| // { dg-do compile } |
| |
| // Copyright (C) 2007-2013 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 <map> |
| |
| // libstdc++/31440 |
| struct DagNode |
| { }; |
| |
| class MemoTable |
| { |
| public: |
| void memoRewrite(); |
| |
| private: |
| struct dagNodeLt; |
| class MemoMap; |
| |
| MemoMap* memoMap; |
| }; |
| |
| struct MemoTable::dagNodeLt |
| { |
| bool operator()(const DagNode*, const DagNode*); |
| }; |
| |
| class MemoTable::MemoMap |
| : public std::map<DagNode*, DagNode*, MemoTable::dagNodeLt> |
| { }; |
| |
| void |
| MemoTable::memoRewrite() |
| { |
| memoMap->find(0); |
| } |