| // { dg-do compile { target c++11 } } |
| |
| // Copyright (C) 2012-2023 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/>. |
| |
| #include <unordered_map> |
| #include <functional> |
| |
| struct TFoo {}; |
| |
| struct TFoo_hash |
| { |
| std::size_t operator()(const TFoo &) const { return 0; } |
| }; |
| |
| void f1(std::unordered_map<TFoo, int, TFoo_hash> &) {} |
| |
| void f2() |
| { |
| std::unordered_map<TFoo, int, TFoo_hash> map1; |
| std::bind(f1, std::ref(map1)); |
| } |
