tree.c (build_cplus_array_type_1): Do not call uses_template_parms() on a NULL index_type.

2003-04-14  Ziemowit Laski  <zlaski@apple.com>

	* tree.c (build_cplus_array_type_1): Do not call
	uses_template_parms() on a NULL index_type.

From-SVN: r65613

gcc/cp/ChangeLog

+2003-04-14  Ziemowit Laski  <zlaski@apple.com>
+
+	* tree.c (build_cplus_array_type_1): Do not call
+	uses_template_parms() on a NULL index_type.
+
 2003-04-13  Roger Sayle  <roger@eyesopen.com>
 
 	* decl.c (duplicate_decls): Preserve pure and malloc attributes.

gcc/cp/tree.c

@@ -516,7 +516,7 @@ build_cplus_array_type_1 (elt_type, index_type)
        && index_type && TYPE_MAX_VALUE (index_type)
        && TREE_CODE (TYPE_MAX_VALUE (index_type)) != INTEGER_CST)
       || uses_template_parms (elt_type) 
-      || uses_template_parms (index_type))
+      || (index_type && uses_template_parms (index_type)))
     {
       t = make_node (ARRAY_TYPE);
       TREE_TYPE (t) = elt_type;