Lisp HUG Maillist Archive

Question about multiple weak hash tables

Let's assume I have a two weak hash tables, one where the
weakness-state is :key, another one where the weakness-state is
:value. I have an object FOO which is a key of the first hash table
and a value of the second hash table but other than that there is no
pointer to FOO from another object.

Is my understanding of the docs correct that in this case FOO will be
removed although it appears in two different weak hash tables?

Thanks,
Edi.


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Re: Question about multiple weak hash tables

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Updated at: 2020-12-10 08:59 UTC