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Re: [PATCH] Marking weak alist vectors
From: |
Marius Vollmer |
Subject: |
Re: [PATCH] Marking weak alist vectors |
Date: |
Thu, 10 Nov 2005 00:45:53 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
Kevin Ryde <address@hidden> writes:
> address@hidden (Ludovic Courtès) writes:
>>
>> For instance, while
>> testing weakly-key alist vectors "by hand" in a REPL, it occurred to
>> me that the weak-key pair would reliably die, *unless* the hash
>> table was written (I mean using `write'):
>
> I may have struck that or something similar a while back. Mikael
> explained it was a reference held in the print data of the output
> port, or something. Used to detect cyclic structures, or something.
> I don't think I understood why such a reference ought to persist once
> outside the print, I'd suspect it'd be better if it didn't, if that
> could be arranged.
If I remember right, I have been in exactly this spot as well, but I
couldn't really fix this. I don't remember why, unfortunately...
--
GPG: D5D4E405 - 2F9B BCCC 8527 692A 04E3 331E FAF8 226A D5D4 E405
- [PATCH] Marking weak alist vectors, Ludovic Courtès, 2005/11/08
- Re: [PATCH] Marking weak alist vectors, Marius Vollmer, 2005/11/08
- Re: [PATCH] Marking weak alist vectors, Han-Wen Nienhuys, 2005/11/09
- Re: [PATCH] Marking weak alist vectors, Ludovic Courtès, 2005/11/09
- [PATCH] Reference leak in `iprin1 ()', Ludovic Courtès, 2005/11/10
- Re: [PATCH] Reference leak in `iprin1 ()', Neil Jerram, 2005/11/12
- Re: [PATCH] Reference leak in `iprin1 ()', Ludovic Courtès, 2005/11/14
- Re: [PATCH] Reference leak in `iprin1 ()', Neil Jerram, 2005/11/16
- Re: [PATCH] Reference leak in `iprin1 ()', Ludovic Courtès, 2005/11/17
- Re: [PATCH] Reference leak in `iprin1 ()', Neil Jerram, 2005/11/17
- Re: [PATCH] Marking weak alist vectors, #2, Ludovic Courtès, 2005/11/23
- Re: [PATCH] Marking weak alist vectors, #2, Han-Wen Nienhuys, 2005/11/23
- Re: [PATCH] Marking weak alist vectors, #2, Ludovic Courtès, 2005/11/24