bug#38912: 27.0.60; PDumper meets segmentation fault when evil is loaded

[Eli Zaretskii]

> From: Pip Cet <pipcet@gmail.com>
> Date: Mon, 6 Jan 2020 15:51:57 +0000
> Cc: NiwTinray <niwtrx@icloud.com>, Daniel Colascione <dancol@dancol.org>, 
> 38912@debbugs.gnu.org
> 
> >   #2  0x01326817 in check_hash_table_rehash 
> > (table_orig=XIL(0xa000000006288090))
> >       at pdumper.c:2684
> 
> Can you confirm table_orig is cl--generic-dispatchers?

I don't think I know how.  Hash tables don't seem to have names stored
in them, do they?  (If they did, I'd expect xhashtable to print that
name.)

> Again, I doubt this is related to the original bug. That `equal'
> behaves weirdly like this is a problem I've mentioned before (when
> (equal a b) signals but (equal b a) succeeds), but the consensus then
> was not to change it, so it's possible this is only the rehashing
> check needing to be more careful.

If you can suggest how to make that check more careful, please do.

Thanks.