if (service != null) {
String fqsn = service.getNamespace() != null ? service.getNamespace().getQualifiedName() : null;
TemplateVariable tempVar= new TemplateVariable(currentMethod, var.getName(), exp.sourceStart(), exp.sourceEnd(), fqsn, service.getClassName());
deferredVariables.push(tempVar);
}
// a more complex expression like
// $form = $this->get('form.factory')->create(new ContactType());