On Thu Dec 11 01:51:23 2008, fperrad wrote: > The new opcode 'box' is limited by its 3 signatures that target Float, > Integer & String. > I propose the 3 following new opcodes :
> - true > - false These can be approximated with: $P0 = box 1 $P0 = box 0 I know you'll end up with an Integer (or, perhaps, a LuaInt) instead of a Boolean here. That doesn't work? > - undef or nil (less Perlish) undef and null are two different things in parrot, but we do have an opcode for one of them, at least: $P0 = null > After some experiments with bytecode translation, > in WMLScript (r33655) and in Lua (r33760), > it seems obvious that we need them. Can you explain why? > François. -- Will "Coke" Coleda _______________________________________________ http://lists.parrot.org/mailman/listinfo/parrot-dev
