[all-commits] [llvm/llvm-project] 8b529e: [ObjC] Fix AST serialization for pseudo-strong par...

[David Goldman via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8b529e311a9052ee7a0676a1b517728efa44a3ba
      https://github.com/llvm/llvm-project/commit/8b529e311a9052ee7a0676a1b517728efa44a3ba
  Author: David Goldman <davg at google.com>
  Date:   2020-06-08 (Mon, 08 Jun 2020)

  Changed paths:
    M clang/lib/Serialization/ASTWriterDecl.cpp
    A clang/test/PCH/externally-retained.m

  Log Message:
  -----------
  [ObjC] Fix AST serialization for pseudo-strong parameters

This bit was assumed to be always false for ParmVarDecls, but attribute
objc_externally_retained now can produce it.

Differential revision: https://reviews.llvm.org/D74417