1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// <memory>
10
11// template <class X> class auto_ptr;
12
13// auto_ptr(auto_ptr& a) throw();
14
15// REQUIRES: c++03 || c++11 || c++14
16// ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS
17
18#include <memory>
19#include <cassert>
20
21#include "test_macros.h"
22#include "../AB.h"
23
24void
25test()
26{
27 {
28 B* p = new B(1);
29 std::auto_ptr<B> ap1(p);
30 std::auto_ptr<A> ap2(ap1);
31 assert(ap1.get() == 0);
32 assert(ap2.get() == p);
33 assert(A::count == 1);
34 assert(B::count == 1);
35 }
36 assert(A::count == 0);
37 assert(B::count == 0);
38}
39
40int main(int, char**)
41{
42 test();
43
44 return 0;
45}
46

source code of libcxx/test/std/depr/depr.auto.ptr/auto.ptr/auto.ptr.cons/convert.pass.cpp