1// Copyright (C) 2004-2015 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18#include <debug/bitset> 19#include <testsuite_hooks.h> 20 21// libstdc++/13838 22void test01() 23{ 24 using __gnu_debug::bitset; 25 bool test __attribute__((unused)) = true; 26 27 bitset<4> b0, b1; 28 b0.set(1); 29 b0.set(3); 30 b1.set(2); 31 b1.set(3); 32 33 b0 |= b1; 34 35 bitset<4> br; 36 br.set(1); 37 br.set(2); 38 br.set(3); 39 40 VERIFY( b0 == br ); 41} 42 43int main() 44{ 45 test01(); 46} 47