From 76664eb31199b9c79de673ded807770617403132 Mon Sep 17 00:00:00 2001
From: Yoni Lavi <yoni.lavi.p@gmail.com>
Date: Wed, 16 Nov 2022 09:12:26 +0200
Subject: [PATCH 1/2] Constant hash for _PyNone_Type

---
 Objects/object.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Objects/object.c b/Objects/object.c
index a499cb32b22f58..cf5a529af3d0a5 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -1638,6 +1638,11 @@ none_bool(PyObject *v)
     return 0;
 }
 
+static Py_hash_t none_hash(PyObject *v)
+{
+    return 0xFCA86420;
+}
+
 static PyNumberMethods none_as_number = {
     0,                          /* nb_add */
     0,                          /* nb_subtract */
@@ -1689,7 +1694,7 @@ PyTypeObject _PyNone_Type = {
     &none_as_number,    /*tp_as_number*/
     0,                  /*tp_as_sequence*/
     0,                  /*tp_as_mapping*/
-    0,                  /*tp_hash */
+    (hashfunc)none_hash,/*tp_hash */
     0,                  /*tp_call */
     0,                  /*tp_str */
     0,                  /*tp_getattro */

From a1cbd39e29dd860aef3f0c38b2f1b2b40eaa8c6f Mon Sep 17 00:00:00 2001
From: "blurb-it[bot]" <43283697+blurb-it[bot]@users.noreply.github.com>
Date: Sat, 10 Dec 2022 20:00:14 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=93=9C=F0=9F=A4=96=20Added=20by=20blu?=
 =?UTF-8?q?rb=5Fit.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../2022-12-10-20-00-13.gh-issue-99540.ZZZHeP.rst                | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 Misc/NEWS.d/next/Core and Builtins/2022-12-10-20-00-13.gh-issue-99540.ZZZHeP.rst

diff --git a/Misc/NEWS.d/next/Core and Builtins/2022-12-10-20-00-13.gh-issue-99540.ZZZHeP.rst b/Misc/NEWS.d/next/Core and Builtins/2022-12-10-20-00-13.gh-issue-99540.ZZZHeP.rst
new file mode 100644
index 00000000000000..ae043f3aba55e8
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2022-12-10-20-00-13.gh-issue-99540.ZZZHeP.rst	
@@ -0,0 +1 @@
+``None`` now hashes to a constant value. This is not a requirements change.