@jducoeur, I also find that it seems to work in the simple case. But as I understand, this is only an illusion, and in fact it does not work in the most general case. If I’m wrong, I’ll be happy to know it. Can you explain what super means?
This question was discussed in another post, and the result I came to (perhaps I misunderstood) was that because Scala class lineraization does not guarantee that the topological constraints be maintained, you cannot depend on the semantics of super.