-emitFromBB :: B.ByteString -> Class Direct -> MapBB -> CodeGen e s (CompileInfo, [Instruction])
-emitFromBB method cls hmap = do
+emitFromBB :: B.ByteString -> MethodSignature -> Class Direct -> MapBB -> CodeGen e s (CompileInfo, [Instruction])
+emitFromBB method sig cls hmap = do