[Issue 12607] IUnknown classes cannot define or override a toString method

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12607

--- Comment #2 from Andrej Mitrovic <andrej.mitrovich at gmail.com> ---
(In reply to Steven Schveighoffer from comment #1)
> I JUST was playing around with this.
> 
> I think an IUnknown class is implicitly extern(Windows) for all the methods.

Ah, thanks. I kept seeing people use "extern(Windows):" in their COM classes
and thought that was strange.

I'll update this so it becomes a documentation issue.

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