From 5c4064e8bd199d70eefd7ec24766957c22f1b8e8 Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Sat, 19 Dec 2015 20:05:25 +0200
Subject: Issue #25421: __sizeof__ methods of builtin types now use dynamic
 basic size. This allows sys.getsize() to work correctly with their subclasses
 with __slots__ defined.

---
 Objects/codeobject.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Objects/codeobject.c')

diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index 353f414a38..b0e34468a7 100644
--- a/Objects/codeobject.c
+++ b/Objects/codeobject.c
@@ -384,7 +384,7 @@ code_sizeof(PyCodeObject *co, void *unused)
 {
     Py_ssize_t res;
 
-    res = sizeof(PyCodeObject);
+    res = _PyObject_SIZE(Py_TYPE(co));
     if (co->co_cell2arg != NULL && co->co_cellvars != NULL)
         res += PyTuple_GET_SIZE(co->co_cellvars) * sizeof(unsigned char);
     return PyLong_FromSsize_t(res);
-- 
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