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From: | Kai Torben Ohlhus |
Subject: | [Octave-bug-tracker] [bug #50359] isnull false negative |
Date: | Tue, 21 Feb 2017 06:37:50 -0500 (EST) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36 |
Follow-up Comment #4, bug #50359 (project octave): As far as I understand this function, it is checking for a singleton "null_XXX" objects with unique reference (therefore non-assignable): >> typeinfo ([]) ans = null_matrix >> x = [] x = [](0x0) >> typeinfo (x) ans = matrix >> typeinfo ("") ans = null_string >> typeinfo ('') ans = null_sq_string _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?50359> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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