use warnings;
use strict;

{
   our $y = 17;
   print "inner: $y\n";
}

print "outer: $y\n";

##</code><code>##

Variable "$y" is not imported at tester.pl line 10.
Global symbol "$y" requires explicit package name at tester.pl line 10.
##</code><code>##

inner: 17
outer: 17