1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index 9a713cd..5c0e3cc 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -6233,6 +6233,7 @@ extern void gt_pch_nx (tree &);
 extern void gt_pch_nx (tree &, gt_pointer_operator, void *);
 
 extern bool nonnull_arg_p (const_tree);
+extern bool is_empty_type (const_tree);
 extern bool default_is_empty_record (const_tree);
 extern bool flexible_array_type_p (const_tree);
 extern HOST_WIDE_INT arg_int_size_in_bytes (const_tree);