Issue #3072 has been updated by Run Paint Run Run. > Data class is there because two T_DATA based classes should have some > relationships in between. Yet the two aforementioned classes are, from a user's perspective, as different as can be. What is the relationship between the two that the superclass is maintaining? Or, what Joel said. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/3072 ---------------------------------------- http://redmine.ruby-lang.org