Description Jon Passki 2017-07-16 17:31:46 EDT

Given a Parsley project that also contains an Xcore model, it does not seem possible to define a binding that uses an Xcore-derived source resource within the DSL.

Reproducer:

* Create a Parsley DSL project using the new project wizard, unselecting the
  default option to create from a template. For this example, "reproducer"

* In the 'src/reproducer' directory, create an Xcore file (Test.xcore) with the
  following:


	@GenModel(editDirectory="/reproducer/src-gen")
	package reproducer
	class Test {}


* In the Parsley DSL, bind AdapterFactory to the EMF.Edit adapter factory
  generated by Xcore:


	import org.eclipse.emf.common.notify.AdapterFactory
	module reproducer {
		bindings {
			type AdapterFactory -> reproducer.provider.ReproducerItemProviderAdapterFactory
		}
	}

Expected results: no compilation errors
Actual results: compilation error:

"Type mismatch: cannot convert from Class<ReproducerItemProviderAdapterFactory> to Class<? extends AdapterFactory>"


* Copy the above adapter factory to the "src/reproducer" directory, importing "reproducer.providerTestItemProvider", and renaming it something else for clarification-sake, for example "ReproducerItemProviderAdapterFactory2"

* Use this renamed class as the binding:

	import org.eclipse.emf.common.notify.AdapterFactory
	module reproducer {
		bindings {
			type AdapterFactory -> ReproducerItemProviderAdapterFactory2
		}
	}


Expected results: no compilation errors
Actual results: no compilation errors