chunks equivalent with unpacking?

[bearophile]

>     @property front() {
>         mixin("return tuple(" ~
>               n.iota.map!(i => format("cr.front[%d]", 
> i)).join(", ") ~
>               ");");
>     }

That TupleChunks is doing kind of the opposite of this older 
enhancement request of mine:
http://d.puremagic.com/issues/show_bug.cgi?id=9871

Bye,
bearophile