[all-commits] [llvm/llvm-project] b5a3e9: [Clang][Parser] Fix crash of clang when using C++ ...

[ChipsSpectre via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b5a3e9639291359d5c9e16f0610393d92bc7d4c2
      https://github.com/llvm/llvm-project/commit/b5a3e9639291359d5c9e16f0610393d92bc7d4c2
  Author: ChipsSpectre <maxi.hornung at t-online.de>
  Date:   2024-01-04 (Thu, 04 Jan 2024)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Parse/ParseDecl.cpp
    M clang/lib/Parse/ParseDeclCXX.cpp
    M clang/test/Parser/cxx-in-c.c

  Log Message:
  -----------
  [Clang][Parser] Fix crash of clang when using C++ constructs like :: in C code (#74926)

Ensure we do not try to parse a nested-name-specifier when parsing an ill-formed file in C mode.

Fixes #73559