I see now. I thought 0-dimensional arrays could not contain any element at
all.

For consistency, wouldn't it be better to thrown an error when myArray[] is
used for non-zero-dimensional arrays?
Looks like a difficult to find typo.


------------------------------------------
Carlos


On Fri, May 30, 2014 at 11:45 PM, Steven G. Johnson <stevenj....@gmail.com>
wrote:

>
>
> On Friday, May 30, 2014 5:19:35 PM UTC-4, Carlos Becker wrote:
>>
>> HI Jacob,
>>
>> I get that, but which is the reasoning behind myArray[] ?
>> why should it return a ref to the 1st element?
>>
>
> Because you can have a 0-dimensional array, and a 0-dimensional array
> contains exactly 1 element (the empty product of the dimensions).
>

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