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f1717362 | 1 | // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
4441fc36 | 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 | ||
198d7b78 | 18 | // { dg-do compile } |
8868286e | 19 | // { dg-options "-std=gnu++11" } |
4441fc36 | 20 | |
21 | #include <vector> | |
4441fc36 | 22 | #include <testsuite_allocator.h> |
23 | ||
24 | struct T { int i; }; | |
25 | ||
4441fc36 | 26 | using __gnu_test::propagating_allocator; |
27 | ||
28 | void test01() | |
29 | { | |
30 | typedef std::allocator<T> alloc_type; | |
31 | typedef std::vector<T, alloc_type> test_type; | |
32 | test_type v1; | |
33 | test_type v2; | |
34 | // this is a GNU extension for std::allocator | |
35 | static_assert( noexcept( v1 = std::move(v2) ), "Move assign cannot throw" ); | |
36 | static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" ); | |
37 | } | |
38 | ||
39 | void test02() | |
40 | { | |
41 | typedef propagating_allocator<T, false> alloc_type; | |
42 | typedef std::vector<T, alloc_type> test_type; | |
43 | test_type v1(alloc_type(1)); | |
44 | test_type v2(alloc_type(2)); | |
45 | static_assert( !noexcept( v1 = std::move(v2) ), "Move assign can throw" ); | |
46 | static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" ); | |
47 | } | |
48 | ||
49 | void test03() | |
50 | { | |
51 | typedef propagating_allocator<T, true> alloc_type; | |
52 | typedef std::vector<T, alloc_type> test_type; | |
53 | test_type v1(alloc_type(1)); | |
54 | test_type v2(alloc_type(2)); | |
55 | static_assert( noexcept( v1 = std::move(v2) ), "Move assign cannot throw" ); | |
02769f1f | 56 | static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" ); |
4441fc36 | 57 | } |