[Octave-bug-tracker] [bug #48867] delete elements from array with indirect empty matrix

[Amro]

Follow-up Comment #3, bug #48867 (project octave):

Funny enough, only double-type empty-matrix is accepted by subsasgn, even when
the array is not double itself!


>> x = 1:10;
>> x = subsasgn(x, substruct('()',{1}), single([]))
In an assignment  A(:) = B, the number of elements in A and B must be the
same.
 
>> x = single(1:10);
>> x = subsasgn(x, substruct('()',{1}), single([]))
In an assignment  A(:) = B, the number of elements in A and B must be the
same.

>> x = subsasgn(x, substruct('()',{1}), double([]))
x =

     2     3     4     5     6     7     8     9    10


same thing with zeros(0,0,'single') as opposed to zeros(0,0).


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