[Octave-bug-tracker] [bug #51081] [] Square bracket concatenation of empty cell and struct gives error

[Rik]

Update of bug #51081 (project octave):

                Priority:              5 - Normal => 3 - Low                
                  Status:                    None => Confirmed              
                 Release:                   4.2.1 => dev                    

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Follow-up Comment #1:

Confirmed.  This is also present on the development branch so I have changed
the Relase to "dev" for the report.

For clarity, this works:


vertcat ({}, struct('f',1))
horzcat ({}, struct('f',1))


However, at the interpreter level only vertical concatenation works.


[ {} ; struct('f',1) ]          % works
[ {} , struct('f',1) ]          % fails
error: octave_base_value::cell_value(): wrong type argument 'scalar struct'


Note that it is a problem for cell concatenation.  With an emptry matrix it
works.


[ [] , struct('f',1) ]          % works




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