Add a return statement to the func with an int return type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195897 91177308-0d34-0410-b5e6-96231b3b80d8
Ensure that the output BOM test check is run

The first command's output was only reaching one of the two checks previously.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195904 91177308-0d34-0410-b5e6-96231b3b80d8
Sema: Assert that there are no pending local instantiations left

This should have been part of r195887, not sure how it slipped through
the cracks.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195906 91177308-0d34-0410-b5e6-96231b3b80d8