WLS does illegal transformation on non-scalar fold-WLs

Bugzilla Link	7
Created on	Mar 13, 2003 00:09
Resolution	FIXED
Resolved on	Mar 13, 2003 08:24
Version	1.00beta
OS	All
Architecture	All
Attachments	wls.sac

Extended Description

WLS scalarizes fold-WLs which is not intended. Example:
   A = [1,1];
   B = with ([0] <= idx < [20])            =>   B = [20,20];
       fold( +, [0,0], A);
is transformed into
   B = with ([0,1] <= ... < [20,2]): 1
            ([0,0] <= ... < [20,1]): 1     =>   B = [0,0] + 40;
       fold( +, [0,0]); 
!!!!
A complete SAC program for reproducing the error will be given as attachment.