| // { dg-do compile } |
| // { dg-options "-std=gnu++11" } |
| |
| // Copyright (C) 2010-2013 Free Software Foundation, Inc. |
| // |
| // 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/>. |
| |
| // 20.7.1.2 unique_ptr for single objects [unique.ptr.single] |
| |
| #include <memory> |
| |
| struct A |
| { |
| void operator()(void*) const { } |
| }; |
| |
| struct B |
| { |
| typedef char* pointer; |
| void operator()(pointer) const { } |
| }; |
| |
| int main() |
| { |
| typedef std::unique_ptr<int> up; |
| typedef std::unique_ptr<int, A> upA; |
| typedef std::unique_ptr<int, B> upB; |
| typedef std::unique_ptr<int, A&> upAr; |
| typedef std::unique_ptr<int, B&> upBr; |
| |
| static_assert( std::is_same< up::pointer, int*>::value, "" ); |
| static_assert( std::is_same< upA::pointer, int*>::value, "" ); |
| static_assert( std::is_same< upB::pointer, char*>::value, "" ); |
| static_assert( std::is_same< upAr::pointer, int*>::value, "" ); |
| static_assert( std::is_same< upBr::pointer, char*>::value, "" ); |
| } |