RE: [sv-ec] foreach iterates over unpacked arrays

Yes, that is how I thought that the foreach worked: that you could
leave dimensions off the end (i.e. only index down to a slice).  That
means you can stop at the end of the unpacked dimensions if you want
to iterate over just the unpacked dimensions, or have the foreach go
down to the packed dimensions if you wnated that.

Steven Sharp
sharp@cadence.com