1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <memory> 11 12// template <class X> class auto_ptr; 13 14// auto_ptr& operator=(auto_ptr_ref<X> r) throw() 15 16#include <memory> 17#include <cassert> 18 19#include "../A.h" 20 21void 22test() 23{ 24 { 25 A* p1 = new A(1); 26 std::auto_ptr<A> ap1(p1); 27 std::auto_ptr_ref<A> apr = ap1; 28 std::auto_ptr<A> ap2(new A(2)); 29 ap2 = apr; 30 assert(A::count == 1); 31 assert(ap2.get() == p1); 32 assert(ap1.get() == 0); 33 } 34 assert(A::count == 0); 35} 36 37int main() 38{ 39 test(); 40} 41