Bug? in Maxima 5.19.1 "Control stack guard page temporarily disabled"

I have the same issue, but having a Maxima version compiled with CLISP I get a 
stack overflow and Maxima exits. Anyway, the bug should have already been fixed 
in CVS version of Maxima, see

https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2843628&group_id=4933

I reported this bug but problems were already known.
With your code, I get the same errors reported there.



(%i1) build_info();

Maxima version: 5.19.1
Maxima build date: 23:43 8/24/2009
host type: i486-slackware-linux-gnu
lisp-implementation-type: CLISP
lisp-implementation-version: 2.46 (2008-07-02) (built 3430478578) (memory 
3460139030)


Stefano


In data luned? 24 agosto 2009 22:23:12, andre maute ha scritto:
: > The following code snippet works flawlessly
> in Maxima 5.17.1 under a recent Ubuntu installation,
> but not in Maxima 5.19.1
>
> ----------------------------------------------------
> display2d : false;
>
> my_f(x) := block(
>
>         [res,t],
>         res : integrate(1,t,-1,x),
>         return(res)
>
> )$
>
> fy : my_f(y[2]);
> ----------------------------------------------------
>
> here the output with maxima 5.17.1
> ----------------------------------------------------
> $ maxima -b stackbug3.max
> Maxima 5.17.1 http://maxima.sourceforge.net
> Using Lisp SBCL 1.0.18.debian
> Distributed under the GNU Public License. See the file COPYING.
> Dedicated to the memory of William Schelter.
> The function bug_report() provides bug reporting information.
> (%i1)                        batch(stackbug3.max)
>
> batching /home/user/tmp/stackbug3.max
> (%i2)                          display2d : false
> (%o2) false
> (%i3) my_f(x):=block([res,t],res:integrate(1,t,-1,x),return(res))
> (%i4) fy:my_f(y[2])
> (%o4) y[2]+1
> ----------------------------------------------------
>
> here the output with maxima 5.19.1
> ----------------------------------------------------
> $ maxima -b stackbug3.max
> http://maxima.sourceforge.net
> Using Lisp SBCL 1.0.18.debian
> Distributed under the GNU Public License. See the file COPYING.
> Dedicated to the memory of William Schelter.
> The function bug_report() provides bug reporting information.
> (%i1)                        batch(stackbug3.max)
>
> batching /home/user/tmp/stackbug3.max
> (%i2)                          display2d : false
> (%o2) false
> (%i3) my_f(x):=block([res,t],res:integrate(1,t,-1,x),return(res))
> (%i4) fy:my_f(y[2])
> Control stack guard page temporarily disabled: proceed with caution
> Maxima encountered a Lisp error:
>
>  Control stack exhausted (no more space for function call frames).
> This is probably due to heavily nested or infinitely recursive function
> calls, or a tail call that SBCL cannot or has not optimized away.
>
> PROCEED WITH CAUTION.
>
> Automatically continuing.
> To reenable the Lisp debugger set *debugger-hook* to nil.
> Control stack guard page temporarily disabled: proceed with caution
> Maxima encountered a Lisp error:
>
>  Control stack exhausted (no more space for function call frames).
> This is probably due to heavily nested or infinitely recursive function
> calls, or a tail call that SBCL cannot or has not optimized away.
>
> PROCEED WITH CAUTION.
>
> Automatically continuing.
> To reenable the Lisp debugger set *debugger-hook* to nil.
> Control stack guard page temporarily disabled: proceed with caution
> Maxima encountered a Lisp error:
>
>  Control stack exhausted (no more space for function call frames).
> This is probably due to heavily nested or infinitely recursive function
> calls, or a tail call that SBCL cannot or has not optimized away.
>
> PROCEED WITH CAUTION.
>
> Automatically continuing.
> To reenable the Lisp debugger set *debugger-hook* to nil.
> (%o5) "/home/user/tmp/stackbug3.max"
> ----------------------------------------------------
>
> I have updated after a suggestion from Dieter Kaiser,
> who had mentioned that a bug I had encountered,
> had been fixed in Maxima 5.19.1
>
> Andre