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a945c346 | 1 | // Copyright (C) 2012-2024 Free Software Foundation, Inc. |
793cac74 JW |
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 | ||
52066eae | 18 | // { dg-do run { target c++11 } } |
793cac74 | 19 | |
52066eae | 20 | // This is identical to ./808590.cc but for C++11 and later. |
793cac74 JW |
21 | // See https://gcc.gnu.org/ml/libstdc++/2014-05/msg00027.html |
22 | ||
23 | #include <vector> | |
24 | #include <stdexcept> | |
25 | ||
26 | // 4.4.x only | |
27 | struct c | |
28 | { | |
29 | void *m; | |
30 | ||
31 | c(void* o = 0) : m(o) {} | |
32 | c(const c &r) : m(r.m) {} | |
33 | ||
13feb023 JW |
34 | c& operator=(const c &) = default; |
35 | ||
793cac74 JW |
36 | template<class T> |
37 | explicit c(T &o) : m((void*)0xdeadbeef) { } | |
38 | }; | |
39 | ||
40 | int main() | |
41 | { | |
42 | std::vector<c> cbs; | |
43 | const c cb((void*)0xcafebabe); | |
44 | ||
45 | for (int fd = 62; fd < 67; ++fd) | |
46 | { | |
47 | cbs.resize(fd + 1); | |
48 | cbs[fd] = cb; | |
49 | } | |
50 | ||
51 | for (int fd = 62; fd< 67; ++fd) | |
52 | if (cb.m != cbs[fd].m) | |
53 | throw std::runtime_error("wrong"); | |
54 | return 0; | |
55 | } |