exit (1);
}
-#if defined (NO_UNION_TYPE) && !defined (USE_LSB_TAG)
+#if !defined (USE_LISP_UNION_TYPE) && !defined (USE_LSB_TAG)
/* Ensure that the addresses don't use the upper tag bits since
the Lisp type goes there. */
if (((unsigned long) data_region_base & ~VALMASK) != 0)