[Octave-patch-tracker] [patch #8152] classdef: Fix crash when indexing classdef object with empty parentheses.

[Rik]

Follow-up Comment #1, patch #8152 (project octave):

@Philipp: Could you re-generate your patch against a more recent version of
the Mercurial source tree?  I used hg import and the patch applied, but at a
fuzzy offset of 450 lines.  And when I went to test I still got a segfault so
I don't think the patch applied cleanly.

Test object in foo.m


classdef foo < handle
  properties
    child
    parent
  end
end


Test code


x = foo ();
x.child = 23;
x()


Another consideration, shouldn't null indexing just return the object itself
rather than generate an error?

For matrices this is the case


x = 1:10;
y = x()
y =

    1    2    3    4    5    6    7    8    9   10




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