Data-Oriented Demo: SOA, composition via crazy 'using'

[Fool via Digitalmars-d]

Jonathan Blow published another video [1] presenting the progress 
of his language. He is treating two main topics:

  - a keyword preliminary called 'using' which seems to be quite 
close to 'alias this';
  - an annotation SOA for pointers and arrays which allow high 
level treatment of structures of arrays;

Jonathan does not seem to be aware of 'alias this' in D.

--

[1] https://www.youtube.com/watch?v=ZHqFrNyLlpA

[2] 
https://www.reddit.com/r/programming/comments/2t5ikw/jai_demo_dataoriented_features_soa_crazy_using/