1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/java/lang.c b/gcc/java/lang.c
index 765a3be..c86b568 100644
--- a/gcc/java/lang.c
+++ b/gcc/java/lang.c
@@ -652,7 +652,7 @@ lang_print_xnode (file, node, indent)
 
 HOST_WIDE_INT
 lang_get_alias_set (t)
-     tree t;
+     tree t ATTRIBUTE_UNUSED;
 {
   return -1;
 }