[mratsim]

Are you aware of D libraries in that vein? I'm especially interested in the first 2, since those are something I'm actively working on at the moment.

[moonchild]

I don't know of any DSLs, but the stdlib arbitrary precision integer library works just fine at compile time:

  enum x = BigInt("0xffffffffffffffffffffffffffffffff") % 2;
  writeln(x);

('enum' means 'make this value a compile-time constant; error if you can't')