Modify a diagnostic introduced in r132612 to emit QualTypes directly

This fixes a memory error on FreeBSD (and is the right thing to do
in any case).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132750 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed