[EMAIL PROTECTED] wrote:
>
> Is there a way to get UNICON/ICON to provide call stack information of
> the sort one gets whenever there is a runtime error?
....
> &null == ""
>
> works. Is there a less "klugy" approach?
Oh, and if you're ok with the program terminating, just call runerr(100).
(Nicer than the above.) This is a builtin function in Unicon.
The first argument is the error number - 100 is an unassigned error
number. You can add a second argument as the reason for the error,
so:
runerr(100, "forced error")
produces:
Run-time error 100
File foo.icn; Line 6
offending value: "forced error"
Traceback:
main()
a() from line 2 in foo.icn
runerr(100,"forced error") from line 6 in foo.icn
--
Steve Wampler -- [EMAIL PROTECTED]
The gods that smiled on your birth are now laughing out loud.
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