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(auto_ptr& a) throw();
15 
16 #include <memory>
17 #include <cassert>
18 
19 #include "../AB.h"
20 
21 void
test()22 test()
23 {
24     {
25     B* p = new B(1);
26     std::auto_ptr<B> ap1(p);
27     std::auto_ptr<A> ap2(ap1);
28     assert(ap1.get() == 0);
29     assert(ap2.get() == p);
30     assert(A::count == 1);
31     assert(B::count == 1);
32     }
33     assert(A::count == 0);
34     assert(B::count == 0);
35 }
36 
main()37 int main()
38 {
39     test();
40 }
41