1// { dg-options "-std=gnu++11" } 2// { dg-do compile } 3 4// Copyright (C) 2013-2015 Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 3, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// You should have received a copy of the GNU General Public License along 18// with this library; see the file COPYING3. If not see 19// <http://www.gnu.org/licenses/>. 20 21// libstdc++/55043 22 23#include <unordered_map> 24#include <vector> 25 26struct MoveOnly 27{ 28 MoveOnly() = default; 29 MoveOnly(MoveOnly&&) = default; 30}; 31 32using hash = std::hash<int>; 33using equal = std::equal_to<int>; 34 35template<typename Alloc> 36 using test_type = std::unordered_map<int, MoveOnly, hash, equal, Alloc>; 37 38void test01() 39{ 40 typedef test_type<std::allocator<MoveOnly>> uim; 41 std::vector<uim> v; 42 v.emplace_back(uim()); 43} 44 45