361 struct CounterCoverageMappingBuilder  struct
365   llvm::DenseMap<const Stmt *, unsigned> &CounterMap;
368   std::vector<SourceMappingRegion> RegionStack;
370   CounterExpressionBuilder Builder;
376   SourceLocation MostRecentLocation;
379   Counter subtractCounters(Counter LHS, Counter RHS) {  in subtractCounters()
384   Counter addCounters(Counter LHS, Counter RHS) {  in addCounters()
388   Counter addCounters(Counter C1, Counter C2, Counter C3) {  in addCounters()
395   Counter getRegionCounter(const Stmt *S) {  in getRegionCounter()
403   size_t pushRegion(Counter Count, Optional<SourceLocation> StartLoc = None,  in pushRegion()
416   void popRegions(size_t ParentIndex) {  in popRegions()
454   SourceMappingRegion &getRegion() {  in getRegion()
460   Counter propagateCounts(Counter TopCount, const Stmt *S) {  in propagateCounts()
476   bool isRegionAlreadyAdded(SourceLocation StartLoc, SourceLocation EndLoc) {  in isRegionAlreadyAdded()
488   void adjustForOutOfOrderTraversal(SourceLocation EndLoc) {  in adjustForOutOfOrderTraversal()
507   void handleFileExit(SourceLocation NewLoc) {  in handleFileExit()
568   void extendRegion(const Stmt *S) {  in extendRegion()
578   void terminateRegion(const Stmt *S) {  in terminateRegion()
587   struct BreakContinue {
591   SmallVector<BreakContinue, 8> BreakContinueStack;
593   CounterCoverageMappingBuilder(  in CounterCoverageMappingBuilder()  function
600   void write(llvm::raw_ostream &OS) {  in write()
612   void VisitStmt(const Stmt *S) {  in VisitStmt()
621   void VisitDecl(const Decl *D) {  in VisitDecl()
626   void VisitReturnStmt(const ReturnStmt *S) {  in VisitReturnStmt()
633   void VisitCXXThrowExpr(const CXXThrowExpr *E) {  in VisitCXXThrowExpr()
640   void VisitGotoStmt(const GotoStmt *S) { terminateRegion(S); }  in VisitGotoStmt()
642   void VisitLabelStmt(const LabelStmt *S) {  in VisitLabelStmt()
650   void VisitBreakStmt(const BreakStmt *S) {  in VisitBreakStmt()
657   void VisitContinueStmt(const ContinueStmt *S) {  in VisitContinueStmt()
664   void VisitWhileStmt(const WhileStmt *S) {  in VisitWhileStmt()
688   void VisitDoStmt(const DoStmt *S) {  in VisitDoStmt()
709   void VisitForStmt(const ForStmt *S) {  in VisitForStmt()
742   void VisitCXXForRangeStmt(const CXXForRangeStmt *S) {  in VisitCXXForRangeStmt()
763   void VisitObjCForCollectionStmt(const ObjCForCollectionStmt *S) {  in VisitObjCForCollectionStmt()
783   void VisitSwitchStmt(const SwitchStmt *S) {  in VisitSwitchStmt()
818   void VisitSwitchCase(const SwitchCase *S) {  in VisitSwitchCase()
839   void VisitIfStmt(const IfStmt *S) {  in VisitIfStmt()
866   void VisitCXXTryStmt(const CXXTryStmt *S) {  in VisitCXXTryStmt()
881   void VisitCXXCatchStmt(const CXXCatchStmt *S) {  in VisitCXXCatchStmt()
885   void VisitAbstractConditionalOperator(const AbstractConditionalOperator *E) {  in VisitAbstractConditionalOperator()
902   void VisitBinLAnd(const BinaryOperator *E) {  in VisitBinLAnd()
910   void VisitBinLOr(const BinaryOperator *E) {  in VisitBinLOr()
918   void VisitLambdaExpr(const LambdaExpr *LE) {  in VisitLambdaExpr()