Meta:
That is a bit better, yes. Still somewhat clunky, but workable.
Recently Walter has proposed a small improvement able to reduce the size of that template. I don't know where Walter proposal has gone in the meantime, as people have suggested a better and more general design.
It'd still be nice if it wasn't necessary.
Algebraic is still primitive, but improving both D and Phobos it can become better. It requires some discussions, design, and implementation work.
Bye, bearophile
