copy_neg.cc revision 1.1.1.1
1// { dg-do compile } 2// { dg-options "-std=gnu++0x" } 3// { dg-require-cstdint "" } 4// { dg-require-gthreads "" } 5// { dg-require-atomic-builtins "" } 6 7// Copyright (C) 2009, 2010 Free Software Foundation, Inc. 8// 9// This file is part of the GNU ISO C++ Library. This library is free 10// software; you can redistribute it and/or modify it under the 11// terms of the GNU General Public License as published by the 12// Free Software Foundation; either version 3, or (at your option) 13// any later version. 14 15// This library is distributed in the hope that it will be useful, 16// but WITHOUT ANY WARRANTY; without even the implied warranty of 17// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18// GNU General Public License for more details. 19 20// You should have received a copy of the GNU General Public License along 21// with this library; see the file COPYING3. If not see 22// <http://www.gnu.org/licenses/>. 23 24 25#include <future> 26 27extern std::future<int>& get(); 28 29void test01() 30{ 31 // copy 32 std::future<int>& p1 = get(); 33 std::future<int> p2(p1); 34} 35 36// { dg-error "used here" "" { target *-*-* } 33 } 37// { dg-error "deleted function" "" { target *-*-* } 580 } 38