322                                           std::string &CaretLine,  in selectInterestingSourceRegion()  argument
326   unsigned CaretColumns = CaretLine.size();  in selectInterestingSourceRegion()
335   assert(CaretLine.end() ==  in selectInterestingSourceRegion()
336          llvm::find_if(CaretLine, [](char c) { return c < ' ' || '~' < c; }));  in selectInterestingSourceRegion()
340   unsigned CaretStart = 0, CaretEnd = CaretLine.size();  in selectInterestingSourceRegion()
342     if (!isWhitespace(CaretLine[CaretStart]))  in selectInterestingSourceRegion()
346     if (!isWhitespace(CaretLine[CaretEnd - 1]))  in selectInterestingSourceRegion()
502     CaretLine.replace(0, CaretStart, front_space);  in selectInterestingSourceRegion()
990                            std::string &CaretLine,  in highlightRange()  argument
1025       EndColNo = CaretLine.size();  in highlightRange()
1064   if (CaretLine.size() < EndColNo)  in highlightRange()
1065     CaretLine.resize(EndColNo,' ');  in highlightRange()
1066   std::fill(CaretLine.begin()+StartColNo,CaretLine.begin()+EndColNo,'~');  in highlightRange()
1221     std::string CaretLine(sourceColMap.columns(), ' ');  in emitSnippetAndCaret()  local
1227       highlightRange(*I, LineNo, FID, sourceColMap, CaretLine, SM, LangOpts);  in emitSnippetAndCaret()
1232       if (CaretLine.size() < CaretColNo + 1)  in emitSnippetAndCaret()
1233         CaretLine.resize(CaretColNo + 1, ' ');  in emitSnippetAndCaret()
1234       CaretLine[CaretColNo] = '^';  in emitSnippetAndCaret()
1244       selectInterestingSourceRegion(SourceLine, CaretLine, FixItInsertionLine,  in emitSnippetAndCaret()
1253       CaretLine = ' ' + CaretLine;  in emitSnippetAndCaret()
1257     while (!CaretLine.empty() && CaretLine[CaretLine.size() - 1] == ' ')  in emitSnippetAndCaret()
1258       CaretLine.erase(CaretLine.end() - 1);  in emitSnippetAndCaret()
1263     if (!CaretLine.empty()) {  in emitSnippetAndCaret()
1266       OS << CaretLine << '\n';  in emitSnippetAndCaret()