gsdlab/claferIG — Issue #1: no-instances-generatedshown-for-references
Author: mantkiew
Created: 2012-02-15 22:09:36+00:00
State: open

http://gsd.uwaterloo.ca:8888/question/42/no-instances-generatedshown-for-references

```clafer
abstract Person

Alice : Person

Leader -> Person
```