Upd libc++ to 18 May f0e61029506fd63bb300f2dbbd65ba792e4ef3a2

[libc++][P0943] Add stdatomic.h header.
[libc++] Implement ranges::is_partitioned
[libcxx] Reject month 0 in get_date/__get_month
[libc++] Mark tests that use check_assertion.h as requiring unix headers
[libcxx] [ci] Add a i386 Windows configuration to CI
[libcxx] [test] Narrow down an XFAIL for clang-cl configurations
[libcxx] [test] Extend the UNSUPPORTED lines in strong_order_long_dou…
[libcxx] [test] Fix max_size.pass.cpp for other Windows architectures
[libc++] Avoid a Microsoft SAL macro.
[libc++] Add a few _LIBCPP_ASSERTs in __tree
[libc++] Implement ranges::for_each{, _n}
[libc++] Refactor max_size.pass.cpp
[runtimes] Fix how we trigger CI
[libc++] Overhaul how we select the ABI library
[runtimes] [cmake] Fix -Werror detection in common build configs
[libc++] Mark <stdatomic.h> as requiring C++23
[libcxx] Switch __cxx_contention_t to int32_t on 32 bit AIX
[libc++] Remove __invalidate_all_iterators and replace the uses with …
[libc++] Add a few more debug wrapper functions
[libc++][ranges] Implement views::drop.
[libcxx] [test] Fix the nasty_macros test on Windows on ARM/ARM64
[libcxx] Remove static inline and make use of _LIBCPP_HIDE_FROM_ABI i…
[libcxx] random_device, use arc4random() on Solaris
[libc++][ranges] Implement views::single.
[libc++][ranges] Implement views::take.
[libc++] Improve std::to_chars for base != 10.
[lib++][doc] Fixes a link in the status paper.
[libc++] Simplify the string structures a bit more
[libc++][test] Verify std::views::drop and std::views::join are CPOs
[runtimes] Introduce object libraries
[libc++] Remove the legacy LIBCXX_LIBCPPABI_VERSION option
[libc++] Remove overly conservative error in <stdatomic.h>
[libc++] Introduce LIBCXX_LIBRARY_VERSION
[libcxx] [test] Add missing header for std::numeric_limits
[libcxx] [test] Include header for strverscmp
[runtimes] Default LIB*_HERMETIC_STATIC_LIBRARY to ON on Windows
[libc++][format] Adds a formattable concept.
[libc++][format] Adds formatter<charT[N], charT>.

1 files changed, 30 insertions, 0 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/include/algorithm b/contrib/libs/cxxsupp/libcxx/include/algorithm
index a86e466450..c30e3a6ce9 100644
--- a/contrib/libs/cxxsupp/libcxx/include/algorithm
+++ b/contrib/libs/cxxsupp/libcxx/include/algorithm
@@ -238,6 +238,33 @@ namespace ranges {
     requires indirectly_copyable<iterator_t<R>, I>
     constexpr ranges::copy_backward_result<borrowed_iterator_t<R>, I>
       ranges::copy_backward(R&& r, I result);                                               // since C++20
+
+  template<class I, class F>
+    using for_each_result = in_fun_result<I, F>;                                            // since C++20
+
+  template<input_iterator I, sentinel_for<I> S, class Proj = identity,
+           indirectly_unary_invocable<projected<I, Proj>> Fun>
+    constexpr ranges::for_each_result<I, Fun>
+      ranges::for_each(I first, S last, Fun f, Proj proj = {});                             // since C++20
+
+  template<input_range R, class Proj = identity,
+           indirectly_unary_invocable<projected<iterator_t<R>, Proj>> Fun>
+    constexpr ranges::for_each_result<borrowed_iterator_t<R>, Fun>
+      ranges::for_each(R&& r, Fun f, Proj proj = {});                                       // since C++20
+
+  template<input_iterator I, class Proj = identity,
+           indirectly_unary_invocable<projected<I, Proj>> Fun>
+    constexpr ranges::for_each_n_result<I, Fun>
+      ranges::for_each_n(I first, iter_difference_t<I> n, Fun f, Proj proj = {});           // since C++20
+
+  template<input_iterator I, sentinel_for<I> S, class Proj = identity,
+           indirect_unary_predicate<projected<I, Proj>> Pred>
+    constexpr bool ranges::is_partitioned(I first, S last, Pred pred, Proj proj = {});      // since C++20
+
+  template<input_range R, class Proj = identity,
+           indirect_unary_predicate<projected<iterator_t<R>, Proj>> Pred>
+    constexpr bool ranges::is_partitioned(R&& r, Pred pred, Proj proj = {});                // since C++20
+
 }
 
     constexpr bool     // constexpr in C++20
@@ -963,6 +990,9 @@ template <class BidirectionalIterator, class Compare>
 #include <__algorithm/ranges_find.h>
 #include <__algorithm/ranges_find_if.h>
 #include <__algorithm/ranges_find_if_not.h>
+#include <__algorithm/ranges_for_each.h>
+#include <__algorithm/ranges_for_each_n.h>
+#include <__algorithm/ranges_is_partitioned.h>
 #include <__algorithm/ranges_max.h>
 #include <__algorithm/ranges_max_element.h>
 #include <__algorithm/ranges_min.h>