--- /dev/null
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Test::More;
+use Test::Fatal;
+
+
+{
+ package My::Meta;
+
+ use Moose;
+
+ extends 'Moose::Meta::Class';
+
+ has 'meta_size' => (
+ is => 'rw',
+ isa => 'Int',
+ );
+}
+
+is( exception {
+ My::Meta->meta()->make_immutable(debug => 0)
+}, undef, '... can make a meta class immutable' );
+
+done_testing;