On 03/25/2018 01:49 AM, Jonathan M Davis wrote:
assignment really isn't part of the range API. I don't think that any of the range traits even test that assignment works on any level. So, it could be argued that generic, range-based functions simply shouldn't ever be assigning one range to another.
So we have to remove all range assignments from generic code. Ugh.
The first three: https://github.com/dlang/phobos/pull/6346
