arg_setup_method  970 vm.c           				     (type == VM_FRAME_MAGIC_LAMBDA ? (splattable ? arg_setup_lambda : arg_setup_method) : arg_setup_block));
arg_setup_method  576 vm_args.c            case arg_setup_method:
arg_setup_method 1372 vm_insnhelper.c 	return setup_parameters_complex(th, iseq, calling, ci, argv, arg_setup_method);