llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: Chris Copeland (chrisnc) <details> <summary>Changes</summary> --- Full diff: https://github.com/llvm/llvm-project/pull/97534.diff 2 Files Affected: - (modified) clang/docs/ReleaseNotes.rst (+2) - (modified) clang/lib/Headers/stdatomic.h (+4) ``````````diff diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index 1537eaaba0c66..3d85065a7ff8a 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -750,6 +750,8 @@ Bug Fixes in This Version - Fixed `static_cast` to array of unknown bound. Fixes (#GH62863). +- Fixed the definition of ATOMIC_FLAG_INIT in stdatomic.h so it can be used in C++. + Bug Fixes to Compiler Builtins ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/clang/lib/Headers/stdatomic.h b/clang/lib/Headers/stdatomic.h index 9c103d98af8c5..88172038be5c4 100644 --- a/clang/lib/Headers/stdatomic.h +++ b/clang/lib/Headers/stdatomic.h @@ -166,7 +166,11 @@ typedef _Atomic(uintmax_t) atomic_uintmax_t; typedef struct atomic_flag { atomic_bool _Value; } atomic_flag; +#ifdef __cplusplus +#define ATOMIC_FLAG_INIT { false } +#else #define ATOMIC_FLAG_INIT { 0 } +#endif /* These should be provided by the libc implementation. */ #ifdef __cplusplus `````````` </details> https://github.com/llvm/llvm-project/pull/97534 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
