The diagnostic is now a warning instead of an error. Also don't check lines beginning with '#', since they could contain a path with the unexpected word in them.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173305 91177308-0d34-0410-b5e6-96231b3b80d8
Don't check lines beginning with '#', since they could contain a path with the unexpected word in them.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173306 91177308-0d34-0410-b5e6-96231b3b80d8
Don't check lines beginning with '#', since they could contain a path with the unexpected word in them.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173307 91177308-0d34-0410-b5e6-96231b3b80d8
Micro cleanup: use an array of const char, rather than an array of char, as the
type of the string literal implicitly used for a raw user-defined literal call.
No test; this has no semantic impact.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173309 91177308-0d34-0410-b5e6-96231b3b80d8