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From: Han-Wen Nienhuys  <hanwen@xs4all.nl>
Cc: jantien@xs4all.nl, fodber@interware.hu
Subject: Serious GC bug in GUILE 1.6 CVS
Date: Tue, 17 Aug 2004 23:27:07 +0200	[thread overview]
Message-ID: <16674.30763.67953.518392@byrd.xs4all.nl> (raw)


Compile GUILE with

  #define SCM_DEBUG_CELL_ACCESSES 1

in config.h.  Then apply this patch

	*** snarf-check-and-output-texi.~1.2.2.8.~	2002-07-20 23:14:53.000000000 +0200
	--- snarf-check-and-output-texi	2004-08-17 23:02:54.246192464 +0200
	***************
	*** 25,30 ****
	--- 25,31 ----
	  ;;; Author: Michael Livshin

	  ;;; Code:
	+ (set-debug-cell-accesses! 5000)

	  (define-module (scripts snarf-check-and-output-texi)
	      :use-module (ice-9 streams)

then compilation bombs out with:


	cat alist.doc [..] | 
	GUILE="/home/hanwen/usr/src/savannah/official-guile/stable/guile/guile-core/pre-inst-guile"
	../scripts/snarf-check-and-output-texi --manual > guile.texi || { rm
	guile.texi; false; } Error in scm_gc_mark during GC: rogue pointer in
	heap make: *** [guile.texi] Fout 1


This is on fedora core3 test1, Linux 2.6.7

-- 

 Han-Wen Nienhuys   |   hanwen@xs4all.nl   |   http://www.xs4all.nl/~hanwen 



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             reply	other threads:[~2004-08-17 21:27 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-17 21:27 Han-Wen Nienhuys [this message]
2004-09-07 15:45 ` Serious GC bug in GUILE 1.6 CVS Marius Vollmer
2004-09-08 23:15   ` Han-Wen Nienhuys
2004-09-08 23:27     ` Marius Vollmer
2004-09-09 22:32     ` Neil Jerram

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