934   unsigned EndColNo = map.getSourceLine().size();  in highlightRange()  local
936     EndColNo = SM.getExpansionColumnNumber(End);  in highlightRange()
937     if (EndColNo) {  in highlightRange()
938       --EndColNo;  // Zero base the col #.  in highlightRange()
943         EndColNo += Lexer::MeasureTokenLength(End, SM, LangOpts);  in highlightRange()
945       EndColNo = CaretLine.size();  in highlightRange()
949   assert(StartColNo <= EndColNo && "Invalid range!");  in highlightRange()
960     if (EndColNo > map.getSourceLine().size())  in highlightRange()
961       EndColNo = map.getSourceLine().size();  in highlightRange()
962     while (EndColNo &&  in highlightRange()
963            (map.getSourceLine()[EndColNo-1] == ' ' ||  in highlightRange()
964             map.getSourceLine()[EndColNo-1] == '\t'))  in highlightRange()
965       EndColNo = map.startOfPreviousColumn(EndColNo);  in highlightRange()
970     assert(StartColNo <= EndColNo && "Trying to highlight whitespace??");  in highlightRange()
974   assert(EndColNo <= map.getSourceLine().size() && "Invalid range!");  in highlightRange()
978   EndColNo = map.byteToContainingColumn(EndColNo);  in highlightRange()
980   assert(StartColNo <= EndColNo && "Invalid range!");  in highlightRange()
981   if (CaretLine.size() < EndColNo)  in highlightRange()
982     CaretLine.resize(EndColNo,' ');  in highlightRange()
983   std::fill(CaretLine.begin()+StartColNo,CaretLine.begin()+EndColNo,'~');  in highlightRange()