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f1717362 | 1 | // Copyright (C) 2005-2016 Free Software Foundation, Inc. |
617d12ff | 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 | |
6bc9506f | 6 | // Free Software Foundation; either version 3, or (at your option) |
617d12ff | 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 | |
6bc9506f | 15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
617d12ff | 17 | |
269f3e12 | 18 | // 25.1.5 [lib.alg.adjacent_find] |
19 | ||
20 | // { dg-do compile } | |
21 | ||
617d12ff | 22 | #include <algorithm> |
269f3e12 | 23 | #include <testsuite_iterators.h> |
24 | ||
25 | using __gnu_test::forward_iterator_wrapper; | |
26 | ||
27 | struct S { }; | |
28 | ||
29 | bool operator==(const S&, const S&) {return true;} | |
30 | ||
31 | struct X { }; | |
617d12ff | 32 | |
269f3e12 | 33 | bool predicate(const X&, const X&) {return true;} |
617d12ff | 34 | |
269f3e12 | 35 | forward_iterator_wrapper<S> |
36 | test1(forward_iterator_wrapper<S>& s) | |
37 | { return std::adjacent_find(s, s); } | |
617d12ff | 38 | |
269f3e12 | 39 | forward_iterator_wrapper<X> |
40 | test2(forward_iterator_wrapper<X>& x) | |
41 | { return std::adjacent_find(x, x, predicate); } |