1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ggc-callbacks.c b/gcc/ggc-callbacks.c
index 851f8dd0a26..1b19579e914 100644
--- a/gcc/ggc-callbacks.c
+++ b/gcc/ggc-callbacks.c
@@ -41,3 +41,12 @@ lang_cleanup_tree (t)
      only included in compilers for languages that don't support GC.  */
   abort ();
 }
+
+void
+lang_mark_false_label_stack (l)
+     struct label_node *l ATTRIBUTE_UNUSED;
+{
+  /* If this function is called, we are doing GC.  But, this file is
+     only included in compilers for languages that don't support GC.  */
+  abort ();
+}