BitArray - preview of what's to come?

[bearophile via Digitalmars-d-learn]

Suliman:

>  bool[4] x = [1, 1, 0, 0];
>  BitArray ba = BitArray(x);
>
> When I try to compile this I am getting error:
> source\app.d(13): Error: cannot implicitly convert expression 
> (x) of type bool[4] to uint
>
> What I am doing wrong?

It still lacks some features like a constructor that accepts a 
(lazy or eager) Range of bits/bools.

Bye,
bearophile