Update contrib/restricted/abseil-cpp to 20250127.0

commit_hash:cb84f6cd1a663877e7f59ac994d08e04a1e76205

contrib/libs/cxxsupp/libcxx/include/__iterator/iterator_with_data.h

@@ -0,0 +1,105 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP___ITERATOR_ITERATOR_WITH_DATA_H
+#define _LIBCPP___ITERATOR_ITERATOR_WITH_DATA_H
+
+#include <__compare/compare_three_way_result.h>
+#include <__compare/three_way_comparable.h>
+#include <__config>
+#include <__iterator/concepts.h>
+#include <__iterator/incrementable_traits.h>
+#include <__iterator/iter_move.h>
+#include <__iterator/iter_swap.h>
+#include <__iterator/iterator_traits.h>
+#include <__iterator/readable_traits.h>
+#include <__utility/move.h>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#  pragma GCC system_header
+#endif
+
+_LIBCPP_PUSH_MACROS
+#include <__undef_macros>
+
+#if _LIBCPP_STD_VER >= 20
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+template <forward_iterator _Iterator, class _Data>
+class __iterator_with_data {
+  _Iterator __iter_{};
+  _Data __data_{};
+
+public:
+  using value_type      = iter_value_t<_Iterator>;
+  using difference_type = iter_difference_t<_Iterator>;
+
+  _LIBCPP_HIDE_FROM_ABI __iterator_with_data() = default;
+
+  constexpr _LIBCPP_HIDE_FROM_ABI __iterator_with_data(_Iterator __iter, _Data __data)
+      : __iter_(std::move(__iter)), __data_(std::move(__data)) {}
+
+  constexpr _LIBCPP_HIDE_FROM_ABI _Iterator __get_iter() const { return __iter_; }
+
+  constexpr _LIBCPP_HIDE_FROM_ABI _Data __get_data() && { return std::move(__data_); }
+
+  friend constexpr _LIBCPP_HIDE_FROM_ABI bool
+  operator==(const __iterator_with_data& __lhs, const __iterator_with_data& __rhs) {
+    return __lhs.__iter_ == __rhs.__iter_;
+  }
+
+  constexpr _LIBCPP_HIDE_FROM_ABI __iterator_with_data& operator++() {
+    ++__iter_;
+    return *this;
+  }
+
+  constexpr _LIBCPP_HIDE_FROM_ABI __iterator_with_data operator++(int) {
+    auto __tmp = *this;
+    __iter_++;
+    return __tmp;
+  }
+
+  constexpr _LIBCPP_HIDE_FROM_ABI __iterator_with_data& operator--()
+    requires bidirectional_iterator<_Iterator>
+  {
+    --__iter_;
+    return *this;
+  }
+
+  constexpr _LIBCPP_HIDE_FROM_ABI __iterator_with_data operator--(int)
+    requires bidirectional_iterator<_Iterator>
+  {
+    auto __tmp = *this;
+    --__iter_;
+    return __tmp;
+  }
+
+  constexpr _LIBCPP_HIDE_FROM_ABI iter_reference_t<_Iterator> operator*() const { return *__iter_; }
+
+  _LIBCPP_HIDE_FROM_ABI friend constexpr iter_rvalue_reference_t<_Iterator>
+  iter_move(const __iterator_with_data& __iter) noexcept(noexcept(ranges::iter_move(__iter.__iter_))) {
+    return ranges::iter_move(__iter.__iter_);
+  }
+
+  _LIBCPP_HIDE_FROM_ABI friend constexpr void
+  iter_swap(const __iterator_with_data& __lhs,
+            const __iterator_with_data& __rhs) noexcept(noexcept(ranges::iter_swap(__lhs.__iter_, __rhs.__iter_)))
+    requires indirectly_swappable<_Iterator>
+  {
+    return ranges::iter_swap(__lhs.__data_, __rhs.__iter_);
+  }
+};
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP_STD_VER >= 20
+
+_LIBCPP_POP_MACROS
+
+#endif // _LIBCPP___ITERATOR_ITERATOR_WITH_DATA_H

contrib/libs/cxxsupp/libcxx/include/__ranges/all.h

@@ -0,0 +1,79 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP___RANGES_ALL_H
+#define _LIBCPP___RANGES_ALL_H
+
+#include <__config>
+#include <__functional/compose.h>         // TODO(modules): Those should not be required
+#include <__functional/perfect_forward.h> //
+#include <__iterator/concepts.h>
+#include <__iterator/iterator_traits.h>
+#include <__ranges/access.h>
+#include <__ranges/concepts.h>
+#include <__ranges/owning_view.h>
+#include <__ranges/range_adaptor.h>
+#include <__ranges/ref_view.h>
+#include <__type_traits/decay.h>
+#include <__utility/auto_cast.h>
+#include <__utility/declval.h>
+#include <__utility/forward.h>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#  pragma GCC system_header
+#endif
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+#if _LIBCPP_STD_VER >= 20
+
+namespace ranges::views {
+
+namespace __all {
+struct __fn : __range_adaptor_closure<__fn> {
+  template <class _Tp>
+    requires ranges::view<decay_t<_Tp>>
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto operator()(_Tp&& __t) const
+      noexcept(noexcept(_LIBCPP_AUTO_CAST(std::forward<_Tp>(__t))))
+          -> decltype(_LIBCPP_AUTO_CAST(std::forward<_Tp>(__t))) {
+    return _LIBCPP_AUTO_CAST(std::forward<_Tp>(__t));
+  }
+
+  template <class _Tp>
+    requires(!ranges::view<decay_t<_Tp>>) && requires(_Tp&& __t) { ranges::ref_view{std::forward<_Tp>(__t)}; }
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto operator()(_Tp&& __t) const
+      noexcept(noexcept(ranges::ref_view{std::forward<_Tp>(__t)})) {
+    return ranges::ref_view{std::forward<_Tp>(__t)};
+  }
+
+  template <class _Tp>
+    requires(
+        !ranges::view<decay_t<_Tp>> && !requires(_Tp&& __t) { ranges::ref_view{std::forward<_Tp>(__t)}; } &&
+        requires(_Tp&& __t) { ranges::owning_view{std::forward<_Tp>(__t)}; })
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto operator()(_Tp&& __t) const
+      noexcept(noexcept(ranges::owning_view{std::forward<_Tp>(__t)})) {
+    return ranges::owning_view{std::forward<_Tp>(__t)};
+  }
+};
+} // namespace __all
+
+inline namespace __cpo {
+inline constexpr auto all = __all::__fn{};
+} // namespace __cpo
+
+template <ranges::viewable_range _Range>
+using all_t = decltype(views::all(std::declval<_Range>()));
+
+} // namespace ranges::views
+
+#endif // _LIBCPP_STD_VER >= 20
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP___RANGES_ALL_H

contrib/libs/cxxsupp/libcxx/include/__ranges/as_rvalue_view.h

@@ -0,0 +1,142 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP___RANGES_AS_RVALUE_H
+#define _LIBCPP___RANGES_AS_RVALUE_H
+
+#include <__concepts/constructible.h>
+#include <__concepts/same_as.h>
+#include <__config>
+#include <__iterator/move_iterator.h>
+#include <__iterator/move_sentinel.h>
+#include <__ranges/access.h>
+#include <__ranges/all.h>
+#include <__ranges/concepts.h>
+#include <__ranges/enable_borrowed_range.h>
+#include <__ranges/range_adaptor.h>
+#include <__ranges/size.h>
+#include <__ranges/view_interface.h>
+#include <__utility/forward.h>
+#include <__utility/move.h>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#  pragma GCC system_header
+#endif
+
+_LIBCPP_PUSH_MACROS
+#include <__undef_macros>
+
+#if _LIBCPP_STD_VER >= 23
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+namespace ranges {
+template <view _View>
+  requires input_range<_View>
+class as_rvalue_view : public view_interface<as_rvalue_view<_View>> {
+  _LIBCPP_NO_UNIQUE_ADDRESS _View __base_ = _View();
+
+public:
+  _LIBCPP_HIDE_FROM_ABI as_rvalue_view()
+    requires default_initializable<_View>
+  = default;
+
+  _LIBCPP_HIDE_FROM_ABI constexpr explicit as_rvalue_view(_View __base) : __base_(std::move(__base)) {}
+
+  _LIBCPP_HIDE_FROM_ABI constexpr _View base() const&
+    requires copy_constructible<_View>
+  {
+    return __base_;
+  }
+
+  _LIBCPP_HIDE_FROM_ABI constexpr _View base() && { return std::move(__base_); }
+
+  _LIBCPP_HIDE_FROM_ABI constexpr auto begin()
+    requires(!__simple_view<_View>)
+  {
+    return move_iterator(ranges::begin(__base_));
+  }
+
+  _LIBCPP_HIDE_FROM_ABI constexpr auto begin() const
+    requires range<const _View>
+  {
+    return move_iterator(ranges::begin(__base_));
+  }
+
+  _LIBCPP_HIDE_FROM_ABI constexpr auto end()
+    requires(!__simple_view<_View>)
+  {
+    if constexpr (common_range<_View>) {
+      return move_iterator(ranges::end(__base_));
+    } else {
+      return move_sentinel(ranges::end(__base_));
+    }
+  }
+
+  _LIBCPP_HIDE_FROM_ABI constexpr auto end() const
+    requires range<const _View>
+  {
+    if constexpr (common_range<const _View>) {
+      return move_iterator(ranges::end(__base_));
+    } else {
+      return move_sentinel(ranges::end(__base_));
+    }
+  }
+
+  _LIBCPP_HIDE_FROM_ABI constexpr auto size()
+    requires sized_range<_View>
+  {
+    return ranges::size(__base_);
+  }
+
+  _LIBCPP_HIDE_FROM_ABI constexpr auto size() const
+    requires sized_range<const _View>
+  {
+    return ranges::size(__base_);
+  }
+};
+
+template <class _Range>
+as_rvalue_view(_Range&&) -> as_rvalue_view<views::all_t<_Range>>;
+
+template <class _View>
+inline constexpr bool enable_borrowed_range<as_rvalue_view<_View>> = enable_borrowed_range<_View>;
+
+namespace views {
+namespace __as_rvalue {
+struct __fn : __range_adaptor_closure<__fn> {
+  template <class _Range>
+  _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI static constexpr auto
+  operator()(_Range&& __range) noexcept(noexcept(as_rvalue_view(std::forward<_Range>(__range))))
+      -> decltype(/*--------------------------*/ as_rvalue_view(std::forward<_Range>(__range))) {
+    return /*---------------------------------*/ as_rvalue_view(std::forward<_Range>(__range));
+  }
+
+  template <class _Range>
+    requires same_as<range_rvalue_reference_t<_Range>, range_reference_t<_Range>>
+  _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI static constexpr auto
+  operator()(_Range&& __range) noexcept(noexcept(views::all(std::forward<_Range>(__range))))
+      -> decltype(/*--------------------------*/ views::all(std::forward<_Range>(__range))) {
+    return /*---------------------------------*/ views::all(std::forward<_Range>(__range));
+  }
+};
+} // namespace __as_rvalue
+
+inline namespace __cpo {
+inline constexpr auto as_rvalue = __as_rvalue::__fn{};
+} // namespace __cpo
+} // namespace views
+} // namespace ranges
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP_STD_VER >= 23
+
+_LIBCPP_POP_MACROS
+
+#endif // _LIBCPP___RANGES_AS_RVALUE_H