| // Copyright (C) 2011-2026 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 compile { target c++11 } } | |
| #include <set> | |
| struct X | |
| { | |
| template<typename T> | |
| X(T&) {} | |
| }; | |
| bool operator<(const X&, const X&) { return false; } | |
| // LWG 2059. | |
| void erasor(std::multiset<X>& s, X x) | |
| { | |
| std::multiset<X>::iterator it = s.find(x); | |
| if (it != s.end()) | |
| s.erase(it); | |
| } |