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52066eae | 1 | // { dg-do run { target c++11 } } |
83ffe9cd | 2 | // Copyright (C) 2009-2023 Free Software Foundation, Inc. |
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3 | // |
4 | // This file is part of the GNU ISO C++ Library. This library is free | |
5 | // software; you can redistribute it and/or modify it under the | |
6 | // terms of the GNU General Public License as published by the | |
7 | // Free Software Foundation; either version 3, or (at your option) | |
8 | // any later version. | |
9 | // | |
10 | // This library is distributed in the hope that it will be useful, | |
11 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | // GNU General Public License for more details. | |
14 | // | |
15 | // You should have received a copy of the GNU General Public License along | |
16 | // with this library; see the file COPYING3. If not see | |
17 | // <http://www.gnu.org/licenses/>. | |
18 | ||
19 | // 20.7.11 Function template bind | |
20 | ||
21 | #include <functional> | |
22 | #include <testsuite_hooks.h> | |
23 | ||
24 | // Operations on empty function<> objects | |
25 | void test01() | |
26 | { | |
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27 | using namespace std::placeholders; |
28 | ||
29 | int five = 5; | |
30 | int seven = 7; | |
31 | VERIFY( std::bind(std::minus<int>(), _1, _2)(five, seven) == -2 ); | |
32 | VERIFY( std::bind(std::minus<int>(), _2, _1)(five, seven) == 2 ); | |
33 | } | |
34 | ||
35 | int main() | |
36 | { | |
37 | test01(); | |
38 | return 0; | |
39 | } |