On Thursday, 23 May 2013 at 11:45:41 UTC, Jacob Carlborg wrote:

Don't know the status on Windows.

Hasn't pretty much all of this always worked on Windows?

I've been using DLLs written in D on Windows for years, including in situations where they are loaded by a C application.

It had its issues when it came to sharing TypeInfo and GC instances and whatnot, but it works.