[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/citerators.cc

-// { dg-options "-std=gnu++0x" }
-
-// 2007-10-15  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 <unordered_set>
-#include <testsuite_hooks.h>
-
-void
-test01()
-{
-  bool test __attribute__((unused)) = true;
-
-  std::unordered_set<int> us;
-  us.insert(1);
-  VERIFY( us.cbegin() == us.begin() );
-  VERIFY( us.cend() == us.end() );
-  VERIFY( us.cbegin() != us.cend() );
-}
-
-int main()
-{
-  test01();
-  return 0;
-}