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& operator=(packaged_task&) = delete; 18 19 #include <future> 20 21 int main() 22 { 23 { 24 std::packaged_task<double(int, char)> p0, p; 25 p = p0; // expected-error {{overload resolution selected deleted operator '='}} 26 } 27 } 28
