> Any ideas?

Short guess: write

%result = mce_loop sub {

if you want to keep that Citric rule activated.

Long guess: mce_loop seems to be defined with a prototype (&) which treats a following code block like a sub

Critic doesn't see that and thinks the @_ is not at the right position.

Inserting an explicit sub should fix that

Disclaimer: I'm neither a user of critic nor mce, and can't test.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

update

It's unlikely that Critic is always doing that, because such prototype stuff is not uncommon. The full answer is in your environnement.

In reply to Re: perlcritic and MCE::Loop by LanX
in thread perlcritic and MCE::Loop by redtux

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