[nem-en] Re: match on specific parameter

[Michal Moskal]

On 1/29/06, Kamil Skalski <kamil.skalski at gmail.com> wrote:
> > > inside classes and variants to:
> > >
> > > foo () : ...
> > >   match (this)
> > >     | ...
> > >
> > > which I think also makes sense.
>
> Nice, but I think it is a little bit "unclean". That is, 'this' comes
> there from nowhere. Also, would you ommit this rule if there is some
> parameter?

Yes. I would apply it for functions with no parameters.

> > Maybe it should be also possible to say:
> >
> > foo (match this, some_flag : bool)
> >   | ...
> >
>
> I guess
> foo (some_flag : bool)
>   match (this)
>     |
>
> is cleaner.

Well... you're right.

--
   Michal Moskal,
   http://nemerle.org/~malekith/