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Re: egcs, warning patch for ch/ dir, part 3/3
- To: Richard Henderson <rth at cygnus dot com>
- Subject: Re: egcs, warning patch for ch/ dir, part 3/3
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Sat, 19 Sep 1998 21:48:21 -0600
- cc: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>, egcs-patches at cygnus dot com
- Reply-To: law at cygnus dot com
In message <19980919192605.A26768@dot.cygnus.com>you write:
> On Fri, Sep 18, 1998 at 05:28:06PM -0400, Kaveh R. Ghazi wrote:
> > (parse_formpar): Remove unused parameter `in_spec_module'. All
> > callers changed.
>
> Why this instead of marking it unused?
>
> Otherwise it all looks sane to me.
Marking stuff as unused has been primarily used for functions where
we can't delete the argument without exposing a new can of worms
(imagine functions which are which are passed to note_stores, or the
various predicates, etc).
The preference is to delete an unused arg if we can.
jeff