119   std::optional<SourceLocation> LocStart;  member in __anon413222f00211::SourceMappingRegion
133   SourceMappingRegion(Counter Count, std::optional<SourceLocation> LocStart,  in SourceMappingRegion()  argument
136       : Count(Count), LocStart(LocStart), LocEnd(LocEnd), GapRegion(GapRegion),  in SourceMappingRegion()
141                       std::optional<SourceLocation> LocStart,  in SourceMappingRegion()  argument
145         LocStart(LocStart), LocEnd(LocEnd), GapRegion(GapRegion),  in SourceMappingRegion()
149                       std::optional<SourceLocation> LocStart,  in SourceMappingRegion()  argument
151       : MCDCParams(MCDCParams), LocStart(LocStart), LocEnd(LocEnd),  in SourceMappingRegion()
163   bool hasStartLoc() const { return LocStart.has_value(); }  in hasStartLoc()
165   void setStartLoc(SourceLocation Loc) { LocStart = Loc; }  in setStartLoc()
168     assert(LocStart && "Region has no start location");  in getBeginLoc()
169     return *LocStart;  in getBeginLoc()
229   SpellingRegion(SourceManager &SM, SourceLocation LocStart,  in SpellingRegion()
231     LineStart = SM.getSpellingLineNumber(LocStart);  in SpellingRegion()
232     ColumnStart = SM.getSpellingColumnNumber(LocStart);  in SpellingRegion()
442                                                    SourceLocation LocStart,  in adjustSkippedRange()  argument
446     SpellingRegion SR{SM, LocStart, LocEnd};  in adjustSkippedRange()
448     if (PrevTokLoc.isValid() && SM.isWrittenInSameFile(LocStart, PrevTokLoc) &&  in adjustSkippedRange()
480       auto LocStart = Range.getBegin();  in gatherSkippedRegions()  local
482       assert(SM.isWrittenInSameFile(LocStart, LocEnd) &&  in gatherSkippedRegions()
485       auto CovFileID = getCoverageFileID(LocStart);  in gatherSkippedRegions()
490         SR = adjustSkippedRange(SM, LocStart, LocEnd, I.PrevTokLoc,  in gatherSkippedRegions()
493         SR = {SM, LocStart, LocEnd};  in gatherSkippedRegions()
514       SourceLocation LocStart = Region.getBeginLoc();  in emitSourceRegions()  local
515       assert(SM.getFileID(LocStart).isValid() && "region in invalid file");  in emitSourceRegions()
520           SM.isInSystemHeader(SM.getSpellingLoc(LocStart))) {  in emitSourceRegions()
526       auto CovFileID = getCoverageFileID(LocStart);  in emitSourceRegions()
535       assert(SM.isWrittenInSameFile(LocStart, LocEnd) &&  in emitSourceRegions()
542       if (Filter.count(std::make_pair(LocStart, LocEnd))) {  in emitSourceRegions()
549       SpellingRegion SR{SM, LocStart, LocEnd};  in emitSourceRegions()