foreach_reverse error

[Steven Schveighoffer]

On Fri, 11 May 2012 03:43:53 -0400, mta`chrono  
<chrono at mta-international.net> wrote:

>>> group returns a lazy forward range. use foreach(i; group(retro(ints)))
>>
>> Yet another reason foreach_reverse needs to go.
>>
>>
>> T
>>
>
> No please don't! There are hundred and ten very usefull cases.

No, there is only one.

foreach_reverse(i; 0..10) {...}

Every other usage of foreach_reverse can be rewritten with foreach.

I would argue that this should work:

foreach(i; 10..0)

but it would be quite odd given that you would start with 9 and end with  
0.  I don't have a really good answer for this, foreach(i; 9..-1) isn't  
really acceptable, especially if i is unsigned.

-Steve