K 10
svn:author
V 5
peter
K 8
svn:date
V 27
1984-04-02T13:43:54.000000Z
K 24
svn:entry:committed-date
V 27
1984-04-02T13:43:54.000000Z
K 7
svn:log
V 357
determine type of empty sets:  get type of right-hand-side
and use that type to determine the type of the left-hand-side
before generating any code.  this way if the right-hand-side is the empty set
the type of the left-hand-side can override it.  if the right-hand-side isn't
the empty set then its type will become the type for an empty set on the left.


END
