this is related to an earlier post I made.

In that post I ask for a generic solution to call the an overridden function and super is suggested as the answer.

However, to my surprise, it actually does not work for the particular case of handle_info of GenServer, and a warning msg Calling super for GenServer callback handle_info/2 is deprecated is shown.

I did some googling but could find a proper solution, any suggestions/ideas?

example code:

defmodule Foo do
  use GenServer

  # this generate warning msg
  # 'Calling super for GenServer callback handle_info/2 is deprecated'
  def handle_info(msg, state), do: super(msg, state)
end