1 files changed, 1 insertions, 1 deletions
diff --git a/vm_core.h b/vm_core.h
index e129f9035..754938431 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -582,7 +582,7 @@ int rb_thread_method_id_and_class(rb_thread_t *th, ID *idp, VALUE *klassp);
 
 VALUE vm_invoke_proc(rb_thread_t *th, rb_proc_t *proc, VALUE self,
 		     int argc, const VALUE *argv, rb_block_t *blockptr);
-VALUE vm_make_proc(rb_thread_t *th, rb_control_frame_t *cfp, const rb_block_t *block, VALUE klass);
+VALUE vm_make_proc(rb_thread_t *th, const rb_block_t *block, VALUE klass);
 VALUE vm_make_env_object(rb_thread_t *th, rb_control_frame_t *cfp);
 
 NOINLINE(void rb_gc_save_machine_context(rb_thread_t *));