[Octave-bug-tracker] [bug #29630] reshape of logical scalar return double value

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?29630>

                 Summary: reshape of logical scalar return double value
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Wed 21 Apr 2010 04:07:29 PM UTC
                Category: Interpreter
                Severity: 3 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: Alois Schlögl
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:



Reshaping a logical scalar returns a double value. 

This causes strange effects when A is in general a logical matrix, but can
degrade to a matrix of size 1x1. 

The issue can reproduced by 

   A=logical(1);
   class(reshape(A,[1,numel(A)]))

ans = double

The answer is incorrect as one would expect 

ans = logical


Alois   





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