use Test::More tests => 1;

package dumb_thing;

use strict; use warnings;

use Tie::Array;

use Carp;

use base 'Tie::StdArray';

sub TIEARRAY {

    my $class = shift;

    my $this  = bless [], $class;

    my $that  = shift;

    @$this = @$that;

    $this;

}

package main;

use strict; use warnings;

use Storable qw(freeze thaw);

my $x = [1,2,3,4];

broken($x); # ties $x

broken( thaw( freeze($x) ) ); # since 5.16 fails with "Cannot tie unreifiable array"

sub broken {

    my $w = shift;

    tie @$_, dumb_thing => $_ for $w;

}

# fails since 5.16

ok 1, 'Does not fail with "Cannot tie unreifiable array" RT#84705';