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a5544970 | 1 | // Copyright (C) 2008-2019 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/>. | |
988499f4 | 17 | // |
988499f4 | 18 | |
52066eae | 19 | // { dg-do run { target c++11 } } |
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20 | |
21 | #include <unordered_set> | |
22 | #include <testsuite_hooks.h> | |
23 | ||
24 | using namespace std; | |
25 | ||
a9260b7e | 26 | void test01() |
988499f4 | 27 | { |
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28 | unordered_set<int> m({ 1, 5, 37 }); |
29 | VERIFY(m.size() == 3); | |
30 | VERIFY(m.count(1) == 1); | |
31 | VERIFY(m.count(5) == 1); | |
32 | VERIFY(m.count(37) == 1); | |
33 | VERIFY(m.count(42) == 0); | |
34 | ||
35 | m = { 28, 37, 102 }; | |
36 | VERIFY(m.size() == 3); | |
37 | VERIFY(m.count(28) == 1); | |
38 | VERIFY(m.count(37) == 1); | |
39 | VERIFY(m.count(102) == 1); | |
40 | VERIFY(m.count(1) == 0); | |
41 | ||
42 | m.insert({ 42 }); | |
43 | VERIFY(m.size() == 4); | |
44 | VERIFY(m.count(28) == 1); | |
45 | VERIFY(m.count(37) == 1); | |
46 | VERIFY(m.count(102) == 1); | |
47 | VERIFY(m.count(42) == 1); | |
48 | VERIFY(m.count(1) == 0); | |
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49 | } |
50 | ||
51 | int main() | |
52 | { | |
53 | __gnu_test::set_memory_limits(); | |
54 | test01(); | |
55 | } |