[Octave-bug-tracker] [bug #47680] classdef @ operator to overrided superclass methods

[Kai Torben Ohlhus]

Follow-up Comment #23, bug #47680 (project octave):

Coming back to comment #19: Is the argument ('obj') omitted by intention in
the definition of superclass.meth()?

When changing the code to


% superclass.m:
classdef superclass
  methods
    function meth (obj) % or alike
      'foo-i-hithere'
    end
  end
end


It runs fine in both Octave 6.0 and Matlab R2018b.

If the argument in superclass.meth() was omitted by intention, Octave should
definitely raise an error because of the equivalence of


address@hidden ();
address@hidden (other_obj);


https://www.mathworks.com/help/matlab/matlab_oop/method-invocation.html

Thus superclass.meth() must be able to handle a single input or error
otherwise.

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