[all-commits] [llvm/llvm-project] d1fcce: [Clang] Fix crash in isCXXDeclarationSpecifier whe...

[Shafik Yaghmour via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d1fcce97a6af872e64b365d80d5b85eb94487dc8
      https://github.com/llvm/llvm-project/commit/d1fcce97a6af872e64b365d80d5b85eb94487dc8
  Author: Shafik Yaghmour <shafik.yaghmour at intel.com>
  Date:   2023-06-29 (Thu, 29 Jun 2023)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Parse/ParseTentative.cpp
    M clang/test/Parser/cxx1z-class-template-argument-deduction.cpp

  Log Message:
  -----------
  [Clang] Fix crash in isCXXDeclarationSpecifier when attempting to annotate template name

When attempting to decide if in C++17 a type template for class template
argument deduction and the code is ill-formed the condition to break is
checking the current token is an identifier when it should be checking
if the next token is not ::.

This fixes: https://github.com/llvm/llvm-project/issues/57495
https://github.com/llvm/llvm-project/issues/63052

Differential Revision: https://reviews.llvm.org/D134334