[Python-checkins] bpo-39573: Remove What's new entry for Py_SIZE() (GH-23375)

[vstinner]

https://github.com/python/cpython/commit/e0251787d85950538cf2490c2c73cc680b153940
commit: e0251787d85950538cf2490c2c73cc680b153940
branch: master
author: Miro Hrončok <miro at hroncok.cz>
committer: vstinner <vstinner at python.org>
date: 2020-11-18T22:39:03+01:00
summary:

bpo-39573: Remove What's new entry for Py_SIZE() (GH-23375)

A follow up for 0e2ac21dd4960574e89561243763eabba685296a

files:
M Doc/whatsnew/3.10.rst

diff --git a/Doc/whatsnew/3.10.rst b/Doc/whatsnew/3.10.rst
index cfb0383180f99..0e5e841ff44d7 100644
--- a/Doc/whatsnew/3.10.rst
+++ b/Doc/whatsnew/3.10.rst
@@ -500,17 +500,6 @@ Porting to Python 3.10
 
   (Contributed by Victor Stinner in :issue:`39573`.)
 
-* Since :c:func:`Py_SIZE()` is changed to the inline static function,
-  ``Py_SIZE(obj) = new_size`` must be replaced with ``Py_SET_SIZE(obj, new_size)``:
-  see :c:func:`Py_SET_SIZE()` (available since Python 3.9). For backward
-  compatibility, this macro can be used::
-
-      #if PY_VERSION_HEX < 0x030900A4
-      #  define Py_SET_SIZE(obj, size) ((Py_SIZE(obj) = (size)), (void)0)
-      #endif
-
-  (Contributed by Victor Stinner in :issue:`39573`.)
-
 * Calling :c:func:`PyDict_GetItem` without :term:`GIL` held had been allowed
   for historical reason. It is no longer allowed.
   (Contributed by Victor Stinner in :issue:`40839`.)