[all-commits] [llvm/llvm-project] 52dce8: [clang] Fix AST representation of expanded templat...

[Matheus Izvekov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 52dce8900c46d5842a021619537ede598983dfde
      https://github.com/llvm/llvm-project/commit/52dce8900c46d5842a021619537ede598983dfde
  Author: Matheus Izvekov <mizvekov at gmail.com>
  Date:   2022-09-17 (Sat, 17 Sep 2022)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/AST/ASTContext.h
    M clang/include/clang/AST/JSONNodeDumper.h
    M clang/include/clang/AST/TextNodeDumper.h
    M clang/include/clang/AST/Type.h
    M clang/include/clang/AST/TypeProperties.td
    M clang/lib/AST/ASTContext.cpp
    M clang/lib/AST/ASTImporter.cpp
    M clang/lib/AST/ASTStructuralEquivalence.cpp
    M clang/lib/AST/JSONNodeDumper.cpp
    M clang/lib/AST/TextNodeDumper.cpp
    M clang/lib/AST/Type.cpp
    M clang/lib/Sema/SemaTemplate.cpp
    M clang/lib/Sema/SemaTemplateInstantiate.cpp
    M clang/lib/Sema/TreeTransform.h
    M clang/test/AST/ast-dump-template-decls.cpp
    M clang/test/SemaTemplate/type_pack_element.cpp
    M clang/unittests/AST/ASTImporterTest.cpp

  Log Message:
  -----------
  [clang] Fix AST representation of expanded template arguments.

Extend clang's SubstTemplateTypeParm to represent the pack substitution index.

Fixes PR56099.

Signed-off-by: Matheus Izvekov <mizvekov at gmail.com>

Differential Revision: https://reviews.llvm.org/D128113