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Release Cosmopolitan v3.6.0

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This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
This commit is contained in:
Justine Tunney 2024-07-23 03:16:17 -07:00
parent 62ace3623a
commit 5660ec4741
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GPG key ID: BE714B4575D6E328
1585 changed files with 117353 additions and 271644 deletions
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27
third_party/libcxx/__ranges/take_while_view.h vendored
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@ -20,7 +20,7 @@
#include <__ranges/access.h>
#include <__ranges/all.h>
#include <__ranges/concepts.h>
#include <__ranges/copyable_box.h>
#include <__ranges/movable_box.h>
#include <__ranges/range_adaptor.h>
#include <__ranges/view_interface.h>
#include <__type_traits/decay.h>
@ -35,32 +35,23 @@
# pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
#if _LIBCPP_STD_VER >= 20
namespace ranges {
// The spec uses the unnamed requirement inside the `begin` and `end` member functions:
// constexpr auto begin() const
// requires range<const V> && indirect_unary_predicate<const Pred, iterator_t<const V>>
// However, due to a clang-14 and clang-15 bug, the above produces a hard error when `const V` is not a range.
// The workaround is to create a named concept and use the concept instead.
// As of take_while_view is implemented, the clang-trunk has already fixed the bug.
// It is OK to remove the workaround once our CI no longer uses clang-14, clang-15 based compilers,
// because we don't actually expect a lot of vendors to ship a new libc++ with an old clang.
template <class _View, class _Pred>
concept __take_while_const_is_range =
range<const _View> && indirect_unary_predicate<const _Pred, iterator_t<const _View>>;
template <view _View, class _Pred>
requires input_range<_View> && is_object_v<_Pred> && indirect_unary_predicate<const _Pred, iterator_t<_View>>
class take_while_view : public view_interface<take_while_view<_View, _Pred>> {
class _LIBCPP_ABI_LLVM18_NO_UNIQUE_ADDRESS take_while_view : public view_interface<take_while_view<_View, _Pred>> {
template <bool>
class __sentinel;
_LIBCPP_NO_UNIQUE_ADDRESS _View __base_ = _View();
_LIBCPP_NO_UNIQUE_ADDRESS __copyable_box<_Pred> __pred_;
_LIBCPP_NO_UNIQUE_ADDRESS __movable_box<_Pred> __pred_;
public:
_LIBCPP_HIDE_FROM_ABI take_while_view()
@ -87,7 +78,7 @@ public:
}
_LIBCPP_HIDE_FROM_ABI constexpr auto begin() const
requires __take_while_const_is_range<_View, _Pred>
requires range<const _View> && indirect_unary_predicate<const _Pred, iterator_t<const _View>>
{
return ranges::begin(__base_);
}
@ -99,7 +90,7 @@ public:
}
_LIBCPP_HIDE_FROM_ABI constexpr auto end() const
requires __take_while_const_is_range<_View, _Pred>
requires range<const _View> && indirect_unary_predicate<const _Pred, iterator_t<const _View>>
{
return __sentinel</*_Const=*/true>(ranges::end(__base_), std::addressof(*__pred_));
}
@ -174,4 +165,6 @@ inline constexpr auto take_while = __take_while::__fn{};
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP___RANGES_TAKE_WHILE_VIEW_H