Re: [perl #129177] No autovivification, for loop aliasing,

Hello!

Here's striped down version.
What sould I do next? Thank you.



#!/usr/bin/perl

use strict;
use warnings;

my $n = {};

# this is ok...
for (@{$$n{'x'}}) {
         print 1;
}

# the same throws exception:
# Can't use an undefined value as an ARRAY reference
@{$$n{'y'}} and print 2;

• [perl #129177] No autovivification, for loop aliasing, by Father Chrysostomos via RT
• Re: [perl #129177] No autovivification, for loop aliasing, by Aristotle Pagaltzis
• Re: [perl #129177] No autovivification, for loop aliasing, by Leszek Dubiel
• [perl #129177] No autovivification, for loop aliasing, by James E Keenan via RT
• [perl #129177] No autovivification, for loop aliasing, by James E Keenan via RT
• [perl #129177] No autovivification, for loop aliasing, by James E Keenan via RT
• [perl #129177] No autovivification, for loop aliasing, by Leszek Dubiel