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a945c346 | 1 | // Copyright (C) 2019-2024 Free Software Foundation, Inc. |
5bb89e0a 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 | ||
5bb89e0a JW |
18 | // { dg-do compile { target c++17 } } |
19 | ||
20 | #include <stack> | |
21 | #include <deque> | |
22 | #include <list> | |
22d34a2a | 23 | #include <testsuite_allocator.h> |
5bb89e0a JW |
24 | |
25 | template<typename T, typename U> struct require_same; | |
26 | template<typename T> struct require_same<T, T> { using type = void; }; | |
27 | ||
28 | template<typename T, typename U> | |
29 | typename require_same<T, U>::type | |
30 | check_type(U&) { } | |
31 | ||
32 | void | |
33 | test01() | |
34 | { | |
35 | std::stack<unsigned> s0; | |
36 | ||
37 | std::stack s1 = s0; | |
38 | check_type<std::stack<unsigned>>(s1); | |
39 | ||
40 | std::stack s2 = std::move(s0); | |
41 | check_type<std::stack<unsigned>>(s2); | |
42 | ||
43 | const std::stack s3 = s0; | |
44 | check_type<const std::stack<unsigned>>(s3); | |
45 | ||
46 | const std::stack s4 = s3; | |
47 | check_type<const std::stack<unsigned>>(s4); | |
48 | ||
49 | std::allocator<unsigned> a; | |
50 | std::stack s5(s0, a); | |
51 | check_type<std::stack<unsigned>>(s5); | |
52 | ||
53 | std::stack s6(std::move(s0), a); | |
54 | check_type<std::stack<unsigned>>(s6); | |
55 | ||
56 | const std::stack s7(s3, a); | |
57 | check_type<const std::stack<unsigned>>(s7); | |
58 | } | |
59 | ||
60 | void | |
61 | test02() | |
22d34a2a | 62 | { |
5bb89e0a JW |
63 | std::deque<unsigned> d; |
64 | std::list<long> l; | |
65 | ||
66 | std::stack s1(d); | |
67 | check_type<std::stack<unsigned>>(s1); | |
68 | ||
69 | std::stack s2(d, d.get_allocator()); | |
70 | check_type<std::stack<unsigned>>(s2); | |
71 | ||
72 | std::stack s3(std::move(d)); | |
73 | check_type<std::stack<unsigned>>(s3); | |
74 | ||
75 | std::stack s4(std::move(d), d.get_allocator()); | |
76 | check_type<std::stack<unsigned>>(s4); | |
77 | ||
78 | std::stack s5(l); | |
79 | check_type<std::stack<long, std::list<long>>>(s5); | |
80 | ||
81 | std::stack s6(l, l.get_allocator()); | |
82 | check_type<std::stack<long, std::list<long>>>(s6); | |
83 | ||
84 | std::stack s7(std::move(l)); | |
85 | check_type<std::stack<long, std::list<long>>>(s7); | |
86 | ||
87 | std::stack s8(std::move(l), l.get_allocator()); | |
88 | check_type<std::stack<long, std::list<long>>>(s8); | |
89 | } | |
c4ecb11e JW |
90 | |
91 | #if __cpp_lib_adaptor_iterator_pair_constructor | |
92 | void | |
93 | test03() | |
94 | { | |
95 | std::list<long> l; | |
96 | ||
97 | std::stack s1(l.begin(), l.end()); | |
98 | check_type<std::stack<long>>(s1); | |
99 | ||
100 | std::stack s2(l.begin(), l.end(), std::allocator<long>()); | |
d27febaf | 101 | check_type<std::stack<long>>(s2); |
c4ecb11e JW |
102 | } |
103 | #endif |