1 files changed, 1 insertions, 1 deletions
diff --git a/vm_core.h b/vm_core.h
index 74700f37f0..cb22fc4115 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -975,7 +975,7 @@ typedef struct rb_thread_struct {
             VALUE args;
         } proc;
         struct {
-            VALUE (*func)(ANYARGS);
+            VALUE (*func)(void *);
             void *arg;
         } func;
     } invoke_arg;