Range proposals from Eric Niebler

[Brad Anderson]

On Friday, 28 February 2014 at 00:43:57 UTC, bearophile wrote:
> Brad Anderson:
>
>> Reddit discussions on these are interesting too. Eric talks 
>> about why he doesn't like D's ranges a bit.
>
> What are the downsides of D ranges he sees?
>

Here's what he wrote:

http://www.reddit.com/r/cpp/comments/1y60bk/range_concepts_part_1_of_4_delimited_ranges/cfhvl65