1// 2004-12-03 Paolo Carlini <pcarlini@suse.de> 2// 3// Copyright (C) 2004-2015 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10// 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15// 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// 4.3 Helper classes 21 22#include <tr1/type_traits> 23#include <testsuite_hooks.h> 24 25void test01() 26{ 27 bool test __attribute__((unused)) = true; 28 using std::tr1::true_type; 29 using std::tr1::false_type; 30 31 VERIFY( true_type::value == true ); 32 VERIFY( false_type::value == false ); 33 VERIFY( true_type::type::value == true ); 34 VERIFY( false_type::type::value == false ); 35} 36 37int main() 38{ 39 test01(); 40 return 0; 41} 42