Error messages from hell: foldfix stopper value causes confusion

Bugzilla Link	967
Created on	Jun 04, 2012 00:11
Version	svn
OS	Linux
Architecture	PC
Attachments	crud.sac

Extended Description

Created an attachment (id=892)
source code to reproduce fault
** 11: Enhancing with-loops ...
  **** Introducing explicit accumulators ...
flatten/ExplicitAccumulate.c:252 Assertion "eq_funap != NULL" failed!
sacprelude::eq not found
The problem is here:
inline bool andslXBBQUICKSTOP(bool[.] y)
{ /* First/last axis reduction of vector with quick stop*/
  z = with {
         (0*shape(y) <= iv < shape(y))
                : BtoB(y[iv]);
        } : foldfix( andBBB, true, 0);
  return(z);
}
The "0" in the foldfix is wrong, but the error message 
is not exactly informative.