1 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
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 // { dg-do run { target c++11 xfail *-*-* } }
19
20 #include <debug/unordered_map>
21
22 #include <testsuite_allocator.h>
23
test01()24 void test01()
25 {
26 typedef __gnu_test::uneq_allocator<std::pair<const int, int>> alloc_type;
27 typedef __gnu_debug::unordered_map<int, int, std::hash<int>,
28 std::equal_to<int>,
29 alloc_type> test_type;
30
31 test_type v1(alloc_type(1));
32 v1.insert(std::make_pair(0, 0));
33 auto it = v1.begin();
34
35 test_type v2(std::move(v1), alloc_type(2));
36
37 VERIFY( it == v2.begin() ); // Error, it is singular.
38 }
39
main()40 int main()
41 {
42 test01();
43 return 0;
44 }
45