--- /dev/null
+#!perl
+use strict;
+use warnings;
+use Test::More tests => 4;
+
+{
+ package MyClass;
+ use Mouse;
+
+ has lazy_weak_with_default => (
+ is => 'rw',
+ isa => 'Ref',
+ weak_ref => 1,
+ lazy => 1,
+ default => sub{ [] },
+ );
+
+ has weak_with_default => (
+ is => 'rw',
+ isa => 'Ref',
+ weak_ref => 1,
+ default => sub{ [] },
+ );
+
+}
+
+my $o = MyClass->new();
+is($o->weak_with_default, undef);
+is($o->lazy_weak_with_default, undef);
+
+MyClass->meta->make_immutable();
+
+$o = MyClass->new();
+is($o->weak_with_default, undef);
+is($o->lazy_weak_with_default, undef);