[Issue 23279] Segmentation fault on mixin template + using unknown type

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

https://issues.dlang.org/show_bug.cgi?id=23279

RazvanN <razvan.nitu1...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |razvan.nitu1...@gmail.com

--- Comment #3 from RazvanN <razvan.nitu1...@gmail.com> ---
Reduced:

```
class Tester
{
    enum a = __traits(hasMember, Tester, "setIt");
    void setIt(Sth sth){}
}
```

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