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diff --git a/libstdc++-v3/testsuite/20_util/pair/swap.cc b/libstdc++-v3/testsuite/20_util/pair/swap.cc
new file mode 100644
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--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/swap.cc
@@ -0,0 +1,50 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 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.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <utility>
+#include <testsuite_allocator.h>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  typedef __gnu_test::uneq_allocator<double> ua_type;
+  ua_type one(1), two(2);
+
+  std::pair<ua_type, int> p1(one, 1), p2(two, 2);
+
+  p1.swap(p2);
+  VERIFY( p1.first.get_personality() == 2 );
+  VERIFY( p1.second == 2 );
+  VERIFY( p2.first.get_personality() == 1 );
+  VERIFY( p2.second == 1 );
+
+  swap(p1, p2);
+  VERIFY( p2.first.get_personality() == 2 );
+  VERIFY( p2.second == 2 );
+  VERIFY( p1.first.get_personality() == 1 );
+  VERIFY( p1.second == 1 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}