CGAL users discussion list

[Ben Supnik <>]

Hi Sylvain,

Happens with -O0.  Are there other things I should shut off to try to 
produce even more "basic" output?  My original test had only -I to find 
CGAL and the full path to the CGAL static archives.

cheers
ben

Sylvain Pion wrote:
> Ben Supnik a écrit :
> > Hi Y'all,
> >
> > I've hit a case where I get assertion failures doing an insert_curves 
> > on the arrangement_2 class.  (Exact numeric type, segment traits with 
> > history, CGAL 3.3.1.)
> >
> > Here's the rub:
> >
> > On Linux (GCC 4.2.4) my code runs properly.
> >
> > On OS X (GCC 4.2.1 build 5566) my code hits a precondition violation.
> >
> > Has anyone hit this before?  Is anyone working with CGAL on a known 
> > good Mac compiler?
> >
> > I am building GCC 4.3.3 now to try that...
>
> Do compiler optimization options make a difference?

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