| // Copyright (C) 2009-2021 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // { dg-do compile } |
| |
| #include <valarray> |
| |
| // PR libstdc++/40691 |
| void test01() |
| { |
| const std::valarray<int> vi(12); |
| std::valarray<bool> vb1(12); |
| std::valarray<bool> vb2(3); |
| std::slice s(0,3,4); |
| |
| vb1 = !vi; |
| vb2 = !(std::valarray<int>)vi[s]; |
| vb2 = !vi[s]; |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |
