Multiple alias this is coming.

[Andrei Alexandrescu via Digitalmars-d-announce]

On 9/19/14, 3:21 AM, Dicebot wrote:
> On Friday, 19 September 2014 at 09:34:22 UTC, ponce wrote:
>> Call me unimaginative, but I'm struggling to see any use case for
>> multiple alias this, and I struggle even more for such constructors
>> aliasing.
>
> Pretty much every single time you have ever wanted to do multiple
> inheritance of implementation multiple `alias this` was the proper tool
> for a job. I notice myself thinking "this could have been done much
> cleaner with multiple alias this" at least once a month :)

Yah, multiple subtyping of structs is terrific to have. Thanks Igor for 
this work! -- Andrei