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Release Cosmopolitan v3.6.0
This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
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1585 changed files with 117353 additions and 271644 deletions
74
third_party/libcxx/__utility/cmp.h
vendored
74
third_party/libcxx/__utility/cmp.h
vendored
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@ -9,14 +9,10 @@
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#ifndef _LIBCPP___UTILITY_CMP_H
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#define _LIBCPP___UTILITY_CMP_H
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#include <__concepts/arithmetic.h>
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#include <__config>
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#include <__type_traits/disjunction.h>
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#include <__type_traits/is_integral.h>
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#include <__type_traits/is_same.h>
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#include <__type_traits/is_signed.h>
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#include <__type_traits/make_unsigned.h>
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#include <__utility/forward.h>
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#include <__utility/move.h>
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#include <limits>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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@ -29,24 +25,9 @@ _LIBCPP_PUSH_MACROS
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_LIBCPP_BEGIN_NAMESPACE_STD
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#if _LIBCPP_STD_VER >= 20
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template<class _Tp, class... _Up>
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struct _IsSameAsAny : _Or<_IsSame<_Tp, _Up>...> {};
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template<class _Tp>
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concept __is_safe_integral_cmp = is_integral_v<_Tp> &&
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!_IsSameAsAny<_Tp, bool, char, char16_t, char32_t
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#ifndef _LIBCPP_HAS_NO_CHAR8_T
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, char8_t
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#endif
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#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
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, wchar_t
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#endif
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>::value;
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template<__is_safe_integral_cmp _Tp, __is_safe_integral_cmp _Up>
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_LIBCPP_INLINE_VISIBILITY constexpr
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bool cmp_equal(_Tp __t, _Up __u) noexcept
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{
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template <__libcpp_integer _Tp, __libcpp_integer _Up>
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_LIBCPP_HIDE_FROM_ABI constexpr bool cmp_equal(_Tp __t, _Up __u) noexcept {
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if constexpr (is_signed_v<_Tp> == is_signed_v<_Up>)
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return __t == __u;
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else if constexpr (is_signed_v<_Tp>)
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@ -55,17 +36,13 @@ bool cmp_equal(_Tp __t, _Up __u) noexcept
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return __u < 0 ? false : __t == make_unsigned_t<_Up>(__u);
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}
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template<__is_safe_integral_cmp _Tp, __is_safe_integral_cmp _Up>
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_LIBCPP_INLINE_VISIBILITY constexpr
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bool cmp_not_equal(_Tp __t, _Up __u) noexcept
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{
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return !_VSTD::cmp_equal(__t, __u);
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template <__libcpp_integer _Tp, __libcpp_integer _Up>
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_LIBCPP_HIDE_FROM_ABI constexpr bool cmp_not_equal(_Tp __t, _Up __u) noexcept {
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return !std::cmp_equal(__t, __u);
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}
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template<__is_safe_integral_cmp _Tp, __is_safe_integral_cmp _Up>
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_LIBCPP_INLINE_VISIBILITY constexpr
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bool cmp_less(_Tp __t, _Up __u) noexcept
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{
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template <__libcpp_integer _Tp, __libcpp_integer _Up>
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_LIBCPP_HIDE_FROM_ABI constexpr bool cmp_less(_Tp __t, _Up __u) noexcept {
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if constexpr (is_signed_v<_Tp> == is_signed_v<_Up>)
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return __t < __u;
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else if constexpr (is_signed_v<_Tp>)
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@ -74,34 +51,27 @@ bool cmp_less(_Tp __t, _Up __u) noexcept
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return __u < 0 ? false : __t < make_unsigned_t<_Up>(__u);
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}
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template<__is_safe_integral_cmp _Tp, __is_safe_integral_cmp _Up>
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_LIBCPP_INLINE_VISIBILITY constexpr
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bool cmp_greater(_Tp __t, _Up __u) noexcept
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{
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return _VSTD::cmp_less(__u, __t);
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template <__libcpp_integer _Tp, __libcpp_integer _Up>
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_LIBCPP_HIDE_FROM_ABI constexpr bool cmp_greater(_Tp __t, _Up __u) noexcept {
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return std::cmp_less(__u, __t);
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}
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template<__is_safe_integral_cmp _Tp, __is_safe_integral_cmp _Up>
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_LIBCPP_INLINE_VISIBILITY constexpr
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bool cmp_less_equal(_Tp __t, _Up __u) noexcept
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{
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return !_VSTD::cmp_greater(__t, __u);
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template <__libcpp_integer _Tp, __libcpp_integer _Up>
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_LIBCPP_HIDE_FROM_ABI constexpr bool cmp_less_equal(_Tp __t, _Up __u) noexcept {
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return !std::cmp_greater(__t, __u);
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}
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template<__is_safe_integral_cmp _Tp, __is_safe_integral_cmp _Up>
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_LIBCPP_INLINE_VISIBILITY constexpr
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bool cmp_greater_equal(_Tp __t, _Up __u) noexcept
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{
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return !_VSTD::cmp_less(__t, __u);
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template <__libcpp_integer _Tp, __libcpp_integer _Up>
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_LIBCPP_HIDE_FROM_ABI constexpr bool cmp_greater_equal(_Tp __t, _Up __u) noexcept {
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return !std::cmp_less(__t, __u);
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}
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template<__is_safe_integral_cmp _Tp, __is_safe_integral_cmp _Up>
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_LIBCPP_INLINE_VISIBILITY constexpr
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bool in_range(_Up __u) noexcept
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{
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return _VSTD::cmp_less_equal(__u, numeric_limits<_Tp>::max()) &&
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_VSTD::cmp_greater_equal(__u, numeric_limits<_Tp>::min());
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template <__libcpp_integer _Tp, __libcpp_integer _Up>
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_LIBCPP_HIDE_FROM_ABI constexpr bool in_range(_Up __u) noexcept {
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return std::cmp_less_equal(__u, numeric_limits<_Tp>::max()) &&
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std::cmp_greater_equal(__u, numeric_limits<_Tp>::min());
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}
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#endif // _LIBCPP_STD_VER >= 20
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_LIBCPP_END_NAMESPACE_STD
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