121   std::optional<SourceLocation> LocStart;  member in __anon015dba650211::SourceMappingRegion
135   SourceMappingRegion(Counter Count, std::optional<SourceLocation> LocStart,  in SourceMappingRegion()  argument
138       : Count(Count), LocStart(LocStart), LocEnd(LocEnd), GapRegion(GapRegion),  in SourceMappingRegion()
143                       std::optional<SourceLocation> LocStart,  in SourceMappingRegion()  argument
147         LocStart(LocStart), LocEnd(LocEnd), GapRegion(GapRegion),  in SourceMappingRegion()
151                       std::optional<SourceLocation> LocStart,  in SourceMappingRegion()  argument
153       : MCDCParams(MCDCParams), LocStart(LocStart), LocEnd(LocEnd),  in SourceMappingRegion()
165   bool hasStartLoc() const { return LocStart.has_value(); }  in hasStartLoc()
167   void setStartLoc(SourceLocation Loc) { LocStart = Loc; }  in setStartLoc()
170     assert(LocStart && "Region has no start location");  in getBeginLoc()
171     return *LocStart;  in getBeginLoc()
231   SpellingRegion(SourceManager &SM, SourceLocation LocStart,  in SpellingRegion()
233     LineStart = SM.getSpellingLineNumber(LocStart);  in SpellingRegion()
234     ColumnStart = SM.getSpellingColumnNumber(LocStart);  in SpellingRegion()
444                                                    SourceLocation LocStart,  in adjustSkippedRange()  argument
448     SpellingRegion SR{SM, LocStart, LocEnd};  in adjustSkippedRange()
450     if (PrevTokLoc.isValid() && SM.isWrittenInSameFile(LocStart, PrevTokLoc) &&  in adjustSkippedRange()
482       auto LocStart = Range.getBegin();  in gatherSkippedRegions()  local
484       assert(SM.isWrittenInSameFile(LocStart, LocEnd) &&  in gatherSkippedRegions()
487       auto CovFileID = getCoverageFileID(LocStart);  in gatherSkippedRegions()
492         SR = adjustSkippedRange(SM, LocStart, LocEnd, I.PrevTokLoc,  in gatherSkippedRegions()
495         SR = {SM, LocStart, LocEnd};  in gatherSkippedRegions()
516       SourceLocation LocStart = Region.getBeginLoc();  in emitSourceRegions()  local
517       assert(SM.getFileID(LocStart).isValid() && "region in invalid file");  in emitSourceRegions()
522           SM.isInSystemHeader(SM.getSpellingLoc(LocStart))) {  in emitSourceRegions()
528       auto CovFileID = getCoverageFileID(LocStart);  in emitSourceRegions()
537       assert(SM.isWrittenInSameFile(LocStart, LocEnd) &&  in emitSourceRegions()
544       if (Filter.count(std::make_pair(LocStart, LocEnd))) {  in emitSourceRegions()
551       SpellingRegion SR{SM, LocStart, LocEnd};  in emitSourceRegions()