From: Dirk Herrmann <dirk@dirk-herrmanns-seiten.de>
Cc: bug-guile@gnu.org, Kevin Ryde <user42@zip.com.au>, guile-devel@gnu.org
Subject: Re: core dump.
Date: Thu, 22 Jan 2004 17:20:34 +0100 [thread overview]
Message-ID: <400FF852.20102@dirk-herrmanns-seiten.de> (raw)
In-Reply-To: <16399.49843.477766.969664@localhost.localdomain>
Han-Wen Nienhuys wrote:
>user42@zip.com.au writes:
>
>
>>>[Switching to Thread 1074493760 (LWP 27557)]
>>>0x4002f524 in unmemocar (form=0x4050d7b8, env=0x167f) at eval.c:2246
>>>(gdb) bt
>>>#0 0x4002f524 in unmemocar (form=0x4050d7b8, env=0x167f) at eval.c:2246
>>>#1 0x4002f654 in scm_unmemocopy (x=0x404da7e8, env=0x4050de58) at eval.c:2469
>>>
>>>
>>I've seen something like this when an error (an ordinary scheme level
>>error) occurs in code generated by a procedure->macro. Dunno if
>>that's what's happening here. Running without --debug normally avoids
>>the segv (though obviously one can't tell quite where it went wrong).
>>
>>
>
>Yeah, I found out so far. Now I have to figure out what in my 10000
>lines of Scheme code is causing
>
> ERROR: In procedure car:
> ERROR: Wrong type argument in position 1: ()
>
>Does anyone actually know how the evaluator works?
>
>
The error you describe could certainly be caused by the statement (car
'()), but this is not what you are referring to?
Best regards
Dirk
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next prev parent reply other threads:[~2004-01-22 16:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <16397.52459.731364.359708@localhost.localdomain>
[not found] ` <87k73lug4x.fsf@zip.com.au>
2004-01-22 12:31 ` core dump Han-Wen Nienhuys
2004-01-22 16:20 ` Dirk Herrmann [this message]
2004-01-22 22:45 ` Kevin Ryde
2004-01-23 17:40 ` Neil Jerram
[not found] ` <1075297977.5072.37.camel@localhost>
2004-02-06 20:19 ` uniform-vector? gives true for list Roland Orre
2004-02-14 0:07 ` Kevin Ryde
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