There's no point making the new metaclass for immutable metaclasses

immutable itself. We will never construct an object (we just rebless),
so there's no constructor to inline, and it's relatively uncommon to
need to introspect the new class.

diff --git a/lib/Class/MOP/Class.pm b/lib/Class/MOP/Class.pm
index 0e24de4..1214e45 100644 (file)
--- a/lib/Class/MOP/Class.pm
+++ b/lib/Class/MOP/Class.pm
@@ -1109,8 +1109,6 @@ sub _immutable_metaclass {
         my $meta = $self->initialize($class_name);
         $meta->superclasses(@super);
 
-        $meta->make_immutable;
-
         return $class_name;
     }
 }