Objective-C. Improve diagnostic error for '@import' 
when modules are disabled. // rdar://15505492


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@204862 91177308-0d34-0410-b5e6-96231b3b80d8
PR19254: If a thread_local data member of a class is accessed via member access
syntax, don't forget to run its initializer.


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@204869 91177308-0d34-0410-b5e6-96231b3b80d8
Try to fix arm bots by removing a superfluous __cdecl

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@204872 91177308-0d34-0410-b5e6-96231b3b80d8