[cells-devel] Problem with defmd and dependency ...
Ken Tilton
kennytilton at optonline.net
Thu Aug 30 13:10:03 UTC 2007
Frank Goenninger wrote:
> Correct problem case:
>
> I defined the foreign-ptr cell as lazy (as :until-asked) for a reason
> ... ->
Lazy is one good step if you have confidence a slot will not get read
(asked) until its dependencies will be in place.
>
> 0> 7612 calculating cell ~a appears in call stack: ~a dirty=0/
> foreign-ptr/gnc-point0] dirty=0/foreign-ptr/gnc-point0]
> (dirty=0/foreign-ptr/gnc-point0])
>
> ... landing in a (break) ...
>
> Ok. So I am basically looking for an idiom on how to avoid the
> circularity. I sense there is a simple solution
.cache or .cache., I forget. :)
kt
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