Restoring authorship annotation for Andrey Khalyavin <halyavin@gmail.com>. Commit 2 of 2.

1 files changed, 86 insertions, 86 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/include/__iterator/iter_move.h b/contrib/libs/cxxsupp/libcxx/include/__iterator/iter_move.h
index 600222ef90..a2951f764b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__iterator/iter_move.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__iterator/iter_move.h
@@ -1,86 +1,86 @@
-// -*- 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___ITERATOR_ITER_MOVE_H 
-#define _LIBCPP___ITERATOR_ITER_MOVE_H 
- 
-#include <__config> 
-#include <__iterator/iterator_traits.h> 
-#include <__utility/forward.h> 
-#include <concepts> // __class_or_enum 
-#include <type_traits> 
-#include <utility> 
- 
-#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::__iter_move { 
-void iter_move(); 
- 
-template<class _Ip> 
-concept __unqualified_iter_move = requires(_Ip&& __i) { 
-    iter_move(_VSTD::forward<_Ip>(__i)); 
-}; 
- 
-// [iterator.cust.move]/1 
-// The name ranges::iter_move denotes a customization point object. 
-// The expression ranges::iter_move(E) for a subexpression E is 
-// expression-equivalent to: 
-struct __fn { 
-  // [iterator.cust.move]/1.1 
-  // iter_move(E), if E has class or enumeration type and iter_move(E) is a 
-  // well-formed expression when treated as an unevaluated operand, [...] 
-  template<class _Ip> 
-    requires __class_or_enum<remove_cvref_t<_Ip>> && __unqualified_iter_move<_Ip> 
-  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr decltype(auto) operator()(_Ip&& __i) const 
-    noexcept(noexcept(iter_move(_VSTD::forward<_Ip>(__i)))) 
-  { 
-    return iter_move(_VSTD::forward<_Ip>(__i)); 
-  } 
- 
-  // [iterator.cust.move]/1.2 
-  // Otherwise, if the expression *E is well-formed: 
-  //  1.2.1 if *E is an lvalue, std::move(*E); 
-  //  1.2.2 otherwise, *E. 
-  template<class _Ip> 
-    requires (!(__class_or_enum<remove_cvref_t<_Ip>> && __unqualified_iter_move<_Ip>)) && 
-    requires(_Ip&& __i) { *_VSTD::forward<_Ip>(__i); } 
-  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr decltype(auto) operator()(_Ip&& __i) const 
-    noexcept(noexcept(*_VSTD::forward<_Ip>(__i))) 
-  { 
-    if constexpr (is_lvalue_reference_v<decltype(*_VSTD::forward<_Ip>(__i))>) { 
-      return _VSTD::move(*_VSTD::forward<_Ip>(__i)); 
-    } else { 
-      return *_VSTD::forward<_Ip>(__i); 
-    } 
-  } 
- 
-  // [iterator.cust.move]/1.3 
-  // Otherwise, ranges::iter_move(E) is ill-formed. 
-}; 
-} // namespace ranges::__iter_move 
- 
-namespace ranges::inline __cpo { 
-  inline constexpr auto iter_move = __iter_move::__fn{}; 
-} 
- 
-template<__dereferenceable _Tp> 
-requires requires(_Tp& __t) { { ranges::iter_move(__t) } -> __referenceable; } 
-using iter_rvalue_reference_t = decltype(ranges::iter_move(declval<_Tp&>())); 
- 
-#endif // !_LIBCPP_HAS_NO_RANGES 
- 
-_LIBCPP_END_NAMESPACE_STD 
- 
-#endif // _LIBCPP___ITERATOR_ITER_MOVE_H 
+// -*- 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___ITERATOR_ITER_MOVE_H
+#define _LIBCPP___ITERATOR_ITER_MOVE_H
+
+#include <__config>
+#include <__iterator/iterator_traits.h>
+#include <__utility/forward.h>
+#include <concepts> // __class_or_enum
+#include <type_traits>
+#include <utility>
+
+#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::__iter_move {
+void iter_move();
+
+template<class _Ip>
+concept __unqualified_iter_move = requires(_Ip&& __i) {
+    iter_move(_VSTD::forward<_Ip>(__i));
+};
+
+// [iterator.cust.move]/1
+// The name ranges::iter_move denotes a customization point object.
+// The expression ranges::iter_move(E) for a subexpression E is
+// expression-equivalent to:
+struct __fn {
+  // [iterator.cust.move]/1.1
+  // iter_move(E), if E has class or enumeration type and iter_move(E) is a
+  // well-formed expression when treated as an unevaluated operand, [...]
+  template<class _Ip>
+    requires __class_or_enum<remove_cvref_t<_Ip>> && __unqualified_iter_move<_Ip>
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr decltype(auto) operator()(_Ip&& __i) const
+    noexcept(noexcept(iter_move(_VSTD::forward<_Ip>(__i))))
+  {
+    return iter_move(_VSTD::forward<_Ip>(__i));
+  }
+
+  // [iterator.cust.move]/1.2
+  // Otherwise, if the expression *E is well-formed:
+  //  1.2.1 if *E is an lvalue, std::move(*E);
+  //  1.2.2 otherwise, *E.
+  template<class _Ip>
+    requires (!(__class_or_enum<remove_cvref_t<_Ip>> && __unqualified_iter_move<_Ip>)) &&
+    requires(_Ip&& __i) { *_VSTD::forward<_Ip>(__i); }
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr decltype(auto) operator()(_Ip&& __i) const
+    noexcept(noexcept(*_VSTD::forward<_Ip>(__i)))
+  {
+    if constexpr (is_lvalue_reference_v<decltype(*_VSTD::forward<_Ip>(__i))>) {
+      return _VSTD::move(*_VSTD::forward<_Ip>(__i));
+    } else {
+      return *_VSTD::forward<_Ip>(__i);
+    }
+  }
+
+  // [iterator.cust.move]/1.3
+  // Otherwise, ranges::iter_move(E) is ill-formed.
+};
+} // namespace ranges::__iter_move
+
+namespace ranges::inline __cpo {
+  inline constexpr auto iter_move = __iter_move::__fn{};
+}
+
+template<__dereferenceable _Tp>
+requires requires(_Tp& __t) { { ranges::iter_move(__t) } -> __referenceable; }
+using iter_rvalue_reference_t = decltype(ranges::iter_move(declval<_Tp&>()));
+
+#endif // !_LIBCPP_HAS_NO_RANGES
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP___ITERATOR_ITER_MOVE_H