The pull request of the day: 3998

[eles via Digitalmars-d]

Hello everybody,

 All D contributors are invited to have a look at this pull 
request. It is fairly important for the D language, as it 
implements the multiple alias this.

 The pull request number: 333998

https://github.com/D-Programming-Language/dmd/pull/3998

 Please focus attention on it today (well, the next 24 hours, it 
depends when your day starts).

 Let's bring'it to a state of: "to be merged" or "to be rejected".

 Many thanks.