Disallow null references in safe code?

[Dicebot]

On Sunday, 2 February 2014 at 12:42:47 UTC, Jonathan M Davis 
wrote:
> But I doubt that I'll use them often, and I do think that the 
> whole issue is
> frequently blown out of proportion.
>
> - Jonathan M Davis

I agree that there is no much benefit in opt-in null-free 
pointers. But if making those opt-out would have been possible, 
I'd love it. Breaks every single D program out there though.