[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/testsuite/ext/type_traits/add_unsigned.cc

-// -*- C++ -*-
-
-// Copyright (C) 2006, 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 <ext/type_traits.h>
-#include <tr1/type_traits>
-#include <testsuite_hooks.h>
-
-template<typename T>
-  void
-  check_add_unsigned()
-  {
-    bool test __attribute__((unused)) = true;
-    typedef typename __gnu_cxx::__add_unsigned<T>::__type unsigned_type;
-    VERIFY( std::tr1::is_unsigned<unsigned_type>::value );
-  }
-
-int main()
-{
-  check_add_unsigned<char>();
-  check_add_unsigned<unsigned char>();
-  check_add_unsigned<signed char>();
-  check_add_unsigned<int>();
-  check_add_unsigned<unsigned int>();
-  check_add_unsigned<signed int>();
-  check_add_unsigned<long>();
-  check_add_unsigned<unsigned long>();
-  check_add_unsigned<signed long>();
-  check_add_unsigned<long long>();
-  check_add_unsigned<unsigned long long>();
-  check_add_unsigned<signed long long>();
-  return 0;
-}