1// 2004-12-03 Paolo Carlini <pcarlini@suse.de> 2// 3// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// 4.3 Helper classes 22 23#include <tr1/type_traits> 24#include <testsuite_hooks.h> 25 26void test01() 27{ 28 bool test __attribute__((unused)) = true; 29 using std::tr1::true_type; 30 using std::tr1::false_type; 31 32 VERIFY( true_type::value == true ); 33 VERIFY( false_type::value == false ); 34 VERIFY( true_type::type::value == true ); 35 VERIFY( false_type::type::value == false ); 36} 37 38int main() 39{ 40 test01(); 41 return 0; 42} 43