Fixed code style of my change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192708 91177308-0d34-0410-b5e6-96231b3b80d8
Don't depend on alias to declarations.

Accepting them is a bug (pr17535), not a feature.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192712 91177308-0d34-0410-b5e6-96231b3b80d8