1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/cp/cp-lang.c b/gcc/cp/cp-lang.c
index 741a0cc..3c68711 100644
--- a/gcc/cp/cp-lang.c
+++ b/gcc/cp/cp-lang.c
@@ -372,3 +372,9 @@ cp_var_mod_type_p (tree type)
   return false;
 }
 
+/* Stub routine to tell people that this doesn't work yet.  */
+void
+c_reset_state (void)
+{
+  sorry ("inter-module optimisations not implemented yet");
+}