objc-arc: allow explicit unbridged casts if the source of the cast is a
message sent to an objc method (or property access)
// rdar://9474349


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133469 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed