Greg Ewing greg.ewing at canterbury.ac.nz
Tue Jun 13 02:22:13 CEST 2006

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skip at pobox.com wrote:
>     Greg> A way out of this would be to define the semantics so that the
>     Greg> expression values are allowed to be cached, and the order of
>     Greg> evaluation and testing is undefined. So the first time through,
>     Greg> the values could all be put in a dict, to be looked up thereafter.
> 
> And if those expressions' values would change if evaluated after further
> execution?

Then you deserve what you get for not reading
the docs.

--
Greg

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