25773   struct error_condition  struct
25775     error_condition() noexcept  in error_condition()  argument
25778     error_condition(int __v, const error_category& __cat) noexcept  in error_condition()  argument
25783       error_condition(_ErrorConditionEnum __e) noexcept  in error_condition()  function
25787     assign(int __v, const error_category& __cat) noexcept  in assign()
25797       operator=(_ErrorConditionEnum __e) noexcept  in operator =()
25801     clear() noexcept  in clear()
25806     value() const noexcept { return _M_value; }  in value()
25809     category() const noexcept { return *_M_cat; }  in category()
25813     message() const  in message()
25816     explicit operator bool() const noexcept  in operator bool()
25821     int _M_value;
25822     const error_category* _M_cat;