Fix a typo introduced in r172665.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@172682 91177308-0d34-0410-b5e6-96231b3b80d8
objC block layout: Patch reorders block layout to 
produce more inline layout metadata. // rdar://12752901


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@172683 91177308-0d34-0410-b5e6-96231b3b80d8
Implement a fixit for -Wmain-return-type


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@172684 91177308-0d34-0410-b5e6-96231b3b80d8
Treat hidden Objective-C protocol definitions as if they were
undefined, and don't find methods or protocols within those protocol
definitions. This completes <rdar://problem/10634711>.


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@172686 91177308-0d34-0410-b5e6-96231b3b80d8