extern(L) extern otherQualifiersIfAny variableType
variableName; //appears to be a variable declared outside of
the module, so at link time a .obj file will have to declare a
variable with this symbol name or else the linker will error
out.
```
It seems that case 4 is what you desired but i do not know if
with this module hierarchy it can/will work with dub.(it
should.)
With the code as is you should be able to access both variables
from main with `testmod.xvar` and simply `xvar`.(when name
conflicts like this occur the most local is used by default,
otherwise use the full name which should be `testmain.xvar` in
this case.)
I tried case 4, failed with link errors.
I am not trying to establish two variables, just exactly the same
one everywhere.
That's why the desired test output is 1,1,2,2
