Meta:
Isn't that also the case for the auto*, const[], immutable[$], etc. syntax? Conceptually it feels the same to me as Kenji's enhancement; I don't know enough about the compiler to talk about it technically.
One difference between Kenji's enhancement and the AA type inference is that arr[$] length inference for arrays is useful in many situations and it helps avoid some bugs and make the code more DRY. So it's a different degree of usefulness.
Bye, bearophile
