#!perl -T
use strict;
use warnings;
use Test::More;
BEGIN {
eval 'use Tie::Hash; scalar keys %Tie::StdHash::'
or plan skip_all => 'Tie::StdHash required to test tied hashes';
defined and diag "Using Tie::StdHash $_" for $Tie::Hash::VERSION;
plan tests => 1;
}
{
tie my %x, 'Tie::StdHash';
tie my %y, 'Tie::StdHash';
$x{key} = 'hlagh';
$y{x} = \%x;
my $res = do {
no autovivification;
$y{x}{key};
};
is $res, 'hlagh', 'nested tied hashes';
}