However, forcing everybody to add declarations for any runtime-generated subroutines strikes me as both un-perlish and extremely unlikely to happen.

There's no reason it couldn't be a pragma. Why stop with use strict; use warnings; use diagnostics;  use Taint; when you can add use predeclaredsubs; use predefinedsubs; and maybe no earlyreturns; no typeglobs; and possibly use bondage; use discipline; use pain; use Inline::Pascal; 

$;=sub{$/};@;=map{my($a,$b)=($_,$;);$;=sub{$a.$b->()}}
split//,".rekcah lreP rehtona tsuJ";$\=$ ;->();print$/

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In reply to Re: When -w and use strict aren't enough... by jonadab
in thread When -w and use strict aren't enough... by RMGir

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