opSlice Bug?

[Namespace]

On Thursday, 29 November 2012 at 16:46:45 UTC, Ali Çehreli wrote:
> On 11/29/2012 08:15 AM, Namespace wrote:
>> Why I have to write
>> arr2[] += arr[][]
>> instead of
>> arr2[] += arr[]
>> ? Bug or 'feature'? :P
>>
>> Code:
>> http://dpaste.dzfl.pl/4c732f4c
>
> opSplice, eh? Is that another undocumented feature or one that 
> has been deprecated?
>
> Ali

http://dlang.org/operatoroverloading.html#Slice