Comment by OskarS

It's interesting reading this, wondering how much C++26 static reflection could improve the ergonomics of a system like this. Like, if you tag the class with a specific attribute, can you have have it generate the Trace() function automatically? Can you have it automatically wrap the other GC classes using the Member<> template? I think implementing the Trace() function might be doable (you'd do it in the GarbageCollected<> base class that uses CRTP, right?), but maybe not wrapping the types, I'm not sure if reflection allows you to modify types of fields in that way.