Re: MPS: face-cache

[Gerd Möllmann]

Gerd Möllmann <gerd.moellmann@gmail.com> writes:

> Eli Zaretskii <eliz@gnu.org> writes:
>
>>   hash_index = hash_lookup_get_hash (hash_table, key, &hash_code);
>
> And hash_table above is composition_hash_table which is staticpro'd. So
> I think that works OOTB, Nice!

I take that back. The reference to key in struct composition is of
course a separate reference from what's in the hash table, so it should
either be traced, and be in an ambiguous root so that it can't move.