[all-commits] [llvm/llvm-project] d6d59e: [Clang] Fix __VA_OPT__ implementation so that it t...

[Shafik Yaghmour via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d6d59e660bc75d14f423fb3817834f832bbf4543
      https://github.com/llvm/llvm-project/commit/d6d59e660bc75d14f423fb3817834f832bbf4543
  Author: Shafik Yaghmour <shafik.yaghmour at intel.com>
  Date:   2023-02-17 (Fri, 17 Feb 2023)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Lex/TokenLexer.cpp
    M clang/test/Preprocessor/macro_vaopt_p1042r1.cpp

  Log Message:
  -----------
  [Clang] Fix __VA_OPT__ implementation so that it treats the concatenation of a non-placemaker token and placemaker token as a non-placemaker token

Currently the implementation of __VA_OPT__ will treat the concatenation of a
non-placemaker token and placemaker token as a placemaker token which is not
correct. This will fix the implementation and treat the result as a
non-placemaker token.

This fixes: https://github.com/llvm/llvm-project/issues/60268

Differential Revision: https://reviews.llvm.org/D142604