253   unsigned CurBuf = FindBufferContainingLoc(IncludeLoc);  in PrintIncludeStack()  local
254   assert(CurBuf && "Invalid or unspecified location!");  in PrintIncludeStack()
256   PrintIncludeStack(getBufferInfo(CurBuf).IncludeLoc, OS);  in PrintIncludeStack()
258   OS << "Included from " << getBufferInfo(CurBuf).Buffer->getBufferIdentifier()  in PrintIncludeStack()
259      << ":" << FindLineNumber(IncludeLoc, CurBuf) << ":\n";  in PrintIncludeStack()
273     unsigned CurBuf = FindBufferContainingLoc(Loc);  in GetMessage()  local
274     assert(CurBuf && "Invalid or unspecified location!");  in GetMessage()
276     const MemoryBuffer *CurMB = getMemoryBuffer(CurBuf);  in GetMessage()
316     LineAndCol = getLineAndColumn(Loc, CurBuf);  in GetMessage()
333     unsigned CurBuf = FindBufferContainingLoc(Diagnostic.getLoc());  in PrintMessage()  local
334     assert(CurBuf && "Invalid or unspecified location!");  in PrintMessage()
335     PrintIncludeStack(getBufferInfo(CurBuf).IncludeLoc, OS);  in PrintMessage()