[PATCH] D63753: [Sema] Instead of rejecting C unions with non-trivial fields, detect attempts to destruct/initialize/copy them.

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak updated this revision to Diff 207600.
ahatanak added a comment.

Call `hasNonTrivialPrimitiveCStruct` to check whether the type is a non-trivial C struct/union before calling `checkNonTrivialCUnion`. Fix comments.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63753/new/

https://reviews.llvm.org/D63753

Files:
  include/clang/AST/Type.h
  include/clang/Basic/DiagnosticSemaKinds.td
  include/clang/Sema/Sema.h
  lib/AST/Type.cpp
  lib/Sema/Sema.cpp
  lib/Sema/SemaDecl.cpp
  lib/Sema/SemaExpr.cpp
  lib/Sema/SemaType.cpp
  test/CodeGenObjC/Inputs/strong_in_union.h
  test/CodeGenObjC/strong-in-c-struct.m
  test/SemaObjC/arc-decls.m
  test/SemaObjC/non-trivial-c-union.m

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