]> > I've written some simple macros for accessing options in ocaml, and I > want to double check that they are actually right. Does this look > right? Yes, it is. > And is this documented anywhere? The general representation of sum datatypes is described in section 18.3.4 of the OCaml manual. If you "instantiate" this description to the actual definition of type option type 'a option = None | Some of 'a you can derive the macros that you posted. - Xavier Leroy ------------------- 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