Author: Eli Friedman Date: 2025-06-26T08:45:50-07:00 New Revision: 6bdfecaea837a07d034b1598a3af38c6f64044f4
URL: https://github.com/llvm/llvm-project/commit/6bdfecaea837a07d034b1598a3af38c6f64044f4 DIFF: https://github.com/llvm/llvm-project/commit/6bdfecaea837a07d034b1598a3af38c6f64044f4.diff LOG: [clang] Revise relnote for int->enum conversion. (#145755) Include more specifics from recent discussion on #143034. Added: Modified: clang/docs/ReleaseNotes.rst Removed: ################################################################################ diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index bc8e157e2b1c0..01f3b7a557a5c 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -66,9 +66,10 @@ C++ Specific Potentially Breaking Changes - A workaround for libstdc++4.7 has been removed. Note that 4.8.3 remains the oldest supported libstdc++ version. - Added ``!nonnull/!align`` metadata to load of references for better codegen. -- Checking for int->enum conversions in constant expressions is more strict; - in particular, ``const E x = (E)-1;`` is not treated as a constant if it's - out of range. This impacts old versions of Boost. (#GH143034) +- Checking for integer to enum conversions in constant expressions is more + strict; in particular, ``const E x = (E)-1;`` is not treated as a constant + if it's out of range. The Boost numeric_conversion library is impacted by + this; it was fixed in Boost 1.81. (#GH143034) ABI Changes in This Version --------------------------- _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
