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: c++98, c++03 11 // XFAIL: c++11, c++14 12 13 // <functional> 14 15 #include <functional> 16 #include <type_traits> 17 18 #include "test_macros.h" 19 20 struct S : public std::function<void()> { using function::function; }; 21 main()22int main() { 23 S f1( [](){} ); 24 S f2(std::allocator_arg, std::allocator<int>{}, f1); 25 } 26