On 03/13/2014 02:32 PM, Steven Schveighoffer wrote: > > The one I would really like to see is logical OR. There is no easy way > around this, one must come up with convoluted mechanisms that are much > harder to design, write, and understand than just version(x || y) version(A) version=AorB; version(B) version=AorB; version(AorB){ }