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99dee823 | 1 | // Copyright (C) 2015-2021 Free Software Foundation, Inc. |
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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 | // 8.2.1.3 shared_ptr casts [memory.smartptr.shared.cast] | |
19 | ||
20 | #include <experimental/memory> | |
21 | #include <testsuite_tr1.h> | |
22 | ||
52066eae | 23 | // { dg-do compile { target c++14 } } |
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24 | |
25 | struct A { }; | |
26 | ||
27 | int | |
28 | main() | |
29 | { | |
30 | using __gnu_test::check_ret_type; | |
31 | using std::experimental::shared_ptr; | |
32 | using std::experimental::static_pointer_cast; | |
33 | using std::experimental::const_pointer_cast; | |
34 | using std::experimental::dynamic_pointer_cast; | |
35 | ||
36 | shared_ptr<A[5]> spa; | |
37 | shared_ptr<const A[5]> spa1; | |
38 | ||
39 | check_ret_type<shared_ptr<A[]> >(static_pointer_cast<A[]>(spa)); | |
40 | check_ret_type<shared_ptr<A[]> >(const_pointer_cast<A[]>(spa1)); | |
41 | return 0; | |
42 | } |