43 struct StreamErrorState {  struct
55   bool operator==(const StreamErrorState &ES) const {  in operator ==()  argument
59   bool operator!=(const StreamErrorState &ES) const { return !(*this == ES); }  in operator !=()  argument
61   StreamErrorState operator|(const StreamErrorState &E) const {  in operator |()  argument
65   StreamErrorState operator&(const StreamErrorState &E) const {  in operator &()  argument
69   StreamErrorState operator~() const { return {!NoError, !FEof, !FError}; }  in operator ~()  argument
81 const StreamErrorState ErrorNone{true, false, false};
82 const StreamErrorState ErrorFEof{false, true, false};
83 const StreamErrorState ErrorFError{false, false, true};
100   StreamErrorState const ErrorState;
112   StreamState(const FnDescription *L, KindTy S, const StreamErrorState &ES,  in StreamState()
135                                const StreamErrorState &ES = ErrorNone,  in getOpened()
314                       const StreamErrorState &ErrorKind) const;
318                          const StreamErrorState &ErrorKind) const;
694   StreamErrorState NewES;  in evalFreadFwrite()
792                                    const StreamErrorState &ErrorKind) const {  in evalFeofFerror()
818   if (StreamErrorState NewES = SS->ErrorState & (~ErrorKind)) {  in evalFeofFerror()
847                                       const StreamErrorState &ErrorKind) const {  in evalSetFeofFerror()