bitmap.c (bitmap_element_free): Don't forget to update head->indx when we update head->current.

2001-10-30  Daniel Berlin  <dan@cgsoftware.com>

	* bitmap.c (bitmap_element_free): Don't forget to update head->indx
	when we update head->current.

From-SVN: r46669

gcc/ChangeLog

+2001-10-30  Daniel Berlin  <dan@cgsoftware.com>
+
+	* bitmap.c (bitmap_element_free): Don't forget to update head->indx
+	when we update head->current.
+
 2001-10-30  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* tree.c (id_string_size): Remove.

gcc/bitmap.c

@@ -70,7 +70,11 @@ bitmap_element_free (head, elt)
   /* Since the first thing we try is to insert before current,
      make current the next entry in preference to the previous.  */
   if (head->current == elt)
-    head->current = next != 0 ? next : prev;
+    {
+      head->current = next != 0 ? next : prev;
+      if (head->current)
+	head->indx = head->current->indx;
+    }
 
   elt->next = bitmap_free;
   bitmap_free = elt;