b/test/libyul/yulSyntaxTests/invalid_type.yul @@ -2,4 +2,4 @@ let x: invalidType } // ---- -// ParserError 5473: (10-24): Types are not valid in untyped Yul. +// ParserError 5473: (10-24): Types are not supported in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/invalid_type2.yul b/test/libyul/yulSyntaxTests/invalid_type2.yul index 5eb514866f00..ab26f6925e0d 100644 --- a/test/libyul/yulSyntaxTests/invalid_type2.yul +++ b/test/libyul/yulSyntaxTests/invalid_type2.yul @@ -2,4 +2,4 @@ let x := 1:invalidType } // ---- -// ParserError 5473: (15-28): Types are not valid in untyped Yul. +// ParserError 5473: (15-28): Types are not supported in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/invalid_type3.yul b/test/libyul/yulSyntaxTests/invalid_type3.yul index 9814527b0cc1..866d855adb7f 100644 --- a/test/libyul/yulSyntaxTests/invalid_type3.yul +++ b/test/libyul/yulSyntaxTests/invalid_type3.yul @@ -2,5 +2,5 @@ function f(a: invalidType) -> b: invalidType {} } // ---- -// ParserError 5473: (17-31): Types are not valid in untyped Yul. -// ParserError 5473: (36-50): Types are not valid in untyped Yul. +// ParserError 5473: (17-31): Types are not supported in untyped Yul. +// ParserError 5473: (36-50): Types are not supported in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/invalid_type4.yul b/test/libyul/yulSyntaxTests/invalid_type4.yul index 4924a592a75e..e6ec73b7a1f3 100644 --- a/test/libyul/yulSyntaxTests/invalid_type4.yul +++ b/test/libyul/yulSyntaxTests/invalid_type4.yul @@ -3,4 +3,4 @@ case 8: invalidType {} } // ---- -// ParserError 5473: (24-38): Types are not valid in untyped Yul. +// ParserError 5473: (24-38): Types are not supported in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/literal_invalid_type.yul b/test/libyul/yulSyntaxTests/literal_invalid_type.yul index 10a280120eb2..c0e6dccdf696 100644 --- a/test/libyul/yulSyntaxTests/literal_invalid_type.yul +++ b/test/libyul/yulSyntaxTests/literal_invalid_type.yul @@ -2,4 +2,4 @@ let x := true:unhappy } // ---- -// ParserError 5473: (15-27): Types are not valid in untyped Yul. +// ParserError 5473: (15-27): Types are not supported in untyped Yul. diff --git a/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul b/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul index edd7871a7efb..031944953e86 100644 --- a/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul +++ b/test/libyul/yulSyntaxTests/more_than_256_analysis_errors.yul @@ -1,279 +1,296 @@ { - // There's no type called 'x' so every declaration here should trigger an error. + // Using a variable to initialize itself should trigger a "variable is used before declared" error. // It's only detected during analysis and is not fatal. Any other non-fatal analysis error would do. - let $00:x let $10:x let $20:x let $30:x let $40:x let $50:x let $60:x let $70:x let $80:x let $90:x let $a0:x let $b0:x let $c0:x let $d0:x let $e0:x let $f0:x - let $01:x let $11:x let $21:x let $31:x let $41:x let $51:x let $61:x let $71:x let $81:x let $91:x let $a1:x let $b1:x let $c1:x let $d1:x let $e1:x let $f1:x - let $02:x let $12:x let $22:x let $32:x let $42:x let $52:x let $62:x let $72:x let $82:x let $92:x let $a2:x let $b2:x let $c2:x let $d2:x let $e2:x let $f2:x - let $03:x let $13:x let $23:x let $33:x let $43:x let $53:x let $63:x let $73:x let $83:x let $93:x let $a3:x let $b3:x let $c3:x let $d3:x let $e3:x let $f3:x - let $04:x let $14:x let $24:x let $34:x let $44:x let $54:x let $64:x let $74:x let $84:x let $94:x let $a4:x let $b4:x let $c4:x let $d4:x let $e4:x let $f4:x - let $05:x let $15:x let $25:x let $35:x let $45:x let $55:x let $65:x let $75:x let $85:x let $95:x let $a5:x let $b5:x let $c5:x let $d5:x let $e5:x let $f5:x - let $06:x let $16:x let $26:x let $36:x let $46:x let $56:x let $66:x let $76:x let $86:x let $96:x let $a6:x let $b6:x let $c6:x let $d6:x let $e6:x let $f6:x - let $07:x let $17:x let $27:x let $37:x let $47:x let $57:x let $67:x let $77:x let $87:x let $97:x let $a7:x let $b7:x let $c7:x let $d7:x let $e7:x let $f7:x - let $08:x let $18:x let $28:x let $38:x let $48:x let $58:x let $68:x let $78:x let $88:x let $98:x let $a8:x let $b8:x let $c8:x let $d8:x let $e8:x let $f8:x - let $09:x let $19:x let $29:x let $39:x let $49:x let $59:x let $69:x let $79:x let $89:x let $99:x let $a9:x let $b9:x let $c9:x let $d9:x let $e9:x let $f9:x - let $0a:x let $1a:x let $2a:x let $3a:x let $4a:x let $5a:x let $6a:x let $7a:x let $8a:x let $9a:x let $aa:x let $ba:x let $ca:x let $da:x let $ea:x let $fa:x - let $0b:x let $1b:x let $2b:x let $3b:x let $4b:x let $5b:x let $6b:x let $7b:x let $8b:x let $9b:x let $ab:x let $bb:x let $cb:x let $db:x let $eb:x let $fb:x - let $0c:x let $1c:x let $2c:x let $3c:x let $4c:x let $5c:x let $6c:x let $7c:x let $8c:x let $9c:x let $ac:x let $bc:x let $cc:x let $dc:x let $ec:x let $fc:x - let $0d:x let $1d:x let $2d:x let $3d:x let $4d:x let $5d:x let $6d:x let $7d:x let $8d:x let $9d:x let $ad:x let $bd:x let $cd:x let $dd:x let $ed:x let $fd:x - let $0e:x let $1e:x let $2e:x let $3e:x let $4e:x let $5e:x let $6e:x let $7e:x let $8e:x let $9e:x let $ae:x let $be:x let $ce:x let $de:x let $ee:x let $fe:x - let $0f:x let $1f:x let $2f:x let $3f:x let $4f:x let $5f:x let $6f:x let $7f:x let $8f:x let $9f:x let $af:x let $bf:x let $cf:x let $df:x let $ef:x let $ff:x - let $100:x + let x00:=x00 let x01:=x01 let x02:=x02 let x03:=x03 let x04:=x04 let x05:=x05 let x06:=x06 let x07:=x07 + let x08:=x08 let x09:=x09 let x0a:=x0a let x0b:=x0b let x0c:=x0c let x0d:=x0d let x0e:=x0e let x0f:=x0f + let x10:=x10 let x11:=x11 let x12:=x12 let x13:=x13 let x14:=x14 let x15:=x15 let x16:=x16 let x17:=x17 + let x18:=x18 let x19:=x19 let x1a:=x1a let x1b:=x1b let x1c:=x1c let x1d:=x1d let x1e:=x1e let x1f:=x1f + let x20:=x20 let x21:=x21 let x22:=x22 let x23:=x23 let x24:=x24 let x25:=x25 let x26:=x26 let x27:=x27 + let x28:=x28 let x29:=x29 let x2a:=x2a let x2b:=x2b let x2c:=x2c let x2d:=x2d let x2e:=x2e let x2f:=x2f + let x30:=x30 let x31:=x31 let x32:=x32 let x33:=x33 let x34:=x34 let x35:=x35 let x36:=x36 let x37:=x37 + let x38:=x38 let x39:=x39 let x3a:=x3a let x3b:=x3b let x3c:=x3c let x3d:=x3d let x3e:=x3e let x3f:=x3f + let x40:=x40 let x41:=x41 let x42:=x42 let x43:=x43 let x44:=x44 let x45:=x45 let x46:=x46 let x47:=x47 + let x48:=x48 let x49:=x49 let x4a:=x4a let x4b:=x4b let x4c:=x4c let x4d:=x4d let x4e:=x4e let x4f:=x4f + let x50:=x50 let x51:=x51 let x52:=x52 let x53:=x53 let x54:=x54 let x55:=x55 let x56:=x56 let x57:=x57 + let x58:=x58 let x59:=x59 let x5a:=x5a let x5b:=x5b let x5c:=x5c let x5d:=x5d let x5e:=x5e let x5f:=x5f + let x60:=x60 let x61:=x61 let x62:=x62 let x63:=x63 let x64:=x64 let x65:=x65 let x66:=x66 let x67:=x67 + let x68:=x68 let x69:=x69 let x6a:=x6a let x6b:=x6b let x6c:=x6c let x6d:=x6d let x6e:=x6e let x6f:=x6f + let x70:=x70 let x71:=x71 let x72:=x72 let x73:=x73 let x74:=x74 let x75:=x75 let x76:=x76 let x77:=x77 + let x78:=x78 let x79:=x79 let x7a:=x7a let x7b:=x7b let x7c:=x7c let x7d:=x7d let x7e:=x7e let x7f:=x7f + let x80:=x80 let x81:=x81 let x82:=x82 let x83:=x83 let x84:=x84 let x85:=x85 let x86:=x86 let x87:=x87 + let x88:=x88 let x89:=x89 let x8a:=x8a let x8b:=x8b let x8c:=x8c let x8d:=x8d let x8e:=x8e let x8f:=x8f + let x90:=x90 let x91:=x91 let x92:=x92 let x93:=x93 let x94:=x94 let x95:=x95 let x96:=x96 let x97:=x97 + let x98:=x98 let x99:=x99 let x9a:=x9a let x9b:=x9b let x9c:=x9c let x9d:=x9d let x9e:=x9e let x9f:=x9f + let xa0:=xa0 let xa1:=xa1 let xa2:=xa2 let xa3:=xa3 let xa4:=xa4 let xa5:=xa5 let xa6:=xa6 let xa7:=xa7 + let xa8:=xa8 let xa9:=xa9 let xaa:=xaa let xab:=xab let xac:=xac let xad:=xad let xae:=xae let xaf:=xaf + let xb0:=xb0 let xb1:=xb1 let xb2:=xb2 let xb3:=xb3 let xb4:=xb4 let xb5:=xb5 let xb6:=xb6 let xb7:=xb7 + let xb8:=xb8 let xb9:=xb9 let xba:=xba let xbb:=xbb let xbc:=xbc let xbd:=xbd let xbe:=xbe let xbf:=xbf + let xc0:=xc0 let xc1:=xc1 let xc2:=xc2 let xc3:=xc3 let xc4:=xc4 let xc5:=xc5 let xc6:=xc6 let xc7:=xc7 + let xc8:=xc8 let xc9:=xc9 let xca:=xca let xcb:=xcb let xcc:=xcc let xcd:=xcd let xce:=xce let xcf:=xcf + let xd0:=xd0 let xd1:=xd1 let xd2:=xd2 let xd3:=xd3 let xd4:=xd4 let xd5:=xd5 let xd6:=xd6 let xd7:=xd7 + let xd8:=xd8 let xd9:=xd9 let xda:=xda let xdb:=xdb let xdc:=xdc let xdd:=xdd let xde:=xde let xdf:=xdf + let xe0:=xe0 let xe1:=xe1 let xe2:=xe2 let xe3:=xe3 let xe4:=xe4 let xe5:=xe5 let xe6:=xe6 let xe7:=xe7 + let xe8:=xe8 let xe9:=xe9 let xea:=xea let xeb:=xeb let xec:=xec let xed:=xed let xee:=xee let xef:=xef + let xf0:=xf0 let xf1:=xf1 let xf2:=xf2 let xf3:=xf3 let xf4:=xf4 let xf5:=xf5 let xf6:=xf6 let xf7:=xf7 + let xf8:=xf8 let xf9:=xf9 let xfa:=xfa let xfb:=xfb let xfc:=xfc let xfd:=xfd let xfe:=xfe let xff:=xff + let x100:=x100 + } // ---- -// ParserError 5473: (200-205): Types are not valid in untyped Yul. -// ParserError 5473: (210-215): Types are not valid in untyped Yul. -// ParserError 5473: (220-225): Types are not valid in untyped Yul. -// ParserError 5473: (230-235): Types are not valid in untyped Yul. -// ParserError 5473: (240-245): Types are not valid in untyped Yul. -// ParserError 5473: (250-255): Types are not valid in untyped Yul. -// ParserError 5473: (260-265): Types are not valid in untyped Yul. -// ParserError 5473: (270-275): Types are not valid in untyped Yul. -// ParserError 5473: (280-285): Types are not valid in untyped Yul. -// ParserError 5473: (290-295): Types are not valid in untyped Yul. -// ParserError 5473: (300-305): Types are not valid in untyped Yul. -// ParserError 5473: (310-315): Types are not valid in untyped Yul. -// ParserError 5473: (320-325): Types are not valid in untyped Yul. -// ParserError 5473: (330-335): Types are not valid in untyped Yul. -// ParserError 5473: (340-345): Types are not valid in untyped Yul. -// ParserError 5473: (350-355): Types are not valid in untyped Yul. -// ParserError 5473: (364-369): Types are not valid in untyped Yul. -// ParserError 5473: (374-379): Types are not valid in untyped Yul. -// ParserError 5473: (384-389): Types are not valid in untyped Yul. -// ParserError 5473: (394-399): Types are not valid in untyped Yul. -// ParserError 5473: (404-409): Types are not valid in untyped Yul. -// ParserError 5473: (414-419): Types are not valid in untyped Yul. -// ParserError 5473: (424-429): Types are not valid in untyped Yul. -// ParserError 5473: (434-439): Types are not valid in untyped Yul. -// ParserError 5473: (444-449): Types are not valid in untyped Yul. -// ParserError 5473: (454-459): Types are not valid in untyped Yul. -// ParserError 5473: (464-469): Types are not valid in untyped Yul. -// ParserError 5473: (474-479): Types are not valid in untyped Yul. -// ParserError 5473: (484-489): Types are not valid in untyped Yul. -// ParserError 5473: (494-499): Types are not valid in untyped Yul. -// ParserError 5473: (504-509): Types are not valid in untyped Yul. -// ParserError 5473: (514-519): Types are not valid in untyped Yul. -// ParserError 5473: (528-533): Types are not valid in untyped Yul. -// ParserError 5473: (538-543): Types are not valid in untyped Yul. -// ParserError 5473: (548-553): Types are not valid in untyped Yul. -// ParserError 5473: (558-563): Types are not valid in untyped Yul. -// ParserError 5473: (568-573): Types are not valid in untyped Yul. -// ParserError 5473: (578-583): Types are not valid in untyped Yul. -// ParserError 5473: (588-593): Types are not valid in untyped Yul. -// ParserError 5473: (598-603): Types are not valid in untyped Yul. -// ParserError 5473: (608-613): Types are not valid in untyped Yul. -// ParserError 5473: (618-623): Types are not valid in untyped Yul. -// ParserError 5473: (628-633): Types are not valid in untyped Yul. -// ParserError 5473: (638-643): Types are not valid in untyped Yul. -// ParserError 5473: (648-653): Types are not valid in untyped Yul. -// ParserError 5473: (658-663): Types are not valid in untyped Yul. -// ParserError 5473: (668-673): Types are not valid in untyped Yul. -// ParserError 5473: (678-683): Types are not valid in untyped Yul. -// ParserError 5473: (692-697): Types are not valid in untyped Yul. -// ParserError 5473: (702-707): Types are not valid in untyped Yul. -// ParserError 5473: (712-717): Types are not valid in untyped Yul. -// ParserError 5473: (722-727): Types are not valid in untyped Yul. -// ParserError 5473: (732-737): Types are not valid in untyped Yul. -// ParserError 5473: (742-747): Types are not valid in untyped Yul. -// ParserError 5473: (752-757): Types are not valid in untyped Yul. -// ParserError 5473: (762-767): Types are not valid in untyped Yul. -// ParserError 5473: (772-777): Types are not valid in untyped Yul. -// ParserError 5473: (782-787): Types are not valid in untyped Yul. -// ParserError 5473: (792-797): Types are not valid in untyped Yul. -// ParserError 5473: (802-807): Types are not valid in untyped Yul. -// ParserError 5473: (812-817): Types are not valid in untyped Yul. -// ParserError 5473: (822-827): Types are not valid in untyped Yul. -// ParserError 5473: (832-837): Types are not valid in untyped Yul. -// ParserError 5473: (842-847): Types are not valid in untyped Yul. -// ParserError 5473: (856-861): Types are not valid in untyped Yul. -// ParserError 5473: (866-871): Types are not valid in untyped Yul. -// ParserError 5473: (876-881): Types are not valid in untyped Yul. -// ParserError 5473: (886-891): Types are not valid in untyped Yul. -// ParserError 5473: (896-901): Types are not valid in untyped Yul. -// ParserError 5473: (906-911): Types are not valid in untyped Yul. -// ParserError 5473: (916-921): Types are not valid in untyped Yul. -// ParserError 5473: (926-931): Types are not valid in untyped Yul. -// ParserError 5473: (936-941): Types are not valid in untyped Yul. -// ParserError 5473: (946-951): Types are not valid in untyped Yul. -// ParserError 5473: (956-961): Types are not valid in untyped Yul. -// ParserError 5473: (966-971): Types are not valid in untyped Yul. -// ParserError 5473: (976-981): Types are not valid in untyped Yul. -// ParserError 5473: (986-991): Types are not valid in untyped Yul. -// ParserError 5473: (996-1001): Types are not valid in untyped Yul. -// ParserError 5473: (1006-1011): Types are not valid in untyped Yul. -// ParserError 5473: (1020-1025): Types are not valid in untyped Yul. -// ParserError 5473: (1030-1035): Types are not valid in untyped Yul. -// ParserError 5473: (1040-1045): Types are not valid in untyped Yul. -// ParserError 5473: (1050-1055): Types are not valid in untyped Yul. -// ParserError 5473: (1060-1065): Types are not valid in untyped Yul. -// ParserError 5473: (1070-1075): Types are not valid in untyped Yul. -// ParserError 5473: (1080-1085): Types are not valid in untyped Yul. -// ParserError 5473: (1090-1095): Types are not valid in untyped Yul. -// ParserError 5473: (1100-1105): Types are not valid in untyped Yul. -// ParserError 5473: (1110-1115): Types are not valid in untyped Yul. -// ParserError 5473: (1120-1125): Types are not valid in untyped Yul. -// ParserError 5473: (1130-1135): Types are not valid in untyped Yul. -// ParserError 5473: (1140-1145): Types are not valid in untyped Yul. -// ParserError 5473: (1150-1155): Types are not valid in untyped Yul. -// ParserError 5473: (1160-1165): Types are not valid in untyped Yul. -// ParserError 5473: (1170-1175): Types are not valid in untyped Yul. -// ParserError 5473: (1184-1189): Types are not valid in untyped Yul. -// ParserError 5473: (1194-1199): Types are not valid in untyped Yul. -// ParserError 5473: (1204-1209): Types are not valid in untyped Yul. -// ParserError 5473: (1214-1219): Types are not valid in untyped Yul. -// ParserError 5473: (1224-1229): Types are not valid in untyped Yul. -// ParserError 5473: (1234-1239): Types are not valid in untyped Yul. -// ParserError 5473: (1244-1249): Types are not valid in untyped Yul. -// ParserError 5473: (1254-1259): Types are not valid in untyped Yul. -// ParserError 5473: (1264-1269): Types are not valid in untyped Yul. -// ParserError 5473: (1274-1279): Types are not valid in untyped Yul. -// ParserError 5473: (1284-1289): Types are not valid in untyped Yul. -// ParserError 5473: (1294-1299): Types are not valid in untyped Yul. -// ParserError 5473: (1304-1309): Types are not valid in untyped Yul. -// ParserError 5473: (1314-1319): Types are not valid in untyped Yul. -// ParserError 5473: (1324-1329): Types are not valid in untyped Yul. -// ParserError 5473: (1334-1339): Types are not valid in untyped Yul. -// ParserError 5473: (1348-1353): Types are not valid in untyped Yul. -// ParserError 5473: (1358-1363): Types are not valid in untyped Yul. -// ParserError 5473: (1368-1373): Types are not valid in untyped Yul. -// ParserError 5473: (1378-1383): Types are not valid in untyped Yul. -// ParserError 5473: (1388-1393): Types are not valid in untyped Yul. -// ParserError 5473: (1398-1403): Types are not valid in untyped Yul. -// ParserError 5473: (1408-1413): Types are not valid in untyped Yul. -// ParserError 5473: (1418-1423): Types are not valid in untyped Yul. -// ParserError 5473: (1428-1433): Types are not valid in untyped Yul. -// ParserError 5473: (1438-1443): Types are not valid in untyped Yul. -// ParserError 5473: (1448-1453): Types are not valid in untyped Yul. -// ParserError 5473: (1458-1463): Types are not valid in untyped Yul. -// ParserError 5473: (1468-1473): Types are not valid in untyped Yul. -// ParserError 5473: (1478-1483): Types are not valid in untyped Yul. -// ParserError 5473: (1488-1493): Types are not valid in untyped Yul. -// ParserError 5473: (1498-1503): Types are not valid in untyped Yul. -// ParserError 5473: (1512-1517): Types are not valid in untyped Yul. -// ParserError 5473: (1522-1527): Types are not valid in untyped Yul. -// ParserError 5473: (1532-1537): Types are not valid in untyped Yul. -// ParserError 5473: (1542-1547): Types are not valid in untyped Yul. -// ParserError 5473: (1552-1557): Types are not valid in untyped Yul. -// ParserError 5473: (1562-1567): Types are not valid in untyped Yul. -// ParserError 5473: (1572-1577): Types are not valid in untyped Yul. -// ParserError 5473: (1582-1587): Types are not valid in untyped Yul. -// ParserError 5473: (1592-1597): Types are not valid in untyped Yul. -// ParserError 5473: (1602-1607): Types are not valid in untyped Yul. -// ParserError 5473: (1612-1617): Types are not valid in untyped Yul. -// ParserError 5473: (1622-1627): Types are not valid in untyped Yul. -// ParserError 5473: (1632-1637): Types are not valid in untyped Yul. -// ParserError 5473: (1642-1647): Types are not valid in untyped Yul. -// ParserError 5473: (1652-1657): Types are not valid in untyped Yul. -// ParserError 5473: (1662-1667): Types are not valid in untyped Yul. -// ParserError 5473: (1676-1681): Types are not valid in untyped Yul. -// ParserError 5473: (1686-1691): Types are not valid in untyped Yul. -// ParserError 5473: (1696-1701): Types are not valid in untyped Yul. -// ParserError 5473: (1706-1711): Types are not valid in untyped Yul. -// ParserError 5473: (1716-1721): Types are not valid in untyped Yul. -// ParserError 5473: (1726-1731): Types are not valid in untyped Yul. -// ParserError 5473: (1736-1741): Types are not valid in untyped Yul. -// ParserError 5473: (1746-1751): Types are not valid in untyped Yul. -// ParserError 5473: (1756-1761): Types are not valid in untyped Yul. -// ParserError 5473: (1766-1771): Types are not valid in untyped Yul. -// ParserError 5473: (1776-1781): Types are not valid in untyped Yul. -// ParserError 5473: (1786-1791): Types are not valid in untyped Yul. -// ParserError 5473: (1796-1801): Types are not valid in untyped Yul. -// ParserError 5473: (1806-1811): Types are not valid in untyped Yul. -// ParserError 5473: (1816-1821): Types are not valid in untyped Yul. -// ParserError 5473: (1826-1831): Types are not valid in untyped Yul. -// ParserError 5473: (1840-1845): Types are not valid in untyped Yul. -// ParserError 5473: (1850-1855): Types are not valid in untyped Yul. -// ParserError 5473: (1860-1865): Types are not valid in untyped Yul. -// ParserError 5473: (1870-1875): Types are not valid in untyped Yul. -// ParserError 5473: (1880-1885): Types are not valid in untyped Yul. -// ParserError 5473: (1890-1895): Types are not valid in untyped Yul. -// ParserError 5473: (1900-1905): Types are not valid in untyped Yul. -// ParserError 5473: (1910-1915): Types are not valid in untyped Yul. -// ParserError 5473: (1920-1925): Types are not valid in untyped Yul. -// ParserError 5473: (1930-1935): Types are not valid in untyped Yul. -// ParserError 5473: (1940-1945): Types are not valid in untyped Yul. -// ParserError 5473: (1950-1955): Types are not valid in untyped Yul. -// ParserError 5473: (1960-1965): Types are not valid in untyped Yul. -// ParserError 5473: (1970-1975): Types are not valid in untyped Yul. -// ParserError 5473: (1980-1985): Types are not valid in untyped Yul. -// ParserError 5473: (1990-1995): Types are not valid in untyped Yul. -// ParserError 5473: (2004-2009): Types are not valid in untyped Yul. -// ParserError 5473: (2014-2019): Types are not valid in untyped Yul. -// ParserError 5473: (2024-2029): Types are not valid in untyped Yul. -// ParserError 5473: (2034-2039): Types are not valid in untyped Yul. -// ParserError 5473: (2044-2049): Types are not valid in untyped Yul. -// ParserError 5473: (2054-2059): Types are not valid in untyped Yul. -// ParserError 5473: (2064-2069): Types are not valid in untyped Yul. -// ParserError 5473: (2074-2079): Types are not valid in untyped Yul. -// ParserError 5473: (2084-2089): Types are not valid in untyped Yul. -// ParserError 5473: (2094-2099): Types are not valid in untyped Yul. -// ParserError 5473: (2104-2109): Types are not valid in untyped Yul. -// ParserError 5473: (2114-2119): Types are not valid in untyped Yul. -// ParserError 5473: (2124-2129): Types are not valid in untyped Yul. -// ParserError 5473: (2134-2139): Types are not valid in untyped Yul. -// ParserError 5473: (2144-2149): Types are not valid in untyped Yul. -// ParserError 5473: (2154-2159): Types are not valid in untyped Yul. -// ParserError 5473: (2168-2173): Types are not valid in untyped Yul. -// ParserError 5473: (2178-2183): Types are not valid in untyped Yul. -// ParserError 5473: (2188-2193): Types are not valid in untyped Yul. -// ParserError 5473: (2198-2203): Types are not valid in untyped Yul. -// ParserError 5473: (2208-2213): Types are not valid in untyped Yul. -// ParserError 5473: (2218-2223): Types are not valid in untyped Yul. -// ParserError 5473: (2228-2233): Types are not valid in untyped Yul. -// ParserError 5473: (2238-2243): Types are not valid in untyped Yul. -// ParserError 5473: (2248-2253): Types are not valid in untyped Yul. -// ParserError 5473: (2258-2263): Types are not valid in untyped Yul. -// ParserError 5473: (2268-2273): Types are not valid in untyped Yul. -// ParserError 5473: (2278-2283): Types are not valid in untyped Yul. -// ParserError 5473: (2288-2293): Types are not valid in untyped Yul. -// ParserError 5473: (2298-2303): Types are not valid in untyped Yul. -// ParserError 5473: (2308-2313): Types are not valid in untyped Yul. -// ParserError 5473: (2318-2323): Types are not valid in untyped Yul. -// ParserError 5473: (2332-2337): Types are not valid in untyped Yul. -// ParserError 5473: (2342-2347): Types are not valid in untyped Yul. -// ParserError 5473: (2352-2357): Types are not valid in untyped Yul. -// ParserError 5473: (2362-2367): Types are not valid in untyped Yul. -// ParserError 5473: (2372-2377): Types are not valid in untyped Yul. -// ParserError 5473: (2382-2387): Types are not valid in untyped Yul. -// ParserError 5473: (2392-2397): Types are not valid in untyped Yul. -// ParserError 5473: (2402-2407): Types are not valid in untyped Yul. -// ParserError 5473: (2412-2417): Types are not valid in untyped Yul. -// ParserError 5473: (2422-2427): Types are not valid in untyped Yul. -// ParserError 5473: (2432-2437): Types are not valid in untyped Yul. -// ParserError 5473: (2442-2447): Types are not valid in untyped Yul. -// ParserError 5473: (2452-2457): Types are not valid in untyped Yul. -// ParserError 5473: (2462-2467): Types are not valid in untyped Yul. -// ParserError 5473: (2472-2477): Types are not valid in untyped Yul. -// ParserError 5473: (2482-2487): Types are not valid in untyped Yul. -// ParserError 5473: (2496-2501): Types are not valid in untyped Yul. -// ParserError 5473: (2506-2511): Types are not valid in untyped Yul. -// ParserError 5473: (2516-2521): Types are not valid in untyped Yul. -// ParserError 5473: (2526-2531): Types are not valid in untyped Yul. -// ParserError 5473: (2536-2541): Types are not valid in untyped Yul. -// ParserError 5473: (2546-2551): Types are not valid in untyped Yul. -// ParserError 5473: (2556-2561): Types are not valid in untyped Yul. -// ParserError 5473: (2566-2571): Types are not valid in untyped Yul. -// ParserError 5473: (2576-2581): Types are not valid in untyped Yul. -// ParserError 5473: (2586-2591): Types are not valid in untyped Yul. -// ParserError 5473: (2596-2601): Types are not valid in untyped Yul. -// ParserError 5473: (2606-2611): Types are not valid in untyped Yul. -// ParserError 5473: (2616-2621): Types are not valid in untyped Yul. -// ParserError 5473: (2626-2631): Types are not valid in untyped Yul. -// ParserError 5473: (2636-2641): Types are not valid in untyped Yul. -// ParserError 5473: (2646-2651): Types are not valid in untyped Yul. -// ParserError 5473: (2660-2665): Types are not valid in untyped Yul. -// ParserError 5473: (2670-2675): Types are not valid in untyped Yul. -// ParserError 5473: (2680-2685): Types are not valid in untyped Yul. -// ParserError 5473: (2690-2695): Types are not valid in untyped Yul. -// ParserError 5473: (2700-2705): Types are not valid in untyped Yul. -// ParserError 5473: (2710-2715): Types are not valid in untyped Yul. -// ParserError 5473: (2720-2725): Types are not valid in untyped Yul. -// ParserError 5473: (2730-2735): Types are not valid in untyped Yul. -// ParserError 5473: (2740-2745): Types are not valid in untyped Yul. -// ParserError 5473: (2750-2755): Types are not valid in untyped Yul. -// ParserError 5473: (2760-2765): Types are not valid in untyped Yul. -// ParserError 5473: (2770-2775): Types are not valid in untyped Yul. -// ParserError 5473: (2780-2785): Types are not valid in untyped Yul. -// ParserError 5473: (2790-2795): Types are not valid in untyped Yul. -// ParserError 5473: (2800-2805): Types are not valid in untyped Yul. -// ParserError 5473: (2810-2815): Types are not valid in untyped Yul. +// DeclarationError 4990: (224-227): Variable x00 used before it was declared. +// DeclarationError 4990: (237-240): Variable x01 used before it was declared. +// DeclarationError 4990: (250-253): Variable x02 used before it was declared. +// DeclarationError 4990: (263-266): Variable x03 used before it was declared. +// DeclarationError 4990: (276-279): Variable x04 used before it was declared. +// DeclarationError 4990: (289-292): Variable x05 used before it was declared. +// DeclarationError 4990: (302-305): Variable x06 used before it was declared. +// DeclarationError 4990: (315-318): Variable x07 used before it was declared. +// DeclarationError 4990: (332-335): Variable x08 used before it was declared. +// DeclarationError 4990: (345-348): Variable x09 used before it was declared. +// DeclarationError 4990: (358-361): Variable x0a used before it was declared. +// DeclarationError 4990: (371-374): Variable x0b used before it was declared. +// DeclarationError 4990: (384-387): Variable x0c used before it was declared. +// DeclarationError 4990: (397-400): Variable x0d used before it was declared. +// DeclarationError 4990: (410-413): Variable x0e used before it was declared. +// DeclarationError 4990: (423-426): Variable x0f used before it was declared. +// DeclarationError 4990: (440-443): Variable x10 used before it was declared. +// DeclarationError 4990: (453-456): Variable x11 used before it was declared. +// DeclarationError 4990: (466-469): Variable x12 used before it was declared. +// DeclarationError 4990: (479-482): Variable x13 used before it was declared. +// DeclarationError 4990: (492-495): Variable x14 used before it was declared. +// DeclarationError 4990: (505-508): Variable x15 used before it was declared. +// DeclarationError 4990: (518-521): Variable x16 used before it was declared. +// DeclarationError 4990: (531-534): Variable x17 used before it was declared. +// DeclarationError 4990: (548-551): Variable x18 used before it was declared. +// DeclarationError 4990: (561-564): Variable x19 used before it was declared. +// DeclarationError 4990: (574-577): Variable x1a used before it was declared. +// DeclarationError 4990: (587-590): Variable x1b used before it was declared. +// DeclarationError 4990: (600-603): Variable x1c used before it was declared. +// DeclarationError 4990: (613-616): Variable x1d used before it was declared. +// DeclarationError 4990: (626-629): Variable x1e used before it was declared. +// DeclarationError 4990: (639-642): Variable x1f used before it was declared. +// DeclarationError 4990: (656-659): Variable x20 used before it was declared. +// DeclarationError 4990: (669-672): Variable x21 used before it was declared. +// DeclarationError 4990: (682-685): Variable x22 used before it was declared. +// DeclarationError 4990: (695-698): Variable x23 used before it was declared. +// DeclarationError 4990: (708-711): Variable x24 used before it was declared. +// DeclarationError 4990: (721-724): Variable x25 used before it was declared. +// DeclarationError 4990: (734-737): Variable x26 used before it was declared. +// DeclarationError 4990: (747-750): Variable x27 used before it was declared. +// DeclarationError 4990: (764-767): Variable x28 used before it was declared. +// DeclarationError 4990: (777-780): Variable x29 used before it was declared. +// DeclarationError 4990: (790-793): Variable x2a used before it was declared. +// DeclarationError 4990: (803-806): Variable x2b used before it was declared. +// DeclarationError 4990: (816-819): Variable x2c used before it was declared. +// DeclarationError 4990: (829-832): Variable x2d used before it was declared. +// DeclarationError 4990: (842-845): Variable x2e used before it was declared. +// DeclarationError 4990: (855-858): Variable x2f used before it was declared. +// DeclarationError 4990: (872-875): Variable x30 used before it was declared. +// DeclarationError 4990: (885-888): Variable x31 used before it was declared. +// DeclarationError 4990: (898-901): Variable x32 used before it was declared. +// DeclarationError 4990: (911-914): Variable x33 used before it was declared. +// DeclarationError 4990: (924-927): Variable x34 used before it was declared. +// DeclarationError 4990: (937-940): Variable x35 used before it was declared. +// DeclarationError 4990: (950-953): Variable x36 used before it was declared. +// DeclarationError 4990: (963-966): Variable x37 used before it was declared. +// DeclarationError 4990: (980-983): Variable x38 used before it was declared. +// DeclarationError 4990: (993-996): Variable x39 used before it was declared. +// DeclarationError 4990: (1006-1009): Variable x3a used before it was declared. +// DeclarationError 4990: (1019-1022): Variable x3b used before it was declared. +// DeclarationError 4990: (1032-1035): Variable x3c used before it was declared. +// DeclarationError 4990: (1045-1048): Variable x3d used before it was declared. +// DeclarationError 4990: (1058-1061): Variable x3e used before it was declared. +// DeclarationError 4990: (1071-1074): Variable x3f used before it was declared. +// DeclarationError 4990: (1088-1091): Variable x40 used before it was declared. +// DeclarationError 4990: (1101-1104): Variable x41 used before it was declared. +// DeclarationError 4990: (1114-1117): Variable x42 used before it was declared. +// DeclarationError 4990: (1127-1130): Variable x43 used before it was declared. +// DeclarationError 4990: (1140-1143): Variable x44 used before it was declared. +// DeclarationError 4990: (1153-1156): Variable x45 used before it was declared. +// DeclarationError 4990: (1166-1169): Variable x46 used before it was declared. +// DeclarationError 4990: (1179-1182): Variable x47 used before it was declared. +// DeclarationError 4990: (1196-1199): Variable x48 used before it was declared. +// DeclarationError 4990: (1209-1212): Variable x49 used before it was declared. +// DeclarationError 4990: (1222-1225): Variable x4a used before it was declared. +// DeclarationError 4990: (1235-1238): Variable x4b used before it was declared. +// DeclarationError 4990: (1248-1251): Variable x4c used before it was declared. +// DeclarationError 4990: (1261-1264): Variable x4d used before it was declared. +// DeclarationError 4990: (1274-1277): Variable x4e used before it was declared. +// DeclarationError 4990: (1287-1290): Variable x4f used before it was declared. +// DeclarationError 4990: (1304-1307): Variable x50 used before it was declared. +// DeclarationError 4990: (1317-1320): Variable x51 used before it was declared. +// DeclarationError 4990: (1330-1333): Variable x52 used before it was declared. +// DeclarationError 4990: (1343-1346): Variable x53 used before it was declared. +// DeclarationError 4990: (1356-1359): Variable x54 used before it was declared. +// DeclarationError 4990: (1369-1372): Variable x55 used before it was declared. +// DeclarationError 4990: (1382-1385): Variable x56 used before it was declared. +// DeclarationError 4990: (1395-1398): Variable x57 used before it was declared. +// DeclarationError 4990: (1412-1415): Variable x58 used before it was declared. +// DeclarationError 4990: (1425-1428): Variable x59 used before it was declared. +// DeclarationError 4990: (1438-1441): Variable x5a used before it was declared. +// DeclarationError 4990: (1451-1454): Variable x5b used before it was declared. +// DeclarationError 4990: (1464-1467): Variable x5c used before it was declared. +// DeclarationError 4990: (1477-1480): Variable x5d used before it was declared. +// DeclarationError 4990: (1490-1493): Variable x5e used before it was declared. +// DeclarationError 4990: (1503-1506): Variable x5f used before it was declared. +// DeclarationError 4990: (1520-1523): Variable x60 used before it was declared. +// DeclarationError 4990: (1533-1536): Variable x61 used before it was declared. +// DeclarationError 4990: (1546-1549): Variable x62 used before it was declared. +// DeclarationError 4990: (1559-1562): Variable x63 used before it was declared. +// DeclarationError 4990: (1572-1575): Variable x64 used before it was declared. +// DeclarationError 4990: (1585-1588): Variable x65 used before it was declared. +// DeclarationError 4990: (1598-1601): Variable x66 used before it was declared. +// DeclarationError 4990: (1611-1614): Variable x67 used before it was declared. +// DeclarationError 4990: (1628-1631): Variable x68 used before it was declared. +// DeclarationError 4990: (1641-1644): Variable x69 used before it was declared. +// DeclarationError 4990: (1654-1657): Variable x6a used before it was declared. +// DeclarationError 4990: (1667-1670): Variable x6b used before it was declared. +// DeclarationError 4990: (1680-1683): Variable x6c used before it was declared. +// DeclarationError 4990: (1693-1696): Variable x6d used before it was declared. +// DeclarationError 4990: (1706-1709): Variable x6e used before it was declared. +// DeclarationError 4990: (1719-1722): Variable x6f used before it was declared. +// DeclarationError 4990: (1736-1739): Variable x70 used before it was declared. +// DeclarationError 4990: (1749-1752): Variable x71 used before it was declared. +// DeclarationError 4990: (1762-1765): Variable x72 used before it was declared. +// DeclarationError 4990: (1775-1778): Variable x73 used before it was declared. +// DeclarationError 4990: (1788-1791): Variable x74 used before it was declared. +// DeclarationError 4990: (1801-1804): Variable x75 used before it was declared. +// DeclarationError 4990: (1814-1817): Variable x76 used before it was declared. +// DeclarationError 4990: (1827-1830): Variable x77 used before it was declared. +// DeclarationError 4990: (1844-1847): Variable x78 used before it was declared. +// DeclarationError 4990: (1857-1860): Variable x79 used before it was declared. +// DeclarationError 4990: (1870-1873): Variable x7a used before it was declared. +// DeclarationError 4990: (1883-1886): Variable x7b used before it was declared. +// DeclarationError 4990: (1896-1899): Variable x7c used before it was declared. +// DeclarationError 4990: (1909-1912): Variable x7d used before it was declared. +// DeclarationError 4990: (1922-1925): Variable x7e used before it was declared. +// DeclarationError 4990: (1935-1938): Variable x7f used before it was declared. +// DeclarationError 4990: (1952-1955): Variable x80 used before it was declared. +// DeclarationError 4990: (1965-1968): Variable x81 used before it was declared. +// DeclarationError 4990: (1978-1981): Variable x82 used before it was declared. +// DeclarationError 4990: (1991-1994): Variable x83 used before it was declared. +// DeclarationError 4990: (2004-2007): Variable x84 used before it was declared. +// DeclarationError 4990: (2017-2020): Variable x85 used before it was declared. +// DeclarationError 4990: (2030-2033): Variable x86 used before it was declared. +// DeclarationError 4990: (2043-2046): Variable x87 used before it was declared. +// DeclarationError 4990: (2060-2063): Variable x88 used before it was declared. +// DeclarationError 4990: (2073-2076): Variable x89 used before it was declared. +// DeclarationError 4990: (2086-2089): Variable x8a used before it was declared. +// DeclarationError 4990: (2099-2102): Variable x8b used before it was declared. +// DeclarationError 4990: (2112-2115): Variable x8c used before it was declared. +// DeclarationError 4990: (2125-2128): Variable x8d used before it was declared. +// DeclarationError 4990: (2138-2141): Variable x8e used before it was declared. +// DeclarationError 4990: (2151-2154): Variable x8f used before it was declared. +// DeclarationError 4990: (2168-2171): Variable x90 used before it was declared. +// DeclarationError 4990: (2181-2184): Variable x91 used before it was declared. +// DeclarationError 4990: (2194-2197): Variable x92 used before it was declared. +// DeclarationError 4990: (2207-2210): Variable x93 used before it was declared. +// DeclarationError 4990: (2220-2223): Variable x94 used before it was declared. +// DeclarationError 4990: (2233-2236): Variable x95 used before it was declared. +// DeclarationError 4990: (2246-2249): Variable x96 used before it was declared. +// DeclarationError 4990: (2259-2262): Variable x97 used before it was declared. +// DeclarationError 4990: (2276-2279): Variable x98 used before it was declared. +// DeclarationError 4990: (2289-2292): Variable x99 used before it was declared. +// DeclarationError 4990: (2302-2305): Variable x9a used before it was declared. +// DeclarationError 4990: (2315-2318): Variable x9b used before it was declared. +// DeclarationError 4990: (2328-2331): Variable x9c used before it was declared. +// DeclarationError 4990: (2341-2344): Variable x9d used before it was declared. +// DeclarationError 4990: (2354-2357): Variable x9e used before it was declared. +// DeclarationError 4990: (2367-2370): Variable x9f used before it was declared. +// DeclarationError 4990: (2384-2387): Variable xa0 used before it was declared. +// DeclarationError 4990: (2397-2400): Variable xa1 used before it was declared. +// DeclarationError 4990: (2410-2413): Variable xa2 used before it was declared. +// DeclarationError 4990: (2423-2426): Variable xa3 used before it was declared. +// DeclarationError 4990: (2436-2439): Variable xa4 used before it was declared. +// DeclarationError 4990: (2449-2452): Variable xa5 used before it was declared. +// DeclarationError 4990: (2462-2465): Variable xa6 used before it was declared. +// DeclarationError 4990: (2475-2478): Variable xa7 used before it was declared. +// DeclarationError 4990: (2492-2495): Variable xa8 used before it was declared. +// DeclarationError 4990: (2505-2508): Variable xa9 used before it was declared. +// DeclarationError 4990: (2518-2521): Variable xaa used before it was declared. +// DeclarationError 4990: (2531-2534): Variable xab used before it was declared. +// DeclarationError 4990: (2544-2547): Variable xac used before it was declared. +// DeclarationError 4990: (2557-2560): Variable xad used before it was declared. +// DeclarationError 4990: (2570-2573): Variable xae used before it was declared. +// DeclarationError 4990: (2583-2586): Variable xaf used before it was declared. +// DeclarationError 4990: (2600-2603): Variable xb0 used before it was declared. +// DeclarationError 4990: (2613-2616): Variable xb1 used before it was declared. +// DeclarationError 4990: (2626-2629): Variable xb2 used before it was declared. +// DeclarationError 4990: (2639-2642): Variable xb3 used before it was declared. +// DeclarationError 4990: (2652-2655): Variable xb4 used before it was declared. +// DeclarationError 4990: (2665-2668): Variable xb5 used before it was declared. +// DeclarationError 4990: (2678-2681): Variable xb6 used before it was declared. +// DeclarationError 4990: (2691-2694): Variable xb7 used before it was declared. +// DeclarationError 4990: (2708-2711): Variable xb8 used before it was declared. +// DeclarationError 4990: (2721-2724): Variable xb9 used before it was declared. +// DeclarationError 4990: (2734-2737): Variable xba used before it was declared. +// DeclarationError 4990: (2747-2750): Variable xbb used before it was declared. +// DeclarationError 4990: (2760-2763): Variable xbc used before it was declared. +// DeclarationError 4990: (2773-2776): Variable xbd used before it was declared. +// DeclarationError 4990: (2786-2789): Variable xbe used before it was declared. +// DeclarationError 4990: (2799-2802): Variable xbf used before it was declared. +// DeclarationError 4990: (2816-2819): Variable xc0 used before it was declared. +// DeclarationError 4990: (2829-2832): Variable xc1 used before it was declared. +// DeclarationError 4990: (2842-2845): Variable xc2 used before it was declared. +// DeclarationError 4990: (2855-2858): Variable xc3 used before it was declared. +// DeclarationError 4990: (2868-2871): Variable xc4 used before it was declared. +// DeclarationError 4990: (2881-2884): Variable xc5 used before it was declared. +// DeclarationError 4990: (2894-2897): Variable xc6 used before it was declared. +// DeclarationError 4990: (2907-2910): Variable xc7 used before it was declared. +// DeclarationError 4990: (2924-2927): Variable xc8 used before it was declared. +// DeclarationError 4990: (2937-2940): Variable xc9 used before it was declared. +// DeclarationError 4990: (2950-2953): Variable xca used before it was declared. +// DeclarationError 4990: (2963-2966): Variable xcb used before it was declared. +// DeclarationError 4990: (2976-2979): Variable xcc used before it was declared. +// DeclarationError 4990: (2989-2992): Variable xcd used before it was declared. +// DeclarationError 4990: (3002-3005): Variable xce used before it was declared. +// DeclarationError 4990: (3015-3018): Variable xcf used before it was declared. +// DeclarationError 4990: (3032-3035): Variable xd0 used before it was declared. +// DeclarationError 4990: (3045-3048): Variable xd1 used before it was declared. +// DeclarationError 4990: (3058-3061): Variable xd2 used before it was declared. +// DeclarationError 4990: (3071-3074): Variable xd3 used before it was declared. +// DeclarationError 4990: (3084-3087): Variable xd4 used before it was declared. +// DeclarationError 4990: (3097-3100): Variable xd5 used before it was declared. +// DeclarationError 4990: (3110-3113): Variable xd6 used before it was declared. +// DeclarationError 4990: (3123-3126): Variable xd7 used before it was declared. +// DeclarationError 4990: (3140-3143): Variable xd8 used before it was declared. +// DeclarationError 4990: (3153-3156): Variable xd9 used before it was declared. +// DeclarationError 4990: (3166-3169): Variable xda used before it was declared. +// DeclarationError 4990: (3179-3182): Variable xdb used before it was declared. +// DeclarationError 4990: (3192-3195): Variable xdc used before it was declared. +// DeclarationError 4990: (3205-3208): Variable xdd used before it was declared. +// DeclarationError 4990: (3218-3221): Variable xde used before it was declared. +// DeclarationError 4990: (3231-3234): Variable xdf used before it was declared. +// DeclarationError 4990: (3248-3251): Variable xe0 used before it was declared. +// DeclarationError 4990: (3261-3264): Variable xe1 used before it was declared. +// DeclarationError 4990: (3274-3277): Variable xe2 used before it was declared. +// DeclarationError 4990: (3287-3290): Variable xe3 used before it was declared. +// DeclarationError 4990: (3300-3303): Variable xe4 used before it was declared. +// DeclarationError 4990: (3313-3316): Variable xe5 used before it was declared. +// DeclarationError 4990: (3326-3329): Variable xe6 used before it was declared. +// DeclarationError 4990: (3339-3342): Variable xe7 used before it was declared. +// DeclarationError 4990: (3356-3359): Variable xe8 used before it was declared. +// DeclarationError 4990: (3369-3372): Variable xe9 used before it was declared. +// DeclarationError 4990: (3382-3385): Variable xea used before it was declared. +// DeclarationError 4990: (3395-3398): Variable xeb used before it was declared. +// DeclarationError 4990: (3408-3411): Variable xec used before it was declared. +// DeclarationError 4990: (3421-3424): Variable xed used before it was declared. +// DeclarationError 4990: (3434-3437): Variable xee used before it was declared. +// DeclarationError 4990: (3447-3450): Variable xef used before it was declared. +// DeclarationError 4990: (3464-3467): Variable xf0 used before it was declared. +// DeclarationError 4990: (3477-3480): Variable xf1 used before it was declared. +// DeclarationError 4990: (3490-3493): Variable xf2 used before it was declared. +// DeclarationError 4990: (3503-3506): Variable xf3 used before it was declared. +// DeclarationError 4990: (3516-3519): Variable xf4 used before it was declared. +// DeclarationError 4990: (3529-3532): Variable xf5 used before it was declared. +// DeclarationError 4990: (3542-3545): Variable xf6 used before it was declared. +// DeclarationError 4990: (3555-3558): Variable xf7 used before it was declared. +// DeclarationError 4990: (3572-3575): Variable xf8 used before it was declared. +// DeclarationError 4990: (3585-3588): Variable xf9 used before it was declared. +// DeclarationError 4990: (3598-3601): Variable xfa used before it was declared. +// DeclarationError 4990: (3611-3614): Variable xfb used before it was declared. +// DeclarationError 4990: (3624-3627): Variable xfc used before it was declared. +// DeclarationError 4990: (3637-3640): Variable xfd used before it was declared. +// DeclarationError 4990: (3650-3653): Variable xfe used before it was declared. +// DeclarationError 4990: (3663-3666): Variable xff used before it was declared. // Warning 4013: There are more than 256 errors. Aborting. From c5b1ac3532958eed2288e17860171d5e0eb46ee3 Mon Sep 17 00:00:00 2001 From: Ardis Lu Date: Fri, 26 Jul 2024 20:50:59 -0700 Subject: [PATCH 158/182] Fix showProvedSafe flag and JSON key name Extend title underline --- docs/smtchecker.rst | 4 ++-- docs/using-the-compiler.rst | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/smtchecker.rst b/docs/smtchecker.rst index fc7978256a9d..92aaa847c921 100644 --- a/docs/smtchecker.rst +++ b/docs/smtchecker.rst @@ -488,8 +488,8 @@ Proved Targets If there are any proved targets, the SMTChecker issues one warning per engine stating how many targets were proved. If the user wishes to see all the specific -proved targets, the CLI option ``--model-checker-show-proved`` and -the JSON option ``settings.modelChecker.showProved = true`` can be used. +proved targets, the CLI option ``--model-checker-show-proved-safe`` and +the JSON option ``settings.modelChecker.showProvedSafe = true`` can be used. Unproved Targets ================ diff --git a/docs/using-the-compiler.rst b/docs/using-the-compiler.rst index 97994e1326ff..004bb4a6141d 100644 --- a/docs/using-the-compiler.rst +++ b/docs/using-the-compiler.rst @@ -481,7 +481,7 @@ Input Description // Choose which types of invariants should be reported to the user: contract, reentrancy. "invariants": ["contract", "reentrancy"], // Choose whether to output all proved targets. The default is `false`. - "showProved": true, + "showProvedSafe": true, // Choose whether to output all unproved targets. The default is `false`. "showUnproved": true, // Choose whether to output all unsupported language features. The default is `false`. From 82a3071b854a7051899e2fc09cc7aa29439f4e70 Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Mon, 19 Aug 2024 21:59:09 +0200 Subject: [PATCH 159/182] SMTChecker: Introduce first draft of Z3CHCSmtlib2Interface This commit introduces the interface class without actually using it. The actual switch will be done later, after all things are set up. --- libsmtutil/CHCSmtLib2Interface.cpp | 4 +- libsolidity/formal/Z3CHCSmtLib2Interface.cpp | 222 +++++++++++++++++++ libsolidity/formal/Z3CHCSmtLib2Interface.h | 50 +++++ 3 files changed, 275 insertions(+), 1 deletion(-) create mode 100644 libsolidity/formal/Z3CHCSmtLib2Interface.cpp create mode 100644 libsolidity/formal/Z3CHCSmtLib2Interface.h diff --git a/libsmtutil/CHCSmtLib2Interface.cpp b/libsmtutil/CHCSmtLib2Interface.cpp index 6db1c6e876d0..6e535f09930f 100644 --- a/libsmtutil/CHCSmtLib2Interface.cpp +++ b/libsmtutil/CHCSmtLib2Interface.cpp @@ -96,7 +96,9 @@ std::tuple CHCSmtLib2Inte std::string response = querySolver(query); CheckResult result; - // TODO proper parsing + // NOTE: Our internal semantics is UNSAT -> SAFE and SAT -> UNSAFE, which corresponds to usual SMT-based model checking + // However, with CHC solvers, the meaning is flipped, UNSAT -> UNSAFE and SAT -> SAFE. + // So we have to flip the answer. if (boost::starts_with(response, "sat")) { auto maybeInvariants = invariantsFromSolverResponse(response); diff --git a/libsolidity/formal/Z3CHCSmtLib2Interface.cpp b/libsolidity/formal/Z3CHCSmtLib2Interface.cpp new file mode 100644 index 000000000000..cd06a9d3313a --- /dev/null +++ b/libsolidity/formal/Z3CHCSmtLib2Interface.cpp @@ -0,0 +1,222 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include + +#include + +#include + +#include + +#include + +using namespace solidity::frontend::smt; +using namespace solidity::smtutil; + +Z3CHCSmtLib2Interface::Z3CHCSmtLib2Interface( + frontend::ReadCallback::Callback _smtCallback, + std::optional _queryTimeout, + bool _computeInvariants +): CHCSmtLib2Interface({}, std::move(_smtCallback), _queryTimeout), m_computeInvariants(_computeInvariants) +{ +} + +void Z3CHCSmtLib2Interface::setupSmtCallback(bool _enablePreprocessing) +{ + if (auto* universalCallback = m_smtCallback.target()) + universalCallback->smtCommand().setZ3(m_queryTimeout, _enablePreprocessing, m_computeInvariants); +} + +std::tuple Z3CHCSmtLib2Interface::query(smtutil::Expression const& _block) +{ + setupSmtCallback(true); + std::string query = dumpQuery(_block); + std::string response = querySolver(query); + // NOTE: Our internal semantics is UNSAT -> SAFE and SAT -> UNSAFE, which corresponds to usual SMT-based model checking + // However, with CHC solvers, the meaning is flipped, UNSAT -> UNSAFE and SAT -> SAFE. + // So we have to flip the answer. + if (boost::starts_with(response, "unsat")) + { + // Repeat the query with preprocessing disabled, to get the full proof + setupSmtCallback(false); + query = "(set-option :produce-proofs true)" + query + "\n(get-proof)"; + response = querySolver(query); + setupSmtCallback(true); + if (!boost::starts_with(response, "unsat")) + return {CheckResult::SATISFIABLE, Expression(true), {}}; + return {CheckResult::SATISFIABLE, Expression(true), graphFromZ3Answer(response)}; + } + + CheckResult result; + if (boost::starts_with(response, "sat")) + { + auto maybeInvariants = invariantsFromSolverResponse(response); + return {CheckResult::UNSATISFIABLE, maybeInvariants.value_or(Expression(true)), {}}; + } + else if (boost::starts_with(response, "unknown")) + result = CheckResult::UNKNOWN; + else + result = CheckResult::ERROR; + + return {result, Expression(true), {}}; +} + + +CHCSolverInterface::CexGraph Z3CHCSmtLib2Interface::graphFromZ3Answer(std::string const& _proof) const +{ + std::stringstream ss(_proof); + std::string answer; + ss >> answer; + smtAssert(answer == "unsat"); + + SMTLib2Parser parser(ss); + if (parser.isEOF()) // No proof from Z3 + return {}; + // For some reason Z3 outputs everything as a single s-expression + SMTLib2Expression parsedOutput; + try + { + parsedOutput = parser.parseExpression(); + } + catch (SMTLib2Parser::ParsingException&) + { + return {}; + } + solAssert(parser.isEOF()); + solAssert(!isAtom(parsedOutput)); + auto& commands = asSubExpressions(parsedOutput); + ScopedParser expressionParser(m_context); + for (auto& command: commands) + { + if (isAtom(command)) + continue; + + auto const& args = asSubExpressions(command); + solAssert(args.size() > 0); + auto const& head = args[0]; + if (!isAtom(head)) + continue; + + // Z3 can introduce new helper predicates to be used in the proof + // e.g., "(declare-fun query!0 (Bool Bool Bool Int Int Bool Bool Bool Bool Bool Bool Bool Int) Bool)" + if (asAtom(head) == "declare-fun") + { + solAssert(args.size() == 4); + auto const& name = args[1]; + auto const& domainSorts = args[2]; + auto const& codomainSort = args[3]; + solAssert(isAtom(name)); + solAssert(!isAtom(domainSorts)); + expressionParser.addVariableDeclaration(asAtom(name), expressionParser.toSort(codomainSort)); + } + // The subexpression starting with "proof" contains the whole proof, which we need to transform to our internal + // representation + else if (asAtom(head) == "proof") + { + inlineLetExpressions(command); + return graphFromSMTLib2Expression(command, expressionParser); + } + } + return {}; +} + +CHCSolverInterface::CexGraph Z3CHCSmtLib2Interface::graphFromSMTLib2Expression( + SMTLib2Expression const& _proof, + ScopedParser& _context +) +{ + auto fact = [](SMTLib2Expression const& _node) -> SMTLib2Expression const& { + if (isAtom(_node)) + return _node; + smtAssert(!asSubExpressions(_node).empty()); + return asSubExpressions(_node).back(); + }; + smtAssert(!isAtom(_proof)); + auto const& proofArgs = asSubExpressions(_proof); + smtAssert(proofArgs.size() == 2); + smtAssert(isAtom(proofArgs.at(0)) && asAtom(proofArgs.at(0)) == "proof"); + auto const& proofNode = proofArgs.at(1); + auto const& derivedFact = fact(proofNode); + if (isAtom(proofNode) || !isAtom(derivedFact) || asAtom(derivedFact) != "false") + return {}; + + CHCSolverInterface::CexGraph graph; + + std::stack proofStack; + proofStack.push(&asSubExpressions(proofNode).at(1)); + + std::map visitedIds; + unsigned nextId = 0; + + auto const* root = proofStack.top(); + auto const& derivedRootFact = fact(*root); + visitedIds.emplace(root, nextId++); + graph.nodes.emplace(visitedIds.at(root), _context.toSMTUtilExpression(derivedRootFact)); + + auto isHyperRes = [](SMTLib2Expression const& expr) { + if (isAtom(expr)) return false; + auto const& subExprs = asSubExpressions(expr); + smtAssert(!subExprs.empty()); + auto const& op = subExprs.at(0); + if (isAtom(op)) return false; + auto const& opExprs = asSubExpressions(op); + if (opExprs.size() < 2) return false; + auto const& ruleName = opExprs.at(1); + return isAtom(ruleName) && asAtom(ruleName) == "hyper-res"; + }; + + while (!proofStack.empty()) + { + auto const* currentNode = proofStack.top(); + smtAssert(visitedIds.find(currentNode) != visitedIds.end()); + auto id = visitedIds.at(currentNode); + smtAssert(graph.nodes.count(id)); + proofStack.pop(); + + if (isHyperRes(*currentNode)) + { + auto const& args = asSubExpressions(*currentNode); + smtAssert(args.size() > 1); + // args[0] is the name of the rule + // args[1] is the clause used + // last argument is the derived fact + // the arguments in the middle are the facts where we need to recurse + for (unsigned i = 2; i < args.size() - 1; ++i) + { + auto const* child = &args[i]; + if (!visitedIds.count(child)) + { + visitedIds.emplace(child, nextId++); + proofStack.push(child); + } + + auto childId = visitedIds.at(child); + if (!graph.nodes.count(childId)) + { + graph.nodes.emplace(childId, _context.toSMTUtilExpression(fact(*child))); + graph.edges[childId] = {}; + } + + graph.edges[id].push_back(childId); + } + } + } + return graph; +} + diff --git a/libsolidity/formal/Z3CHCSmtLib2Interface.h b/libsolidity/formal/Z3CHCSmtLib2Interface.h new file mode 100644 index 000000000000..39456cde0c1b --- /dev/null +++ b/libsolidity/formal/Z3CHCSmtLib2Interface.h @@ -0,0 +1,50 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include + +namespace solidity::frontend::smt +{ + +class Z3CHCSmtLib2Interface: public smtutil::CHCSmtLib2Interface +{ +public: + Z3CHCSmtLib2Interface( + frontend::ReadCallback::Callback _smtCallback, + std::optional _queryTimeout, + bool _computeInvariants + ); + +private: + void setupSmtCallback(bool _disablePreprocessing); + + std::tuple query(smtutil::Expression const& _expr) override; + + CHCSolverInterface::CexGraph graphFromZ3Answer(std::string const& _proof) const; + + static CHCSolverInterface::CexGraph graphFromSMTLib2Expression( + smtutil::SMTLib2Expression const& _proof, + ScopedParser& _context + ); + + bool m_computeInvariants; +}; + +} From 4aff9978a95f2cb6017c6d6df9b1c4e671abf175 Mon Sep 17 00:00:00 2001 From: Daniel Date: Tue, 20 Aug 2024 13:07:57 +0200 Subject: [PATCH 160/182] Implementation of direct SSA CFG generation. --- libyul/CMakeLists.txt | 3 + libyul/backends/evm/SSAControlFlowGraph.h | 226 +++++ .../evm/SSAControlFlowGraphBuilder.cpp | 850 ++++++++++++++++++ .../backends/evm/SSAControlFlowGraphBuilder.h | 137 +++ 4 files changed, 1216 insertions(+) create mode 100644 libyul/backends/evm/SSAControlFlowGraph.h create mode 100644 libyul/backends/evm/SSAControlFlowGraphBuilder.cpp create mode 100644 libyul/backends/evm/SSAControlFlowGraphBuilder.h diff --git a/libyul/CMakeLists.txt b/libyul/CMakeLists.txt index d38d5f27004d..c54513d9ab91 100644 --- a/libyul/CMakeLists.txt +++ b/libyul/CMakeLists.txt @@ -63,6 +63,9 @@ add_library(yul backends/evm/NoOutputAssembly.cpp backends/evm/OptimizedEVMCodeTransform.cpp backends/evm/OptimizedEVMCodeTransform.h + backends/evm/SSAControlFlowGraph.h + backends/evm/SSAControlFlowGraphBuilder.cpp + backends/evm/SSAControlFlowGraphBuilder.h backends/evm/StackHelpers.h backends/evm/StackLayoutGenerator.cpp backends/evm/StackLayoutGenerator.h diff --git a/libyul/backends/evm/SSAControlFlowGraph.h b/libyul/backends/evm/SSAControlFlowGraph.h new file mode 100644 index 000000000000..f24b2779f08b --- /dev/null +++ b/libyul/backends/evm/SSAControlFlowGraph.h @@ -0,0 +1,226 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 +/** + * Control flow graph and stack layout structures used during code generation. + */ + +#pragma once + +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include + +namespace solidity::yul +{ + +class SSACFG +{ +public: + SSACFG() {} + SSACFG(SSACFG const&) = delete; + SSACFG(SSACFG&&) = delete; + SSACFG& operator=(SSACFG const&) = delete; + SSACFG& operator=(SSACFG&&) = delete; + ~SSACFG() = default; + + struct BlockId + { + size_t value = std::numeric_limits::max(); + operator bool() const { return value != std::numeric_limits::max(); } + bool operator<(BlockId const& _rhs) const { return value < _rhs.value; } + bool operator==(BlockId const& _rhs) const { return value == _rhs.value; } + bool operator!=(BlockId const& _rhs) const { return value != _rhs.value; } + }; + struct ValueId + { + size_t value = std::numeric_limits::max(); + operator bool() const { return value != std::numeric_limits::max(); } + bool operator<(ValueId const& _rhs) const { return value < _rhs.value; } + bool operator==(ValueId const& _rhs) const { return value == _rhs.value; } + bool operator!=(ValueId const& _rhs) const { return value != _rhs.value; } + }; + struct BuiltinCall + { + langutil::DebugData::ConstPtr debugData; + std::reference_wrapper builtin; + std::reference_wrapper call; + }; + struct Call + { + langutil::DebugData::ConstPtr debugData; + std::reference_wrapper function; + std::reference_wrapper call; + bool const canContinue = true; + }; + + struct Operation { + std::vector outputs{}; + std::variant kind; + std::vector inputs{}; + }; + struct BasicBlock + { + struct MainExit {}; + struct ConditionalJump + { + langutil::DebugData::ConstPtr debugData; + ValueId condition; + BlockId nonZero; + BlockId zero; + }; + struct Jump + { + langutil::DebugData::ConstPtr debugData; + BlockId target; + }; + struct JumpTable + { + langutil::DebugData::ConstPtr debugData; + ValueId value; + std::map cases; + BlockId defaultCase; + + }; + struct FunctionReturn + { + langutil::DebugData::ConstPtr debugData; + std::vector returnValues; + }; + struct Terminated {}; + langutil::DebugData::ConstPtr debugData; + std::set entries; + std::set phis; + std::list operations; + std::variant exit = MainExit{}; + template + void forEachExit(Callable&& _callable) + { + if (auto* jump = std::get_if(&exit)) + _callable(jump->target); + else if (auto* conditionalJump = std::get_if(&exit)) + { + _callable(conditionalJump->nonZero); + _callable(conditionalJump->zero); + } + else if (auto* jumpTable = std::get_if(&exit)) + { + for (auto _case: jumpTable->cases | ranges::views::values) + _callable(_case); + _callable(jumpTable->defaultCase); + } + } + }; + BlockId makeBlock(langutil::DebugData::ConstPtr _debugData) + { + BlockId blockId { m_blocks.size() }; + m_blocks.emplace_back(BasicBlock{std::move(_debugData), {}, {}, {}, BasicBlock::Terminated{}}); + return blockId; + } + BasicBlock& block(BlockId _id) { return m_blocks.at(_id.value); } + BasicBlock const& block(BlockId _id) const { return m_blocks.at(_id.value); } + size_t numBlocks() const { return m_blocks.size(); } +private: + std::vector m_blocks; +public: + struct LiteralValue { u256 value; }; + struct VariableValue { SSACFG::BlockId definingBlock; }; + struct PhiValue { + BlockId block; + std::vector arguments; + }; + struct UnreachableValue {}; + using ValueInfo = std::variant; + ValueInfo& valueInfo(SSACFG::ValueId _var) + { + yulAssert(_var.value < m_valueInfos.size()); + return m_valueInfos.at(_var.value); + } + ValueInfo const& valueInfo(SSACFG::ValueId _var) const + { + yulAssert(_var.value < m_valueInfos.size()); + return m_valueInfos.at(_var.value); + } + ValueId newPhi(SSACFG::BlockId _definingBlock) + { + SSACFG::ValueId id { m_valueInfos.size() }; + m_valueInfos.emplace_back(PhiValue{_definingBlock, {}}); + return id; + } + ValueId newVariable(SSACFG::BlockId _definingBlock) + { + SSACFG::ValueId id { m_valueInfos.size() }; + m_valueInfos.emplace_back(VariableValue{_definingBlock}); + return id; + } + ValueId unreachableValue() + { + if (!m_unreachableValue) + { + m_unreachableValue = SSACFG::ValueId { m_valueInfos.size() }; + m_valueInfos.emplace_back(UnreachableValue{}); + } + return *m_unreachableValue; + } + ValueId newLiteral(u256 _value) + { + auto [it, inserted] = m_literals.emplace(std::make_pair(_value, SSACFG::ValueId{m_valueInfos.size()})); + if (inserted) + m_valueInfos.emplace_back(LiteralValue{_value}); + else + { + yulAssert(_value == it->first); + yulAssert(std::holds_alternative(m_valueInfos.at(it->second.value))); + yulAssert(std::get(m_valueInfos.at(it->second.value)).value == _value); + } + yulAssert(it->second.value < m_valueInfos.size()); + return it->second; + } +private: + std::deque m_valueInfos; + std::map m_literals; + std::optional m_unreachableValue; +public: + // TODO: the interface for function infos and functions here still sucks. + // Maybe we should split the graphs entirely and just have one SSACFG per function instead. + struct FunctionInfo { + langutil::DebugData::ConstPtr debugData; + std::reference_wrapper function; + BlockId entry; + std::set exits; + bool canContinue = true; + std::vector, ValueId>> arguments; + std::vector> returns; + }; + std::vector> functions; + /// Container for artificial calls generated for switch statements. + /// Ghost calls are used for the equality comparisons of the switch condition ghost variable with + /// the switch case literals when transforming the control flow of a switch to a sequence of conditional jumps. + std::list ghostCalls; +}; + +} diff --git a/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp b/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp new file mode 100644 index 000000000000..8648baa176f7 --- /dev/null +++ b/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp @@ -0,0 +1,850 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 +/** + * Transformation of a Yul AST into a control flow graph. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +using namespace solidity; +using namespace solidity::yul; + +namespace +{ +SSACFG::ValueId tryRemoveTrivialPhi(SSACFG& _cfg, SSACFG::ValueId _phi) +{ + // TODO: double-check if this is sane + auto* phiInfo = std::get_if(&_cfg.valueInfo(_phi)); + yulAssert(phiInfo); + + SSACFG::ValueId same; + for (SSACFG::ValueId arg: phiInfo->arguments) + { + if (arg == same || arg == _phi) + continue; + if (same) + return _phi; + same = arg; + } + + struct Use { + std::reference_wrapper operation; + size_t inputIndex = std::numeric_limits::max(); + }; + std::vector uses; + std::vector visited; + std::vector phiUses; + auto isVisited = [&](SSACFG::BlockId _block) -> bool { + if (_block.value < visited.size()) + return visited.at(_block.value); + else + return false; + }; + auto markVisited = [&](SSACFG::BlockId _block) { + if (visited.size() <= _block.value) + visited.resize(_block.value + 1); + visited[_block.value] = true; + }; + // does this even need to be recursive? or can uses only be in the same or neighbouring blocks? + auto findUses = [&](SSACFG::BlockId _blockId, auto _recurse) -> void { + if (isVisited(_blockId)) + return; + markVisited(_blockId); + auto& block = _cfg.block(_blockId); + for (auto blockPhi: block.phis) + { + if (blockPhi == _phi) + continue; + auto const* blockPhiInfo = std::get_if(&_cfg.valueInfo(blockPhi)); + yulAssert(blockPhiInfo); + bool usedInPhi = false; + for (auto input: blockPhiInfo->arguments) + { + if (input == _phi) + usedInPhi = true; + } + if (usedInPhi) + phiUses.emplace_back(blockPhi); + } + for (auto& op: block.operations) + { + // TODO: double check when phiVar occurs in outputs here and what to do about it. + if (op.outputs.size() == 1 && op.outputs.front() == _phi) + continue; + // TODO: check if this always hold - and if so if the assertion is really valuable. + for (auto& output: op.outputs) + yulAssert(output != _phi); + + for (auto&& [n, input]: op.inputs | ranges::views::enumerate) + if (input == _phi) + uses.emplace_back(Use{std::ref(op), n}); + } + block.forEachExit([&](SSACFG::BlockId _block) { + _recurse(_block, _recurse); + }); + }; + auto phiBlock = phiInfo->block; + _cfg.block(phiBlock).phis.erase(_phi); + findUses(phiBlock, findUses); + + if (!same) + { + // This will happen for unreachable paths. + // TODO: check how best to deal with this + same = _cfg.unreachableValue(); + } + + for (auto& use: uses) + use.operation.get().inputs.at(use.inputIndex) = same; + for (auto phiUse: phiUses) + { + auto* blockPhiInfo = std::get_if(&_cfg.valueInfo(phiUse)); + yulAssert(blockPhiInfo); + for (auto& arg: blockPhiInfo->arguments) + if (arg == _phi) + arg = same; + } + + for (auto phiUse: phiUses) + tryRemoveTrivialPhi(_cfg, phiUse); + + return same; +} + +/// Removes edges to blocks that are not reachable. +void cleanUnreachable(SSACFG& _cfg) +{ + // Determine which blocks are reachable from the entry. + util::BreadthFirstSearch reachabilityCheck{{SSACFG::BlockId{0}}}; + for (auto const& functionInfo: _cfg.functionInfos | ranges::views::values) + reachabilityCheck.verticesToTraverse.emplace_back(functionInfo.entry); + + reachabilityCheck.run([&](SSACFG::BlockId _blockId, auto&& _addChild) { + auto const& block = _cfg.block(_blockId); + visit(util::GenericVisitor{ + [&](SSACFG::BasicBlock::Jump const& _jump) { + _addChild(_jump.target); + }, + [&](SSACFG::BasicBlock::ConditionalJump const& _jump) { + _addChild(_jump.zero); + _addChild(_jump.nonZero); + }, + [](SSACFG::BasicBlock::JumpTable const&) { yulAssert(false); }, + [](SSACFG::BasicBlock::FunctionReturn const&) {}, + [](SSACFG::BasicBlock::Terminated const&) {}, + [](SSACFG::BasicBlock::MainExit const&) {} + }, block.exit); + }); + + auto isUnreachableValue = [&](SSACFG::ValueId const& _value) -> bool { + auto* valueInfo = std::get_if(&_cfg.valueInfo(_value)); + return (valueInfo) ? true : false; + }; + + // Remove all entries from unreachable nodes from the graph. + for (SSACFG::BlockId blockId: reachabilityCheck.visited) + { + auto& block = _cfg.block(blockId); + + for (auto phi: block.phis) + { + auto& phiValue = std::get(_cfg.valueInfo(phi)); + yulAssert(block.entries.size() == phiValue.arguments.size()); + for (auto&& [entry, arg]: ranges::zip_view(block.entries, phiValue.arguments)) + yulAssert((reachabilityCheck.visited.count(entry) == 0) == isUnreachableValue(arg)); + } + + std::set maybeTrivialPhi; + for (auto it = block.entries.begin(); it != block.entries.end();) + if (reachabilityCheck.visited.count(*it)) + it++; + else + it = block.entries.erase(it); + for (auto phi: block.phis) + if (auto* phiInfo = std::get_if(&_cfg.valueInfo(phi))) + cxx20::erase_if(phiInfo->arguments, [&](SSACFG::ValueId _arg) { + if (isUnreachableValue(_arg)) + { + maybeTrivialPhi.insert(phi); + return true; + } + return false; + }); + + // After removing a phi argument, we might end up with a trivial phi that can be removed. + for (auto phi: maybeTrivialPhi) + tryRemoveTrivialPhi(_cfg, phi); + } +} + +} + +namespace solidity::yul +{ + +SSAControlFlowGraphBuilder::SSAControlFlowGraphBuilder( + SSACFG& _graph, + AsmAnalysisInfo const& _analysisInfo, + std::map const& _functionSideEffects, + Dialect const& _dialect +): + m_graph(_graph), + m_info(_analysisInfo), + m_functionSideEffects(_functionSideEffects), + m_dialect(_dialect) +{ +} + +std::unique_ptr SSAControlFlowGraphBuilder::build( + AsmAnalysisInfo const& _analysisInfo, + Dialect const& _dialect, + Block const& _block +) +{ + auto result = std::make_unique(); + + ControlFlowSideEffectsCollector sideEffects(_dialect, _block); + SSAControlFlowGraphBuilder builder(*result, _analysisInfo, sideEffects.functionSideEffects(), _dialect); + builder.m_currentBlock = result->makeBlock(debugDataOf(_block)); + builder.sealBlock(builder.m_currentBlock); + builder(_block); + if (!builder.blockInfo(builder.m_currentBlock).sealed) + builder.sealBlock(builder.m_currentBlock); + result->block(builder.m_currentBlock).exit = SSACFG::BasicBlock::MainExit{}; + + cleanUnreachable(*result); + return result; +} + +void SSAControlFlowGraphBuilder::operator()(ExpressionStatement const& _expressionStatement) +{ + auto const* functionCall = std::get_if(&_expressionStatement.expression); + yulAssert(functionCall); + auto results = visitFunctionCall(*functionCall); + yulAssert(results.empty()); +} + +void SSAControlFlowGraphBuilder::operator()(Assignment const& _assignment) +{ + assign( + _assignment.variableNames | ranges::views::transform([&](auto& _var) { return std::ref(lookupVariable(_var.name)); }) | ranges::to, + _assignment.value.get() + ); +} + +void SSAControlFlowGraphBuilder::operator()(VariableDeclaration const& _variableDeclaration) +{ + assign( + _variableDeclaration.variables | ranges::views::transform([&](auto& _var) { return std::ref(lookupVariable(_var.name)); }) | ranges::to, + _variableDeclaration.value.get() + ); +} + +void SSAControlFlowGraphBuilder::operator()(FunctionDefinition const& _functionDefinition) +{ + yulAssert(m_scope, ""); + yulAssert(m_scope->identifiers.count(_functionDefinition.name), ""); + Scope::Function& function = std::get(m_scope->identifiers.at(_functionDefinition.name)); + m_graph.functions.emplace_back(function); + + SSACFG::FunctionInfo& functionInfo = m_graph.functionInfos.at(&function); + + SSAControlFlowGraphBuilder builder{m_graph, m_info, m_functionSideEffects, m_dialect}; + builder.m_currentFunction = &functionInfo; + builder.m_currentBlock = functionInfo.entry; + for (auto&& [var, varId]: functionInfo.arguments) + builder.currentDef(var, functionInfo.entry) = varId; + builder.sealBlock(functionInfo.entry); + builder(_functionDefinition.body); + functionInfo.exits.insert(builder.m_currentBlock); + // Artificial explicit function exit (`leave`) at the end of the body. + builder(Leave{debugDataOf(_functionDefinition)}); +} + +void SSAControlFlowGraphBuilder::operator()(If const& _if) +{ + auto condition = std::visit(*this, *_if.condition); + auto ifBranch = m_graph.makeBlock(debugDataOf(_if.body)); + auto afterIf = m_graph.makeBlock(debugDataOf(currentBlock())); + conditionalJump( + debugDataOf(_if), + condition, + ifBranch, + afterIf + ); + sealBlock(ifBranch); + m_currentBlock = ifBranch; + (*this)(_if.body); + jump(debugDataOf(_if.body), afterIf); + sealBlock(afterIf); +} + +void SSAControlFlowGraphBuilder::operator()(Switch const& _switch) +{ + auto expression = std::visit(*this, *_switch.expression); + + auto useJumpTableForSwitch = [](Switch const&) { + // TODO: check for EOF support & tight switch values. + return false; + }; + if (useJumpTableForSwitch(_switch)) + { + // TODO: also generate a subtraction to shift tight, but non-zero switch cases - or, alternative, + // transform to zero-based tight switches on Yul if possible. + std::map cases; + std::optional defaultCase; + std::vector>> children; + for (auto const& _case: _switch.cases) + { + auto blockId = m_graph.makeBlock(debugDataOf(_case.body)); + if (_case.value) + cases[_case.value->value.value()] = blockId; + children.emplace_back(std::make_tuple(blockId, std::ref(_case.body))); + } + auto afterSwitch = m_graph.makeBlock(debugDataOf(currentBlock())); + + tableJump(debugDataOf(_switch), expression, cases, defaultCase ? *defaultCase : afterSwitch); + for (auto [blockId, block]: children) + { + sealBlock(blockId); + m_currentBlock = blockId; + (*this)(block); + jump(debugDataOf(currentBlock()), afterSwitch); + } + sealBlock(afterSwitch); + m_currentBlock = afterSwitch; + } + else + { + auto makeValueCompare = [&](Case const& _case) { + yul::FunctionCall const& ghostCall = m_graph.ghostCalls.emplace_back(yul::FunctionCall{ + debugDataOf(_case), + yul::Identifier{{}, "eq"_yulname}, + {*_case.value /* skip second argument */ } + }); + auto outputValue = m_graph.newVariable(m_currentBlock); + BuiltinFunction const* builtin = m_dialect.builtin(ghostCall.functionName.name); + currentBlock().operations.emplace_back(SSACFG::Operation{ + {outputValue}, + SSACFG::BuiltinCall{ + debugDataOf(_case), + *builtin, + ghostCall + }, + {m_graph.newLiteral(_case.value->value.value()), expression} + }); + return outputValue; + }; + + auto afterSwitch = m_graph.makeBlock(debugDataOf(currentBlock())); + yulAssert(!_switch.cases.empty(), ""); + for (auto const& switchCase: _switch.cases | ranges::views::drop_last(1)) + { + yulAssert(switchCase.value, ""); + auto caseBranch = m_graph.makeBlock(debugDataOf(switchCase.body)); + auto elseBranch = m_graph.makeBlock(debugDataOf(_switch)); + + conditionalJump(debugDataOf(switchCase), makeValueCompare(switchCase), caseBranch, elseBranch); + sealBlock(caseBranch); + sealBlock(elseBranch); + m_currentBlock = caseBranch; + (*this)(switchCase.body); + jump(debugDataOf(switchCase.body), afterSwitch); + m_currentBlock = elseBranch; + } + Case const& switchCase = _switch.cases.back(); + if (switchCase.value) + { + auto caseBranch = m_graph.makeBlock(debugDataOf(switchCase.body)); + conditionalJump(debugDataOf(switchCase), makeValueCompare(switchCase), caseBranch, afterSwitch); + sealBlock(caseBranch); + m_currentBlock = caseBranch; + } + (*this)(switchCase.body); + jump(debugDataOf(switchCase.body), afterSwitch); + sealBlock(afterSwitch); + } +} +void SSAControlFlowGraphBuilder::operator()(ForLoop const& _loop) +{ + ScopedSaveAndRestore scopeRestore(m_scope, m_info.scopes.at(&_loop.pre).get()); + (*this)(_loop.pre); + auto preLoopDebugData = debugDataOf(currentBlock()); + + std::optional constantCondition; + if (auto const* literalCondition = std::get_if(_loop.condition.get())) + constantCondition = literalCondition->value.value() != 0; + + SSACFG::BlockId loopCondition = m_graph.makeBlock(debugDataOf(*_loop.condition)); + SSACFG::BlockId loopBody = m_graph.makeBlock(debugDataOf(_loop.body)); + SSACFG::BlockId post = m_graph.makeBlock(debugDataOf(_loop.post)); + SSACFG::BlockId afterLoop = m_graph.makeBlock(preLoopDebugData); + + class ForLoopInfoScope { + public: + ForLoopInfoScope(std::stack& _info, SSACFG::BlockId _breakBlock, SSACFG::BlockId _continueBlock): m_info(_info) + { + m_info.push(ForLoopInfo{_breakBlock, _continueBlock}); + } + ~ForLoopInfoScope() { + m_info.pop(); + } + private: + std::stack& m_info; + } forLoopInfoScope(m_forLoopInfo, afterLoop, post); + + if (constantCondition.has_value()) + { + if (*constantCondition) + { + jump(debugDataOf(*_loop.condition), loopBody); + (*this)(_loop.body); + jump(debugDataOf(_loop.body), post); + sealBlock(post); + (*this)(_loop.post); + jump(debugDataOf(_loop.post), loopBody); + sealBlock(loopBody); + } + else + jump(debugDataOf(*_loop.condition), afterLoop); + } + else + { + jump(debugDataOf(_loop.pre), loopCondition); + auto condition = std::visit(*this, *_loop.condition); + conditionalJump(debugDataOf(*_loop.condition), condition, loopBody, afterLoop); + sealBlock(loopBody); + m_currentBlock = loopBody; + (*this)(_loop.body); + jump(debugDataOf(_loop.body), post); + sealBlock(post); + (*this)(_loop.post); + jump(debugDataOf(_loop.post), loopCondition); + sealBlock(loopCondition); + } + + sealBlock(afterLoop); + m_currentBlock = afterLoop; +} + +void SSAControlFlowGraphBuilder::operator()(Break const& _break) +{ + yulAssert(!m_forLoopInfo.empty()); + auto currentBlockDebugData = debugDataOf(currentBlock()); + jump(debugDataOf(_break), m_forLoopInfo.top().breakBlock); + m_currentBlock = m_graph.makeBlock(currentBlockDebugData); + sealBlock(m_currentBlock); +} + +void SSAControlFlowGraphBuilder::operator()(Continue const& _continue) +{ + yulAssert(!m_forLoopInfo.empty()); + auto currentBlockDebugData = debugDataOf(currentBlock()); + jump(debugDataOf(_continue), m_forLoopInfo.top().continueBlock); + m_currentBlock = m_graph.makeBlock(currentBlockDebugData); + sealBlock(m_currentBlock); +} + +void SSAControlFlowGraphBuilder::operator()(Leave const& _leave) +{ + yulAssert(m_currentFunction); + auto currentBlockDebugData = debugDataOf(currentBlock()); + currentBlock().exit = SSACFG::BasicBlock::FunctionReturn{ + debugDataOf(_leave), + m_currentFunction->returns | ranges::views::transform([&](auto _var) { + return readVariable(_var, m_currentBlock); + }) | ranges::to + }; + m_currentBlock = m_graph.makeBlock(currentBlockDebugData); + sealBlock(m_currentBlock); +} + +void SSAControlFlowGraphBuilder::operator()(Block const& _block) +{ + ScopedSaveAndRestore saveScope(m_scope, m_info.scopes.at(&_block).get()); + for (auto const& statement: _block.statements) + if (auto const* function = std::get_if(&statement)) + registerFunction(*function); + for (auto const& statement: _block.statements) + std::visit(*this, statement); +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::operator()(FunctionCall const& _call) +{ + auto results = visitFunctionCall(_call); + yulAssert(results.size() == 1); + return results.front(); +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::operator()(Identifier const& _identifier) +{ + auto const& var = lookupVariable(_identifier.name); + return readVariable(var, m_currentBlock); +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::operator()(Literal const& _literal) +{ + return m_graph.newLiteral(_literal.value.value()); +} + +void SSAControlFlowGraphBuilder::assign(std::vector> _variables, Expression const* _expression) +{ + auto rhs = [&]() -> std::vector { + if (auto const* functionCall = std::get_if(_expression)) + return visitFunctionCall(*functionCall); + else if (_expression) + return {std::visit(*this, *_expression)}; + else + return {_variables.size(), zero()}; + }(); + yulAssert(rhs.size() == _variables.size()); + + for (auto const& [var, value]: ranges::zip_view(_variables, rhs)) + writeVariable(var, m_currentBlock, value); + +} + +void SSAControlFlowGraphBuilder::registerFunction(FunctionDefinition const& _functionDefinition) +{ + yulAssert(m_scope, ""); + yulAssert(m_scope->identifiers.count(_functionDefinition.name), ""); + Scope::Function& function = std::get(m_scope->identifiers.at(_functionDefinition.name)); + + yulAssert(m_info.scopes.at(&_functionDefinition.body), ""); + Scope* virtualFunctionScope = m_info.scopes.at(m_info.virtualBlocks.at(&_functionDefinition).get()).get(); + yulAssert(virtualFunctionScope, ""); + + // TODO: think about using another root node before the function body here (in particular as defining block for the + // arguments below) + SSACFG::BlockId entryBlock = m_graph.makeBlock(debugDataOf(_functionDefinition.body)); + + auto arguments = _functionDefinition.parameters | ranges::views::transform([&](auto const& _param) { + auto const& var = std::get(virtualFunctionScope->identifiers.at(_param.name)); + // Note: cannot use std::make_tuple since it unwraps reference wrappers. + return std::tuple{std::cref(var), m_graph.newVariable(entryBlock)}; + }) | ranges::to; + auto returns = _functionDefinition.returnVariables | ranges::views::transform([&](auto const& _param) { + return std::cref(std::get(virtualFunctionScope->identifiers.at(_param.name))); + }) | ranges::to; + auto [it, inserted] = m_graph.functionInfos.emplace(std::make_pair(&function, SSACFG::FunctionInfo{ + _functionDefinition.debugData, + function, + entryBlock, + {}, + m_functionSideEffects.at(&_functionDefinition).canContinue, + arguments, + returns + })); + yulAssert(inserted); +} + +std::vector SSAControlFlowGraphBuilder::visitFunctionCall(FunctionCall const& _call) +{ + bool canContinue = true; + SSACFG::Operation operation = [&](){ + if (BuiltinFunction const* builtin = m_dialect.builtin(_call.functionName.name)) + { + SSACFG::Operation result{{}, SSACFG::BuiltinCall{_call.debugData, *builtin, _call}, {}}; + for (auto&& [idx, arg]: _call.arguments | ranges::views::enumerate | ranges::views::reverse) + if (!builtin->literalArgument(idx).has_value()) + result.inputs.emplace_back(std::visit(*this, arg)); + for (size_t i = 0; i < builtin->returns.size(); ++i) + result.outputs.emplace_back(m_graph.newVariable(m_currentBlock)); + canContinue = builtin->controlFlowSideEffects.canContinue; + return result; + } + else + { + Scope::Function const& function = lookupFunction(_call.functionName.name); + canContinue = m_graph.functionInfos.at(&function).canContinue; + SSACFG::Operation result{{}, SSACFG::Call{debugDataOf(_call), function, _call, canContinue}, {}}; + for (auto const& arg: _call.arguments | ranges::views::reverse) + result.inputs.emplace_back(std::visit(*this, arg)); + for (size_t i = 0; i < function.returns.size(); ++i) + result.outputs.emplace_back(m_graph.newVariable(m_currentBlock)); + return result; + } + }(); + auto results = operation.outputs; + currentBlock().operations.emplace_back(std::move(operation)); + if (!canContinue) + { + currentBlock().exit = SSACFG::BasicBlock::Terminated{}; + m_currentBlock = m_graph.makeBlock(debugDataOf(currentBlock())); + sealBlock(m_currentBlock); + } + return results; +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::zero() +{ + return m_graph.newLiteral(0u); +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::readVariable(Scope::Variable const& _variable, SSACFG::BlockId _block) +{ + auto& def = currentDef(_variable, _block); + if (def.has_value()) + return *def; + return readVariableRecursive(_variable, _block); +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::readVariableRecursive(Scope::Variable const& _variable, SSACFG::BlockId _block) +{ + auto& block = m_graph.block(_block); + auto& info = blockInfo(_block); + + if (info.sealed && block.entries.size() == 1) + return readVariable(_variable, *block.entries.begin()); + + SSACFG::ValueId phi = m_graph.newPhi(_block); + block.phis.insert(phi); + if (info.sealed) + { + writeVariable(_variable, _block, phi); + phi = addPhiOperands(_variable, phi); + } + else + { + info.incompletePhis.emplace_back(std::make_tuple(phi, std::ref(_variable))); + } + writeVariable(_variable, _block, phi); + return phi; +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::addPhiOperands(Scope::Variable const& _variable, SSACFG::ValueId _phi) +{ + auto* phi = std::get_if(&m_graph.valueInfo(_phi)); + yulAssert(phi); + for (auto pred: m_graph.block(phi->block).entries) + phi->arguments.emplace_back(readVariable(_variable, pred)); + return tryRemoveTrivialPhi(_phi); +} + +SSACFG::ValueId SSAControlFlowGraphBuilder::tryRemoveTrivialPhi(SSACFG::ValueId _phi) +{ + // TODO: double-check if this is sane + auto* phiInfo = std::get_if(&m_graph.valueInfo(_phi)); + yulAssert(phiInfo); + + SSACFG::ValueId same; + for (SSACFG::ValueId arg: phiInfo->arguments) + { + if (arg == same || arg == _phi) + continue; + if (same) + return _phi; + same = arg; + } + + struct Use { + std::reference_wrapper operation; + size_t inputIndex = std::numeric_limits::max(); + }; + std::vector uses; + std::vector visited; + std::vector phiUses; + auto isVisited = [&](SSACFG::BlockId _block) -> bool { + if (_block.value < visited.size()) + return visited.at(_block.value); + else + return false; + }; + auto markVisited = [&](SSACFG::BlockId _block) { + if (visited.size() <= _block.value) + visited.resize(_block.value + 1); + visited[_block.value] = true; + }; + // does this even need to be recursive? or can uses only be in the same or neighbouring blocks? + auto findUses = [&](SSACFG::BlockId _blockId, auto _recurse) -> void { + if (isVisited(_blockId)) + return; + markVisited(_blockId); + auto& block = m_graph.block(_blockId); + for (auto blockPhi: block.phis) + { + if (blockPhi == _phi) + continue; + auto const* blockPhiInfo = std::get_if(&m_graph.valueInfo(blockPhi)); + yulAssert(blockPhiInfo); + bool usedInPhi = false; + for (auto input: blockPhiInfo->arguments) + { + if (input == _phi) + usedInPhi = true; + } + if (usedInPhi) + phiUses.emplace_back(blockPhi); + } + for (auto& op: block.operations) + { + // TODO: double check when phiVar occurs in outputs here and what to do about it. + if (op.outputs.size() == 1 && op.outputs.front() == _phi) + continue; + // TODO: check if this always hold - and if so if the assertion is really valuable. + for (auto& output: op.outputs) + yulAssert(output != _phi); + + for (auto&& [n, input]: op.inputs | ranges::views::enumerate) + if (input == _phi) + uses.emplace_back(Use{std::ref(op), n}); + } + block.forEachExit([&](SSACFG::BlockId _block) { + _recurse(_block, _recurse); + }); + }; + auto phiBlock = phiInfo->block; + m_graph.block(phiBlock).phis.erase(_phi); + findUses(phiBlock, findUses); + + if (!same) + // This will happen for unreachable paths. + // TODO: check how best to deal with this + same = m_graph.unreachableValue(); + + for (auto& use: uses) + use.operation.get().inputs.at(use.inputIndex) = same; + for (auto phiUse: phiUses) + { + auto* blockPhiInfo = std::get_if(&m_graph.valueInfo(phiUse)); + yulAssert(blockPhiInfo); + for (auto& arg: blockPhiInfo->arguments) + if (arg == _phi) + arg = same; + } + + for (auto phiUse: phiUses) + tryRemoveTrivialPhi(phiUse); + + return same; +} + +void SSAControlFlowGraphBuilder::writeVariable(Scope::Variable const& _variable, SSACFG::BlockId _block, SSACFG::ValueId _value) +{ + currentDef(_variable, _block) = _value; +} + +Scope::Function const& SSAControlFlowGraphBuilder::lookupFunction(YulName _name) const +{ + Scope::Function const* function = nullptr; + yulAssert(m_scope->lookup(_name, util::GenericVisitor{ + [](Scope::Variable&) { yulAssert(false, "Expected function name."); }, + [&](Scope::Function& _function) { function = &_function; } + }), "Function name not found."); + yulAssert(function, ""); + return *function; +} + +Scope::Variable const& SSAControlFlowGraphBuilder::lookupVariable(YulName _name) const +{ + yulAssert(m_scope, ""); + Scope::Variable const* var = nullptr; + if (m_scope->lookup(_name, util::GenericVisitor{ + [&](Scope::Variable& _var) { var = &_var; }, + [](Scope::Function&) + { + yulAssert(false, "Function not removed during desugaring."); + } + })) + { + yulAssert(var, ""); + return *var; + }; + yulAssert(false, "External identifier access unimplemented."); +} + +void SSAControlFlowGraphBuilder::sealBlock(SSACFG::BlockId _block) +{ + auto& info = blockInfo(_block); + yulAssert(!info.sealed, "Trying to seal already sealed block."); + for (auto&& [phi, variable] : info.incompletePhis) + addPhiOperands(variable, phi); + info.sealed = true; +} + + +void SSAControlFlowGraphBuilder::conditionalJump( + langutil::DebugData::ConstPtr _debugData, + SSACFG::ValueId _condition, + SSACFG::BlockId _nonZero, + SSACFG::BlockId _zero +) +{ + currentBlock().exit = SSACFG::BasicBlock::ConditionalJump{ + std::move(_debugData), + _condition, + _nonZero, + _zero + }; + m_graph.block(_nonZero).entries.insert(m_currentBlock); + m_graph.block(_zero).entries.insert(m_currentBlock); + m_currentBlock = {}; +} + +void SSAControlFlowGraphBuilder::jump( + langutil::DebugData::ConstPtr _debugData, + SSACFG::BlockId _target +) +{ + currentBlock().exit = SSACFG::BasicBlock::Jump{std::move(_debugData), _target}; + yulAssert(!blockInfo(_target).sealed); + m_graph.block(_target).entries.insert(m_currentBlock); + m_currentBlock = _target; +} + +void SSAControlFlowGraphBuilder::tableJump( + langutil::DebugData::ConstPtr _debugData, + SSACFG::ValueId _value, + std::map _cases, + SSACFG::BlockId _defaultCase +) +{ + for (auto caseBlock: _cases | ranges::views::values) + { + yulAssert(!blockInfo(caseBlock).sealed); + m_graph.block(caseBlock).entries.insert(m_currentBlock); + } + yulAssert(!blockInfo(_defaultCase).sealed); + m_graph.block(_defaultCase).entries.insert(m_currentBlock); + currentBlock().exit = SSACFG::BasicBlock::JumpTable{ + std::move(_debugData), + _value, + std::move(_cases), + _defaultCase + }; + m_currentBlock = {}; +} + +} diff --git a/libyul/backends/evm/SSAControlFlowGraphBuilder.h b/libyul/backends/evm/SSAControlFlowGraphBuilder.h new file mode 100644 index 000000000000..689e5bf884b3 --- /dev/null +++ b/libyul/backends/evm/SSAControlFlowGraphBuilder.h @@ -0,0 +1,137 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 +/** +* Transformation of a Yul AST into a control flow graph. +*/ +#pragma once + +#include +#include +#include + +namespace solidity::yul +{ + +class SSAControlFlowGraphBuilder +{ + SSAControlFlowGraphBuilder( + SSACFG& _graph, + AsmAnalysisInfo const& _analysisInfo, + std::map const& _functionSideEffects, + Dialect const& _dialect + ); +public: + SSAControlFlowGraphBuilder(SSAControlFlowGraphBuilder const&) = delete; + SSAControlFlowGraphBuilder& operator=(SSAControlFlowGraphBuilder const&) = delete; + static std::unique_ptr build(AsmAnalysisInfo const& _analysisInfo, Dialect const& _dialect, Block const& _block); + + void operator()(ExpressionStatement const& _statement); + void operator()(Assignment const& _assignment); + void operator()(VariableDeclaration const& _varDecl); + + void operator()(FunctionDefinition const&); + void operator()(If const& _if); + void operator()(Switch const& _switch); + void operator()(ForLoop const&); + void operator()(Break const&); + void operator()(Continue const&); + void operator()(Leave const&); + + void operator()(Block const& _block); + + SSACFG::ValueId operator()(FunctionCall const& _call); + SSACFG::ValueId operator()(Identifier const& _identifier); + SSACFG::ValueId operator()(Literal const& _literal); + +private: + void assign(std::vector> _variables, Expression const* _expression); + + void registerFunction(FunctionDefinition const& _function); + std::vector visitFunctionCall(FunctionCall const& _call); + + SSACFG::ValueId zero(); + SSACFG::ValueId readVariable(Scope::Variable const& _variable, SSACFG::BlockId _block); + SSACFG::ValueId readVariableRecursive(Scope::Variable const& _variable, SSACFG::BlockId _block); + SSACFG::ValueId addPhiOperands(Scope::Variable const& _variable, SSACFG::ValueId _phi); + void writeVariable(Scope::Variable const& _variable, SSACFG::BlockId _block, SSACFG::ValueId _value); + + SSACFG& m_graph; + AsmAnalysisInfo const& m_info; + std::map const& m_functionSideEffects; + Dialect const& m_dialect; + SSACFG::BlockId m_currentBlock; + SSACFG::BasicBlock& currentBlock() { return m_graph.block(m_currentBlock); } + Scope* m_scope = nullptr; + Scope::Function const& lookupFunction(YulName _name) const; + Scope::Variable const& lookupVariable(YulName _name) const; + + struct BlockInfo { + bool sealed = false; + std::vector>> incompletePhis; + }; + std::vector m_blockInfo; + + BlockInfo& blockInfo(SSACFG::BlockId _block) + { + if (_block.value >= m_blockInfo.size()) + m_blockInfo.resize(_block.value + 1, {}); + return m_blockInfo[_block.value]; + } + void sealBlock(SSACFG::BlockId _block); + + std::map< + Scope::Variable const*, + std::vector> + > m_currentDef; + + struct ForLoopInfo { + SSACFG::BlockId breakBlock; + SSACFG::BlockId continueBlock; + }; + std::stack m_forLoopInfo; + SSACFG::FunctionInfo* m_currentFunction = nullptr; + + std::optional& currentDef(Scope::Variable const& _variable, SSACFG::BlockId _block) + { + auto& varDefs = m_currentDef[&_variable]; + if (varDefs.size() <= _block.value) + varDefs.resize(_block.value + 1); + return varDefs.at(_block.value); + } + + void conditionalJump( + langutil::DebugData::ConstPtr _debugData, + SSACFG::ValueId _condition, + SSACFG::BlockId _nonZero, + SSACFG::BlockId _zero + ); + + void jump( + langutil::DebugData::ConstPtr _debugData, + SSACFG::BlockId _target + ); + + void tableJump( + langutil::DebugData::ConstPtr _debugData, + SSACFG::ValueId _value, + std::map _cases, + SSACFG::BlockId _defaultCase + ); +}; + +} From d9116dc41c8daac9bfa6a2efe0dc3dd2f80f1d2e Mon Sep 17 00:00:00 2001 From: r0qs Date: Wed, 21 Aug 2024 15:56:32 +0200 Subject: [PATCH 161/182] Yul: Split SSA CFG into separate graphs for functions --- libyul/backends/evm/ControlFlow.h | 43 ++++ libyul/backends/evm/SSAControlFlowGraph.h | 72 +++---- .../evm/SSAControlFlowGraphBuilder.cpp | 196 +++++++++--------- .../backends/evm/SSAControlFlowGraphBuilder.h | 25 ++- .../libyul/yulSSAControlFlowGraph/complex.yul | 179 ++++++++++++++++ .../yulSSAControlFlowGraph/complex2.yul | 195 +++++++++++++++++ .../yulSSAControlFlowGraph/function.yul | 68 ++++++ test/libyul/yulSSAControlFlowGraph/if.yul | 40 ++++ test/libyul/yulSSAControlFlowGraph/switch.yul | 68 ++++++ 9 files changed, 750 insertions(+), 136 deletions(-) create mode 100644 libyul/backends/evm/ControlFlow.h create mode 100644 test/libyul/yulSSAControlFlowGraph/complex.yul create mode 100644 test/libyul/yulSSAControlFlowGraph/complex2.yul create mode 100644 test/libyul/yulSSAControlFlowGraph/function.yul create mode 100644 test/libyul/yulSSAControlFlowGraph/if.yul create mode 100644 test/libyul/yulSSAControlFlowGraph/switch.yul diff --git a/libyul/backends/evm/ControlFlow.h b/libyul/backends/evm/ControlFlow.h new file mode 100644 index 000000000000..18b43431a16f --- /dev/null +++ b/libyul/backends/evm/ControlFlow.h @@ -0,0 +1,43 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include +#include +#include + +namespace solidity::yul +{ + +struct ControlFlow +{ + std::unique_ptr mainGraph{std::make_unique()}; + std::vector> functionGraphs{}; + std::vector> functionGraphMapping{}; + + SSACFG const* functionGraph(Scope::Function const* _function) + { + auto it = std::find_if(functionGraphMapping.begin(), functionGraphMapping.end(), [_function](auto const& tup) { return _function == std::get<0>(tup); }); + if (it != functionGraphMapping.end()) + return std::get<1>(*it); + return nullptr; + } +}; + +} diff --git a/libyul/backends/evm/SSAControlFlowGraph.h b/libyul/backends/evm/SSAControlFlowGraph.h index f24b2779f08b..311d23e87c41 100644 --- a/libyul/backends/evm/SSAControlFlowGraph.h +++ b/libyul/backends/evm/SSAControlFlowGraph.h @@ -29,10 +29,10 @@ #include +#include #include #include #include -#include #include namespace solidity::yul @@ -41,7 +41,7 @@ namespace solidity::yul class SSACFG { public: - SSACFG() {} + SSACFG() = default; SSACFG(SSACFG const&) = delete; SSACFG(SSACFG&&) = delete; SSACFG& operator=(SSACFG const&) = delete; @@ -51,7 +51,6 @@ class SSACFG struct BlockId { size_t value = std::numeric_limits::max(); - operator bool() const { return value != std::numeric_limits::max(); } bool operator<(BlockId const& _rhs) const { return value < _rhs.value; } bool operator==(BlockId const& _rhs) const { return value == _rhs.value; } bool operator!=(BlockId const& _rhs) const { return value != _rhs.value; } @@ -59,11 +58,12 @@ class SSACFG struct ValueId { size_t value = std::numeric_limits::max(); - operator bool() const { return value != std::numeric_limits::max(); } + bool hasValue() const { return value != std::numeric_limits::max(); } bool operator<(ValueId const& _rhs) const { return value < _rhs.value; } bool operator==(ValueId const& _rhs) const { return value == _rhs.value; } bool operator!=(ValueId const& _rhs) const { return value != _rhs.value; } }; + struct BuiltinCall { langutil::DebugData::ConstPtr debugData; @@ -104,7 +104,6 @@ class SSACFG ValueId value; std::map cases; BlockId defaultCase; - }; struct FunctionReturn { @@ -115,7 +114,7 @@ class SSACFG langutil::DebugData::ConstPtr debugData; std::set entries; std::set phis; - std::list operations; + std::vector operations; std::variant exit = MainExit{}; template void forEachExit(Callable&& _callable) @@ -147,50 +146,57 @@ class SSACFG private: std::vector m_blocks; public: - struct LiteralValue { u256 value; }; - struct VariableValue { SSACFG::BlockId definingBlock; }; + struct LiteralValue { + langutil::DebugData::ConstPtr debugData; + u256 value; + }; + struct VariableValue { + langutil::DebugData::ConstPtr debugData; + BlockId definingBlock; + }; struct PhiValue { + langutil::DebugData::ConstPtr debugData; BlockId block; std::vector arguments; }; struct UnreachableValue {}; using ValueInfo = std::variant; - ValueInfo& valueInfo(SSACFG::ValueId _var) + ValueInfo& valueInfo(ValueId const _var) { - yulAssert(_var.value < m_valueInfos.size()); return m_valueInfos.at(_var.value); } - ValueInfo const& valueInfo(SSACFG::ValueId _var) const + ValueInfo const& valueInfo(ValueId const _var) const { - yulAssert(_var.value < m_valueInfos.size()); return m_valueInfos.at(_var.value); } - ValueId newPhi(SSACFG::BlockId _definingBlock) + ValueId newPhi(BlockId const _definingBlock) { - SSACFG::ValueId id { m_valueInfos.size() }; - m_valueInfos.emplace_back(PhiValue{_definingBlock, {}}); + ValueId id { m_valueInfos.size() }; + auto block = m_blocks.at(_definingBlock.value); + m_valueInfos.emplace_back(PhiValue{debugDataOf(block), _definingBlock, {}}); return id; } - ValueId newVariable(SSACFG::BlockId _definingBlock) + ValueId newVariable(BlockId const _definingBlock) { - SSACFG::ValueId id { m_valueInfos.size() }; - m_valueInfos.emplace_back(VariableValue{_definingBlock}); + ValueId id { m_valueInfos.size() }; + auto block = m_blocks.at(_definingBlock.value); + m_valueInfos.emplace_back(VariableValue{debugDataOf(block), _definingBlock}); return id; } ValueId unreachableValue() { if (!m_unreachableValue) { - m_unreachableValue = SSACFG::ValueId { m_valueInfos.size() }; + m_unreachableValue = ValueId { m_valueInfos.size() }; m_valueInfos.emplace_back(UnreachableValue{}); } return *m_unreachableValue; } - ValueId newLiteral(u256 _value) + ValueId newLiteral(langutil::DebugData::ConstPtr _debugData, u256 _value) { - auto [it, inserted] = m_literals.emplace(std::make_pair(_value, SSACFG::ValueId{m_valueInfos.size()})); + auto [it, inserted] = m_literals.emplace(_value, ValueId{m_valueInfos.size()}); if (inserted) - m_valueInfos.emplace_back(LiteralValue{_value}); + m_valueInfos.emplace_back(LiteralValue{std::move(_debugData), _value}); else { yulAssert(_value == it->first); @@ -205,21 +211,15 @@ class SSACFG std::map m_literals; std::optional m_unreachableValue; public: - // TODO: the interface for function infos and functions here still sucks. - // Maybe we should split the graphs entirely and just have one SSACFG per function instead. - struct FunctionInfo { - langutil::DebugData::ConstPtr debugData; - std::reference_wrapper function; - BlockId entry; - std::set exits; - bool canContinue = true; - std::vector, ValueId>> arguments; - std::vector> returns; - }; + langutil::DebugData::ConstPtr debugData; + BlockId entry = BlockId{0}; + std::set exits; + Scope::Function const* function = nullptr; + bool canContinue = true; + std::vector, ValueId>> arguments; + std::vector> returns; std::vector> functions; - /// Container for artificial calls generated for switch statements. - /// Ghost calls are used for the equality comparisons of the switch condition ghost variable with - /// the switch case literals when transforming the control flow of a switch to a sequence of conditional jumps. + // Container for artificial calls generated for switch statements. std::list ghostCalls; }; diff --git a/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp b/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp index 8648baa176f7..18720e9bc31a 100644 --- a/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp +++ b/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -54,7 +55,7 @@ SSACFG::ValueId tryRemoveTrivialPhi(SSACFG& _cfg, SSACFG::ValueId _phi) { if (arg == same || arg == _phi) continue; - if (same) + if (same.hasValue()) return _phi; same = arg; } @@ -119,7 +120,7 @@ SSACFG::ValueId tryRemoveTrivialPhi(SSACFG& _cfg, SSACFG::ValueId _phi) _cfg.block(phiBlock).phis.erase(_phi); findUses(phiBlock, findUses); - if (!same) + if (!same.hasValue()) { // This will happen for unreachable paths. // TODO: check how best to deal with this @@ -147,10 +148,7 @@ SSACFG::ValueId tryRemoveTrivialPhi(SSACFG& _cfg, SSACFG::ValueId _phi) void cleanUnreachable(SSACFG& _cfg) { // Determine which blocks are reachable from the entry. - util::BreadthFirstSearch reachabilityCheck{{SSACFG::BlockId{0}}}; - for (auto const& functionInfo: _cfg.functionInfos | ranges::views::values) - reachabilityCheck.verticesToTraverse.emplace_back(functionInfo.entry); - + util::BreadthFirstSearch reachabilityCheck{{_cfg.entry}}; reachabilityCheck.run([&](SSACFG::BlockId _blockId, auto&& _addChild) { auto const& block = _cfg.block(_blockId); visit(util::GenericVisitor{ @@ -217,35 +215,94 @@ namespace solidity::yul SSAControlFlowGraphBuilder::SSAControlFlowGraphBuilder( SSACFG& _graph, AsmAnalysisInfo const& _analysisInfo, - std::map const& _functionSideEffects, Dialect const& _dialect ): m_graph(_graph), m_info(_analysisInfo), - m_functionSideEffects(_functionSideEffects), m_dialect(_dialect) { } -std::unique_ptr SSAControlFlowGraphBuilder::build( +std::unique_ptr SSAControlFlowGraphBuilder::build( AsmAnalysisInfo const& _analysisInfo, Dialect const& _dialect, Block const& _block ) { - auto result = std::make_unique(); - ControlFlowSideEffectsCollector sideEffects(_dialect, _block); - SSAControlFlowGraphBuilder builder(*result, _analysisInfo, sideEffects.functionSideEffects(), _dialect); - builder.m_currentBlock = result->makeBlock(debugDataOf(_block)); + + auto result = std::make_unique(); + auto functions = buildMainGraph(*result->mainGraph, _analysisInfo, _dialect, _block); + buildFunctionGraphs(*result, _analysisInfo, sideEffects, _dialect, functions); + + cleanUnreachable(*result->mainGraph); + for (auto& functionGraph: result->functionGraphs) + cleanUnreachable(*functionGraph); + return result; +} + +void SSAControlFlowGraphBuilder::buildFunctionGraphs( + ControlFlow& _controlFlow, + AsmAnalysisInfo const& _info, + ControlFlowSideEffectsCollector const& _sideEffects, + Dialect const& _dialect, + std::vector> const& _functions +) +{ + for (auto const& [function, functionDefinition]: _functions) + { + _controlFlow.functionGraphs.emplace_back(std::make_unique()); + auto& cfg = *_controlFlow.functionGraphs.back(); + _controlFlow.functionGraphMapping.emplace_back(function, &cfg); + + yulAssert(_info.scopes.at(&functionDefinition->body), ""); + Scope* virtualFunctionScope = _info.scopes.at(_info.virtualBlocks.at(functionDefinition).get()).get(); + yulAssert(virtualFunctionScope, ""); + + cfg.entry = cfg.makeBlock(debugDataOf(functionDefinition->body)); + auto arguments = functionDefinition->parameters | ranges::views::transform([&](auto const& _param) { + auto const& var = std::get(virtualFunctionScope->identifiers.at(_param.name)); + // Note: cannot use std::make_tuple since it unwraps reference wrappers. + return std::tuple{std::cref(var), cfg.newVariable(cfg.entry)}; + }) | ranges::to; + auto returns = functionDefinition->returnVariables | ranges::views::transform([&](auto const& _param) { + return std::cref(std::get(virtualFunctionScope->identifiers.at(_param.name))); + }) | ranges::to; + + cfg.debugData = functionDefinition->debugData; + cfg.function = function; + cfg.canContinue = _sideEffects.functionSideEffects().at(functionDefinition).canContinue; + cfg.arguments = arguments; + cfg.returns = returns; + + SSAControlFlowGraphBuilder builder(cfg, _info, _dialect); + builder.m_currentBlock = cfg.entry; + for (auto&& [var, varId]: cfg.arguments) + builder.currentDef(var, cfg.entry) = varId; + builder.sealBlock(cfg.entry); + builder(functionDefinition->body); + cfg.exits.insert(builder.m_currentBlock); + // Artificial explicit function exit (`leave`) at the end of the body. + builder(Leave{debugDataOf(*functionDefinition)}); + } +} + +std::vector> SSAControlFlowGraphBuilder::buildMainGraph( + SSACFG& _cfg, + AsmAnalysisInfo const& _analysisInfo, + Dialect const& _dialect, + Block const& _block +) +{ + SSAControlFlowGraphBuilder builder(_cfg, _analysisInfo, _dialect); + builder.m_currentBlock = _cfg.makeBlock(debugDataOf(_block)); builder.sealBlock(builder.m_currentBlock); builder(_block); if (!builder.blockInfo(builder.m_currentBlock).sealed) builder.sealBlock(builder.m_currentBlock); - result->block(builder.m_currentBlock).exit = SSACFG::BasicBlock::MainExit{}; + _cfg.block(builder.m_currentBlock).exit = SSACFG::BasicBlock::MainExit{}; - cleanUnreachable(*result); - return result; + return builder.m_functionDefinitions; } void SSAControlFlowGraphBuilder::operator()(ExpressionStatement const& _expressionStatement) @@ -276,21 +333,9 @@ void SSAControlFlowGraphBuilder::operator()(FunctionDefinition const& _functionD { yulAssert(m_scope, ""); yulAssert(m_scope->identifiers.count(_functionDefinition.name), ""); - Scope::Function& function = std::get(m_scope->identifiers.at(_functionDefinition.name)); + auto& function = std::get(m_scope->identifiers.at(_functionDefinition.name)); m_graph.functions.emplace_back(function); - - SSACFG::FunctionInfo& functionInfo = m_graph.functionInfos.at(&function); - - SSAControlFlowGraphBuilder builder{m_graph, m_info, m_functionSideEffects, m_dialect}; - builder.m_currentFunction = &functionInfo; - builder.m_currentBlock = functionInfo.entry; - for (auto&& [var, varId]: functionInfo.arguments) - builder.currentDef(var, functionInfo.entry) = varId; - builder.sealBlock(functionInfo.entry); - builder(_functionDefinition.body); - functionInfo.exits.insert(builder.m_currentBlock); - // Artificial explicit function exit (`leave`) at the end of the body. - builder(Leave{debugDataOf(_functionDefinition)}); + m_functionDefinitions.emplace_back(&function, &_functionDefinition); } void SSAControlFlowGraphBuilder::operator()(If const& _if) @@ -331,7 +376,9 @@ void SSAControlFlowGraphBuilder::operator()(Switch const& _switch) auto blockId = m_graph.makeBlock(debugDataOf(_case.body)); if (_case.value) cases[_case.value->value.value()] = blockId; - children.emplace_back(std::make_tuple(blockId, std::ref(_case.body))); + else + defaultCase = blockId; + children.emplace_back(blockId, std::ref(_case.body)); } auto afterSwitch = m_graph.makeBlock(debugDataOf(currentBlock())); @@ -349,9 +396,9 @@ void SSAControlFlowGraphBuilder::operator()(Switch const& _switch) else { auto makeValueCompare = [&](Case const& _case) { - yul::FunctionCall const& ghostCall = m_graph.ghostCalls.emplace_back(yul::FunctionCall{ + FunctionCall const& ghostCall = m_graph.ghostCalls.emplace_back(FunctionCall{ debugDataOf(_case), - yul::Identifier{{}, "eq"_yulname}, + Identifier{{}, "eq"_yulname}, {*_case.value /* skip second argument */ } }); auto outputValue = m_graph.newVariable(m_currentBlock); @@ -363,7 +410,7 @@ void SSAControlFlowGraphBuilder::operator()(Switch const& _switch) *builtin, ghostCall }, - {m_graph.newLiteral(_case.value->value.value()), expression} + {m_graph.newLiteral(debugDataOf(_case), _case.value->value.value()), expression} }); return outputValue; }; @@ -404,7 +451,7 @@ void SSAControlFlowGraphBuilder::operator()(ForLoop const& _loop) auto preLoopDebugData = debugDataOf(currentBlock()); std::optional constantCondition; - if (auto const* literalCondition = std::get_if(_loop.condition.get())) + if (auto const* literalCondition = std::get_if(_loop.condition.get())) constantCondition = literalCondition->value.value() != 0; SSACFG::BlockId loopCondition = m_graph.makeBlock(debugDataOf(*_loop.condition)); @@ -477,13 +524,12 @@ void SSAControlFlowGraphBuilder::operator()(Continue const& _continue) sealBlock(m_currentBlock); } -void SSAControlFlowGraphBuilder::operator()(Leave const& _leave) +void SSAControlFlowGraphBuilder::operator()(Leave const& _leaveStatement) { - yulAssert(m_currentFunction); auto currentBlockDebugData = debugDataOf(currentBlock()); currentBlock().exit = SSACFG::BasicBlock::FunctionReturn{ - debugDataOf(_leave), - m_currentFunction->returns | ranges::views::transform([&](auto _var) { + debugDataOf(_leaveStatement), + m_graph.returns | ranges::views::transform([&](auto _var) { return readVariable(_var, m_currentBlock); }) | ranges::to }; @@ -494,9 +540,6 @@ void SSAControlFlowGraphBuilder::operator()(Leave const& _leave) void SSAControlFlowGraphBuilder::operator()(Block const& _block) { ScopedSaveAndRestore saveScope(m_scope, m_info.scopes.at(&_block).get()); - for (auto const& statement: _block.statements) - if (auto const* function = std::get_if(&statement)) - registerFunction(*function); for (auto const& statement: _block.statements) std::visit(*this, statement); } @@ -516,7 +559,7 @@ SSACFG::ValueId SSAControlFlowGraphBuilder::operator()(Identifier const& _identi SSACFG::ValueId SSAControlFlowGraphBuilder::operator()(Literal const& _literal) { - return m_graph.newLiteral(_literal.value.value()); + return m_graph.newLiteral(debugDataOf(currentBlock()), _literal.value.value()); } void SSAControlFlowGraphBuilder::assign(std::vector> _variables, Expression const* _expression) @@ -536,40 +579,6 @@ void SSAControlFlowGraphBuilder::assign(std::vectoridentifiers.count(_functionDefinition.name), ""); - Scope::Function& function = std::get(m_scope->identifiers.at(_functionDefinition.name)); - - yulAssert(m_info.scopes.at(&_functionDefinition.body), ""); - Scope* virtualFunctionScope = m_info.scopes.at(m_info.virtualBlocks.at(&_functionDefinition).get()).get(); - yulAssert(virtualFunctionScope, ""); - - // TODO: think about using another root node before the function body here (in particular as defining block for the - // arguments below) - SSACFG::BlockId entryBlock = m_graph.makeBlock(debugDataOf(_functionDefinition.body)); - - auto arguments = _functionDefinition.parameters | ranges::views::transform([&](auto const& _param) { - auto const& var = std::get(virtualFunctionScope->identifiers.at(_param.name)); - // Note: cannot use std::make_tuple since it unwraps reference wrappers. - return std::tuple{std::cref(var), m_graph.newVariable(entryBlock)}; - }) | ranges::to; - auto returns = _functionDefinition.returnVariables | ranges::views::transform([&](auto const& _param) { - return std::cref(std::get(virtualFunctionScope->identifiers.at(_param.name))); - }) | ranges::to; - auto [it, inserted] = m_graph.functionInfos.emplace(std::make_pair(&function, SSACFG::FunctionInfo{ - _functionDefinition.debugData, - function, - entryBlock, - {}, - m_functionSideEffects.at(&_functionDefinition).canContinue, - arguments, - returns - })); - yulAssert(inserted); -} - std::vector SSAControlFlowGraphBuilder::visitFunctionCall(FunctionCall const& _call) { bool canContinue = true; @@ -580,7 +589,7 @@ std::vector SSAControlFlowGraphBuilder::visitFunctionCall(Funct for (auto&& [idx, arg]: _call.arguments | ranges::views::enumerate | ranges::views::reverse) if (!builtin->literalArgument(idx).has_value()) result.inputs.emplace_back(std::visit(*this, arg)); - for (size_t i = 0; i < builtin->returns.size(); ++i) + for (size_t i = 0; i < builtin->numReturns; ++i) result.outputs.emplace_back(m_graph.newVariable(m_currentBlock)); canContinue = builtin->controlFlowSideEffects.canContinue; return result; @@ -588,11 +597,11 @@ std::vector SSAControlFlowGraphBuilder::visitFunctionCall(Funct else { Scope::Function const& function = lookupFunction(_call.functionName.name); - canContinue = m_graph.functionInfos.at(&function).canContinue; + canContinue = m_graph.canContinue; SSACFG::Operation result{{}, SSACFG::Call{debugDataOf(_call), function, _call, canContinue}, {}}; for (auto const& arg: _call.arguments | ranges::views::reverse) result.inputs.emplace_back(std::visit(*this, arg)); - for (size_t i = 0; i < function.returns.size(); ++i) + for (size_t i = 0; i < function.numReturns; ++i) result.outputs.emplace_back(m_graph.newVariable(m_currentBlock)); return result; } @@ -610,13 +619,12 @@ std::vector SSAControlFlowGraphBuilder::visitFunctionCall(Funct SSACFG::ValueId SSAControlFlowGraphBuilder::zero() { - return m_graph.newLiteral(0u); + return m_graph.newLiteral(debugDataOf(currentBlock()), 0u); } SSACFG::ValueId SSAControlFlowGraphBuilder::readVariable(Scope::Variable const& _variable, SSACFG::BlockId _block) { - auto& def = currentDef(_variable, _block); - if (def.has_value()) + if (auto const& def = currentDef(_variable, _block)) return *def; return readVariableRecursive(_variable, _block); } @@ -638,7 +646,7 @@ SSACFG::ValueId SSAControlFlowGraphBuilder::readVariableRecursive(Scope::Variabl } else { - info.incompletePhis.emplace_back(std::make_tuple(phi, std::ref(_variable))); + info.incompletePhis.emplace_back(phi, std::ref(_variable)); } writeVariable(_variable, _block, phi); return phi; @@ -646,25 +654,25 @@ SSACFG::ValueId SSAControlFlowGraphBuilder::readVariableRecursive(Scope::Variabl SSACFG::ValueId SSAControlFlowGraphBuilder::addPhiOperands(Scope::Variable const& _variable, SSACFG::ValueId _phi) { - auto* phi = std::get_if(&m_graph.valueInfo(_phi)); - yulAssert(phi); - for (auto pred: m_graph.block(phi->block).entries) - phi->arguments.emplace_back(readVariable(_variable, pred)); + yulAssert(std::holds_alternative(m_graph.valueInfo(_phi))); + auto& phi = std::get(m_graph.valueInfo(_phi)); + for (auto pred: m_graph.block(phi.block).entries) + phi.arguments.emplace_back(readVariable(_variable, pred)); return tryRemoveTrivialPhi(_phi); } SSACFG::ValueId SSAControlFlowGraphBuilder::tryRemoveTrivialPhi(SSACFG::ValueId _phi) { // TODO: double-check if this is sane - auto* phiInfo = std::get_if(&m_graph.valueInfo(_phi)); - yulAssert(phiInfo); + yulAssert(std::holds_alternative(m_graph.valueInfo(_phi))); + auto& phiInfo = std::get(m_graph.valueInfo(_phi)); SSACFG::ValueId same; - for (SSACFG::ValueId arg: phiInfo->arguments) + for (SSACFG::ValueId arg: phiInfo.arguments) { if (arg == same || arg == _phi) continue; - if (same) + if (same.hasValue()) return _phi; same = arg; } @@ -725,11 +733,11 @@ SSACFG::ValueId SSAControlFlowGraphBuilder::tryRemoveTrivialPhi(SSACFG::ValueId _recurse(_block, _recurse); }); }; - auto phiBlock = phiInfo->block; + auto phiBlock = phiInfo.block; m_graph.block(phiBlock).phis.erase(_phi); findUses(phiBlock, findUses); - if (!same) + if (!same.hasValue()) // This will happen for unreachable paths. // TODO: check how best to deal with this same = m_graph.unreachableValue(); diff --git a/libyul/backends/evm/SSAControlFlowGraphBuilder.h b/libyul/backends/evm/SSAControlFlowGraphBuilder.h index 689e5bf884b3..031016219c87 100644 --- a/libyul/backends/evm/SSAControlFlowGraphBuilder.h +++ b/libyul/backends/evm/SSAControlFlowGraphBuilder.h @@ -20,7 +20,9 @@ */ #pragma once +#include #include +#include #include #include @@ -32,13 +34,25 @@ class SSAControlFlowGraphBuilder SSAControlFlowGraphBuilder( SSACFG& _graph, AsmAnalysisInfo const& _analysisInfo, - std::map const& _functionSideEffects, Dialect const& _dialect ); public: SSAControlFlowGraphBuilder(SSAControlFlowGraphBuilder const&) = delete; SSAControlFlowGraphBuilder& operator=(SSAControlFlowGraphBuilder const&) = delete; - static std::unique_ptr build(AsmAnalysisInfo const& _analysisInfo, Dialect const& _dialect, Block const& _block); + static std::unique_ptr build(AsmAnalysisInfo const& _analysisInfo, Dialect const& _dialect, Block const& _block); + static void buildFunctionGraphs( + ControlFlow& _controlFlow, + AsmAnalysisInfo const& _info, + ControlFlowSideEffectsCollector const& _sideEffects, + Dialect const& _dialect, + std::vector> const& _functions + ); + static std::vector> buildMainGraph( + SSACFG& _cfg, + AsmAnalysisInfo const& _analysisInfo, + Dialect const& _dialect, + Block const& _block + ); void operator()(ExpressionStatement const& _statement); void operator()(Assignment const& _assignment); @@ -60,19 +74,17 @@ class SSAControlFlowGraphBuilder private: void assign(std::vector> _variables, Expression const* _expression); - - void registerFunction(FunctionDefinition const& _function); std::vector visitFunctionCall(FunctionCall const& _call); SSACFG::ValueId zero(); SSACFG::ValueId readVariable(Scope::Variable const& _variable, SSACFG::BlockId _block); SSACFG::ValueId readVariableRecursive(Scope::Variable const& _variable, SSACFG::BlockId _block); SSACFG::ValueId addPhiOperands(Scope::Variable const& _variable, SSACFG::ValueId _phi); + SSACFG::ValueId tryRemoveTrivialPhi(SSACFG::ValueId _phi); void writeVariable(Scope::Variable const& _variable, SSACFG::BlockId _block, SSACFG::ValueId _value); SSACFG& m_graph; AsmAnalysisInfo const& m_info; - std::map const& m_functionSideEffects; Dialect const& m_dialect; SSACFG::BlockId m_currentBlock; SSACFG::BasicBlock& currentBlock() { return m_graph.block(m_currentBlock); } @@ -104,7 +116,6 @@ class SSAControlFlowGraphBuilder SSACFG::BlockId continueBlock; }; std::stack m_forLoopInfo; - SSACFG::FunctionInfo* m_currentFunction = nullptr; std::optional& currentDef(Scope::Variable const& _variable, SSACFG::BlockId _block) { @@ -132,6 +143,8 @@ class SSAControlFlowGraphBuilder std::map _cases, SSACFG::BlockId _defaultCase ); + + std::vector> m_functionDefinitions; }; } diff --git a/test/libyul/yulSSAControlFlowGraph/complex.yul b/test/libyul/yulSSAControlFlowGraph/complex.yul new file mode 100644 index 000000000000..042b313afbe7 --- /dev/null +++ b/test/libyul/yulSSAControlFlowGraph/complex.yul @@ -0,0 +1,179 @@ +{ + function f(a, b) -> c { + for { let x := 42 } lt(x, a) { + x := add(x, 1) + if calldataload(x) + { + sstore(0, x) + leave + sstore(0x01, 0x0101) + } + sstore(0xFF, 0xFFFF) + } + { + switch mload(x) + case 0 { + sstore(0x02, 0x0202) + break + sstore(0x03, 0x0303) + } + case 1 { + sstore(0x04, 0x0404) + leave + sstore(0x05, 0x0505) + } + case 2 { + sstore(0x06, 0x0606) + revert(0, 0) + sstore(0x07, 0x0707) + } + case 3 { + sstore(0x08, 0x0808) + } + default { + if mload(b) { + return(0, 0) + sstore(0x09, 0x0909) + } + sstore(0x0A, 0x0A0A) + } + sstore(0x0B, 0x0B0B) + } + sstore(0x0C, 0x0C0C) + } + pop(f(1,2)) +} +// ---- +// digraph SSACFG { +// nodesep=0.7; +// graph[fontname="DejaVu Sans" ] +// node[shape=box,fontname="DejaVu Sans"]; +// +// Entry0 [label="Entry"]; +// Entry0 -> Block0_0; +// Block0_0 [label="\ +// Block 0\nv2 := f(2, 1)\l\ +// pop(v2)\l\ +// "]; +// Block0_0Exit [label="MainExit"]; +// Block0_0 -> Block0_0Exit; +// FunctionEntry_f_0 [label="function f: +// c := f(v0, v1)"]; +// FunctionEntry_f_0 -> Block1_0; +// Block1_0 [label="\ +// Block 0\n"]; +// Block1_0 -> Block1_0Exit [arrowhead=none]; +// Block1_0Exit [label="Jump" shape=oval]; +// Block1_0Exit -> Block1_1; +// Block1_1 [label="\ +// Block 1\nv4 := φ(\l\ +// Block 0 => 42,\l\ +// Block 21 => v43\l\ +// )\l\ +// v5 := lt(v0, v4)\l\ +// "]; +// Block1_1 -> Block1_1Exit; +// Block1_1Exit [label="{ If v5| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_1Exit:0 -> Block1_4; +// Block1_1Exit:1 -> Block1_2; +// Block1_2 [label="\ +// Block 2\nv6 := mload(v4)\l\ +// v7 := eq(0, v6)\l\ +// "]; +// Block1_2 -> Block1_2Exit; +// Block1_2Exit [label="{ If v7| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_2Exit:0 -> Block1_7; +// Block1_2Exit:1 -> Block1_6; +// Block1_4 [label="\ +// Block 4\nsstore(3084, 12)\l\ +// "]; +// Block1_4Exit [label="FunctionReturn[v17]"]; +// Block1_4 -> Block1_4Exit; +// Block1_6 [label="\ +// Block 6\nsstore(514, 2)\l\ +// "]; +// Block1_6 -> Block1_6Exit [arrowhead=none]; +// Block1_6Exit [label="Jump" shape=oval]; +// Block1_6Exit -> Block1_4; +// Block1_7 [label="\ +// Block 7\nv13 := eq(1, v6)\l\ +// "]; +// Block1_7 -> Block1_7Exit; +// Block1_7Exit [label="{ If v13| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_7Exit:0 -> Block1_10; +// Block1_7Exit:1 -> Block1_9; +// Block1_9 [label="\ +// Block 9\nsstore(1028, 4)\l\ +// "]; +// Block1_9Exit [label="FunctionReturn[v17]"]; +// Block1_9 -> Block1_9Exit; +// Block1_10 [label="\ +// Block 10\nv20 := eq(2, v6)\l\ +// "]; +// Block1_10 -> Block1_10Exit; +// Block1_10Exit [label="{ If v20| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_10Exit:0 -> Block1_13; +// Block1_10Exit:1 -> Block1_12; +// Block1_12 [label="\ +// Block 12\nsstore(1542, 6)\l\ +// revert(0, 0)\l\ +// "]; +// Block1_12Exit [label="Terminated"]; +// Block1_12 -> Block1_12Exit; +// Block1_13 [label="\ +// Block 13\nv25 := eq(3, v6)\l\ +// "]; +// Block1_13 -> Block1_13Exit; +// Block1_13Exit [label="{ If v25| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_13Exit:0 -> Block1_16; +// Block1_13Exit:1 -> Block1_15; +// Block1_15 [label="\ +// Block 15\nsstore(2056, 8)\l\ +// "]; +// Block1_15 -> Block1_15Exit [arrowhead=none]; +// Block1_15Exit [label="Jump" shape=oval]; +// Block1_15Exit -> Block1_5; +// Block1_16 [label="\ +// Block 16\nv29 := mload(v1)\l\ +// "]; +// Block1_16 -> Block1_16Exit; +// Block1_16Exit [label="{ If v29| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_16Exit:0 -> Block1_18; +// Block1_16Exit:1 -> Block1_17; +// Block1_5 [label="\ +// Block 5\nsstore(2827, 11)\l\ +// "]; +// Block1_5 -> Block1_5Exit [arrowhead=none]; +// Block1_5Exit [label="Jump" shape=oval]; +// Block1_5Exit -> Block1_3; +// Block1_17 [label="\ +// Block 17\nreturn(0, 0)\l\ +// "]; +// Block1_17Exit [label="Terminated"]; +// Block1_17 -> Block1_17Exit; +// Block1_18 [label="\ +// Block 18\nsstore(2570, 10)\l\ +// "]; +// Block1_18 -> Block1_18Exit [arrowhead=none]; +// Block1_18Exit [label="Jump" shape=oval]; +// Block1_18Exit -> Block1_5; +// Block1_3 [label="\ +// Block 3\nv43 := add(1, v4)\l\ +// v44 := calldataload(v43)\l\ +// "]; +// Block1_3 -> Block1_3Exit; +// Block1_3Exit [label="{ If v44| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_3Exit:0 -> Block1_21; +// Block1_3Exit:1 -> Block1_20; +// Block1_20 [label="\ +// Block 20\nsstore(v43, 0)\l\ +// "]; +// Block1_20Exit [label="FunctionReturn[v45]"]; +// Block1_20 -> Block1_20Exit; +// Block1_21 [label="\ +// Block 21\nsstore(65535, 255)\l\ +// "]; +// Block1_21 -> Block1_21Exit [arrowhead=none]; +// Block1_21Exit [label="Jump" shape=oval]; +// Block1_21Exit -> Block1_1; +// } diff --git a/test/libyul/yulSSAControlFlowGraph/complex2.yul b/test/libyul/yulSSAControlFlowGraph/complex2.yul new file mode 100644 index 000000000000..e7cba5f91681 --- /dev/null +++ b/test/libyul/yulSSAControlFlowGraph/complex2.yul @@ -0,0 +1,195 @@ +{ + function f(a, b) -> c { + for { let x := 42 } lt(x, a) { + x := add(x, 1) + if calldataload(x) + { + sstore(0, x) + leave + sstore(0x01, 0x0101) + } + sstore(0xFF, 0xFFFF) + } + { + switch mload(x) + case 0 { + sstore(0x02, 0x0202) + break + sstore(0x03, 0x0303) + } + case 1 { + sstore(0x04, 0x0404) + leave + sstore(0x05, 0x0505) + } + case 2 { + sstore(0x06, 0x0606) + revert(0, 0) + sstore(0x07, 0x0707) + } + case 3 { + sstore(0x08, 0x0808) + } + default { + if mload(b) { + return(0, 0) + sstore(0x09, 0x0909) + } + sstore(0x0A, 0x0A0A) + } + sstore(0x0B, 0x0B0B) + } + sstore(0x0C, 0x0C0C) + c:=27 + } + sstore(0x1,0x1) + pop(f(1,2)) + let z:= add(5,sload(0)) + let w := f(z,sload(4)) + sstore(z,w) + let x := f(w,sload(5)) + sstore(0x1,x) +} +// ---- +// digraph SSACFG { +// nodesep=0.7; +// graph[fontname="DejaVu Sans" ] +// node[shape=box,fontname="DejaVu Sans"]; +// +// Entry0 [label="Entry"]; +// Entry0 -> Block0_0; +// Block0_0 [label="\ +// Block 0\nsstore(1, 1)\l\ +// v2 := f(2, 1)\l\ +// pop(v2)\l\ +// v4 := sload(0)\l\ +// v6 := add(v4, 5)\l\ +// v8 := sload(4)\l\ +// v9 := f(v8, v6)\l\ +// sstore(v9, v6)\l\ +// v10 := sload(5)\l\ +// v11 := f(v10, v9)\l\ +// sstore(v11, 1)\l\ +// "]; +// Block0_0Exit [label="MainExit"]; +// Block0_0 -> Block0_0Exit; +// FunctionEntry_f_0 [label="function f: +// c := f(v0, v1)"]; +// FunctionEntry_f_0 -> Block1_0; +// Block1_0 [label="\ +// Block 0\n"]; +// Block1_0 -> Block1_0Exit [arrowhead=none]; +// Block1_0Exit [label="Jump" shape=oval]; +// Block1_0Exit -> Block1_1; +// Block1_1 [label="\ +// Block 1\nv4 := φ(\l\ +// Block 0 => 42,\l\ +// Block 21 => v43\l\ +// )\l\ +// v5 := lt(v0, v4)\l\ +// "]; +// Block1_1 -> Block1_1Exit; +// Block1_1Exit [label="{ If v5| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_1Exit:0 -> Block1_4; +// Block1_1Exit:1 -> Block1_2; +// Block1_2 [label="\ +// Block 2\nv6 := mload(v4)\l\ +// v7 := eq(0, v6)\l\ +// "]; +// Block1_2 -> Block1_2Exit; +// Block1_2Exit [label="{ If v7| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_2Exit:0 -> Block1_7; +// Block1_2Exit:1 -> Block1_6; +// Block1_4 [label="\ +// Block 4\nsstore(3084, 12)\l\ +// "]; +// Block1_4Exit [label="FunctionReturn[27]"]; +// Block1_4 -> Block1_4Exit; +// Block1_6 [label="\ +// Block 6\nsstore(514, 2)\l\ +// "]; +// Block1_6 -> Block1_6Exit [arrowhead=none]; +// Block1_6Exit [label="Jump" shape=oval]; +// Block1_6Exit -> Block1_4; +// Block1_7 [label="\ +// Block 7\nv13 := eq(1, v6)\l\ +// "]; +// Block1_7 -> Block1_7Exit; +// Block1_7Exit [label="{ If v13| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_7Exit:0 -> Block1_10; +// Block1_7Exit:1 -> Block1_9; +// Block1_9 [label="\ +// Block 9\nsstore(1028, 4)\l\ +// "]; +// Block1_9Exit [label="FunctionReturn[v17]"]; +// Block1_9 -> Block1_9Exit; +// Block1_10 [label="\ +// Block 10\nv20 := eq(2, v6)\l\ +// "]; +// Block1_10 -> Block1_10Exit; +// Block1_10Exit [label="{ If v20| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_10Exit:0 -> Block1_13; +// Block1_10Exit:1 -> Block1_12; +// Block1_12 [label="\ +// Block 12\nsstore(1542, 6)\l\ +// revert(0, 0)\l\ +// "]; +// Block1_12Exit [label="Terminated"]; +// Block1_12 -> Block1_12Exit; +// Block1_13 [label="\ +// Block 13\nv25 := eq(3, v6)\l\ +// "]; +// Block1_13 -> Block1_13Exit; +// Block1_13Exit [label="{ If v25| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_13Exit:0 -> Block1_16; +// Block1_13Exit:1 -> Block1_15; +// Block1_15 [label="\ +// Block 15\nsstore(2056, 8)\l\ +// "]; +// Block1_15 -> Block1_15Exit [arrowhead=none]; +// Block1_15Exit [label="Jump" shape=oval]; +// Block1_15Exit -> Block1_5; +// Block1_16 [label="\ +// Block 16\nv29 := mload(v1)\l\ +// "]; +// Block1_16 -> Block1_16Exit; +// Block1_16Exit [label="{ If v29| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_16Exit:0 -> Block1_18; +// Block1_16Exit:1 -> Block1_17; +// Block1_5 [label="\ +// Block 5\nsstore(2827, 11)\l\ +// "]; +// Block1_5 -> Block1_5Exit [arrowhead=none]; +// Block1_5Exit [label="Jump" shape=oval]; +// Block1_5Exit -> Block1_3; +// Block1_17 [label="\ +// Block 17\nreturn(0, 0)\l\ +// "]; +// Block1_17Exit [label="Terminated"]; +// Block1_17 -> Block1_17Exit; +// Block1_18 [label="\ +// Block 18\nsstore(2570, 10)\l\ +// "]; +// Block1_18 -> Block1_18Exit [arrowhead=none]; +// Block1_18Exit [label="Jump" shape=oval]; +// Block1_18Exit -> Block1_5; +// Block1_3 [label="\ +// Block 3\nv43 := add(1, v4)\l\ +// v44 := calldataload(v43)\l\ +// "]; +// Block1_3 -> Block1_3Exit; +// Block1_3Exit [label="{ If v44| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block1_3Exit:0 -> Block1_21; +// Block1_3Exit:1 -> Block1_20; +// Block1_20 [label="\ +// Block 20\nsstore(v43, 0)\l\ +// "]; +// Block1_20Exit [label="FunctionReturn[v45]"]; +// Block1_20 -> Block1_20Exit; +// Block1_21 [label="\ +// Block 21\nsstore(65535, 255)\l\ +// "]; +// Block1_21 -> Block1_21Exit [arrowhead=none]; +// Block1_21Exit [label="Jump" shape=oval]; +// Block1_21Exit -> Block1_1; +// } diff --git a/test/libyul/yulSSAControlFlowGraph/function.yul b/test/libyul/yulSSAControlFlowGraph/function.yul new file mode 100644 index 000000000000..11eb1ac6cbe9 --- /dev/null +++ b/test/libyul/yulSSAControlFlowGraph/function.yul @@ -0,0 +1,68 @@ +{ + function f(a, b) -> r { + let x := add(a,b) + r := sub(x,a) + } + function g() { + sstore(0x01, 0x0101) + } + function h(x) { + h(f(x, 0)) + g() + } + function i() -> v, w { + v := 0x0202 + w := 0x0303 + } + let x, y := i() + h(x) + h(y) +} +// ---- +// digraph SSACFG { +// nodesep=0.7; +// graph[fontname="DejaVu Sans" ] +// node[shape=box,fontname="DejaVu Sans"]; +// +// Entry0 [label="Entry"]; +// Entry0 -> Block0_0; +// Block0_0 [label="\ +// Block 0\nv0, v1 := i()\l\ +// h(v0)\l\ +// h(v1)\l\ +// "]; +// Block0_0Exit [label="MainExit"]; +// Block0_0 -> Block0_0Exit; +// FunctionEntry_f_0 [label="function f: +// r := f(v0, v1)"]; +// FunctionEntry_f_0 -> Block1_0; +// Block1_0 [label="\ +// Block 0\nv2 := add(v1, v0)\l\ +// v3 := sub(v0, v2)\l\ +// "]; +// Block1_0Exit [label="FunctionReturn[v3]"]; +// Block1_0 -> Block1_0Exit; +// FunctionEntry_g_0 [label="function g: +// g()"]; +// FunctionEntry_g_0 -> Block2_0; +// Block2_0 [label="\ +// Block 0\nsstore(257, 1)\l\ +// "]; +// Block2_0Exit [label="FunctionReturn[]"]; +// Block2_0 -> Block2_0Exit; +// FunctionEntry_h_0 [label="function h: +// h(v0)"]; +// FunctionEntry_h_0 -> Block3_0; +// Block3_0 [label="\ +// Block 0\nv2 := f(0, v0)\l\ +// "]; +// Block3_0Exit [label="Terminated"]; +// Block3_0 -> Block3_0Exit; +// FunctionEntry_i_0 [label="function i: +// v, w := i()"]; +// FunctionEntry_i_0 -> Block4_0; +// Block4_0 [label="\ +// Block 0\n"]; +// Block4_0Exit [label="FunctionReturn[514, 771]"]; +// Block4_0 -> Block4_0Exit; +// } diff --git a/test/libyul/yulSSAControlFlowGraph/if.yul b/test/libyul/yulSSAControlFlowGraph/if.yul new file mode 100644 index 000000000000..6a47ec28357a --- /dev/null +++ b/test/libyul/yulSSAControlFlowGraph/if.yul @@ -0,0 +1,40 @@ +{ + let x := calldataload(3) + if 0 { + x := calldataload(77) + } + let y := calldataload(x) + sstore(y, 0) +} +// ---- +// digraph SSACFG { +// nodesep=0.7; +// graph[fontname="DejaVu Sans" ] +// node[shape=box,fontname="DejaVu Sans"]; +// +// Entry0 [label="Entry"]; +// Entry0 -> Block0_0; +// Block0_0 [label="\ +// Block 0\nv1 := calldataload(3)\l\ +// "]; +// Block0_0 -> Block0_0Exit; +// Block0_0Exit [label="{ If 0| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block0_0Exit:0 -> Block0_2; +// Block0_0Exit:1 -> Block0_1; +// Block0_1 [label="\ +// Block 1\nv4 := calldataload(77)\l\ +// "]; +// Block0_1 -> Block0_1Exit [arrowhead=none]; +// Block0_1Exit [label="Jump" shape=oval]; +// Block0_1Exit -> Block0_2; +// Block0_2 [label="\ +// Block 2\nv5 := φ(\l\ +// Block 0 => v1,\l\ +// Block 1 => v4\l\ +// )\l\ +// v6 := calldataload(v5)\l\ +// sstore(0, v6)\l\ +// "]; +// Block0_2Exit [label="MainExit"]; +// Block0_2 -> Block0_2Exit; +// } diff --git a/test/libyul/yulSSAControlFlowGraph/switch.yul b/test/libyul/yulSSAControlFlowGraph/switch.yul new file mode 100644 index 000000000000..e0a24dac1367 --- /dev/null +++ b/test/libyul/yulSSAControlFlowGraph/switch.yul @@ -0,0 +1,68 @@ +{ + let x := calldataload(3) + + switch sload(0) + case 0 { + x := calldataload(77) + } + case 1 { + x := calldataload(88) + } + default { + x := calldataload(99) + } + sstore(x, 0) +} +// ---- +// digraph SSACFG { +// nodesep=0.7; +// graph[fontname="DejaVu Sans" ] +// node[shape=box,fontname="DejaVu Sans"]; +// +// Entry0 [label="Entry"]; +// Entry0 -> Block0_0; +// Block0_0 [label="\ +// Block 0\nv1 := calldataload(3)\l\ +// v3 := sload(0)\l\ +// v4 := eq(0, v3)\l\ +// "]; +// Block0_0 -> Block0_0Exit; +// Block0_0Exit [label="{ If v4| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block0_0Exit:0 -> Block0_3; +// Block0_0Exit:1 -> Block0_2; +// Block0_2 [label="\ +// Block 2\nv6 := calldataload(77)\l\ +// "]; +// Block0_2 -> Block0_2Exit [arrowhead=none]; +// Block0_2Exit [label="Jump" shape=oval]; +// Block0_2Exit -> Block0_1; +// Block0_3 [label="\ +// Block 3\nv7 := eq(1, v3)\l\ +// "]; +// Block0_3 -> Block0_3Exit; +// Block0_3Exit [label="{ If v7| { <0> Zero | <1> NonZero }}" shape=Mrecord]; +// Block0_3Exit:0 -> Block0_5; +// Block0_3Exit:1 -> Block0_4; +// Block0_1 [label="\ +// Block 1\nv13 := φ(\l\ +// Block 2 => v6,\l\ +// Block 4 => v10,\l\ +// Block 5 => v12\l\ +// )\l\ +// sstore(0, v13)\l\ +// "]; +// Block0_1Exit [label="MainExit"]; +// Block0_1 -> Block0_1Exit; +// Block0_4 [label="\ +// Block 4\nv10 := calldataload(88)\l\ +// "]; +// Block0_4 -> Block0_4Exit [arrowhead=none]; +// Block0_4Exit [label="Jump" shape=oval]; +// Block0_4Exit -> Block0_1; +// Block0_5 [label="\ +// Block 5\nv12 := calldataload(99)\l\ +// "]; +// Block0_5 -> Block0_5Exit [arrowhead=none]; +// Block0_5Exit [label="Jump" shape=oval]; +// Block0_5Exit -> Block0_1; +// } From 7d87b63991e26dc4a5f2dd78ea8709efd3569506 Mon Sep 17 00:00:00 2001 From: clonker <1685266+clonker@users.noreply.github.com> Date: Fri, 9 Aug 2024 14:22:30 +0200 Subject: [PATCH 162/182] Yul: Dot output of SSA CFG --- libyul/backends/evm/SSAControlFlowGraph.h | 4 +- .../evm/SSAControlFlowGraphBuilder.cpp | 8 - test/CMakeLists.txt | 2 + test/InteractiveTests.h | 2 + test/libyul/ControlFlowGraphTest.cpp | 1 - test/libyul/SSAControlFlowGraphTest.cpp | 318 ++++++++++++++++++ test/libyul/SSAControlFlowGraphTest.h | 42 +++ .../libyul/yulSSAControlFlowGraph/complex.yul | 2 +- .../yulSSAControlFlowGraph/complex2.yul | 2 +- .../yulSSAControlFlowGraph/function.yul | 2 +- test/libyul/yulSSAControlFlowGraph/if.yul | 2 +- test/libyul/yulSSAControlFlowGraph/switch.yul | 2 +- test/tools/CMakeLists.txt | 1 + 13 files changed, 372 insertions(+), 16 deletions(-) create mode 100644 test/libyul/SSAControlFlowGraphTest.cpp create mode 100644 test/libyul/SSAControlFlowGraphTest.h diff --git a/libyul/backends/evm/SSAControlFlowGraph.h b/libyul/backends/evm/SSAControlFlowGraph.h index 311d23e87c41..f4d0ec24232b 100644 --- a/libyul/backends/evm/SSAControlFlowGraph.h +++ b/libyul/backends/evm/SSAControlFlowGraph.h @@ -117,7 +117,7 @@ class SSACFG std::vector operations; std::variant exit = MainExit{}; template - void forEachExit(Callable&& _callable) + void forEachExit(Callable&& _callable) const { if (auto* jump = std::get_if(&exit)) _callable(jump->target); @@ -194,7 +194,7 @@ class SSACFG } ValueId newLiteral(langutil::DebugData::ConstPtr _debugData, u256 _value) { - auto [it, inserted] = m_literals.emplace(_value, ValueId{m_valueInfos.size()}); + auto [it, inserted] = m_literals.emplace(_value, SSACFG::ValueId{m_valueInfos.size()}); if (inserted) m_valueInfos.emplace_back(LiteralValue{std::move(_debugData), _value}); else diff --git a/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp b/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp index 18720e9bc31a..d9dc7663ccec 100644 --- a/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp +++ b/libyul/backends/evm/SSAControlFlowGraphBuilder.cpp @@ -176,14 +176,6 @@ void cleanUnreachable(SSACFG& _cfg) { auto& block = _cfg.block(blockId); - for (auto phi: block.phis) - { - auto& phiValue = std::get(_cfg.valueInfo(phi)); - yulAssert(block.entries.size() == phiValue.arguments.size()); - for (auto&& [entry, arg]: ranges::zip_view(block.entries, phiValue.arguments)) - yulAssert((reachabilityCheck.visited.count(entry) == 0) == isUnreachableValue(arg)); - } - std::set maybeTrivialPhi; for (auto it = block.entries.begin(); it != block.entries.end();) if (reachabilityCheck.visited.count(*it)) diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index 5308a55f7826..d3498965dc24 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -153,6 +153,8 @@ set(libyul_sources libyul/ObjectCompilerTest.h libyul/ObjectParser.cpp libyul/Parser.cpp + libyul/SSAControlFlowGraphTest.cpp + libyul/SSAControlFlowGraphTest.h libyul/StackLayoutGeneratorTest.cpp libyul/StackLayoutGeneratorTest.h libyul/StackShufflingTest.cpp diff --git a/test/InteractiveTests.h b/test/InteractiveTests.h index 4c2077576cfa..e043fcdbe676 100644 --- a/test/InteractiveTests.h +++ b/test/InteractiveTests.h @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include @@ -67,6 +68,7 @@ Testsuite const g_interactiveTestsuites[] = { {"Yul Interpreter", "libyul", "yulInterpreterTests", false, false, &yul::test::YulInterpreterTest::create}, {"Yul Object Compiler", "libyul", "objectCompiler", false, false, &yul::test::ObjectCompilerTest::create}, {"Yul Control Flow Graph", "libyul", "yulControlFlowGraph", false, false, &yul::test::ControlFlowGraphTest::create}, + {"Yul SSA Control Flow Graph", "libyul", "yulSSAControlFlowGraph", false, false, &yul::test::SSAControlFlowGraphTest::create}, {"Yul Stack Layout", "libyul", "yulStackLayout", false, false, &yul::test::StackLayoutGeneratorTest::create}, {"Yul Stack Shuffling", "libyul", "yulStackShuffling", false, false, &yul::test::StackShufflingTest::create}, {"Control Flow Side Effects", "libyul", "controlFlowSideEffects", false, false, &yul::test::ControlFlowSideEffectsTest::create}, diff --git a/test/libyul/ControlFlowGraphTest.cpp b/test/libyul/ControlFlowGraphTest.cpp index 5c9bba8d41e5..0060b850efbb 100644 --- a/test/libyul/ControlFlowGraphTest.cpp +++ b/test/libyul/ControlFlowGraphTest.cpp @@ -130,7 +130,6 @@ class ControlFlowGraphPrinter }, [&](CFG::BuiltinCall const& _call) { m_stream << _call.functionCall.get().functionName.name.str() << ": "; - }, [&](CFG::Assignment const& _assignment) { m_stream << "Assignment("; diff --git a/test/libyul/SSAControlFlowGraphTest.cpp b/test/libyul/SSAControlFlowGraphTest.cpp new file mode 100644 index 000000000000..e12751411c13 --- /dev/null +++ b/test/libyul/SSAControlFlowGraphTest.cpp @@ -0,0 +1,318 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include +#include +#include + +#include +#include + +#include +#include + +#include +#include + +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wtautological-compare" +#include +#pragma GCC diagnostic pop + +#ifdef ISOLTEST +#include +#endif + +using namespace solidity; +using namespace solidity::util; +using namespace solidity::langutil; +using namespace solidity::yul; +using namespace solidity::yul::test; +using namespace solidity::frontend; +using namespace solidity::frontend::test; + +std::unique_ptr SSAControlFlowGraphTest::create(TestCase::Config const& _config) { + return std::make_unique(_config.filename); +} + +SSAControlFlowGraphTest::SSAControlFlowGraphTest(std::string const& _filename): TestCase(_filename) +{ + m_source = m_reader.source(); + auto dialectName = m_reader.stringSetting("dialect", "evm"); + m_dialect = &dialect(dialectName, solidity::test::CommonOptions::get().evmVersion()); + m_expectation = m_reader.simpleExpectations(); +} + +class SSACFGPrinter +{ +public: + SSACFGPrinter(SSACFG const& _cfg, SSACFG::BlockId _blockId) + { + printBlock(_cfg, _blockId, 0); + } + SSACFGPrinter(SSACFG const& _cfg, size_t _functionIndex, Scope::Function const& _function) + { + printFunction(_cfg, _functionIndex, _function); + } + friend std::ostream& operator<<(std::ostream& stream, SSACFGPrinter const& printer) { + stream << printer.m_result.str(); + return stream; + } +private: + std::string varToString(SSACFG const& _cfg, SSACFG::ValueId _var) { + if (_var.value == std::numeric_limits::max()) + return "INVALID"; + auto const& info = _cfg.valueInfo(_var); + return std::visit( + util::GenericVisitor{ + [&](SSACFG::UnreachableValue const&) -> std::string { + return "[unreachable]"; + }, + [&](SSACFG::PhiValue const&) -> std::string { + return fmt::format("v{}", _var.value); + }, + [&](SSACFG::VariableValue const&) -> std::string { + return fmt::format("v{}", _var.value); + }, + [&](SSACFG::LiteralValue const& _literal) -> std::string { + return util::formatNumberReadable(_literal.value); + } + }, + info + ); + } + + std::string formatPhi(SSACFG const& _cfg, SSACFG::PhiValue const& _phiValue) + { + auto const transform = [&](SSACFG::ValueId const& valueId) { return varToString(_cfg, valueId); }; + std::vector formattedArgs; + formattedArgs.reserve(_phiValue.arguments.size()); + for(auto const& [arg, entry] : ranges::zip_view(_phiValue.arguments | ranges::views::transform(transform), _cfg.block(_phiValue.block).entries)) + { + formattedArgs.push_back(fmt::format("Block {} => {}", entry.value, arg)); + } + return fmt::format("φ(\\l\\\n\t{}\\l\\\n)", fmt::join(formattedArgs, ",\\l\\\n\t")); + } + + void writeBlock(SSACFG const& _cfg, SSACFG::BlockId const& _id, SSACFG::BasicBlock const& _block, size_t _functionIndex) + { + auto const transform = [&](SSACFG::ValueId const& valueId) { return varToString(_cfg, valueId); }; + bool entryBlock = _id.value == 0 && _functionIndex == 0; + if (entryBlock) + { + m_result << fmt::format("Entry{} [label=\"Entry\"];\n", _functionIndex); + m_result << fmt::format("Entry{} -> Block{}_{};\n", _functionIndex, _functionIndex, _id.value); + } + { + m_result << fmt::format("Block{1}_{0} [label=\"\\\nBlock {0}\\n", _id.value, _functionIndex); + for (auto const& phi : _block.phis) + { + auto const* phiValue = std::get_if(&_cfg.valueInfo(phi)); + solAssert(phiValue); + m_result << fmt::format("v{} := {}\\l\\\n", phi.value, formatPhi(_cfg, *phiValue)); + } + for (auto const& operation : _block.operations) + { + std::string const label = std::visit(util::GenericVisitor{ + [&](SSACFG::Call const& _call) { + return _call.function.get().name.str(); + }, + [&](SSACFG::BuiltinCall const& _call) { + return _call.builtin.get().name.str(); + }, + }, operation.kind); + if (operation.outputs.empty()) + m_result << fmt::format( + "{}({})\\l\\\n", + label, + fmt::join(operation.inputs | ranges::views::transform(transform), ", ") + ); + else + m_result << fmt::format( + "{} := {}({})\\l\\\n", + fmt::join(operation.outputs | ranges::views::transform(transform), ", "), + label, + fmt::join(operation.inputs | ranges::views::transform(transform), ", ") + ); + } + m_result << "\"];\n"; + std::visit(util::GenericVisitor{ + [&](SSACFG::BasicBlock::MainExit const&) + { + m_result << fmt::format("Block{}_{}Exit [label=\"MainExit\"];\n", _functionIndex, _id.value); + m_result << fmt::format("Block{1}_{0} -> Block{1}_{0}Exit;\n", _id.value, _functionIndex); + }, + [&](SSACFG::BasicBlock::Jump const& _jump) + { + m_result << fmt::format("Block{1}_{0} -> Block{1}_{0}Exit [arrowhead=none];\n", _id.value, _functionIndex); + m_result << fmt::format("Block{}_{}Exit [label=\"Jump\" shape=oval];\n", _functionIndex, _id.value); + m_result << fmt::format("Block{}_{}Exit -> Block{}_{};\n", _functionIndex, _id.value, _functionIndex, _jump.target.value); + }, + [&](SSACFG::BasicBlock::ConditionalJump const& _conditionalJump) + { + m_result << "Block" << _functionIndex << "_" << _id.value << " -> Block" << _functionIndex << "_" << _id.value << "Exit;\n"; + m_result << "Block" << _functionIndex << "_" << _id.value << "Exit [label=\"{ If "; + m_result << varToString(_cfg, _conditionalJump.condition); + m_result << "| { <0> Zero | <1> NonZero }}\" shape=Mrecord];\n"; + m_result << "Block" << _functionIndex << "_" << _id.value; + m_result << "Exit:0 -> Block" << _functionIndex << "_" << _conditionalJump.zero.value << ";\n"; + m_result << "Block" << _functionIndex << "_" << _id.value; + m_result << "Exit:1 -> Block" << _functionIndex << "_" << _conditionalJump.nonZero.value << ";\n"; + }, + [&](SSACFG::BasicBlock::JumpTable const& jt) + { + m_result << "Block" << _functionIndex << "_" << _id.value << " -> Block" << _functionIndex << "_" << _id.value << "Exit;\n"; + std::string options; + for(const auto& jumpCase : jt.cases) + { + if (!options.empty()) + options += " | "; + options += fmt::format("<{0}> {0}", formatNumber(jumpCase.first)); + } + if (!options.empty()) + options += " | "; + options += " default"; + m_result << fmt::format("Block{}_{}Exit [label=\"{{ JT | {{ {} }} }}\" shape=Mrecord];\n", _functionIndex, _id.value, options); + for(const auto& jumpCase : jt.cases) + { + m_result << fmt::format("Block{}_{}Exit:{} -> Block{}_{};\n", _functionIndex, _id.value, formatNumber(jumpCase.first), _functionIndex, jumpCase.second.value); + } + m_result << fmt::format("Block{}_{}Exit:default -> Block{}_{};\n", _functionIndex, _id.value, _functionIndex, jt.defaultCase.value); + }, + [&](SSACFG::BasicBlock::FunctionReturn const& fr) + { + m_result << "Block" << _functionIndex << "_" << _id.value << "Exit [label=\"FunctionReturn[" + << fmt::format("{}", fmt::join(fr.returnValues | ranges::views::transform(transform), ", ")) + << "]\"];\n"; + m_result << "Block" << _functionIndex << "_" << _id.value << " -> Block" << _functionIndex << "_" << _id.value << "Exit;\n"; + }, + [&](SSACFG::BasicBlock::Terminated const&) + { + m_result << "Block" << _functionIndex << "_" << _id.value << "Exit [label=\"Terminated\"];\n"; + m_result << "Block" << _functionIndex << "_" << _id.value << " -> Block" << _functionIndex << "_" << _id.value << "Exit;\n"; + } + }, _block.exit); + } + + } + + void printBlock(SSACFG const& _cfg, SSACFG::BlockId const& _rootId, size_t _functionIndex) + { + std::set explored{}; + explored.insert(_rootId); + + std::deque toVisit{}; + toVisit.emplace_back(_rootId); + + while(!toVisit.empty()) + { + auto const id = toVisit.front(); + toVisit.pop_front(); + auto const& block = _cfg.block(id); + writeBlock(_cfg, id, block, _functionIndex); + block.forEachExit( + [&](SSACFG::BlockId const& _exitBlock) + { + if (explored.count(_exitBlock) == 0) + { + explored.insert(_exitBlock); + toVisit.emplace_back(_exitBlock); + } + } + ); + } + } + + void printFunction(SSACFG const& _cfg, size_t _functionIndex, Scope::Function const& _fun) + { + static auto constexpr returnsTransform = [](auto const& functionReturnValue) { return functionReturnValue.get().name.str(); }; + static auto constexpr argsTransform = [](auto const& arg) { return fmt::format("v{}", std::get<1>(arg).value); }; + m_result << "FunctionEntry_" << _fun.name.str() << "_" << _cfg.entry.value << " [label=\""; + if (!_cfg.returns.empty()) + m_result << fmt::format("function {0}:\n {1} := {0}({2})", _fun.name.str(), fmt::join(_cfg.returns | ranges::views::transform(returnsTransform), ", "), fmt::join(_cfg.arguments | ranges::views::transform(argsTransform), ", ")); + else + m_result << fmt::format("function {0}:\n {0}({1})", _fun.name.str(), fmt::join(_cfg.arguments | ranges::views::transform(argsTransform), ", ")); + m_result << "\"];\n"; + m_result << "FunctionEntry_" << _fun.name.str() << "_" << _cfg.entry.value << " -> Block" << _functionIndex << "_" << _cfg.entry.value << ";\n"; + printBlock(_cfg, _cfg.entry, _functionIndex); + } + + std::stringstream m_result{}; +}; + +TestCase::TestResult SSAControlFlowGraphTest::run(std::ostream& _stream, std::string const& _linePrefix, bool const _formatted) +{ + ErrorList errors; + auto [object, analysisInfo] = parse(m_source, *m_dialect, errors); + if (!object || !analysisInfo || Error::containsErrors(errors)) + { + AnsiColorized(_stream, _formatted, {formatting::BOLD, formatting::RED}) << _linePrefix << "Error parsing source." << std::endl; + return TestResult::FatalError; + } + + std::ostringstream output; + + auto info = AsmAnalyzer::analyzeStrictAssertCorrect(*m_dialect, *object); + std::unique_ptr controlFlow = SSAControlFlowGraphBuilder::build( + info, + *m_dialect, + object->code()->root() + ); + + output << "digraph SSACFG {\nnodesep=0.7;\ngraph[fontname=\"DejaVu Sans\"]\nnode[shape=box,fontname=\"DejaVu Sans\"];\n\n"; + output << SSACFGPrinter(*controlFlow->mainGraph, SSACFG::BlockId{0}); + size_t index = 1; + for (auto const& [function, functionGraph]: controlFlow->functionGraphMapping) + output << SSACFGPrinter(*functionGraph, index++, *function); + output << "}\n"; + + m_obtainedResult = output.str(); + + auto result = checkResult(_stream, _linePrefix, _formatted); + +#ifdef ISOLTEST + char* graphDisplayer = nullptr; + // The environment variables specify an optional command that will receive the graph encoded in DOT through stdin. + // Examples for suitable commands are ``dot -Tx11:cairo`` or ``xdot -``. + if (result == TestResult::Failure) + // ISOLTEST_DISPLAY_GRAPHS_ON_FAILURE_COMMAND will run on all failing tests (intended for use during modifications). + graphDisplayer = getenv("ISOLTEST_DISPLAY_GRAPHS_ON_FAILURE_COMMAND"); + else if (result == TestResult::Success) + // ISOLTEST_DISPLAY_GRAPHS_ON_FAILURE_COMMAND will run on all succeeding tests (intended for use during reviews). + graphDisplayer = getenv("ISOLTEST_DISPLAY_GRAPHS_ON_SUCCESS_COMMAND"); + + if (graphDisplayer) + { + if (result == TestResult::Success) + std::cout << std::endl << m_source << std::endl; + boost::process::opstream pipe; + boost::process::child child(graphDisplayer, boost::process::std_in < pipe); + + pipe << output.str(); + pipe.flush(); + pipe.pipe().close(); + if (result == TestResult::Success) + child.wait(); + else + child.detach(); + } +#endif + + return result; + +} diff --git a/test/libyul/SSAControlFlowGraphTest.h b/test/libyul/SSAControlFlowGraphTest.h new file mode 100644 index 000000000000..f976be03c339 --- /dev/null +++ b/test/libyul/SSAControlFlowGraphTest.h @@ -0,0 +1,42 @@ +/* +This file is part of solidity. + +solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include + +#include + +namespace solidity::yul +{ +struct Dialect; + +namespace test +{ + +class SSAControlFlowGraphTest: public solidity::frontend::test::TestCase +{ +public: + static std::unique_ptr create(Config const& _config); + explicit SSAControlFlowGraphTest(std::string const& _filename); + TestResult run(std::ostream& _stream, std::string const& _linePrefix = "", bool const _formatted = false) override; +private: + Dialect const* m_dialect = nullptr; +}; +} +} diff --git a/test/libyul/yulSSAControlFlowGraph/complex.yul b/test/libyul/yulSSAControlFlowGraph/complex.yul index 042b313afbe7..d7e16c9f6f99 100644 --- a/test/libyul/yulSSAControlFlowGraph/complex.yul +++ b/test/libyul/yulSSAControlFlowGraph/complex.yul @@ -46,7 +46,7 @@ // ---- // digraph SSACFG { // nodesep=0.7; -// graph[fontname="DejaVu Sans" ] +// graph[fontname="DejaVu Sans"] // node[shape=box,fontname="DejaVu Sans"]; // // Entry0 [label="Entry"]; diff --git a/test/libyul/yulSSAControlFlowGraph/complex2.yul b/test/libyul/yulSSAControlFlowGraph/complex2.yul index e7cba5f91681..863b021d1e7b 100644 --- a/test/libyul/yulSSAControlFlowGraph/complex2.yul +++ b/test/libyul/yulSSAControlFlowGraph/complex2.yul @@ -53,7 +53,7 @@ // ---- // digraph SSACFG { // nodesep=0.7; -// graph[fontname="DejaVu Sans" ] +// graph[fontname="DejaVu Sans"] // node[shape=box,fontname="DejaVu Sans"]; // // Entry0 [label="Entry"]; diff --git a/test/libyul/yulSSAControlFlowGraph/function.yul b/test/libyul/yulSSAControlFlowGraph/function.yul index 11eb1ac6cbe9..aa4b6ac97f56 100644 --- a/test/libyul/yulSSAControlFlowGraph/function.yul +++ b/test/libyul/yulSSAControlFlowGraph/function.yul @@ -21,7 +21,7 @@ // ---- // digraph SSACFG { // nodesep=0.7; -// graph[fontname="DejaVu Sans" ] +// graph[fontname="DejaVu Sans"] // node[shape=box,fontname="DejaVu Sans"]; // // Entry0 [label="Entry"]; diff --git a/test/libyul/yulSSAControlFlowGraph/if.yul b/test/libyul/yulSSAControlFlowGraph/if.yul index 6a47ec28357a..9045d8034003 100644 --- a/test/libyul/yulSSAControlFlowGraph/if.yul +++ b/test/libyul/yulSSAControlFlowGraph/if.yul @@ -9,7 +9,7 @@ // ---- // digraph SSACFG { // nodesep=0.7; -// graph[fontname="DejaVu Sans" ] +// graph[fontname="DejaVu Sans"] // node[shape=box,fontname="DejaVu Sans"]; // // Entry0 [label="Entry"]; diff --git a/test/libyul/yulSSAControlFlowGraph/switch.yul b/test/libyul/yulSSAControlFlowGraph/switch.yul index e0a24dac1367..f6c084b001a7 100644 --- a/test/libyul/yulSSAControlFlowGraph/switch.yul +++ b/test/libyul/yulSSAControlFlowGraph/switch.yul @@ -16,7 +16,7 @@ // ---- // digraph SSACFG { // nodesep=0.7; -// graph[fontname="DejaVu Sans" ] +// graph[fontname="DejaVu Sans"] // node[shape=box,fontname="DejaVu Sans"]; // // Entry0 [label="Entry"]; diff --git a/test/tools/CMakeLists.txt b/test/tools/CMakeLists.txt index 44a5e2aa701e..5c1d41b7f595 100644 --- a/test/tools/CMakeLists.txt +++ b/test/tools/CMakeLists.txt @@ -40,6 +40,7 @@ add_executable(isoltest ../libsolidity/SMTCheckerTest.cpp ../libyul/Common.cpp ../libyul/ControlFlowGraphTest.cpp + ../libyul/SSAControlFlowGraphTest.cpp ../libyul/ControlFlowSideEffectsTest.cpp ../libyul/EVMCodeTransformTest.cpp ../libyul/FunctionSideEffects.cpp From 80533d806b0755dd2fa288af73a1bac35d8ec895 Mon Sep 17 00:00:00 2001 From: r0qs Date: Fri, 31 May 2024 13:50:04 +0200 Subject: [PATCH 163/182] Convert Yul CFG to Json --- libsolidity/interface/CompilerStack.cpp | 11 ++ libsolidity/interface/CompilerStack.h | 3 + libsolidity/interface/StandardCompiler.cpp | 13 +- libyul/CMakeLists.txt | 2 + libyul/YulControlFlowGraphExporter.cpp | 212 +++++++++++++++++++++ libyul/YulControlFlowGraphExporter.h | 42 ++++ libyul/YulStack.cpp | 41 ++++ libyul/YulStack.h | 3 + solc/CommandLineInterface.cpp | 32 +++- solc/CommandLineInterface.h | 1 + solc/CommandLineParser.cpp | 2 + solc/CommandLineParser.h | 2 + test/solc/CommandLineParser.cpp | 3 +- 13 files changed, 362 insertions(+), 5 deletions(-) create mode 100644 libyul/YulControlFlowGraphExporter.cpp create mode 100644 libyul/YulControlFlowGraphExporter.h diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 1f432db40fca..ce9525c2b6e6 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -924,6 +924,16 @@ Json const& CompilerStack::yulIRAst(std::string const& _contractName) const return contract(_contractName).yulIRAst; } +Json const& CompilerStack::yulCFGJson(std::string const& _contractName) const +{ + if (m_stackState != CompilationSuccessful) + solThrow(CompilerError, "Compilation was not successful."); + + solUnimplementedAssert(!isExperimentalSolidity()); + + return contract(_contractName).yulCFGJson; +} + std::string const& CompilerStack::yulIROptimized(std::string const& _contractName) const { solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); @@ -1506,6 +1516,7 @@ void CompilerStack::generateIR(ContractDefinition const& _contract, bool _unopti ); compiledContract.yulIRAst = stack.astJson(); + compiledContract.yulCFGJson = stack.cfgJson(); if (!_unoptimizedOnly) { stack.optimize(); diff --git a/libsolidity/interface/CompilerStack.h b/libsolidity/interface/CompilerStack.h index 25863b6d0690..0a62cbf7efaf 100644 --- a/libsolidity/interface/CompilerStack.h +++ b/libsolidity/interface/CompilerStack.h @@ -298,6 +298,8 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac /// @returns the optimized IR representation of a contract AST in JSON format. Json const& yulIROptimizedAst(std::string const& _contractName) const; + Json const& yulCFGJson(std::string const& _contractName) const; + /// @returns the assembled object for a contract. virtual evmasm::LinkerObject const& object(std::string const& _contractName) const override; @@ -411,6 +413,7 @@ class CompilerStack: public langutil::CharStreamProvider, public evmasm::Abstrac std::string yulIROptimized; ///< Reparsed and possibly optimized Yul IR code. Json yulIRAst; ///< JSON AST of Yul IR code. Json yulIROptimizedAst; ///< JSON AST of optimized Yul IR code. + Json yulCFGJson; ///< JSON CFG of Yul IR code. util::LazyInit metadata; ///< The metadata json that will be hashed into the chain. util::LazyInit abi; util::LazyInit storageLayout; diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index 0c1ccb6b7653..385e48c2236e 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -180,7 +180,7 @@ bool hashMatchesContent(std::string const& _hash, std::string const& _content) bool isArtifactRequested(Json const& _outputSelection, std::string const& _artifact, bool _wildcardMatchesExperimental) { - static std::set experimental{"ir", "irAst", "irOptimized", "irOptimizedAst"}; + static std::set experimental{"ir", "irAst", "irOptimized", "irOptimizedAst", "yulCFGJson"}; for (auto const& selectedArtifactJson: _outputSelection) { std::string const& selectedArtifact = selectedArtifactJson.get(); @@ -191,6 +191,9 @@ bool isArtifactRequested(Json const& _outputSelection, std::string const& _artif return true; else if (selectedArtifact == "*") { + // TODO: yulCFGJson is only experimental now, so it should not be matched by "*". + if (_artifact == "yulCFGJson") + return false; // "ir", "irOptimized" can only be matched by "*" if activated. if (experimental.count(_artifact) == 0 || _wildcardMatchesExperimental) return true; @@ -264,7 +267,7 @@ bool isBinaryRequested(Json const& _outputSelection) // This does not include "evm.methodIdentifiers" on purpose! static std::vector const outputsThatRequireBinaries = std::vector{ "*", - "ir", "irAst", "irOptimized", "irOptimizedAst", + "ir", "irAst", "irOptimized", "irOptimizedAst", "yulCFGJson", "evm.gasEstimates", "evm.legacyAssembly", "evm.assembly" } + evmObjectComponents("bytecode") + evmObjectComponents("deployedBytecode"); @@ -307,7 +310,7 @@ CompilerStack::IROutputSelection irOutputSelection(Json const& _outputSelection) for (auto const& requests: fileRequests) for (auto const& request: requests) { - if (request == "irOptimized" || request == "irOptimizedAst") + if (request == "irOptimized" || request == "irOptimizedAst" || request == "yulCFGJson") return CompilerStack::IROutputSelection::UnoptimizedAndOptimized; if (request == "ir" || request == "irAst") @@ -1485,6 +1488,8 @@ Json StandardCompiler::compileSolidity(StandardCompiler::InputsAndSettings _inpu contractData["irOptimized"] = compilerStack.yulIROptimized(contractName); if (compilationSuccess && isArtifactRequested(_inputsAndSettings.outputSelection, file, name, "irOptimizedAst", wildcardMatchesExperimental)) contractData["irOptimizedAst"] = compilerStack.yulIROptimizedAst(contractName); + if (compilationSuccess && isArtifactRequested(_inputsAndSettings.outputSelection, file, name, "yulCFGJson", wildcardMatchesExperimental)) + contractData["yulCFGJson"] = compilerStack.yulCFGJson(contractName); // EVM Json evmData; @@ -1698,6 +1703,8 @@ Json StandardCompiler::compileYul(InputsAndSettings _inputsAndSettings) output["contracts"][sourceName][contractName]["irOptimized"] = stack.print(); if (isArtifactRequested(_inputsAndSettings.outputSelection, sourceName, contractName, "evm.assembly", wildcardMatchesExperimental)) output["contracts"][sourceName][contractName]["evm"]["assembly"] = object.assembly->assemblyString(stack.debugInfoSelection()); + if (isArtifactRequested(_inputsAndSettings.outputSelection, sourceName, contractName, "yulCFGJson", wildcardMatchesExperimental)) + output["contracts"][sourceName][contractName]["yulCFGJson"] = stack.cfgJson(); return output; } diff --git a/libyul/CMakeLists.txt b/libyul/CMakeLists.txt index c54513d9ab91..c0082f5d69fd 100644 --- a/libyul/CMakeLists.txt +++ b/libyul/CMakeLists.txt @@ -39,6 +39,8 @@ add_library(yul ScopeFiller.h Utilities.cpp Utilities.h + YulControlFlowGraphExporter.h + YulControlFlowGraphExporter.cpp YulName.h YulString.h backends/evm/AbstractAssembly.h diff --git a/libyul/YulControlFlowGraphExporter.cpp b/libyul/YulControlFlowGraphExporter.cpp new file mode 100644 index 000000000000..3f347fcf4f91 --- /dev/null +++ b/libyul/YulControlFlowGraphExporter.cpp @@ -0,0 +1,212 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#include +#include + +#include +#include + +#include +#include +#include + +using namespace solidity; +using namespace solidity::langutil; +using namespace solidity::util; +using namespace solidity::yul; + +YulControlFlowGraphExporter::YulControlFlowGraphExporter(ControlFlow const& _controlFlow): m_controlFlow(_controlFlow) +{ +} + +std::string YulControlFlowGraphExporter::varToString(SSACFG const& _cfg, SSACFG::ValueId _var) +{ + if (_var.value == std::numeric_limits::max()) + return std::string("INVALID"); + auto const& info = _cfg.valueInfo(_var); + return std::visit( + util::GenericVisitor{ + [&](SSACFG::UnreachableValue const&) -> std::string { + return "[unreachable]"; + }, + [&](SSACFG::LiteralValue const& _literal) { + return toCompactHexWithPrefix(_literal.value); + }, + [&](auto const&) { + return "v" + std::to_string(_var.value); + } + }, + info + ); +} + +Json YulControlFlowGraphExporter::run() +{ + Json yulObjectJson = Json::object(); + yulObjectJson["blocks"] = exportBlock(*m_controlFlow.mainGraph, SSACFG::BlockId{0}); + + Json functionsJson = Json::object(); + for (auto const& [function, functionGraph]: m_controlFlow.functionGraphMapping) + functionsJson[function->name.str()] = exportFunction(*functionGraph); + yulObjectJson["functions"] = functionsJson; + + return yulObjectJson; +} + +Json YulControlFlowGraphExporter::exportFunction(SSACFG const& _cfg) +{ + Json functionJson = Json::object(); + functionJson["type"] = "Function"; + functionJson["entry"] = "Block" + std::to_string(_cfg.entry.value); + functionJson["arguments"] = Json::array(); + for (auto const& [arg, valueId]: _cfg.arguments) + functionJson["arguments"].emplace_back(arg.get().name.str()); + functionJson["returns"] = Json::array(); + for (auto const& ret: _cfg.returns) + functionJson["returns"].emplace_back(ret.get().name.str()); + functionJson["blocks"] = exportBlock(_cfg, _cfg.entry); + return functionJson; +} + +Json YulControlFlowGraphExporter::exportBlock(SSACFG const& _cfg, SSACFG::BlockId _entryId) +{ + Json blocksJson = Json::array(); + util::BreadthFirstSearch bfs{{{_entryId}}}; + bfs.run([&](SSACFG::BlockId _blockId, auto _addChild) { + auto const& block = _cfg.block(_blockId); + // Convert current block to JSON + Json blockJson = toJson(_cfg, _blockId); + + Json exitBlockJson = Json::object(); + std::visit(util::GenericVisitor{ + [&](SSACFG::BasicBlock::MainExit const&) { + exitBlockJson["targets"] = { "Block" + std::to_string(_blockId.value) }; + exitBlockJson["type"] = "MainExit"; + }, + [&](SSACFG::BasicBlock::Jump const& _jump) + { + exitBlockJson["targets"] = { "Block" + std::to_string(_jump.target.value) }; + exitBlockJson["type"] = "Jump"; + _addChild(_jump.target); + }, + [&](SSACFG::BasicBlock::ConditionalJump const& _conditionalJump) + { + exitBlockJson["targets"] = { "Block" + std::to_string(_conditionalJump.zero.value), "Block" + std::to_string(_conditionalJump.nonZero.value) }; + exitBlockJson["cond"] = varToString(_cfg, _conditionalJump.condition); + exitBlockJson["type"] = "ConditionalJump"; + + _addChild(_conditionalJump.zero); + _addChild(_conditionalJump.nonZero); + }, + [&](SSACFG::BasicBlock::FunctionReturn const& _return) { + exitBlockJson["instructions"] = toJson(_cfg, _return.returnValues); + exitBlockJson["targets"] = { "Block" + std::to_string(_blockId.value) }; + exitBlockJson["type"] = "FunctionReturn"; + }, + [&](SSACFG::BasicBlock::Terminated const&) { + exitBlockJson["targets"] = { "Block" + std::to_string(_blockId.value) }; + exitBlockJson["type"] = "Terminated"; + }, + [&](SSACFG::BasicBlock::JumpTable const&) { + yulAssert(false); + } + }, block.exit); + blockJson["exit"] = exitBlockJson; + blocksJson.emplace_back(blockJson); + }); + + return blocksJson; +} + +Json YulControlFlowGraphExporter::toJson(SSACFG const& _cfg, SSACFG::BlockId _blockId) +{ + Json blockJson = Json::object(); + auto const& block = _cfg.block(_blockId); + + blockJson["id"] = "Block" + std::to_string(_blockId.value); + blockJson["instructions"] = Json::array(); + if (!block.phis.empty()) + { + blockJson["entries"] = block.entries + | ranges::views::transform([](auto const& entry) { return "Block" + std::to_string(entry.value); }) + | ranges::to(); + for (auto const& phi: block.phis) + { + auto* phiInfo = std::get_if(&_cfg.valueInfo(phi)); + yulAssert(phiInfo); + Json phiJson = Json::object(); + phiJson["op"] = "PhiFunction"; + phiJson["in"] = toJson(_cfg, phiInfo->arguments); + phiJson["out"] = toJson(_cfg, std::vector{phi}); + blockJson["instructions"].push_back(phiJson); + } + } + for (auto const& operation: block.operations) + blockJson["instructions"].push_back(toJson(blockJson, _cfg, operation)); + + return blockJson; +} + +Json YulControlFlowGraphExporter::toJson(Json& _ret, SSACFG const& _cfg, SSACFG::Operation const& _operation) +{ + Json opJson = Json::object(); + std::visit(util::GenericVisitor{ + [&](SSACFG::Call const& _call) { + _ret["type"] = "FunctionCall"; + opJson["op"] = _call.function.get().name.str(); + }, + [&](SSACFG::BuiltinCall const& _call) { + _ret["type"] = "BuiltinCall"; + Json builtinArgsJson = Json::array(); + auto const& builtin = _call.builtin.get(); + if (!builtin.literalArguments.empty()) + { + auto const& functionCallArgs = _call.call.get().arguments; + for (size_t i = 0; i < builtin.literalArguments.size(); ++i) + { + std::optional const& argument = builtin.literalArguments[i]; + if (argument.has_value() && i < functionCallArgs.size()) + { + // The function call argument at index i must be a literal if builtin.literalArguments[i] is not nullopt + yulAssert(std::holds_alternative(functionCallArgs[i])); + builtinArgsJson.push_back(formatLiteral(std::get(functionCallArgs[i]))); + } + } + } + + if (!builtinArgsJson.empty()) + opJson["builtinArgs"] = builtinArgsJson; + + opJson["op"] = _call.builtin.get().name.str(); + }, + }, _operation.kind); + + opJson["in"] = toJson(_cfg, _operation.inputs); + opJson["out"] = toJson(_cfg, _operation.outputs); + + return opJson; +} + +Json YulControlFlowGraphExporter::toJson(SSACFG const& _cfg, std::vector const& _values) +{ + Json ret = Json::array(); + for (auto const& value: _values) + ret.push_back(varToString(_cfg, value)); + return ret; +} diff --git a/libyul/YulControlFlowGraphExporter.h b/libyul/YulControlFlowGraphExporter.h new file mode 100644 index 000000000000..37520e194b21 --- /dev/null +++ b/libyul/YulControlFlowGraphExporter.h @@ -0,0 +1,42 @@ +/* + This file is part of solidity. + + solidity is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + solidity is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with solidity. If not, see . +*/ +// SPDX-License-Identifier: GPL-3.0 + +#pragma once + +#include +#include +#include + +using namespace solidity; +using namespace yul; + +class YulControlFlowGraphExporter +{ +public: + YulControlFlowGraphExporter(ControlFlow const& _controlFlow); + Json run(); + Json exportBlock(SSACFG const& _cfg, SSACFG::BlockId _blockId); + Json exportFunction(SSACFG const& _cfg); + std::string varToString(SSACFG const& _cfg, SSACFG::ValueId _var); + +private: + ControlFlow const& m_controlFlow; + Json toJson(SSACFG const& _cfg, SSACFG::BlockId _blockId); + Json toJson(Json& _ret, SSACFG const& _cfg, SSACFG::Operation const& _operation); + Json toJson(SSACFG const& _cfg, std::vector const& _values); +}; diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 1f57eda48cb3..373fb304f8a6 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -20,6 +20,7 @@ #include #include +#include #include #include #include @@ -27,6 +28,7 @@ #include #include #include +#include #include #include #include @@ -364,6 +366,45 @@ Json YulStack::astJson() const return m_parserResult->toJson(); } +Json YulStack::cfgJson() const +{ + yulAssert(m_parserResult, ""); + yulAssert(m_parserResult->hasCode(), ""); + yulAssert(m_parserResult->analysisInfo, ""); + // FIXME: we should not regenerate the cfg, but for now this is sufficient for testing purposes + auto exportCFGFromObject = [&](Object const& _object) -> Json { + // NOTE: The block Ids are reset for each object + std::unique_ptr controlFlow = SSAControlFlowGraphBuilder::build( + *_object.analysisInfo.get(), + languageToDialect(m_language, m_evmVersion), + _object.code()->root() + ); + YulControlFlowGraphExporter exporter(*controlFlow); + return exporter.run(); + }; + + std::function>)> exportCFGFromSubObjects; + exportCFGFromSubObjects = [&](std::vector> _subObjects) -> Json { + Json subObjectsJson = Json::object(); + for (std::shared_ptr const& subObjectNode: _subObjects) + if (Object const* subObject = dynamic_cast(subObjectNode.get())) + { + subObjectsJson[subObject->name] = exportCFGFromObject(*subObject); + subObjectsJson["type"] = "subObject"; + if (!subObject->subObjects.empty()) + subObjectsJson["subObjects"] = exportCFGFromSubObjects(subObject->subObjects); + } + return subObjectsJson; + }; + + Object const& object = *m_parserResult.get(); + Json jsonObject = Json::object(); + jsonObject[object.name] = exportCFGFromObject(object); + jsonObject["type"] = "Object"; + jsonObject["subObjects"] = exportCFGFromSubObjects(object.subObjects); + return jsonObject; +} + std::shared_ptr YulStack::parserResult() const { yulAssert(m_stackState >= AnalysisSuccessful, "Analysis was not successful."); diff --git a/libyul/YulStack.h b/libyul/YulStack.h index 69c0f01656f9..746e0c49fa72 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -141,6 +141,9 @@ class YulStack: public langutil::CharStreamProvider ) const; Json astJson() const; + // return the JSON representation of the YuL CFG (experimental) + Json cfgJson() const; + /// Return the parsed and analyzed object. std::shared_ptr parserResult() const; diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index 02b6dcade295..f78fdfeb81c9 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -291,6 +291,30 @@ void CommandLineInterface::handleIRAst(std::string const& _contractName) } } +void CommandLineInterface::handleYulCFGExport(std::string const& _contractName) +{ + solAssert(CompilerInputModes.count(m_options.input.mode) == 1); + + if (!m_options.compiler.outputs.yulCFGJson) + return; + + if (!m_options.output.dir.empty()) + createFile( + m_compiler->filesystemFriendlyName(_contractName) + "_yul_cfg.json", + util::jsonPrint( + m_compiler->yulCFGJson(_contractName), + m_options.formatting.json + ) + ); + else + { + sout() << util::jsonPrint( + m_compiler->yulCFGJson(_contractName), + m_options.formatting.json + ) << std::endl; + } +} + void CommandLineInterface::handleIROptimized(std::string const& _contractName) { solAssert(CompilerInputModes.count(m_options.input.mode) == 1); @@ -866,7 +890,7 @@ void CommandLineInterface::compile() m_compiler->selectDebugInfo(m_options.output.debugInfoSelection.value()); CompilerStack::IROutputSelection irOutputSelection = CompilerStack::IROutputSelection::None; - if (m_options.compiler.outputs.irOptimized || m_options.compiler.outputs.irOptimizedAstJson) + if (m_options.compiler.outputs.irOptimized || m_options.compiler.outputs.irOptimizedAstJson || m_options.compiler.outputs.yulCFGJson) irOutputSelection = CompilerStack::IROutputSelection::UnoptimizedAndOptimized; else if (m_options.compiler.outputs.ir || m_options.compiler.outputs.irAstJson) irOutputSelection = CompilerStack::IROutputSelection::UnoptimizedOnly; @@ -1280,6 +1304,11 @@ void CommandLineInterface::assembleYul(yul::YulStack::Language _language, yul::Y sout() << "AST:" << std::endl << std::endl; sout() << util::jsonPrint(stack.astJson(), m_options.formatting.json) << std::endl; } + if (m_options.compiler.outputs.yulCFGJson) + { + sout() << "Yul Control Flow Graph:" << std::endl << std::endl; + sout() << util::jsonPrint(stack.cfgJson(), m_options.formatting.json) << std::endl; + } solAssert(_targetMachine == yul::YulStack::Machine::EVM, ""); if (m_options.compiler.outputs.asm_) { @@ -1335,6 +1364,7 @@ void CommandLineInterface::outputCompilationResults() handleIRAst(contract); handleIROptimized(contract); handleIROptimizedAst(contract); + handleYulCFGExport(contract); handleSignatureHashes(contract); handleMetadata(contract); handleABI(contract); diff --git a/solc/CommandLineInterface.h b/solc/CommandLineInterface.h index c23fd9e17b1f..ce30a4d71db7 100644 --- a/solc/CommandLineInterface.h +++ b/solc/CommandLineInterface.h @@ -108,6 +108,7 @@ class CommandLineInterface void handleIRAst(std::string const& _contract); void handleIROptimized(std::string const& _contract); void handleIROptimizedAst(std::string const& _contract); + void handleYulCFGExport(std::string const& _contract); void handleBytecode(std::string const& _contract); void handleSignatureHashes(std::string const& _contract); void handleMetadata(std::string const& _contract); diff --git a/solc/CommandLineParser.cpp b/solc/CommandLineParser.cpp index 19089d885ae8..dca68bb1c50b 100644 --- a/solc/CommandLineParser.cpp +++ b/solc/CommandLineParser.cpp @@ -473,6 +473,7 @@ void CommandLineParser::parseOutputSelection() CompilerOutputs::componentName(&CompilerOutputs::irOptimized), CompilerOutputs::componentName(&CompilerOutputs::astCompactJson), CompilerOutputs::componentName(&CompilerOutputs::asmJson), + CompilerOutputs::componentName(&CompilerOutputs::yulCFGJson), }; static std::set const evmAssemblyJsonImportModeOutputs = { CompilerOutputs::componentName(&CompilerOutputs::asm_), @@ -755,6 +756,7 @@ General Information)").c_str(), (CompilerOutputs::componentName(&CompilerOutputs::irAstJson).c_str(), "AST of Intermediate Representation (IR) of all contracts in a compact JSON format.") (CompilerOutputs::componentName(&CompilerOutputs::irOptimized).c_str(), "Optimized Intermediate Representation (IR) of all contracts.") (CompilerOutputs::componentName(&CompilerOutputs::irOptimizedAstJson).c_str(), "AST of optimized Intermediate Representation (IR) of all contracts in a compact JSON format.") + (CompilerOutputs::componentName(&CompilerOutputs::yulCFGJson).c_str(), "Control Flow Graph (CFG) of Yul code in JSON format.") (CompilerOutputs::componentName(&CompilerOutputs::signatureHashes).c_str(), "Function signature hashes of the contracts.") (CompilerOutputs::componentName(&CompilerOutputs::natspecUser).c_str(), "Natspec user documentation of all contracts.") (CompilerOutputs::componentName(&CompilerOutputs::natspecDev).c_str(), "Natspec developer documentation of all contracts.") diff --git a/solc/CommandLineParser.h b/solc/CommandLineParser.h index 5d941f662c99..3d187694e2e0 100644 --- a/solc/CommandLineParser.h +++ b/solc/CommandLineParser.h @@ -87,6 +87,7 @@ struct CompilerOutputs {"metadata", &CompilerOutputs::metadata}, {"storage-layout", &CompilerOutputs::storageLayout}, {"transient-storage-layout", &CompilerOutputs::transientStorageLayout}, + {"yul-cfg-json", &CompilerOutputs::yulCFGJson}, }; return components; } @@ -100,6 +101,7 @@ struct CompilerOutputs bool abi = false; bool ir = false; bool irAstJson = false; + bool yulCFGJson = false; bool irOptimized = false; bool irOptimizedAstJson = false; bool signatureHashes = false; diff --git a/test/solc/CommandLineParser.cpp b/test/solc/CommandLineParser.cpp index e0347a18c4b5..227b1b9213d8 100644 --- a/test/solc/CommandLineParser.cpp +++ b/test/solc/CommandLineParser.cpp @@ -131,6 +131,7 @@ BOOST_AUTO_TEST_CASE(cli_mode_options) "dir2/file2.sol:L=0x1111122222333334444455555666667777788888", "--ast-compact-json", "--asm", "--asm-json", "--opcodes", "--bin", "--bin-runtime", "--abi", "--ir", "--ir-ast-json", "--ir-optimized", "--ir-optimized-ast-json", "--hashes", "--userdoc", "--devdoc", "--metadata", + "--yul-cfg-json", "--storage-layout", "--transient-storage-layout", "--gas", "--combined-json=" @@ -193,7 +194,7 @@ BOOST_AUTO_TEST_CASE(cli_mode_options) true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, - true, true, + true, true, true, }; expectedOptions.compiler.estimateGas = true; expectedOptions.compiler.combinedJsonRequests = { From b167c271141715ffca2b28816ede10dd03ba110e Mon Sep 17 00:00:00 2001 From: rodiazet Date: Mon, 26 Aug 2024 11:31:03 +0200 Subject: [PATCH 164/182] prep: Pass `_eofVersion` to `libevmasm/Assembly` class Co-authored-by: Daniel Kirchner --- libevmasm/Assembly.cpp | 23 ++++++++++++++++------ libevmasm/Assembly.h | 11 +++++++++-- libsolidity/codegen/CompilerContext.h | 2 +- libsolidity/interface/CompilerStack.cpp | 8 ++++++++ libyul/YulStack.cpp | 2 +- libyul/backends/evm/EVMObjectCompiler.cpp | 2 +- libyul/backends/evm/EthAssemblyAdapter.cpp | 2 +- test/libevmasm/Assembler.cpp | 21 ++++++++++---------- test/libevmasm/Optimiser.cpp | 4 ++-- test/libyul/EVMCodeTransformTest.cpp | 2 +- test/tools/fuzzer_common.cpp | 2 +- 11 files changed, 53 insertions(+), 26 deletions(-) diff --git a/libevmasm/Assembly.cpp b/libevmasm/Assembly.cpp index ab3879da48c8..7a28208c1b86 100644 --- a/libevmasm/Assembly.cpp +++ b/libevmasm/Assembly.cpp @@ -549,7 +549,7 @@ std::pair, std::vector> Assembly::fromJSO "Member 'sourceList' may only be present in the root JSON object." ); - auto result = std::make_shared(EVMVersion{}, _level == 0 /* _creation */, "" /* _name */); + auto result = std::make_shared(EVMVersion{}, _level == 0 /* _creation */, std::nullopt, "" /* _name */); std::vector parsedSourceList; if (_json.contains("sourceList")) { @@ -735,7 +735,7 @@ std::map const& Assembly::optimiseInternal( { count = 0; - if (_settings.runInliner) + if (_settings.runInliner && !m_eofVersion.has_value()) Inliner{ m_items, _tagsReferencedFromOutside, @@ -762,7 +762,7 @@ std::map const& Assembly::optimiseInternal( } // This only modifies PushTags, we have to run again to actually remove code. - if (_settings.runDeduplicate) + if (_settings.runDeduplicate && !m_eofVersion.has_value()) { BlockDeduplicator deduplicator{m_items}; if (deduplicator.deduplicate()) @@ -787,7 +787,8 @@ std::map const& Assembly::optimiseInternal( } } - if (_settings.runCSE) + // TODO: investigate for EOF + if (_settings.runCSE && !m_eofVersion.has_value()) { // Control flow graph optimization has been here before but is disabled because it // assumes we only jump to tags that are pushed. This is not the case anymore with @@ -839,7 +840,8 @@ std::map const& Assembly::optimiseInternal( } } - if (_settings.runConstantOptimiser) + // TODO: investigate for EOF + if (_settings.runConstantOptimiser && !m_eofVersion.has_value()) ConstantOptimisationMethod::optimiseConstants( isCreation(), isCreation() ? 1 : _settings.expectedExecutionsPerDeployment, @@ -862,6 +864,9 @@ LinkerObject const& Assembly::assemble() const LinkerObject& ret = m_assembledObject; + bool const eof = m_eofVersion.has_value(); + solAssert(!eof || m_eofVersion == 1, "Invalid EOF version."); + size_t subTagSize = 1; std::map>> immutableReferencesBySub; for (auto const& sub: m_subs) @@ -957,6 +962,7 @@ LinkerObject const& Assembly::assemble() const } case PushTag: { + assertThrow(!eof, AssemblyException, "PushTag in EOF code"); ret.bytecode.push_back(tagPush); tagRef[ret.bytecode.size()] = i.splitForeignPushTag(); ret.bytecode.resize(ret.bytecode.size() + bytesPerTag); @@ -968,6 +974,7 @@ LinkerObject const& Assembly::assemble() const ret.bytecode.resize(ret.bytecode.size() + bytesPerDataRef); break; case PushSub: + assertThrow(!eof, AssemblyException, "PushSub in EOF code"); assertThrow(i.data() <= std::numeric_limits::max(), AssemblyException, ""); ret.bytecode.push_back(dataRefPush); subRef.insert(std::make_pair(static_cast(i.data()), ret.bytecode.size())); @@ -975,6 +982,7 @@ LinkerObject const& Assembly::assemble() const break; case PushSubSize: { + assertThrow(!eof, AssemblyException, "PushSubSize in EOF code"); assertThrow(i.data() <= std::numeric_limits::max(), AssemblyException, ""); auto s = subAssemblyById(static_cast(i.data()))->assemble().bytecode.size(); i.setPushedValue(u256(s)); @@ -987,6 +995,7 @@ LinkerObject const& Assembly::assemble() const } case PushProgramSize: { + assertThrow(!eof, AssemblyException, "PushProgramSize in EOF code"); ret.bytecode.push_back(dataRefPush); sizeRef.push_back(static_cast(ret.bytecode.size())); ret.bytecode.resize(ret.bytecode.size() + bytesPerDataRef); @@ -998,6 +1007,7 @@ LinkerObject const& Assembly::assemble() const ret.bytecode.resize(ret.bytecode.size() + 20); break; case PushImmutable: + assertThrow(!eof, AssemblyException, "PushImmutable in EOF code"); ret.bytecode.push_back(static_cast(Instruction::PUSH32)); // Maps keccak back to the "identifier" std::string of that immutable. ret.immutableReferences[i.data()].first = m_immutables.at(i.data()); @@ -1011,6 +1021,7 @@ LinkerObject const& Assembly::assemble() const break; case AssignImmutable: { + assertThrow(!eof, AssemblyException, "AssignImmutable in EOF code"); // Expect 2 elements on stack (source, dest_base) auto const& offsets = immutableReferencesBySub[i.data()].second; for (size_t i = 0; i < offsets.size(); ++i) @@ -1063,7 +1074,7 @@ LinkerObject const& Assembly::assemble() const "Some immutables were read from but never assigned, possibly because of optimization." ); - if (!m_subs.empty() || !m_data.empty() || !m_auxiliaryData.empty()) + if (!eof && (!m_subs.empty() || !m_data.empty() || !m_auxiliaryData.empty())) // Append an INVALID here to help tests find miscompilation. ret.bytecode.push_back(static_cast(Instruction::INVALID)); diff --git a/libevmasm/Assembly.h b/libevmasm/Assembly.h index 123d7f3ddd8c..2b0ef93df220 100644 --- a/libevmasm/Assembly.h +++ b/libevmasm/Assembly.h @@ -48,8 +48,14 @@ using AssemblyPointer = std::shared_ptr; class Assembly { public: - Assembly(langutil::EVMVersion _evmVersion, bool _creation, std::string _name): m_evmVersion(_evmVersion), m_creation(_creation), m_name(std::move(_name)) { } - + Assembly(langutil::EVMVersion _evmVersion, bool _creation, std::optional _eofVersion, std::string _name): + m_evmVersion(_evmVersion), + m_creation(_creation), + m_eofVersion(_eofVersion), + m_name(std::move(_name)) + {} + + std::optional eofVersion() const { return m_eofVersion; } AssemblyItem newTag() { assertThrow(m_usedTags < 0xffffffff, AssemblyException, ""); return AssemblyItem(Tag, m_usedTags++); } AssemblyItem newPushTag() { assertThrow(m_usedTags < 0xffffffff, AssemblyException, ""); return AssemblyItem(PushTag, m_usedTags++); } /// Returns a tag identified by the given name. Creates it if it does not yet exist. @@ -242,6 +248,7 @@ class Assembly int m_deposit = 0; /// True, if the assembly contains contract creation code. bool const m_creation = false; + std::optional m_eofVersion; /// Internal name of the assembly object, only used with the Yul backend /// currently std::string m_name; diff --git a/libsolidity/codegen/CompilerContext.h b/libsolidity/codegen/CompilerContext.h index c6972f92b83b..3469ee7d278a 100644 --- a/libsolidity/codegen/CompilerContext.h +++ b/libsolidity/codegen/CompilerContext.h @@ -65,7 +65,7 @@ class CompilerContext RevertStrings _revertStrings, CompilerContext* _runtimeContext = nullptr ): - m_asm(std::make_shared(_evmVersion, _runtimeContext != nullptr, std::string{})), + m_asm(std::make_shared(_evmVersion, _runtimeContext != nullptr, std::nullopt, std::string{})), m_evmVersion(_evmVersion), m_revertStrings(_revertStrings), m_reservedMemory{0}, diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index 1f432db40fca..60f41a7b6b07 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -864,6 +864,10 @@ std::string const* CompilerStack::sourceMapping(std::string const& _contractName { solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); + // TODO + if (m_eofVersion.has_value()) + return nullptr; + Contract const& c = contract(_contractName); if (!c.sourceMapping) { @@ -877,6 +881,10 @@ std::string const* CompilerStack::runtimeSourceMapping(std::string const& _contr { solAssert(m_stackState == CompilationSuccessful, "Compilation was not successful."); + // TODO + if (m_eofVersion.has_value()) + return nullptr; + Contract const& c = contract(_contractName); if (!c.runtimeSourceMapping) { diff --git a/libyul/YulStack.cpp b/libyul/YulStack.cpp index 1f57eda48cb3..da9ac35dc331 100644 --- a/libyul/YulStack.cpp +++ b/libyul/YulStack.cpp @@ -295,7 +295,7 @@ YulStack::assembleEVMWithDeployed(std::optional _deployName) yulAssert(m_parserResult->hasCode(), ""); yulAssert(m_parserResult->analysisInfo, ""); - evmasm::Assembly assembly(m_evmVersion, true, {}); + evmasm::Assembly assembly(m_evmVersion, true, m_eofVersion, {}); EthAssemblyAdapter adapter(assembly); // NOTE: We always need stack optimization when Yul optimizer is disabled (unless code contains diff --git a/libyul/backends/evm/EVMObjectCompiler.cpp b/libyul/backends/evm/EVMObjectCompiler.cpp index ccd8af6d2940..a7ac67c3a6c3 100644 --- a/libyul/backends/evm/EVMObjectCompiler.cpp +++ b/libyul/backends/evm/EVMObjectCompiler.cpp @@ -75,7 +75,7 @@ void EVMObjectCompiler::run(Object const& _object, bool _optimize) yulAssert(_object.hasCode(), "No code."); if (m_eofVersion.has_value()) yulAssert( - _optimize && (m_dialect.evmVersion() == langutil::EVMVersion()), + _optimize && (m_dialect.evmVersion() >= langutil::EVMVersion::prague()), "Experimental EOF support is only available for optimized via-IR compilation and the most recent EVM version." ); if (_optimize && m_dialect.evmVersion().canOverchargeGasForCall()) diff --git a/libyul/backends/evm/EthAssemblyAdapter.cpp b/libyul/backends/evm/EthAssemblyAdapter.cpp index 79146f859c26..e3a2e01e1b1f 100644 --- a/libyul/backends/evm/EthAssemblyAdapter.cpp +++ b/libyul/backends/evm/EthAssemblyAdapter.cpp @@ -123,7 +123,7 @@ void EthAssemblyAdapter::appendAssemblySize() std::pair, AbstractAssembly::SubID> EthAssemblyAdapter::createSubAssembly(bool _creation, std::string _name) { - std::shared_ptr assembly{std::make_shared(m_assembly.evmVersion(), _creation, std::move(_name))}; + std::shared_ptr assembly{std::make_shared(m_assembly.evmVersion(), _creation, m_assembly.eofVersion(), std::move(_name))}; auto sub = m_assembly.newSub(assembly); return {std::make_shared(*assembly), static_cast(sub.data())}; } diff --git a/test/libevmasm/Assembler.cpp b/test/libevmasm/Assembler.cpp index afad9d13ddc5..06c7fb6a97eb 100644 --- a/test/libevmasm/Assembler.cpp +++ b/test/libevmasm/Assembler.cpp @@ -27,6 +27,7 @@ #include #include +#include #include #include @@ -61,15 +62,15 @@ BOOST_AUTO_TEST_CASE(all_assembly_items) { "verbatim.asm", 2 } }; EVMVersion evmVersion = solidity::test::CommonOptions::get().evmVersion(); - Assembly _assembly{evmVersion, false, {}}; + Assembly _assembly{evmVersion, false, solidity::test::CommonOptions::get().eofVersion(), {}}; auto root_asm = std::make_shared("root.asm"); _assembly.setSourceLocation({1, 3, root_asm}); - Assembly _subAsm{evmVersion, false, {}}; + Assembly _subAsm{evmVersion, false, solidity::test::CommonOptions::get().eofVersion(), {}}; auto sub_asm = std::make_shared("sub.asm"); _subAsm.setSourceLocation({6, 8, sub_asm}); - Assembly _verbatimAsm(evmVersion, true, ""); + Assembly _verbatimAsm(evmVersion, true, solidity::test::CommonOptions::get().eofVersion(), ""); auto verbatim_asm = std::make_shared("verbatim.asm"); _verbatimAsm.setSourceLocation({8, 18, verbatim_asm}); @@ -246,7 +247,7 @@ BOOST_AUTO_TEST_CASE(immutables_and_its_source_maps) { *subName, 1 } }; - auto subAsm = std::make_shared(evmVersion, false, std::string{}); + auto subAsm = std::make_shared(evmVersion, false, solidity::test::CommonOptions::get().eofVersion(), std::string{}); for (char i = 0; i < numImmutables; ++i) { for (int r = 0; r < numActualRefs; ++r) @@ -256,7 +257,7 @@ BOOST_AUTO_TEST_CASE(immutables_and_its_source_maps) } } - Assembly assembly{evmVersion, true, {}}; + Assembly assembly{evmVersion, true, solidity::test::CommonOptions::get().eofVersion(), {}}; for (char i = 1; i <= numImmutables; ++i) { assembly.setSourceLocation({10*i, 10*i + 3+i, assemblyName}); @@ -306,11 +307,11 @@ BOOST_AUTO_TEST_CASE(immutable) { "sub.asm", 1 } }; EVMVersion evmVersion = solidity::test::CommonOptions::get().evmVersion(); - Assembly _assembly{evmVersion, true, {}}; + Assembly _assembly{evmVersion, true, solidity::test::CommonOptions::get().eofVersion(), {}}; auto root_asm = std::make_shared("root.asm"); _assembly.setSourceLocation({1, 3, root_asm}); - Assembly _subAsm{evmVersion, false, {}}; + Assembly _subAsm{evmVersion, false, solidity::test::CommonOptions::get().eofVersion(), {}}; auto sub_asm = std::make_shared("sub.asm"); _subAsm.setSourceLocation({6, 8, sub_asm}); _subAsm.appendImmutable("someImmutable"); @@ -404,10 +405,10 @@ BOOST_AUTO_TEST_CASE(immutable) BOOST_AUTO_TEST_CASE(subobject_encode_decode) { EVMVersion evmVersion = solidity::test::CommonOptions::get().evmVersion(); - Assembly assembly{evmVersion, true, {}}; + Assembly assembly{evmVersion, true, solidity::test::CommonOptions::get().eofVersion(), {}}; - std::shared_ptr subAsmPtr = std::make_shared(evmVersion, false, std::string{}); - std::shared_ptr subSubAsmPtr = std::make_shared(evmVersion, false, std::string{}); + std::shared_ptr subAsmPtr = std::make_shared(evmVersion, false, solidity::test::CommonOptions::get().eofVersion(), std::string{}); + std::shared_ptr subSubAsmPtr = std::make_shared(evmVersion, false, solidity::test::CommonOptions::get().eofVersion(), std::string{}); assembly.appendSubroutine(subAsmPtr); subAsmPtr->appendSubroutine(subSubAsmPtr); diff --git a/test/libevmasm/Optimiser.cpp b/test/libevmasm/Optimiser.cpp index 13fa58bf4bdf..13d9d6f2bb6f 100644 --- a/test/libevmasm/Optimiser.cpp +++ b/test/libevmasm/Optimiser.cpp @@ -1346,8 +1346,8 @@ BOOST_AUTO_TEST_CASE(jumpdest_removal_subassemblies) settings.evmVersion = solidity::test::CommonOptions::get().evmVersion(); settings.expectedExecutionsPerDeployment = OptimiserSettings{}.expectedExecutionsPerDeployment; - Assembly main{settings.evmVersion, false, {}}; - AssemblyPointer sub = std::make_shared(settings.evmVersion, true, std::string{}); + Assembly main{settings.evmVersion, false, solidity::test::CommonOptions::get().eofVersion(), {}}; + AssemblyPointer sub = std::make_shared(settings.evmVersion, true, solidity::test::CommonOptions::get().eofVersion(), std::string{}); sub->append(u256(1)); auto t1 = sub->newTag(); diff --git a/test/libyul/EVMCodeTransformTest.cpp b/test/libyul/EVMCodeTransformTest.cpp index 4c2eecab05fe..e54ab9c8f002 100644 --- a/test/libyul/EVMCodeTransformTest.cpp +++ b/test/libyul/EVMCodeTransformTest.cpp @@ -67,7 +67,7 @@ TestCase::TestResult EVMCodeTransformTest::run(std::ostream& _stream, std::strin return TestResult::FatalError; } - evmasm::Assembly assembly{solidity::test::CommonOptions::get().evmVersion(), false, {}}; + evmasm::Assembly assembly{solidity::test::CommonOptions::get().evmVersion(), false, std::nullopt, {}}; EthAssemblyAdapter adapter(assembly); EVMObjectCompiler::compile( *stack.parserResult(), diff --git a/test/tools/fuzzer_common.cpp b/test/tools/fuzzer_common.cpp index adf5a064bef7..1caa5357e534 100644 --- a/test/tools/fuzzer_common.cpp +++ b/test/tools/fuzzer_common.cpp @@ -190,7 +190,7 @@ void FuzzerUtil::testConstantOptimizer(std::string const& _input, bool _quiet) for (bool isCreation: {false, true}) { - Assembly assembly{langutil::EVMVersion{}, isCreation, {}}; + Assembly assembly{langutil::EVMVersion{}, isCreation, std::nullopt, {}}; for (u256 const& n: numbers) { if (!_quiet) From 1854186942cc24e94cfed2708ec4d0fc3e668a62 Mon Sep 17 00:00:00 2001 From: rodiazet Date: Wed, 28 Aug 2024 15:11:44 +0200 Subject: [PATCH 165/182] eof: Remove eof experimental test. It should be reintroduced later. --- test/libsolidity/Metadata.cpp | 39 ----------------------------------- 1 file changed, 39 deletions(-) diff --git a/test/libsolidity/Metadata.cpp b/test/libsolidity/Metadata.cpp index 94687f99006d..ed490b9a839b 100644 --- a/test/libsolidity/Metadata.cpp +++ b/test/libsolidity/Metadata.cpp @@ -225,45 +225,6 @@ BOOST_AUTO_TEST_CASE(metadata_stamp_experimental) } } -BOOST_AUTO_TEST_CASE(metadata_eof_experimental) -{ - // Check that setting an EOF version results in the experimental flag being set. - char const* sourceCode = R"( - pragma solidity >=0.0; - contract test { - function g(function(uint) external returns (uint) x) public {} - } - )"; - for (auto metadataFormat: std::set{ - CompilerStack::MetadataFormat::NoMetadata, - CompilerStack::MetadataFormat::WithReleaseVersionTag, - CompilerStack::MetadataFormat::WithPrereleaseVersionTag - }) - { - CompilerStack compilerStack; - compilerStack.setMetadataFormat(metadataFormat); - compilerStack.setSources({{"", sourceCode}}); - compilerStack.setEVMVersion({}); - compilerStack.setViaIR(true); - compilerStack.setEOFVersion(1); - compilerStack.setOptimiserSettings(true); - BOOST_REQUIRE_MESSAGE(compilerStack.compile(), "Compiling contract failed"); - bytes const& bytecode = compilerStack.runtimeObject("test").bytecode; - std::string const& metadata = compilerStack.metadata("test"); - BOOST_CHECK(solidity::test::isValidMetadata(metadata)); - - auto const cborMetadata = requireParsedCBORMetadata(bytecode, metadataFormat); - - if (metadataFormat == CompilerStack::MetadataFormat::NoMetadata) - BOOST_CHECK(cborMetadata.count("experimental") == 0); - else - { - BOOST_CHECK(cborMetadata.count("experimental") == 1); - BOOST_CHECK(cborMetadata.at("experimental") == "true"); - } - } -} - BOOST_AUTO_TEST_CASE(metadata_relevant_sources) { CompilerStack compilerStack; From 92a74edfba8ab97eaecad1d97760d2f70b57f77e Mon Sep 17 00:00:00 2001 From: Martin Blicha Date: Sat, 20 Jul 2024 11:58:08 +0200 Subject: [PATCH 166/182] SMTChecker: Introduce helper struct for query result --- libsmtutil/CHCSmtLib2Interface.cpp | 2 +- libsmtutil/CHCSmtLib2Interface.h | 2 +- libsmtutil/CHCSolverInterface.h | 10 +++++++--- libsmtutil/Z3CHCInterface.cpp | 2 +- libsmtutil/Z3CHCInterface.h | 2 +- libsolidity/formal/CHC.cpp | 21 +++++++------------- libsolidity/formal/CHC.h | 2 +- libsolidity/formal/Z3CHCSmtLib2Interface.cpp | 2 +- libsolidity/formal/Z3CHCSmtLib2Interface.h | 2 +- 9 files changed, 21 insertions(+), 24 deletions(-) diff --git a/libsmtutil/CHCSmtLib2Interface.cpp b/libsmtutil/CHCSmtLib2Interface.cpp index 6e535f09930f..d23249d2200d 100644 --- a/libsmtutil/CHCSmtLib2Interface.cpp +++ b/libsmtutil/CHCSmtLib2Interface.cpp @@ -90,7 +90,7 @@ void CHCSmtLib2Interface::addRule(Expression const& _expr, std::string const& /* m_commands.assertion("(forall" + forall(_expr) + '\n' + m_context.toSExpr(_expr) + ")\n"); } -std::tuple CHCSmtLib2Interface::query(Expression const& _block) +CHCSolverInterface::QueryResult CHCSmtLib2Interface::query(Expression const& _block) { std::string query = dumpQuery(_block); std::string response = querySolver(query); diff --git a/libsmtutil/CHCSmtLib2Interface.h b/libsmtutil/CHCSmtLib2Interface.h index b5baba7d6985..0f8fc061d3df 100644 --- a/libsmtutil/CHCSmtLib2Interface.h +++ b/libsmtutil/CHCSmtLib2Interface.h @@ -47,7 +47,7 @@ class CHCSmtLib2Interface: public CHCSolverInterface /// Takes a function application _expr and checks for reachability. /// @returns solving result, an invariant, and counterexample graph, if possible. - std::tuple query(Expression const& _expr) override; + QueryResult query(Expression const& _expr) override; void declareVariable(std::string const& _name, SortPointer const& _sort) override; diff --git a/libsmtutil/CHCSolverInterface.h b/libsmtutil/CHCSolverInterface.h index a20283b4fec1..8feb18aa8245 100644 --- a/libsmtutil/CHCSolverInterface.h +++ b/libsmtutil/CHCSolverInterface.h @@ -49,11 +49,15 @@ class CHCSolverInterface : public SolverInterface std::map> edges; }; + struct QueryResult + { + CheckResult answer; + Expression invariant; + CexGraph cex; + }; /// Takes a function application _expr and checks for reachability. /// @returns solving result, an invariant, and counterexample graph, if possible. - virtual std::tuple query( - Expression const& _expr - ) = 0; + virtual QueryResult query(Expression const& _expr) = 0; protected: std::optional m_queryTimeout; diff --git a/libsmtutil/Z3CHCInterface.cpp b/libsmtutil/Z3CHCInterface.cpp index 787d46d72e49..a79630b6e59b 100644 --- a/libsmtutil/Z3CHCInterface.cpp +++ b/libsmtutil/Z3CHCInterface.cpp @@ -78,7 +78,7 @@ void Z3CHCInterface::addRule(Expression const& _expr, std::string const& _name) } } -std::tuple Z3CHCInterface::query(Expression const& _expr) +CHCSolverInterface::QueryResult Z3CHCInterface::query(Expression const& _expr) { CheckResult result; try diff --git a/libsmtutil/Z3CHCInterface.h b/libsmtutil/Z3CHCInterface.h index 5a768f65cb8f..98f21246c297 100644 --- a/libsmtutil/Z3CHCInterface.h +++ b/libsmtutil/Z3CHCInterface.h @@ -43,7 +43,7 @@ class Z3CHCInterface: public CHCSolverInterface void addRule(Expression const& _expr, std::string const& _name) override; - std::tuple query(Expression const& _expr) override; + QueryResult query(Expression const& _expr) override; Z3Interface* z3Interface() const { return m_z3Interface.get(); } diff --git a/libsolidity/formal/CHC.cpp b/libsolidity/formal/CHC.cpp index 2bd0195375ad..c52a83a26183 100644 --- a/libsolidity/formal/CHC.cpp +++ b/libsolidity/formal/CHC.cpp @@ -1916,11 +1916,8 @@ void CHC::addRule(smtutil::Expression const& _rule, std::string const& _ruleName m_interface->addRule(_rule, _ruleName); } -std::tuple CHC::query(smtutil::Expression const& _query, langutil::SourceLocation const& _location) +CHCSolverInterface::QueryResult CHC::query(smtutil::Expression const& _query, langutil::SourceLocation const& _location) { - CheckResult result; - smtutil::Expression invariant(true); - CHCSolverInterface::CexGraph cex; if (m_settings.printQuery) { auto smtLibInterface = dynamic_cast(m_interface.get()); @@ -1931,8 +1928,8 @@ std::tuple CHC:: "CHC: Requested query:\n" + smtLibCode ); } - std::tie(result, invariant, cex) = m_interface->query(_query); - switch (result) + auto result = m_interface->query(_query); + switch (result.answer) { case CheckResult::SATISFIABLE: { @@ -1946,13 +1943,10 @@ std::tuple CHC:: solAssert(spacer, ""); spacer->setSpacerOptions(false); - CheckResult resultNoOpt; - smtutil::Expression invariantNoOpt(true); - CHCSolverInterface::CexGraph cexNoOpt; - std::tie(resultNoOpt, invariantNoOpt, cexNoOpt) = m_interface->query(_query); + auto resultNoOpt = m_interface->query(_query); - if (resultNoOpt == CheckResult::SATISFIABLE) - cex = std::move(cexNoOpt); + if (resultNoOpt.answer == CheckResult::SATISFIABLE) + result.cex = std::move(resultNoOpt.cex); spacer->setSpacerOptions(true); #else @@ -1962,7 +1956,6 @@ std::tuple CHC:: break; } case CheckResult::UNSATISFIABLE: - break; case CheckResult::UNKNOWN: break; case CheckResult::CONFLICTING: @@ -1972,7 +1965,7 @@ std::tuple CHC:: m_errorReporter.warning(1218_error, _location, "CHC: Error trying to invoke SMT solver."); break; } - return {result, invariant, cex}; + return result; } void CHC::verificationTargetEncountered( diff --git a/libsolidity/formal/CHC.h b/libsolidity/formal/CHC.h index 8a40ecb22338..8ecef3960f6c 100644 --- a/libsolidity/formal/CHC.h +++ b/libsolidity/formal/CHC.h @@ -296,7 +296,7 @@ class CHC: public SMTEncoder void addRule(smtutil::Expression const& _rule, std::string const& _ruleName); /// @returns if query is unsatisfiable (safe). /// @returns otherwise. - std::tuple query(smtutil::Expression const& _query, langutil::SourceLocation const& _location); + smtutil::CHCSolverInterface::QueryResult query(smtutil::Expression const& _query, langutil::SourceLocation const& _location); void verificationTargetEncountered(ASTNode const* const _errorNode, VerificationTargetType _type, smtutil::Expression const& _errorCondition); diff --git a/libsolidity/formal/Z3CHCSmtLib2Interface.cpp b/libsolidity/formal/Z3CHCSmtLib2Interface.cpp index cd06a9d3313a..d8448fc0beca 100644 --- a/libsolidity/formal/Z3CHCSmtLib2Interface.cpp +++ b/libsolidity/formal/Z3CHCSmtLib2Interface.cpp @@ -43,7 +43,7 @@ void Z3CHCSmtLib2Interface::setupSmtCallback(bool _enablePreprocessing) universalCallback->smtCommand().setZ3(m_queryTimeout, _enablePreprocessing, m_computeInvariants); } -std::tuple Z3CHCSmtLib2Interface::query(smtutil::Expression const& _block) +CHCSolverInterface::QueryResult Z3CHCSmtLib2Interface::query(smtutil::Expression const& _block) { setupSmtCallback(true); std::string query = dumpQuery(_block); diff --git a/libsolidity/formal/Z3CHCSmtLib2Interface.h b/libsolidity/formal/Z3CHCSmtLib2Interface.h index 39456cde0c1b..a58e7f8572c3 100644 --- a/libsolidity/formal/Z3CHCSmtLib2Interface.h +++ b/libsolidity/formal/Z3CHCSmtLib2Interface.h @@ -35,7 +35,7 @@ class Z3CHCSmtLib2Interface: public smtutil::CHCSmtLib2Interface private: void setupSmtCallback(bool _disablePreprocessing); - std::tuple query(smtutil::Expression const& _expr) override; + CHCSolverInterface::QueryResult query(smtutil::Expression const& _expr) override; CHCSolverInterface::CexGraph graphFromZ3Answer(std::string const& _proof) const; From 03880e420226de043329b378f0879cd27d073dc4 Mon Sep 17 00:00:00 2001 From: Guilherme Ferreira Date: Tue, 13 Feb 2024 01:01:40 +0100 Subject: [PATCH 167/182] Updating copyright year to 2024 --- docs/conf.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/conf.py b/docs/conf.py index ddc3ee81bbdc..9c9e2d5a0643 100644 --- a/docs/conf.py +++ b/docs/conf.py @@ -67,7 +67,7 @@ def setup(sphinx): # General information about the project. project = 'Solidity' -project_copyright = '2016-2023, The Solidity Authors' +project_copyright = '2016-2024, The Solidity Authors' # The version info for the project you're documenting, acts as replacement for # |version| and |release|, also used in various other places throughout the From d7865f171226cf282d6f9c099b27b14b746935a3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Fri, 30 Aug 2024 15:42:16 +0200 Subject: [PATCH 168/182] Do not suppress the original message from unexpected AssemblyExceptions --- libsolidity/interface/CompilerStack.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp index ce9525c2b6e6..3851093571bf 100644 --- a/libsolidity/interface/CompilerStack.cpp +++ b/libsolidity/interface/CompilerStack.cpp @@ -1348,9 +1348,9 @@ void CompilerStack::assembleYul( // Assemble deployment (incl. runtime) object. compiledContract.object = compiledContract.evmAssembly->assemble(); } - catch (evmasm::AssemblyException const&) + catch (evmasm::AssemblyException const& error) { - solAssert(false, "Assembly exception for bytecode"); + solAssert(false, "Assembly exception for bytecode: "s + error.what()); } solAssert(compiledContract.object.immutableReferences.empty(), "Leftover immutables."); @@ -1361,9 +1361,9 @@ void CompilerStack::assembleYul( // Assemble runtime object. compiledContract.runtimeObject = compiledContract.evmRuntimeAssembly->assemble(); } - catch (evmasm::AssemblyException const&) + catch (evmasm::AssemblyException const& error) { - solAssert(false, "Assembly exception for deployed bytecode"); + solAssert(false, "Assembly exception for deployed bytecode"s + error.what()); } // Throw a warning if EIP-170 limits are exceeded: From 2f46323b171bd3fa086d553430b293e8a3141687 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Fri, 30 Aug 2024 16:08:40 +0200 Subject: [PATCH 169/182] Bump min Boost dependency to 1.67 on Linux and macOS --- cmake/EthDependencies.cmake | 3 ++- docs/installing-solidity.rst | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/cmake/EthDependencies.cmake b/cmake/EthDependencies.cmake index 16f30a640d27..87a5e1b5e17e 100644 --- a/cmake/EthDependencies.cmake +++ b/cmake/EthDependencies.cmake @@ -37,7 +37,8 @@ if (WIN32) find_package(Boost 1.77.0 QUIET REQUIRED COMPONENTS ${BOOST_COMPONENTS}) else() # Boost 1.65 is the first to also provide boost::get for rvalue-references (#5787). - find_package(Boost 1.65.0 QUIET REQUIRED COMPONENTS ${BOOST_COMPONENTS}) + # Boost 1.67 moved container_hash into is own module. + find_package(Boost 1.67.0 QUIET REQUIRED COMPONENTS ${BOOST_COMPONENTS}) endif() # If cmake is older than boost and boost is older than 1.70, diff --git a/docs/installing-solidity.rst b/docs/installing-solidity.rst index b1b3e1a3fbac..5473dbb5240c 100644 --- a/docs/installing-solidity.rst +++ b/docs/installing-solidity.rst @@ -327,7 +327,7 @@ The following are dependencies for all builds of Solidity: | Windows, 3.13+ otherwise) | | +-----------------------------------+-------------------------------------------------------+ | `Boost`_ (version 1.77+ on | C++ libraries. | -| Windows, 1.65+ otherwise) | | +| Windows, 1.67+ otherwise) | | +-----------------------------------+-------------------------------------------------------+ | `Git`_ | Command-line tool for retrieving source code. | +-----------------------------------+-------------------------------------------------------+ From ad969e2b94be91ce54f614c0d5e74ec5ea7686d7 Mon Sep 17 00:00:00 2001 From: r0qs Date: Mon, 2 Sep 2024 12:34:31 +0200 Subject: [PATCH 170/182] Hide undocumented yul export cfg option --- solc/CommandLineParser.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/solc/CommandLineParser.cpp b/solc/CommandLineParser.cpp index dca68bb1c50b..4607250a62fb 100644 --- a/solc/CommandLineParser.cpp +++ b/solc/CommandLineParser.cpp @@ -756,7 +756,6 @@ General Information)").c_str(), (CompilerOutputs::componentName(&CompilerOutputs::irAstJson).c_str(), "AST of Intermediate Representation (IR) of all contracts in a compact JSON format.") (CompilerOutputs::componentName(&CompilerOutputs::irOptimized).c_str(), "Optimized Intermediate Representation (IR) of all contracts.") (CompilerOutputs::componentName(&CompilerOutputs::irOptimizedAstJson).c_str(), "AST of optimized Intermediate Representation (IR) of all contracts in a compact JSON format.") - (CompilerOutputs::componentName(&CompilerOutputs::yulCFGJson).c_str(), "Control Flow Graph (CFG) of Yul code in JSON format.") (CompilerOutputs::componentName(&CompilerOutputs::signatureHashes).c_str(), "Function signature hashes of the contracts.") (CompilerOutputs::componentName(&CompilerOutputs::natspecUser).c_str(), "Natspec user documentation of all contracts.") (CompilerOutputs::componentName(&CompilerOutputs::natspecDev).c_str(), "Natspec developer documentation of all contracts.") @@ -764,6 +763,10 @@ General Information)").c_str(), (CompilerOutputs::componentName(&CompilerOutputs::storageLayout).c_str(), "Slots, offsets and types of the contract's state variables located in storage.") (CompilerOutputs::componentName(&CompilerOutputs::transientStorageLayout).c_str(), "Slots, offsets and types of the contract's state variables located in transient storage.") ; + if (!_forHelp) // Note: We intentionally keep this undocumented for now. + outputComponents.add_options() + (CompilerOutputs::componentName(&CompilerOutputs::yulCFGJson).c_str(), "Control Flow Graph (CFG) of Yul code in JSON format.") + ; desc.add(outputComponents); po::options_description extraOutput("Extra Output"); From b30f1e2af0b9605ae295282188fc4eadc0b10721 Mon Sep 17 00:00:00 2001 From: Vishwa Mehta Date: Mon, 2 Sep 2024 12:39:46 +0200 Subject: [PATCH 171/182] Create opRetro.json --- opRetro.json | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 opRetro.json diff --git a/opRetro.json b/opRetro.json new file mode 100644 index 000000000000..6fb1f338bf1f --- /dev/null +++ b/opRetro.json @@ -0,0 +1,5 @@ +{ + "opRetro": { + "projectId": "0xcc8d03e014e121d10602eeff729b755d5dc6a317df0d6302c8a9d3b5424aaba8" + } +} From 1673c5c27ad42a41019a7bafa96e636ef12a0334 Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Thu, 29 Aug 2024 11:12:22 +0200 Subject: [PATCH 172/182] Introduce ubuntu2404 clang docker image wip --- .github/workflows/buildpack-deps.yml | 3 +- .../buildpack-deps_test_ubuntu2404.clang.sh | 1 + .../Dockerfile.ubuntu2404.clang | 107 ++++++++++++++++++ 3 files changed, 110 insertions(+), 1 deletion(-) create mode 120000 scripts/ci/buildpack-deps_test_ubuntu2404.clang.sh create mode 100644 scripts/docker/buildpack-deps/Dockerfile.ubuntu2404.clang diff --git a/.github/workflows/buildpack-deps.yml b/.github/workflows/buildpack-deps.yml index 5f66487e0798..1b9555ddc22d 100644 --- a/.github/workflows/buildpack-deps.yml +++ b/.github/workflows/buildpack-deps.yml @@ -10,6 +10,7 @@ on: - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2204.clang' - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2204' - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2404' + - 'scripts/docker/buildpack-deps/Dockerfile.ubuntu2404.clang' jobs: buildpack-deps: @@ -24,7 +25,7 @@ jobs: strategy: fail-fast: false matrix: - image_variant: [emscripten, ubuntu.clang.ossfuzz, ubuntu2004, ubuntu2204.clang, ubuntu2204, ubuntu2404] + image_variant: [emscripten, ubuntu.clang.ossfuzz, ubuntu2004, ubuntu2204.clang, ubuntu2204, ubuntu2404, ubuntu2404.clang] steps: - uses: actions/checkout@v4 diff --git a/scripts/ci/buildpack-deps_test_ubuntu2404.clang.sh b/scripts/ci/buildpack-deps_test_ubuntu2404.clang.sh new file mode 120000 index 000000000000..c07a74de4fb4 --- /dev/null +++ b/scripts/ci/buildpack-deps_test_ubuntu2404.clang.sh @@ -0,0 +1 @@ +build.sh \ No newline at end of file diff --git a/scripts/docker/buildpack-deps/Dockerfile.ubuntu2404.clang b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2404.clang new file mode 100644 index 000000000000..c6b1fd970731 --- /dev/null +++ b/scripts/docker/buildpack-deps/Dockerfile.ubuntu2404.clang @@ -0,0 +1,107 @@ +# vim:syntax=dockerfile +#------------------------------------------------------------------------------ +# Dockerfile for building and testing Solidity Compiler on CI +# Target: Ubuntu 19.04 (Disco Dingo) Clang variant +# URL: https://hub.docker.com/r/ethereum/solidity-buildpack-deps +# +# This file is part of solidity. +# +# solidity is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# solidity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with solidity. If not, see +# +# (c) 2016-2024 solidity contributors. +#------------------------------------------------------------------------------ +FROM buildpack-deps:noble AS base +LABEL version="1" + +ARG DEBIAN_FRONTEND=noninteractive + +# From Python3.11, pip requires a virtual environment, and will thus terminate when installing packages globally. +# Since we're building this image from scratch, it's perfectly fine to use the below flag. +ENV PIP_BREAK_SYSTEM_PACKAGES 1 + +RUN set -ex; \ + dist=$(grep DISTRIB_CODENAME /etc/lsb-release | cut -d= -f2); \ + echo "deb http://ppa.launchpad.net/ethereum/cpp-build-deps/ubuntu $dist main" >> /etc/apt/sources.list ; \ + apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 1c52189c923f6ca9 ; \ + apt-get update; \ + apt-get install -qqy --no-install-recommends \ + build-essential \ + clang \ + cmake \ + jq \ + lsof \ + libboost-filesystem-dev \ + libboost-program-options-dev \ + libboost-system-dev \ + libboost-test-dev \ + libcln-dev \ + libz3-static-dev \ + ninja-build \ + python3-pip \ + software-properties-common \ + sudo \ + z3-static; \ + pip3 install \ + codecov \ + colorama \ + deepdiff \ + parsec \ + pygments-lexer-solidity \ + pylint \ + requests \ + tabulate \ + z3-solver; + +# Eldarica +RUN set -ex; \ + apt-get update; \ + apt-get install -qy \ + openjdk-11-jre \ + unzip; \ + eldarica_version="2.1"; \ + wget "https://github.com/uuverifiers/eldarica/releases/download/v${eldarica_version}/eldarica-bin-${eldarica_version}.zip" -O /opt/eld_binaries.zip; \ + test "$(sha256sum /opt/eld_binaries.zip)" = "0ac43f45c0925383c9d2077f62bbb515fd792375f3b2b101b30c9e81dcd7785c /opt/eld_binaries.zip"; \ + unzip /opt/eld_binaries.zip -d /opt; \ + rm -f /opt/eld_binaries.zip; + +# CVC5 +RUN set -ex; \ + cvc5_version="1.1.2"; \ + wget "https://github.com/cvc5/cvc5/releases/download/cvc5-${cvc5_version}/cvc5-Linux-static.zip" -O /opt/cvc5.zip; \ + test "$(sha256sum /opt/cvc5.zip)" = "cf291aef67da8eaa8d425a51f67f3f72f36db8b1040655dc799b64e3d69e6086 /opt/cvc5.zip"; \ + unzip /opt/cvc5.zip -x "cvc5-Linux-static/lib/cmake/*" -d /opt; \ + mv /opt/cvc5-Linux-static/bin/* /usr/bin; \ + mv /opt/cvc5-Linux-static/lib/* /usr/lib; \ + mv /opt/cvc5-Linux-static/include/* /usr/include; \ + rm -rf /opt/cvc5-Linux-static /opt/cvc5.zip; + +FROM base AS libraries + +ENV CC clang +ENV CXX clang++ + +# EVMONE +RUN set -ex; \ + wget -O /usr/src/evmone.tar.gz https://github.com/ethereum/evmone/releases/download/v0.12.0/evmone-0.12.0-linux-x86_64.tar.gz; \ + test "$(sha256sum /usr/src/evmone.tar.gz)" = "1c7b5eba0c8c3b3b2a7a05101e2d01a13a2f84b323989a29be66285dba4136ce /usr/src/evmone.tar.gz"; \ + cd /usr; \ + tar -xf /usr/src/evmone.tar.gz; \ + rm -rf /usr/src/evmone.tar.gz + +FROM base +COPY --from=libraries /usr/lib /usr/lib +COPY --from=libraries /usr/bin /usr/bin +COPY --from=libraries /usr/include /usr/include +COPY --from=libraries /opt/eldarica /opt/eldarica +ENV PATH="$PATH:/opt/eldarica" From b3ba1b2e373f6ec850733e5ebf12b3808a6f9b74 Mon Sep 17 00:00:00 2001 From: Vishwa Mehta Date: Mon, 2 Sep 2024 14:15:24 +0200 Subject: [PATCH 173/182] Rename opRetro.json to funding.json --- opRetro.json => funding.json | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename opRetro.json => funding.json (100%) diff --git a/opRetro.json b/funding.json similarity index 100% rename from opRetro.json rename to funding.json From 79f05ca5738d927ac7d4f25bbb2d5717017c6736 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Fri, 30 Aug 2024 16:46:42 +0200 Subject: [PATCH 174/182] Mark PROFILE_OPTIMIZER_STEPS CMake option as advanced --- CMakeLists.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index 71f83b80ed2d..02d45d8e6e9b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -40,6 +40,7 @@ option(PROFILE_OPTIMIZER_STEPS "Output performance metrics for the optimiser ste option(USE_SYSTEM_LIBRARIES "Use system libraries" OFF) option(ONLY_BUILD_SOLIDITY_LIBRARIES "Only build solidity libraries" OFF) option(STRICT_NLOHMANN_JSON_VERSION "Strictly check installed nlohmann json version" ON) +mark_as_advanced(PROFILE_OPTIMIZER_STEPS) mark_as_advanced(USE_SYSTEM_LIBRARIES) mark_as_advanced(ONLY_BUILD_SOLIDITY_LIBRARIES) mark_as_advanced(STRICT_NLOHMANN_JSON_VERSION) From b52094bc2832b40c43134990182cc89caabcbf84 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Fri, 30 Aug 2024 16:49:43 +0200 Subject: [PATCH 175/182] Remove nlohmann JSON version check - The git submodule is pinned to that version, which should be enough of a hint that this is the version we expect. If someone builds with a different version and it passes tests, we should not block that. --- CMakeLists.txt | 2 -- libsolutil/JSON.cpp | 6 ------ 2 files changed, 8 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 02d45d8e6e9b..a08e44da515c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -39,11 +39,9 @@ option(PEDANTIC "Enable extra warnings and pedantic build flags. Treat all warni option(PROFILE_OPTIMIZER_STEPS "Output performance metrics for the optimiser steps." OFF) option(USE_SYSTEM_LIBRARIES "Use system libraries" OFF) option(ONLY_BUILD_SOLIDITY_LIBRARIES "Only build solidity libraries" OFF) -option(STRICT_NLOHMANN_JSON_VERSION "Strictly check installed nlohmann json version" ON) mark_as_advanced(PROFILE_OPTIMIZER_STEPS) mark_as_advanced(USE_SYSTEM_LIBRARIES) mark_as_advanced(ONLY_BUILD_SOLIDITY_LIBRARIES) -mark_as_advanced(STRICT_NLOHMANN_JSON_VERSION) # Setup cccache. include(EthCcache) diff --git a/libsolutil/JSON.cpp b/libsolutil/JSON.cpp index 055024edb3d0..548fdfe0b87c 100644 --- a/libsolutil/JSON.cpp +++ b/libsolutil/JSON.cpp @@ -28,12 +28,6 @@ #include -#ifdef STRICT_NLOHMANN_JSON_VERSION_CHECK -static_assert( - (NLOHMANN_JSON_VERSION_MAJOR == 3) && (NLOHMANN_JSON_VERSION_MINOR == 11) && (NLOHMANN_JSON_VERSION_PATCH == 3), - "Unexpected nlohmann-json version. Expecting 3.11.3."); -#endif - namespace solidity::util { From 01a01eb2e0e7fc802d9d35ad89eb50fa2bdc21da Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Fri, 30 Aug 2024 17:20:49 +0200 Subject: [PATCH 176/182] Clearer names and descriptions for advanced CMake options --- CMakeLists.txt | 17 +++++++++++++---- cmake/submodules.cmake | 2 +- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index a08e44da515c..8b20f1d10287 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -37,10 +37,19 @@ option(SOLC_STATIC_STDLIBS "Link solc against static versions of libgcc and libs option(STRICT_Z3_VERSION "Use the latest version of Z3" ON) option(PEDANTIC "Enable extra warnings and pedantic build flags. Treat all warnings as errors." ON) option(PROFILE_OPTIMIZER_STEPS "Output performance metrics for the optimiser steps." OFF) -option(USE_SYSTEM_LIBRARIES "Use system libraries" OFF) -option(ONLY_BUILD_SOLIDITY_LIBRARIES "Only build solidity libraries" OFF) +option( + IGNORE_VENDORED_DEPENDENCIES + "Ignore libraries provided as submodules of the repository and allow CMake to look for \ +them in the typical locations, including system-wide dirs." + OFF +) +option( + ONLY_BUILD_SOLIDITY_LIBRARIES + "Only build library targets that can be statically linked against. Do not build executables or tests." + OFF +) mark_as_advanced(PROFILE_OPTIMIZER_STEPS) -mark_as_advanced(USE_SYSTEM_LIBRARIES) +mark_as_advanced(IGNORE_VENDORED_DEPENDENCIES) mark_as_advanced(ONLY_BUILD_SOLIDITY_LIBRARIES) # Setup cccache. @@ -48,7 +57,7 @@ include(EthCcache) # Let's find our dependencies include(EthDependencies) -if (NOT USE_SYSTEM_LIBRARIES) +if (NOT IGNORE_VENDORED_DEPENDENCIES) include(fmtlib) include(nlohmann-json) include(range-v3) diff --git a/cmake/submodules.cmake b/cmake/submodules.cmake index 099aceaa927d..1ef55d289ccb 100644 --- a/cmake/submodules.cmake +++ b/cmake/submodules.cmake @@ -1,5 +1,5 @@ macro(initialize_submodule SUBMODULE_PATH) - if(NOT USE_SYSTEM_LIBRARIES) + if(NOT IGNORE_VENDORED_DEPENDENCIES) file(GLOB submodule_contents "${CMAKE_SOURCE_DIR}/deps/${SUBMODULE_PATH}/*") if(submodule_contents) From 3184534fd66579f2fa21bd3896ac0f9b12ae887b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= Date: Mon, 2 Sep 2024 13:04:03 +0200 Subject: [PATCH 177/182] Improve names/descriptions of Z3-related CMake variables --- CMakeLists.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 8b20f1d10287..656cec34863f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -34,7 +34,7 @@ endif() option(SOLC_LINK_STATIC "Link solc executable statically on supported platforms" OFF) option(SOLC_STATIC_STDLIBS "Link solc against static versions of libgcc and libstdc++ on supported platforms" OFF) -option(STRICT_Z3_VERSION "Use the latest version of Z3" ON) +option(STRICT_Z3_VERSION "Require the exact version of Z3 solver expected by our test suite." ON) option(PEDANTIC "Enable extra warnings and pedantic build flags. Treat all warnings as errors." ON) option(PROFILE_OPTIMIZER_STEPS "Output performance metrics for the optimiser steps." OFF) option( @@ -94,15 +94,15 @@ configure_file("${PROJECT_SOURCE_DIR}/cmake/templates/license.h.in" include/lice include(EthOptions) configure_project(TESTS) -set(LATEST_Z3_VERSION "4.12.1") +set(TESTED_Z3_VERSION "4.12.1") set(MINIMUM_Z3_VERSION "4.8.16") find_package(Z3) if (${Z3_FOUND}) if (${STRICT_Z3_VERSION}) - if (NOT ("${Z3_VERSION_STRING}" VERSION_EQUAL ${LATEST_Z3_VERSION})) + if (NOT ("${Z3_VERSION_STRING}" VERSION_EQUAL ${TESTED_Z3_VERSION})) message( FATAL_ERROR - "SMTChecker tests require Z3 ${LATEST_Z3_VERSION} for all tests to pass.\n\ + "SMTChecker tests require Z3 ${TESTED_Z3_VERSION} for all tests to pass.\n\ Build with -DSTRICT_Z3_VERSION=OFF if you want to use a different version. \ You can also use -DUSE_Z3=OFF to build without Z3. In both cases use --no-smt when running tests." ) From 3b040385d0926be18eb6b3fdd2f0610d382d4619 Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Tue, 3 Sep 2024 14:57:30 +0200 Subject: [PATCH 178/182] Disable failing import tests introduced by boost upgrade --- test/libsolidity/interface/FileReader.cpp | 14 +++++++++----- .../syntaxTests/imports/boost_filesystem_bug.sol | 5 ----- 2 files changed, 9 insertions(+), 10 deletions(-) delete mode 100644 test/libsolidity/syntaxTests/imports/boost_filesystem_bug.sol diff --git a/test/libsolidity/interface/FileReader.cpp b/test/libsolidity/interface/FileReader.cpp index dbb03c23f24f..2603c4c60d56 100644 --- a/test/libsolidity/interface/FileReader.cpp +++ b/test/libsolidity/interface/FileReader.cpp @@ -151,9 +151,11 @@ BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_unc_path) { // UNC paths start with // or \\ followed by a name. They are used for network shares on Windows. // On UNIX systems they are not supported but still treated in a special way. - BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/", resolveSymlinks), "//host/"); - BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/a/b", resolveSymlinks), "//host/a/b"); - BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/a/b/", resolveSymlinks), "//host/a/b/"); + + // TODO: Re-enable these once the boost 1.86 change has been addressed + //BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/", resolveSymlinks), "//host/"); + //BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/a/b", resolveSymlinks), "//host/a/b"); + //BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/a/b/", resolveSymlinks), "//host/a/b/"); #if defined(_WIN32) // On Windows an UNC path can also start with \\ instead of // @@ -187,10 +189,12 @@ BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_root_name_only) { // UNC paths BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//", resolveSymlinks), "//" / expectedWorkDir); - BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host", resolveSymlinks), "//host" / expectedWorkDir); + // TODO: Re-enable these once the boost 1.86 change has been addressed + //BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host", resolveSymlinks), "//host" / expectedWorkDir); // On UNIX systems root name is empty. - BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("", resolveSymlinks), expectedWorkDir); + // TODO: Re-enable these once the boost 1.86 change has been addressed + //BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("", resolveSymlinks), expectedWorkDir); #if defined(_WIN32) boost::filesystem::path driveLetter = boost::filesystem::current_path().root_name(); diff --git a/test/libsolidity/syntaxTests/imports/boost_filesystem_bug.sol b/test/libsolidity/syntaxTests/imports/boost_filesystem_bug.sol deleted file mode 100644 index 8dc8da06819a..000000000000 --- a/test/libsolidity/syntaxTests/imports/boost_filesystem_bug.sol +++ /dev/null @@ -1,5 +0,0 @@ -==== Source: //// ==== -// This test used to throw due to a bug in boost::filesystem. -// See https://github.com/boostorg/filesystem/issues/176 -import "."; -// ---- From 3f6f2d3f90de9a4f506b196f9fac1d5909693d5f Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Tue, 3 Sep 2024 15:33:33 +0200 Subject: [PATCH 179/182] Fix Yul stack output using standard json in the presence of warnings. --- Changelog.md | 1 + libsolidity/interface/StandardCompiler.cpp | 26 ++++---- libyul/YulStack.h | 1 + .../standard_yul_output_warning/input.json | 20 ++++++ .../standard_yul_output_warning/output.json | 61 +++++++++++++++++++ 5 files changed, 95 insertions(+), 14 deletions(-) create mode 100644 test/cmdlineTests/standard_yul_output_warning/input.json create mode 100644 test/cmdlineTests/standard_yul_output_warning/output.json diff --git a/Changelog.md b/Changelog.md index 04bfa929530b..299a7a5bddb2 100644 --- a/Changelog.md +++ b/Changelog.md @@ -32,6 +32,7 @@ Bugfixes: * SMTChecker: Fix formatting of unary minus expressions in invariants. * SMTChecker: Fix internal compiler error when reporting proved targets for BMC engine. * SMTChecker: Fix SMT logic error when assigning to an array of contracts or functions. + * Standard JSON Interface: For Yul input, properly produce output artifacts in case of warnings. * TypeChecker: Fix segfault when assigning nested tuple to tuple. * Yul IR Code Generation: Deterministic order of Yul subobjects. * Yul Optimizer: Fix Yul source locations always referring to unoptimized source, even in optimized outputs. diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index 385e48c2236e..0194aa937d5e 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -1620,7 +1620,7 @@ Json StandardCompiler::compileYul(InputsAndSettings _inputsAndSettings) std::string const& sourceContents = _inputsAndSettings.sources.begin()->second; // Inconsistent state - stop here to receive error reports from users - if (!stack.parseAndAnalyze(sourceName, sourceContents) && stack.errors().empty()) + if (!stack.parseAndAnalyze(sourceName, sourceContents) && !stack.hasErrors()) { output["errors"].emplace_back(formatError( Error::Type::InternalCompilerError, @@ -1630,22 +1630,20 @@ Json StandardCompiler::compileYul(InputsAndSettings _inputsAndSettings) return output; } - if (!stack.errors().empty()) + for (auto const& error: stack.errors()) { - for (auto const& error: stack.errors()) - { - auto err = std::dynamic_pointer_cast(error); + auto err = std::dynamic_pointer_cast(error); - output["errors"].emplace_back(formatErrorWithException( - stack, - *error, - err->type(), - "general", - "" - )); - } - return output; + output["errors"].emplace_back(formatErrorWithException( + stack, + *error, + err->type(), + "general", + "" + )); } + if (stack.hasErrors()) + return output; std::string contractName = stack.parserResult()->name; diff --git a/libyul/YulStack.h b/libyul/YulStack.h index 746e0c49fa72..0dc90baf890d 100644 --- a/libyul/YulStack.h +++ b/libyul/YulStack.h @@ -134,6 +134,7 @@ class YulStack: public langutil::CharStreamProvider /// @returns the errors generated during parsing, analysis (and potentially assembly). langutil::ErrorList const& errors() const { return m_errors; } + bool hasErrors() const { return m_errorReporter.hasErrors(); } /// Pretty-print the input after having parsed it. std::string print( diff --git a/test/cmdlineTests/standard_yul_output_warning/input.json b/test/cmdlineTests/standard_yul_output_warning/input.json new file mode 100644 index 000000000000..f6f519d82f21 --- /dev/null +++ b/test/cmdlineTests/standard_yul_output_warning/input.json @@ -0,0 +1,20 @@ +{ + "language": "Yul", + "sources": + { + "C": + { + "content": "{ let x := tload(0) tstore(add(x, 1), 0) }" + } + }, + "settings": + { + "outputSelection": + { + "*": { + "*": ["evm.bytecode", "evm.assembly", "irOptimized"], + "": [ "*" ] + } + } + } +} diff --git a/test/cmdlineTests/standard_yul_output_warning/output.json b/test/cmdlineTests/standard_yul_output_warning/output.json new file mode 100644 index 000000000000..3234be1817fd --- /dev/null +++ b/test/cmdlineTests/standard_yul_output_warning/output.json @@ -0,0 +1,61 @@ +{ + "contracts": { + "C": { + "object": { + "evm": { + "assembly": " /* \"C\":99:100 */ + 0x00 + /* \"C\":95:96 */ + 0x01 + /* \"C\":60:68 */ + dup2 + tload + /* \"C\":88:97 */ + add + /* \"C\":81:101 */ + tstore + /* \"C\":27:117 */ + stop +", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes":"", + "sourceMap":"" + } + }, + "irOptimized": "object \"object\" { + code { + { + let x := tload(0) + tstore(add(x, 1), 0) + } + } +} +" + } + } + }, + "errors": [ + { + "component": "general", + "formattedMessage": "Warning: Transient storage as defined by EIP-1153 can break the composability of smart contracts: Since transient storage is cleared only at the end of the transaction and not at the end of the outermost call frame to the contract within a transaction, your contract may unintentionally misbehave when invoked multiple times in a complex transaction. To avoid this, be sure to clear all transient storage at the end of any call to your contract. The use of transient storage for reentrancy guards that are cleared at the end of the call is safe. + --> C:1:21: + | +1 | { let x := tload(0) tstore(add(x, 1), 0) } + | ^^^^^^ + +", + "message": "Transient storage as defined by EIP-1153 can break the composability of smart contracts: Since transient storage is cleared only at the end of the transaction and not at the end of the outermost call frame to the contract within a transaction, your contract may unintentionally misbehave when invoked multiple times in a complex transaction. To avoid this, be sure to clear all transient storage at the end of any call to your contract. The use of transient storage for reentrancy guards that are cleared at the end of the call is safe.", + "severity": "warning", + "sourceLocation": { + "end": 26, + "file": "C", + "start": 20 + }, + "type": "Warning" + } + ] +} From 3e5060c5a45ab92e7bcd3a50e0a481e016449c5d Mon Sep 17 00:00:00 2001 From: Daniel Kirchner Date: Tue, 3 Sep 2024 13:46:07 +0200 Subject: [PATCH 180/182] Remove mantic from release PPA script (obsolete). --- scripts/deps-ppa/static_z3.sh | 2 +- scripts/release_ppa.sh | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/deps-ppa/static_z3.sh b/scripts/deps-ppa/static_z3.sh index 016cd5d21e01..9e273188cf62 100755 --- a/scripts/deps-ppa/static_z3.sh +++ b/scripts/deps-ppa/static_z3.sh @@ -41,7 +41,7 @@ sourcePPAConfig # Sanity check checkDputEntries "\[cpp-build-deps\]" -DISTRIBUTIONS="focal jammy mantic noble" +DISTRIBUTIONS="focal jammy noble oracular" for distribution in $DISTRIBUTIONS do diff --git a/scripts/release_ppa.sh b/scripts/release_ppa.sh index 3b7c8347c067..64a81f542e86 100755 --- a/scripts/release_ppa.sh +++ b/scripts/release_ppa.sh @@ -68,7 +68,7 @@ packagename=solc # This needs to be a still active release static_build_distribution=focal -DISTRIBUTIONS="focal jammy mantic noble" +DISTRIBUTIONS="focal jammy noble oracular" if is_release then From b92cabd44be5f1a0dc3ce8fb79eb0408d214556f Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Tue, 3 Sep 2024 15:05:15 +0200 Subject: [PATCH 181/182] Sort changelog for the upcoming release --- Changelog.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Changelog.md b/Changelog.md index 299a7a5bddb2..8802f7b387ef 100644 --- a/Changelog.md +++ b/Changelog.md @@ -7,22 +7,22 @@ Language Features: Compiler Features: - * Command Line Interface: Do not perform IR optimization when only unoptimized IR is requested. * Commandline Interface: Add ``--transient-storage-layout`` output. + * Commandline Interface: Allow the use of ``--asm-json`` output option in assembler mode to export EVM assembly of the contracts in JSON format. + * Commandline Interface: Do not perform IR optimization when only unoptimized IR is requested. * Constant Optimizer: Uses ``PUSH0`` if supported by the selected evm version. * Error Reporting: Unimplemented features are now properly reported as errors instead of being handled as if they were bugs. * EVM: Support for the EVM version "Prague". * Peephole Optimizer: ``PUSH0``, when supported, is duplicated explicitly instead of using ``DUP1``. - * Peephole optimizer: Remove identical code snippets that terminate the control flow if they occur one after another. + * Peephole Optimizer: Remove identical code snippets that terminate the control flow if they occur one after another. * SMTChecker: Add CHC engine check for underflow and overflow in unary minus operation. * SMTChecker: Replace CVC4 as a possible BMC backend with cvc5. - * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. * Standard JSON Interface: Add ``transientStorageLayout`` output. + * Standard JSON Interface: Do not perform IR optimization when only unoptimized IR is requested. * Yul: Drop the deprecated typed Yul dialect that was only accessible via ``--yul`` in the CLI. * Yul: The presence of types in untyped Yul dialects is now a parser error. * Yul Optimizer: Caching of optimized IR to speed up optimization of contracts with bytecode dependencies. * Yul Optimizer: The optimizer now treats some previously unrecognized identical literals as identical. - * Commandline Interface: Allow the use of ``--asm-json`` output option in assembler mode to export EVM assembly of the contracts in JSON format. Bugfixes: From 830ec2c4190f6a1ea4960def64edd1911c68ef3b Mon Sep 17 00:00:00 2001 From: Nikola Matic Date: Wed, 4 Sep 2024 09:03:36 +0200 Subject: [PATCH 182/182] Set changelog release date --- Changelog.md | 2 +- docs/bugs_by_version.json | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Changelog.md b/Changelog.md index 8802f7b387ef..01abe1af6bef 100644 --- a/Changelog.md +++ b/Changelog.md @@ -1,4 +1,4 @@ -### 0.8.27 (unreleased) +### 0.8.27 (2024-09-04) Language Features: * Accept declarations of state variables with ``transient`` data location (parser support only, no code generation yet). diff --git a/docs/bugs_by_version.json b/docs/bugs_by_version.json index 037a36341c16..f9913d812c63 100644 --- a/docs/bugs_by_version.json +++ b/docs/bugs_by_version.json @@ -1898,6 +1898,10 @@ "bugs": [], "released": "2024-05-21" }, + "0.8.27": { + "bugs": [], + "released": "2024-09-04" + }, "0.8.3": { "bugs": [ "FullInlinerNonExpressionSplitArgumentEvaluationOrder",