1 files changed, 75 insertions, 0 deletions

diff --git a/contrib/llvm-project/libcxx/include/__algorithm/ranges_includes.h b/contrib/llvm-project/libcxx/include/__algorithm/ranges_includes.h
new file mode 100644
index 000000000000..19c17870ed6f
--- /dev/null
+++ b/contrib/llvm-project/libcxx/include/__algorithm/ranges_includes.h
@@ -0,0 +1,75 @@
+//===----------------------------------------------------------------------===//
+//
+// 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_RANGES_INCLUDES_H
+#define _LIBCPP___ALGORITHM_RANGES_INCLUDES_H
+
+#include <__algorithm/make_projected.h>
+#include <__algorithm/includes.h>
+#include <__config>
+#include <__functional/identity.h>
+#include <__functional/invoke.h>
+#include <__functional/ranges_operations.h>
+#include <__iterator/concepts.h>
+#include <__iterator/iterator_traits.h>
+#include <__iterator/projected.h>
+#include <__ranges/access.h>
+#include <__ranges/concepts.h>
+#include <__ranges/dangling.h>
+#include <__utility/forward.h>
+#include <__utility/move.h>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#  pragma GCC system_header
+#endif
+
+#if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+namespace ranges {
+namespace __includes {
+
+struct __fn {
+
+  template <input_iterator _Iter1, sentinel_for<_Iter1> _Sent1, input_iterator _Iter2, sentinel_for<_Iter2> _Sent2,
+            class _Proj1 = identity, class _Proj2 = identity,
+            indirect_strict_weak_order<projected<_Iter1, _Proj1>, projected<_Iter2, _Proj2>> _Comp = ranges::less>
+  _LIBCPP_HIDE_FROM_ABI constexpr
+  bool operator()(_Iter1 __first1, _Sent1 __last1, _Iter2 __first2, _Sent2 __last2, _Comp __comp = {},
+                  _Proj1 __proj1 = {}, _Proj2 __proj2 = {}) const {
+    // TODO: implement
+    (void)__first1; (void)__last1; (void)__first2; (void)__last2; (void)__comp; (void)__proj1; (void)__proj2;
+    return {};
+  }
+
+  template <input_range _Range1, input_range _Range2, class _Proj1 = identity, class _Proj2 = identity,
+            indirect_strict_weak_order<projected<iterator_t<_Range1>, _Proj1>,
+                                       projected<iterator_t<_Range2>, _Proj2>> _Comp = ranges::less>
+  _LIBCPP_HIDE_FROM_ABI constexpr
+  bool operator()(_Range1&& __range1, _Range2&& __range2, _Comp __comp = {},
+                  _Proj1 __proj1 = {}, _Proj2 __proj2 = {}) const {
+    // TODO: implement
+    (void)__range1; (void)__range2; (void)__comp; (void)__proj1; (void)__proj2;
+    return {};
+  }
+
+};
+
+} // namespace __includes
+
+inline namespace __cpo {
+  inline constexpr auto includes = __includes::__fn{};
+} // namespace __cpo
+} // namespace ranges
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
+
+#endif // _LIBCPP___ALGORITHM_RANGES_INCLUDES_H