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: libcpp-has-no-threads 11// UNSUPPORTED: c++98, c++03 12 13// <future> 14 15// class packaged_task<R(ArgTypes...)> 16 17// packaged_task(packaged_task&) = delete; 18 19#include <future> 20 21 22int main() 23{ 24 { 25 std::packaged_task<double(int, char)> p0; 26 std::packaged_task<double(int, char)> p(p0); // expected-error {{call to deleted constructor of 'std::packaged_task<double (int, char)>'}} 27 } 28} 29