On Saturday, 7 July 2018 at 18:48:35 UTC, Mr.Bingo wrote:
> The enums are local in nature and are used to store
> intermediate results but the looping tries to redefine them,
> which gives an error.
Have you tried putting a second set of {} around it?
static foreach(...)
{{ // 2 intentional
enum y = whatever;
}} // 2 intentional
?