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a945c346 | 1 | // Copyright (C) 2008-2024 Free Software Foundation, Inc. |
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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 | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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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 | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
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17 | |
18 | // 23.2.2.4 list operations [lib.list.ops] | |
19 | ||
ab1c1187 | 20 | // NB: This issue affected only debug-mode. |
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21 | |
22 | #include <list> | |
23 | #include <functional> | |
24 | ||
25 | // libstdc++/35969 | |
26 | void test01() | |
27 | { | |
28 | { | |
29 | std::list<int> list1; | |
30 | std::list<int> list2; | |
31 | ||
32 | for(int i = 0; i < 10; ++i) | |
33 | { | |
34 | list1.push_back(i); | |
35 | list2.push_back(10 - i); | |
36 | } | |
37 | ||
38 | list1.sort(); | |
39 | list2.sort(); | |
40 | ||
41 | std::list<int>::iterator node_of_interest = list2.begin(); | |
42 | ||
43 | list1.splice(list1.begin(), list2, node_of_interest); | |
44 | list2.splice(list2.begin(), list1, node_of_interest); | |
45 | ||
46 | list1.merge(list2); | |
47 | ||
48 | list2.splice(list2.begin(), list1, node_of_interest); | |
49 | } | |
50 | ||
51 | { | |
52 | std::list<int> list1; | |
53 | std::list<int> list2; | |
54 | ||
55 | for(int i = 0; i < 10; ++i) | |
56 | { | |
57 | list1.push_back(i); | |
58 | list2.push_back(10 - i); | |
59 | } | |
60 | ||
61 | list1.sort(); | |
62 | list2.sort(); | |
63 | ||
64 | std::list<int>::iterator node_of_interest = list2.begin(); | |
65 | ||
66 | list1.splice(list1.begin(), list2, node_of_interest); | |
67 | list2.splice(list2.begin(), list1, node_of_interest); | |
68 | ||
69 | list1.merge(list2, std::less<int>()); | |
70 | ||
71 | list2.splice(list2.begin(), list1, node_of_interest); | |
72 | } | |
73 | } | |
74 | ||
75 | int main() | |
76 | { | |
77 | test01(); | |
78 | return 0; | |
79 | } |