1 // { dg-do compile { target c++11 } }
2
3 // 2007-07-10 Paolo Carlini <pcarlini@suse.de>
4 //
5 // Copyright (C) 2007-2021 Free Software Foundation, Inc.
6 //
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
11 // any later version.
12 //
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
17 //
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
21
22 #include <memory>
23 #include <utility>
24
25 template<class T, class A1>
26 std::shared_ptr<T>
factory(A1 && a1)27 factory(A1&& a1)
28 {
29 return std::shared_ptr<T>(new T(std::forward<A1>(a1)));
30 }
31
32 struct A
33 {
34 A();
35 A(const A&);
36 A(A&&);
37 };
38
g()39 void g()
40 {
41 A a;
42 std::shared_ptr<A> sp1 = factory<A>(a);
43 std::shared_ptr<A> sp2 = factory<A>(std::move(a));
44 }
45