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7adcbafe | 1 | // Copyright (C) 2009-2022 Free Software Foundation, Inc. |
23862bec JJ |
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 | // { dg-do compile } | |
19 | ||
20 | #include <valarray> | |
21 | ||
22 | // PR libstdc++/40691 | |
23 | void test01() | |
24 | { | |
25 | const std::valarray<int> vi(12); | |
26 | std::valarray<bool> vb1(12); | |
27 | std::valarray<bool> vb2(3); | |
28 | std::slice s(0,3,4); | |
29 | ||
30 | vb1 = !vi; | |
31 | vb2 = !(std::valarray<int>)vi[s]; | |
32 | vb2 = !vi[s]; | |
33 | } | |
34 | ||
35 | int main() | |
36 | { | |
37 | test01(); | |
38 | return 0; | |
39 | } |