Yigal Chripun:
> that is an implicit cast.
> what I'm saying is that:
>
> int a = .. ;
> if (a) { .. }
>
> this should be a compiler error IMO.
I think the opposite is good: that empty collections are "false", so the
following ones print X:
int[] a;
if (!a) printf("X");
Set!(int) s;
if (!s) printf("X");
int[string] aa;
if (!aa) printf("X");
Bye,
bearophile
