class AIdeSetup extends AStandaloneSetup {
	
	/*
	 * Workaround for bug https://github.com/eclipse/xtext-core/issues/993 due to language dependency from B to A. See https://www.eclipse.org/forums/index.php/m/1848471/ for more details
	 */
	public static Injector injector;

	override createInjector() {
		injector = Guice.createInjector(Modules2.mixin(new ARuntimeModule, new AIdeModule))
		return injector;
	}
}

class BIdeSetup extends BStandaloneSetup {
	override createInjector() {
		Guice.createInjector(Modules2.mixin(new BRuntimeModule, new BIdeModule))
	}

	override Injector createInjectorAndDoEMFRegistration() {

		// The normal implementation initialize the sub grammar but it causes problem see the following link for more details
		// * https://github.com/eclipse/xtext-core/issues/993
		// * https://www.eclipse.org/forums/index.php/m/1848471/
		// Instead we rely on the fact that A has already been initialized and use its injector to retrieve the GrammarAccess
		var Injector injector = createInjector
		register(injector)
		return injector
	}
}

class BIdeModule extends AbstractBIdeModule
{
	
	override configure(Binder binder) {
		super.configure(binder)
		binder.bind(AGrammarAccess).toProvider([AIdeSetup.injector.getInstance(AGrammarAccess)])
	}
	
}