}
private static boolean isGuardBifMethod(Method method) {
BIF bif_ann = method.getAnnotation(BIF.class);
return (bif_ann != null &&
bif_ann.type() == BIF.Type.GUARD);
}
/*==================== Code generation of EFun{arity}: ==================*/
@SuppressWarnings("unchecked")
public static Class<? extends EFun> get_fun_class(int arity) {