ujhelyiz/EMF-IncQuery — Issue #20: Any number of class references are not resorlver
Author: csurgotamas
Created: 2012-03-06 18:02:50+00:00
State: open

When using the following pattern definition:

```
import "http://www.eclipse.org/emf/2002/Ecore"

pattern EReferenceWithStarMultiplicity(ERef) = {
EReference(ERef);
ETypedElement.lowerBound(ERef,0);
ETypedElement.upperBound(ERef,-1);
}
```
The -1 number at the parameters defines the any number of references, but is marked as an error with the following message: " no viable alternative at input '-' "