static void carray(JF, js_Ast *list)
{
	while (list) {
		emitline(J, F, list->a);
		cexp(J, F, list->a);
		emit(J, F, OP_INITARRAY);
		list = list->b;
	}
}
static void carray(JF, js_Ast *list)
{
	while (list) {
		emitline(J, F, list->a);
		cexp(J, F, list->a);
		emit(J, F, OP_INITARRAY);
		list = list->b;
	}
}