wlsimp does not handle MOP-WLs

Bugzilla Link	314
Created on	Oct 25, 2006 15:08
Resolution	FIXED
Resolved on	May 31, 2007 17:01
Version	1.00beta
OS	SunOS
Architecture	PC
Attachments	foldfix.sac

Extended Description

this leads to an error UTBaseRep.sac (APEX).
There, a break operator is discarded along with a fold operator but the lhs is
NOT adjusted accordingly.
I think we should add full support for MOP-WLs even though, strictly speaking,
that seems not to be required right now. However, since we need to traverse
through a potential chain of operators anyways it should be rather simple to
make wlsimp generally applicable to MOP-WLs.
In case of empty partitions, we could simply create one (or none in case of
break) assignment for each operator and then replace the entire MOP-WL by this
new assignment chain.
(rev15061)