When a user defines a nullary constructor Foo: Type, she can break imported libraries like editor-common.generated. This happens only when the constructor masks a variable name in the library and is caused by Stratego favouring nullary constructors over variables.

Possible fixes:

1. Favour variables over constructors.
2. Resolve to variable by default. Resolve to constructor, when no variable is found.
3. Introduce a real package system in Stratego.

Submitted by Guido Wachsmuth on 5 June 2012 at 10:24

Related to Spoofax/557.