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_cv; 30 using std::tr1::is_same; 31 using namespace __gnu_test; 32 33 VERIFY( (is_same<add_cv<int>::type, const volatile int>::value) ); 34 VERIFY( (is_same<add_cv<const int>::type, const volatile int>::value) ); 35 VERIFY( (is_same<add_cv<int*>::type, int* const volatile>::value) ); 36 VERIFY( (is_same<add_cv<int&>::type, int&>::value) ); 37 VERIFY( (is_same<add_cv<int (int)>::type, int (int)>::value) ); 38 VERIFY( (is_same<add_cv<const volatile int>::type, 39 const volatile int>::value) ); 40 VERIFY( (is_same<add_cv<ClassType>::type, const volatile ClassType>::value) ); 41 VERIFY( (is_same<add_cv<volatile ClassType>::type, 42 const volatile ClassType>::value) ); 43 VERIFY( (is_same<add_cv<ClassType*>::type, 44 ClassType* const volatile>::value) ); 45 VERIFY( (is_same<add_cv<ClassType&>::type, ClassType&>::value) ); 46 VERIFY( (is_same<add_cv<ClassType (ClassType)>::type, 47 ClassType (ClassType)>::value) ); 48 VERIFY( (is_same<add_cv<const volatile ClassType>::type, 49 const volatile ClassType>::value) ); 50} 51 52int main() 53{ 54 test01(); 55 return 0; 56} 57