Lines Matching refs:_M_failed
225 bool _M_failed;
230 : _M_sbuf(__s.rdbuf()), _M_failed(!_M_sbuf) { }
234 : _M_sbuf(__s), _M_failed(!_M_sbuf) { }
240 if (!_M_failed &&
242 _M_failed = true;
264 { return _M_failed; }
269 if (__builtin_expect(!_M_failed, true)
272 _M_failed = true;
285 if (__first._M_sbuf && !__last._M_sbuf && !__result._M_failed)
290 __result._M_failed = true;