[Octave-bug-tracker] [bug #49421] Can't set properties in a subclass

[Ll]

URL:
  <http://savannah.gnu.org/bugs/?49421>

                 Summary: Can't set properties in a subclass
                 Project: GNU Octave
            Submitted by: pipeng
            Submitted on: Sun 23 Oct 2016 04:47:03 AM GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

Hi, well this i hope this time don't send a wrong issue...

The problem is in some conditions we can't set properties in a subclass, i get
this message:


octave:1> symfun('x')
error: subsasgn: unknown property: vars
error: called from
    symfun at line 140 column 9


Sadly i can't get a reduced version of this, because with minimal examples
works fine, but in this particular case not.

The branch is here, i try reduce the main file of the subclass:
https://github.com/latot/octsympy/tree/oc

subclass
https://github.com/latot/octsympy/blob/oc/inst/%40symfun/symfun.m

Thx. Cya.




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