Regan Heath Wrote: > I would really like to know why. > > > But > > specialization isn't needed here: > > > > T1 [] dMap( T1, T2 )( T1 function(T2) fp, T2[] array) { > > > > works fine. :) > > I could have sworn I tried that. > > Regan thanks, i had exactly the same problem - could have sworn i tried that ;-) oliver