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 // This is for bugs 18853 and 19118
11
12 #if __cplusplus >= 201103L
13
14 #include <tuple>
15 #include <functional>
16
17 struct X
18 {
XX19 X() {}
20
21 template <class T>
22 X(T);
23
operator ()X24 void operator()() {}
25 };
26
27 int
main()28 main()
29 {
30 X x;
31 std::function<void()> f(x);
32 }
33 #else
main()34 int main () {}
35 #endif
36