diff options
Diffstat (limited to 'libstdc++-v3/include/std')
| -rw-r--r-- | libstdc++-v3/include/std/complex | 26 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/expected | 4 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/format | 236 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/functional | 31 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/mdspan | 5 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/mutex | 2 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/utility | 2 |
7 files changed, 196 insertions, 110 deletions
diff --git a/libstdc++-v3/include/std/complex b/libstdc++-v3/include/std/complex index 59ef905..d9d2d8a 100644 --- a/libstdc++-v3/include/std/complex +++ b/libstdc++-v3/include/std/complex @@ -969,7 +969,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #endif - // 26.2.7/4: arg(__z): Returns the phase angle of __z. + // C++11 26.4.7 [complex.value.ops]/4: arg(z): Returns the phase angle of z. template<typename _Tp> inline _Tp __complex_arg(const complex<_Tp>& __z) @@ -2123,8 +2123,6 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template<typename _Tp> std::complex<_Tp> acosh(const std::complex<_Tp>&); template<typename _Tp> std::complex<_Tp> asinh(const std::complex<_Tp>&); template<typename _Tp> std::complex<_Tp> atanh(const std::complex<_Tp>&); - // DR 595. - template<typename _Tp> _Tp fabs(const std::complex<_Tp>&); template<typename _Tp> inline std::complex<_Tp> @@ -2309,7 +2307,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION acos(const std::complex<_Tp>& __z) { return __complex_acos(__z.__rep()); } #else - /// acos(__z) [8.1.2]. + /// acos(__z) C++11 26.4.8 [complex.transcendentals] // Effects: Behaves the same as C99 function cacos, defined // in subclause 7.3.5.1. template<typename _Tp> @@ -2345,7 +2343,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION asin(const std::complex<_Tp>& __z) { return __complex_asin(__z.__rep()); } #else - /// asin(__z) [8.1.3]. + /// asin(__z) C++11 26.4.8 [complex.transcendentals] // Effects: Behaves the same as C99 function casin, defined // in subclause 7.3.5.2. template<typename _Tp> @@ -2389,7 +2387,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION atan(const std::complex<_Tp>& __z) { return __complex_atan(__z.__rep()); } #else - /// atan(__z) [8.1.4]. + /// atan(__z) C++11 26.4.8 [complex.transcendentals] // Effects: Behaves the same as C99 function catan, defined // in subclause 7.3.5.3. template<typename _Tp> @@ -2425,7 +2423,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION acosh(const std::complex<_Tp>& __z) { return __complex_acosh(__z.__rep()); } #else - /// acosh(__z) [8.1.5]. + /// acosh(__z) C++11 26.4.8 [complex.transcendentals] // Effects: Behaves the same as C99 function cacosh, defined // in subclause 7.3.6.1. template<typename _Tp> @@ -2464,7 +2462,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION asinh(const std::complex<_Tp>& __z) { return __complex_asinh(__z.__rep()); } #else - /// asinh(__z) [8.1.6]. + /// asinh(__z) C++11 26.4.8 [complex.transcendentals] // Effects: Behaves the same as C99 function casin, defined // in subclause 7.3.6.2. template<typename _Tp> @@ -2508,7 +2506,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION atanh(const std::complex<_Tp>& __z) { return __complex_atanh(__z.__rep()); } #else - /// atanh(__z) [8.1.7]. + /// atanh(__z) C++11 26.4.8 [complex.transcendentals] // Effects: Behaves the same as C99 function catanh, defined // in subclause 7.3.6.3. template<typename _Tp> @@ -2518,22 +2516,24 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #endif template<typename _Tp> + _GLIBCXX11_DEPRECATED_SUGGEST("std::abs") inline _Tp - /// fabs(__z) [8.1.8]. + /// fabs(__z) TR1 8.1.8 [tr.c99.cmplx.fabs] // Effects: Behaves the same as C99 function cabs, defined // in subclause 7.3.8.1. fabs(const std::complex<_Tp>& __z) { return std::abs(__z); } - /// Additional overloads [8.1.9]. + // Additional overloads C++11 26.4.9 [cmplx.over] + template<typename _Tp> inline typename __gnu_cxx::__promote<_Tp>::__type arg(_Tp __x) { typedef typename __gnu_cxx::__promote<_Tp>::__type __type; #if (_GLIBCXX11_USE_C99_MATH && !_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC) - return std::signbit(__x) ? __type(3.1415926535897932384626433832795029L) - : __type(); + return __builtin_signbit(__type(__x)) + ? __type(3.1415926535897932384626433832795029L) : __type(); #else return std::arg(std::complex<__type>(__x)); #endif diff --git a/libstdc++-v3/include/std/expected b/libstdc++-v3/include/std/expected index 5dc1dfb..60f1565 100644 --- a/libstdc++-v3/include/std/expected +++ b/libstdc++-v3/include/std/expected @@ -1169,13 +1169,13 @@ namespace __expected return !__y.has_value() && bool(__x.error() == __y.error()); } - template<typename _Up> + template<typename _Up, same_as<_Tp> _Vp> requires (!__expected::__is_expected<_Up>) && requires (const _Tp& __t, const _Up& __u) { { __t == __u } -> convertible_to<bool>; } friend constexpr bool - operator==(const expected& __x, const _Up& __v) + operator==(const expected<_Vp, _Er>& __x, const _Up& __v) noexcept(noexcept(bool(*__x == __v))) { return __x.has_value() && bool(*__x == __v); } diff --git a/libstdc++-v3/include/std/format b/libstdc++-v3/include/std/format index b3192cf..b1823db 100644 --- a/libstdc++-v3/include/std/format +++ b/libstdc++-v3/include/std/format @@ -1863,20 +1863,24 @@ namespace __format _Spec<_CharT> _M_spec{}; }; +#ifdef __BFLT16_DIG__ + using __bflt16_t = decltype(0.0bf16); +#endif + // Decide how 128-bit floating-point types should be formatted (or not). - // When supported, the typedef __format::__float128_t is the type that - // format arguments should be converted to for storage in basic_format_arg. + // When supported, the typedef __format::__flt128_t is the type that format + // arguments should be converted to before passing them to __formatter_fp. // Define the macro _GLIBCXX_FORMAT_F128 to say they're supported. - // _GLIBCXX_FORMAT_F128=1 means __float128, _Float128 etc. will be formatted - // by converting them to long double (or __ieee128 for powerpc64le). - // _GLIBCXX_FORMAT_F128=2 means basic_format_arg needs to enable explicit - // support for _Float128, rather than formatting it as another type. + // The __float128, _Float128 will be formatted by converting them to: + // __ieee128 (same as __float128) when _GLIBCXX_FORMAT_F128=1, + // long double when _GLIBCXX_FORMAT_F128=2, + // _Float128 when _GLIBCXX_FORMAT_F128=3. #undef _GLIBCXX_FORMAT_F128 #ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT // Format 128-bit floating-point types using __ieee128. - using __float128_t = __ieee128; + using __flt128_t = __ieee128; # define _GLIBCXX_FORMAT_F128 1 #ifdef __LONG_DOUBLE_IEEE128__ @@ -1910,14 +1914,14 @@ namespace __format #elif defined _GLIBCXX_LDOUBLE_IS_IEEE_BINARY128 // Format 128-bit floating-point types using long double. - using __float128_t = long double; -# define _GLIBCXX_FORMAT_F128 1 + using __flt128_t = long double; +# define _GLIBCXX_FORMAT_F128 2 #elif __FLT128_DIG__ && defined(_GLIBCXX_HAVE_FLOAT128_MATH) // Format 128-bit floating-point types using _Float128. - using __float128_t = _Float128; -# define _GLIBCXX_FORMAT_F128 2 + using __flt128_t = _Float128; +# define _GLIBCXX_FORMAT_F128 3 # if __cplusplus == 202002L // These overloads exist in the library, but are not declared for C++20. @@ -2947,8 +2951,8 @@ namespace __format }; #endif -#if defined(__FLT128_DIG__) && _GLIBCXX_FORMAT_F128 == 1 - // Reuse __formatter_fp<C>::format<__float128_t, Out> for _Float128. +#if defined(__FLT128_DIG__) && _GLIBCXX_FORMAT_F128 + // Use __formatter_fp<C>::format<__format::__flt128_t, Out> for _Float128. template<__format::__char _CharT> struct formatter<_Float128, _CharT> { @@ -2962,17 +2966,45 @@ namespace __format template<typename _Out> typename basic_format_context<_Out, _CharT>::iterator format(_Float128 __u, basic_format_context<_Out, _CharT>& __fc) const - { return _M_f.format((__format::__float128_t)__u, __fc); } + { return _M_f.format((__format::__flt128_t)__u, __fc); } private: __format::__formatter_fp<_CharT> _M_f; }; #endif +#if defined(__SIZEOF_FLOAT128__) && _GLIBCXX_FORMAT_F128 > 1 + // Reuse __formatter_fp<C>::format<__format::__flt128_t, Out> for __float128. + // This formatter is not declared if _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT is true, + // as __float128 when present is same type as __ieee128, which may be same as + // long double. + template<__format::__char _CharT> + struct formatter<__float128, _CharT> + { + formatter() = default; + + [[__gnu__::__always_inline__]] + constexpr typename basic_format_parse_context<_CharT>::iterator + parse(basic_format_parse_context<_CharT>& __pc) + { return _M_f.parse(__pc); } + + template<typename _Out> + typename basic_format_context<_Out, _CharT>::iterator + format(__float128 __u, basic_format_context<_Out, _CharT>& __fc) const + { return _M_f.format((__format::__flt128_t)__u, __fc); } + + private: + __format::__formatter_fp<_CharT> _M_f; + + static_assert( !is_same_v<__float128, long double>, + "This specialization should not be used for long double" ); + }; +#endif + #if defined(__STDCPP_BFLOAT16_T__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) // Reuse __formatter_fp<C>::format<float, Out> for bfloat16_t. template<__format::__char _CharT> - struct formatter<__gnu_cxx::__bfloat16_t, _CharT> + struct formatter<__format::__bflt16_t, _CharT> { formatter() = default; @@ -3835,16 +3867,14 @@ namespace __format enum _Arg_t : unsigned char { _Arg_none, _Arg_bool, _Arg_c, _Arg_i, _Arg_u, _Arg_ll, _Arg_ull, _Arg_flt, _Arg_dbl, _Arg_ldbl, _Arg_str, _Arg_sv, _Arg_ptr, _Arg_handle, - _Arg_i128, _Arg_u128, - _Arg_bf16, _Arg_f16, _Arg_f32, _Arg_f64, // These are unused. + _Arg_i128, _Arg_u128, _Arg_float128, + _Arg_bf16, _Arg_f16, _Arg_f32, _Arg_f64, + _Arg_max_, + #ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT - _Arg_next_value_, - _Arg_f128 = _Arg_ldbl, - _Arg_ibm128 = _Arg_next_value_, -#else - _Arg_f128, + _Arg_ibm128 = _Arg_ldbl, + _Arg_ieee128 = _Arg_float128, #endif - _Arg_max_ }; template<typename _Context> @@ -3871,6 +3901,12 @@ namespace __format double _M_dbl; #ifndef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT // No long double if it's ambiguous. long double _M_ldbl; +#else + __ibm128 _M_ibm128; + __ieee128 _M_ieee128; +#endif +#ifdef __SIZEOF_FLOAT128__ + __float128 _M_float128; #endif const _CharT* _M_str; basic_string_view<_CharT> _M_sv; @@ -3880,11 +3916,17 @@ namespace __format __int128 _M_i128; unsigned __int128 _M_u128; #endif -#ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT - __ieee128 _M_f128; - __ibm128 _M_ibm128; -#elif _GLIBCXX_FORMAT_F128 == 2 - __float128_t _M_f128; +#ifdef __BFLT16_DIG__ + __bflt16_t _M_bf16; +#endif +#ifdef __FLT16_DIG__ + _Float16 _M_f16; +#endif +#ifdef __FLT32_DIG__ + _Float32 _M_f32; +#endif +#ifdef __FLT64_DIG__ + _Float64 _M_f64; #endif }; @@ -3922,10 +3964,14 @@ namespace __format else if constexpr (is_same_v<_Tp, long double>) return __u._M_ldbl; #else - else if constexpr (is_same_v<_Tp, __ieee128>) - return __u._M_f128; else if constexpr (is_same_v<_Tp, __ibm128>) return __u._M_ibm128; + else if constexpr (is_same_v<_Tp, __ieee128>) + return __u._M_ieee128; +#endif +#ifdef __SIZEOF_FLOAT128__ + else if constexpr (is_same_v<_Tp, __float128>) + return __u._M_float128; #endif else if constexpr (is_same_v<_Tp, const _CharT*>) return __u._M_str; @@ -3939,9 +3985,21 @@ namespace __format else if constexpr (is_same_v<_Tp, unsigned __int128>) return __u._M_u128; #endif -#if _GLIBCXX_FORMAT_F128 == 2 - else if constexpr (is_same_v<_Tp, __float128_t>) - return __u._M_f128; +#ifdef __BFLT16_DIG__ + else if constexpr (is_same_v<_Tp, __bflt16_t>) + return __u._M_bf16; +#endif +#ifdef __FLT16_DIG__ + else if constexpr (is_same_v<_Tp, _Float16>) + return __u._M_f16; +#endif +#ifdef __FLT32_DIG__ + else if constexpr (is_same_v<_Tp, _Float32>) + return __u._M_f32; +#endif +#ifdef __FLT64_DIG__ + else if constexpr (is_same_v<_Tp, _Float64>) + return __u._M_f64; #endif else if constexpr (derived_from<_Tp, _HandleBase>) return static_cast<_Tp&>(__u._M_handle); @@ -4120,36 +4178,25 @@ namespace __format else if constexpr (is_same_v<_Td, __ieee128>) return type_identity<__ieee128>(); #endif - -#if defined(__FLT16_DIG__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) - else if constexpr (is_same_v<_Td, _Float16>) - return type_identity<float>(); +#if defined(__SIZEOF_FLOAT128__) && _GLIBCXX_FORMAT_F128 + else if constexpr (is_same_v<_Td, __float128>) + return type_identity<__float128>(); #endif - -#if defined(__BFLT16_DIG__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) - else if constexpr (is_same_v<_Td, decltype(0.0bf16)>) - return type_identity<float>(); +#if defined(__STDCPP_BFLOAT16_T__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + else if constexpr (is_same_v<_Td, __format::__bflt16_t>) + return type_identity<__format::__bflt16_t>(); +#endif +#if defined(__STDCPP_FLOAT16_T__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + else if constexpr (is_same_v<_Td, _Float16>) + return type_identity<_Float16>(); #endif - #if defined(__FLT32_DIG__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) else if constexpr (is_same_v<_Td, _Float32>) - return type_identity<float>(); + return type_identity<_Float32>(); #endif - #if defined(__FLT64_DIG__) && defined(_GLIBCXX_DOUBLE_IS_IEEE_BINARY64) else if constexpr (is_same_v<_Td, _Float64>) - return type_identity<double>(); -#endif - -#if _GLIBCXX_FORMAT_F128 -# if __FLT128_DIG__ - else if constexpr (is_same_v<_Td, _Float128>) - return type_identity<__format::__float128_t>(); -# endif -# if __SIZEOF_FLOAT128__ - else if constexpr (is_same_v<_Td, __float128>) - return type_identity<__format::__float128_t>(); -# endif + return type_identity<_Float64>(); #endif else if constexpr (__is_specialization_of<_Td, basic_string_view> || __is_specialization_of<_Td, basic_string>) @@ -4205,7 +4252,27 @@ namespace __format else if constexpr (is_same_v<_Tp, __ibm128>) return _Arg_ibm128; else if constexpr (is_same_v<_Tp, __ieee128>) - return _Arg_f128; + return _Arg_ieee128; +#endif +#if defined(__SIZEOF_FLOAT128__) && _GLIBCXX_FORMAT_F128 + else if constexpr (is_same_v<_Tp, __float128>) + return _Arg_float128; +#endif +#if defined(__STDCPP_BFLOAT16_T__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + else if constexpr (is_same_v<_Tp, __format::__bflt16_t>) + return _Arg_bf16; +#endif +#if defined(__STDCPP_FLOAT16_T__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + else if constexpr (is_same_v<_Tp, _Float16>) + return _Arg_f16; +#endif +#if defined(__FLT32_DIG__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + else if constexpr (is_same_v<_Tp, _Float32>) + return _Arg_f32; +#endif +#if defined(__FLT64_DIG__) && defined(_GLIBCXX_DOUBLE_IS_IEEE_BINARY64) + else if constexpr (is_same_v<_Tp, _Float64>) + return _Arg_f64; #endif else if constexpr (is_same_v<_Tp, const _CharT*>) return _Arg_str; @@ -4219,11 +4286,6 @@ namespace __format else if constexpr (is_same_v<_Tp, unsigned __int128>) return _Arg_u128; #endif - -#if _GLIBCXX_FORMAT_F128 == 2 - else if constexpr (is_same_v<_Tp, __format::__float128_t>) - return _Arg_f128; -#endif else if constexpr (is_same_v<_Tp, handle>) return _Arg_handle; } @@ -4296,13 +4358,33 @@ namespace __format #ifndef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT case _Arg_ldbl: return std::forward<_Visitor>(__vis)(_M_val._M_ldbl); +#if defined(__SIZEOF_FLOAT128__) && _GLIBCXX_FORMAT_F128 + case _Arg_float128: + return std::forward<_Visitor>(__vis)(_M_val._M_float128); +#endif #else - case _Arg_f128: - return std::forward<_Visitor>(__vis)(_M_val._M_f128); case _Arg_ibm128: return std::forward<_Visitor>(__vis)(_M_val._M_ibm128); + case _Arg_ieee128: + return std::forward<_Visitor>(__vis)(_M_val._M_ieee128); #endif +#if defined(__STDCPP_BFLOAT16_T__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + case _Arg_bf16: + return std::forward<_Visitor>(__vis)(_M_val._M_bf16); +#endif +#if defined(__STDCPP_FLOAT16_T__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + case _Arg_f16: + return std::forward<_Visitor>(__vis)(_M_val._M_f16); +#endif +#if defined(__FLT32_DIG__) && defined(_GLIBCXX_FLOAT_IS_IEEE_BINARY32) + case _Arg_f32: + return std::forward<_Visitor>(__vis)(_M_val._M_f32); #endif +#if defined(__FLT64_DIG__) && defined(_GLIBCXX_DOUBLE_IS_IEEE_BINARY64) + case _Arg_f64: + return std::forward<_Visitor>(__vis)(_M_val._M_f64); +#endif +#endif // __glibcxx_to_chars case _Arg_str: return std::forward<_Visitor>(__vis)(_M_val._M_str); case _Arg_sv: @@ -4320,14 +4402,7 @@ namespace __format case _Arg_u128: return std::forward<_Visitor>(__vis)(_M_val._M_u128); #endif - -#if _GLIBCXX_FORMAT_F128 == 2 - case _Arg_f128: - return std::forward<_Visitor>(__vis)(_M_val._M_f128); -#endif - default: - // _Arg_f16 etc. __builtin_unreachable(); } } @@ -5389,13 +5464,22 @@ namespace __format debug_string }; - /// @cond undocumented + /** @brief A constant determining how a range should be formatted. + * + * The primary template of `std::format_kind` cannot be instantiated. + * There is a partial specialization for input ranges and you can + * specialize the variable template for your own cv-unqualified types + * that satisfy the `ranges::input_range` concept. + * + * @since C++23 + */ template<typename _Rg> - constexpr auto format_kind = - __primary_template_not_defined( - format_kind<_Rg> // you can specialize this for non-const input ranges - ); + constexpr auto format_kind = []{ + static_assert(false, "cannot use primary template of 'std::format_kind'"); + return type_identity<_Rg>{}; + }(); + /// @cond undocumented template<typename _Tp> consteval range_format __fmt_kind() diff --git a/libstdc++-v3/include/std/functional b/libstdc++-v3/include/std/functional index 1077e96..9a55b18 100644 --- a/libstdc++-v3/include/std/functional +++ b/libstdc++-v3/include/std/functional @@ -52,6 +52,20 @@ #if __cplusplus >= 201103L +#define __glibcxx_want_boyer_moore_searcher +#define __glibcxx_want_bind_front +#define __glibcxx_want_bind_back +#define __glibcxx_want_constexpr_functional +#define __glibcxx_want_copyable_function +#define __glibcxx_want_invoke +#define __glibcxx_want_invoke_r +#define __glibcxx_want_move_only_function +#define __glibcxx_want_not_fn +#define __glibcxx_want_ranges +#define __glibcxx_want_reference_wrapper +#define __glibcxx_want_transparent_operators +#include <bits/version.h> + #include <tuple> #include <type_traits> #include <bits/functional_hash.h> @@ -72,23 +86,10 @@ # include <bits/ranges_cmp.h> // std::identity, ranges::equal_to etc. # include <compare> #endif -#if __cplusplus > 202002L && _GLIBCXX_HOSTED -# include <bits/move_only_function.h> +#if defined(__glibcxx_move_only_function) || defined(__glibcxx_copyable_function) +# include <bits/funcwrap.h> #endif -#define __glibcxx_want_boyer_moore_searcher -#define __glibcxx_want_bind_front -#define __glibcxx_want_bind_back -#define __glibcxx_want_constexpr_functional -#define __glibcxx_want_invoke -#define __glibcxx_want_invoke_r -#define __glibcxx_want_move_only_function -#define __glibcxx_want_not_fn -#define __glibcxx_want_ranges -#define __glibcxx_want_reference_wrapper -#define __glibcxx_want_transparent_operators -#include <bits/version.h> - #endif // C++11 namespace std _GLIBCXX_VISIBILITY(default) diff --git a/libstdc++-v3/include/std/mdspan b/libstdc++-v3/include/std/mdspan index aee96dd..47cfa40 100644 --- a/libstdc++-v3/include/std/mdspan +++ b/libstdc++-v3/include/std/mdspan @@ -163,10 +163,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template<typename _IndexType, size_t... _Extents> class extents { - static_assert(is_integral_v<_IndexType>, "_IndexType must be integral."); + static_assert(__is_standard_integer<_IndexType>::value, + "IndexType must be a signed or unsigned integer type"); static_assert( (__mdspan::__valid_static_extent<_Extents, _IndexType> && ...), - "Extents must either be dynamic or representable as _IndexType"); + "Extents must either be dynamic or representable as IndexType"); public: using index_type = _IndexType; diff --git a/libstdc++-v3/include/std/mutex b/libstdc++-v3/include/std/mutex index b3f89c0..e575a81 100644 --- a/libstdc++-v3/include/std/mutex +++ b/libstdc++-v3/include/std/mutex @@ -733,7 +733,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } } -#ifdef __cpp_lib_scoped_lock // C++ >= 17 && hosted && gthread +#ifdef __cpp_lib_scoped_lock // C++ >= 17 /** @brief A scoped lock type for multiple lockable objects. * * A scoped_lock controls mutex ownership within a scope, releasing diff --git a/libstdc++-v3/include/std/utility b/libstdc++-v3/include/std/utility index 1c15c75..8a85ccf 100644 --- a/libstdc++-v3/include/std/utility +++ b/libstdc++-v3/include/std/utility @@ -201,7 +201,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #ifdef __cpp_lib_to_underlying // C++ >= 23 /// Convert an object of enumeration type to its underlying type. template<typename _Tp> - [[nodiscard]] + [[nodiscard, __gnu__::__always_inline__]] constexpr underlying_type_t<_Tp> to_underlying(_Tp __value) noexcept { return static_cast<underlying_type_t<_Tp>>(__value); } |