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Re: Bug: Unbound variable:
From: |
Ludovic Courtès |
Subject: |
Re: Bug: Unbound variable: |
Date: |
Sun, 14 Dec 2008 01:02:50 +0100 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.3 (gnu/linux) |
Hi,
"Linas Vepstas" <address@hidden> writes:
> In guile-1.8.5 (haven't yet tried 1.8.6) I'm seeing a strange bug:
> a program that has been running a while (12-24 hours) and
> approaching an out-of-memory condition (system on verge
> of swapping to disk) will suddenly get an 'Unbound variable'
> error on a variable that is heavily in use (dozens or maybe
> thousands of calls per second). This system has only *one*
> thread in guile mode.
Are you able to get a meaningful backtrace when that exception is
raised? Can you reproduce that with a simple example? Is your program
doing something nasty with threads? :-)
Thanks,
Ludo'.