Martin Husemann told me that:
> On Tue, Nov 11, 2003 at 11:13:25AM +0100, Michal Ludvig wrote:
> 
>>#define va_copy __builtin_va_copy
> 
> There is no va_copy used in the test program, so why does this make a 
> differnece?

As I said in my first e-mail, replace:

void
vfoo1(const char *a, va_list l)
{
         vfoo2(a, &l);
}


with

void
vfoo1(const char *a, va_list l)
{
         va_list l2;
         va_copy (l2, l);
         vfoo2(a, &l2);
}

Here I introduce va_copy().

AFAIK there is something magic with passing vararg parameters to 
functions, but I don't know the exact reasoning why this change is 
necessry. At least it fixes the crash ;-)

Michal Ludvig
-- 
sUsE cR, s.R.o             mludvig@suse.cz | Cray is the only computer
(+420) 296.545.373      http://www.suse.cz | that runs an endless loop
Personal homepage http://www.logix.cz/~mic | in just four hours.