| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // template <class X> class auto_ptr; |
| |
| // template<class Y> operator auto_ptr_ref<Y>() throw(); |
| |
| // REQUIRES: c++98 || c++03 || c++11 || c++14 |
| |
| #define _LIBCPP_DISABLE_DEPRECATION_WARNINGS |
| |
| #include <memory> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "../AB.h" |
| |
| void |
| test() |
| { |
| B* p1 = new B(1); |
| std::auto_ptr<B> ap1(p1); |
| std::auto_ptr_ref<A> apr = ap1; |
| std::auto_ptr<A> ap2(apr); |
| assert(ap1.get() == nullptr); |
| assert(ap2.get() == p1); |
| ap2.release(); |
| delete p1; |
| } |
| |
| int main(int, char**) |
| { |
| test(); |
| |
| return 0; |
| } |