tests/org.eclipse.m2m.tests.qvt.oml/unparserTestData/sources/resolvebyrule/resolvebyrule.qvto

transformation resolvebyrule;
modeltype ECORE uses 'http://www.eclipse.org/emf/2002/Ecore';

mapping main(pack: ecore::EPackage): ecore::EPackage {
   init {
       var newPack := pack.makePack();
       var newOtherPack := pack.makeOtherPack();
       var trace := pack.resolveIn(ecore::EPackage::makePack, ecore::EPackage)->asSequence()->first();
   }
       name := trace.name;
}

mapping ecore::EPackage::makePack(): ecore::EPackage {
		name := 'foo';
}

mapping ecore::EPackage::makeOtherPack(): ecore::EPackage {
		name := 'bar';
}