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// 2004-12-16  Paolo Carlini  <pcarlini@suse.de>

//

// Copyright (C) 2004, 2005, 2006, 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/>.

// 4.7.1 Const-volatile modifications

#include <tr1/type_traits>

#include <testsuite_hooks.h>

#include <testsuite_tr1.h>

void test01()

{

  bool test __attribute__((unused)) = true;

  using std::tr1::add_const;

  using std::tr1::is_same;

  using namespace __gnu_test;

  VERIFY( (is_same<add_const<int>::type, const int>::value) );

  VERIFY( (is_same<add_const<volatile int>::type, const volatile int>::value) );

  VERIFY( (is_same<add_const<int*>::type, int* const>::value) );

  VERIFY( (is_same<add_const<int&>::type, int&>::value) );

  VERIFY( (is_same<add_const<int (int)>::type, int (int)>::value) );

  VERIFY( (is_same<add_const<const int>::type, const int>::value) );

  VERIFY( (is_same<add_const<ClassType>::type, const ClassType>::value) );

  VERIFY( (is_same<add_const<volatile ClassType>::type,

           const volatile ClassType>::value) );

  VERIFY( (is_same<add_const<ClassType*>::type, ClassType* const>::value) );

  VERIFY( (is_same<add_const<ClassType&>::type, ClassType&>::value) );

  VERIFY( (is_same<add_const<ClassType (ClassType)>::type,

           ClassType (ClassType)>::value) );

  VERIFY( (is_same<add_const<const ClassType>::type, const ClassType>::value) );

}

int main()

{

  test01();

  return 0;

}