From: nalaginrut <nalaginrut@gmail.com>
To: Andy Wingo <wingo@pobox.com>
Cc: "Ludovic Courtès" <ludo@gnu.org>,
"Jim Bender" <benderjg2@aol.com>,
guile-devel@gnu.org
Subject: Re: VM stack overflow while calling sxml-match within let* or car
Date: Sun, 27 Mar 2011 22:25:05 +0800 [thread overview]
Message-ID: <1301235905.3581.6.camel@Renee-desktop> (raw)
In-Reply-To: <m3y640btpd.fsf@unquote.localdomain>
> On Sun 27 Mar 2011 13:56, Andy Wingo <wingo@pobox.com> writes:
>
> > On Sun 27 Mar 2011 13:30, Andy Wingo <wingo@pobox.com> writes:
> >
> >>> (And Guile crashes upon ,bt.)
> >>
> >> I wonder if this indicates some compilation bug.
> >
> > Indeed it does; it's a bug in Guile, not sxml-match.
> >
> > The following expression exhibits this bug:
> >
> > (car
> > (letrec ((f (lambda ()
> > (call-with-prompt
> > 'p
> > (lambda () #t)
> > (lambda (k) #f)))))
> > (f)))
>
> Fixed in git. Thanks for the amusing bug, Mr. Turing!
>
> Andy
Well~it's a nice news. My code was modified to an more ugly style to
make it work because of this bug. But I think it's cure now. :-)
--
GNU Powered it
GPL Protected it
GOD Blessed it
HFG - NalaGinrut
next prev parent reply other threads:[~2011-03-27 14:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-14 9:42 VM stack overflow while calling sxml-match within let* or car nalaginrut
2011-03-14 17:40 ` Ludovic Courtès
2011-03-27 11:30 ` Andy Wingo
2011-03-27 11:56 ` Andy Wingo
2011-03-27 13:04 ` Andy Wingo
2011-03-27 14:25 ` nalaginrut [this message]
2011-03-27 15:04 ` Ludovic Courtès
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