bugGNU Octave - Bugs: bug #56172, concatenation of empty, 2-D, but...

 
 

bug #56172: concatenation of empty, 2-D, but not 0x0 arrays differs from Matlab

Submitted by:  Rik <rik5>
Submitted on:  Fri 19 Apr 2019 05:54:46 PM UTC  
 
Category:  Interpreter Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Matlab Compatibility
Status:  Confirmed Assigned to:  None
Originator Name:  Open/Closed:  Open
Release:  dev Operating System:  Any

Add a New Comment(Rich Markup)
   

You are not logged in

Please log in, so followups can be emailed to you.

 

Fri 19 Apr 2019 05:54:46 PM UTC, original submission:

Yet another corner case involving concatenation.

In Octave, this code produces an error

However, in Matlab it succeeds with a result of [1], but it does throw a warning message.

The related code where the concatenated matrix is 0x0 works, and produces no error or warning.

It seems like it would be useful to support current Matlab behavior because this syntax has probably been used in 25 years of m-file code.

Related bugs (resolved) are bug #31615 and bug #49759.

Rik <rik5>
Project Administrator

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by rik5 (Submitted the item)
  •  

    Do you think this task is very important?
    If so, you can add your encouragement to it.
    This task has 0 encouragements so far.

    Only project members can vote.

     

     

     

    No changes have been made to this item

    Back to the top


    Powered by Savane 3.4