1// 2004-12-16 Paolo Carlini <pcarlini@suse.de> 2// 3// Copyright (C) 2004, 2005, 2006, 2007, 2009 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// 4.7.1 Const-volatile modifications 21 22#include <tr1/type_traits> 23#include <testsuite_hooks.h> 24#include <testsuite_tr1.h> 25 26void test01() 27{ 28 bool test __attribute__((unused)) = true; 29 using std::tr1::add_const; 30 using std::tr1::is_same; 31 using namespace __gnu_test; 32 33 VERIFY( (is_same<add_const<int>::type, const int>::value) ); 34 VERIFY( (is_same<add_const<volatile int>::type, const volatile int>::value) ); 35 VERIFY( (is_same<add_const<int*>::type, int* const>::value) ); 36 VERIFY( (is_same<add_const<int&>::type, int&>::value) ); 37 VERIFY( (is_same<add_const<int (int)>::type, int (int)>::value) ); 38 VERIFY( (is_same<add_const<const int>::type, const int>::value) ); 39 VERIFY( (is_same<add_const<ClassType>::type, const ClassType>::value) ); 40 VERIFY( (is_same<add_const<volatile ClassType>::type, 41 const volatile ClassType>::value) ); 42 VERIFY( (is_same<add_const<ClassType*>::type, ClassType* const>::value) ); 43 VERIFY( (is_same<add_const<ClassType&>::type, ClassType&>::value) ); 44 VERIFY( (is_same<add_const<ClassType (ClassType)>::type, 45 ClassType (ClassType)>::value) ); 46 VERIFY( (is_same<add_const<const ClassType>::type, const ClassType>::value) ); 47} 48 49int main() 50{ 51 test01(); 52 return 0; 53} 54