Restoring authorship annotation for Andrey Khalyavin <[email protected]>. Commit 2 of 2.

1 files changed, 72 insertions, 72 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/include/__iterator/incrementable_traits.h b/contrib/libs/cxxsupp/libcxx/include/__iterator/incrementable_traits.h
index 90355b2893c..fd5015ddf1b 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__iterator/incrementable_traits.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__iterator/incrementable_traits.h
@@ -1,72 +1,72 @@
-// -*- 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_INCREMENTABLE_TRAITS_H 
-#define _LIBCPP___ITERATOR_INCREMENTABLE_TRAITS_H 
- 
-#include <__config> 
-#include <concepts> 
-#include <type_traits> 
- 
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 
-#pragma GCC system_header 
-#endif 
- 
-_LIBCPP_BEGIN_NAMESPACE_STD 
- 
-#if !defined(_LIBCPP_HAS_NO_RANGES) 
- 
-// [incrementable.traits] 
-template<class> struct incrementable_traits {}; 
- 
-template<class _Tp> 
-requires is_object_v<_Tp> 
-struct incrementable_traits<_Tp*> { 
-  using difference_type = ptrdiff_t; 
-}; 
- 
-template<class _Ip> 
-struct incrementable_traits<const _Ip> : incrementable_traits<_Ip> {}; 
- 
-template<class _Tp> 
-concept __has_member_difference_type = requires { typename _Tp::difference_type; }; 
- 
-template<__has_member_difference_type _Tp> 
-struct incrementable_traits<_Tp> { 
-  using difference_type = typename _Tp::difference_type; 
-}; 
- 
-template<class _Tp> 
-concept __has_integral_minus = 
-  requires(const _Tp& __x, const _Tp& __y) { 
-    { __x - __y } -> integral; 
-  }; 
- 
-template<__has_integral_minus _Tp> 
-requires (!__has_member_difference_type<_Tp>) 
-struct incrementable_traits<_Tp> { 
-  using difference_type = make_signed_t<decltype(declval<_Tp>() - declval<_Tp>())>; 
-}; 
- 
-template <class> 
-struct iterator_traits; 
- 
-// Let `RI` be `remove_cvref_t<I>`. The type `iter_difference_t<I>` denotes 
-// `incrementable_traits<RI>::difference_type` if `iterator_traits<RI>` names a specialization 
-// generated from the primary template, and `iterator_traits<RI>::difference_type` otherwise. 
-template <class _Ip> 
-using iter_difference_t = typename conditional_t<__is_primary_template<iterator_traits<remove_cvref_t<_Ip> > >::value, 
-                                                 incrementable_traits<remove_cvref_t<_Ip> >, 
-                                                 iterator_traits<remove_cvref_t<_Ip> > >::difference_type; 
- 
-#endif // !defined(_LIBCPP_HAS_NO_RANGES) 
- 
-_LIBCPP_END_NAMESPACE_STD 
- 
-#endif // _LIBCPP___ITERATOR_INCREMENTABLE_TRAITS_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_INCREMENTABLE_TRAITS_H
+#define _LIBCPP___ITERATOR_INCREMENTABLE_TRAITS_H
+
+#include <__config>
+#include <concepts>
+#include <type_traits>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#pragma GCC system_header
+#endif
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+#if !defined(_LIBCPP_HAS_NO_RANGES)
+
+// [incrementable.traits]
+template<class> struct incrementable_traits {};
+
+template<class _Tp>
+requires is_object_v<_Tp>
+struct incrementable_traits<_Tp*> {
+  using difference_type = ptrdiff_t;
+};
+
+template<class _Ip>
+struct incrementable_traits<const _Ip> : incrementable_traits<_Ip> {};
+
+template<class _Tp>
+concept __has_member_difference_type = requires { typename _Tp::difference_type; };
+
+template<__has_member_difference_type _Tp>
+struct incrementable_traits<_Tp> {
+  using difference_type = typename _Tp::difference_type;
+};
+
+template<class _Tp>
+concept __has_integral_minus =
+  requires(const _Tp& __x, const _Tp& __y) {
+    { __x - __y } -> integral;
+  };
+
+template<__has_integral_minus _Tp>
+requires (!__has_member_difference_type<_Tp>)
+struct incrementable_traits<_Tp> {
+  using difference_type = make_signed_t<decltype(declval<_Tp>() - declval<_Tp>())>;
+};
+
+template <class>
+struct iterator_traits;
+
+// Let `RI` be `remove_cvref_t<I>`. The type `iter_difference_t<I>` denotes
+// `incrementable_traits<RI>::difference_type` if `iterator_traits<RI>` names a specialization
+// generated from the primary template, and `iterator_traits<RI>::difference_type` otherwise.
+template <class _Ip>
+using iter_difference_t = typename conditional_t<__is_primary_template<iterator_traits<remove_cvref_t<_Ip> > >::value,
+                                                 incrementable_traits<remove_cvref_t<_Ip> >,
+                                                 iterator_traits<remove_cvref_t<_Ip> > >::difference_type;
+
+#endif // !defined(_LIBCPP_HAS_NO_RANGES)
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP___ITERATOR_INCREMENTABLE_TRAITS_H