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8868286e | 1 | // { dg-options "-std=gnu++11 -O0" } |
2 | // { dg-options "-std=gnu++11 -O0 -D_GLIBCXX_PROFILE_NO_THREADS" { target { ! tls_native } } } | |
c55dc904 | 3 | // { dg-do compile } |
dc1b560e | 4 | // { dg-require-profile-mode "" } |
c55dc904 | 5 | |
6 | // -*- C++ -*- | |
7 | ||
f1717362 | 8 | // Copyright (C) 2006-2016 Free Software Foundation, Inc. |
c55dc904 | 9 | // |
10 | // This file is part of the GNU ISO C++ Library. This library is free | |
11 | // software; you can redistribute it and/or modify it under the | |
12 | // terms of the GNU General Public License as published by the | |
13 | // Free Software Foundation; either version 3, or (at your option) | |
14 | // any later version. | |
15 | // | |
16 | // This library is distributed in the hope that it will be useful, | |
17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | // GNU General Public License for more details. | |
20 | // | |
21 | // You should have received a copy of the GNU General Public License along | |
22 | // with this library; see the file COPYING3. If not see | |
23 | // <http://www.gnu.org/licenses/>. | |
24 | ||
25 | #include <map> | |
26 | #include <vector> | |
27 | #include <unordered_map> | |
28 | ||
29 | using std::map; | |
30 | using std::vector; | |
31 | using std::unordered_map; | |
32 | ||
33 | struct dumb_hash { | |
34 | size_t operator()(int x) const {return 0;} | |
35 | size_t operator()(int x, int y) const {return x == y;} | |
36 | }; | |
37 | ||
38 | int main() { | |
39 | map<int, int> m_to_umap; | |
40 | vector<int> v_to_list; | |
41 | unordered_map<int, int> um_too_small; | |
42 | unordered_map<int, int> um_too_large(1000000); | |
43 | unordered_map<int, int, dumb_hash, dumb_hash> um_dumb_hash; | |
44 | ||
45 | for (int i = 0; i < 10000; ++i) { | |
46 | m_to_umap[i] = i; | |
47 | v_to_list.insert(v_to_list.begin(), i); | |
48 | um_too_small[i] = i; | |
49 | um_too_small[i] = i; | |
50 | um_dumb_hash[i] = i; | |
51 | } | |
52 | } |