597   PresumedLoc PLoc = SM->getPresumedLoc(SpellingLoc);  in dumpLocation()  local
599   if (PLoc.isInvalid()) {  in dumpLocation()
604   if (strcmp(PLoc.getFilename(), LastLocFilename) != 0) {  in dumpLocation()
605     OS << PLoc.getFilename() << ':' << PLoc.getLine()  in dumpLocation()
606        << ':' << PLoc.getColumn();  in dumpLocation()
607     LastLocFilename = PLoc.getFilename();  in dumpLocation()
608     LastLocLine = PLoc.getLine();  in dumpLocation()
609   } else if (PLoc.getLine() != LastLocLine) {  in dumpLocation()
610     OS << "line" << ':' << PLoc.getLine()  in dumpLocation()
611        << ':' << PLoc.getColumn();  in dumpLocation()
612     LastLocLine = PLoc.getLine();  in dumpLocation()
614     OS << "col" << ':' << PLoc.getColumn();  in dumpLocation()