[all-commits] [llvm/llvm-project] cde139: [clang][Sema] Fix a crash when instantiating a non...

[Sheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cde139016a4eb2d71950e135f9c037987ecdb7cf
      https://github.com/llvm/llvm-project/commit/cde139016a4eb2d71950e135f9c037987ecdb7cf
  Author: Sheng <ox59616e at gmail.com>
  Date:   2023-05-24 (Wed, 24 May 2023)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaTemplate.cpp
    A clang/test/SemaCXX/PR62533.cpp
    M clang/test/SemaTemplate/ms-sizeof-missing-typename.cpp

  Log Message:
  -----------
  [clang][Sema] Fix a crash when instantiating a non-type template argument in a dependent scope.

The type alias template is not diagnosed when instantiating an expected non-type template argument in a dependent scope, causing ICE.

Besides that, the diagnostic message has been updated to account for the fact that the function template  is not the only non-type template.

Fixes #62533

Reviewed By: #clang-language-wg, erichkeane

Differential Revision: https://reviews.llvm.org/D151062