1 // { dg-do compile } 2 // { dg-require-normal-mode "" } 3 // { dg-require-normal-namespace "" } 4 5 // Copyright (C) 2007-2018 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 24 namespace std { 25 template <size_t N> class bitset; 26 27 // 23.3.5.3 bitset operations: 28 template <size_t N> 29 bitset<N> operator&(const bitset<N>&, const bitset<N>&); 30 31 template <size_t N> 32 bitset<N> operator|(const bitset<N>&, const bitset<N>&); 33 34 template <size_t N> 35 bitset<N> operator^(const bitset<N>&, const bitset<N>&); 36 37 template <class charT, class traits, size_t N> 38 basic_istream<charT, traits>& 39 operator>>(basic_istream<charT, traits>& is, bitset<N>& x); 40 41 template <class charT, class traits, size_t N> 42 basic_ostream<charT, traits>& 43 operator<<(basic_ostream<charT, traits>& os, const bitset<N>& x); 44 } 45