in reply to Re: strict or not strict?
in thread strict or not strict?
Interestingly, in the two versions of Perl that I have access to here, 5.004_04 and 5.6.1, this snippet
$_ = "aa";
$$_ = "bb";
Notice the lack of my, and the lack of use strict; - it only works without strictness, which I guess was the point of the OP's question about turning off strict vars.
It's not a good thing to do, admittedly - though it would seem to be valid syntax, at least historically.
Updates to add a few words so that the post makes a little more sense.
Update 2: Just noticed that my $$_ appears in both the OP and in Fletch's reply. Doh. Fletch is right, of course, my $$_ = $_ isn't valid syntax.