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Postings from October 2013
On Tue, Oct 8, 2013 at 9:13 PM, Eric Brine <ikegami@adaelis.com> wrote:
>
> Does the following make sense?
>
> >perl -wE"sub foo { bar('a','b'); } sub bar($$) { } foo(); say 'done'"
> done
>
huh, that should have been
>perl -wE"sub foo { bar('a'); } sub bar($$) { } foo(); say 'done'"
done
Why is this quiet? Is it intentional?
> Another way to look at it:
>
> >perl -wE"sub bar; sub bar($$) { } say 'done'"
> done
>
> >perl -wE"sub bar($); sub bar($$) { } say 'done'"
> Prototype mismatch: sub main::bar ($) vs ($$) at -e line 1.
> done
>
>
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