Author: Hubert Tong Date: 2025-02-01T17:04:18-08:00 New Revision: 1eb7f4e6b46179be2388529261502318a802ec84
URL: https://github.com/llvm/llvm-project/commit/1eb7f4e6b46179be2388529261502318a802ec84 DIFF: https://github.com/llvm/llvm-project/commit/1eb7f4e6b46179be2388529261502318a802ec84.diff LOG: release/20.x: [Clang][ReleaseNotes] Document -fclang-abi-compat=19 re: #110503 (#125368) #110503 updates the scope of `-fclang-abi-compat` but did not make that clear in the release notes. This PR addresses that problem. Added: Modified: clang/docs/ReleaseNotes.rst Removed: ################################################################################ diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index 88c9fc8f95e4a1..53534d821b2c9a 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -252,7 +252,7 @@ ABI Changes in This Version - Fixed Microsoft name mangling of placeholder, auto and decltype(auto), return types for MSVC 1920+. This change resolves incompatibilities with code compiled by MSVC 1920+ but will introduce incompatibilities with code compiled by earlier versions of Clang unless such code is built with the compiler option -fms-compatibility-version=19.14 to imitate the MSVC 1914 mangling behavior. - Fixed the Itanium mangling of the construction vtable name. This change will introduce incompatibilities with code compiled by Clang 19 and earlier versions, unless the -fclang-abi-compat=19 option is used. (#GH108015) -- Mangle member-like friend function templates as members of the enclosing class. (#GH110247, #GH110503) +- Mangle member-like friend function templates as members of the enclosing class. This can be disabled using -fclang-abi-compat=19. (#GH110247, #GH110503) AST Dumping Potentially Breaking Changes ---------------------------------------- _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
