Author: Aaron Ballman Date: 2025-07-24T07:12:54-04:00 New Revision: db8a389f889c4eeaf024da117102a33aa3f577b7
URL: https://github.com/llvm/llvm-project/commit/db8a389f889c4eeaf024da117102a33aa3f577b7 DIFF: https://github.com/llvm/llvm-project/commit/db8a389f889c4eeaf024da117102a33aa3f577b7.diff LOG: [Docs] Add back lost release notes; NFC When release notes were cleared on ``main``, there were some notes lost because the changes happened after the branch point for 21.x. This restores the lost notes. Added: Modified: clang/docs/ReleaseNotes.rst Removed: ################################################################################ diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index 7fafe2807bd38..381d0ef42f433 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -39,6 +39,9 @@ C/C++ Language Potentially Breaking Changes C++ Specific Potentially Breaking Changes ----------------------------------------- +- For C++20 modules, the Reduced BMI mode will be the default option. This may introduce + regressions if your build system supports two-phase compilation model but haven't support + reduced BMI or it is a compiler bug or a bug in users code. ABI Changes in This Version --------------------------- @@ -84,6 +87,8 @@ C23 Feature Support Non-comprehensive list of changes in this release ------------------------------------------------- +- Added ``__builtin_elementwise_minnumnum`` and ``__builtin_elementwise_maxnumnum``. + New Compiler Flags ------------------ @@ -102,6 +107,11 @@ Attribute Changes in Clang Improvements to Clang's diagnostics ----------------------------------- +- Added a separate diagnostic group ``-Wfunction-effect-redeclarations``, for the more pedantic + diagnostics for function effects (``[[clang::nonblocking]]`` and ``[[clang::nonallocating]]``). + Moved the warning for a missing (though implied) attribute on a redeclaration into this group. + Added a new warning in this group for the case where the attribute is missing/implicit on + an override of a virtual method. Improvements to Clang's time-trace ---------------------------------- @@ -111,6 +121,8 @@ Improvements to Coverage Mapping Bug Fixes in This Version ------------------------- +- Fix a crash when marco name is empty in ``#pragma push_macro("")`` or + ``#pragma pop_macro("")``. (#GH149762). Bug Fixes to Compiler Builtins ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -120,6 +132,8 @@ Bug Fixes to Attribute Support Bug Fixes to C++ Support ^^^^^^^^^^^^^^^^^^^^^^^^ +- Diagnose binding a reference to ``*nullptr`` during constant evaluation. (#GH48665) +- Suppress ``-Wdeprecated-declarations`` in implicitly generated functions. (#GH147293) Bug Fixes to AST Handling ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -189,6 +203,8 @@ Fixed Point Support in Clang AST Matchers ------------ +- Ensure ``hasBitWidth`` doesn't crash on bit widths that are dependent on template + parameters. clang-format ------------ @@ -201,6 +217,8 @@ Code Completion Static Analyzer --------------- +- The Clang Static Analyzer now handles parenthesized initialization. + (#GH148875) New features ^^^^^^^^^^^^ @@ -224,6 +242,9 @@ Python Binding Changes OpenMP Support -------------- +- Added parsing and semantic analysis support for the ``need_device_addr`` + modifier in the ``adjust_args`` clause. +- Allow array length to be omitted in array section subscript expression. Improvements ^^^^^^^^^^^^ _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
