package autovivification;
-use 5.008001;
+use 5.008003;
use strict;
use warnings;
$hashref->{$key} = $value
for ($arrayref->[$idx]) { ... }
for ($hashref->{$key}) { ... }
+ function($arrayref->[$idx])
+ function($hashref->{$key})
An exception is thrown if vivification is needed to store the value, which means that effectively you can only assign to levels that are already defined
In the example, this would require C<$arrayref> (resp. C<$hashref>) to already be an array (resp. hash) reference.
=head1 DEPENDENCIES
-L<perl> 5.8.1.
+L<perl> 5.8.3.
L<XSLoader> (standard since perl 5.006).