RE: [Axiom-developer] Re: [Gcl-devel] Segmentation violation: cstack ok:signalling error with GCL-2.7.0 (cvs head)

[Vanuxem Gregory]

Le mercredi 29 novembre 2006 à 15:25 -0500, Page, Bill a écrit :
> On Wednesday, November 29, 2006 2:38 PM Vanuxem Gregory wrote:
> > 
> > Le mercredi 29 novembre 2006 à 18:18 +0100, Gabriel Dos Reis a écrit :
> > [...]
> > 
> > > vmlisp.lisp has become a kind of black hole attracting all
> > > kinds of macros. 
> > > 
> > > We will make sure that that black hole stops growing, and in
> > > particular there is only one symbol, dsetq and it is defined.
> > 
> > Since you speak about this, the 'asec' function in vmlisp.lisp is
> > defined two times for gcl and cmucl. Kai Kaminski "literated" 
> > this file some times ago, he probably fixed this issue.
> > 
> 
> You should pull the updated source from the src link here:
> 
> http://wiki.axiom-developer.org/axiom--test--1/src/interp/VmlispLisp
> 

I'm going to suppress the Juergen Weiss's asec definition.

And just for the fun, here is its definition :

#+:(or :cmu :akcl :gcl)
(defun asec (a)
  (if (and (a > -1.0) (a < 1.0))
    0.0
    (acos (/ 1.0 a))))

And no one sees the errors :-)

Greg