| // { dg-do compile } |
| // { dg-options "-std=gnu++0x" } |
| |
| // Copyright (C) 2008, 2009 Free Software Foundation |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License |
| // along with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| #include <memory> |
| |
| struct base { virtual ~base() {} }; |
| struct derived : base {}; |
| |
| void |
| test01() |
| { |
| std::unique_ptr<derived> p1(new derived); |
| std::unique_ptr<derived> p2(new derived); |
| // p2 = p1; // should not compile |
| p2 = std::move(p1); |
| std::unique_ptr<base> p3(new base); |
| // p3 = p2; // should not compile |
| p3 = std::move(p2); |
| } |
| |
| void |
| test02() |
| { |
| std::unique_ptr<int[]> p1(new int(420)); |
| std::unique_ptr<int[]> p2 = p1; |
| } |
| |
| void |
| test03() |
| { |
| std::unique_ptr<int[2]> p1(new int[3]); |
| std::unique_ptr<int[2]> p2 = p1; |
| } |
| |
| // { dg-error "used here" "" { target *-*-* } 42 } |
| // { dg-error "no matching" "" { target *-*-* } 48 } |
| // { dg-error "used here" "" { target *-*-* } 49 } |
| // { dg-error "candidates are" "" { target *-*-* } 214 } |
| // { dg-error "deleted function" "" { target *-*-* } 214 } |
| // { dg-error "deleted function" "" { target *-*-* } 360 } |
| // { dg-excess-errors "note" } |