[Octave-bug-tracker] [bug #58830] imprecise error message for "size(foo, end)"

[anonymous]

Follow-up Comment #3, bug #58830 (project octave):

How about changing this:


  if (! indexed_object)
    return ovl (octave_NaN);


to this:

  if (! indexed_object)
    error ("Keyword 'end' used incorrectly. Cannot use 'end' as a function
argument or to index non-existent variables.");


The new error message is verbose but helpful in localizing the problems
identified in both bug #58830 and bug #33637.

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