From: Han-Wen Nienhuys <hanwen@cs.uu.nl>
Cc: guile-devel@gnu.org
Subject: Re: gen gc
Date: Thu, 18 Jul 2002 18:21:36 +0200 [thread overview]
Message-ID: <15670.60176.837367.704404@meddo.cs.uu.nl> (raw)
In-Reply-To: <Pine.GSO.4.05.10207181754510.2467-100000@sallust.ida.ing.tu-bs.de>
dirk@sallust.ida.ing.tu-bs.de writes:
> > What if I can't? Memory cells are going to move around. I don't see a
> > way to generate a unique number without making some kind of table for
> > objects subjected to object-address.
> >
> > Btw, I can imagine that internal hash tables might use the address of
> > a cell as a source for a hash index. Does that happen anywhere?
>
> Look into hash.[ch]. scm_hashq seems to be what you think of.
OK. In that case, how is this handled? Can we simply disallow plain
cells as hash keys? Oh wait scm_hasher doesn't use the adress of an
object. Good.
--
Han-Wen Nienhuys | hanwen@cs.uu.nl | http://www.cs.uu.nl/~hanwen/
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next prev parent reply other threads:[~2002-07-18 16:21 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-17 21:59 gen gc Han-Wen
2002-07-17 22:54 ` Marius Vollmer
2002-07-17 23:12 ` Han-Wen
2002-07-18 12:08 ` Miroslav Silovic
2002-07-18 12:08 ` Han-Wen Nienhuys
2002-07-19 3:59 ` Rob Browning
2002-07-19 9:39 ` Han-Wen
2002-07-19 15:40 ` Rob Browning
2002-07-19 19:07 ` Tom Lord
2002-07-19 21:07 ` Han-Wen Nienhuys
2002-07-19 21:32 ` Rob Browning
2002-07-19 22:33 ` Han-Wen
2002-07-19 23:31 ` Rob Browning
2002-07-19 22:58 ` Marius Vollmer
2002-07-18 16:00 ` Dirk Herrmann
2002-07-18 16:21 ` Han-Wen Nienhuys [this message]
2002-07-19 22:55 ` Marius Vollmer
2002-07-20 8:06 ` Neil Jerram
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