Fix macro usage error found by Martin von Loewis's checking patch.

	* c-aux-info.c (gen_type): Use DECL_NAME only for TYPE_DECL.

From-SVN: r19389

gcc/ChangeLog

+1998-04-23  Jim Wilson  <wilson@cygnus.com>
+
+	* c-aux-info.c (gen_type): Use DECL_NAME only for TYPE_DECL.
+
 Thu Apr 23 19:09:33 1998  Jim Wilson  <wilson@cygnus.com>
 
 	* profile.c (tablejump_entry_p): New function.

gcc/c-aux-info.c

@@ -361,7 +361,8 @@ gen_type (ret_val, t, style)
 {
   tree chain_p;
 
-  if (TYPE_NAME (t) && DECL_NAME (TYPE_NAME (t)))
+  /* If there is a typedef name for this type, use it.  */
+  if (TYPE_NAME (t) && TREE_CODE (TYPE_NAME (t)) == TYPE_DECL)
     data_type = IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (t)));
   else
     {