@zaphod42 we're downcasing both `PResourceType#type_name` and `String`, but there is similar code in `AccessOperator#access_PResourceType`, and [it only downcases `String`](https://github.com/puppetlabs/puppet/blob/3.6.0/lib/puppet/pops/evaluator/access_operator.rb#L456-L461), but not `PResourceType#type_name`. Not sure if that is an issue or not.