init.c (build_field_list): Provide uses_unions_p with a default value.

2002-10-11  Jason Molenda  <jmolenda@apple.com>

	* init.c (build_field_list): Provide uses_unions_p with a default
	value.

From-SVN: r58056

gcc/cp/ChangeLog

+2002-10-11  Jason Molenda  <jmolenda@apple.com>
+
+	* init.c (build_field_list): Provide uses_unions_p with a default
+	value.
+
 2002-10-11  Mark Mitchell  <mark@codesourcery.com>
 
 	* NEWS: Document removal of "new X = ..." extension.
@@ -30,7 +35,7 @@
 	* typeck2.c (store_init_value): Don't try to handle digest_init
 	being called more than once.
 	(digest_init): Tidy handling of brace-enclosed initializers.
-	
+
 2002-10-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* decl.c (typename_hash): Use htab_hash_pointer.

gcc/cp/init.c

@@ -416,6 +416,8 @@ build_field_list (t, list, uses_unions_p)
 {
   tree fields;
 
+  *uses_unions_p = 0;
+
   /* Note whether or not T is a union.  */
   if (TREE_CODE (t) == UNION_TYPE)
     *uses_unions_p = 1;