Re: [Ocaml-lib-devel] Re: Enum documentation and bug fix

[Nicolas C. <war...@fr...>]

> > I added the complete documention to Enum. (comments are welcome )
> > While reading the documentation specification, I found a bug.
> > Actually the iter2 , fold2 and others were not correct because of the
> > following
> >
> > f (t.next()) (u.next())
> >
> > if t.next() was called and then u.next() was raising No_more_elements ,
we
> > were loosing an element of t.
>
> I think that the iter2 function only makes sense when used on two
> enums of the same count.  I suggest simply documenting that the
> behavior is undefined when used on two enums of differing counts.

Not exactly.
I can think of some samples which are worth the bugfix.
You can do iter2 on two enums, and then want to do "something" with the
remaining elements.

Nicolas Cannasse