@safe D requires which DIP switches?

[12345swordy]

On Monday, 3 January 2022 at 14:27:55 UTC, Bastiaan Veelo wrote:
> As far as I know `@safe` is only really safe with both DIP25 
> and DIP1000 in effect, and I thought that DIP25 has been 
> integrated for a while now. Nonetheless, DIP25 still appears in 
> the list of previews (`dmd -preview=help`) *as well as* being 
> revertible (`dmd -revert=help`) which adds to the confusion.
>
> What is in the way of integrating DIP1000 by default?
>
> -- Bastiaan.

Bugs, and lots of them.

- Alex