[Issue 14214] Internal error: backend/go.c 242

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14214

--- Comment #6 from Timothee Cour <timothee.cour2 at gmail.com> ---
NOTE: ldc doesn't have this issue and is faster; 
for this particular bug, a workaround as to use
```
s/foreach(_a; members)/foreach(_a; [members])/
```
but it won't work if types are distinct

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