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, c++11 10 11 // <experimental/functional> 12 // 13 // has to include <functional> 14 15 #include <experimental/functional> 16 17 #include "test_macros.h" 18 main(int,char **)19 int main(int, char**) 20 { 21 std::function<int(int)> x; 22 23 return 0; 24 } 25