RFC on range design for D2

[Andrei Alexandrescu]

Walter Bright wrote:
> BCS wrote:
>> I was referring to the implementation as visible from the called 
>> code's side
> 
> opApply isn't going to go away, it will still be there as an alternative.

I disagree with that as I think that would be one perfect place to 
simplify the language thus fulfilling bearophile's and many others' wish.

Say we refine ranges to work with foreach to perfection. Then we have:

1. A foreach that sucks

2. A foreach that rocks

The obvious question is, why keep the one that sucks?


Andrei