2 // { dg-options "-std=gnu++0x" }
4 // Copyright (C) 2011 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
26 typedef std::_Base_bitset<6> bitset_base;
27 constexpr bitset_base base = bitset_base();
29 constexpr auto r1 __attribute__((unused)) = base._M_getword(2);
30 // constexpr auto r2 = base._M_getdata(); // error, pointer to this
31 auto r2 __attribute__((unused)) = base._M_getdata();
32 constexpr auto r3 __attribute__((unused)) = base._M_hiword();
35 typedef std::bitset<6> bitset_type;
36 constexpr bitset_type a = bitset_type();
37 constexpr auto v __attribute__((unused)) = a[0];