Limitations of C++ range proposal

[Walter Bright]

On 9/16/2019 2:47 PM, Ali Çehreli wrote:
> On 09/16/2019 12:53 PM, jmh530 wrote:
>  > I ran across this blog post on limitations of the C++ range proposal [1]
>  > and wrote up a simple D version in virtually no time.
> 
> I had fun implementing the following version, which should not create any array:

Please post D solutions to the reddit thread!!

https://www.reddit.com/r/programming/comments/d50n4j/the_surprising_limitations_of_c_ranges_beyond/