Update libc++ to 8d23b742 (11 Jan 2022).

Notable changes: * implement in_out_result in ranges * implement uninitialized_copy{,_n} and uninitialized_move{,_n} in ranges * use _LIBCPP_DEBUG_ASSERT in list * alphabetize header includes. * use Fuchsia-native monotonic clock for std::chrono::steady_clock * properly handle specializations of std::is_placeholder * add __cpo namespace to ranges::{advance, next, prev} for ADL reasons * add template lerp function ref:1cc313d57e8757bed1d0950624d0c3a2b7da8a4f
author: Andrey Khalyavin <halyavin@gmail.com> 2022-04-07 08:28:36 +0300
committer: Andrey Khalyavin <halyavin@gmail.com> 2022-04-07 08:28:36 +0300
commit: 3bd25da701a5b6de40acbea240354462348803d6 (patch)
tree: 0687f8765d3b10e90a89ccc46536591807553e5c
parent: 93e82f85e8f923ac94b49a5e520ada8783c45e6a (diff)
download: ydb-3bd25da701a5b6de40acbea240354462348803d6.tar.gz
128 files changed, 741 insertions, 383 deletions
diff --git a/build/ymake.core.conf b/build/ymake.core.conf
index fbc54aa3ca..5e666ef182 100644
--- a/build/ymake.core.conf
+++ b/build/ymake.core.conf
@@ -9,7 +9,7 @@
 FAKEID=3141592653
 
 SANDBOX_FAKEID=${FAKEID}.7600000
-CPP_FAKEID=9290837
+CPP_FAKEID=9306403
 GO_FAKEID=9300436
 ANDROID_FAKEID=8821472
 CLANG_TIDY_FAKEID=8625699
diff --git a/contrib/libs/cxxsupp/libcxx/import b/contrib/libs/cxxsupp/libcxx/import
index f13363e7a4..d6b186ba7f 100755
--- a/contrib/libs/cxxsupp/libcxx/import
+++ b/contrib/libs/cxxsupp/libcxx/import
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-rev=bec50db2
+rev=8d23b742
 output_dir="libcxx-r$rev"
 if [ -z $1 ] ; then
     git clone https://github.com/llvm/llvm-project.git --no-checkout "$output_dir/tmp"
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/adjacent_find.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/adjacent_find.h
index 621ef5f20f..29ad83f968 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/adjacent_find.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/adjacent_find.h
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___ALGORITHM_ADJACENT_FIND_H
 #define _LIBCPP___ALGORITHM_ADJACENT_FIND_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/binary_search.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/binary_search.h
index 8fc55b9bec..2558dd0b27 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/binary_search.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/binary_search.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_BINARY_SEARCH_H
 #define _LIBCPP___ALGORITHM_BINARY_SEARCH_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/lower_bound.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/clamp.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/clamp.h
index db28735e97..a51c1015be 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/clamp.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/clamp.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_CLAMP_H
 #define _LIBCPP___ALGORITHM_CLAMP_H
 
+#include <__algorithm/comp.h>
 #include <__config>
 #include <__debug>
-#include <__algorithm/comp.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy.h
index e7e8b9e51a..65f0e0b0ef 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_COPY_H
 #define _LIBCPP___ALGORITHM_COPY_H
 
-#include <__config>
 #include <__algorithm/unwrap_iter.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <cstring>
 #include <type_traits>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_backward.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_backward.h
index 4a2f8c0c49..ac733290ab 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_backward.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_backward.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_COPY_BACKWARD_H
 #define _LIBCPP___ALGORITHM_COPY_BACKWARD_H
 
-#include <__config>
 #include <__algorithm/unwrap_iter.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <cstring>
 #include <type_traits>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_if.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_if.h
index 230826f63a..d32514d999 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_if.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_if.h
@@ -10,10 +10,6 @@
 #define _LIBCPP___ALGORITHM_COPY_IF_H
 
 #include <__config>
-#include <__algorithm/unwrap_iter.h>
-#include <__iterator/iterator_traits.h>
-#include <cstring>
-#include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_n.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_n.h
index 38a84a4105..cdcc0d50db 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_n.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/copy_n.h
@@ -9,11 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_COPY_N_H
 #define _LIBCPP___ALGORITHM_COPY_N_H
 
-#include <__config>
 #include <__algorithm/copy.h>
-#include <__algorithm/unwrap_iter.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
-#include <cstring>
 #include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal.h
index 0fe1a21fe5..4c9ad05ad6 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal.h
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___ALGORITHM_EQUAL_H
 #define _LIBCPP___ALGORITHM_EQUAL_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/distance.h>
 #include <__iterator/iterator_traits.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal_range.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal_range.h
index 679456e27b..e13f0bdd96 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal_range.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/equal_range.h
@@ -9,12 +9,12 @@
 #ifndef _LIBCPP___ALGORITHM_EQUAL_RANGE_H
 #define _LIBCPP___ALGORITHM_EQUAL_RANGE_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/half_positive.h>
 #include <__algorithm/lower_bound.h>
 #include <__algorithm/upper_bound.h>
+#include <__config>
 #include <iterator>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/fill.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/fill.h
index 1fad1de993..0cb36b02c8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/fill.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/fill.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_FILL_H
 #define _LIBCPP___ALGORITHM_FILL_H
 
-#include <__config>
 #include <__algorithm/fill_n.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <type_traits>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_end.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_end.h
index 5d971c57a4..dd0f7d7ac0 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_end.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_end.h
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___ALGORITHM_FIND_END_OF_H
 #define _LIBCPP___ALGORITHM_FIND_END_OF_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_first_of.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_first_of.h
index 79a00acb9e..69354f6176 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_first_of.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/find_first_of.h
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___ALGORITHM_FIND_FIRST_OF_H
 #define _LIBCPP___ALGORITHM_FIND_FIRST_OF_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/in_out_result.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/in_out_result.h
new file mode 100644
index 0000000000..9d97115720
--- /dev/null
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/in_out_result.h
@@ -0,0 +1,52 @@
+// -*- 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___ALGORITHM_IN_OUT_RESULT_H
+#define _LIBCPP___ALGORITHM_IN_OUT_RESULT_H
+
+#include <__concepts/convertible_to.h>
+#include <__config>
+#include <__utility/move.h>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#pragma GCC system_header
+#endif
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+#if !defined(_LIBCPP_HAS_NO_RANGES)
+namespace ranges {
+
+template<class _InputIterator, class _OutputIterator>
+struct in_out_result {
+  [[no_unique_address]] _InputIterator in;
+  [[no_unique_address]] _OutputIterator out;
+
+  template <class _InputIterator2, class _OutputIterator2>
+    requires convertible_to<const _InputIterator&, _InputIterator2> && convertible_to<const _OutputIterator&,
+                           _OutputIterator2>
+  _LIBCPP_HIDE_FROM_ABI
+  constexpr operator in_out_result<_InputIterator2, _OutputIterator2>() const & {
+    return {in, out};
+  }
+
+  template <class _InputIterator2, class _OutputIterator2>
+    requires convertible_to<_InputIterator, _InputIterator2> && convertible_to<_OutputIterator, _OutputIterator2>
+  _LIBCPP_HIDE_FROM_ABI
+  constexpr operator in_out_result<_InputIterator2, _OutputIterator2>() && {
+    return {_VSTD::move(in), _VSTD::move(out)};
+  }
+};
+
+} // namespace ranges
+#endif // !defined(_LIBCPP_HAS_NO_RANGES)
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP___ALGORITHM_IN_OUT_RESULT_H
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/includes.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/includes.h
index 9cc54d938d..9d0bc694c0 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/includes.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/includes.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_INCLUDES_H
 #define _LIBCPP___ALGORITHM_INCLUDES_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/inplace_merge.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/inplace_merge.h
index c74633a74c..e6f1efc011 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/inplace_merge.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/inplace_merge.h
@@ -9,14 +9,14 @@
 #ifndef _LIBCPP___ALGORITHM_INPLACE_MERGE_H
 #define _LIBCPP___ALGORITHM_INPLACE_MERGE_H
 
-#include <__config>
-#include <__algorithm/comp_ref_type.h>
 #include <__algorithm/comp.h>
+#include <__algorithm/comp_ref_type.h>
 #include <__algorithm/lower_bound.h>
 #include <__algorithm/min.h>
 #include <__algorithm/move.h>
 #include <__algorithm/rotate.h>
 #include <__algorithm/upper_bound.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 #include <memory>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap.h
index 22c27a66d1..925ba8bfb8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_IS_HEAP_H
 #define _LIBCPP___ALGORITHM_IS_HEAP_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/is_heap_until.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap_until.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap_until.h
index dd8a62f07f..aa23b6d039 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap_until.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_heap_until.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_IS_HEAP_UNTIL_H
 #define _LIBCPP___ALGORITHM_IS_HEAP_UNTIL_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_sorted_until.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_sorted_until.h
index 9a7f275c54..57cad47761 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_sorted_until.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/is_sorted_until.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_IS_SORTED_UNTIL_H
 #define _LIBCPP___ALGORITHM_IS_SORTED_UNTIL_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/lexicographical_compare.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/lexicographical_compare.h
index a110a58c01..55a1da6201 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/lexicographical_compare.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/lexicographical_compare.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_LEXICOGRAPHICAL_COMPARE_H
 #define _LIBCPP___ALGORITHM_LEXICOGRAPHICAL_COMPARE_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/lower_bound.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/lower_bound.h
index ddaecb045b..663a0b1622 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/lower_bound.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/lower_bound.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_LOWER_BOUND_H
 #define _LIBCPP___ALGORITHM_LOWER_BOUND_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/half_positive.h>
+#include <__config>
 #include <iterator>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/make_heap.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/make_heap.h
index a67c798ee7..f489addaf5 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/make_heap.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/make_heap.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_MAKE_HEAP_H
 #define _LIBCPP___ALGORITHM_MAKE_HEAP_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/sift_down.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/max.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/max.h
index 79cbd2be86..0bbc971e0a 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/max.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/max.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_MAX_H
 #define _LIBCPP___ALGORITHM_MAX_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/max_element.h>
+#include <__config>
 #include <initializer_list>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/max_element.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/max_element.h
index f932ca7049..db29372605 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/max_element.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/max_element.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_MAX_ELEMENT_H
 #define _LIBCPP___ALGORITHM_MAX_ELEMENT_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/merge.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/merge.h
index 480380db6c..9182649377 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/merge.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/merge.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_MERGE_H
 #define _LIBCPP___ALGORITHM_MERGE_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/copy.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/min.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/min.h
index 5cacb2f28e..ed2d3b8782 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/min.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/min.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_MIN_H
 #define _LIBCPP___ALGORITHM_MIN_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/min_element.h>
+#include <__config>
 #include <initializer_list>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/min_element.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/min_element.h
index 3aebebca91..407c7f9333 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/min_element.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/min_element.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_MIN_ELEMENT_H
 #define _LIBCPP___ALGORITHM_MIN_ELEMENT_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax.h
index a96a5b252c..0bf88a70b8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax.h
@@ -9,12 +9,11 @@
 #ifndef _LIBCPP___ALGORITHM_MINMAX_H
 #define _LIBCPP___ALGORITHM_MINMAX_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <initializer_list>
 #include <utility>
 
-
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
 #endif
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax_element.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax_element.h
index d21ff6f8dc..5d76860384 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax_element.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/minmax_element.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_MINMAX_ELEMENT_H
 #define _LIBCPP___ALGORITHM_MINMAX_ELEMENT_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <utility>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/mismatch.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/mismatch.h
index 7a01a98593..230ade03df 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/mismatch.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/mismatch.h
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___ALGORITHM_MISMATCH_H
 #define _LIBCPP___ALGORITHM_MISMATCH_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <utility>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/move.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/move.h
index 7430bf0874..fa118f4716 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/move.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/move.h
@@ -9,12 +9,12 @@
 #ifndef _LIBCPP___ALGORITHM_MOVE_H
 #define _LIBCPP___ALGORITHM_MOVE_H
 
-#include <__config>
 #include <__algorithm/unwrap_iter.h>
+#include <__config>
 #include <__utility/move.h>
 #include <cstring>
-#include <utility>
 #include <type_traits>
+#include <utility>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/move_backward.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/move_backward.h
index ee72d39764..a4e3828b60 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/move_backward.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/move_backward.h
@@ -9,11 +9,11 @@
 #ifndef _LIBCPP___ALGORITHM_MOVE_BACKWARD_H
 #define _LIBCPP___ALGORITHM_MOVE_BACKWARD_H
 
-#include <__config>
 #include <__algorithm/unwrap_iter.h>
+#include <__config>
 #include <cstring>
-#include <utility>
 #include <type_traits>
+#include <utility>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/next_permutation.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/next_permutation.h
index 1d71354eb3..eb81cceb7b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/next_permutation.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/next_permutation.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_NEXT_PERMUTATION_H
 #define _LIBCPP___ALGORITHM_NEXT_PERMUTATION_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/reverse.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/nth_element.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/nth_element.h
index 63feba1ea6..3afbd6c618 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/nth_element.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/nth_element.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_NTH_ELEMENT_H
 #define _LIBCPP___ALGORITHM_NTH_ELEMENT_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/sort.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort.h
index 39d1a29dd9..a92a7e5661 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort.h
@@ -9,12 +9,12 @@
 #ifndef _LIBCPP___ALGORITHM_PARTIAL_SORT_H
 #define _LIBCPP___ALGORITHM_PARTIAL_SORT_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/make_heap.h>
 #include <__algorithm/sift_down.h>
 #include <__algorithm/sort_heap.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort_copy.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort_copy.h
index a81c621c75..67a62bae1f 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort_copy.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partial_sort_copy.h
@@ -9,14 +9,13 @@
 #ifndef _LIBCPP___ALGORITHM_PARTIAL_SORT_COPY_H
 #define _LIBCPP___ALGORITHM_PARTIAL_SORT_COPY_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/make_heap.h>
 #include <__algorithm/sift_down.h>
 #include <__algorithm/sort_heap.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
-#include <type_traits> // swap
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition.h
index 2614520ccb..131c5d3735 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition.h
@@ -12,7 +12,6 @@
 #include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
-#include <utility> // pair
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition_point.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition_point.h
index 33aaf33d93..18e6e6f681 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition_point.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/partition_point.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_PARTITION_POINT_H
 #define _LIBCPP___ALGORITHM_PARTITION_POINT_H
 
-#include <__config>
 #include <__algorithm/half_positive.h>
+#include <__config>
 #include <iterator>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/pop_heap.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/pop_heap.h
index 1d57de24ff..c1cc8016ac 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/pop_heap.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/pop_heap.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_POP_HEAP_H
 #define _LIBCPP___ALGORITHM_POP_HEAP_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/sift_down.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/prev_permutation.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/prev_permutation.h
index 12c1816da3..457c2695b3 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/prev_permutation.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/prev_permutation.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_PREV_PERMUTATION_H
 #define _LIBCPP___ALGORITHM_PREV_PERMUTATION_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/reverse.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/push_heap.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/push_heap.h
index 9327fe05b5..864d419fa2 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/push_heap.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/push_heap.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_PUSH_HEAP_H
 #define _LIBCPP___ALGORITHM_PUSH_HEAP_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/move.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove.h
index 171d83284a..681b9cc768 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_REMOVE_H
 #define _LIBCPP___ALGORITHM_REMOVE_H
 
-#include <__config>
 #include <__algorithm/find.h>
 #include <__algorithm/find_if.h>
+#include <__config>
 #include <__utility/move.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove_if.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove_if.h
index 4df36896af..36f817cfa6 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove_if.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/remove_if.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_REMOVE_IF_H
 #define _LIBCPP___ALGORITHM_REMOVE_IF_H
 
-#include <__config>
 #include <__algorithm/find_if.h>
+#include <__config>
 #include <utility>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/reverse.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/reverse.h
index 28bd2e84c8..1198aeaf41 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/reverse.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/reverse.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_REVERSE_H
 #define _LIBCPP___ALGORITHM_REVERSE_H
 
-#include <__config>
 #include <__algorithm/iter_swap.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/rotate_copy.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/rotate_copy.h
index 4c682ef93d..f9e644c88d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/rotate_copy.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/rotate_copy.h
@@ -9,10 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_ROTATE_COPY_H
 #define _LIBCPP___ALGORITHM_ROTATE_COPY_H
 
-#include <__config>
 #include <__algorithm/copy.h>
-#include <iterator>
-#include <type_traits>
+#include <__config>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/search_n.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/search_n.h
index 67d066aa43..e4576cc76a 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/search_n.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/search_n.h
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___ALGORITHM_SEARCH_N_H
 #define _LIBCPP___ALGORITHM_SEARCH_N_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <type_traits>  // __convert_to_integral
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_difference.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_difference.h
index d4a9750d6d..00f61e070b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_difference.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_difference.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_SET_DIFFERENCE_H
 #define _LIBCPP___ALGORITHM_SET_DIFFERENCE_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/copy.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_intersection.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_intersection.h
index 518e5e68b3..f6aa38217d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_intersection.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_intersection.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_SET_INTERSECTION_H
 #define _LIBCPP___ALGORITHM_SET_INTERSECTION_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_symmetric_difference.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_symmetric_difference.h
index efdf627257..5b5c2acff7 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_symmetric_difference.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_symmetric_difference.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_SET_SYMMETRIC_DIFFERENCE_H
 #define _LIBCPP___ALGORITHM_SET_SYMMETRIC_DIFFERENCE_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/copy.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_union.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_union.h
index 388f037a73..5b3e3af79b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_union.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/set_union.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_SET_UNION_H
 #define _LIBCPP___ALGORITHM_SET_UNION_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/copy.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_left.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_left.h
index 8d9bc07d2e..0466a3188a 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_left.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_left.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_SHIFT_LEFT_H
 #define _LIBCPP___ALGORITHM_SHIFT_LEFT_H
 
-#include <__config>
 #include <__algorithm/move.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
-#include <type_traits> // swap
+#include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_right.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_right.h
index cee17733a6..121712e855 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_right.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/shift_right.h
@@ -9,12 +9,13 @@
 #ifndef _LIBCPP___ALGORITHM_SHIFT_RIGHT_H
 #define _LIBCPP___ALGORITHM_SHIFT_RIGHT_H
 
-#include <__config>
 #include <__algorithm/move.h>
 #include <__algorithm/move_backward.h>
 #include <__algorithm/swap_ranges.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
-#include <type_traits> // swap
+#include <__utility/swap.h>
+#include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort.h
index bc127689a6..5e09b28008 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort.h
@@ -9,12 +9,12 @@
 #ifndef _LIBCPP___ALGORITHM_SORT_H
 #define _LIBCPP___ALGORITHM_SORT_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/min_element.h>
 #include <__algorithm/partial_sort.h>
 #include <__algorithm/unwrap_iter.h>
+#include <__config>
 #include <__utility/swap.h>
 #include <memory>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort_heap.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort_heap.h
index bf6200c2a0..64291ff2e8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort_heap.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/sort_heap.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___ALGORITHM_SORT_HEAP_H
 #define _LIBCPP___ALGORITHM_SORT_HEAP_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/pop_heap.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <type_traits> // swap
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_partition.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_partition.h
index 323b323c53..331f0fde77 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_partition.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_partition.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_STABLE_PARTITION_H
 #define _LIBCPP___ALGORITHM_STABLE_PARTITION_H
 
-#include <__config>
 #include <__algorithm/rotate.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 #include <memory>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_sort.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_sort.h
index 41e17bde99..4ae17e0e4d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_sort.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/stable_sort.h
@@ -9,15 +9,15 @@
 #ifndef _LIBCPP___ALGORITHM_STABLE_SORT_H
 #define _LIBCPP___ALGORITHM_STABLE_SORT_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/comp_ref_type.h>
 #include <__algorithm/inplace_merge.h>
 #include <__algorithm/sort.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/swap.h>
 #include <memory>
-#include <type_traits> // swap
+#include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique.h
index 62f0490b6d..e17ff1567f 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_UNIQUE_H
 #define _LIBCPP___ALGORITHM_UNIQUE_H
 
-#include <__config>
-#include <__algorithm/comp.h>
 #include <__algorithm/adjacent_find.h>
+#include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <__utility/move.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique_copy.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique_copy.h
index 4c916dc3ad..4833ae9b59 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique_copy.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/unique_copy.h
@@ -9,8 +9,8 @@
 #ifndef _LIBCPP___ALGORITHM_UNIQUE_COPY_H
 #define _LIBCPP___ALGORITHM_UNIQUE_COPY_H
 
-#include <__config>
 #include <__algorithm/comp.h>
+#include <__config>
 #include <__iterator/iterator_traits.h>
 #include <utility>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/unwrap_iter.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/unwrap_iter.h
index f77ecca6ee..35765330bb 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/unwrap_iter.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/unwrap_iter.h
@@ -10,8 +10,8 @@
 #define _LIBCPP___ALGORITHM_UNWRAP_ITER_H
 
 #include <__config>
-#include <iterator>
 #include <__memory/pointer_traits.h>
+#include <iterator>
 #include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/upper_bound.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/upper_bound.h
index 4ae7b8f9be..c064f1e35b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__algorithm/upper_bound.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/upper_bound.h
@@ -9,9 +9,9 @@
 #ifndef _LIBCPP___ALGORITHM_UPPER_BOUND_H
 #define _LIBCPP___ALGORITHM_UPPER_BOUND_H
 
-#include <__config>
 #include <__algorithm/comp.h>
 #include <__algorithm/half_positive.h>
+#include <__config>
 #include <iterator>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__bit_reference b/contrib/libs/cxxsupp/libcxx/include/__bit_reference
index 489ce886c8..bb80d4a53d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__bit_reference
+++ b/contrib/libs/cxxsupp/libcxx/include/__bit_reference
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___BIT_REFERENCE
 #define _LIBCPP___BIT_REFERENCE
 
-#include <__config>
 #include <__bits>
+#include <__config>
 #include <algorithm>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__compare/compare_three_way.h b/contrib/libs/cxxsupp/libcxx/include/__compare/compare_three_way.h
index 3edddf1a1c..d7f339eda9 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__compare/compare_three_way.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__compare/compare_three_way.h
@@ -10,8 +10,8 @@
 #ifndef _LIBCPP___COMPARE_COMPARE_THREE_WAY_H
 #define _LIBCPP___COMPARE_COMPARE_THREE_WAY_H
 
-#include <__config>
 #include <__compare/three_way_comparable.h>
+#include <__config>
 #include <__utility/forward.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__compare/synth_three_way.h b/contrib/libs/cxxsupp/libcxx/include/__compare/synth_three_way.h
index 3d8e738816..0f302c0fa1 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__compare/synth_three_way.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__compare/synth_three_way.h
@@ -9,10 +9,10 @@
 #ifndef _LIBCPP___COMPARE_SYNTH_THREE_WAY_H
 #define _LIBCPP___COMPARE_SYNTH_THREE_WAY_H
 
-#include <__config>
 #include <__compare/ordering.h>
 #include <__compare/three_way_comparable.h>
 #include <__concepts/boolean_testable.h>
+#include <__config>
 #include <__utility/declval.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_entry.h b/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_entry.h
index 9efe194654..ba3ecfe78f 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_entry.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_entry.h
@@ -12,14 +12,14 @@
 
 #include <__availability>
 #include <__config>
-#include <__filesystem/path.h>
-#include <__filesystem/file_time_type.h>
-#include <__filesystem/filesystem_error.h>
+#include <__errc>
 #include <__filesystem/file_status.h>
+#include <__filesystem/file_time_type.h>
 #include <__filesystem/file_type.h>
+#include <__filesystem/filesystem_error.h>
 #include <__filesystem/operations.h>
+#include <__filesystem/path.h>
 #include <__filesystem/perms.h>
-#include <__errc>
 #include <chrono>
 #include <cstdint>
 #include <cstdlib>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_iterator.h b/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_iterator.h
index be958e0eb8..7ea66bbc7f 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_iterator.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__filesystem/directory_iterator.h
@@ -12,12 +12,12 @@
 
 #include <__availability>
 #include <__config>
+#include <__debug>
 #include <__filesystem/directory_entry.h>
 #include <__filesystem/directory_options.h>
 #include <__filesystem/path.h>
 #include <__iterator/iterator_traits.h>
 #include <__memory/shared_ptr.h>
-#include <__debug>
 #include <__ranges/enable_borrowed_range.h>
 #include <__ranges/enable_view.h>
 #include <cstddef>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__filesystem/filesystem_error.h b/contrib/libs/cxxsupp/libcxx/include/__filesystem/filesystem_error.h
index a8c6977b48..0b1874b0e5 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__filesystem/filesystem_error.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__filesystem/filesystem_error.h
@@ -14,9 +14,9 @@
 #include <__config>
 #include <__filesystem/path.h>
 #include <__memory/shared_ptr.h>
-#include <system_error>
 #include <iosfwd>
 #include <new>
+#include <system_error>
 #include <type_traits>
 
 #ifndef _LIBCPP_CXX03_LANG
diff --git a/contrib/libs/cxxsupp/libcxx/include/__filesystem/path.h b/contrib/libs/cxxsupp/libcxx/include/__filesystem/path.h
index a6d1ee997d..77547cbacb 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__filesystem/path.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__filesystem/path.h
@@ -12,16 +12,16 @@
 
 #include <__availability>
 #include <__config>
-#include <string>
-#include <type_traits>
 #include <__iterator/back_insert_iterator.h>
 #include <__iterator/iterator_traits.h>
 #include <cstddef>
+#include <string>
 #include <string_view>
+#include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_LOCALIZATION)
-# include <locale>
 # include <iomanip> // for quoted
+# include <locale>
 #endif
 
 #ifndef _LIBCPP_CXX03_LANG
diff --git a/contrib/libs/cxxsupp/libcxx/include/__filesystem/path_iterator.h b/contrib/libs/cxxsupp/libcxx/include/__filesystem/path_iterator.h
index 62f8dc6fd3..55e97b1454 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__filesystem/path_iterator.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__filesystem/path_iterator.h
@@ -12,9 +12,9 @@
 
 #include <__availability>
 #include <__config>
+#include <__debug>
 #include <__filesystem/path.h>
 #include <__iterator/iterator_traits.h>
-#include <__debug>
 #include <cstddef>
 #include <string>
 #include <string_view>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__format/formatter_integral.h b/contrib/libs/cxxsupp/libcxx/include/__format/formatter_integral.h
index 5f1353effd..73e2fed8c0 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__format/formatter_integral.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__format/formatter_integral.h
@@ -10,15 +10,15 @@
 #ifndef _LIBCPP___FORMAT_FORMATTER_INTEGRAL_H
 #define _LIBCPP___FORMAT_FORMATTER_INTEGRAL_H
 
+#include <__algorithm/copy.h>
+#include <__algorithm/copy_n.h>
+#include <__algorithm/fill_n.h>
+#include <__algorithm/transform.h>
 #include <__config>
 #include <__format/format_error.h>
 #include <__format/format_fwd.h>
 #include <__format/formatter.h>
 #include <__format/parser_std_format_spec.h>
-#include <__algorithm/copy.h>
-#include <__algorithm/copy_n.h>
-#include <__algorithm/fill_n.h>
-#include <__algorithm/transform.h>
 #include <array>
 #include <charconv>
 #include <concepts>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__functional/bind.h b/contrib/libs/cxxsupp/libcxx/include/__functional/bind.h
index 141d6bac8f..4ab9184ca1 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__functional/bind.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__functional/bind.h
@@ -11,8 +11,8 @@
 #define _LIBCPP___FUNCTIONAL_BIND_H
 
 #include <__config>
-#include <__functional/weak_result_type.h>
 #include <__functional/invoke.h>
+#include <__functional/weak_result_type.h>
 #include <cstddef>
 #include <tuple>
 #include <type_traits>
@@ -23,18 +23,24 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template<class _Tp> struct __is_bind_expression : public false_type {};
-template<class _Tp> struct _LIBCPP_TEMPLATE_VIS is_bind_expression
-    : public __is_bind_expression<typename remove_cv<_Tp>::type> {};
+template<class _Tp>
+struct is_bind_expression : _If<
+    _IsSame<_Tp, typename __uncvref<_Tp>::type>::value,
+    false_type,
+    is_bind_expression<typename __uncvref<_Tp>::type>
+> {};
 
 #if _LIBCPP_STD_VER > 14
 template <class _Tp>
 inline constexpr size_t is_bind_expression_v = is_bind_expression<_Tp>::value;
 #endif
 
-template<class _Tp> struct __is_placeholder : public integral_constant<int, 0> {};
-template<class _Tp> struct _LIBCPP_TEMPLATE_VIS is_placeholder
-    : public __is_placeholder<typename remove_cv<_Tp>::type> {};
+template<class _Tp>
+struct is_placeholder : _If<
+    _IsSame<_Tp, typename __uncvref<_Tp>::type>::value,
+    integral_constant<int, 0>,
+    is_placeholder<typename __uncvref<_Tp>::type>
+> {};
 
 #if _LIBCPP_STD_VER > 14
 template <class _Tp>
@@ -73,7 +79,7 @@ _LIBCPP_FUNC_VIS extern const __ph<10> _10;
 } // namespace placeholders
 
 template<int _Np>
-struct __is_placeholder<placeholders::__ph<_Np> >
+struct is_placeholder<placeholders::__ph<_Np> >
     : public integral_constant<int, _Np> {};
 
 
@@ -326,7 +332,7 @@ public:
 #endif
 
 template<class _Fp, class ..._BoundArgs>
-struct __is_bind_expression<__bind<_Fp, _BoundArgs...> > : public true_type {};
+struct is_bind_expression<__bind<_Fp, _BoundArgs...> > : public true_type {};
 
 template<class _Rp, class _Fp, class ..._BoundArgs>
 class __bind_r
@@ -385,7 +391,7 @@ public:
 };
 
 template<class _Rp, class _Fp, class ..._BoundArgs>
-struct __is_bind_expression<__bind_r<_Rp, _Fp, _BoundArgs...> > : public true_type {};
+struct is_bind_expression<__bind_r<_Rp, _Fp, _BoundArgs...> > : public true_type {};
 
 template<class _Fp, class ..._BoundArgs>
 inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17
diff --git a/contrib/libs/cxxsupp/libcxx/include/__functional/bind_front.h b/contrib/libs/cxxsupp/libcxx/include/__functional/bind_front.h
index 86d4594b65..31397ec540 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__functional/bind_front.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__functional/bind_front.h
@@ -11,8 +11,8 @@
 #define _LIBCPP___FUNCTIONAL_BIND_FRONT_H
 
 #include <__config>
-#include <__functional/perfect_forward.h>
 #include <__functional/invoke.h>
+#include <__functional/perfect_forward.h>
 #include <type_traits>
 #include <utility>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__functional/hash.h b/contrib/libs/cxxsupp/libcxx/include/__functional/hash.h
index 728f487161..b5595db85f 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__functional/hash.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__functional/hash.h
@@ -16,9 +16,9 @@
 #include <__utility/move.h>
 #include <__utility/pair.h>
 #include <__utility/swap.h>
+#include <cstddef>
 #include <cstdint>
 #include <cstring>
-#include <cstddef>
 #include <limits>
 #include <type_traits>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fn.h b/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fn.h
index 1fa070a42c..0ec8423343 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fn.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fn.h
@@ -11,9 +11,9 @@
 #define _LIBCPP___FUNCTIONAL_MEM_FN_H
 
 #include <__config>
-#include <__functional/weak_result_type.h>
 #include <__functional/binary_function.h>
 #include <__functional/invoke.h>
+#include <__functional/weak_result_type.h>
 #include <utility>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fun_ref.h b/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fun_ref.h
index 4616da0b07..830936c1b0 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fun_ref.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__functional/mem_fun_ref.h
@@ -11,8 +11,8 @@
 #define _LIBCPP___FUNCTIONAL_MEM_FUN_REF_H
 
 #include <__config>
-#include <__functional/unary_function.h>
 #include <__functional/binary_function.h>
+#include <__functional/unary_function.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__functional/not_fn.h b/contrib/libs/cxxsupp/libcxx/include/__functional/not_fn.h
index 5e250c1253..6996a8f85b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__functional/not_fn.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__functional/not_fn.h
@@ -11,8 +11,8 @@
 #define _LIBCPP___FUNCTIONAL_NOT_FN_H
 
 #include <__config>
-#include <__functional/perfect_forward.h>
 #include <__functional/invoke.h>
+#include <__functional/perfect_forward.h>
 #include <utility>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__iterator/advance.h b/contrib/libs/cxxsupp/libcxx/include/__iterator/advance.h
index 43ec8684fc..828bb71d5a 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__iterator/advance.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__iterator/advance.h
@@ -17,8 +17,8 @@
 #include <__iterator/incrementable_traits.h>
 #include <__iterator/iterator_traits.h>
 #include <__utility/move.h>
-#include <cstdlib>
 #include <concepts>
+#include <cstdlib>
 #include <limits>
 #include <type_traits>
 
@@ -67,10 +67,12 @@ void advance(_InputIter& __i, _Distance __orig_n) {
 
 #if !defined(_LIBCPP_HAS_NO_RANGES)
 
-namespace ranges {
 // [range.iter.op.advance]
-// TODO(varconst): rename `__advance_fn` to `__fn`.
-struct __advance_fn final : private __function_like {
+
+namespace ranges {
+namespace __advance {
+
+struct __fn final : private __function_like {
 private:
   template <class _Tp>
   _LIBCPP_HIDE_FROM_ABI
@@ -97,7 +99,7 @@ private:
   }
 
 public:
-  constexpr explicit __advance_fn(__tag __x) noexcept : __function_like(__x) {}
+  constexpr explicit __fn(__tag __x) noexcept : __function_like(__x) {}
 
   // Preconditions: If `I` does not model `bidirectional_iterator`, `n` is not negative.
   template <input_or_output_iterator _Ip>
@@ -186,7 +188,11 @@ public:
   }
 };
 
-inline constexpr auto advance = __advance_fn(__function_like::__tag());
+} // namespace __advance
+
+inline namespace __cpo {
+  inline constexpr auto advance = __advance::__fn(__function_like::__tag());
+} // namespace __cpo
 } // namespace ranges
 
 #endif // !defined(_LIBCPP_HAS_NO_RANGES)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__iterator/counted_iterator.h b/contrib/libs/cxxsupp/libcxx/include/__iterator/counted_iterator.h
index 55979fe557..3ce88fadbe 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__iterator/counted_iterator.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__iterator/counted_iterator.h
@@ -13,9 +13,9 @@
 #include <__debug>
 #include <__iterator/concepts.h>
 #include <__iterator/default_sentinel.h>
+#include <__iterator/incrementable_traits.h>
 #include <__iterator/iter_move.h>
 #include <__iterator/iter_swap.h>
-#include <__iterator/incrementable_traits.h>
 #include <__iterator/iterator_traits.h>
 #include <__iterator/readable_traits.h>
 #include <__memory/pointer_traits.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__iterator/next.h b/contrib/libs/cxxsupp/libcxx/include/__iterator/next.h
index 97db48733e..9af8f5f45d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__iterator/next.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__iterator/next.h
@@ -38,11 +38,14 @@ inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
 
 #if !defined(_LIBCPP_HAS_NO_RANGES)
 
+// [range.iter.op.next]
+
 namespace ranges {
-// TODO(varconst): rename `__next_fn` to `__fn`.
-struct __next_fn final : private __function_like {
+namespace __next {
+
+struct __fn final : private __function_like {
   _LIBCPP_HIDE_FROM_ABI
-  constexpr explicit __next_fn(__tag __x) noexcept : __function_like(__x) {}
+  constexpr explicit __fn(__tag __x) noexcept : __function_like(__x) {}
 
   template <input_or_output_iterator _Ip>
   _LIBCPP_HIDE_FROM_ABI
@@ -73,7 +76,11 @@ struct __next_fn final : private __function_like {
   }
 };
 
-inline constexpr auto next = __next_fn(__function_like::__tag());
+} // namespace __next
+
+inline namespace __cpo {
+  inline constexpr auto next = __next::__fn(__function_like::__tag());
+} // namespace __cpo
 } // namespace ranges
 
 #endif // !defined(_LIBCPP_HAS_NO_RANGES)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__iterator/prev.h b/contrib/libs/cxxsupp/libcxx/include/__iterator/prev.h
index 7dd27e2920..e8966a9aad 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__iterator/prev.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__iterator/prev.h
@@ -37,11 +37,14 @@ inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
 
 #if !defined(_LIBCPP_HAS_NO_RANGES)
 
+// [range.iter.op.prev]
+
 namespace ranges {
-// TODO(varconst): rename `__prev_fn` to `__fn`.
-struct __prev_fn final : private __function_like {
+namespace __prev {
+
+struct __fn final : private __function_like {
   _LIBCPP_HIDE_FROM_ABI
-  constexpr explicit __prev_fn(__tag __x) noexcept : __function_like(__x) {}
+  constexpr explicit __fn(__tag __x) noexcept : __function_like(__x) {}
 
   template <bidirectional_iterator _Ip>
   _LIBCPP_HIDE_FROM_ABI
@@ -65,7 +68,11 @@ struct __prev_fn final : private __function_like {
   }
 };
 
-inline constexpr auto prev = __prev_fn(__function_like::__tag());
+} // namespace __prev
+
+inline namespace __cpo {
+  inline constexpr auto prev = __prev::__fn(__function_like::__tag());
+} // namespace __cpo
 } // namespace ranges
 
 #endif // !defined(_LIBCPP_HAS_NO_RANGES)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__iterator/reverse_iterator.h b/contrib/libs/cxxsupp/libcxx/include/__iterator/reverse_iterator.h
index d06859ee5f..7807b803df 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__iterator/reverse_iterator.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__iterator/reverse_iterator.h
@@ -10,9 +10,9 @@
 #ifndef _LIBCPP___ITERATOR_REVERSE_ITERATOR_H
 #define _LIBCPP___ITERATOR_REVERSE_ITERATOR_H
 
-#include <__config>
 #include <__compare/compare_three_way_result.h>
 #include <__compare/three_way_comparable.h>
+#include <__config>
 #include <__iterator/iterator.h>
 #include <__iterator/iterator_traits.h>
 #include <__memory/addressof.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__locale b/contrib/libs/cxxsupp/libcxx/include/__locale
index 6375933801..b1c277f76b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__locale
+++ b/contrib/libs/cxxsupp/libcxx/include/__locale
@@ -12,14 +12,15 @@
 
 #include <__availability>
 #include <__config>
-#include <string>
-#include <memory>
-#include <utility>
-#include <mutex>
-#include <cstdint>
-#include <cctype>
 #include <atomic>
+#include <cctype>
+#include <cstdint>
 #include <locale.h>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <utility>
+
 #if defined(_LIBCPP_MSVCRT_LIKE)
 # include <cstring>
 # include <__support/win32/locale_win32.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory/ranges_uninitialized_algorithms.h b/contrib/libs/cxxsupp/libcxx/include/__memory/ranges_uninitialized_algorithms.h
index 6ec803806c..09786ffc69 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory/ranges_uninitialized_algorithms.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory/ranges_uninitialized_algorithms.h
@@ -10,10 +10,13 @@
 #ifndef _LIBCPP___MEMORY_RANGES_UNINITIALIZED_ALGORITHMS_H
 #define _LIBCPP___MEMORY_RANGES_UNINITIALIZED_ALGORITHMS_H
 
+#include <__algorithm/in_out_result.h>
 #include <__concepts/constructible.h>
 #include <__config>
 #include <__function_like.h>
+#include <__iterator/concepts.h>
 #include <__iterator/incrementable_traits.h>
+#include <__iterator/iter_move.h>
 #include <__iterator/iterator_traits.h>
 #include <__iterator/readable_traits.h>
 #include <__memory/concepts.h>
@@ -61,8 +64,8 @@ struct __fn final : private __function_like {
 } // namespace __uninitialized_default_construct
 
 inline namespace __cpo {
-inline constexpr auto uninitialized_default_construct =
-    __uninitialized_default_construct::__fn(__function_like::__tag());
+  inline constexpr auto uninitialized_default_construct =
+      __uninitialized_default_construct::__fn(__function_like::__tag());
 } // namespace __cpo
 
 // uninitialized_default_construct_n
@@ -87,8 +90,8 @@ struct __fn final : private __function_like {
 } // namespace __uninitialized_default_construct_n
 
 inline namespace __cpo {
-inline constexpr auto uninitialized_default_construct_n =
-    __uninitialized_default_construct_n::__fn(__function_like::__tag());
+  inline constexpr auto uninitialized_default_construct_n =
+      __uninitialized_default_construct_n::__fn(__function_like::__tag());
 } // namespace __cpo
 
 // uninitialized_value_construct
@@ -119,8 +122,8 @@ struct __fn final : private __function_like {
 } // namespace __uninitialized_value_construct
 
 inline namespace __cpo {
-inline constexpr auto uninitialized_value_construct =
-    __uninitialized_value_construct::__fn(__function_like::__tag());
+  inline constexpr auto uninitialized_value_construct =
+      __uninitialized_value_construct::__fn(__function_like::__tag());
 } // namespace __cpo
 
 // uninitialized_value_construct_n
@@ -144,8 +147,8 @@ struct __fn final : private __function_like {
 } // namespace __uninitialized_value_construct_n
 
 inline namespace __cpo {
-inline constexpr auto uninitialized_value_construct_n =
-    __uninitialized_value_construct_n::__fn(__function_like::__tag());
+  inline constexpr auto uninitialized_value_construct_n =
+      __uninitialized_value_construct_n::__fn(__function_like::__tag());
 } // namespace __cpo
 
 // uninitialized_fill
@@ -173,10 +176,10 @@ struct __fn final : private __function_like {
 
 };
 
-} // namespace __uninitialized_fil
+} // namespace __uninitialized_fill
 
 inline namespace __cpo {
-inline constexpr auto uninitialized_fill = __uninitialized_fill::__fn(__function_like::__tag());
+  inline constexpr auto uninitialized_fill = __uninitialized_fill::__fn(__function_like::__tag());
 } // namespace __cpo
 
 // uninitialized_fill_n
@@ -201,7 +204,168 @@ struct __fn final : private __function_like {
 } // namespace __uninitialized_fill_n
 
 inline namespace __cpo {
-inline constexpr auto uninitialized_fill_n = __uninitialized_fill_n::__fn(__function_like::__tag());
+  inline constexpr auto uninitialized_fill_n = __uninitialized_fill_n::__fn(__function_like::__tag());
+} // namespace __cpo
+
+// uninitialized_copy
+
+template <class _InputIterator, class _OutputIterator>
+using uninitialized_copy_result = in_out_result<_InputIterator, _OutputIterator>;
+
+namespace __uninitialized_copy {
+
+struct __fn final : private __function_like {
+
+  constexpr explicit __fn(__tag __x) noexcept : __function_like(__x) {}
+
+  // clang-format off
+  template <input_iterator _InputIterator,
+            sentinel_for<_InputIterator> _Sentinel1,
+            __nothrow_forward_iterator _OutputIterator,
+            __nothrow_sentinel_for<_OutputIterator> _Sentinel2>
+    requires constructible_from<iter_value_t<_OutputIterator>, iter_reference_t<_InputIterator>>
+  uninitialized_copy_result<_InputIterator, _OutputIterator>
+  operator()(_InputIterator __ifirst, _Sentinel1 __ilast, _OutputIterator __ofirst, _Sentinel2 __olast) const {
+    // clang-format on
+    using _ValueType = remove_reference_t<iter_reference_t<_OutputIterator>>;
+
+    auto __result = _VSTD::__uninitialized_copy<_ValueType>(_VSTD::move(__ifirst), _VSTD::move(__ilast),
+                                                            _VSTD::move(__ofirst), _VSTD::move(__olast));
+    return {_VSTD::move(__result.first), _VSTD::move(__result.second)};
+  }
+
+  // clang-format off
+  template <input_range _InputRange, __nothrow_forward_range _OutputRange>
+    requires constructible_from<range_value_t<_OutputRange>, range_reference_t<_InputRange>>
+  uninitialized_copy_result<borrowed_iterator_t<_InputRange>, borrowed_iterator_t<_OutputRange>>
+  operator()( _InputRange&& __in_range, _OutputRange&& __out_range) const {
+    // clang-format on
+    return (*this)(ranges::begin(__in_range), ranges::end(__in_range), ranges::begin(__out_range),
+                   ranges::end(__out_range));
+  }
+};
+
+} // namespace __uninitialized_copy
+
+inline namespace __cpo {
+  inline constexpr auto uninitialized_copy = __uninitialized_copy::__fn(__function_like::__tag());
+} // namespace __cpo
+
+// uninitialized_copy_n
+
+template <class _InputIterator, class _OutputIterator>
+using uninitialized_copy_n_result = in_out_result<_InputIterator, _OutputIterator>;
+
+namespace __uninitialized_copy_n {
+
+struct __fn final : private __function_like {
+
+  constexpr explicit __fn(__tag __x) noexcept : __function_like(__x) {}
+
+  // clang-format off
+  template <input_iterator _InputIterator,
+           __nothrow_forward_iterator _OutputIterator,
+           __nothrow_sentinel_for<_OutputIterator> _Sentinel>
+    requires constructible_from<iter_value_t<_OutputIterator>, iter_reference_t<_InputIterator>>
+  uninitialized_copy_n_result<_InputIterator, _OutputIterator>
+  operator()(_InputIterator __ifirst, iter_difference_t<_InputIterator> __n,
+             _OutputIterator __ofirst, _Sentinel __olast) const {
+    // clang-format on
+    using _ValueType = remove_reference_t<iter_reference_t<_OutputIterator>>;
+
+    auto __result = _VSTD::__uninitialized_copy_n<_ValueType>(_VSTD::move(__ifirst), __n, _VSTD::move(__ofirst),
+                                                              _VSTD::move(__olast));
+    return {_VSTD::move(__result.first), _VSTD::move(__result.second)};
+  }
+
+};
+
+} // namespace __uninitialized_copy_n
+
+inline namespace __cpo {
+  inline constexpr auto uninitialized_copy_n = __uninitialized_copy_n::__fn(__function_like::__tag());
+} // namespace __cpo
+
+// uninitialized_move
+
+template <class _InputIterator, class _OutputIterator>
+using uninitialized_move_result = in_out_result<_InputIterator, _OutputIterator>;
+
+namespace __uninitialized_move {
+
+struct __fn final : private __function_like {
+
+  constexpr explicit __fn(__tag __x) noexcept : __function_like(__x) {}
+
+  // clang-format off
+  template <input_iterator _InputIterator,
+            sentinel_for<_InputIterator> _Sentinel1,
+            __nothrow_forward_iterator _OutputIterator,
+            __nothrow_sentinel_for<_OutputIterator> _Sentinel2>
+    requires constructible_from<iter_value_t<_OutputIterator>, iter_reference_t<_InputIterator>>
+  uninitialized_move_result<_InputIterator, _OutputIterator>
+  operator()(_InputIterator __ifirst, _Sentinel1 __ilast, _OutputIterator __ofirst, _Sentinel2 __olast) const {
+    // clang-format on
+    using _ValueType = remove_reference_t<iter_reference_t<_OutputIterator>>;
+    auto __iter_move = [](auto&& __iter) -> decltype(auto) { return ranges::iter_move(__iter); };
+
+    auto __result = _VSTD::__uninitialized_move<_ValueType>(_VSTD::move(__ifirst), _VSTD::move(__ilast),
+                                                            _VSTD::move(__ofirst), _VSTD::move(__olast), __iter_move);
+    return {_VSTD::move(__result.first), _VSTD::move(__result.second)};
+  }
+
+  // clang-format off
+  template <input_range _InputRange, __nothrow_forward_range _OutputRange>
+    requires constructible_from<range_value_t<_OutputRange>, range_reference_t<_InputRange>>
+  uninitialized_move_result<borrowed_iterator_t<_InputRange>, borrowed_iterator_t<_OutputRange>>
+  operator()(_InputRange&& __in_range, _OutputRange&& __out_range) const {
+    // clang-format on
+    return (*this)(ranges::begin(__in_range), ranges::end(__in_range), ranges::begin(__out_range),
+                   ranges::end(__out_range));
+  }
+
+};
+
+} // namespace __uninitialized_move
+
+inline namespace __cpo {
+  inline constexpr auto uninitialized_move = __uninitialized_move::__fn(__function_like::__tag());
+} // namespace __cpo
+
+// uninitialized_move_n
+
+template <class _InputIterator, class _OutputIterator>
+using uninitialized_move_n_result = in_out_result<_InputIterator, _OutputIterator>;
+
+namespace __uninitialized_move_n {
+
+struct __fn final : private __function_like {
+
+  constexpr explicit __fn(__tag __x) noexcept : __function_like(__x) {}
+
+  // clang-format off
+  template <input_iterator _InputIterator,
+           __nothrow_forward_iterator _OutputIterator,
+           __nothrow_sentinel_for<_OutputIterator> _Sentinel>
+    requires constructible_from<iter_value_t<_OutputIterator>, iter_reference_t<_InputIterator>>
+  uninitialized_move_n_result<_InputIterator, _OutputIterator>
+  operator()(_InputIterator __ifirst, iter_difference_t<_InputIterator> __n, _OutputIterator __ofirst,
+             _Sentinel __olast) const {
+    // clang-format on
+    using _ValueType = remove_reference_t<iter_reference_t<_OutputIterator>>;
+    auto __iter_move = [](auto&& __iter) -> decltype(auto) { return ranges::iter_move(__iter); };
+
+    auto __result = _VSTD::__uninitialized_move_n<_ValueType>(_VSTD::move(__ifirst), __n, _VSTD::move(__ofirst),
+                                                              _VSTD::move(__olast), __iter_move);
+    return {_VSTD::move(__result.first), _VSTD::move(__result.second)};
+  }
+
+};
+
+} // namespace __uninitialized_move_n
+
+inline namespace __cpo {
+  inline constexpr auto uninitialized_move_n = __uninitialized_move_n::__fn(__function_like::__tag());
 } // namespace __cpo
 
 } // namespace ranges
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h b/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h
index 00b376a4bf..543757c5c7 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h
@@ -12,14 +12,14 @@
 
 #include <__availability>
 #include <__config>
-#include <__functional_base>
 #include <__functional/binary_function.h>
 #include <__functional/operations.h>
 #include <__functional/reference_wrapper.h>
+#include <__functional_base>
 #include <__memory/addressof.h>
 #include <__memory/allocation_guard.h>
-#include <__memory/allocator_traits.h>
 #include <__memory/allocator.h>
+#include <__memory/allocator_traits.h>
 #include <__memory/compressed_pair.h>
 #include <__memory/pointer_traits.h>
 #include <__memory/unique_ptr.h>
@@ -28,8 +28,8 @@
 #include <cstdlib> // abort
 #include <iosfwd>
 #include <stdexcept>
-#include <typeinfo>
 #include <type_traits>
+#include <typeinfo>
 #include <utility>
 #if !defined(_LIBCPP_HAS_NO_THREADS) // !defined(_LIBCPP_HAS_NO_ATOMIC_HEADER)
 #  include <atomic>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory/uninitialized_algorithms.h b/contrib/libs/cxxsupp/libcxx/include/__memory/uninitialized_algorithms.h
index 69132633a4..40e7c79a51 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory/uninitialized_algorithms.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory/uninitialized_algorithms.h
@@ -23,52 +23,75 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _InputIterator, class _ForwardIterator>
-_ForwardIterator
-uninitialized_copy(_InputIterator __f, _InputIterator __l, _ForwardIterator __r)
-{
-    typedef typename iterator_traits<_ForwardIterator>::value_type value_type;
+// This is a simplified version of C++20 `unreachable_sentinel` that doesn't use concepts and thus can be used in any
+// language mode.
+struct __unreachable_sentinel {
+  template <class _Iter>
+  _LIBCPP_HIDE_FROM_ABI friend _LIBCPP_CONSTEXPR bool operator!=(const _Iter&, __unreachable_sentinel) _NOEXCEPT {
+    return true;
+  }
+};
+
+// uninitialized_copy
+
+template <class _ValueType, class _InputIterator, class _Sentinel1, class _ForwardIterator, class _Sentinel2>
+inline _LIBCPP_HIDE_FROM_ABI pair<_InputIterator, _ForwardIterator>
+__uninitialized_copy(_InputIterator __ifirst, _Sentinel1 __ilast,
+                     _ForwardIterator __ofirst, _Sentinel2 __olast) {
+  _ForwardIterator __idx = __ofirst;
 #ifndef _LIBCPP_NO_EXCEPTIONS
-    _ForwardIterator __s = __r;
-    try
-    {
+  try {
 #endif
-        for (; __f != __l; ++__f, (void) ++__r)
-            ::new ((void*)_VSTD::addressof(*__r)) value_type(*__f);
+    for (; __ifirst != __ilast && __idx != __olast; ++__ifirst, (void)++__idx)
+      ::new (_VSTD::__voidify(*__idx)) _ValueType(*__ifirst);
 #ifndef _LIBCPP_NO_EXCEPTIONS
-    }
-    catch (...)
-    {
-        for (; __s != __r; ++__s)
-            __s->~value_type();
-        throw;
-    }
+  } catch (...) {
+    _VSTD::__destroy(__ofirst, __idx);
+    throw;
+  }
 #endif
-    return __r;
+
+  return pair<_InputIterator, _ForwardIterator>(_VSTD::move(__ifirst), _VSTD::move(__idx));
 }
 
-template <class _InputIterator, class _Size, class _ForwardIterator>
-_ForwardIterator
-uninitialized_copy_n(_InputIterator __f, _Size __n, _ForwardIterator __r)
-{
-    typedef typename iterator_traits<_ForwardIterator>::value_type value_type;
+template <class _InputIterator, class _ForwardIterator>
+_ForwardIterator uninitialized_copy(_InputIterator __ifirst, _InputIterator __ilast,
+                                    _ForwardIterator __ofirst) {
+  typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
+  auto __result = _VSTD::__uninitialized_copy<_ValueType>(_VSTD::move(__ifirst), _VSTD::move(__ilast),
+                                                          _VSTD::move(__ofirst), __unreachable_sentinel());
+  return _VSTD::move(__result.second);
+}
+
+// uninitialized_copy_n
+
+template <class _ValueType, class _InputIterator, class _Size, class _ForwardIterator, class _Sentinel>
+inline _LIBCPP_HIDE_FROM_ABI pair<_InputIterator, _ForwardIterator>
+__uninitialized_copy_n(_InputIterator __ifirst, _Size __n,
+                       _ForwardIterator __ofirst, _Sentinel __olast) {
+  _ForwardIterator __idx = __ofirst;
 #ifndef _LIBCPP_NO_EXCEPTIONS
-    _ForwardIterator __s = __r;
-    try
-    {
+  try {
 #endif
-        for (; __n > 0; ++__f, (void) ++__r, (void) --__n)
-            ::new ((void*)_VSTD::addressof(*__r)) value_type(*__f);
+    for (; __n > 0 && __idx != __olast; ++__ifirst, (void)++__idx, (void)--__n)
+      ::new (_VSTD::__voidify(*__idx)) _ValueType(*__ifirst);
 #ifndef _LIBCPP_NO_EXCEPTIONS
-    }
-    catch (...)
-    {
-        for (; __s != __r; ++__s)
-            __s->~value_type();
-        throw;
-    }
+  } catch (...) {
+    _VSTD::__destroy(__ofirst, __idx);
+    throw;
+  }
 #endif
-    return __r;
+
+  return pair<_InputIterator, _ForwardIterator>(_VSTD::move(__ifirst), _VSTD::move(__idx));
+}
+
+template <class _InputIterator, class _Size, class _ForwardIterator>
+inline _LIBCPP_HIDE_FROM_ABI _ForwardIterator uninitialized_copy_n(_InputIterator __ifirst, _Size __n,
+                                                                   _ForwardIterator __ofirst) {
+  typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
+  auto __result = _VSTD::__uninitialized_copy_n<_ValueType>(_VSTD::move(__ifirst), __n, _VSTD::move(__ofirst),
+                                                            __unreachable_sentinel());
+  return _VSTD::move(__result.second);
 }
 
 // uninitialized_fill
@@ -253,43 +276,71 @@ _ForwardIterator uninitialized_value_construct_n(_ForwardIterator __first, _Size
     return __uninitialized_value_construct_n<_ValueType>(_VSTD::move(__first), __n);
 }
 
-template <class _InputIt, class _ForwardIt>
-inline _LIBCPP_INLINE_VISIBILITY
-_ForwardIt uninitialized_move(_InputIt __first, _InputIt __last, _ForwardIt __first_res) {
-    using _Vt = typename iterator_traits<_ForwardIt>::value_type;
-    auto __idx = __first_res;
+// uninitialized_move
+
+template <class _ValueType, class _InputIterator, class _Sentinel1, class _ForwardIterator, class _Sentinel2,
+          class _IterMove>
+inline _LIBCPP_HIDE_FROM_ABI pair<_InputIterator, _ForwardIterator>
+__uninitialized_move(_InputIterator __ifirst, _Sentinel1 __ilast,
+                     _ForwardIterator __ofirst, _Sentinel2 __olast, _IterMove __iter_move) {
+  auto __idx = __ofirst;
 #ifndef _LIBCPP_NO_EXCEPTIONS
-    try {
+  try {
 #endif
-    for (; __first != __last; ++__idx, (void) ++__first)
-        ::new ((void*)_VSTD::addressof(*__idx)) _Vt(_VSTD::move(*__first));
-    return __idx;
-#ifndef _LIBCPP_NO_EXCEPTIONS
-    } catch (...) {
-        _VSTD::destroy(__first_res, __idx);
-        throw;
+    for (; __ifirst != __ilast && __idx != __olast; ++__idx, (void)++__ifirst) {
+      ::new (_VSTD::__voidify(*__idx)) _ValueType(__iter_move(__ifirst));
     }
+#ifndef _LIBCPP_NO_EXCEPTIONS
+  } catch (...) {
+    _VSTD::__destroy(__ofirst, __idx);
+    throw;
+  }
 #endif
+
+  return {_VSTD::move(__ifirst), _VSTD::move(__idx)};
+}
+
+template <class _InputIterator, class _ForwardIterator>
+inline _LIBCPP_HIDE_FROM_ABI _ForwardIterator uninitialized_move(_InputIterator __ifirst, _InputIterator __ilast,
+                                                                 _ForwardIterator __ofirst) {
+  using _ValueType = typename iterator_traits<_ForwardIterator>::value_type;
+  auto __iter_move = [](auto&& __iter) -> decltype(auto) { return _VSTD::move(*__iter); };
+
+  auto __result = _VSTD::__uninitialized_move<_ValueType>(_VSTD::move(__ifirst), _VSTD::move(__ilast),
+                                                          _VSTD::move(__ofirst), __unreachable_sentinel(), __iter_move);
+  return _VSTD::move(__result.second);
 }
 
-template <class _InputIt, class _Size, class _ForwardIt>
-inline _LIBCPP_INLINE_VISIBILITY
-pair<_InputIt, _ForwardIt>
-uninitialized_move_n(_InputIt __first, _Size __n, _ForwardIt __first_res) {
-    using _Vt = typename iterator_traits<_ForwardIt>::value_type;
-    auto __idx = __first_res;
+// uninitialized_move_n
+
+template <class _ValueType, class _InputIterator, class _Size, class _ForwardIterator, class _Sentinel, class _IterMove>
+inline _LIBCPP_HIDE_FROM_ABI pair<_InputIterator, _ForwardIterator>
+__uninitialized_move_n(_InputIterator __ifirst, _Size __n,
+                       _ForwardIterator __ofirst, _Sentinel __olast, _IterMove __iter_move) {
+  auto __idx = __ofirst;
 #ifndef _LIBCPP_NO_EXCEPTIONS
-    try {
+  try {
 #endif
-    for (; __n > 0; ++__idx, (void) ++__first, --__n)
-        ::new ((void*)_VSTD::addressof(*__idx)) _Vt(_VSTD::move(*__first));
-    return {__first, __idx};
+    for (; __n > 0 && __idx != __olast; ++__idx, (void)++__ifirst, --__n)
+      ::new (_VSTD::__voidify(*__idx)) _ValueType(__iter_move(__ifirst));
 #ifndef _LIBCPP_NO_EXCEPTIONS
-    } catch (...) {
-        _VSTD::destroy(__first_res, __idx);
-        throw;
-    }
+  } catch (...) {
+    _VSTD::__destroy(__ofirst, __idx);
+    throw;
+  }
 #endif
+
+  return {_VSTD::move(__ifirst), _VSTD::move(__idx)};
+}
+
+template <class _InputIterator, class _Size, class _ForwardIterator>
+inline _LIBCPP_HIDE_FROM_ABI pair<_InputIterator, _ForwardIterator>
+uninitialized_move_n(_InputIterator __ifirst, _Size __n, _ForwardIterator __ofirst) {
+  using _ValueType = typename iterator_traits<_ForwardIterator>::value_type;
+  auto __iter_move = [](auto&& __iter) -> decltype(auto) { return _VSTD::move(*__iter); };
+
+  return _VSTD::__uninitialized_move_n<_ValueType>(_VSTD::move(__ifirst), __n, _VSTD::move(__ofirst),
+                                                   __unreachable_sentinel(), __iter_move);
 }
 
 #endif // _LIBCPP_STD_VER > 14
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory/unique_ptr.h b/contrib/libs/cxxsupp/libcxx/include/__memory/unique_ptr.h
index 3aeff41733..60045bb477 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory/unique_ptr.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory/unique_ptr.h
@@ -11,9 +11,9 @@
 #define _LIBCPP___MEMORY_UNIQUE_PTR_H
 
 #include <__config>
-#include <__functional_base>
 #include <__functional/hash.h>
 #include <__functional/operations.h>
+#include <__functional_base>
 #include <__memory/allocator_traits.h> // __pointer
 #include <__memory/compressed_pair.h>
 #include <__utility/forward.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__random/chi_squared_distribution.h b/contrib/libs/cxxsupp/libcxx/include/__random/chi_squared_distribution.h
index 9cf38971bd..2aa0762a52 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__random/chi_squared_distribution.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__random/chi_squared_distribution.h
@@ -11,8 +11,8 @@
 
 #include <__config>
 #include <__random/gamma_distribution.h>
-#include <limits>
 #include <iosfwd>
+#include <limits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/__random/gamma_distribution.h b/contrib/libs/cxxsupp/libcxx/include/__random/gamma_distribution.h
index 49d024eafe..34167e4635 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__random/gamma_distribution.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__random/gamma_distribution.h
@@ -10,8 +10,8 @@
 #define _LIBCPP___RANDOM_GAMMA_DISTRIBUTION_H
 
 #include <__config>
-#include <__random/uniform_real_distribution.h>
 #include <__random/exponential_distribution.h>
+#include <__random/uniform_real_distribution.h>
 #include <cmath>
 #include <iosfwd>
 #include <limits>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__ranges/single_view.h b/contrib/libs/cxxsupp/libcxx/include/__ranges/single_view.h
index 412fa9b646..931ce78da7 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__ranges/single_view.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__ranges/single_view.h
@@ -10,8 +10,8 @@
 #define _LIBCPP___RANGES_SINGLE_VIEW_H
 
 #include <__config>
-#include <__ranges/view_interface.h>
 #include <__ranges/copyable_box.h>
+#include <__ranges/view_interface.h>
 #include <__utility/forward.h>
 #include <__utility/in_place.h>
 #include <__utility/move.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/__string b/contrib/libs/cxxsupp/libcxx/include/__string
index 8a7c0eee29..87daa25092 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__string
+++ b/contrib/libs/cxxsupp/libcxx/include/__string
@@ -10,21 +10,21 @@
 #ifndef _LIBCPP___STRING
 #define _LIBCPP___STRING
 
-#include <__config>
 #include <__algorithm/copy.h>
 #include <__algorithm/copy_backward.h>
 #include <__algorithm/copy_n.h>
 #include <__algorithm/fill_n.h>
-#include <__algorithm/find_first_of.h>
 #include <__algorithm/find_end.h>
+#include <__algorithm/find_first_of.h>
 #include <__algorithm/min.h>
+#include <__config>
 #include <__functional/hash.h>     // for __murmur2_or_cityhash
 #include <__iterator/iterator_traits.h>
-#include <cstdio>      // for EOF
 #include <cstdint>     // for uint_least16_t
+#include <cstdio>      // for EOF
 #include <cstring>     // for memcpy
-#include <type_traits> // for __libcpp_is_constant_evaluated
 #include <iosfwd>      // for streampos & friends
+#include <type_traits> // for __libcpp_is_constant_evaluated
 
 #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
 #   include <cwchar> // for wmemcpy
diff --git a/contrib/libs/cxxsupp/libcxx/include/__utility/swap.h b/contrib/libs/cxxsupp/libcxx/include/__utility/swap.h
index 6c07511686..20ec1419fc 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__utility/swap.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__utility/swap.h
@@ -12,8 +12,8 @@
 #include <__config>
 #include <__utility/declval.h>
 #include <__utility/move.h>
-#include <type_traits>
 #include <cstddef>
+#include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/algorithm b/contrib/libs/cxxsupp/libcxx/include/algorithm
index 7dc8927d26..5f77952a9d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/algorithm
+++ b/contrib/libs/cxxsupp/libcxx/include/algorithm
@@ -641,6 +641,12 @@ template <class BidirectionalIterator, class Compare>
     constexpr bool     // constexpr in C++20
     prev_permutation(BidirectionalIterator first, BidirectionalIterator last, Compare comp);
 
+namespace ranges {
+// [algorithms.results], algorithm result types
+template<class InputIterator, class OutputIterator>
+    struct in_out_result;
+}
+
 }  // std
 
 */
@@ -673,8 +679,8 @@ template <class BidirectionalIterator, class Compare>
 #include <__algorithm/count_if.h>
 #include <__algorithm/equal.h>
 #include <__algorithm/equal_range.h>
-#include <__algorithm/fill_n.h>
 #include <__algorithm/fill.h>
+#include <__algorithm/fill_n.h>
 #include <__algorithm/find.h>
 #include <__algorithm/find_end.h>
 #include <__algorithm/find_first_of.h>
@@ -682,9 +688,10 @@ template <class BidirectionalIterator, class Compare>
 #include <__algorithm/find_if_not.h>
 #include <__algorithm/for_each.h>
 #include <__algorithm/for_each_n.h>
-#include <__algorithm/generate_n.h>
 #include <__algorithm/generate.h>
+#include <__algorithm/generate_n.h>
 #include <__algorithm/half_positive.h>
+#include <__algorithm/in_out_result.h>
 #include <__algorithm/includes.h>
 #include <__algorithm/inplace_merge.h>
 #include <__algorithm/is_heap.h>
@@ -747,8 +754,8 @@ template <class BidirectionalIterator, class Compare>
 #include <__algorithm/stable_sort.h>
 #include <__algorithm/swap_ranges.h>
 #include <__algorithm/transform.h>
-#include <__algorithm/unique_copy.h>
 #include <__algorithm/unique.h>
+#include <__algorithm/unique_copy.h>
 #include <__algorithm/unwrap_iter.h>
 #include <__algorithm/upper_bound.h>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/bitset b/contrib/libs/cxxsupp/libcxx/include/bitset
index ba98346f3a..ef389bf06e 100644
--- a/contrib/libs/cxxsupp/libcxx/include/bitset
+++ b/contrib/libs/cxxsupp/libcxx/include/bitset
@@ -112,8 +112,8 @@ template <size_t N> struct hash<std::bitset<N>>;
 
 */
 
-#include <__config>
 #include <__bit_reference>
+#include <__config>
 #include <__functional_base>
 #include <climits>
 #include <cstddef>
diff --git a/contrib/libs/cxxsupp/libcxx/include/cmath b/contrib/libs/cxxsupp/libcxx/include/cmath
index 2bae24877d..99d48cb59f 100644
--- a/contrib/libs/cxxsupp/libcxx/include/cmath
+++ b/contrib/libs/cxxsupp/libcxx/include/cmath
@@ -306,8 +306,8 @@ constexpr long double lerp(long double a, long double b, long double t) noexcept
 
 #include <__config>
 #include <math.h>
-#include <version>
 #include <type_traits>
+#include <version>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
@@ -636,6 +636,23 @@ lerp(double __a, double __b, double __t)                _NOEXCEPT { return __ler
 constexpr long double
 lerp(long double __a, long double __b, long double __t) _NOEXCEPT { return __lerp(__a, __b, __t); }
 
+template <class _A1, class _A2, class _A3>
+inline _LIBCPP_HIDE_FROM_ABI
+constexpr typename enable_if_t
+<
+    is_arithmetic<_A1>::value &&
+    is_arithmetic<_A2>::value &&
+    is_arithmetic<_A3>::value,
+    __promote<_A1, _A2, _A3>
+>::type
+lerp(_A1 __a, _A2 __b, _A3 __t) noexcept
+{
+    typedef typename __promote<_A1, _A2, _A3>::type __result_type;
+    static_assert(!(_IsSame<_A1, __result_type>::value &&
+                    _IsSame<_A2, __result_type>::value &&
+                    _IsSame<_A3, __result_type>::value));
+    return __lerp((__result_type)__a, (__result_type)__b, (__result_type)__t);
+}
 #endif // _LIBCPP_STD_VER > 17
 
 _LIBCPP_END_NAMESPACE_STD
diff --git a/contrib/libs/cxxsupp/libcxx/include/coroutine b/contrib/libs/cxxsupp/libcxx/include/coroutine
index 4e140ab3fe..6e83fe285b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/coroutine
+++ b/contrib/libs/cxxsupp/libcxx/include/coroutine
@@ -40,8 +40,8 @@ struct suspend_always;
 
 #include <__config>
 #include <__coroutine/coroutine_handle.h>
-#include <__coroutine/noop_coroutine_handle.h>
 #include <__coroutine/coroutine_traits.h>
+#include <__coroutine/noop_coroutine_handle.h>
 #include <__coroutine/trivial_awaitables.h>
 #include <version>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/__memory b/contrib/libs/cxxsupp/libcxx/include/experimental/__memory
index bd9bf95e59..3302779389 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/__memory
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/__memory
@@ -10,11 +10,11 @@
 #ifndef _LIBCPP_EXPERIMENTAL___MEMORY
 #define _LIBCPP_EXPERIMENTAL___MEMORY
 
+#include <__functional_base>
 #include <__memory/allocator_arg_t.h>
 #include <__memory/uses_allocator.h>
 #include <experimental/__config>
 #include <experimental/utility> // for erased_type
-#include <__functional_base>
 #include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/algorithm b/contrib/libs/cxxsupp/libcxx/include/experimental/algorithm
index bcf372cafd..a7fa18ff5d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/algorithm
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/algorithm
@@ -31,12 +31,11 @@ ForwardIterator search(ForwardIterator first, ForwardIterator last,
 
 */
 
-#include <experimental/__config>
+#include <__debug>
 #include <algorithm>
+#include <experimental/__config>
 #include <type_traits>
 
-#include <__debug>
-
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
 #endif
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/coroutine b/contrib/libs/cxxsupp/libcxx/include/experimental/coroutine
index 16b4028765..4b53e4b62b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/coroutine
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/coroutine
@@ -45,13 +45,13 @@ template <class P> struct hash<coroutine_handle<P>>;
 
  */
 
+#include <__debug>
+#include <cstddef>
 #include <experimental/__config>
-#include <new>
-#include <type_traits>
 #include <functional>
 #include <memory> // for hash<T*>
-#include <cstddef>
-#include <__debug>
+#include <new>
+#include <type_traits>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/deque b/contrib/libs/cxxsupp/libcxx/include/experimental/deque
index 594ddff22f..41c25d95b9 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/deque
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/deque
@@ -28,8 +28,8 @@ namespace pmr {
 
  */
 
-#include <experimental/__config>
 #include <deque>
+#include <experimental/__config>
 #include <experimental/memory_resource>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/forward_list b/contrib/libs/cxxsupp/libcxx/include/experimental/forward_list
index 6781424cf2..590bef0283 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/forward_list
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/forward_list
@@ -29,8 +29,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <forward_list>
 #include <experimental/memory_resource>
+#include <forward_list>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/functional b/contrib/libs/cxxsupp/libcxx/include/experimental/functional
index bcff51e805..8977c63543 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/functional
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/functional
@@ -86,16 +86,15 @@ inline namespace fundamentals_v1 {
 
 */
 
+#include <__debug>
 #include <__memory/uses_allocator.h>
+#include <algorithm>
+#include <array>
 #include <experimental/__config>
 #include <functional>
-#include <algorithm>
 #include <type_traits>
-#include <vector>
-#include <array>
 #include <unordered_map>
-
-#include <__debug>
+#include <vector>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
@@ -104,7 +103,6 @@ inline namespace fundamentals_v1 {
 _LIBCPP_PUSH_MACROS
 #include <__undef_macros>
 
-
 _LIBCPP_BEGIN_NAMESPACE_LFTS
 
 #if _LIBCPP_STD_VER > 11
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/iterator b/contrib/libs/cxxsupp/libcxx/include/experimental/iterator
index 9da08a0cff..ab1f54e35e 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/iterator
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/iterator
@@ -53,8 +53,8 @@ namespace std {
 */
 
 #include <__memory/addressof.h>
-#include <__utility/move.h>
 #include <__utility/forward.h>
+#include <__utility/move.h>
 #include <experimental/__config>
 #include <iterator>
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/list b/contrib/libs/cxxsupp/libcxx/include/experimental/list
index 099d80fd8d..be43e60f49 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/list
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/list
@@ -29,8 +29,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <list>
 #include <experimental/memory_resource>
+#include <list>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/map b/contrib/libs/cxxsupp/libcxx/include/experimental/map
index 27ff7e862e..704626eed6 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/map
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/map
@@ -34,8 +34,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <map>
 #include <experimental/memory_resource>
+#include <map>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/memory_resource b/contrib/libs/cxxsupp/libcxx/include/experimental/memory_resource
index 71a4f51c50..47bb8c58c8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/memory_resource
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/memory_resource
@@ -64,18 +64,18 @@ namespace pmr {
 
  */
 
+#include <__debug>
+#include <__tuple>
+#include <cstddef>
+#include <cstdlib>
 #include <experimental/__config>
 #include <experimental/__memory>
 #include <limits>
 #include <memory>
 #include <new>
 #include <stdexcept>
-#include <__tuple>
 #include <type_traits>
 #include <utility>
-#include <cstddef>
-#include <cstdlib>
-#include <__debug>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/propagate_const b/contrib/libs/cxxsupp/libcxx/include/experimental/propagate_const
index 12376dcec2..deb4ba98a7 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/propagate_const
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/propagate_const
@@ -107,19 +107,18 @@
 */
 
 #include <experimental/__config>
+#include <functional>
+#include <type_traits>
+#include <utility>
+
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
 #endif
 
 #if _LIBCPP_STD_VER > 11
 
-#include <type_traits>
-#include <utility>
-#include <functional>
-
 _LIBCPP_BEGIN_NAMESPACE_LFTS_V2
 
-
 template <class _Tp>
 class propagate_const;
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/regex b/contrib/libs/cxxsupp/libcxx/include/experimental/regex
index ced0e950a1..5bb3dccf93 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/regex
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/regex
@@ -36,9 +36,9 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <regex>
-#include <experimental/string>
 #include <experimental/memory_resource>
+#include <experimental/string>
+#include <regex>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/set b/contrib/libs/cxxsupp/libcxx/include/experimental/set
index 891510bbb8..12b2ac23b8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/set
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/set
@@ -34,8 +34,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <set>
 #include <experimental/memory_resource>
+#include <set>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/simd b/contrib/libs/cxxsupp/libcxx/include/experimental/simd
index 1f17ee96f0..af7e66eb8b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/simd
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/simd
@@ -649,10 +649,10 @@ public:
 
 */
 
-#include <experimental/__config>
 #include <algorithm>
 #include <array>
 #include <cstddef>
+#include <experimental/__config>
 #include <functional>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/string b/contrib/libs/cxxsupp/libcxx/include/experimental/string
index b881fcf3af..1643e84c5a 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/string
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/string
@@ -38,8 +38,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <string>
 #include <experimental/memory_resource>
+#include <string>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_map b/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_map
index fc8cc7f77b..80905e68ef 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_map
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_map
@@ -40,8 +40,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <unordered_map>
 #include <experimental/memory_resource>
+#include <unordered_map>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_set b/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_set
index 39342da5f6..f09b0bd57d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_set
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/unordered_set
@@ -34,8 +34,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <unordered_set>
 #include <experimental/memory_resource>
+#include <unordered_set>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/vector b/contrib/libs/cxxsupp/libcxx/include/experimental/vector
index a22698ef7c..4d31d1ccd8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/vector
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/vector
@@ -29,8 +29,8 @@ namespace pmr {
  */
 
 #include <experimental/__config>
-#include <vector>
 #include <experimental/memory_resource>
+#include <vector>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/ext/__hash b/contrib/libs/cxxsupp/libcxx/include/ext/__hash
index 2f998ee40a..f6e7a486f6 100644
--- a/contrib/libs/cxxsupp/libcxx/include/ext/__hash
+++ b/contrib/libs/cxxsupp/libcxx/include/ext/__hash
@@ -13,8 +13,8 @@
 #pragma GCC system_header
 
 #include <__string>
-#include <string>
 #include <cstring>
+#include <string>
 
 namespace __gnu_cxx {
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/ext/hash_map b/contrib/libs/cxxsupp/libcxx/include/ext/hash_map
index d6ea26c2cf..a52c6a4066 100644
--- a/contrib/libs/cxxsupp/libcxx/include/ext/hash_map
+++ b/contrib/libs/cxxsupp/libcxx/include/ext/hash_map
@@ -203,10 +203,10 @@ template <class Key, class T, class Hash, class Pred, class Alloc>
 
 #include <__config>
 #include <__hash_table>
+#include <ext/__hash>
 #include <functional>
 #include <stdexcept>
 #include <type_traits>
-#include <ext/__hash>
 
 #if defined(__DEPRECATED) && __DEPRECATED
 #if defined(_LIBCPP_WARNING)
diff --git a/contrib/libs/cxxsupp/libcxx/include/ext/hash_set b/contrib/libs/cxxsupp/libcxx/include/ext/hash_set
index 7d19ccd006..bca008d172 100644
--- a/contrib/libs/cxxsupp/libcxx/include/ext/hash_set
+++ b/contrib/libs/cxxsupp/libcxx/include/ext/hash_set
@@ -194,8 +194,8 @@ template <class Value, class Hash, class Pred, class Alloc>
 
 #include <__config>
 #include <__hash_table>
-#include <functional>
 #include <ext/__hash>
+#include <functional>
 
 #if defined(__DEPRECATED) && __DEPRECATED
 #if defined(_LIBCPP_WARNING)
diff --git a/contrib/libs/cxxsupp/libcxx/include/filesystem b/contrib/libs/cxxsupp/libcxx/include/filesystem
index 9f5b42747b..74f596599a 100644
--- a/contrib/libs/cxxsupp/libcxx/include/filesystem
+++ b/contrib/libs/cxxsupp/libcxx/include/filesystem
@@ -248,8 +248,8 @@ inline constexpr bool std::ranges::enable_view<std::filesystem::recursive_direct
 #include <__filesystem/file_type.h>
 #include <__filesystem/filesystem_error.h>
 #include <__filesystem/operations.h>
-#include <__filesystem/path_iterator.h>
 #include <__filesystem/path.h>
+#include <__filesystem/path_iterator.h>
 #include <__filesystem/perm_options.h>
 #include <__filesystem/perms.h>
 #include <__filesystem/recursive_directory_iterator.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/functional b/contrib/libs/cxxsupp/libcxx/include/functional
index 53a5f2bc37..3a24b97588 100644
--- a/contrib/libs/cxxsupp/libcxx/include/functional
+++ b/contrib/libs/cxxsupp/libcxx/include/functional
@@ -496,9 +496,9 @@ POLICY:  For non-variadic implementations, the number of arguments is limited
 #include <__debug>
 #include <__functional/binary_function.h> // TODO: deprecate
 #include <__functional/binary_negate.h>
+#include <__functional/bind.h>
 #include <__functional/bind_back.h>
 #include <__functional/bind_front.h>
-#include <__functional/bind.h>
 #include <__functional/binder1st.h>
 #include <__functional/binder2nd.h>
 #include <__functional/compose.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/iterator b/contrib/libs/cxxsupp/libcxx/include/iterator
index be223192de..29097a9aa8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/iterator
+++ b/contrib/libs/cxxsupp/libcxx/include/iterator
@@ -600,16 +600,16 @@ template <class E> constexpr const E* data(initializer_list<E> il) noexcept;
 #include <__iterator/incrementable_traits.h>
 #include <__iterator/indirectly_comparable.h>
 #include <__iterator/insert_iterator.h>
-#include <__iterator/istreambuf_iterator.h>
 #include <__iterator/istream_iterator.h>
-#include <__iterator/iterator.h>
-#include <__iterator/iterator_traits.h>
+#include <__iterator/istreambuf_iterator.h>
 #include <__iterator/iter_move.h>
 #include <__iterator/iter_swap.h>
+#include <__iterator/iterator.h>
+#include <__iterator/iterator_traits.h>
 #include <__iterator/move_iterator.h>
 #include <__iterator/next.h>
-#include <__iterator/ostreambuf_iterator.h>
 #include <__iterator/ostream_iterator.h>
+#include <__iterator/ostreambuf_iterator.h>
 #include <__iterator/prev.h>
 #include <__iterator/projected.h>
 #include <__iterator/readable_traits.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/list b/contrib/libs/cxxsupp/libcxx/include/list
index cb7ababdf4..b5a7174740 100644
--- a/contrib/libs/cxxsupp/libcxx/include/list
+++ b/contrib/libs/cxxsupp/libcxx/include/list
@@ -355,29 +355,23 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     reference operator*() const
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
-                       "Attempted to dereference a non-dereferenceable list::iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__dereferenceable(this),
+                             "Attempted to dereference a non-dereferenceable list::iterator");
         return __ptr_->__as_node()->__value_;
     }
     _LIBCPP_INLINE_VISIBILITY
     pointer operator->() const
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
-                       "Attempted to dereference a non-dereferenceable list::iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__dereferenceable(this),
+                             "Attempted to dereference a non-dereferenceable list::iterator");
         return pointer_traits<pointer>::pointer_to(__ptr_->__as_node()->__value_);
     }
 
     _LIBCPP_INLINE_VISIBILITY
     __list_iterator& operator++()
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
-                       "Attempted to increment a non-incrementable list::iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__dereferenceable(this),
+                             "Attempted to increment a non-incrementable list::iterator");
         __ptr_ = __ptr_->__next_;
         return *this;
     }
@@ -387,10 +381,8 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     __list_iterator& operator--()
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__decrementable(this),
-                       "Attempted to decrement a non-decrementable list::iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__decrementable(this),
+                             "Attempted to decrement a non-decrementable list::iterator");
         __ptr_ = __ptr_->__prev_;
         return *this;
     }
@@ -482,29 +474,23 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     reference operator*() const
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
-                       "Attempted to dereference a non-dereferenceable list::const_iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__dereferenceable(this),
+                             "Attempted to dereference a non-dereferenceable list::const_iterator");
         return __ptr_->__as_node()->__value_;
     }
     _LIBCPP_INLINE_VISIBILITY
     pointer operator->() const
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
-                       "Attempted to dereference a non-dereferenceable list::const_iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__dereferenceable(this),
+                             "Attempted to dereference a non-dereferenceable list::const_iterator");
         return pointer_traits<pointer>::pointer_to(__ptr_->__as_node()->__value_);
     }
 
     _LIBCPP_INLINE_VISIBILITY
     __list_const_iterator& operator++()
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
-                       "Attempted to increment a non-incrementable list::const_iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__dereferenceable(this),
+                             "Attempted to increment a non-incrementable list::const_iterator");
         __ptr_ = __ptr_->__next_;
         return *this;
     }
@@ -514,10 +500,8 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     __list_const_iterator& operator--()
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        _LIBCPP_ASSERT(__get_const_db()->__decrementable(this),
-                       "Attempted to decrement a non-decrementable list::const_iterator");
-#endif
+        _LIBCPP_DEBUG_ASSERT(__get_const_db()->__decrementable(this),
+                             "Attempted to decrement a non-decrementable list::const_iterator");
         __ptr_ = __ptr_->__prev_;
         return *this;
     }
@@ -1448,11 +1432,8 @@ template <class _Tp, class _Alloc>
 typename list<_Tp, _Alloc>::iterator
 list<_Tp, _Alloc>::insert(const_iterator __p, const value_type& __x)
 {
-#if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::insert(iterator, x) called with an iterator not"
-        " referring to this list");
-#endif
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+                         "list::insert(iterator, x) called with an iterator not referring to this list");
     __node_allocator& __na = base::__node_alloc();
     __hold_pointer __hold = __allocate_node(__na);
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), __x);
@@ -1469,10 +1450,9 @@ template <class _Tp, class _Alloc>
 typename list<_Tp, _Alloc>::iterator
 list<_Tp, _Alloc>::insert(const_iterator __p, size_type __n, const value_type& __x)
 {
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+                         "list::insert(iterator, n, x) called with an iterator not referring to this list");
 #if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::insert(iterator, n, x) called with an iterator not"
-        " referring to this list");
     iterator __r(__p.__ptr_, this);
 #else
     iterator __r(__p.__ptr_);
@@ -1535,10 +1515,9 @@ typename list<_Tp, _Alloc>::iterator
 list<_Tp, _Alloc>::insert(const_iterator __p, _InpIter __f, _InpIter __l,
              typename enable_if<__is_cpp17_input_iterator<_InpIter>::value>::type*)
 {
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+                         "list::insert(iterator, range) called with an iterator not referring to this list");
 #if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::insert(iterator, range) called with an iterator not"
-        " referring to this list");
     iterator __r(__p.__ptr_, this);
 #else
     iterator __r(__p.__ptr_);
@@ -1694,11 +1673,8 @@ template <class... _Args>
 typename list<_Tp, _Alloc>::iterator
 list<_Tp, _Alloc>::emplace(const_iterator __p, _Args&&... __args)
 {
-#if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::emplace(iterator, args...) called with an iterator not"
-        " referring to this list");
-#endif
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+                         "list::emplace(iterator, args...) called with an iterator not referring to this list");
     __node_allocator& __na = base::__node_alloc();
     __hold_pointer __hold = __allocate_node(__na);
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::forward<_Args>(__args)...);
@@ -1717,11 +1693,8 @@ template <class _Tp, class _Alloc>
 typename list<_Tp, _Alloc>::iterator
 list<_Tp, _Alloc>::insert(const_iterator __p, value_type&& __x)
 {
-#if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::insert(iterator, x) called with an iterator not"
-        " referring to this list");
-#endif
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+                         "list::insert(iterator, x) called with an iterator not referring to this list");
     __node_allocator& __na = base::__node_alloc();
     __hold_pointer __hold = __allocate_node(__na);
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::move(__x));
@@ -1800,11 +1773,8 @@ template <class _Tp, class _Alloc>
 typename list<_Tp, _Alloc>::iterator
 list<_Tp, _Alloc>::erase(const_iterator __p)
 {
-#if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::erase(iterator) called with an iterator not"
-        " referring to this list");
-#endif
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+                         "list::erase(iterator) called with an iterator not referring to this list");
     _LIBCPP_ASSERT(__p != end(),
         "list::erase(iterator) called with a non-dereferenceable iterator");
     __node_allocator& __na = base::__node_alloc();
@@ -1841,14 +1811,10 @@ template <class _Tp, class _Alloc>
 typename list<_Tp, _Alloc>::iterator
 list<_Tp, _Alloc>::erase(const_iterator __f, const_iterator __l)
 {
-#if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__f)) == this,
-        "list::erase(iterator, iterator) called with an iterator not"
-        " referring to this list");
-   _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__l)) == this,
-        "list::erase(iterator, iterator) called with an iterator not"
-        " referring to this list");
-#endif
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__f)) == this,
+                         "list::erase(iterator, iterator) called with an iterator not referring to this list");
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__l)) == this,
+                         "list::erase(iterator, iterator) called with an iterator not referring to this list");
     if (__f != __l)
     {
         __node_allocator& __na = base::__node_alloc();
@@ -2006,11 +1972,8 @@ list<_Tp, _Alloc>::splice(const_iterator __p, list& __c)
 {
     _LIBCPP_ASSERT(this != _VSTD::addressof(__c),
                    "list::splice(iterator, list) called with this == &list");
-#if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::splice(iterator, list) called with an iterator not"
-        " referring to this list");
-#endif
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+                         "list::splice(iterator, list) called with an iterator not referring to this list");
     if (!__c.empty())
     {
         __link_pointer __f = __c.__end_.__next_;
@@ -2046,17 +2009,13 @@ template <class _Tp, class _Alloc>
 void
 list<_Tp, _Alloc>::splice(const_iterator __p, list& __c, const_iterator __i)
 {
-#if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::splice(iterator, list, iterator) called with the first iterator"
-        " not referring to this list");
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__i)) == _VSTD::addressof(__c),
-        "list::splice(iterator, list, iterator) called with the second iterator"
-        " not referring to the list argument");
-    _LIBCPP_ASSERT(__get_const_db()->__dereferenceable(_VSTD::addressof(__i)),
-        "list::splice(iterator, list, iterator) called with the second iterator"
-        " not dereferenceable");
-#endif
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+        "list::splice(iterator, list, iterator) called with the first iterator not referring to this list");
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__i)) == _VSTD::addressof(__c),
+        "list::splice(iterator, list, iterator) called with the second iterator not referring to the list argument");
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__dereferenceable(_VSTD::addressof(__i)),
+        "list::splice(iterator, list, iterator) called with the second iterator not dereferenceable");
+
     if (__p.__ptr_ != __i.__ptr_ && __p.__ptr_ != __i.__ptr_->__next_)
     {
         __link_pointer __f = __i.__ptr_;
@@ -2091,23 +2050,20 @@ template <class _Tp, class _Alloc>
 void
 list<_Tp, _Alloc>::splice(const_iterator __p, list& __c, const_iterator __f, const_iterator __l)
 {
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
+        "list::splice(iterator, list, iterator, iterator) called with first iterator not referring to this list");
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__f)) == _VSTD::addressof(__c),
+        "list::splice(iterator, list, iterator, iterator) called with second iterator not referring to the list argument");
+    _LIBCPP_DEBUG_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__l)) == _VSTD::addressof(__c),
+        "list::splice(iterator, list, iterator, iterator) called with third iterator not referring to the list argument");
+
 #if _LIBCPP_DEBUG_LEVEL == 2
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__p)) == this,
-        "list::splice(iterator, list, iterator, iterator) called with first iterator not"
-        " referring to this list");
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__f)) == _VSTD::addressof(__c),
-        "list::splice(iterator, list, iterator, iterator) called with second iterator not"
-        " referring to the list argument");
-    _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(_VSTD::addressof(__l)) == _VSTD::addressof(__c),
-        "list::splice(iterator, list, iterator, iterator) called with third iterator not"
-        " referring to the list argument");
     if (this == _VSTD::addressof(__c))
     {
         for (const_iterator __i = __f; __i != __l; ++__i)
-            _LIBCPP_ASSERT(__i != __p,
-                           "list::splice(iterator, list, iterator, iterator)"
-                           " called with the first iterator within the range"
-                           " of the second and third iterators");
+            _LIBCPP_DEBUG_ASSERT(__i != __p,
+                "list::splice(iterator, list, iterator, iterator)"
+                " called with the first iterator within the range of the second and third iterators");
     }
 #endif
     if (__f != __l)
diff --git a/contrib/libs/cxxsupp/libcxx/include/math.h b/contrib/libs/cxxsupp/libcxx/include/math.h
index 246c3aa1e1..67ec34f8cb 100644
--- a/contrib/libs/cxxsupp/libcxx/include/math.h
+++ b/contrib/libs/cxxsupp/libcxx/include/math.h
@@ -309,9 +309,9 @@ long double    truncl(long double x);
 // back to C++ linkage before including these C++ headers.
 extern "C++" {
 
+#include <limits>
 #include <stdlib.h>
 #include <type_traits>
-#include <limits>
 
 // signbit
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/memory b/contrib/libs/cxxsupp/libcxx/include/memory
index bbf093df9e..f4d390c039 100644
--- a/contrib/libs/cxxsupp/libcxx/include/memory
+++ b/contrib/libs/cxxsupp/libcxx/include/memory
@@ -181,28 +181,65 @@ template <class InputIterator, class ForwardIterator>
 ForwardIterator
 uninitialized_copy(InputIterator first, InputIterator last, ForwardIterator result);
 
+namespace ranges {
+
+template<class InputIterator, class OutputIterator>
+using uninitialized_copy_result = in_out_result<InputIterator, OutputIterator>; // since C++20
+
+template<input_iterator InputIterator, sentinel-for<InputIterator> Sentinel1, nothrow-forward-iterator OutputIterator, nothrow-sentinel-for<OutputIterator> Sentinel2>
+  requires constructible_from<iter_value_t<OutputIterator>, iter_reference_t<InputIterator>>
+uninitialized_copy_result<InputIterator, OutputIterator>
+uninitialized_copy(InputIterator ifirst, Sentinel1 ilast, OutputIterator ofirst, Sentinel2 olast); // since C++20
+
+template<input_range InputRange, nothrow-forward-range OutputRange>
+  requires constructible_from<range_value_t<OutputRange>, range_reference_t<InputRange>>
+uninitialized_copy_result<borrowed_iterator_t<InputRange>, borrowed_iterator_t<OutputRange>>
+uninitialized_copy(InputRange&& in_range, OutputRange&& out_range); // since C++20
+
+}
+
 template <class InputIterator, class Size, class ForwardIterator>
 ForwardIterator
 uninitialized_copy_n(InputIterator first, Size n, ForwardIterator result);
 
+namespace ranges {
+
+template<class InputIterator, class OutputIterator>
+using uninitialized_copy_n_result = in_out_result<InputIterator, OutputIterator>; // since C++20
+
+template<input_iterator InputIterator, nothrow-forward-iterator OutputIterator, nothrow-sentinel-for<OutputIterator> Sentinel>
+  requires constructible_from<iter_value_t<OutputIterator>, iter_reference_t<InputIterator>>
+uninitialized_copy_n_result<InputIterator, OutputIterator>
+uninitialized_copy_n(InputIterator ifirst, iter_difference_t<InputIterator> n, OutputIterator ofirst, Sentinel olast); // since C++20
+
+}
+
 template <class ForwardIterator, class T>
 void uninitialized_fill(ForwardIterator first, ForwardIterator last, const T& x);
 
+namespace ranges {
+
 template <nothrow-forward-iterator ForwardIterator, nothrow-sentinel-for<ForwardIterator> Sentinel, class T>
   requires constructible_from<iter_value_t<ForwardIterator>, const T&>
-ForwardIterator ranges::uninitialized_fill(ForwardIterator first, Sentinel last, const T& x); // since C++20
+ForwardIterator uninitialized_fill(ForwardIterator first, Sentinel last, const T& x); // since C++20
 
 template <nothrow-forward-range ForwardRange, class T>
   requires constructible_from<range_value_t<ForwardRange>, const T&>
-borrowed_iterator_t<ForwardRange> ranges::uninitialized_fill(ForwardRange&& range, const T& x); // since C++20
+borrowed_iterator_t<ForwardRange> uninitialized_fill(ForwardRange&& range, const T& x); // since C++20
+
+}
 
 template <class ForwardIterator, class Size, class T>
 ForwardIterator
 uninitialized_fill_n(ForwardIterator first, Size n, const T& x);
 
+namespace ranges {
+
 template <nothrow-forward-iterator ForwardIterator, class T>
   requires constructible_from<iter_value_t<ForwardIterator>, const T&>
-ForwardIterator ranges::uninitialized_fill_n(ForwardIterator first, iter_difference_t<ForwardIterator> n); // since C++20
+ForwardIterator uninitialized_fill_n(ForwardIterator first, iter_difference_t<ForwardIterator> n); // since C++20
+
+}
 
 template <class T, class ...Args>
 constexpr T* construct_at(T* location, Args&& ...args); // since C++20
@@ -219,44 +256,89 @@ ForwardIterator destroy_n(ForwardIterator first, Size n); // constexpr in C++20
 template <class InputIterator, class ForwardIterator>
  ForwardIterator uninitialized_move(InputIterator first, InputIterator last, ForwardIterator result);
 
+namespace ranges {
+
+template<class InputIterator, class OutputIterator>
+using uninitialized_move_result = in_out_result<InputIterator, OutputIterator>; // since C++20
+
+template <input_iterator InputIterator, sentinel_for<InputIterator> Sentinel1, nothrow-forward-iterator OutputIterator, nothrow-sentinel-for<O> Sentinel2>
+  requires constructible_from<iter_value_t<OutputIterator>, iter_rvalue_reference_t<InputIterator>>
+uninitialized_move_result<InputIterator, OutputIterator>
+uninitialized_move(InputIterator ifirst, Sentinel1 ilast, OutputIterator ofirst, Sentinel2 olast); // since C++20
+
+template<input_range InputRange, nothrow-forward-range OutputRange>
+  requires constructible_from<range_value_t<OutputRange>, range_rvalue_reference_t<InputRange>>
+uninitialized_move_result<borrowed_iterator_t<InputRange>, borrowed_iterator_t<OutputRange>>
+uninitialized_move(InputRange&& in_range, OutputRange&& out_range); // since C++20
+
+}
+
 template <class InputIterator, class Size, class ForwardIterator>
  pair<InputIterator,ForwardIterator> uninitialized_move_n(InputIterator first, Size n, ForwardIterator result);
 
+namespace ranges {
+
+template<class InputIterator, class OutputIterator>
+using uninitialized_move_n_result = in_out_result<InputIterator, OutputIterator>; // since C++20
+
+template<input_iterator InputIterator, nothrow-forward-iterator OutputIterator, nothrow-sentinel-for<OutputIterator> Sentinel>
+  requires constructible_from<iter_value_t<OutputIterator>, iter_rvalue_reference_t<InputIterator>>
+uninitialized_move_n_result<InputIterator, OutputIterator>
+uninitialized_move_n(InputIterator ifirst, iter_difference_t<InputIterator> n, OutputIterator ofirst, Sentinel olast); // since C++20
+
+}
+
 template <class ForwardIterator>
  void uninitialized_value_construct(ForwardIterator first, ForwardIterator last);
 
+namespace ranges {
+
 template <nothrow-forward-iterator ForwardIterator, nothrow-sentinel-for<ForwardIterator> Sentinel>
   requires default_initializable<iter_value_t<ForwardIterator>>
- ForwardIterator ranges::uninitialized_value_construct(ForwardIterator first, Sentinel last); // since C++20
+ ForwardIterator uninitialized_value_construct(ForwardIterator first, Sentinel last); // since C++20
 
 template <nothrow-forward-range ForwardRange>
   requires default_initializable<range_value_t<ForwardRange>>
- borrowed_iterator_t<ForwardRange> ranges::uninitialized_value_construct(ForwardRange&& r); // since C++20
+ borrowed_iterator_t<ForwardRange> uninitialized_value_construct(ForwardRange&& r); // since C++20
+
+}
 
 template <class ForwardIterator, class Size>
  ForwardIterator uninitialized_value_construct_n(ForwardIterator first, Size n);
 
+namespace ranges {
+
 template <nothrow-forward-iterator ForwardIterator>
   requires default_initializable<iter_value_t<ForwardIterator>>
- ForwardIterator ranges::uninitialized_value_construct_n(ForwardIterator first, iter_difference_t<ForwardIterator> n); // since C++20
+ ForwardIterator uninitialized_value_construct_n(ForwardIterator first, iter_difference_t<ForwardIterator> n); // since C++20
+
+}
 
 template <class ForwardIterator>
  void uninitialized_default_construct(ForwardIterator first, ForwardIterator last);
 
+namespace ranges {
+
 template <nothrow-forward-iterator ForwardIterator, nothrow-sentinel-for<ForwardIterator> Sentinel>
   requires default_initializable<iter_value_t<ForwardIterator>>
- ForwardIterator ranges::uninitialized_default_construct(ForwardIterator first, Sentinel last); // since C++20
+ ForwardIterator uninitialized_default_construct(ForwardIterator first, Sentinel last); // since C++20
 
 template <nothrow-forward-range ForwardRange>
   requires default_initializable<range_value_t<ForwardRange>>
- borrowed_iterator_t<ForwardRange> ranges::uninitialized_default_construct(ForwardRange&& r); // since C++20
+ borrowed_iterator_t<ForwardRange> uninitialized_default_construct(ForwardRange&& r); // since C++20
+
+}
 
 template <class ForwardIterator, class Size>
  ForwardIterator uninitialized_default_construct_n(ForwardIterator first, Size n);
 
+namespace ranges {
+
 template <nothrow-forward-iterator ForwardIterator>
   requires default_initializable<iter_value_t<ForwardIterator>>
- ForwardIterator ranges::uninitialized_default_construct_n(ForwardIterator first, iter_difference_t<ForwardIterator> n); // since C++20
+ ForwardIterator uninitialized_default_construct_n(ForwardIterator first, iter_difference_t<ForwardIterator> n); // since C++20
+
+}
 
 template <class Y> struct auto_ptr_ref {};      // deprecated in C++11, removed in C++17
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/module.modulemap b/contrib/libs/cxxsupp/libcxx/include/module.modulemap
index 8eba28b0ef..305fe1bc9d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/module.modulemap
+++ b/contrib/libs/cxxsupp/libcxx/include/module.modulemap
@@ -246,6 +246,7 @@ module std [system] {
       module generate                 { private header "__algorithm/generate.h" }
       module generate_n               { private header "__algorithm/generate_n.h" }
       module half_positive            { private header "__algorithm/half_positive.h" }
+      module in_out_result            { private header "__algorithm/in_out_result.h" }
       module includes                 { private header "__algorithm/includes.h" }
       module inplace_merge            { private header "__algorithm/inplace_merge.h" }
       module is_heap                  { private header "__algorithm/is_heap.h" }
@@ -430,8 +431,8 @@ module std [system] {
     module __coroutine {
       module coroutine_handle           { private header "__coroutine/coroutine_handle.h" }
       module coroutine_traits           { private header "__coroutine/coroutine_traits.h" }
-      module trivial_awaitables         { private header "__coroutine/trivial_awaitables.h" }
       module noop_coroutine_handle      { private header "__coroutine/noop_coroutine_handle.h" }
+      module trivial_awaitables         { private header "__coroutine/trivial_awaitables.h" }
     }
   }
   module deque {
@@ -461,8 +462,8 @@ module std [system] {
       module file_type                    { private header "__filesystem/file_type.h" }
       module filesystem_error             { private header "__filesystem/filesystem_error.h" }
       module operations                   { private header "__filesystem/operations.h" }
-      module path_iterator                { private header "__filesystem/path_iterator.h" }
       module path                         { private header "__filesystem/path.h" }
+      module path_iterator                { private header "__filesystem/path_iterator.h" }
       module perm_options                 { private header "__filesystem/perm_options.h" }
       module perms                        { private header "__filesystem/perms.h" }
       module recursive_directory_iterator { private header "__filesystem/recursive_directory_iterator.h" }
@@ -797,8 +798,8 @@ module std [system] {
       module range_adaptor          { private header "__ranges/range_adaptor.h" }
       module ref_view               { private header "__ranges/ref_view.h" }
       module reverse_view           { private header "__ranges/reverse_view.h" }
-      module size                   { private header "__ranges/size.h" }
       module single_view            { private header "__ranges/single_view.h" }
+      module size                   { private header "__ranges/size.h" }
       module subrange               { private header "__ranges/subrange.h" }
       module take_view              { private header "__ranges/take_view.h" }
       module transform_view         {
diff --git a/contrib/libs/cxxsupp/libcxx/include/ranges b/contrib/libs/cxxsupp/libcxx/include/ranges
index dd7decf66f..707c7acd1b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/ranges
+++ b/contrib/libs/cxxsupp/libcxx/include/ranges
@@ -207,8 +207,8 @@ namespace std::ranges {
 #include <__ranges/dangling.h>
 #include <__ranges/data.h>
 #include <__ranges/drop_view.h>
-#include <__ranges/empty_view.h>
 #include <__ranges/empty.h>
+#include <__ranges/empty_view.h>
 #include <__ranges/enable_borrowed_range.h>
 #include <__ranges/enable_view.h>
 #include <__ranges/iota_view.h>
diff --git a/contrib/libs/cxxsupp/libcxx/include/stdexcept b/contrib/libs/cxxsupp/libcxx/include/stdexcept
index c1dc05669b..5df2050ee4 100644
--- a/contrib/libs/cxxsupp/libcxx/include/stdexcept
+++ b/contrib/libs/cxxsupp/libcxx/include/stdexcept
@@ -42,9 +42,9 @@ public:
 */
 
 #include <__config>
+#include <cstdlib>
 #include <exception>
 #include <iosfwd>  // for string forward decl
-#include <cstdlib>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
diff --git a/contrib/libs/cxxsupp/libcxx/include/unordered_map b/contrib/libs/cxxsupp/libcxx/include/unordered_map
index 53ddb95663..49edb8765b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/unordered_map
+++ b/contrib/libs/cxxsupp/libcxx/include/unordered_map
@@ -517,8 +517,8 @@ template <class Key, class T, class Hash, class Pred, class Alloc>
 #include <__config>
 #include <__debug>
 #include <__functional/is_transparent.h>
-#include <__iterator/iterator_traits.h>
 #include <__hash_table>
+#include <__iterator/iterator_traits.h>
 #include <__node_handle>
 #include <__utility/forward.h>
 #include <compare>
diff --git a/contrib/libs/cxxsupp/libcxx/include/vector b/contrib/libs/cxxsupp/libcxx/include/vector
index 185d77671d..0050fc4f8c 100644
--- a/contrib/libs/cxxsupp/libcxx/include/vector
+++ b/contrib/libs/cxxsupp/libcxx/include/vector
@@ -271,8 +271,8 @@ erase_if(vector<T, Allocator>& c, Predicate pred);    // C++20
 
 */
 
-#include <__config>
 #include <__bit_reference>
+#include <__config>
 #include <__debug>
 #include <__functional_base>
 #include <__iterator/iterator_traits.h>
diff --git a/contrib/libs/cxxsupp/libcxx/src/chrono.cpp b/contrib/libs/cxxsupp/libcxx/src/chrono.cpp
index 5aa7af7589..4f2d51042f 100644
--- a/contrib/libs/cxxsupp/libcxx/src/chrono.cpp
+++ b/contrib/libs/cxxsupp/libcxx/src/chrono.cpp
@@ -44,6 +44,10 @@
 #  endif
 #endif // defined(_LIBCPP_WIN32API)
 
+#if defined(__Fuchsia__)
+#  include <zircon/syscalls.h>
+#endif
+
 #if __has_include(<mach/mach_time.h>)
 # include <mach/mach_time.h>
 #endif
@@ -266,7 +270,18 @@ static steady_clock::time_point __libcpp_steady_clock_now() {
   return steady_clock::time_point(seconds(ts.tv_sec) + nanoseconds(ts.tv_nsec));
 }
 
-#elif defined(CLOCK_MONOTONIC)
+#  elif defined(__Fuchsia__)
+
+static steady_clock::time_point __libcpp_steady_clock_now() noexcept {
+  // Implicitly link against the vDSO system call ABI without
+  // requiring the final link to specify -lzircon explicitly when
+  // statically linking libc++.
+#    pragma comment(lib, "zircon")
+
+  return steady_clock::time_point(nanoseconds(_zx_clock_get_monotonic()));
+}
+
+#  elif defined(CLOCK_MONOTONIC)
 
 static steady_clock::time_point __libcpp_steady_clock_now() {
     struct timespec tp;
@@ -275,9 +290,9 @@ static steady_clock::time_point __libcpp_steady_clock_now() {
     return steady_clock::time_point(seconds(tp.tv_sec) + nanoseconds(tp.tv_nsec));
 }
 
-#else
-#   error "Monotonic clock not implemented on this platform"
-#endif
+#  else
+#    error "Monotonic clock not implemented on this platform"
+#  endif
 
 const bool steady_clock::is_steady;
author	Andrey Khalyavin <halyavin@gmail.com>	2022-04-07 08:28:36 +0300
committer	Andrey Khalyavin <halyavin@gmail.com>	2022-04-07 08:28:36 +0300
commit	3bd25da701a5b6de40acbea240354462348803d6 (patch)
tree	0687f8765d3b10e90a89ccc46536591807553e5c
parent	93e82f85e8f923ac94b49a5e520ada8783c45e6a (diff)
download	ydb-3bd25da701a5b6de40acbea240354462348803d6.tar.gz