1// { dg-options "-std=gnu++0x" } 2 3// 2009-12-29 Paolo Carlini <paolo.carlini@oracle.com> 4 5// Copyright (C) 2009 Free Software Foundation, Inc. 6// 7// This file is part of the GNU ISO C++ Library. This library is free 8// software; you can redistribute it and/or modify it under the 9// terms of the GNU General Public License as published by the 10// Free Software Foundation; either version 3, or (at your option) 11// any later version. 12 13// This library is distributed in the hope that it will be useful, 14// but WITHOUT ANY WARRANTY; without even the implied warranty of 15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16// GNU General Public License for more details. 17 18// You should have received a copy of the GNU General Public License along 19// with this library; see the file COPYING3. If not see 20// <http://www.gnu.org/licenses/>. 21 22#include <bitset> 23#include <testsuite_hooks.h> 24 25void test01() 26{ 27 bool test __attribute__((unused)) = true; 28 29 std::bitset<0> bs0; 30 VERIFY( bs0.to_ullong() == 0 ); 31 32 std::bitset<64> bs1("11010111"); 33 VERIFY( bs1.to_ullong() == 215 ); 34 35 std::bitset<64> bs2("10110100100010000100000101111111" 36 "01111110011111110001110001100011"); 37 VERIFY( bs2.to_ullong() == 13008719539498589283ULL ); 38} 39 40int main() 41{ 42 test01(); 43 return 0; 44} 45