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