[Octave-bug-tracker] [bug #48867] delete elements from array with indirect empty matrix

[Mike Miller]

Update of bug #48867 (project octave):

                Priority:              5 - Normal => 3 - Low                
                 Release:                   4.0.3 => dev                    

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Follow-up Comment #1:

The token "[]" is handled as the special type "null_matrix" in Octave, which
looks like it is only handled specially for assignment statements in the
language. Once it is assigned to something else or passed into a function like
double(), it is no longer a null_matrix.

Maybe in the function subsasgn, any empty matrix argument could be recognized
and replaced with a null_matrix when the underlying subsasgn object method is
called.

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