[m-rev.] for review: warn about dead procedures

[Julien Fischer]

On Tue, 22 Jul 2003, Fergus Henderson wrote:

>  compiler/magic.m:
> diff -u compiler/dead_proc_elim.m compiler/dead_proc_elim.m
> --- compiler/dead_proc_elim.m	16 Jul 2003 10:49:34 -0000
> +++ compiler/dead_proc_elim.m	22 Jul 2003 07:25:15 -0000
> @@ -593,8 +593,30 @@
>  		% must be kept.
>  		( Status = local,
>  			Keep = no,
<snip>
> +				WarnForThisProc = no
> +			;
> +				% Don't warn for procedures introduced from
> +				% lambda expressions.  The only time those
> +				% procedures will be unused is if the procedure
> +				% containing the lambda expression is unused,
> +				% and in that case, we already warn for that
> +				% containing procedure if appropriate.
> +				% Likewise, don't warn for procecures
s/procecures/procedures/

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