On 20 Mar 2016 03:53, "Stefan Monnier" <monnier@iro.umontreal.ca> wrote:
>
> As mentioned to my reply in the corresponding thread, you're better off
> just making the call and catching the potential
> `wrong-number-of-arguments' signal.

Isn't that really dangerous? You're going to catch that error from any
function call, not just the top one that you are interested in. Sounds like
something that would be he'll to debug if it hit you.

Regards,
Elias