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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
46
third_party/libcxx/__algorithm/ranges_max.h
vendored
46
third_party/libcxx/__algorithm/ranges_max.h
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@ -31,45 +31,51 @@
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#if _LIBCPP_STD_VER >= 20
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_LIBCPP_PUSH_MACROS
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#include <__undef_macros>
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# include <__undef_macros>
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_LIBCPP_BEGIN_NAMESPACE_STD
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namespace ranges {
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namespace __max {
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struct __fn {
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template <class _Tp, class _Proj = identity,
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template <class _Tp,
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class _Proj = identity,
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indirect_strict_weak_order<projected<const _Tp*, _Proj>> _Comp = ranges::less>
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_LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr
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const _Tp& operator()(_LIBCPP_LIFETIMEBOUND const _Tp& __a,
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_LIBCPP_LIFETIMEBOUND const _Tp& __b,
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_Comp __comp = {},
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_Proj __proj = {}) const {
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[[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr const _Tp&
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operator()(_LIBCPP_LIFETIMEBOUND const _Tp& __a,
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_LIBCPP_LIFETIMEBOUND const _Tp& __b,
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_Comp __comp = {},
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_Proj __proj = {}) const {
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return std::invoke(__comp, std::invoke(__proj, __a), std::invoke(__proj, __b)) ? __b : __a;
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}
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template <copyable _Tp, class _Proj = identity,
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template <copyable _Tp,
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class _Proj = identity,
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indirect_strict_weak_order<projected<const _Tp*, _Proj>> _Comp = ranges::less>
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_LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr
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_Tp operator()(initializer_list<_Tp> __il, _Comp __comp = {}, _Proj __proj = {}) const {
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_LIBCPP_ASSERT(__il.begin() != __il.end(), "initializer_list must contain at least one element");
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[[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr _Tp
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operator()(initializer_list<_Tp> __il, _Comp __comp = {}, _Proj __proj = {}) const {
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_LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(
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__il.begin() != __il.end(), "initializer_list must contain at least one element");
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auto __comp_lhs_rhs_swapped = [&](auto&& __lhs, auto&& __rhs) { return std::invoke(__comp, __rhs, __lhs); };
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auto __comp_lhs_rhs_swapped = [&](auto&& __lhs, auto&& __rhs) -> bool { return std::invoke(__comp, __rhs, __lhs); };
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return *ranges::__min_element_impl(__il.begin(), __il.end(), __comp_lhs_rhs_swapped, __proj);
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}
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template <input_range _Rp, class _Proj = identity,
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template <input_range _Rp,
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class _Proj = identity,
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indirect_strict_weak_order<projected<iterator_t<_Rp>, _Proj>> _Comp = ranges::less>
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requires indirectly_copyable_storable<iterator_t<_Rp>, range_value_t<_Rp>*>
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_LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr
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range_value_t<_Rp> operator()(_Rp&& __r, _Comp __comp = {}, _Proj __proj = {}) const {
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[[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr range_value_t<_Rp>
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operator()(_Rp&& __r, _Comp __comp = {}, _Proj __proj = {}) const {
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auto __first = ranges::begin(__r);
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auto __last = ranges::end(__r);
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auto __last = ranges::end(__r);
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_LIBCPP_ASSERT(__first != __last, "range must contain at least one element");
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_LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__first != __last, "range must contain at least one element");
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if constexpr (forward_range<_Rp> && !__is_cheap_to_copy<range_value_t<_Rp>>) {
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auto __comp_lhs_rhs_swapped = [&](auto&& __lhs, auto&& __rhs) { return std::invoke(__comp, __rhs, __lhs); };
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auto __comp_lhs_rhs_swapped = [&](auto&& __lhs, auto&& __rhs) -> bool {
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return std::invoke(__comp, __rhs, __lhs);
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};
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return *ranges::__min_element_impl(std::move(__first), std::move(__last), __comp_lhs_rhs_swapped, __proj);
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} else {
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range_value_t<_Rp> __result = *__first;
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@ -84,7 +90,7 @@ struct __fn {
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} // namespace __max
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inline namespace __cpo {
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inline constexpr auto max = __max::__fn{};
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inline constexpr auto max = __max::__fn{};
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} // namespace __cpo
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} // namespace ranges
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@ -92,6 +98,6 @@ _LIBCPP_END_NAMESPACE_STD
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_LIBCPP_POP_MACROS
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#endif // _LIBCPP_STD_VER >= 20 &&
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#endif // _LIBCPP_STD_VER >= 20
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#endif // _LIBCPP___ALGORITHM_RANGES_MAX_H
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