On 25-Jun-1999, Simon Marlow <[EMAIL PROTECTED]> wrote:
>
> Perhaps when unused identifier warnings are turned on, GHC should also warn
> about non-binding occurrences of identifiers beginning with '_'?
Yes, it should indeed do so, IMHO.
(The Mercury compiler warns if any identifier begining wi
> Alternatively, of course, the coding style could simply change to
>
> case e of
> -- ...
> _other -> default_action
>
> or
>
> case e of
> -- ...
> _ -> default_action
>
> The former is IMHO ugly, and the latter fails to indicate to the
> reader that this is intended t
