[Python-checkins] gh-111178: Change Argument Clinic signature for METH_O (#130682)

[vstinner]

https://github.com/python/cpython/commit/9d759b63d8028a987ffad4e8750b13ecfa934967
commit: 9d759b63d8028a987ffad4e8750b13ecfa934967
branch: main
author: Victor Stinner <vstin...@python.org>
committer: vstinner <vstin...@python.org>
date: 2025-03-11T16:33:36+01:00
summary:

gh-111178: Change Argument Clinic signature for METH_O (#130682)

Use "PyObject*" for METH_O functions to fix an undefined behavior.

files:
M Lib/test/clinic.test.c
M Modules/_asynciomodule.c
M Modules/_collectionsmodule.c
M Modules/_cursesmodule.c
M Modules/_elementtree.c
M Modules/_hashopenssl.c
M Modules/_io/bufferedio.c
M Modules/_io/bytesio.c
M Modules/_io/clinic/bufferedio.c.h
M Modules/_io/clinic/bytesio.c.h
M Modules/_io/clinic/stringio.c.h
M Modules/_io/clinic/textio.c.h
M Modules/_io/textio.c
M Modules/_sqlite/clinic/connection.c.h
M Modules/_sqlite/clinic/cursor.c.h
M Modules/_sqlite/connection.c
M Modules/_sqlite/cursor.c
M Modules/_sre/clinic/sre.c.h
M Modules/_sre/sre.c
M Modules/_struct.c
M Modules/_tkinter.c
M Modules/arraymodule.c
M Modules/blake2module.c
M Modules/clinic/_asynciomodule.c.h
M Modules/clinic/_collectionsmodule.c.h
M Modules/clinic/_cursesmodule.c.h
M Modules/clinic/_elementtree.c.h
M Modules/clinic/_hashopenssl.c.h
M Modules/clinic/_randommodule.c.h
M Modules/clinic/_ssl.c.h
M Modules/clinic/_struct.c.h
M Modules/clinic/_tkinter.c.h
M Modules/clinic/arraymodule.c.h
M Modules/clinic/blake2module.c.h
M Modules/clinic/md5module.c.h
M Modules/clinic/sha1module.c.h
M Modules/clinic/sha2module.c.h
M Modules/clinic/sha3module.c.h
M Modules/md5module.c
M Modules/sha1module.c
M Modules/sha2module.c
M Modules/sha3module.c
M Objects/bytesobject.c
M Objects/clinic/bytearrayobject.c.h
M Objects/clinic/bytesobject.c.h
M Objects/clinic/dictobject.c.h
M Objects/clinic/exceptions.c.h
M Objects/clinic/listobject.c.h
M Objects/clinic/memoryobject.c.h
M Objects/clinic/setobject.c.h
M Objects/clinic/tupleobject.c.h
M Objects/clinic/typeobject.c.h
M Objects/clinic/typevarobject.c.h
M Objects/dictobject.c
M Objects/listobject.c
M Objects/memoryobject.c
M Objects/setobject.c
M Objects/tupleobject.c
M Objects/typevarobject.c
M Python/bltinmodule.c
M Python/clinic/bltinmodule.c.h
M Python/clinic/context.c.h
M Python/context.c
M Tools/clinic/libclinic/clanguage.py
M Tools/clinic/libclinic/converters.py
M Tools/clinic/libclinic/parse_args.py

diff --git a/Lib/test/clinic.test.c b/Lib/test/clinic.test.c
index 64f326903c9afd..2f843371ff9d7c 100644
--- a/Lib/test/clinic.test.c
+++ b/Lib/test/clinic.test.c
@@ -4940,7 +4940,7 @@ static int
 Test_metho_not_default_return_converter_impl(TestObj *self, PyObject *a);
 
 static PyObject *
-Test_metho_not_default_return_converter(TestObj *self, PyObject *a)
+Test_metho_not_default_return_converter(PyObject *self, PyObject *a)
 {
     PyObject *return_value = NULL;
     int _return_value;
@@ -4957,7 +4957,7 @@ Test_metho_not_default_return_converter(TestObj *self, 
PyObject *a)
 
 static int
 Test_metho_not_default_return_converter_impl(TestObj *self, PyObject *a)
-/*[clinic end generated code: output=b2cce75a7af2e6ce input=428657129b521177]*/
+/*[clinic end generated code: output=8b03f5213c312138 input=428657129b521177]*/
 
 
 /*[clinic input]
diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c
index 99463562e67286..2038c581cf8178 100644
--- a/Modules/_asynciomodule.c
+++ b/Modules/_asynciomodule.c
@@ -2738,8 +2738,8 @@ _asyncio.Task.set_result
 [clinic start generated code]*/
 
 static PyObject *
-_asyncio_Task_set_result(TaskObj *self, PyObject *result)
-/*[clinic end generated code: output=1dcae308bfcba318 input=9d1a00c07be41bab]*/
+_asyncio_Task_set_result_impl(TaskObj *self, PyObject *result)
+/*[clinic end generated code: output=e9d8e3cdaf18e258 input=9d1a00c07be41bab]*/
 {
     PyErr_SetString(PyExc_RuntimeError,
                     "Task does not support set_result operation");
@@ -2754,8 +2754,8 @@ _asyncio.Task.set_exception
 [clinic start generated code]*/
 
 static PyObject *
-_asyncio_Task_set_exception(TaskObj *self, PyObject *exception)
-/*[clinic end generated code: output=bc377fc28067303d input=9a8f65c83dcf893a]*/
+_asyncio_Task_set_exception_impl(TaskObj *self, PyObject *exception)
+/*[clinic end generated code: output=96a91790c192cc7d input=9a8f65c83dcf893a]*/
 {
     PyErr_SetString(PyExc_RuntimeError,
                     "Task does not support set_exception operation");
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index b2173d86445cc4..ad670293ec5b6a 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -484,7 +484,7 @@ deque_extend_impl(dequeobject *deque, PyObject *iterable)
         PyObject *s = PySequence_List(iterable);
         if (s == NULL)
             return NULL;
-        result = deque_extend(deque, s);
+        result = deque_extend((PyObject*)deque, s);
         Py_DECREF(s);
         return result;
     }
@@ -578,7 +578,7 @@ deque_inplace_concat(PyObject *self, PyObject *other)
     PyObject *result;
 
     // deque_extend is thread-safe
-    result = deque_extend(deque, other);
+    result = deque_extend((PyObject*)deque, other);
     if (result == NULL)
         return result;
     Py_INCREF(deque);
diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c
index 5bfc6a1383f142..2c88bd3cdf2347 100644
--- a/Modules/_cursesmodule.c
+++ b/Modules/_cursesmodule.c
@@ -2309,8 +2309,8 @@ This information can be later retrieved using the 
getwin() function.
 [clinic start generated code]*/
 
 static PyObject *
-_curses_window_putwin(PyCursesWindowObject *self, PyObject *file)
-/*[clinic end generated code: output=3a25e2a5e7a040ac input=0608648e09c8ea0a]*/
+_curses_window_putwin_impl(PyCursesWindowObject *self, PyObject *file)
+/*[clinic end generated code: output=fdae68ac59b0281b input=0608648e09c8ea0a]*/
 {
     /* We have to simulate this by writing to a temporary FILE*,
        then reading back, then writing to the argument file. */
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
index b5b0b82571f882..d20bbcd21fd371 100644
--- a/Modules/_elementtree.c
+++ b/Modules/_elementtree.c
@@ -2951,8 +2951,8 @@ _elementtree.TreeBuilder.data
 [clinic start generated code]*/
 
 static PyObject *
-_elementtree_TreeBuilder_data(TreeBuilderObject *self, PyObject *data)
-/*[clinic end generated code: output=69144c7100795bb2 input=a0540c532b284d29]*/
+_elementtree_TreeBuilder_data_impl(TreeBuilderObject *self, PyObject *data)
+/*[clinic end generated code: output=dfa02b68f732b8c0 input=a0540c532b284d29]*/
 {
     return treebuilder_handle_data(self, data);
 }
@@ -2966,8 +2966,8 @@ _elementtree.TreeBuilder.end
 [clinic start generated code]*/
 
 static PyObject *
-_elementtree_TreeBuilder_end(TreeBuilderObject *self, PyObject *tag)
-/*[clinic end generated code: output=9a98727cc691cd9d input=22dc3674236f5745]*/
+_elementtree_TreeBuilder_end_impl(TreeBuilderObject *self, PyObject *tag)
+/*[clinic end generated code: output=84cb6ca9008ec740 input=22dc3674236f5745]*/
 {
     return treebuilder_handle_end(self, tag);
 }
@@ -2981,8 +2981,9 @@ _elementtree.TreeBuilder.comment
 [clinic start generated code]*/
 
 static PyObject *
-_elementtree_TreeBuilder_comment(TreeBuilderObject *self, PyObject *text)
-/*[clinic end generated code: output=22835be41deeaa27 input=47e7ebc48ed01dfa]*/
+_elementtree_TreeBuilder_comment_impl(TreeBuilderObject *self,
+                                      PyObject *text)
+/*[clinic end generated code: output=a555ef39027c3823 input=47e7ebc48ed01dfa]*/
 {
     return treebuilder_handle_comment(self, text);
 }
@@ -3949,8 +3950,8 @@ _elementtree.XMLParser.feed
 [clinic start generated code]*/
 
 static PyObject *
-_elementtree_XMLParser_feed(XMLParserObject *self, PyObject *data)
-/*[clinic end generated code: output=e42b6a78eec7446d input=fe231b6b8de3ce1f]*/
+_elementtree_XMLParser_feed_impl(XMLParserObject *self, PyObject *data)
+/*[clinic end generated code: output=503e6fbf1adf17ab input=fe231b6b8de3ce1f]*/
 {
     /* feed data to parser */
 
@@ -3997,8 +3998,9 @@ _elementtree.XMLParser._parse_whole
 [clinic start generated code]*/
 
 static PyObject *
-_elementtree_XMLParser__parse_whole(XMLParserObject *self, PyObject *file)
-/*[clinic end generated code: output=f797197bb818dda3 input=19ecc893b6f3e752]*/
+_elementtree_XMLParser__parse_whole_impl(XMLParserObject *self,
+                                         PyObject *file)
+/*[clinic end generated code: output=60718a4e63d237d2 input=19ecc893b6f3e752]*/
 {
     /* (internal) parse the whole input, until end of stream */
     PyObject* reader;
diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c
index 4d6e4f192f5ad9..360f057ed80952 100644
--- a/Modules/_hashopenssl.c
+++ b/Modules/_hashopenssl.c
@@ -645,8 +645,8 @@ Update this hash object's state with the provided string.
 [clinic start generated code]*/
 
 static PyObject *
-EVP_update(EVPobject *self, PyObject *obj)
-/*[clinic end generated code: output=ec1d55ed2432e966 input=9b30ec848f015501]*/
+EVP_update_impl(EVPobject *self, PyObject *obj)
+/*[clinic end generated code: output=d56f91c68348f95f input=9b30ec848f015501]*/
 {
     int result;
     Py_buffer view;
diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c
index 53c4702f673786..06a5afc52559c3 100644
--- a/Modules/_io/bufferedio.c
+++ b/Modules/_io/bufferedio.c
@@ -472,8 +472,8 @@ _io._Buffered._dealloc_warn
 [clinic start generated code]*/
 
 static PyObject *
-_io__Buffered__dealloc_warn(buffered *self, PyObject *source)
-/*[clinic end generated code: output=690dcc3df8967162 input=8f845f2a4786391c]*/
+_io__Buffered__dealloc_warn_impl(buffered *self, PyObject *source)
+/*[clinic end generated code: output=d8db21c6dec0e614 input=8f845f2a4786391c]*/
 {
     if (self->ok && self->raw) {
         PyObject *r;
@@ -560,7 +560,7 @@ _io__Buffered_close_impl(buffered *self)
     }
 
     if (self->finalizing) {
-        PyObject *r = _io__Buffered__dealloc_warn(self, (PyObject *) self);
+        PyObject *r = _io__Buffered__dealloc_warn_impl(self, (PyObject *)self);
         if (r)
             Py_DECREF(r);
         else
diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c
index dc4e40b9f09a1d..e45a2d1a16dcba 100644
--- a/Modules/_io/bytesio.c
+++ b/Modules/_io/bytesio.c
@@ -710,8 +710,8 @@ Return the number of bytes written.
 [clinic start generated code]*/
 
 static PyObject *
-_io_BytesIO_write(bytesio *self, PyObject *b)
-/*[clinic end generated code: output=53316d99800a0b95 input=f5ec7c8c64ed720a]*/
+_io_BytesIO_write_impl(bytesio *self, PyObject *b)
+/*[clinic end generated code: output=d3e46bcec8d9e21c input=f5ec7c8c64ed720a]*/
 {
     Py_ssize_t n = write_bytes(self, b);
     return n >= 0 ? PyLong_FromSsize_t(n) : NULL;
@@ -730,8 +730,8 @@ each element.
 [clinic start generated code]*/
 
 static PyObject *
-_io_BytesIO_writelines(bytesio *self, PyObject *lines)
-/*[clinic end generated code: output=7f33aa3271c91752 input=e972539176fc8fc1]*/
+_io_BytesIO_writelines_impl(bytesio *self, PyObject *lines)
+/*[clinic end generated code: output=03a43a75773bc397 input=e972539176fc8fc1]*/
 {
     PyObject *it, *item;
 
@@ -842,7 +842,7 @@ bytesio_setstate(PyObject *op, PyObject *state)
 
     /* Set the value of the internal buffer. If state[0] does not support the
        buffer protocol, bytesio_write will raise the appropriate TypeError. */
-    result = _io_BytesIO_write(self, PyTuple_GET_ITEM(state, 0));
+    result = _io_BytesIO_write_impl(self, PyTuple_GET_ITEM(state, 0));
     if (result == NULL)
         return NULL;
     Py_DECREF(result);
@@ -958,7 +958,7 @@ _io_BytesIO___init___impl(bytesio *self, PyObject 
*initvalue)
         }
         else {
             PyObject *res;
-            res = _io_BytesIO_write(self, initvalue);
+            res = _io_BytesIO_write_impl(self, initvalue);
             if (res == NULL)
                 return -1;
             Py_DECREF(res);
diff --git a/Modules/_io/clinic/bufferedio.c.h 
b/Modules/_io/clinic/bufferedio.c.h
index 8ab8000fafee02..3345ae4c7f805f 100644
--- a/Modules/_io/clinic/bufferedio.c.h
+++ b/Modules/_io/clinic/bufferedio.c.h
@@ -307,6 +307,19 @@ PyDoc_STRVAR(_io__Buffered__dealloc_warn__doc__,
 #define _IO__BUFFERED__DEALLOC_WARN_METHODDEF    \
     {"_dealloc_warn", (PyCFunction)_io__Buffered__dealloc_warn, METH_O, 
_io__Buffered__dealloc_warn__doc__},
 
+static PyObject *
+_io__Buffered__dealloc_warn_impl(buffered *self, PyObject *source);
+
+static PyObject *
+_io__Buffered__dealloc_warn(PyObject *self, PyObject *source)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _io__Buffered__dealloc_warn_impl((buffered *)self, source);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_io__Buffered_simple_flush__doc__,
 "flush($self, /)\n"
 "--\n"
@@ -1246,4 +1259,4 @@ _io_BufferedRandom___init__(PyObject *self, PyObject 
*args, PyObject *kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=f019d29701ba2556 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=1a0562c66776fd53 input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/bytesio.c.h b/Modules/_io/clinic/bytesio.c.h
index 5528df952c33fb..dc481603d1e8a2 100644
--- a/Modules/_io/clinic/bytesio.c.h
+++ b/Modules/_io/clinic/bytesio.c.h
@@ -445,6 +445,19 @@ PyDoc_STRVAR(_io_BytesIO_write__doc__,
 #define _IO_BYTESIO_WRITE_METHODDEF    \
     {"write", (PyCFunction)_io_BytesIO_write, METH_O, 
_io_BytesIO_write__doc__},
 
+static PyObject *
+_io_BytesIO_write_impl(bytesio *self, PyObject *b);
+
+static PyObject *
+_io_BytesIO_write(PyObject *self, PyObject *b)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _io_BytesIO_write_impl((bytesio *)self, b);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_io_BytesIO_writelines__doc__,
 "writelines($self, lines, /)\n"
 "--\n"
@@ -458,6 +471,19 @@ PyDoc_STRVAR(_io_BytesIO_writelines__doc__,
 #define _IO_BYTESIO_WRITELINES_METHODDEF    \
     {"writelines", (PyCFunction)_io_BytesIO_writelines, METH_O, 
_io_BytesIO_writelines__doc__},
 
+static PyObject *
+_io_BytesIO_writelines_impl(bytesio *self, PyObject *lines);
+
+static PyObject *
+_io_BytesIO_writelines(PyObject *self, PyObject *lines)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _io_BytesIO_writelines_impl((bytesio *)self, lines);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_io_BytesIO_close__doc__,
 "close($self, /)\n"
 "--\n"
@@ -535,4 +561,4 @@ _io_BytesIO___init__(PyObject *self, PyObject *args, 
PyObject *kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=8a5e153bc7584b55 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=477217b2bc464110 input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/stringio.c.h b/Modules/_io/clinic/stringio.c.h
index bc571698806bde..2c5757f668e93d 100644
--- a/Modules/_io/clinic/stringio.c.h
+++ b/Modules/_io/clinic/stringio.c.h
@@ -247,7 +247,7 @@ static PyObject *
 _io_StringIO_write_impl(stringio *self, PyObject *obj);
 
 static PyObject *
-_io_StringIO_write(stringio *self, PyObject *obj)
+_io_StringIO_write(PyObject *self, PyObject *obj)
 {
     PyObject *return_value = NULL;
 
@@ -465,7 +465,7 @@ static PyObject *
 _io_StringIO___setstate___impl(stringio *self, PyObject *state);
 
 static PyObject *
-_io_StringIO___setstate__(stringio *self, PyObject *state)
+_io_StringIO___setstate__(PyObject *self, PyObject *state)
 {
     PyObject *return_value = NULL;
 
@@ -550,4 +550,4 @@ _io_StringIO_newlines_get(PyObject *self, void 
*Py_UNUSED(context))
 
     return return_value;
 }
-/*[clinic end generated code: output=7796e223e778a214 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=69c9b100a359cbd5 input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/textio.c.h b/Modules/_io/clinic/textio.c.h
index 9ce1d70ad71052..fd84198b1036de 100644
--- a/Modules/_io/clinic/textio.c.h
+++ b/Modules/_io/clinic/textio.c.h
@@ -457,6 +457,20 @@ PyDoc_STRVAR(_io_IncrementalNewlineDecoder_setstate__doc__,
 #define _IO_INCREMENTALNEWLINEDECODER_SETSTATE_METHODDEF    \
     {"setstate", (PyCFunction)_io_IncrementalNewlineDecoder_setstate, METH_O, 
_io_IncrementalNewlineDecoder_setstate__doc__},
 
+static PyObject *
+_io_IncrementalNewlineDecoder_setstate_impl(nldecoder_object *self,
+                                            PyObject *state);
+
+static PyObject *
+_io_IncrementalNewlineDecoder_setstate(PyObject *self, PyObject *state)
+{
+    PyObject *return_value = NULL;
+
+    return_value = 
_io_IncrementalNewlineDecoder_setstate_impl((nldecoder_object *)self, state);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_io_IncrementalNewlineDecoder_reset__doc__,
 "reset($self, /)\n"
 "--\n"
@@ -1290,4 +1304,4 @@ _io_TextIOWrapper__CHUNK_SIZE_set(PyObject *self, 
PyObject *value, void *Py_UNUS
 
     return return_value;
 }
-/*[clinic end generated code: output=6e64e43113a97340 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=dad68d8c33d676e6 input=a9049054013a1b77]*/
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
index 071a06ffbf7334..e07291183228b9 100644
--- a/Modules/_io/textio.c
+++ b/Modules/_io/textio.c
@@ -579,9 +579,9 @@ _io.IncrementalNewlineDecoder.setstate
 [clinic start generated code]*/
 
 static PyObject *
-_io_IncrementalNewlineDecoder_setstate(nldecoder_object *self,
-                                       PyObject *state)
-/*[clinic end generated code: output=c10c622508b576cb input=c53fb505a76dbbe2]*/
+_io_IncrementalNewlineDecoder_setstate_impl(nldecoder_object *self,
+                                            PyObject *state)
+/*[clinic end generated code: output=09135cb6e78a1dc8 input=c53fb505a76dbbe2]*/
 {
     PyObject *buffer;
     unsigned long long flag;
diff --git a/Modules/_sqlite/clinic/connection.c.h 
b/Modules/_sqlite/clinic/connection.c.h
index 82fba44eb1b074..bbdefe24a01370 100644
--- a/Modules/_sqlite/clinic/connection.c.h
+++ b/Modules/_sqlite/clinic/connection.c.h
@@ -1195,6 +1195,20 @@ PyDoc_STRVAR(pysqlite_connection_executescript__doc__,
 #define PYSQLITE_CONNECTION_EXECUTESCRIPT_METHODDEF    \
     {"executescript", (PyCFunction)pysqlite_connection_executescript, METH_O, 
pysqlite_connection_executescript__doc__},
 
+static PyObject *
+pysqlite_connection_executescript_impl(pysqlite_Connection *self,
+                                       PyObject *script_obj);
+
+static PyObject *
+pysqlite_connection_executescript(PyObject *self, PyObject *script_obj)
+{
+    PyObject *return_value = NULL;
+
+    return_value = pysqlite_connection_executescript_impl((pysqlite_Connection 
*)self, script_obj);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(pysqlite_connection_interrupt__doc__,
 "interrupt($self, /)\n"
 "--\n"
@@ -1881,4 +1895,4 @@ getconfig(PyObject *self, PyObject *arg)
 #ifndef DESERIALIZE_METHODDEF
     #define DESERIALIZE_METHODDEF
 #endif /* !defined(DESERIALIZE_METHODDEF) */
-/*[clinic end generated code: output=c59effb407b8ea4d input=a9049054013a1b77]*/
+/*[clinic end generated code: output=fc4857f09ad563b1 input=a9049054013a1b77]*/
diff --git a/Modules/_sqlite/clinic/cursor.c.h 
b/Modules/_sqlite/clinic/cursor.c.h
index 590e429e9139f1..832ba2e43f02bb 100644
--- a/Modules/_sqlite/clinic/cursor.c.h
+++ b/Modules/_sqlite/clinic/cursor.c.h
@@ -262,6 +262,19 @@ PyDoc_STRVAR(pysqlite_cursor_setinputsizes__doc__,
 #define PYSQLITE_CURSOR_SETINPUTSIZES_METHODDEF    \
     {"setinputsizes", (PyCFunction)pysqlite_cursor_setinputsizes, METH_O, 
pysqlite_cursor_setinputsizes__doc__},
 
+static PyObject *
+pysqlite_cursor_setinputsizes_impl(pysqlite_Cursor *self, PyObject *sizes);
+
+static PyObject *
+pysqlite_cursor_setinputsizes(PyObject *self, PyObject *sizes)
+{
+    PyObject *return_value = NULL;
+
+    return_value = pysqlite_cursor_setinputsizes_impl((pysqlite_Cursor *)self, 
sizes);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(pysqlite_cursor_setoutputsize__doc__,
 "setoutputsize($self, size, column=None, /)\n"
 "--\n"
@@ -314,4 +327,4 @@ pysqlite_cursor_close(PyObject *self, PyObject 
*Py_UNUSED(ignored))
 {
     return pysqlite_cursor_close_impl((pysqlite_Cursor *)self);
 }
-/*[clinic end generated code: output=82620ca7622b547c input=a9049054013a1b77]*/
+/*[clinic end generated code: output=02831aed7377f5f6 input=a9049054013a1b77]*/
diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 7997e5f4d986f3..13bc0b9199c4c4 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -1908,9 +1908,9 @@ Executes multiple SQL statements at once.
 [clinic start generated code]*/
 
 static PyObject *
-pysqlite_connection_executescript(pysqlite_Connection *self,
-                                  PyObject *script_obj)
-/*[clinic end generated code: output=4c4f9d77aa0ae37d input=f6e5f1ccfa313db4]*/
+pysqlite_connection_executescript_impl(pysqlite_Connection *self,
+                                       PyObject *script_obj)
+/*[clinic end generated code: output=e921c49e2291782c input=f6e5f1ccfa313db4]*/
 {
     PyObject* result = 0;
 
diff --git a/Modules/_sqlite/cursor.c b/Modules/_sqlite/cursor.c
index ad3587d88dd854..7943bfcca3679d 100644
--- a/Modules/_sqlite/cursor.c
+++ b/Modules/_sqlite/cursor.c
@@ -1243,8 +1243,8 @@ Required by DB-API. Does nothing in sqlite3.
 [clinic start generated code]*/
 
 static PyObject *
-pysqlite_cursor_setinputsizes(pysqlite_Cursor *self, PyObject *sizes)
-/*[clinic end generated code: output=893c817afe9d08ad input=de7950a3aec79bdf]*/
+pysqlite_cursor_setinputsizes_impl(pysqlite_Cursor *self, PyObject *sizes)
+/*[clinic end generated code: output=a06c12790bd05f2e input=de7950a3aec79bdf]*/
 {
     Py_RETURN_NONE;
 }
diff --git a/Modules/_sre/clinic/sre.c.h b/Modules/_sre/clinic/sre.c.h
index cfc6813f37f012..1f7e037351d1c6 100644
--- a/Modules/_sre/clinic/sre.c.h
+++ b/Modules/_sre/clinic/sre.c.h
@@ -985,6 +985,19 @@ PyDoc_STRVAR(_sre_SRE_Pattern___deepcopy____doc__,
 #define _SRE_SRE_PATTERN___DEEPCOPY___METHODDEF    \
     {"__deepcopy__", (PyCFunction)_sre_SRE_Pattern___deepcopy__, METH_O, 
_sre_SRE_Pattern___deepcopy____doc__},
 
+static PyObject *
+_sre_SRE_Pattern___deepcopy___impl(PatternObject *self, PyObject *memo);
+
+static PyObject *
+_sre_SRE_Pattern___deepcopy__(PyObject *self, PyObject *memo)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _sre_SRE_Pattern___deepcopy___impl((PatternObject *)self, 
memo);
+
+    return return_value;
+}
+
 #if defined(Py_DEBUG)
 
 PyDoc_STRVAR(_sre_SRE_Pattern__fail_after__doc__,
@@ -1471,6 +1484,19 @@ PyDoc_STRVAR(_sre_SRE_Match___deepcopy____doc__,
 #define _SRE_SRE_MATCH___DEEPCOPY___METHODDEF    \
     {"__deepcopy__", (PyCFunction)_sre_SRE_Match___deepcopy__, METH_O, 
_sre_SRE_Match___deepcopy____doc__},
 
+static PyObject *
+_sre_SRE_Match___deepcopy___impl(MatchObject *self, PyObject *memo);
+
+static PyObject *
+_sre_SRE_Match___deepcopy__(PyObject *self, PyObject *memo)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _sre_SRE_Match___deepcopy___impl((MatchObject *)self, memo);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_sre_SRE_Scanner_match__doc__,
 "match($self, /)\n"
 "--\n"
@@ -1516,4 +1542,4 @@ _sre_SRE_Scanner_search(PyObject *self, PyTypeObject 
*cls, PyObject *const *args
 #ifndef _SRE_SRE_PATTERN__FAIL_AFTER_METHODDEF
     #define _SRE_SRE_PATTERN__FAIL_AFTER_METHODDEF
 #endif /* !defined(_SRE_SRE_PATTERN__FAIL_AFTER_METHODDEF) */
-/*[clinic end generated code: output=3654103c87eb4830 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=45baae8bdfafdc51 input=a9049054013a1b77]*/
diff --git a/Modules/_sre/sre.c b/Modules/_sre/sre.c
index 54f0e64d4819f1..1c0e44c933a7bf 100644
--- a/Modules/_sre/sre.c
+++ b/Modules/_sre/sre.c
@@ -1482,8 +1482,8 @@ _sre.SRE_Pattern.__deepcopy__
 [clinic start generated code]*/
 
 static PyObject *
-_sre_SRE_Pattern___deepcopy__(PatternObject *self, PyObject *memo)
-/*[clinic end generated code: output=2ad25679c1f1204a input=a465b1602f997bed]*/
+_sre_SRE_Pattern___deepcopy___impl(PatternObject *self, PyObject *memo)
+/*[clinic end generated code: output=75efe69bd12c5d7d input=a465b1602f997bed]*/
 {
     return Py_NewRef(self);
 }
@@ -2659,8 +2659,8 @@ _sre.SRE_Match.__deepcopy__
 [clinic start generated code]*/
 
 static PyObject *
-_sre_SRE_Match___deepcopy__(MatchObject *self, PyObject *memo)
-/*[clinic end generated code: output=ba7cb46d655e4ee2 input=779d12a31c2c325e]*/
+_sre_SRE_Match___deepcopy___impl(MatchObject *self, PyObject *memo)
+/*[clinic end generated code: output=2b657578eb03f4a3 input=779d12a31c2c325e]*/
 {
     return Py_NewRef(self);
 }
diff --git a/Modules/_struct.c b/Modules/_struct.c
index f096998cb714e7..f04805d9d6d1d7 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -2131,8 +2131,8 @@ Requires that the bytes length be a multiple of the 
struct size.
 [clinic start generated code]*/
 
 static PyObject *
-Struct_iter_unpack(PyStructObject *self, PyObject *buffer)
-/*[clinic end generated code: output=172d83d0cd15dbab input=6d65b3f3107dbc99]*/
+Struct_iter_unpack_impl(PyStructObject *self, PyObject *buffer)
+/*[clinic end generated code: output=818f89ad4afa8d64 input=6d65b3f3107dbc99]*/
 {
     _structmodulestate *state = get_struct_state_structinst(self);
     unpackiterobject *iter;
@@ -2691,7 +2691,7 @@ iter_unpack_impl(PyObject *module, PyStructObject 
*s_object,
                  PyObject *buffer)
 /*[clinic end generated code: output=0ae50e250d20e74d input=b214a58869a3c98d]*/
 {
-    return Struct_iter_unpack(s_object, buffer);
+    return Struct_iter_unpack((PyObject*)s_object, buffer);
 }
 
 static struct PyMethodDef module_functions[] = {
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 3351a778c42cf5..c7cc3a8071dc1c 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -2010,8 +2010,8 @@ _tkinter.tkapp.getint
 [clinic start generated code]*/
 
 static PyObject *
-_tkinter_tkapp_getint(TkappObject *self, PyObject *arg)
-/*[clinic end generated code: output=88cf293fae307cfe input=034026997c5b91f8]*/
+_tkinter_tkapp_getint_impl(TkappObject *self, PyObject *arg)
+/*[clinic end generated code: output=5f75d31b260d4086 input=034026997c5b91f8]*/
 {
     char *s;
     Tcl_Obj *value;
@@ -2055,8 +2055,8 @@ _tkinter.tkapp.getdouble
 [clinic start generated code]*/
 
 static PyObject *
-_tkinter_tkapp_getdouble(TkappObject *self, PyObject *arg)
-/*[clinic end generated code: output=c52b138bd8b956b9 input=22015729ce9ef7f8]*/
+_tkinter_tkapp_getdouble_impl(TkappObject *self, PyObject *arg)
+/*[clinic end generated code: output=432433f2f52b09b6 input=22015729ce9ef7f8]*/
 {
     char *s;
     double v;
@@ -2094,8 +2094,8 @@ _tkinter.tkapp.getboolean
 [clinic start generated code]*/
 
 static PyObject *
-_tkinter_tkapp_getboolean(TkappObject *self, PyObject *arg)
-/*[clinic end generated code: output=726a9ae445821d91 input=7f11248ef8f8776e]*/
+_tkinter_tkapp_getboolean_impl(TkappObject *self, PyObject *arg)
+/*[clinic end generated code: output=3b05597cf2bfbd9f input=7f11248ef8f8776e]*/
 {
     char *s;
     int v;
@@ -2258,8 +2258,8 @@ _tkinter.tkapp.splitlist
 [clinic start generated code]*/
 
 static PyObject *
-_tkinter_tkapp_splitlist(TkappObject *self, PyObject *arg)
-/*[clinic end generated code: output=13b51d34386d36fb input=2b2e13351e3c0b53]*/
+_tkinter_tkapp_splitlist_impl(TkappObject *self, PyObject *arg)
+/*[clinic end generated code: output=e517f462159c3000 input=2b2e13351e3c0b53]*/
 {
     char *list;
     Tcl_Size argc, i;
@@ -2676,8 +2676,8 @@ _tkinter.tkapp.deletefilehandler
 [clinic start generated code]*/
 
 static PyObject *
-_tkinter_tkapp_deletefilehandler(TkappObject *self, PyObject *file)
-/*[clinic end generated code: output=b53cc96ebf9476fd input=abbec19d66312e2a]*/
+_tkinter_tkapp_deletefilehandler_impl(TkappObject *self, PyObject *file)
+/*[clinic end generated code: output=30b2c6ed195b0410 input=abbec19d66312e2a]*/
 {
     int tfile;
 
@@ -3010,8 +3010,8 @@ Set the tracing function.
 [clinic start generated code]*/
 
 static PyObject *
-_tkinter_tkapp_settrace(TkappObject *self, PyObject *func)
-/*[clinic end generated code: output=847f6ebdf46e84fa input=31b260d46d3d018a]*/
+_tkinter_tkapp_settrace_impl(TkappObject *self, PyObject *func)
+/*[clinic end generated code: output=8c59938bc9005607 input=31b260d46d3d018a]*/
 {
     if (func == Py_None) {
         func = NULL;
diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index 5b86ec98393e48..16f757feca3342 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -929,8 +929,8 @@ Return a copy of the array.
 [clinic start generated code]*/
 
 static PyObject *
-array_array___deepcopy__(arrayobject *self, PyObject *unused)
-/*[clinic end generated code: output=1ec748d8e14a9faa input=2405ecb4933748c4]*/
+array_array___deepcopy___impl(arrayobject *self, PyObject *unused)
+/*[clinic end generated code: output=703b4c412feaaf31 input=2405ecb4933748c4]*/
 {
     return array_array___copy___impl(self);
 }
@@ -1174,8 +1174,8 @@ Return number of occurrences of v in the array.
 [clinic start generated code]*/
 
 static PyObject *
-array_array_count(arrayobject *self, PyObject *v)
-/*[clinic end generated code: output=3dd3624bf7135a3a input=d9bce9d65e39d1f5]*/
+array_array_count_impl(arrayobject *self, PyObject *v)
+/*[clinic end generated code: output=93ead26a2affb739 input=d9bce9d65e39d1f5]*/
 {
     Py_ssize_t count = 0;
     Py_ssize_t i;
@@ -1272,8 +1272,8 @@ Remove the first occurrence of v in the array.
 [clinic start generated code]*/
 
 static PyObject *
-array_array_remove(arrayobject *self, PyObject *v)
-/*[clinic end generated code: output=bef06be9fdf9dceb input=0b1e5aed25590027]*/
+array_array_remove_impl(arrayobject *self, PyObject *v)
+/*[clinic end generated code: output=f2a24e288ecb2a35 input=0b1e5aed25590027]*/
 {
     Py_ssize_t i;
 
@@ -1420,8 +1420,8 @@ Append new value v to the end of the array.
 [clinic start generated code]*/
 
 static PyObject *
-array_array_append(arrayobject *self, PyObject *v)
-/*[clinic end generated code: output=745a0669bf8db0e2 input=0b98d9d78e78f0fa]*/
+array_array_append_impl(arrayobject *self, PyObject *v)
+/*[clinic end generated code: output=2f1e8cbad70c2a8b input=0b98d9d78e78f0fa]*/
 {
     return ins(self, Py_SIZE(self), v);
 }
@@ -1642,8 +1642,8 @@ Append items to array from list.
 [clinic start generated code]*/
 
 static PyObject *
-array_array_fromlist(arrayobject *self, PyObject *list)
-/*[clinic end generated code: output=26411c2d228a3e3f input=be2605a96c49680f]*/
+array_array_fromlist_impl(arrayobject *self, PyObject *list)
+/*[clinic end generated code: output=6c23733a68dd68df input=be2605a96c49680f]*/
 {
     Py_ssize_t n;
 
@@ -3102,8 +3102,8 @@ Set state information for unpickling.
 [clinic start generated code]*/
 
 static PyObject *
-array_arrayiterator___setstate__(arrayiterobject *self, PyObject *state)
-/*[clinic end generated code: output=397da9904e443cbe input=f47d5ceda19e787b]*/
+array_arrayiterator___setstate___impl(arrayiterobject *self, PyObject *state)
+/*[clinic end generated code: output=d7837ae4ac1fd8b9 input=f47d5ceda19e787b]*/
 {
     Py_ssize_t index = PyLong_AsSsize_t(state);
     if (index == -1 && PyErr_Occurred())
diff --git a/Modules/blake2module.c b/Modules/blake2module.c
index 016c834c01bbe2..f55d93a3066025 100644
--- a/Modules/blake2module.c
+++ b/Modules/blake2module.c
@@ -739,8 +739,8 @@ Update this hash object's state with the provided 
bytes-like object.
 [clinic start generated code]*/
 
 static PyObject *
-_blake2_blake2b_update(Blake2Object *self, PyObject *data)
-/*[clinic end generated code: output=e6d1ac88471df308 input=ffc4aa6a6a225d31]*/
+_blake2_blake2b_update_impl(Blake2Object *self, PyObject *data)
+/*[clinic end generated code: output=99330230068e8c99 input=ffc4aa6a6a225d31]*/
 {
     Py_buffer buf;
 
diff --git a/Modules/clinic/_asynciomodule.c.h 
b/Modules/clinic/_asynciomodule.c.h
index d25411ee9958a1..d529b09bd1529f 100644
--- a/Modules/clinic/_asynciomodule.c.h
+++ b/Modules/clinic/_asynciomodule.c.h
@@ -1403,6 +1403,19 @@ PyDoc_STRVAR(_asyncio_Task_set_result__doc__,
 #define _ASYNCIO_TASK_SET_RESULT_METHODDEF    \
     {"set_result", (PyCFunction)_asyncio_Task_set_result, METH_O, 
_asyncio_Task_set_result__doc__},
 
+static PyObject *
+_asyncio_Task_set_result_impl(TaskObj *self, PyObject *result);
+
+static PyObject *
+_asyncio_Task_set_result(PyObject *self, PyObject *result)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _asyncio_Task_set_result_impl((TaskObj *)self, result);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_asyncio_Task_set_exception__doc__,
 "set_exception($self, exception, /)\n"
 "--\n"
@@ -1411,6 +1424,19 @@ PyDoc_STRVAR(_asyncio_Task_set_exception__doc__,
 #define _ASYNCIO_TASK_SET_EXCEPTION_METHODDEF    \
     {"set_exception", (PyCFunction)_asyncio_Task_set_exception, METH_O, 
_asyncio_Task_set_exception__doc__},
 
+static PyObject *
+_asyncio_Task_set_exception_impl(TaskObj *self, PyObject *exception);
+
+static PyObject *
+_asyncio_Task_set_exception(PyObject *self, PyObject *exception)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _asyncio_Task_set_exception_impl((TaskObj *)self, 
exception);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_asyncio_Task_get_coro__doc__,
 "get_coro($self, /)\n"
 "--\n"
@@ -1486,7 +1512,7 @@ static PyObject *
 _asyncio_Task_set_name_impl(TaskObj *self, PyObject *value);
 
 static PyObject *
-_asyncio_Task_set_name(TaskObj *self, PyObject *value)
+_asyncio_Task_set_name(PyObject *self, PyObject *value)
 {
     PyObject *return_value = NULL;
 
@@ -2174,4 +2200,4 @@ _asyncio_future_discard_from_awaited_by(PyObject *module, 
PyObject *const *args,
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=f14ff14c29c691ec input=a9049054013a1b77]*/
+/*[clinic end generated code: output=b1060b180d9dd54c input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_collectionsmodule.c.h 
b/Modules/clinic/_collectionsmodule.c.h
index ddf18c2c77a8cd..c7dc639ce87ad8 100644
--- a/Modules/clinic/_collectionsmodule.c.h
+++ b/Modules/clinic/_collectionsmodule.c.h
@@ -71,7 +71,7 @@ static PyObject *
 deque_append_impl(dequeobject *deque, PyObject *item);
 
 static PyObject *
-deque_append(dequeobject *deque, PyObject *item)
+deque_append(PyObject *deque, PyObject *item)
 {
     PyObject *return_value = NULL;
 
@@ -95,7 +95,7 @@ static PyObject *
 deque_appendleft_impl(dequeobject *deque, PyObject *item);
 
 static PyObject *
-deque_appendleft(dequeobject *deque, PyObject *item)
+deque_appendleft(PyObject *deque, PyObject *item)
 {
     PyObject *return_value = NULL;
 
@@ -119,7 +119,7 @@ static PyObject *
 deque_extend_impl(dequeobject *deque, PyObject *iterable);
 
 static PyObject *
-deque_extend(dequeobject *deque, PyObject *iterable)
+deque_extend(PyObject *deque, PyObject *iterable)
 {
     PyObject *return_value = NULL;
 
@@ -143,7 +143,7 @@ static PyObject *
 deque_extendleft_impl(dequeobject *deque, PyObject *iterable);
 
 static PyObject *
-deque_extendleft(dequeobject *deque, PyObject *iterable)
+deque_extendleft(PyObject *deque, PyObject *iterable)
 {
     PyObject *return_value = NULL;
 
@@ -308,7 +308,7 @@ static PyObject *
 deque_count_impl(dequeobject *deque, PyObject *v);
 
 static PyObject *
-deque_count(dequeobject *deque, PyObject *v)
+deque_count(PyObject *deque, PyObject *v)
 {
     PyObject *return_value = NULL;
 
@@ -423,7 +423,7 @@ static PyObject *
 deque_remove_impl(dequeobject *deque, PyObject *value);
 
 static PyObject *
-deque_remove(dequeobject *deque, PyObject *value)
+deque_remove(PyObject *deque, PyObject *value)
 {
     PyObject *return_value = NULL;
 
@@ -630,4 +630,4 @@ tuplegetter_new(PyTypeObject *type, PyObject *args, 
PyObject *kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=2d89c39288fc7389 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=1eb3634d5ef8b407 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_cursesmodule.c.h b/Modules/clinic/_cursesmodule.c.h
index 8291d5d635c79d..769d75c09010bd 100644
--- a/Modules/clinic/_cursesmodule.c.h
+++ b/Modules/clinic/_cursesmodule.c.h
@@ -1479,6 +1479,19 @@ PyDoc_STRVAR(_curses_window_putwin__doc__,
 #define _CURSES_WINDOW_PUTWIN_METHODDEF    \
     {"putwin", (PyCFunction)_curses_window_putwin, METH_O, 
_curses_window_putwin__doc__},
 
+static PyObject *
+_curses_window_putwin_impl(PyCursesWindowObject *self, PyObject *file);
+
+static PyObject *
+_curses_window_putwin(PyObject *self, PyObject *file)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _curses_window_putwin_impl((PyCursesWindowObject *)self, 
file);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_curses_window_redrawln__doc__,
 "redrawln($self, beg, num, /)\n"
 "--\n"
@@ -4379,4 +4392,4 @@ _curses_has_extended_color_support(PyObject *module, 
PyObject *Py_UNUSED(ignored
 #ifndef _CURSES_USE_DEFAULT_COLORS_METHODDEF
     #define _CURSES_USE_DEFAULT_COLORS_METHODDEF
 #endif /* !defined(_CURSES_USE_DEFAULT_COLORS_METHODDEF) */
-/*[clinic end generated code: output=c4211865ed96c2af input=a9049054013a1b77]*/
+/*[clinic end generated code: output=ce2d19df9e20bfa3 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_elementtree.c.h b/Modules/clinic/_elementtree.c.h
index 78391887b615cf..e79f20d86204bb 100644
--- a/Modules/clinic/_elementtree.c.h
+++ b/Modules/clinic/_elementtree.c.h
@@ -984,6 +984,19 @@ PyDoc_STRVAR(_elementtree_TreeBuilder_data__doc__,
 #define _ELEMENTTREE_TREEBUILDER_DATA_METHODDEF    \
     {"data", (PyCFunction)_elementtree_TreeBuilder_data, METH_O, 
_elementtree_TreeBuilder_data__doc__},
 
+static PyObject *
+_elementtree_TreeBuilder_data_impl(TreeBuilderObject *self, PyObject *data);
+
+static PyObject *
+_elementtree_TreeBuilder_data(PyObject *self, PyObject *data)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _elementtree_TreeBuilder_data_impl((TreeBuilderObject 
*)self, data);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_elementtree_TreeBuilder_end__doc__,
 "end($self, tag, /)\n"
 "--\n"
@@ -992,6 +1005,19 @@ PyDoc_STRVAR(_elementtree_TreeBuilder_end__doc__,
 #define _ELEMENTTREE_TREEBUILDER_END_METHODDEF    \
     {"end", (PyCFunction)_elementtree_TreeBuilder_end, METH_O, 
_elementtree_TreeBuilder_end__doc__},
 
+static PyObject *
+_elementtree_TreeBuilder_end_impl(TreeBuilderObject *self, PyObject *tag);
+
+static PyObject *
+_elementtree_TreeBuilder_end(PyObject *self, PyObject *tag)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _elementtree_TreeBuilder_end_impl((TreeBuilderObject 
*)self, tag);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_elementtree_TreeBuilder_comment__doc__,
 "comment($self, text, /)\n"
 "--\n"
@@ -1000,6 +1026,20 @@ PyDoc_STRVAR(_elementtree_TreeBuilder_comment__doc__,
 #define _ELEMENTTREE_TREEBUILDER_COMMENT_METHODDEF    \
     {"comment", (PyCFunction)_elementtree_TreeBuilder_comment, METH_O, 
_elementtree_TreeBuilder_comment__doc__},
 
+static PyObject *
+_elementtree_TreeBuilder_comment_impl(TreeBuilderObject *self,
+                                      PyObject *text);
+
+static PyObject *
+_elementtree_TreeBuilder_comment(PyObject *self, PyObject *text)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _elementtree_TreeBuilder_comment_impl((TreeBuilderObject 
*)self, text);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_elementtree_TreeBuilder_pi__doc__,
 "pi($self, target, text=None, /)\n"
 "--\n"
@@ -1206,6 +1246,19 @@ PyDoc_STRVAR(_elementtree_XMLParser_feed__doc__,
 #define _ELEMENTTREE_XMLPARSER_FEED_METHODDEF    \
     {"feed", (PyCFunction)_elementtree_XMLParser_feed, METH_O, 
_elementtree_XMLParser_feed__doc__},
 
+static PyObject *
+_elementtree_XMLParser_feed_impl(XMLParserObject *self, PyObject *data);
+
+static PyObject *
+_elementtree_XMLParser_feed(PyObject *self, PyObject *data)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _elementtree_XMLParser_feed_impl((XMLParserObject *)self, 
data);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_elementtree_XMLParser__parse_whole__doc__,
 "_parse_whole($self, file, /)\n"
 "--\n"
@@ -1214,6 +1267,20 @@ PyDoc_STRVAR(_elementtree_XMLParser__parse_whole__doc__,
 #define _ELEMENTTREE_XMLPARSER__PARSE_WHOLE_METHODDEF    \
     {"_parse_whole", (PyCFunction)_elementtree_XMLParser__parse_whole, METH_O, 
_elementtree_XMLParser__parse_whole__doc__},
 
+static PyObject *
+_elementtree_XMLParser__parse_whole_impl(XMLParserObject *self,
+                                         PyObject *file);
+
+static PyObject *
+_elementtree_XMLParser__parse_whole(PyObject *self, PyObject *file)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _elementtree_XMLParser__parse_whole_impl((XMLParserObject 
*)self, file);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_elementtree_XMLParser__setevents__doc__,
 "_setevents($self, events_queue, events_to_report=None, /)\n"
 "--\n"
@@ -1248,4 +1315,4 @@ _elementtree_XMLParser__setevents(PyObject *self, 
PyObject *const *args, Py_ssiz
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=e5c758958f14f102 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=0eed58350c3c1832 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_hashopenssl.c.h b/Modules/clinic/_hashopenssl.c.h
index d219b80b791a66..7bf6af1eeeba24 100644
--- a/Modules/clinic/_hashopenssl.c.h
+++ b/Modules/clinic/_hashopenssl.c.h
@@ -72,6 +72,19 @@ PyDoc_STRVAR(EVP_update__doc__,
 #define EVP_UPDATE_METHODDEF    \
     {"update", (PyCFunction)EVP_update, METH_O, EVP_update__doc__},
 
+static PyObject *
+EVP_update_impl(EVPobject *self, PyObject *obj);
+
+static PyObject *
+EVP_update(PyObject *self, PyObject *obj)
+{
+    PyObject *return_value = NULL;
+
+    return_value = EVP_update_impl((EVPobject *)self, obj);
+
+    return return_value;
+}
+
 #if defined(PY_OPENSSL_HAS_SHAKE)
 
 PyDoc_STRVAR(EVPXOF_digest__doc__,
@@ -1844,4 +1857,4 @@ _hashlib_compare_digest(PyObject *module, PyObject *const 
*args, Py_ssize_t narg
 #ifndef _HASHLIB_SCRYPT_METHODDEF
     #define _HASHLIB_SCRYPT_METHODDEF
 #endif /* !defined(_HASHLIB_SCRYPT_METHODDEF) */
-/*[clinic end generated code: output=811a8b50beae1018 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=e9624853a73bb65a input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_randommodule.c.h b/Modules/clinic/_randommodule.c.h
index b2d67e11c63595..1e989e970c9de5 100644
--- a/Modules/clinic/_randommodule.c.h
+++ b/Modules/clinic/_randommodule.c.h
@@ -103,7 +103,7 @@ static PyObject *
 _random_Random_setstate_impl(RandomObject *self, PyObject *state);
 
 static PyObject *
-_random_Random_setstate(RandomObject *self, PyObject *state)
+_random_Random_setstate(PyObject *self, PyObject *state)
 {
     PyObject *return_value = NULL;
 
@@ -143,4 +143,4 @@ _random_Random_getrandbits(PyObject *self, PyObject *arg)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=859cfbf59c133a4e input=a9049054013a1b77]*/
+/*[clinic end generated code: output=4458b5a69201ebea input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_ssl.c.h b/Modules/clinic/_ssl.c.h
index 73c5d304f1a141..9656f09c471931 100644
--- a/Modules/clinic/_ssl.c.h
+++ b/Modules/clinic/_ssl.c.h
@@ -1520,7 +1520,7 @@ static PyObject *
 _ssl__SSLContext_load_dh_params_impl(PySSLContext *self, PyObject *filepath);
 
 static PyObject *
-_ssl__SSLContext_load_dh_params(PySSLContext *self, PyObject *filepath)
+_ssl__SSLContext_load_dh_params(PyObject *self, PyObject *filepath)
 {
     PyObject *return_value = NULL;
 
@@ -1784,7 +1784,7 @@ static PyObject *
 _ssl__SSLContext_set_ecdh_curve_impl(PySSLContext *self, PyObject *name);
 
 static PyObject *
-_ssl__SSLContext_set_ecdh_curve(PySSLContext *self, PyObject *name)
+_ssl__SSLContext_set_ecdh_curve(PyObject *self, PyObject *name)
 {
     PyObject *return_value = NULL;
 
@@ -2878,4 +2878,4 @@ _ssl_enum_crls(PyObject *module, PyObject *const *args, 
Py_ssize_t nargs, PyObje
 #ifndef _SSL_ENUM_CRLS_METHODDEF
     #define _SSL_ENUM_CRLS_METHODDEF
 #endif /* !defined(_SSL_ENUM_CRLS_METHODDEF) */
-/*[clinic end generated code: output=bededfb2b927bd41 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=c402c53dc30a14fa input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_struct.c.h b/Modules/clinic/_struct.c.h
index 7cf179f7a69d55..0e50395f70d827 100644
--- a/Modules/clinic/_struct.c.h
+++ b/Modules/clinic/_struct.c.h
@@ -209,6 +209,19 @@ PyDoc_STRVAR(Struct_iter_unpack__doc__,
 #define STRUCT_ITER_UNPACK_METHODDEF    \
     {"iter_unpack", (PyCFunction)Struct_iter_unpack, METH_O, 
Struct_iter_unpack__doc__},
 
+static PyObject *
+Struct_iter_unpack_impl(PyStructObject *self, PyObject *buffer);
+
+static PyObject *
+Struct_iter_unpack(PyObject *self, PyObject *buffer)
+{
+    PyObject *return_value = NULL;
+
+    return_value = Struct_iter_unpack_impl((PyStructObject *)self, buffer);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_clearcache__doc__,
 "_clearcache($module, /)\n"
 "--\n"
@@ -439,4 +452,4 @@ iter_unpack(PyObject *module, PyObject *const *args, 
Py_ssize_t nargs)
 
     return return_value;
 }
-/*[clinic end generated code: output=ec540c21be08e1d0 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=c7c051850b7ad427 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_tkinter.c.h b/Modules/clinic/_tkinter.c.h
index d6e783b04fe968..352c2b9e3d410c 100644
--- a/Modules/clinic/_tkinter.c.h
+++ b/Modules/clinic/_tkinter.c.h
@@ -156,6 +156,19 @@ PyDoc_STRVAR(_tkinter_tkapp_getint__doc__,
 #define _TKINTER_TKAPP_GETINT_METHODDEF    \
     {"getint", (PyCFunction)_tkinter_tkapp_getint, METH_O, 
_tkinter_tkapp_getint__doc__},
 
+static PyObject *
+_tkinter_tkapp_getint_impl(TkappObject *self, PyObject *arg);
+
+static PyObject *
+_tkinter_tkapp_getint(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _tkinter_tkapp_getint_impl((TkappObject *)self, arg);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_tkinter_tkapp_getdouble__doc__,
 "getdouble($self, arg, /)\n"
 "--\n"
@@ -164,6 +177,19 @@ PyDoc_STRVAR(_tkinter_tkapp_getdouble__doc__,
 #define _TKINTER_TKAPP_GETDOUBLE_METHODDEF    \
     {"getdouble", (PyCFunction)_tkinter_tkapp_getdouble, METH_O, 
_tkinter_tkapp_getdouble__doc__},
 
+static PyObject *
+_tkinter_tkapp_getdouble_impl(TkappObject *self, PyObject *arg);
+
+static PyObject *
+_tkinter_tkapp_getdouble(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _tkinter_tkapp_getdouble_impl((TkappObject *)self, arg);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_tkinter_tkapp_getboolean__doc__,
 "getboolean($self, arg, /)\n"
 "--\n"
@@ -172,6 +198,19 @@ PyDoc_STRVAR(_tkinter_tkapp_getboolean__doc__,
 #define _TKINTER_TKAPP_GETBOOLEAN_METHODDEF    \
     {"getboolean", (PyCFunction)_tkinter_tkapp_getboolean, METH_O, 
_tkinter_tkapp_getboolean__doc__},
 
+static PyObject *
+_tkinter_tkapp_getboolean_impl(TkappObject *self, PyObject *arg);
+
+static PyObject *
+_tkinter_tkapp_getboolean(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _tkinter_tkapp_getboolean_impl((TkappObject *)self, arg);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_tkinter_tkapp_exprstring__doc__,
 "exprstring($self, s, /)\n"
 "--\n"
@@ -324,6 +363,19 @@ PyDoc_STRVAR(_tkinter_tkapp_splitlist__doc__,
 #define _TKINTER_TKAPP_SPLITLIST_METHODDEF    \
     {"splitlist", (PyCFunction)_tkinter_tkapp_splitlist, METH_O, 
_tkinter_tkapp_splitlist__doc__},
 
+static PyObject *
+_tkinter_tkapp_splitlist_impl(TkappObject *self, PyObject *arg);
+
+static PyObject *
+_tkinter_tkapp_splitlist(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _tkinter_tkapp_splitlist_impl((TkappObject *)self, arg);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_tkinter_tkapp_createcommand__doc__,
 "createcommand($self, name, func, /)\n"
 "--\n"
@@ -451,6 +503,19 @@ PyDoc_STRVAR(_tkinter_tkapp_deletefilehandler__doc__,
 #define _TKINTER_TKAPP_DELETEFILEHANDLER_METHODDEF    \
     {"deletefilehandler", (PyCFunction)_tkinter_tkapp_deletefilehandler, 
METH_O, _tkinter_tkapp_deletefilehandler__doc__},
 
+static PyObject *
+_tkinter_tkapp_deletefilehandler_impl(TkappObject *self, PyObject *file);
+
+static PyObject *
+_tkinter_tkapp_deletefilehandler(PyObject *self, PyObject *file)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _tkinter_tkapp_deletefilehandler_impl((TkappObject *)self, 
file);
+
+    return return_value;
+}
+
 #endif /* defined(HAVE_CREATEFILEHANDLER) */
 
 PyDoc_STRVAR(_tkinter_tktimertoken_deletetimerhandler__doc__,
@@ -631,6 +696,19 @@ PyDoc_STRVAR(_tkinter_tkapp_settrace__doc__,
 #define _TKINTER_TKAPP_SETTRACE_METHODDEF    \
     {"settrace", (PyCFunction)_tkinter_tkapp_settrace, METH_O, 
_tkinter_tkapp_settrace__doc__},
 
+static PyObject *
+_tkinter_tkapp_settrace_impl(TkappObject *self, PyObject *func);
+
+static PyObject *
+_tkinter_tkapp_settrace(PyObject *self, PyObject *func)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _tkinter_tkapp_settrace_impl((TkappObject *)self, func);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_tkinter_tkapp_gettrace__doc__,
 "gettrace($self, /)\n"
 "--\n"
@@ -888,4 +966,4 @@ _tkinter_getbusywaitinterval(PyObject *module, PyObject 
*Py_UNUSED(ignored))
 #ifndef _TKINTER_TKAPP_DELETEFILEHANDLER_METHODDEF
     #define _TKINTER_TKAPP_DELETEFILEHANDLER_METHODDEF
 #endif /* !defined(_TKINTER_TKAPP_DELETEFILEHANDLER_METHODDEF) */
-/*[clinic end generated code: output=172a98df5f209a84 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=052c067aa69237be input=a9049054013a1b77]*/
diff --git a/Modules/clinic/arraymodule.c.h b/Modules/clinic/arraymodule.c.h
index c5b62b16699d06..97e5ca771f3a90 100644
--- a/Modules/clinic/arraymodule.c.h
+++ b/Modules/clinic/arraymodule.c.h
@@ -53,6 +53,19 @@ PyDoc_STRVAR(array_array___deepcopy____doc__,
 #define ARRAY_ARRAY___DEEPCOPY___METHODDEF    \
     {"__deepcopy__", (PyCFunction)array_array___deepcopy__, METH_O, 
array_array___deepcopy____doc__},
 
+static PyObject *
+array_array___deepcopy___impl(arrayobject *self, PyObject *unused);
+
+static PyObject *
+array_array___deepcopy__(PyObject *self, PyObject *unused)
+{
+    PyObject *return_value = NULL;
+
+    return_value = array_array___deepcopy___impl((arrayobject *)self, unused);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(array_array_count__doc__,
 "count($self, v, /)\n"
 "--\n"
@@ -62,6 +75,19 @@ PyDoc_STRVAR(array_array_count__doc__,
 #define ARRAY_ARRAY_COUNT_METHODDEF    \
     {"count", (PyCFunction)array_array_count, METH_O, 
array_array_count__doc__},
 
+static PyObject *
+array_array_count_impl(arrayobject *self, PyObject *v);
+
+static PyObject *
+array_array_count(PyObject *self, PyObject *v)
+{
+    PyObject *return_value = NULL;
+
+    return_value = array_array_count_impl((arrayobject *)self, v);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(array_array_index__doc__,
 "index($self, v, start=0, stop=sys.maxsize, /)\n"
 "--\n"
@@ -117,6 +143,19 @@ PyDoc_STRVAR(array_array_remove__doc__,
 #define ARRAY_ARRAY_REMOVE_METHODDEF    \
     {"remove", (PyCFunction)array_array_remove, METH_O, 
array_array_remove__doc__},
 
+static PyObject *
+array_array_remove_impl(arrayobject *self, PyObject *v);
+
+static PyObject *
+array_array_remove(PyObject *self, PyObject *v)
+{
+    PyObject *return_value = NULL;
+
+    return_value = array_array_remove_impl((arrayobject *)self, v);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(array_array_pop__doc__,
 "pop($self, i=-1, /)\n"
 "--\n"
@@ -277,6 +316,19 @@ PyDoc_STRVAR(array_array_append__doc__,
 #define ARRAY_ARRAY_APPEND_METHODDEF    \
     {"append", (PyCFunction)array_array_append, METH_O, 
array_array_append__doc__},
 
+static PyObject *
+array_array_append_impl(arrayobject *self, PyObject *v);
+
+static PyObject *
+array_array_append(PyObject *self, PyObject *v)
+{
+    PyObject *return_value = NULL;
+
+    return_value = array_array_append_impl((arrayobject *)self, v);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(array_array_byteswap__doc__,
 "byteswap($self, /)\n"
 "--\n"
@@ -427,6 +479,19 @@ PyDoc_STRVAR(array_array_fromlist__doc__,
 #define ARRAY_ARRAY_FROMLIST_METHODDEF    \
     {"fromlist", (PyCFunction)array_array_fromlist, METH_O, 
array_array_fromlist__doc__},
 
+static PyObject *
+array_array_fromlist_impl(arrayobject *self, PyObject *list);
+
+static PyObject *
+array_array_fromlist(PyObject *self, PyObject *list)
+{
+    PyObject *return_value = NULL;
+
+    return_value = array_array_fromlist_impl((arrayobject *)self, list);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(array_array_tolist__doc__,
 "tolist($self, /)\n"
 "--\n"
@@ -695,4 +760,17 @@ PyDoc_STRVAR(array_arrayiterator___setstate____doc__,
 
 #define ARRAY_ARRAYITERATOR___SETSTATE___METHODDEF    \
     {"__setstate__", (PyCFunction)array_arrayiterator___setstate__, METH_O, 
array_arrayiterator___setstate____doc__},
-/*[clinic end generated code: output=8120dc5c4fa414b9 input=a9049054013a1b77]*/
+
+static PyObject *
+array_arrayiterator___setstate___impl(arrayiterobject *self, PyObject *state);
+
+static PyObject *
+array_arrayiterator___setstate__(PyObject *self, PyObject *state)
+{
+    PyObject *return_value = NULL;
+
+    return_value = array_arrayiterator___setstate___impl((arrayiterobject 
*)self, state);
+
+    return return_value;
+}
+/*[clinic end generated code: output=dd49451ac1cc3f39 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/blake2module.c.h b/Modules/clinic/blake2module.c.h
index b5ac90143a1740..9450334bd676ef 100644
--- a/Modules/clinic/blake2module.c.h
+++ b/Modules/clinic/blake2module.c.h
@@ -426,6 +426,19 @@ PyDoc_STRVAR(_blake2_blake2b_update__doc__,
 #define _BLAKE2_BLAKE2B_UPDATE_METHODDEF    \
     {"update", (PyCFunction)_blake2_blake2b_update, METH_O, 
_blake2_blake2b_update__doc__},
 
+static PyObject *
+_blake2_blake2b_update_impl(Blake2Object *self, PyObject *data);
+
+static PyObject *
+_blake2_blake2b_update(PyObject *self, PyObject *data)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _blake2_blake2b_update_impl((Blake2Object *)self, data);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_blake2_blake2b_digest__doc__,
 "digest($self, /)\n"
 "--\n"
@@ -461,4 +474,4 @@ _blake2_blake2b_hexdigest(PyObject *self, PyObject 
*Py_UNUSED(ignored))
 {
     return _blake2_blake2b_hexdigest_impl((Blake2Object *)self);
 }
-/*[clinic end generated code: output=6e03c947b7e0d973 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=b286a0d1be8729b0 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/md5module.c.h b/Modules/clinic/md5module.c.h
index 1f0acebf47b6ff..fc42bfb61f59e1 100644
--- a/Modules/clinic/md5module.c.h
+++ b/Modules/clinic/md5module.c.h
@@ -75,6 +75,19 @@ PyDoc_STRVAR(MD5Type_update__doc__,
 #define MD5TYPE_UPDATE_METHODDEF    \
     {"update", (PyCFunction)MD5Type_update, METH_O, MD5Type_update__doc__},
 
+static PyObject *
+MD5Type_update_impl(MD5object *self, PyObject *obj);
+
+static PyObject *
+MD5Type_update(PyObject *self, PyObject *obj)
+{
+    PyObject *return_value = NULL;
+
+    return_value = MD5Type_update_impl((MD5object *)self, obj);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_md5_md5__doc__,
 "md5($module, /, string=b\'\', *, usedforsecurity=True)\n"
 "--\n"
@@ -149,4 +162,4 @@ _md5_md5(PyObject *module, PyObject *const *args, 
Py_ssize_t nargs, PyObject *kw
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=a4292eab710dcb60 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=10db0ff2ecf97159 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha1module.c.h b/Modules/clinic/sha1module.c.h
index ddd8e66a41d7ff..792059d9b89bb2 100644
--- a/Modules/clinic/sha1module.c.h
+++ b/Modules/clinic/sha1module.c.h
@@ -75,6 +75,19 @@ PyDoc_STRVAR(SHA1Type_update__doc__,
 #define SHA1TYPE_UPDATE_METHODDEF    \
     {"update", (PyCFunction)SHA1Type_update, METH_O, SHA1Type_update__doc__},
 
+static PyObject *
+SHA1Type_update_impl(SHA1object *self, PyObject *obj);
+
+static PyObject *
+SHA1Type_update(PyObject *self, PyObject *obj)
+{
+    PyObject *return_value = NULL;
+
+    return_value = SHA1Type_update_impl((SHA1object *)self, obj);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_sha1_sha1__doc__,
 "sha1($module, /, string=b\'\', *, usedforsecurity=True)\n"
 "--\n"
@@ -149,4 +162,4 @@ _sha1_sha1(PyObject *module, PyObject *const *args, 
Py_ssize_t nargs, PyObject *
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=ad6f3788a6e7ff6f input=a9049054013a1b77]*/
+/*[clinic end generated code: output=3cfa7b6a9f99b5b2 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha2module.c.h b/Modules/clinic/sha2module.c.h
index d86f5510d752e8..5e4b97b8ed3c1d 100644
--- a/Modules/clinic/sha2module.c.h
+++ b/Modules/clinic/sha2module.c.h
@@ -133,6 +133,19 @@ PyDoc_STRVAR(SHA256Type_update__doc__,
 #define SHA256TYPE_UPDATE_METHODDEF    \
     {"update", (PyCFunction)SHA256Type_update, METH_O, 
SHA256Type_update__doc__},
 
+static PyObject *
+SHA256Type_update_impl(SHA256object *self, PyObject *obj);
+
+static PyObject *
+SHA256Type_update(PyObject *self, PyObject *obj)
+{
+    PyObject *return_value = NULL;
+
+    return_value = SHA256Type_update_impl((SHA256object *)self, obj);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(SHA512Type_update__doc__,
 "update($self, obj, /)\n"
 "--\n"
@@ -142,6 +155,19 @@ PyDoc_STRVAR(SHA512Type_update__doc__,
 #define SHA512TYPE_UPDATE_METHODDEF    \
     {"update", (PyCFunction)SHA512Type_update, METH_O, 
SHA512Type_update__doc__},
 
+static PyObject *
+SHA512Type_update_impl(SHA512object *self, PyObject *obj);
+
+static PyObject *
+SHA512Type_update(PyObject *self, PyObject *obj)
+{
+    PyObject *return_value = NULL;
+
+    return_value = SHA512Type_update_impl((SHA512object *)self, obj);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_sha2_sha256__doc__,
 "sha256($module, /, string=b\'\', *, usedforsecurity=True)\n"
 "--\n"
@@ -441,4 +467,4 @@ _sha2_sha384(PyObject *module, PyObject *const *args, 
Py_ssize_t nargs, PyObject
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=1d7fec114eb6b6e3 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=0c2eed5c77ec6987 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha3module.c.h b/Modules/clinic/sha3module.c.h
index 729e216ce023cf..98d8f10a96ee48 100644
--- a/Modules/clinic/sha3module.c.h
+++ b/Modules/clinic/sha3module.c.h
@@ -142,6 +142,19 @@ PyDoc_STRVAR(_sha3_sha3_224_update__doc__,
 #define _SHA3_SHA3_224_UPDATE_METHODDEF    \
     {"update", (PyCFunction)_sha3_sha3_224_update, METH_O, 
_sha3_sha3_224_update__doc__},
 
+static PyObject *
+_sha3_sha3_224_update_impl(SHA3object *self, PyObject *data);
+
+static PyObject *
+_sha3_sha3_224_update(PyObject *self, PyObject *data)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _sha3_sha3_224_update_impl((SHA3object *)self, data);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_sha3_shake_128_digest__doc__,
 "digest($self, length, /)\n"
 "--\n"
@@ -195,4 +208,4 @@ _sha3_shake_128_hexdigest(PyObject *self, PyObject *arg)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=21da06d9570969d8 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=437023d9eac08551 input=a9049054013a1b77]*/
diff --git a/Modules/md5module.c b/Modules/md5module.c
index d86c8e555012d7..b4f279c3fbadfd 100644
--- a/Modules/md5module.c
+++ b/Modules/md5module.c
@@ -194,8 +194,8 @@ Update this hash object's state with the provided string.
 [clinic start generated code]*/
 
 static PyObject *
-MD5Type_update(MD5object *self, PyObject *obj)
-/*[clinic end generated code: output=f6ad168416338423 input=6e1efcd9ecf17032]*/
+MD5Type_update_impl(MD5object *self, PyObject *obj)
+/*[clinic end generated code: output=b0fed9a7ce7ad253 input=6e1efcd9ecf17032]*/
 {
     Py_buffer buf;
 
diff --git a/Modules/sha1module.c b/Modules/sha1module.c
index d0b1e8250770d0..2ff00b3ae58e4f 100644
--- a/Modules/sha1module.c
+++ b/Modules/sha1module.c
@@ -187,8 +187,8 @@ Update this hash object's state with the provided string.
 [clinic start generated code]*/
 
 static PyObject *
-SHA1Type_update(SHA1object *self, PyObject *obj)
-/*[clinic end generated code: output=d9902f0e5015e9ae input=aad8e07812edbba3]*/
+SHA1Type_update_impl(SHA1object *self, PyObject *obj)
+/*[clinic end generated code: output=cdc8e0e106dbec5f input=aad8e07812edbba3]*/
 {
     Py_buffer buf;
 
diff --git a/Modules/sha2module.c b/Modules/sha2module.c
index 45fa120cf76758..be79cbc0b1c477 100644
--- a/Modules/sha2module.c
+++ b/Modules/sha2module.c
@@ -368,8 +368,8 @@ Update this hash object's state with the provided string.
 [clinic start generated code]*/
 
 static PyObject *
-SHA256Type_update(SHA256object *self, PyObject *obj)
-/*[clinic end generated code: output=1b240f965ddbd8c6 input=b2d449d5b30f0f5a]*/
+SHA256Type_update_impl(SHA256object *self, PyObject *obj)
+/*[clinic end generated code: output=dc58a580cf8905a5 input=b2d449d5b30f0f5a]*/
 {
     Py_buffer buf;
 
@@ -402,8 +402,8 @@ Update this hash object's state with the provided string.
 [clinic start generated code]*/
 
 static PyObject *
-SHA512Type_update(SHA512object *self, PyObject *obj)
-/*[clinic end generated code: output=745f51057a985884 input=ded2b46656566283]*/
+SHA512Type_update_impl(SHA512object *self, PyObject *obj)
+/*[clinic end generated code: output=9af211766c0b7365 input=ded2b46656566283]*/
 {
     Py_buffer buf;
 
diff --git a/Modules/sha3module.c b/Modules/sha3module.c
index 72a11602b0e1fd..5514033d997aec 100644
--- a/Modules/sha3module.c
+++ b/Modules/sha3module.c
@@ -271,8 +271,8 @@ Update this hash object's state with the provided 
bytes-like object.
 [clinic start generated code]*/
 
 static PyObject *
-_sha3_sha3_224_update(SHA3object *self, PyObject *data)
-/*[clinic end generated code: output=d3223352286ed357 input=a887f54dcc4ae227]*/
+_sha3_sha3_224_update_impl(SHA3object *self, PyObject *data)
+/*[clinic end generated code: output=390b7abf7c9795a5 input=a887f54dcc4ae227]*/
 {
     Py_buffer buf;
 
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c
index b3d1c425ad18b7..ba642d3788fc78 100644
--- a/Objects/bytesobject.c
+++ b/Objects/bytesobject.c
@@ -1883,8 +1883,8 @@ Example: b'.'.join([b'ab', b'pq', b'rs']) -> b'ab.pq.rs'.
 [clinic start generated code]*/
 
 static PyObject *
-bytes_join(PyBytesObject *self, PyObject *iterable_of_bytes)
-/*[clinic end generated code: output=a046f379f626f6f8 input=7fe377b95bd549d2]*/
+bytes_join_impl(PyBytesObject *self, PyObject *iterable_of_bytes)
+/*[clinic end generated code: output=0687abb94d7d438e input=7fe377b95bd549d2]*/
 {
     return stringlib_bytes_join((PyObject*)self, iterable_of_bytes);
 }
diff --git a/Objects/clinic/bytearrayobject.c.h 
b/Objects/clinic/bytearrayobject.c.h
index 183ad13dd3448e..fa105f74c58512 100644
--- a/Objects/clinic/bytearrayobject.c.h
+++ b/Objects/clinic/bytearrayobject.c.h
@@ -929,7 +929,7 @@ static PyObject *
 bytearray_partition_impl(PyByteArrayObject *self, PyObject *sep);
 
 static PyObject *
-bytearray_partition(PyByteArrayObject *self, PyObject *sep)
+bytearray_partition(PyObject *self, PyObject *sep)
 {
     PyObject *return_value = NULL;
 
@@ -961,7 +961,7 @@ static PyObject *
 bytearray_rpartition_impl(PyByteArrayObject *self, PyObject *sep);
 
 static PyObject *
-bytearray_rpartition(PyByteArrayObject *self, PyObject *sep)
+bytearray_rpartition(PyObject *self, PyObject *sep)
 {
     PyObject *return_value = NULL;
 
@@ -1186,7 +1186,7 @@ static PyObject *
 bytearray_extend_impl(PyByteArrayObject *self, PyObject *iterable_of_ints);
 
 static PyObject *
-bytearray_extend(PyByteArrayObject *self, PyObject *iterable_of_ints)
+bytearray_extend(PyObject *self, PyObject *iterable_of_ints)
 {
     PyObject *return_value = NULL;
 
@@ -1509,7 +1509,7 @@ static PyObject *
 bytearray_join_impl(PyByteArrayObject *self, PyObject *iterable_of_bytes);
 
 static PyObject *
-bytearray_join(PyByteArrayObject *self, PyObject *iterable_of_bytes)
+bytearray_join(PyObject *self, PyObject *iterable_of_bytes)
 {
     PyObject *return_value = NULL;
 
@@ -1789,4 +1789,4 @@ bytearray_sizeof(PyObject *self, PyObject 
*Py_UNUSED(ignored))
 {
     return bytearray_sizeof_impl((PyByteArrayObject *)self);
 }
-/*[clinic end generated code: output=5e33422343b47af9 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=7c924a56e0a8bfe6 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/bytesobject.c.h b/Objects/clinic/bytesobject.c.h
index 9aef736428ad0e..11cb81a9c5c9d7 100644
--- a/Objects/clinic/bytesobject.c.h
+++ b/Objects/clinic/bytesobject.c.h
@@ -296,6 +296,19 @@ PyDoc_STRVAR(bytes_join__doc__,
 #define BYTES_JOIN_METHODDEF    \
     {"join", (PyCFunction)bytes_join, METH_O, bytes_join__doc__},
 
+static PyObject *
+bytes_join_impl(PyBytesObject *self, PyObject *iterable_of_bytes);
+
+static PyObject *
+bytes_join(PyObject *self, PyObject *iterable_of_bytes)
+{
+    PyObject *return_value = NULL;
+
+    return_value = bytes_join_impl((PyBytesObject *)self, iterable_of_bytes);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(bytes_find__doc__,
 "find($self, sub[, start[, end]], /)\n"
 "--\n"
@@ -1391,4 +1404,4 @@ bytes_new(PyTypeObject *type, PyObject *args, PyObject 
*kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=96fe2d6ef9ac8f6a input=a9049054013a1b77]*/
+/*[clinic end generated code: output=61cb2cf6506df4c6 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/dictobject.c.h b/Objects/clinic/dictobject.c.h
index c66916bb33aa37..36da98f7477d59 100644
--- a/Objects/clinic/dictobject.c.h
+++ b/Objects/clinic/dictobject.c.h
@@ -66,6 +66,19 @@ PyDoc_STRVAR(dict___contains____doc__,
 #define DICT___CONTAINS___METHODDEF    \
     {"__contains__", (PyCFunction)dict___contains__, METH_O|METH_COEXIST, 
dict___contains____doc__},
 
+static PyObject *
+dict___contains___impl(PyDictObject *self, PyObject *key);
+
+static PyObject *
+dict___contains__(PyObject *self, PyObject *key)
+{
+    PyObject *return_value = NULL;
+
+    return_value = dict___contains___impl((PyDictObject *)self, key);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(dict_get__doc__,
 "get($self, key, default=None, /)\n"
 "--\n"
@@ -310,4 +323,4 @@ dict_values(PyObject *self, PyObject *Py_UNUSED(ignored))
 {
     return dict_values_impl((PyDictObject *)self);
 }
-/*[clinic end generated code: output=0f04bf0e7e6b130f input=a9049054013a1b77]*/
+/*[clinic end generated code: output=8a104741e4676c76 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/exceptions.c.h b/Objects/clinic/exceptions.c.h
index 8699df07495ad8..9baac8b1cc660b 100644
--- a/Objects/clinic/exceptions.c.h
+++ b/Objects/clinic/exceptions.c.h
@@ -40,7 +40,7 @@ static PyObject *
 BaseException___setstate___impl(PyBaseExceptionObject *self, PyObject *state);
 
 static PyObject *
-BaseException___setstate__(PyBaseExceptionObject *self, PyObject *state)
+BaseException___setstate__(PyObject *self, PyObject *state)
 {
     PyObject *return_value = NULL;
 
@@ -64,7 +64,7 @@ static PyObject *
 BaseException_with_traceback_impl(PyBaseExceptionObject *self, PyObject *tb);
 
 static PyObject *
-BaseException_with_traceback(PyBaseExceptionObject *self, PyObject *tb)
+BaseException_with_traceback(PyObject *self, PyObject *tb)
 {
     PyObject *return_value = NULL;
 
@@ -322,7 +322,7 @@ BaseExceptionGroup_derive_impl(PyBaseExceptionGroupObject 
*self,
                                PyObject *excs);
 
 static PyObject *
-BaseExceptionGroup_derive(PyBaseExceptionGroupObject *self, PyObject *excs)
+BaseExceptionGroup_derive(PyObject *self, PyObject *excs)
 {
     PyObject *return_value = NULL;
 
@@ -346,7 +346,7 @@ BaseExceptionGroup_split_impl(PyBaseExceptionGroupObject 
*self,
                               PyObject *matcher_value);
 
 static PyObject *
-BaseExceptionGroup_split(PyBaseExceptionGroupObject *self, PyObject 
*matcher_value)
+BaseExceptionGroup_split(PyObject *self, PyObject *matcher_value)
 {
     PyObject *return_value = NULL;
 
@@ -370,7 +370,7 @@ BaseExceptionGroup_subgroup_impl(PyBaseExceptionGroupObject 
*self,
                                  PyObject *matcher_value);
 
 static PyObject *
-BaseExceptionGroup_subgroup(PyBaseExceptionGroupObject *self, PyObject 
*matcher_value)
+BaseExceptionGroup_subgroup(PyObject *self, PyObject *matcher_value)
 {
     PyObject *return_value = NULL;
 
@@ -380,4 +380,4 @@ BaseExceptionGroup_subgroup(PyBaseExceptionGroupObject 
*self, PyObject *matcher_
 
     return return_value;
 }
-/*[clinic end generated code: output=19aed708dcaf7184 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=fcf70b3b71f3d14a input=a9049054013a1b77]*/
diff --git a/Objects/clinic/listobject.c.h b/Objects/clinic/listobject.c.h
index a29ed9f7088700..3f4e7e72f85dc2 100644
--- a/Objects/clinic/listobject.c.h
+++ b/Objects/clinic/listobject.c.h
@@ -114,7 +114,7 @@ static PyObject *
 list_append_impl(PyListObject *self, PyObject *object);
 
 static PyObject *
-list_append(PyListObject *self, PyObject *object)
+list_append(PyObject *self, PyObject *object)
 {
     PyObject *return_value = NULL;
 
@@ -134,6 +134,19 @@ PyDoc_STRVAR(list_extend__doc__,
 #define LIST_EXTEND_METHODDEF    \
     {"extend", (PyCFunction)list_extend, METH_O, list_extend__doc__},
 
+static PyObject *
+list_extend_impl(PyListObject *self, PyObject *iterable);
+
+static PyObject *
+list_extend(PyObject *self, PyObject *iterable)
+{
+    PyObject *return_value = NULL;
+
+    return_value = list_extend_impl((PyListObject *)self, iterable);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(list_pop__doc__,
 "pop($self, index=-1, /)\n"
 "--\n"
@@ -341,6 +354,19 @@ PyDoc_STRVAR(list_count__doc__,
 #define LIST_COUNT_METHODDEF    \
     {"count", (PyCFunction)list_count, METH_O, list_count__doc__},
 
+static PyObject *
+list_count_impl(PyListObject *self, PyObject *value);
+
+static PyObject *
+list_count(PyObject *self, PyObject *value)
+{
+    PyObject *return_value = NULL;
+
+    return_value = list_count_impl((PyListObject *)self, value);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(list_remove__doc__,
 "remove($self, value, /)\n"
 "--\n"
@@ -356,7 +382,7 @@ static PyObject *
 list_remove_impl(PyListObject *self, PyObject *value);
 
 static PyObject *
-list_remove(PyListObject *self, PyObject *value)
+list_remove(PyObject *self, PyObject *value)
 {
     PyObject *return_value = NULL;
 
@@ -440,4 +466,4 @@ list___reversed__(PyObject *self, PyObject 
*Py_UNUSED(ignored))
 {
     return list___reversed___impl((PyListObject *)self);
 }
-/*[clinic end generated code: output=35c43dc33f9ba521 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=bc45e43a621ac833 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/memoryobject.c.h b/Objects/clinic/memoryobject.c.h
index 4706c92051926c..3d9a94665d6fc8 100644
--- a/Objects/clinic/memoryobject.c.h
+++ b/Objects/clinic/memoryobject.c.h
@@ -428,6 +428,19 @@ PyDoc_STRVAR(memoryview_count__doc__,
 #define MEMORYVIEW_COUNT_METHODDEF    \
     {"count", (PyCFunction)memoryview_count, METH_O, memoryview_count__doc__},
 
+static PyObject *
+memoryview_count_impl(PyMemoryViewObject *self, PyObject *value);
+
+static PyObject *
+memoryview_count(PyObject *self, PyObject *value)
+{
+    PyObject *return_value = NULL;
+
+    return_value = memoryview_count_impl((PyMemoryViewObject *)self, value);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(memoryview_index__doc__,
 "index($self, value, start=0, stop=sys.maxsize, /)\n"
 "--\n"
@@ -473,4 +486,4 @@ memoryview_index(PyObject *self, PyObject *const *args, 
Py_ssize_t nargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=2ef6c061d9c4e3dc input=a9049054013a1b77]*/
+/*[clinic end generated code: output=c0371164b68a6839 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/setobject.c.h b/Objects/clinic/setobject.c.h
index bf7e604e4b0a46..96c70d0ae95a46 100644
--- a/Objects/clinic/setobject.c.h
+++ b/Objects/clinic/setobject.c.h
@@ -223,7 +223,7 @@ static PyObject *
 set_isdisjoint_impl(PySetObject *so, PyObject *other);
 
 static PyObject *
-set_isdisjoint(PySetObject *so, PyObject *other)
+set_isdisjoint(PyObject *so, PyObject *other)
 {
     PyObject *return_value = NULL;
 
@@ -297,6 +297,19 @@ PyDoc_STRVAR(set_symmetric_difference_update__doc__,
 #define SET_SYMMETRIC_DIFFERENCE_UPDATE_METHODDEF    \
     {"symmetric_difference_update", 
(PyCFunction)set_symmetric_difference_update, METH_O, 
set_symmetric_difference_update__doc__},
 
+static PyObject *
+set_symmetric_difference_update_impl(PySetObject *so, PyObject *other);
+
+static PyObject *
+set_symmetric_difference_update(PyObject *so, PyObject *other)
+{
+    PyObject *return_value = NULL;
+
+    return_value = set_symmetric_difference_update_impl((PySetObject *)so, 
other);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(set_symmetric_difference__doc__,
 "symmetric_difference($self, other, /)\n"
 "--\n"
@@ -310,7 +323,7 @@ static PyObject *
 set_symmetric_difference_impl(PySetObject *so, PyObject *other);
 
 static PyObject *
-set_symmetric_difference(PySetObject *so, PyObject *other)
+set_symmetric_difference(PyObject *so, PyObject *other)
 {
     PyObject *return_value = NULL;
 
@@ -334,7 +347,7 @@ static PyObject *
 set_issubset_impl(PySetObject *so, PyObject *other);
 
 static PyObject *
-set_issubset(PySetObject *so, PyObject *other)
+set_issubset(PyObject *so, PyObject *other)
 {
     PyObject *return_value = NULL;
 
@@ -358,7 +371,7 @@ static PyObject *
 set_issuperset_impl(PySetObject *so, PyObject *other);
 
 static PyObject *
-set_issuperset(PySetObject *so, PyObject *other)
+set_issuperset(PyObject *so, PyObject *other)
 {
     PyObject *return_value = NULL;
 
@@ -384,7 +397,7 @@ static PyObject *
 set_add_impl(PySetObject *so, PyObject *key);
 
 static PyObject *
-set_add(PySetObject *so, PyObject *key)
+set_add(PyObject *so, PyObject *key)
 {
     PyObject *return_value = NULL;
 
@@ -408,7 +421,7 @@ static PyObject *
 set___contains___impl(PySetObject *so, PyObject *key);
 
 static PyObject *
-set___contains__(PySetObject *so, PyObject *key)
+set___contains__(PyObject *so, PyObject *key)
 {
     PyObject *return_value = NULL;
 
@@ -434,7 +447,7 @@ static PyObject *
 set_remove_impl(PySetObject *so, PyObject *key);
 
 static PyObject *
-set_remove(PySetObject *so, PyObject *key)
+set_remove(PyObject *so, PyObject *key)
 {
     PyObject *return_value = NULL;
 
@@ -461,7 +474,7 @@ static PyObject *
 set_discard_impl(PySetObject *so, PyObject *key);
 
 static PyObject *
-set_discard(PySetObject *so, PyObject *key)
+set_discard(PyObject *so, PyObject *key)
 {
     PyObject *return_value = NULL;
 
@@ -519,4 +532,4 @@ set___sizeof__(PyObject *so, PyObject *Py_UNUSED(ignored))
 
     return return_value;
 }
-/*[clinic end generated code: output=83b7742a762ce465 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=e2f1470de062d661 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/tupleobject.c.h b/Objects/clinic/tupleobject.c.h
index 40ffd4c1755769..1c12706c0bb43b 100644
--- a/Objects/clinic/tupleobject.c.h
+++ b/Objects/clinic/tupleobject.c.h
@@ -59,6 +59,19 @@ PyDoc_STRVAR(tuple_count__doc__,
 #define TUPLE_COUNT_METHODDEF    \
     {"count", (PyCFunction)tuple_count, METH_O, tuple_count__doc__},
 
+static PyObject *
+tuple_count_impl(PyTupleObject *self, PyObject *value);
+
+static PyObject *
+tuple_count(PyObject *self, PyObject *value)
+{
+    PyObject *return_value = NULL;
+
+    return_value = tuple_count_impl((PyTupleObject *)self, value);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(tuple_new__doc__,
 "tuple(iterable=(), /)\n"
 "--\n"
@@ -114,4 +127,4 @@ tuple___getnewargs__(PyObject *self, PyObject 
*Py_UNUSED(ignored))
 {
     return tuple___getnewargs___impl((PyTupleObject *)self);
 }
-/*[clinic end generated code: output=779cb4a13db67397 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=bd11662d62d973c2 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/typeobject.c.h b/Objects/clinic/typeobject.c.h
index 5e8187b3f5b748..24a25f27ea3cc3 100644
--- a/Objects/clinic/typeobject.c.h
+++ b/Objects/clinic/typeobject.c.h
@@ -17,7 +17,7 @@ static int
 type___instancecheck___impl(PyTypeObject *self, PyObject *instance);
 
 static PyObject *
-type___instancecheck__(PyTypeObject *self, PyObject *instance)
+type___instancecheck__(PyObject *self, PyObject *instance)
 {
     PyObject *return_value = NULL;
     int _return_value;
@@ -45,7 +45,7 @@ static int
 type___subclasscheck___impl(PyTypeObject *self, PyObject *subclass);
 
 static PyObject *
-type___subclasscheck__(PyTypeObject *self, PyObject *subclass)
+type___subclasscheck__(PyObject *self, PyObject *subclass)
 {
     PyObject *return_value = NULL;
     int _return_value;
@@ -262,4 +262,4 @@ object___dir__(PyObject *self, PyObject *Py_UNUSED(ignored))
 {
     return object___dir___impl(self);
 }
-/*[clinic end generated code: output=f7db85fd11818c63 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=b55c0d257e2518d2 input=a9049054013a1b77]*/
diff --git a/Objects/clinic/typevarobject.c.h b/Objects/clinic/typevarobject.c.h
index e50ed7d95b9b2a..87e0fd77203f75 100644
--- a/Objects/clinic/typevarobject.c.h
+++ b/Objects/clinic/typevarobject.c.h
@@ -130,6 +130,19 @@ PyDoc_STRVAR(typevar_typing_subst__doc__,
 #define TYPEVAR_TYPING_SUBST_METHODDEF    \
     {"__typing_subst__", (PyCFunction)typevar_typing_subst, METH_O, 
typevar_typing_subst__doc__},
 
+static PyObject *
+typevar_typing_subst_impl(typevarobject *self, PyObject *arg);
+
+static PyObject *
+typevar_typing_subst(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+
+    return_value = typevar_typing_subst_impl((typevarobject *)self, arg);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(typevar_typing_prepare_subst__doc__,
 "__typing_prepare_subst__($self, alias, args, /)\n"
 "--\n"
@@ -418,6 +431,19 @@ PyDoc_STRVAR(paramspec_typing_subst__doc__,
 #define PARAMSPEC_TYPING_SUBST_METHODDEF    \
     {"__typing_subst__", (PyCFunction)paramspec_typing_subst, METH_O, 
paramspec_typing_subst__doc__},
 
+static PyObject *
+paramspec_typing_subst_impl(paramspecobject *self, PyObject *arg);
+
+static PyObject *
+paramspec_typing_subst(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+
+    return_value = paramspec_typing_subst_impl((paramspecobject *)self, arg);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(paramspec_typing_prepare_subst__doc__,
 "__typing_prepare_subst__($self, alias, args, /)\n"
 "--\n"
@@ -557,6 +583,19 @@ PyDoc_STRVAR(typevartuple_typing_subst__doc__,
 #define TYPEVARTUPLE_TYPING_SUBST_METHODDEF    \
     {"__typing_subst__", (PyCFunction)typevartuple_typing_subst, METH_O, 
typevartuple_typing_subst__doc__},
 
+static PyObject *
+typevartuple_typing_subst_impl(typevartupleobject *self, PyObject *arg);
+
+static PyObject *
+typevartuple_typing_subst(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+
+    return_value = typevartuple_typing_subst_impl((typevartupleobject *)self, 
arg);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(typevartuple_typing_prepare_subst__doc__,
 "__typing_prepare_subst__($self, alias, args, /)\n"
 "--\n"
@@ -706,4 +745,4 @@ typealias_new(PyTypeObject *type, PyObject *args, PyObject 
*kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=f499d959a942c599 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=d0cdf708e2e315a4 input=a9049054013a1b77]*/
diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 8a30c4082e9236..d74bec775e43f2 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -4234,8 +4234,8 @@ True if the dictionary has the specified key, else False.
 [clinic start generated code]*/
 
 static PyObject *
-dict___contains__(PyDictObject *self, PyObject *key)
-/*[clinic end generated code: output=a3d03db709ed6e6b input=fe1cb42ad831e820]*/
+dict___contains___impl(PyDictObject *self, PyObject *key)
+/*[clinic end generated code: output=1b314e6da7687dae input=fe1cb42ad831e820]*/
 {
     int contains = PyDict_Contains((PyObject *)self, key);
     if (contains < 0) {
diff --git a/Objects/listobject.c b/Objects/listobject.c
index 2893acf6d6e143..4ad2b032f64c62 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -1416,8 +1416,8 @@ Extend list by appending elements from the iterable.
 [clinic start generated code]*/
 
 static PyObject *
-list_extend(PyListObject *self, PyObject *iterable)
-/*[clinic end generated code: output=630fb3bca0c8e789 input=979da7597a515791]*/
+list_extend_impl(PyListObject *self, PyObject *iterable)
+/*[clinic end generated code: output=b0eba9e0b186d5ce input=979da7597a515791]*/
 {
     if (_list_extend(self, iterable) < 0) {
         return NULL;
@@ -1428,7 +1428,7 @@ list_extend(PyListObject *self, PyObject *iterable)
 PyObject *
 _PyList_Extend(PyListObject *self, PyObject *iterable)
 {
-    return list_extend(self, iterable);
+    return list_extend((PyObject*)self, iterable);
 }
 
 int
@@ -3272,8 +3272,8 @@ Return number of occurrences of value.
 [clinic start generated code]*/
 
 static PyObject *
-list_count(PyListObject *self, PyObject *value)
-/*[clinic end generated code: output=b1f5d284205ae714 input=3bdc3a5e6f749565]*/
+list_count_impl(PyListObject *self, PyObject *value)
+/*[clinic end generated code: output=eff66f14aef2df86 input=3bdc3a5e6f749565]*/
 {
     Py_ssize_t count = 0;
     for (Py_ssize_t i = 0; ; i++) {
diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c
index 331363b2babbef..cf673fb379edcd 100644
--- a/Objects/memoryobject.c
+++ b/Objects/memoryobject.c
@@ -2781,8 +2781,8 @@ Count the number of occurrences of a value.
 [clinic start generated code]*/
 
 static PyObject *
-memoryview_count(PyMemoryViewObject *self, PyObject *value)
-/*[clinic end generated code: output=e2c255a8d54eaa12 input=e3036ce1ed7d1823]*/
+memoryview_count_impl(PyMemoryViewObject *self, PyObject *value)
+/*[clinic end generated code: output=a15cb19311985063 input=e3036ce1ed7d1823]*/
 {
     PyObject *iter = PyObject_GetIter(_PyObject_CAST(self));
     if (iter == NULL) {
diff --git a/Objects/setobject.c b/Objects/setobject.c
index 1978ae2b165d18..27b370e8e4fb05 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -1933,8 +1933,8 @@ Update the set, keeping only elements found in either 
set, but not in both.
 [clinic start generated code]*/
 
 static PyObject *
-set_symmetric_difference_update(PySetObject *so, PyObject *other)
-/*[clinic end generated code: output=fbb049c0806028de input=a50acf0365e1f0a5]*/
+set_symmetric_difference_update_impl(PySetObject *so, PyObject *other)
+/*[clinic end generated code: output=79f80b4ee5da66c1 input=a50acf0365e1f0a5]*/
 {
     if (Py_Is((PyObject *)so, other)) {
         return set_clear((PyObject *)so, NULL);
@@ -2004,7 +2004,7 @@ set_xor(PyObject *self, PyObject *other)
     if (!PyAnySet_Check(self) || !PyAnySet_Check(other))
         Py_RETURN_NOTIMPLEMENTED;
     PySetObject *so = _PySet_CAST(self);
-    return set_symmetric_difference(so, other);
+    return set_symmetric_difference((PyObject*)so, other);
 }
 
 static PyObject *
@@ -2016,7 +2016,7 @@ set_ixor(PyObject *self, PyObject *other)
         Py_RETURN_NOTIMPLEMENTED;
     PySetObject *so = _PySet_CAST(self);
 
-    result = set_symmetric_difference_update(so, other);
+    result = set_symmetric_difference_update((PyObject*)so, other);
     if (result == NULL)
         return NULL;
     Py_DECREF(result);
@@ -2083,7 +2083,7 @@ set_issuperset_impl(PySetObject *so, PyObject *other)
 /*[clinic end generated code: output=ecf00ce552c09461 input=5f2e1f262e6e4ccc]*/
 {
     if (PyAnySet_Check(other)) {
-        return set_issubset((PySetObject *)other, (PyObject *)so);
+        return set_issubset(other, (PyObject *)so);
     }
 
     PyObject *key, *it = PyObject_GetIter(other);
@@ -2127,7 +2127,7 @@ set_richcompare(PyObject *self, PyObject *w, int op)
             ((PySetObject *)w)->hash != -1 &&
             v->hash != ((PySetObject *)w)->hash)
             Py_RETURN_FALSE;
-        return set_issubset(v, w);
+        return set_issubset((PyObject*)v, w);
     case Py_NE:
         r1 = set_richcompare((PyObject*)v, w, Py_EQ);
         if (r1 == NULL)
@@ -2138,17 +2138,17 @@ set_richcompare(PyObject *self, PyObject *w, int op)
             return NULL;
         return PyBool_FromLong(!r2);
     case Py_LE:
-        return set_issubset(v, w);
+        return set_issubset((PyObject*)v, w);
     case Py_GE:
-        return set_issuperset(v, w);
+        return set_issuperset((PyObject*)v, w);
     case Py_LT:
         if (PySet_GET_SIZE(v) >= PySet_GET_SIZE(w))
             Py_RETURN_FALSE;
-        return set_issubset(v, w);
+        return set_issubset((PyObject*)v, w);
     case Py_GT:
         if (PySet_GET_SIZE(v) <= PySet_GET_SIZE(w))
             Py_RETURN_FALSE;
-        return set_issuperset(v, w);
+        return set_issuperset((PyObject*)v, w);
     }
     Py_RETURN_NOTIMPLEMENTED;
 }
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index b7416a5a1c5372..1b2b53646da6d9 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -604,8 +604,8 @@ Return number of occurrences of value.
 [clinic start generated code]*/
 
 static PyObject *
-tuple_count(PyTupleObject *self, PyObject *value)
-/*[clinic end generated code: output=aa927affc5a97605 input=531721aff65bd772]*/
+tuple_count_impl(PyTupleObject *self, PyObject *value)
+/*[clinic end generated code: output=cf02888d4bc15d7a input=531721aff65bd772]*/
 {
     Py_ssize_t count = 0;
     Py_ssize_t i;
diff --git a/Objects/typevarobject.c b/Objects/typevarobject.c
index ace079dfef199b..118d2546b818e6 100644
--- a/Objects/typevarobject.c
+++ b/Objects/typevarobject.c
@@ -749,8 +749,8 @@ typevar.__typing_subst__ as typevar_typing_subst
 [clinic start generated code]*/
 
 static PyObject *
-typevar_typing_subst(typevarobject *self, PyObject *arg)
-/*[clinic end generated code: output=0773735e8ce18968 input=9e87b57f0fc59b92]*/
+typevar_typing_subst_impl(typevarobject *self, PyObject *arg)
+/*[clinic end generated code: output=c76ced134ed8f4e1 input=9e87b57f0fc59b92]*/
 {
     PyObject *args[2] = {(PyObject *)self, arg};
     PyObject *result = call_typing_func_object("_typevar_subst", args, 2);
@@ -1358,8 +1358,8 @@ paramspec.__typing_subst__ as paramspec_typing_subst
 [clinic start generated code]*/
 
 static PyObject *
-paramspec_typing_subst(paramspecobject *self, PyObject *arg)
-/*[clinic end generated code: output=4c5b4aaada1c5814 input=2d5b5e3d4a717189]*/
+paramspec_typing_subst_impl(paramspecobject *self, PyObject *arg)
+/*[clinic end generated code: output=803e1ade3f13b57d input=2d5b5e3d4a717189]*/
 {
     PyObject *args[2] = {(PyObject *)self, arg};
     PyObject *result = call_typing_func_object("_paramspec_subst", args, 2);
@@ -1612,8 +1612,8 @@ typevartuple.__typing_subst__ as typevartuple_typing_subst
 [clinic start generated code]*/
 
 static PyObject *
-typevartuple_typing_subst(typevartupleobject *self, PyObject *arg)
-/*[clinic end generated code: output=237054c6d7484eea input=3fcf2dfd9eee7945]*/
+typevartuple_typing_subst_impl(typevartupleobject *self, PyObject *arg)
+/*[clinic end generated code: output=814316519441cd76 input=3fcf2dfd9eee7945]*/
 {
     PyErr_SetString(PyExc_TypeError, "Substitution of bare TypeVarTuple is not 
supported");
     return NULL;
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index cc6dc6dfead239..c5455bef59a655 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1303,8 +1303,8 @@ This is guaranteed to be unique among simultaneously 
existing objects.
 [clinic start generated code]*/
 
 static PyObject *
-builtin_id(PyModuleDef *self, PyObject *v)
-/*[clinic end generated code: output=0aa640785f697f65 input=5a534136419631f4]*/
+builtin_id_impl(PyModuleDef *self, PyObject *v)
+/*[clinic end generated code: output=4908a6782ed343e9 input=5a534136419631f4]*/
 {
     PyObject *id = PyLong_FromVoidPtr(v);
 
diff --git a/Python/clinic/bltinmodule.c.h b/Python/clinic/bltinmodule.c.h
index 7d348dbebed385..e5f634e34cb32f 100644
--- a/Python/clinic/bltinmodule.c.h
+++ b/Python/clinic/bltinmodule.c.h
@@ -628,6 +628,19 @@ PyDoc_STRVAR(builtin_id__doc__,
 #define BUILTIN_ID_METHODDEF    \
     {"id", (PyCFunction)builtin_id, METH_O, builtin_id__doc__},
 
+static PyObject *
+builtin_id_impl(PyModuleDef *self, PyObject *v);
+
+static PyObject *
+builtin_id(PyObject *self, PyObject *v)
+{
+    PyObject *return_value = NULL;
+
+    return_value = builtin_id_impl((PyModuleDef *)self, v);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(builtin_setattr__doc__,
 "setattr($module, obj, name, value, /)\n"
 "--\n"
@@ -1239,4 +1252,4 @@ builtin_issubclass(PyObject *module, PyObject *const 
*args, Py_ssize_t nargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=b0178189d13e8bf8 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=c08e0e086a791ff0 input=a9049054013a1b77]*/
diff --git a/Python/clinic/context.c.h b/Python/clinic/context.c.h
index 0adde76d7c3cb1..5ed74e6e6ddb6b 100644
--- a/Python/clinic/context.c.h
+++ b/Python/clinic/context.c.h
@@ -168,6 +168,19 @@ PyDoc_STRVAR(_contextvars_ContextVar_set__doc__,
 #define _CONTEXTVARS_CONTEXTVAR_SET_METHODDEF    \
     {"set", (PyCFunction)_contextvars_ContextVar_set, METH_O, 
_contextvars_ContextVar_set__doc__},
 
+static PyObject *
+_contextvars_ContextVar_set_impl(PyContextVar *self, PyObject *value);
+
+static PyObject *
+_contextvars_ContextVar_set(PyObject *self, PyObject *value)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _contextvars_ContextVar_set_impl((PyContextVar *)self, 
value);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(_contextvars_ContextVar_reset__doc__,
 "reset($self, token, /)\n"
 "--\n"
@@ -180,6 +193,19 @@ PyDoc_STRVAR(_contextvars_ContextVar_reset__doc__,
 #define _CONTEXTVARS_CONTEXTVAR_RESET_METHODDEF    \
     {"reset", (PyCFunction)_contextvars_ContextVar_reset, METH_O, 
_contextvars_ContextVar_reset__doc__},
 
+static PyObject *
+_contextvars_ContextVar_reset_impl(PyContextVar *self, PyObject *token);
+
+static PyObject *
+_contextvars_ContextVar_reset(PyObject *self, PyObject *token)
+{
+    PyObject *return_value = NULL;
+
+    return_value = _contextvars_ContextVar_reset_impl((PyContextVar *)self, 
token);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(token_enter__doc__,
 "__enter__($self, /)\n"
 "--\n"
@@ -230,4 +256,4 @@ token_exit(PyObject *self, PyObject *const *args, 
Py_ssize_t nargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=01987cdbf68a951a input=a9049054013a1b77]*/
+/*[clinic end generated code: output=3a04b2fddf24c3e9 input=a9049054013a1b77]*/
diff --git a/Python/context.c b/Python/context.c
index dfdde7d1fa723f..4110e6891a1070 100644
--- a/Python/context.c
+++ b/Python/context.c
@@ -1058,8 +1058,8 @@ value via the `ContextVar.reset()` method.
 [clinic start generated code]*/
 
 static PyObject *
-_contextvars_ContextVar_set(PyContextVar *self, PyObject *value)
-/*[clinic end generated code: output=446ed5e820d6d60b input=c0a6887154227453]*/
+_contextvars_ContextVar_set_impl(PyContextVar *self, PyObject *value)
+/*[clinic end generated code: output=1b562d35cc79c806 input=c0a6887154227453]*/
 {
     return PyContextVar_Set((PyObject *)self, value);
 }
@@ -1076,8 +1076,8 @@ created the token was used.
 [clinic start generated code]*/
 
 static PyObject *
-_contextvars_ContextVar_reset(PyContextVar *self, PyObject *token)
-/*[clinic end generated code: output=d4ee34d0742d62ee input=ebe2881e5af4ffda]*/
+_contextvars_ContextVar_reset_impl(PyContextVar *self, PyObject *token)
+/*[clinic end generated code: output=3205d2bdff568521 input=ebe2881e5af4ffda]*/
 {
     if (!PyContextToken_CheckExact(token)) {
         PyErr_Format(PyExc_TypeError,
diff --git a/Tools/clinic/libclinic/clanguage.py 
b/Tools/clinic/libclinic/clanguage.py
index 32d2c045b06bca..9e7fa7a7f58f95 100644
--- a/Tools/clinic/libclinic/clanguage.py
+++ b/Tools/clinic/libclinic/clanguage.py
@@ -423,14 +423,14 @@ def render_function(
 
         # HACK
         # when we're METH_O, but have a custom return converter,
-        # we use "impl_parameters" for the parsing function
+        # we use "parser_parameters" for the parsing function
         # because that works better.  but that means we must
         # suppress actually declaring the impl's parameters
         # as variables in the parsing function.  but since it's
         # METH_O, we have exactly one anyway, so we know exactly
         # where it is.
         if ("METH_O" in templates['methoddef_define'] and
-            '{impl_parameters}' in templates['parser_prototype']):
+            '{parser_parameters}' in templates['parser_prototype']):
             data.declarations.pop(0)
 
         full_name = f.full_name
@@ -475,6 +475,7 @@ def render_function(
         else:
             template_dict['parse_arguments_comma'] = '';
         template_dict['impl_parameters'] = ", ".join(data.impl_parameters)
+        template_dict['parser_parameters'] = ", 
".join(data.impl_parameters[1:])
         template_dict['impl_arguments'] = ", ".join(data.impl_arguments)
 
         template_dict['return_conversion'] = 
libclinic.format_escape("".join(data.return_conversion).rstrip())
diff --git a/Tools/clinic/libclinic/converters.py 
b/Tools/clinic/libclinic/converters.py
index 2998eb519648aa..29828c08af07b1 100644
--- a/Tools/clinic/libclinic/converters.py
+++ b/Tools/clinic/libclinic/converters.py
@@ -60,6 +60,7 @@ class defining_class_converter(CConverter):
     type = 'PyTypeObject *'
     format_unit = ''
     show_in_signature = False
+    specified_type: str | None = None
 
     def converter_init(self, *, type: str | None = None) -> None:
         self.specified_type = type
@@ -1126,6 +1127,7 @@ class self_converter(CConverter):
     """
     type: str | None = None
     format_unit = ''
+    specified_type: str | None = None
 
     def converter_init(self, *, type: str | None = None) -> None:
         self.specified_type = type
diff --git a/Tools/clinic/libclinic/parse_args.py 
b/Tools/clinic/libclinic/parse_args.py
index ff4731e99b98d4..b3fb765e31af47 100644
--- a/Tools/clinic/libclinic/parse_args.py
+++ b/Tools/clinic/libclinic/parse_args.py
@@ -134,7 +134,7 @@ def declare_parser(
 """)
 METH_O_PROTOTYPE: Final[str] = libclinic.normalize_snippet("""
     static PyObject *
-    {c_basename}({impl_parameters})
+    {c_basename}({self_type}{self_name}, {parser_parameters})
 """)
 DOCSTRING_PROTOTYPE_VAR: Final[str] = libclinic.normalize_snippet("""
     PyDoc_VAR({c_basename}__doc__);
@@ -195,6 +195,7 @@ class ParseArgsCodeGen:
 
     # Function parameters
     parameters: list[Parameter]
+    self_parameter_converter: self_converter
     converters: list[CConverter]
 
     # Is 'defining_class' used for the first parameter?
@@ -236,9 +237,10 @@ def __init__(self, func: Function, codegen: CodeGen) -> 
None:
         self.codegen = codegen
 
         self.parameters = list(self.func.parameters.values())
-        first_param = self.parameters.pop(0)
-        if not isinstance(first_param.converter, self_converter):
+        self_parameter = self.parameters.pop(0)
+        if not isinstance(self_parameter.converter, self_converter):
             raise ValueError("the first parameter must use self_converter")
+        self.self_parameter_converter = self_parameter.converter
 
         self.requires_defining_class = False
         if self.parameters and isinstance(self.parameters[0].converter, 
defining_class_converter):
@@ -293,6 +295,11 @@ def use_simple_return(self) -> bool:
         return (self.func.return_converter.type == 'PyObject *'
                 and not self.func.critical_section)
 
+    def use_pyobject_self(self) -> bool:
+        pyobject_types = ('PyObject *', None)
+        return (self.self_parameter_converter.type in pyobject_types
+                and self.self_parameter_converter.specified_type in 
pyobject_types)
+
     def select_prototypes(self) -> None:
         self.docstring_prototype = ''
         self.docstring_definition = ''
@@ -403,7 +410,7 @@ def parse_one_arg(self) -> None:
             self.converters[0].format_unit == 'O'):
             meth_o_prototype = METH_O_PROTOTYPE
 
-            if self.use_simple_return():
+            if self.use_simple_return() and self.use_pyobject_self():
                 # maps perfectly to METH_O, doesn't need a return converter.
                 # so we skip making a parse function
                 # and call directly into the impl function.

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