Re: RFC 12 (v3) variable usage warnings

[Tom Christiansen]

>Which is silly, because you shouldn't have to say '$x = $x = 3' when you
>mean '$x = 3'.  Just because there's a real reason behind it doesn't make it
>any less silly.

I'd like to see where this can happen.  Sounds like someone forgot to
declare something:

    our $x;
    $x = 2;

--tom