Re: What would be the consequence of implementing interfaces as fat pointers ?

[Dicebot]

I agree that current problems with defining performant reference 
types are very nasty. I disagree with conclusion that classes 
need to be made more lightweight though. What is really desired 
is good solution for defining own full-featured reference types 
instead. D classes and "performance" simply don't connect in my 
mind in a single use case.