diff options
Diffstat (limited to 'include/ios')
| -rw-r--r-- | include/ios | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/include/ios b/include/ios index 7ea63a3..51d50870 100644 --- a/include/ios +++ b/include/ios @@ -373,21 +373,19 @@ private: }; //enum class io_errc -struct _LIBCPP_VISIBLE io_errc +_LIBCPP_DECLARE_STRONG_ENUM(io_errc) { -enum _ { stream = 1 }; - _ __v_; - - _LIBCPP_ALWAYS_INLINE io_errc(_ __v) : __v_(__v) {} - _LIBCPP_ALWAYS_INLINE operator int() const {return __v_;} -}; +_LIBCPP_DECLARE_STRONG_ENUM_EPILOG(io_errc) template <> struct _LIBCPP_VISIBLE is_error_code_enum<io_errc> : public true_type { }; + +#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS template <> struct _LIBCPP_VISIBLE is_error_code_enum<io_errc::_> : public true_type { }; +#endif _LIBCPP_VISIBLE const error_category& iostream_category(); @@ -574,7 +572,8 @@ public: typedef typename traits_type::pos_type pos_type; typedef typename traits_type::off_type off_type; - _LIBCPP_ALWAYS_INLINE // explicit + _LIBCPP_ALWAYS_INLINE + _LIBCPP_EXPLICIT operator bool() const {return !fail();} _LIBCPP_ALWAYS_INLINE bool operator!() const {return fail();} _LIBCPP_ALWAYS_INLINE iostate rdstate() const {return ios_base::rdstate();} |
