Where does this array come from ?

Brian Goetz brian.goetz at oracle.com
Mon Apr 6 13:00:15 UTC 2020


Perhaps we should rotate the punctuation every version just to discourage parsing :)

> On Apr 6, 2020, at 7:34 AM, Remi Forax <forax at univ-mlv.fr> wrote:
> 
> I've was debugging a code yesterday that was printing
>  Empty[]
> 
> After some head scratching, trying to find an array of Empty, i found that it was just an empty record
>  record Empty() { }
> 
> This is another clue that using square brackets for toString() is a bad idea !
> 
> regards,
> Rémi



More information about the amber-dev mailing list