Rollup of 26 pull requests - #160469
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Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>
Co-authored-by: Clar Fon <15850505+clarfonthey@users.noreply.github.com>
```
error[E0277]: the trait bound `needs_borrow::Hello: needs_borrow::Tr` is not satisfied
--> $DIR/ownership-mismatch-on-arg.rs:42:13
|
LL | foo(hi, hi, hi);
| ^^^ -- -- `needs_borrow::Hello` doesn't satisfy the trait bound
| | |
| | `needs_borrow::Hello` doesn't satisfy the trait bound
| unsatisfied trait bound
|
help: the trait `needs_borrow::Tr` is not implemented for `needs_borrow::Hello`
--> $DIR/ownership-mismatch-on-arg.rs:27:5
|
LL | struct Hello;
| ^^^^^^^^^^^^
help: the trait `needs_borrow::Tr` is implemented for `&needs_borrow::Hello`
--> $DIR/ownership-mismatch-on-arg.rs:30:5
|
LL | impl Tr for &Hello {}
| ^^^^^^^^^^^^^^^^^^
note: required by a bound in `needs_borrow::foo`
--> $DIR/ownership-mismatch-on-arg.rs:32:15
|
LL | fn foo<T: Tr, K: std::fmt::Debug>(_v: T, _w: T, _k: K) {}
| ^^ required by this bound in `foo`
help: consider borrowing these argument
|
LL | foo(&hi, &hi, hi);
| + +
```
The linux kernel still uses fentry for x86 and s390x arches. s390x depends entirely on the compiler to record and nop these sections. This facilitates support for inserting nop's and/or recording the location of each mcount call in a special section named `__mcount_loc`. These attributes are currently only supported with fentry on the s390x target, otherwise they are quietly ignored (except on s390x).
* fix borrowck ICE for consts with fn pointer type annotate_argument_and_return_for_borrow called tcx.fn_sig on the item being checked whenever its type was FnDef or FnPtr. for a const whose type is a fn pointer that's not a function item, so we ICE'd with "unexpected sort of node in fn_sig". take the signature from the fn ptr type instead and skip the annotation when there's no fn decl. * run rustfmt and refmt * fix borrowck ICE for consts with fn pointer type annotate_argument_and_return_for_borrow called tcx.fn_sig on the item being checked whenever its type was FnDef or FnPtr. for a const whose type is a fn pointer that's not a function item, so we ICE'd with "unexpected sort of node in fn_sig". take the signature from the fn ptr type instead and skip the annotation when there's no fn decl. * edit comment * use ty.fn_sig per review
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Rollup of 26 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*
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…uwer Rollup of 26 pull requests Successful merges: - #153749 (Account for ownership mismatch on argument that doesn't meet bound) - #158727 (std: use `readdir` on nearly all UNIX platforms) - #159130 (a bit optimize four-digit chunks in integer formatting) - #159326 (Deny multiple EII impls on a single item) - #159535 (Optimize slice::contains for bytewise types) - #159595 (Promote loongarch32-unknown-none* to Tier 2) - #160184 (Add -Zinstrument-mcount={fentry-nop-record,fentry-record}) - #160320 (point at trait definition when it is used as a derive macro) - #160369 (When suggesting method names, prefer *exact* doc aliases over similar names) - #160406 (`DepKind` cleanups) - #160424 (Use `thread::available_parallelism` as the default limit for backend parallelism) - #159303 (Fix ICE for direct inline const generic defaults) - #159977 (Add regression test for bool indexing codegen) - #160011 (remove InterpError::map_err_info) - #160165 (reject `...` without pattern post-expansion) - #160295 (Fix rustdoc ICE when checking if a generic arg can be elided) - #160305 (Linkify C-SKY targets in `platform-support.md`) - #160314 (fix borrowck ICE for consts with fn pointer type) - #160322 (ElaborateBoxDeref: remove unnecessary projection) - #160338 (Add regression test for supertrait associated type normalization through dyn) - #160340 (Add regression test for unused_parens on contract clauses) - #160371 (Add doc aliases for transpositions `read_exact_buf` and `read_exact_buf_at`) - #160384 (Add PR body notes for Cargo lock file maintenance) - #160412 (Move duplicate-names check for #[rustc_must_implement_one_of] to attribute parser) - #160435 (bump tracing-tree) - #160449 (Fix lookup of object files)
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Successful merges:
readdiron nearly all UNIX platforms #158727 (std: usereaddiron nearly all UNIX platforms)DepKindcleanups #160406 (DepKindcleanups)thread::available_parallelismas the default limit for backend parallelism #160424 (Usethread::available_parallelismas the default limit for backend parallelism)...without pattern post-expansion #160165 (reject...without pattern post-expansion)platform-support.md#160305 (Linkify C-SKY targets inplatform-support.md)read_exact_bufandread_exact_buf_at#160371 (Add doc aliases for transpositionsread_exact_bufandread_exact_buf_at)r? @ghost
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