1// { dg-options "-std=gnu++11" } 2// { dg-do compile } 3 4// Copyright (C) 2011-2015 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 18// along with this library; see the file COPYING3. If not see 19// <http://www.gnu.org/licenses/>. 20 21#include <memory> 22 23struct D; 24 25struct B 26{ 27 B& operator=(D&) = delete; // { dg-error "declared here" } 28 29 template<class T> 30 void operator()(T*) const {} 31}; 32 33struct D : B { }; 34 35// libstdc++/48635 36void f() 37{ 38 B b; 39 D d; 40 41 std::unique_ptr<int, B&> ub(nullptr, b); 42 std::unique_ptr<int, D&> ud(nullptr, d); 43 ub = std::move(ud); 44// { dg-error "use of deleted function" "" { target *-*-* } 272 } 45 46 std::unique_ptr<int[], B&> uba(nullptr, b); 47 std::unique_ptr<int[], D&> uda(nullptr, d); 48 uba = std::move(uda); 49// { dg-error "use of deleted function" "" { target *-*-* } 517 } 50} 51