[Issue 18386] mixin ... isn't a template error when used in new scope

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=18386

--- Comment #2 from Nick Treleaven <n...@geany.org> ---
Also you should use a string mixin, `mixin(b!a);` - not a template mixin.

--