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a5544970 | 1 | // Copyright (C) 2014-2019 Free Software Foundation, Inc. |
ccd615e3 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 compile { target c++11 } } |
ccd615e3 JW |
19 | |
20 | #include <vector> | |
21 | #include <testsuite_allocator.h> | |
22 | ||
23 | using T = bool; | |
24 | ||
ccd615e3 JW |
25 | using __gnu_test::propagating_allocator; |
26 | ||
27 | void test01() | |
28 | { | |
29 | typedef std::allocator<T> alloc_type; | |
30 | typedef std::vector<T, alloc_type> test_type; | |
31 | test_type v1; | |
32 | test_type v2; | |
33 | // this is a GNU extension for std::allocator | |
34 | static_assert( noexcept( v1 = std::move(v2) ), "Move assign cannot throw" ); | |
35 | static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" ); | |
36 | } | |
37 | ||
38 | void test02() | |
39 | { | |
40 | typedef propagating_allocator<T, false> alloc_type; | |
41 | typedef std::vector<T, alloc_type> test_type; | |
42 | test_type v1(alloc_type(1)); | |
43 | test_type v2(alloc_type(2)); | |
44 | static_assert( !noexcept( v1 = std::move(v2) ), "Move assign can throw" ); | |
45 | static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" ); | |
46 | } | |
47 | ||
48 | void test03() | |
49 | { | |
50 | typedef propagating_allocator<T, true> alloc_type; | |
51 | typedef std::vector<T, alloc_type> test_type; | |
52 | test_type v1(alloc_type(1)); | |
53 | test_type v2(alloc_type(2)); | |
54 | static_assert( noexcept( v1 = std::move(v2) ), "Move assign cannot throw" ); | |
c5d9ec56 | 55 | static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" ); |
ccd615e3 | 56 | } |