statement level resumable exception

[ilejn]

Chris,

this is a long story why arguments may be not known.
Briefly these arguments come (or may come) from XML and may be not
specified.

A function call which does not have all arguments defined must be
skipped as gracefully as possible.
What I am asking about is how to achieve this goal.

Thanks.


On Jan 20, 9:58 pm, Chris Rebert <c... at rebertia.com> wrote:
> On Thu, Jan 20, 2011 at 9:32 AM, ilejn <ilja.golsht... at gmail.com> wrote:
> > Hello!
>
> > I have a sequence of a function calls. Basically it looks like
>
> > f(arg1)

> Why aren't they known? It's a very bad code smell to have possibly
> completely-undefined variables.
>
> Cheers,
> Chris
> --http://blog.rebertia.com

Best regards,
Ilja Golshtein.