Fix PR9390 in not one, but two ways:
1) When we do an instantiation of the injected-class-name type,
provide a proper source location. This is just plain good hygiene.
2) When we're building a NestedNameSpecifierLoc from a CXXScopeSpec,
only return an empty NestedNameSpecifierLoc if there's no
representation.
Both problems contributed to the horrible test case in PR9390 that I
couldn't reduce down to something palatable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126961 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed