is this even possible? newbie + mixin template + foreach (allMembers)

[Seb]

On Tuesday, 3 April 2018 at 18:49:00 UTC, Carlos Navarro wrote:
> QUESTION:
>
> Obviously I'm no geting mixins/templates nor traits and I'm 
> failing miserably to find/identify the right examples or 
> documentation to help me tackle this thing. What is wrong in 
> this code? is this pattern sintactically possible? what I'm 
> getting wrong?
>
> [...]

ICEs (compiler segfault) should _always_ be reported on Bugzilla. 
The compiler should never ever segfault - even on invalid code.

I just did so for you: 
https://issues.dlang.org/show_bug.cgi?id=18718