Tip of the day

[Vlad Dumitrescu]

From: "Thomas Lindgren" <thomasl_erlang@REDACTED>

> Finally, it would also be useful if one could inspect
> the stack too at exceptions, in particular to see the
> source lines of the callers. Perhaps a generic "stack
> walker" BIF would be handy?

A question popped out when reading this: can the stack really be traversed
when we are using tail-call optimization?Or more precisely, would it be
menaingful to traverse it in the presence of tail-calls?

regards,
/Vlad