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f1717362 | 1 | // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
6867ca2d | 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-options "-std=gnu++11" } | |
19 | ||
20 | #include <unordered_set> | |
21 | ||
22 | struct audrey2hash : std::hash<int> | |
23 | { | |
24 | audrey2hash() { throw "Seed me, Seymour"; } // must not use default ctor | |
25 | ||
26 | audrey2hash(int) { } | |
27 | ||
28 | audrey2hash& | |
29 | operator=(const audrey2hash&) { throw "Don't assign the plants"; } | |
30 | }; | |
31 | ||
32 | void test01() | |
33 | { | |
34 | typedef std::unordered_set<int, audrey2hash> test_type; | |
35 | test_type::local_iterator it __attribute__((unused)); | |
36 | test_type c{ {1, 2, 3}, 3u, audrey2hash{1} }; | |
37 | it = c.begin(0); | |
38 | } | |
39 | ||
40 | int main() | |
41 | { | |
42 | test01(); | |
43 | } |