RPython cannot handle @property
RPython cannot handle @property

smarr/RTruffleSOM,SOM-st/PySOM,smarr/RTruffleSOM,SOM-st/PySOM,SOM-st/RPySOM,smarr/PySOM,smarr/PySOM,SOM-st/RTruffleSOM,SOM-st/RTruffleSOM,SOM-st/RPySOM