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[Octave-bug-tracker] [bug #48186] Deleting a deleted handle


From: Markus Mützel
Subject: [Octave-bug-tracker] [bug #48186] Deleting a deleted handle
Date: Fri, 10 Jun 2016 09:25:29 +0000 (UTC)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:48.0) Gecko/20100101 Firefox/48.0

Follow-up Comment #3, bug #48186 (project octave):

Mike,

your examples throw the error "Invalid or deleted object."

This error is also thrown for the following example in current Matlab
versions:

h = figure (42);
delete (42)
delete (42)


The reason why no error is thrown for the original example in comment #0 is
probably that recent versions of Matlab return a graphics object instead of a
double for handles.

See:
http://de.mathworks.com/help/matlab/graphics_transition/graphics-handles-are-now-objects-not-doubles.html

Octave did not (yet?) make this transition.

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  <http://savannah.gnu.org/bugs/?48186>

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