Is @safe still a work-in-progress?

[vit]

On Friday, 17 August 2018 at 07:50:32 UTC, Jonathan M Davis wrote:
> On Friday, August 17, 2018 1:19:25 AM MDT Peter Alexander via 
> Digitalmars-d wrote:
>> [...]
>
> That particular bug is a duplicate of 
> https://issues.dlang.org/show_bug.cgi?id=8838, which was closed 
> as fixed based on the fact that -dip1000 fixes the problem by 
> treating marking the slice of a static array with scope. It's 
> still quite broken without -dip1000 though.
>
> [...]

What's the state of -dip1000?