http://arsdnet.net/dcode/minimal.zip
you can compile it on linux or for bare metal. I got a fair chunk of the language working with my custom object.d, or you can back off and use less of the lang:
http://arsdnet.net/dcode/minimal.dIt might not work on the newest dmd, I did this some months ago. But it wasn't really too hard and much of it should be usable on arm too.
