1 // Contributed by Dodji Seketeli <dodji@redhat.com>
2 // Origin: PR c++/40155
3 // { dg-options "-std=c++0x" }
4 // { dg-do compile }
5 
6 template <typename T> struct identity
7 {  typedef T type;  };
8 
9 template <typename RT, typename... A>
10 int forward_call(RT (*) (A...), typename identity<A>::type...);
11 
12 int g (double);
13 
14 int i = forward_call(&g, 0);
15