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 | // UNSUPPORTED: c++03 |
10 | |
11 | // <functional> |
12 | |
13 | // class function<R(ArgTypes...)> |
14 | |
15 | // function(nullptr_t); |
16 | |
17 | #include <functional> |
18 | #include <cassert> |
19 | |
20 | #include "test_macros.h" |
21 | |
22 | int main(int, char**) |
23 | { |
24 | std::function<int(int)> f(nullptr); |
25 | assert(!f); |
26 | |
27 | return 0; |
28 | } |
29 | |