86 struct StreamState {  struct
88   const FnDescription *LastOperation;
92   enum KindTy {
96   } State;
100   StreamErrorState const ErrorState;
110   bool const FilePositionIndeterminate = false;
112   StreamState(const FnDescription *L, KindTy S, const StreamErrorState &ES,  in StreamState()  function
122   bool isOpened() const { return State == Opened; }  in isOpened()
123   bool isClosed() const { return State == Closed; }  in isClosed()
124   bool isOpenFailed() const { return State == OpenFailed; }  in isOpenFailed()
126   bool operator==(const StreamState &X) const {  in operator ==()
134   static StreamState getOpened(const FnDescription *L,  in getOpened()
139   static StreamState getClosed(const FnDescription *L) {  in getClosed()
142   static StreamState getOpenFailed(const FnDescription *L) {  in getOpenFailed()
146   void Profile(llvm::FoldingSetNodeID &ID) const {  in Profile()
426 REGISTER_MAP_WITH_PROGRAMSTATE(StreamMap, SymbolRef, StreamState)  in REGISTER_MAP_WITH_PROGRAMSTATE()  argument