package Foo;
use Data::Dump::Streamer;

my $singleton=bless {},'Foo';
my $proxy=bless [],'Bar';
my $nope;

sub DDS_freeze {
    return if $nope;
    return ($proxy,"->DDS_thaw")
}

sub Bar::DDS_thaw {
    $singleton;
}

my @array=($singleton,$singleton,$singleton);

my $array=Dump(\@array)->Names('array')->Out();
print "$array\n---\n";
eval $array or die $@;
$nope=1;

Dump($singleton,\@array,$array)->Names(qw(singleton *array array))->Out();
__END__
$array = [
           bless( [], 'Bar' )->DDS_thaw(),
           'V: $array->[0]',
           'V: $array->[0]'
         ];
$array->[1] = $array->[0];
$array->[2] = $array->[0];

---
$singleton = bless( {}, 'Foo' );
@array = (
           $singleton,
           $singleton,
           $singleton
         );
$array = [
           $singleton,
           $singleton,
           $singleton
         ];