[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/testsuite/20_util/forward/1.cc

-// { dg-do compile }
-// { dg-options "-std=gnu++0x" }
-
-// 2007-07-10  Paolo Carlini  <pcarlini@suse.de>
-//
-// 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 <memory>
-#include <utility>
-
-template<class T, class A1, class A2>
-  std::shared_ptr<T>
-  factory(A1&& a1, A2&& a2)
-  {
-    return std::shared_ptr<T>(new T(std::forward<A1>(a1),
-                                    std::forward<A2>(a2)));
-  }
-
-struct A
-{
-  A(int&, const double&);
-};
-
-void g()
-{
-  int i = 2;
-  std::shared_ptr<A> sp1 = factory<A>(i, 1.414);
-}