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: no-threads
10 // UNSUPPORTED: c++03
11
12 // <future>
13
14 // class packaged_task<R(ArgTypes...)>
15
16 // packaged_task& operator=(packaged_task&) = delete;
17
18 #include <future>
19
main(int,char **)20 int main(int, char**)
21 {
22 {
23 std::packaged_task<double(int, char)> p0, p;
24 p = p0; // expected-error {{overload resolution selected deleted operator '='}}
25 }
26
27 return 0;
28 }
29