convert_to_auto_ptr_ref.pass.cpp revision 212714f805dc3b00e351b1556395f18c5ae70c25
1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <memory> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class X> class auto_ptr; 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template<class Y> operator auto_ptr_ref<Y>() throw(); 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <memory> 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include "../AB.h" 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest() 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant B* p1 = new B(1); 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::auto_ptr<B> ap1(p1); 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::auto_ptr_ref<A> apr = ap1; 27212714f805dc3b00e351b1556395f18c5ae70c25Eric Fiselier std::auto_ptr<A> ap2(apr); 28212714f805dc3b00e351b1556395f18c5ae70c25Eric Fiselier assert(ap1.get() == nullptr); 29212714f805dc3b00e351b1556395f18c5ae70c25Eric Fiselier assert(ap2.get() == p1); 30212714f805dc3b00e351b1556395f18c5ae70c25Eric Fiselier ap2.release(); 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant delete p1; 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(); 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 38