]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/forward/e.cc
2 // { dg-options "-std=gnu++11" }
4 // Copyright (C) 2010-2016 Free Software Foundation, Inc.
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)
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.
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/>.
31 class = typename
std::enable_if
33 !std::is_lvalue_reference
<U
>::value
35 C(U
&& u
) : t_(std::forward
<T
>(std::move(u
).get())) { }
37 C(C
&& c
) : t_(std::forward
<T
>(c
.t_
)) { }
45 Derived(Derived
&& d
) : C
<T
>(std::forward
<C
<T
>>(d
)) { }
48 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
53 Derived
<int> d2(std::move(d
));