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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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26
third_party/libcxx/__algorithm/copy_backward.h vendored
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@ -15,7 +15,7 @@
#include <__config>
#include <__iterator/segmented_iterator.h>
#include <__type_traits/common_type.h>
#include <__type_traits/is_copy_constructible.h>
#include <__type_traits/is_constructible.h>
#include <__utility/move.h>
#include <__utility/pair.h>
@ -33,7 +33,7 @@ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 pair<_InIter, _OutIter>
__copy_backward(_InIter __first, _Sent __last, _OutIter __result);
template <class _AlgPolicy>
struct __copy_backward_loop {
struct __copy_backward_impl {
template <class _InIter, class _Sent, class _OutIter>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 pair<_InIter, _OutIter>
operator()(_InIter __first, _Sent __last, _OutIter __result) const {
@ -80,7 +80,7 @@ struct __copy_backward_loop {
!__is_segmented_iterator<_InIter>::value && __is_segmented_iterator<_OutIter>::value,
int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 pair<_InIter, _OutIter>
operator()(_InIter __first, _InIter __last, _OutIter __result) {
operator()(_InIter __first, _InIter __last, _OutIter __result) const {
using _Traits = __segmented_iterator_traits<_OutIter>;
auto __orig_last = __last;
auto __segment_iterator = _Traits::__segment(__result);
@ -104,12 +104,9 @@ struct __copy_backward_loop {
__local_last = _Traits::__end(__segment_iterator);
}
}
};
struct __copy_backward_trivial {
// At this point, the iterators have been unwrapped so any `contiguous_iterator` has been unwrapped to a pointer.
template <class _In, class _Out,
__enable_if_t<__can_lower_copy_assignment_to_memmove<_In, _Out>::value, int> = 0>
template <class _In, class _Out, __enable_if_t<__can_lower_copy_assignment_to_memmove<_In, _Out>::value, int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 pair<_In*, _Out*>
operator()(_In* __first, _In* __last, _Out* __result) const {
return std::__copy_backward_trivial_impl(__first, __last, __result);
@ -119,21 +116,18 @@ struct __copy_backward_trivial {
template <class _AlgPolicy, class _BidirectionalIterator1, class _Sentinel, class _BidirectionalIterator2>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 pair<_BidirectionalIterator1, _BidirectionalIterator2>
__copy_backward(_BidirectionalIterator1 __first, _Sentinel __last, _BidirectionalIterator2 __result) {
return std::__dispatch_copy_or_move<_AlgPolicy, __copy_backward_loop<_AlgPolicy>, __copy_backward_trivial>(
return std::__copy_move_unwrap_iters<__copy_backward_impl<_AlgPolicy> >(
std::move(__first), std::move(__last), std::move(__result));
}
template <class _BidirectionalIterator1, class _BidirectionalIterator2>
inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20
_BidirectionalIterator2
copy_backward(_BidirectionalIterator1 __first, _BidirectionalIterator1 __last,
_BidirectionalIterator2 __result)
{
inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 _BidirectionalIterator2
copy_backward(_BidirectionalIterator1 __first, _BidirectionalIterator1 __last, _BidirectionalIterator2 __result) {
static_assert(std::is_copy_constructible<_BidirectionalIterator1>::value &&
std::is_copy_constructible<_BidirectionalIterator1>::value, "Iterators must be copy constructible.");
std::is_copy_constructible<_BidirectionalIterator1>::value,
"Iterators must be copy constructible.");
return std::__copy_backward<_ClassicAlgPolicy>(
std::move(__first), std::move(__last), std::move(__result)).second;
return std::__copy_backward<_ClassicAlgPolicy>(std::move(__first), std::move(__last), std::move(__result)).second;
}
_LIBCPP_END_NAMESPACE_STD