[Issue 10712] Compiletime foreach loop

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=10712



--- Comment #3 from bearophile_hugs at eml.cc 2013-07-25 03:58:35 PDT ---
(In reply to comment #2)

> >>> range(10)
> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
> 
> Discussing iota(10) is off topic here, but if you want you can explain here or
> in D.learn.

In D the single argument iota allows you to write UFCS chains like:

....reduce!(...).iota....

If you require the zero it breaks the linearity, and the zero is very common:

0.iota(....reduce!(...))....

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