I've said, that if we get signatures, I'll build the damn thing
myself.
Signatures give a very lightweight vtable implementation while
also giving conceptual representation of structs+classes.
Which for an event loop, is a very desirable thing to have. But
alas, I'm waiting on my named parameter DIP and seeing where
that goes, before continuing work on signatures.
Thanks for the clear explanations.
Glad to know that you're on this.
I hope the importance of your work for D's "competivity" will be
truly recognized.