2 // { dg-options "-std=gnu++0x" }
4 // Copyright (C) 2010, 2011 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/>.
21 // { dg-error "static assertion failed" "" { target *-*-* } 90 }
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())) {}
58 explicit Awrap(const A& a) : a_(a) {}
59 const A /* & */ get() const { return a_; }
68 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
72 std::list<C<const A&> > list;
74 C<const A&> c((Awrap(a)));