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* what is struct-vtable-tag
@ 2007-03-07 21:26 Kevin Ryde
  2007-03-08  8:33 ` Ludovic Courtès
  0 siblings, 1 reply; 2+ messages in thread
From: Kevin Ryde @ 2007-03-07 21:26 UTC (permalink / raw)
  To: guile-devel

What is struct-vtable-tag meant to be for?  Or what can be said about
it in the manual?

I see it's the given vtable's data array address, munged by a
divide-by-8.  But I can't tell if it's meant as an id, or for hashing,
or what.


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