[Octave-bug-tracker] [bug #49973] class constructors fails on multiple inheritance.

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?49973>

                 Summary: class constructors fails on multiple inheritance.
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mon 02 Jan 2017 04:52:23 PM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:

Octave runs into the error below when subclassing 2 classes.
In octave 4.0.3 and 4.2.0 (and matlab) this examples runs.


octave-4.2.0 use_a.m
created ab instance
created abc instance

octave-4.3.0+ use_a.m
created ab instance
error: cannot convert `matrix' into `object'
error: execution exception in use_a.m


class c.m:


cat c.m
classdef c
end




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File Attachments:


-------------------------------------------------------
Date: Mon 02 Jan 2017 04:52:23 PM UTC  Name: ab.m  Size: 20B   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=39343>
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Date: Mon 02 Jan 2017 04:52:23 PM UTC  Name: use_a.m  Size: 103B   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=39344>
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Date: Mon 02 Jan 2017 04:52:23 PM UTC  Name: abc.m  Size: 25B   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=39345>
-------------------------------------------------------
Date: Mon 02 Jan 2017 04:52:23 PM UTC  Name: b.m  Size: 15B   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=39346>

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  <http://savannah.gnu.org/bugs/?49973>

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