PR5803: clang++: Treat untyped 'C' inputs as C++.
 - Patch by Andrzej K. Haczewski, with a tweak by me to emit a 'deprecated'
   diagnostic when we do this. We'll see what zee users say.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96511 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed