Fix the MSVC build. 2 problems:
   - buildPieces was return a C++ object from inside an extern "C". (MSVC didn't like that)
   - clang_getCursorReferenceNameRange was missing a CINDEX_LINKAGE causing a link error.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135983 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed