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[basic.life] Giving less storage is still not UB

Status: Open.

#982 In cplusplus/CWG;

· languagelawyer opened on Aug 18, 2026

CWG3219 [basic.types.trivial] Overeager no-op when no suitable value for value representation

Status: Open.

#980 In cplusplus/CWG;

· hubert-reinterpretcast opened on Aug 17, 2026

[cpp.module] Redundancy and insufficiency in the grammar production of module directives

Status: Open.

#979 In cplusplus/CWG;

· BlowingWind314 opened on Aug 16, 2026

[lex.ext] Whether diagnostic is required for a user-defined character/string literal with a keyword suffix?

Status: Open.

#978 In cplusplus/CWG;

· BlowingWind314 opened on Aug 16, 2026

CWG3218 [temp.variadic] Expanding packs created within a pack expansion

Status: Open.

#976 In cplusplus/CWG;

· Halalaluyafail3 opened on Aug 16, 2026

[cpp.replace.general] p14: Clarification of directive-like preprocessing tokens in macro arguments

Status: Open.

#975 In cplusplus/CWG;

· BlowingWind314 opened on Aug 14, 2026

[temp.res.general] It seems wrong to restrict IFNDR when no valid specialization can be generated to when "the innermost enclosing template is not instantiated"

Status: Open.

#973 In cplusplus/CWG;

· HolyBlackCat opened on Aug 12, 2026

[intro.execution] p10 Imprecise terminology in "value computation of the result of the operator"

Status: Open.

#969 In cplusplus/CWG;

· xmh0511 opened on Aug 5, 2026

[intro.execution] How is the value computation that computes the result of an operator sequenced with the evaluation that initializes an object

Status: Open.

#968 In cplusplus/CWG;

· xmh0511 opened on Aug 5, 2026

[expr] Clarifying the definition of "result" of an expression in [basic.lval] and operand evaluation

Status: Open.

#966 In cplusplus/CWG;

· xmh0511 opened on Aug 4, 2026

[expr.pre] When is a "mathematical result" NaN?

Status: Open.

#965 In cplusplus/CWG;

· eisenwave opened on Aug 1, 2026

[basic.lval] p1 Incomplete specification of prvalue/glvalue evaluation and value computation in [basic.lval] and [intro.execution]

Status: Open.

#964 In cplusplus/CWG;

· xmh0511 opened on Jul 30, 2026