[Octave-bug-tracker] [bug #59591] Error when saving a MAT file with -v6

[Guillaume]

URL:
  <https://savannah.gnu.org/bugs/?59591>

                 Summary: Error when saving a MAT file with -v6
                 Project: GNU Octave
            Submitted by: gyom
            Submitted on: Tue 01 Dec 2020 10:59:47 PM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: Guillaume
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

If I'm not mistaken, the following code creates a corrupted MAT-file with
current dev. It works fine with 5.2 or 6.1.

@myclass/myclass.m


function a = myclass ()
a = struct ('a', 'xx');
a = class (a, 'myclass');


@myclass/loadobj.m


function a = loadobj (a)



a.a = myclass ();
a.b = '';
save test.mat a -v6
load test.mat
load: invalid element type = 48





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