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Re: Segment fault when Guile displays a backtrace


From: Marco Maggi
Subject: Re: Segment fault when Guile displays a backtrace
Date: Mon, 2 Jul 2007 15:15:48 +0200

"xeos" wrote:
>I have found a bug on cvs guile. It has been
>reproduced by two users more too. When Guile
>crashed when it evaluates a wrong expression
>of the form:
>
>  (set! 'symbol value)

I have stumbled upon backtrace dump a number
of times, but I was never able to reduce it
to such a simple form.

IMHO it cannot be fixed without understanding
what is going on in "eval.c", which, unfortunately
is a royal mess of a module.

I also have a dump involving a "deval" call with
NULL arguments, which belongs to "eval.c", too.

--
Marco Maggi

"They say jump!, you say how high?"
Rage Against the Machine - "Bullet in the Head"





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