use strict;
use warnings;

package Test::Deep::ScalarRefOnly;

use Test::Deep::Cmp;

sub init
{
  my $self = shift;

  my $val = shift;

  $self->{val} = $val;
}

sub descend
{
  my $self = shift;

  my $got = shift;

  my $exp = $self->{val};

  return Test::Deep::descend($$got, $$exp);
}

sub render_stack
{
  my $self = shift;
  my ($var, $data) = @_;

  return "\${$var}";
}

1;