[Issue 23690] compilable/cimports2.i:1:1: error: unknown type name '__import'

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23690

--- Comment #1 from Iain Buclaw <ibuclaw at gdcproject.org> ---
Original source content:
```
__import imports.cimports2a;
__import imports.cimports2b;

int *p = &xx;
```

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