qwurx [shmem] ~ > perl -MO=Deparse -le 'my My $my = "my"'
No such class My at -e line 1, near "my My"
-e had compilation errors.
BEGIN { $/ = "\n"; $\ = "\n"; }
$my = 'my';

##</code><code>##

qwurx [shmem] ~ > perl -MO=Deparse -le 'package My; package main; my My $my = "my"'
BEGIN { $/ = "\n"; $\ = "\n"; }
my $my = 'my';
-e syntax OK