| // { dg-do compile } |
| // { dg-options "-std=gnu++0x" } |
| |
| // Copyright (C) 2011-2013 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 <string> |
| #include <unordered_map> |
| |
| namespace |
| { |
| template<typename _Tp> |
| struct final_hash final |
| { |
| std::size_t operator() (const _Tp&) const noexcept |
| { return 0; } |
| }; |
| } |
| |
| // A non-integral type: |
| template class std::unordered_multimap<std::string, int, |
| final_hash<std::string>>; |
| |
| // An integral type; |
| template class std::unordered_multimap<int, int, final_hash<int>>; |
| |