Multiple alias this, what's the hold up?

[Mike Franklin]

On Tuesday, 18 June 2019 at 22:51:51 UTC, Jonathan M Davis wrote:

> It definitely looks like a DIP would be required for multiple 
> alias this-es to become a thing, and whatever was in the DIP 
> would have to convince Walter that it doesn't have the problems 
> that multiple inheritance has.

DIP66 (https://wiki.dlang.org/DIP66) was already created and 
approved.  Did you have something else in mind?

Mike