[PATCH] D121927: [Clang] Work with multiple pragmas weak before definition

[Hubert Tong via Phabricator via cfe-commits]

hubert.reinterpretcast updated this revision to Diff 417755.
hubert.reinterpretcast added a comment.

- Adjust per observation: Use DenseMapInfo for the alias pointer value


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121927/new/

https://reviews.llvm.org/D121927

Files:
  clang/docs/ReleaseNotes.rst
  clang/include/clang/Sema/Sema.h
  clang/include/clang/Sema/Weak.h
  clang/lib/Sema/Sema.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/lib/Sema/SemaDeclAttr.cpp
  clang/lib/Serialization/ASTReader.cpp
  clang/lib/Serialization/ASTWriter.cpp
  clang/test/CodeGen/pragma-weak.c
  clang/test/PCH/pragma-weak-functional.c
  clang/test/PCH/pragma-weak-functional.h

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