[Octave-bug-tracker] [bug #50716] Undefined input to a classdef method

[John W. Eaton]

Follow-up Comment #6, bug #50716 (project octave):

Maybe I chose a bad example.  The problem is that in order to determine the
size of the object that end refers to (or the object to pass to the "end"
function, you have to be able to determine which object that is.  In some
cases, it is not simply the immediately preceding object.  For example:


a = [10,20,30];
b = [1,2,3];
a(b(end)) ## end refers to the end of b
a(floor(end)) ## end refers to the end of a


If there are some simple rules for how to evaluate this kind of expression,
then I'm not quite seeing them yet.


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