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52066eae | 1 | // { dg-do run { target c++14 } } |
930d5602 | 2 | |
8d9254fc | 3 | // Copyright (C) 2015-2020 Free Software Foundation, Inc. |
930d5602 FY |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 3, or (at your option) | |
9 | // any later version. | |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
17 | // with this library; see the file COPYING3. If not see | |
18 | // <http://www.gnu.org/licenses/>. | |
19 | ||
20 | // 8.2.1 Class template shared_ptr [memory.smartptr.shared] | |
21 | ||
22 | #include <experimental/memory> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | struct A { }; | |
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26 | |
27 | // 8.2.1.1 shared_ptr constructors [memory.smartptr.shared.const] | |
28 | ||
29 | // Construction from pointer | |
84870b6b | 30 | void |
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31 | test01() |
32 | { | |
84870b6b | 33 | A * const a = new A; |
930d5602 | 34 | std::experimental::shared_ptr<A> p(a); |
84870b6b | 35 | VERIFY( p.get() == a ); |
930d5602 | 36 | VERIFY( p.use_count() == 1 ); |
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37 | } |
38 | ||
84870b6b | 39 | void |
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40 | test02() |
41 | { | |
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42 | A * const a = new A[5]; |
43 | std::experimental::shared_ptr<A[5]> p(a); | |
44 | VERIFY( p.get() == a ); | |
45 | VERIFY( p.use_count() == 1 ); | |
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46 | } |
47 | ||
84870b6b | 48 | void |
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49 | test03() |
50 | { | |
84870b6b JW |
51 | A * const a = new A[5]; |
52 | std::experimental::shared_ptr<A[]> p(a); | |
53 | VERIFY( p.get() == a ); | |
930d5602 | 54 | VERIFY( p.use_count() == 1 ); |
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55 | } |
56 | ||
57 | int | |
58 | main() | |
59 | { | |
60 | test01(); | |
61 | test02(); | |
62 | test03(); | |
63 | return 0; | |
64 | } |