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 // template<class Y> operator auto_ptr_ref<Y>() throw(); 15 16 #include <memory> 17 #include <cassert> 18 19 #include "../AB.h" 20 21 void 22 test() 23 { 24 B* p1 = new B(1); 25 std::auto_ptr<B> ap1(p1); 26 std::auto_ptr_ref<A> apr = ap1; 27 std::auto_ptr<A> ap2(apr); 28 assert(ap1.get() == nullptr); 29 assert(ap2.get() == p1); 30 ap2.release(); 31 delete p1; 32 } 33 34 int main() 35 { 36 test(); 37 } 38
