DMD supports ranges, but druntime can't see them?

[Mike Franklin]

On Thursday, 23 May 2019 at 07:17:19 UTC, Manu wrote:

> So, std.range.primitives -> core.range ?

Take your best guess, submit a PR and see what the reviewers say. 
  If I had to make a decision, I'd just mimic what's in Phobos 
(i.e. replace `std` with `core`), unless there's a good reason 
not to.

Mike