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 // explicit auto_ptr(X* p =0) throw();
14 
15 // REQUIRES: c++98 || c++03 || c++11 || c++14
16 
17 #define _LIBCPP_DISABLE_DEPRECATION_WARNINGS
18 
19 #include <memory>
20 #include <cassert>
21 
22 #include "../A.h"
23 
24 void
25 test()
26 {
27     {
28     A* p = new A(1);
29     std::auto_ptr<A> ap(p);
30     assert(ap.get() == p);
31     assert(A::count == 1);
32     }
33     assert(A::count == 0);
34     {
35     std::auto_ptr<A> ap;
36     assert(ap.get() == 0);
37     }
38 }
39 
40 int main(int, char**)
41 {
42     test();
43 
44   return 0;
45 }
46