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 // UNSUPPORTED: c++98, c++03, c++11
11
12 // <experimental/any>
13
14 // template <class ValueType>
15 // ValueType const* any_cast(any const *) noexcept;
16 //
17 // template <class ValueType>
18 // ValueType * any_cast(any *) noexcept;
19
20 #include <experimental/any>
21
22 using std::experimental::any;
23 using std::experimental::any_cast;
24
main()25 int main()
26 {
27 any a(1);
28 any_cast<int &>(&a); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
29 any_cast<int &&>(&a); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
30 any_cast<int const &>(&a); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
31 any_cast<int const&&>(&a); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
32 any const& a2 = a;
33 any_cast<int &>(&a2); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
34 any_cast<int &&>(&a2); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
35 any_cast<int const &>(&a2); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
36 any_cast<int const &&>(&a2); // expected-error@experimental/any:* 1 {{static_assert failed "_ValueType may not be a reference."}}
37 }
38