DIP 1000--Scoped Pointers--Superseded

[Vijay Nayar]

On Thursday, 7 March 2019 at 11:30:01 UTC, Mike Parker wrote:
> As most of you surely know, DIP 1000, "Scoped Pointers", has 
> been sitting in the DIP queue with the Draft status for ages 
> and was significantly out of sync with the implementation. When 
> I first took over as DIP Manager, the initial plan was to 
> rewrite the DIP to match the implementation once the 
> implementation had stabilized.
>
> I asked Walter about it recently and he agreed that, at this 
> point, the "Superseded" status would be appropriate for this 
> DIP. It was introduced when an implementation of DIP 1006 was 
> implemented that differed from the proposal. The circumstances 
> for DIP 1000 are similar, though perhaps more extreme.
>
> So DIP 1000 is now branded "Superseded".
>
> https://github.com/dlang/DIPs/blob/master/DIPs/other/DIP1000.md

What is it superseded by?  Is there another DIP that supersedes 
the concept or implementation?