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diff --git a/libstdc++-v3/include/bits/move.h b/libstdc++-v3/include/bits/move.h
new file mode 100644
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+++ b/libstdc++-v3/include/bits/move.h
@@ -0,0 +1,98 @@
+// Move, forward and identity for C++0x + swap -*- C++ -*-
+
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// .
+
+/** @file move.h
+ * This is an internal header file, included by other library headers.
+ * You should not attempt to use it directly.
+ */
+
+#ifndef _MOVE_H
+#define _MOVE_H 1
+
+#include
+#include
+#include
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#include
+
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
+ // 20.2.2, forward/move
+ template
+ struct identity
+ {
+ typedef _Tp type;
+ };
+
+ template
+ inline _Tp&&
+ forward(typename std::identity<_Tp>::type&& __t)
+ { return __t; }
+
+ template
+ inline typename std::remove_reference<_Tp>::type&&
+ move(_Tp&& __t)
+ { return __t; }
+
+_GLIBCXX_END_NAMESPACE
+
+#define _GLIBCXX_MOVE(_Tp) std::move(_Tp)
+#else
+#define _GLIBCXX_MOVE(_Tp) (_Tp)
+#endif
+
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
+ /**
+ * @brief Swaps two values.
+ * @param a A thing of arbitrary type.
+ * @param b Another thing of arbitrary type.
+ * @return Nothing.
+ */
+ template
+ inline void
+ swap(_Tp& __a, _Tp& __b)
+ {
+ // concept requirements
+ __glibcxx_function_requires(_SGIAssignableConcept<_Tp>)
+
+ _Tp __tmp = _GLIBCXX_MOVE(__a);
+ __a = _GLIBCXX_MOVE(__b);
+ __b = _GLIBCXX_MOVE(__tmp);
+ }
+
+ // _GLIBCXX_RESOLVE_LIB_DEFECTS
+ // DR 809. std::swap should be overloaded for array types.
+ template
+ inline void
+ swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
+ {
+ for (size_t __n = 0; __n < _Nm; ++__n)
+ swap(__a[__n], __b[__n]);
+ }
+
+_GLIBCXX_END_NAMESPACE
+
+#endif /* _MOVE_H */