It is possible to model a story diagram where two ObjectVariables are connected
via two LinkVariables that refer to the same metamodel reference. For unique
references, such a pattern should not be allowed. For non-unique references,
the interpreter should check if the object matched to the target ObjectVariable
is indeed contained twice in the reference. This is currently not the case and
is probably not that easy to implement.
Original issue reported on code.google.com by
sth0...@gmail.comon 28 Jun 2012 at 8:29