The warning isn't very useful when the function is an ObjC method.
rdar://problem/41561853
Differential Revision: https://reviews.llvm.org/D61147
llvm-svn: 359864
The warning this inhibits, -Wobjc-root-class, is opt-in for now. However, all clang unit tests that would trigger
the warning have been updated to use -Wno-objc-root-class. <rdar://problem/7446698>
llvm-svn: 154187