> Now I also don't know if I buy that MAX_INT + 1 and pass-by-reference is a pressing enough use case to break compatibility. I'd be open to hearing why, but I'

> Now I also don't know if I buy that MAX_INT + 1 and pass-by-reference is a pressing enough use case to break compatibility. I'd be open to hearing why, but I'd be starting from a position of skepticism. This is an example of a change that will be made, not a rationale for the decision.