blob: 4ac5db43c904c5bc5431e614738a1ffa9b30b190 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
// { dg-options "-std=gnu++0x" }
// Copyright (C) 2010-2013 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// Check that iterators ownership is correctly manage on swap.
#include <forward_list>
#include <testsuite_hooks.h>
void
test01()
{
bool test __attribute__((unused)) = true;
std::forward_list<int> fl1{1, 2, 3};
std::forward_list<int> fl2{4, 5, 6};
auto before = fl1.before_begin();
auto end = fl1.end();
fl2.splice_after(fl2.before_begin(), std::move(fl1));
VERIFY( before == fl1.before_begin() );
VERIFY( end == fl1.end() );
// no-op just to check that debug mode does not see any problem with it.
fl1.splice_after(fl1.before_begin(), std::move(fl2),
fl2.before_begin(), fl2.begin());
}
int
main()
{
test01();
return 0;
}
|