optional_not_destructible.fail.cpp revision 01afa5c6e407e985d9643707d7b7ab1384bd9317 
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// <optional>
11
12// T shall be an object type and shall satisfy the requirements of Destructible
13
14#include <optional>
15
16#if _LIBCPP_STD_VER > 11
17
18struct X
19{
20private:
21    ~X() {}
22};
23
24#endif  // _LIBCPP_STD_VER > 11
25
26int main()
27{
28#if _LIBCPP_STD_VER > 11
29    std::optional<X> opt;
30#else
31#error
32#endif  // _LIBCPP_STD_VER > 11
33}
34