From 5863a396035e1b0bd46d201c7511c2b90c4c1c20 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Fri, 15 May 2015 12:19:18 -0400
Subject: deque is not varsized, so using Py_SIZE is nonsensical (closes
 #24162)

---
 Modules/_collectionsmodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index 1924374..5080a5b 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -708,7 +708,7 @@ deque_del_item(dequeobject *deque, Py_ssize_t i)
     PyObject *item;
     int rv;
 
-    assert (i >= 0 && i < Py_SIZE(deque));
+    assert (i >= 0 && i < deque->len);
     if (_deque_rotate(deque, -i))
         return -1;
     item = deque_popleft(deque, NULL);
-- 
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