Should we add `a * b` for vectors?

[Timon Gehr]

On 05.10.2017 11:21, Walter Bright wrote:
> Seems to me just add:
> 
>    public import crng;
> 
> to the module defining struct Crng.

(That module is crng itself.)

The "fix" is to add

     public import crng;

to _std.range_.