1 files changed, 9 insertions, 3 deletions

diff --git a/proc.c b/proc.c
index 753464bc32..300c6a0b70 100644
--- a/proc.c
+++ b/proc.c
@@ -310,10 +310,9 @@ binding_clone(VALUE self)
 }
 
 VALUE
-rb_binding_new(void)
+rb_binding_new_with_cfp(rb_thread_t *th, rb_control_frame_t *src_cfp)
 {
-    rb_thread_t *th = GET_THREAD();
-    rb_control_frame_t *cfp = rb_vm_get_ruby_level_next_cfp(th, th->cfp);
+    rb_control_frame_t *cfp = rb_vm_get_ruby_level_next_cfp(th, src_cfp);
     VALUE bindval = binding_alloc(rb_cBinding);
     rb_binding_t *bind;
 
@@ -328,6 +327,13 @@ rb_binding_new(void)
     return bindval;
 }
 
+VALUE
+rb_binding_new(void)
+{
+    rb_thread_t *th = GET_THREAD();
+    return rb_binding_new_with_cfp(th, th->cfp);
+}
+
 /*
  *  call-seq:
  *     binding -> a_binding