// lookup getter method
MethodElement getterStaticMethod = lookUpMethod(target, staticType, getterMethodName);
MethodElement getterPropagatedMethod = lookUpMethod(target, propagatedType, getterMethodName);
// set getter element
AuxiliaryElements auxiliaryElements = new AuxiliaryElements(
getterStaticMethod,
getterPropagatedMethod);
node.setAuxiliaryElements(auxiliaryElements);
// generate undefined method warning
checkForUndefinedIndexOperator(