1 // { dg-do assemble  }
2 // prms-id: 11110
3 
4 class data;
5 
6 class conatiner {
7 public:
8   virtual void* first    ();
9   virtual data* contents (void* i);
10 };
11 
12 class user {
13 public:
14   data* data1 () const;
15 private:
16   conatiner& _c;
17 };
18 
data1()19 data* user::data1() const {
20   return (_c.contents (_c.first)); // { dg-error "invalid use of non-static member function" }
21 }
22