http://qs321.pair.com?node_id=11119216


in reply to Re^2: Perl::Critic says don't modify $_ in list functions and other things
in thread Perl::Critic says don't modify $_ in list functions and other things

Of course, but the OP isn't actually using $_ = uc($_), and your solution wouldn't help the OP. $_ = uc($_) is just a placeholder for a large block of code that possibly modifies $_.