[PATCH] D55865: [ObjC] Add a new attribute to opt-out of implicit callee retain/release in ARC

[Erik Pilkington via Phabricator via cfe-commits]

erik.pilkington updated this revision to Diff 180196.
erik.pilkington marked 3 inline comments as done.
erik.pilkington added a comment.

Mention `__has_attribute` and the ignored without -fobjc-arc thing. @aaron.ballman: Do you have any more thoughts here?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55865/new/

https://reviews.llvm.org/D55865

Files:
  clang/docs/AutomaticReferenceCounting.rst
  clang/include/clang/AST/Decl.h
  clang/include/clang/AST/DeclObjC.h
  clang/include/clang/Basic/Attr.td
  clang/include/clang/Basic/AttrDocs.td
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/lib/CodeGen/CGDecl.cpp
  clang/lib/CodeGen/CGExpr.cpp
  clang/lib/Sema/SemaDeclAttr.cpp
  clang/lib/Sema/SemaExpr.cpp
  clang/lib/Serialization/ASTReaderDecl.cpp
  clang/lib/Serialization/ASTWriterDecl.cpp
  clang/test/CodeGenObjC/externally-retained.m
  clang/test/Misc/pragma-attribute-supported-attributes-list.test
  clang/test/SemaObjC/externally-retained-no-arc.m
  clang/test/SemaObjC/externally-retained.m

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