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> auto_ptr& operator=(auto_ptr<Y>& a) 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 { 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant B* p1 = new B(1); 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant const std::auto_ptr<B> ap1(p1); 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant A* p2 = new A(2); 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::auto_ptr<A> ap2(p2); 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(A::count == 2); 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(B::count == 1); 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ap1.get() == p1); 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ap2.get() == p2); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::auto_ptr<A>& apr = ap2 = ap1; 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(&apr == &ap2); 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(A::count == 1); 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(B::count == 1); 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ap1.get() == 0); 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ap2.get() == p1); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(A::count == 0); 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(B::count == 0); 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 48