| // Copyright (C) 2019-2021 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/>. |
| // |
| // { dg-do run { target c++11 xfail *-*-* } } |
| // { dg-require-debug-mode "" } |
| |
| // PR libstdc++/89608 |
| |
| #include <unordered_set> |
| |
| int main() |
| { |
| std::unordered_set<int> myset; |
| myset.reserve(2); |
| myset.insert(0); |
| myset.insert(1); |
| |
| int i = 2; |
| for (auto it = myset.begin(), end = myset.end(); it != end; ++it) |
| myset.insert(i++); |
| |
| return 0; |
| } |
