]> >>>>> "ab" == Alessandro Baretta <alex@baretta.com> writes: ab> I'm not sure I get what this means. The following is my ab> guess. Please, correct me if I'm wrong. ab> In a class with multiple inheritance, the method mentioned in ab> the warning is defined by multiple parent classes. Hence, the ab> last class from which set_sub_node_context is inherited ab> overrides the previously inherited definition. Actually, it's more general. If there's a pre-existing definition of the method at all, a warning is given. So: class a = object method m = 1 end class b = object method m = 2 end class c = object method m = 3 inherit b end class d = object inherit a inherit b end class e = object inherit b method m = 3 end You get the warning for classes c and d, but not for class e. John. ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners