Issue #22570: Renamed Py_SETREF to Py_XSETREF.

22 files changed, 86 insertions, 86 deletions

diff --git a/Modules/_bz2module.c b/Modules/_bz2module.c
index 425845f..e3e0eb1 100644
--- a/Modules/_bz2module.c
+++ b/Modules/_bz2module.c
@@ -540,7 +540,7 @@ decompress(BZ2Decompressor *d, char *data, size_t len, Py_ssize_t max_length)
     if (d->eof) {
         d->needs_input = 0;
         if (d->bzs_avail_in_real > 0) {
-            Py_SETREF(d->unused_data,
+            Py_XSETREF(d->unused_data,
                       PyBytes_FromStringAndSize(bzs->next_in, d->bzs_avail_in_real));
             if (d->unused_data == NULL)
                 goto error;
diff --git a/Modules/_csv.c b/Modules/_csv.c
index fe85069..d6f2ca8 100644
--- a/Modules/_csv.c
+++ b/Modules/_csv.c
@@ -277,7 +277,7 @@ _set_str(const char *name, PyObject **target, PyObject *src, const char *dflt)
             if (PyUnicode_READY(src) == -1)
                 return -1;
             Py_INCREF(src);
-            Py_SETREF(*target, src);
+            Py_XSETREF(*target, src);
         }
     }
     return 0;
@@ -783,7 +783,7 @@ parse_process_char(ReaderObj *self, Py_UCS4 c)
 static int
 parse_reset(ReaderObj *self)
 {
-    Py_SETREF(self->fields, PyList_New(0));
+    Py_XSETREF(self->fields, PyList_New(0));
     if (self->fields == NULL)
         return -1;
     self->field_len = 0;
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index ff1827c..1b804ae 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -391,7 +391,7 @@ StructUnionType_new(PyTypeObject *type, PyObject *args, PyObject *kwds, int isSt
         Py_DECREF((PyObject *)dict);
         return NULL;
     }
-    Py_SETREF(result->tp_dict, (PyObject *)dict);
+    Py_XSETREF(result->tp_dict, (PyObject *)dict);
     dict->format = _ctypes_alloc_format_string(NULL, "B");
     if (dict->format == NULL) {
         Py_DECREF(result);
@@ -870,7 +870,7 @@ PyCPointerType_SetProto(StgDictObject *stgdict, PyObject *proto)
         return -1;
     }
     Py_INCREF(proto);
-    Py_SETREF(stgdict->proto, proto);
+    Py_XSETREF(stgdict->proto, proto);
     return 0;
 }
 
@@ -960,7 +960,7 @@ PyCPointerType_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
         Py_DECREF((PyObject *)stgdict);
         return NULL;
     }
-    Py_SETREF(result->tp_dict, (PyObject *)stgdict);
+    Py_XSETREF(result->tp_dict, (PyObject *)stgdict);
 
     return (PyObject *)result;
 }
@@ -1403,7 +1403,7 @@ PyCArrayType_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     /* replace the class dict by our updated spam dict */
     if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict))
         goto error;
-    Py_SETREF(result->tp_dict, (PyObject *)stgdict);  /* steal the reference */
+    Py_XSETREF(result->tp_dict, (PyObject *)stgdict);  /* steal the reference */
     stgdict = NULL;
 
     /* Special case for character arrays.
@@ -1816,7 +1816,7 @@ static PyObject *CreateSwappedType(PyTypeObject *type, PyObject *args, PyObject
         Py_DECREF((PyObject *)stgdict);
         return NULL;
     }
-    Py_SETREF(result->tp_dict, (PyObject *)stgdict);
+    Py_XSETREF(result->tp_dict, (PyObject *)stgdict);
 
     return (PyObject *)result;
 }
@@ -1944,7 +1944,7 @@ PyCSimpleType_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
         Py_DECREF((PyObject *)stgdict);
         return NULL;
     }
-    Py_SETREF(result->tp_dict, (PyObject *)stgdict);
+    Py_XSETREF(result->tp_dict, (PyObject *)stgdict);
 
     /* Install from_param class methods in ctypes base classes.
        Overrides the PyCSimpleType_from_param generic method.
@@ -2307,7 +2307,7 @@ PyCFuncPtrType_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
         Py_DECREF((PyObject *)stgdict);
         return NULL;
     }
-    Py_SETREF(result->tp_dict, (PyObject *)stgdict);
+    Py_XSETREF(result->tp_dict, (PyObject *)stgdict);
 
     if (-1 == make_funcptrtype_dict(stgdict)) {
         Py_DECREF(result);
@@ -2451,7 +2451,7 @@ KeepRef(CDataObject *target, Py_ssize_t index, PyObject *keep)
         return -1;
     }
     if (ob->b_objects == NULL || !PyDict_CheckExact(ob->b_objects)) {
-        Py_SETREF(ob->b_objects, keep); /* refcount consumed */
+        Py_XSETREF(ob->b_objects, keep); /* refcount consumed */
         return 0;
     }
     key = unique_key(target, index);
@@ -2955,7 +2955,7 @@ PyCFuncPtr_set_errcheck(PyCFuncPtrObject *self, PyObject *ob)
         return -1;
     }
     Py_XINCREF(ob);
-    Py_SETREF(self->errcheck, ob);
+    Py_XSETREF(self->errcheck, ob);
     return 0;
 }
 
@@ -2984,8 +2984,8 @@ PyCFuncPtr_set_restype(PyCFuncPtrObject *self, PyObject *ob)
         return -1;
     }
     Py_INCREF(ob);
-    Py_SETREF(self->restype, ob);
-    Py_SETREF(self->checker, PyObject_GetAttrString(ob, "_check_retval_"));
+    Py_XSETREF(self->restype, ob);
+    Py_XSETREF(self->checker, PyObject_GetAttrString(ob, "_check_retval_"));
     if (self->checker == NULL)
         PyErr_Clear();
     return 0;
@@ -3022,9 +3022,9 @@ PyCFuncPtr_set_argtypes(PyCFuncPtrObject *self, PyObject *ob)
         converters = converters_from_argtypes(ob);
         if (!converters)
             return -1;
-        Py_SETREF(self->converters, converters);
+        Py_XSETREF(self->converters, converters);
         Py_INCREF(ob);
-        Py_SETREF(self->argtypes, ob);
+        Py_XSETREF(self->argtypes, ob);
     }
     return 0;
 }
@@ -5152,7 +5152,7 @@ comerror_init(PyObject *self, PyObject *args, PyObject *kwds)
 
     bself = (PyBaseExceptionObject *)self;
     Py_INCREF(args);
-    Py_SETREF(bself->args, args);
+    Py_XSETREF(bself->args, args);
 
     return 0;
 }
diff --git a/Modules/_curses_panel.c b/Modules/_curses_panel.c
index 759b731..75bbb17 100644
--- a/Modules/_curses_panel.c
+++ b/Modules/_curses_panel.c
@@ -313,7 +313,7 @@ PyCursesPanel_replace_panel(PyCursesPanelObject *self, PyObject *args)
         return NULL;
     }
     Py_INCREF(temp);
-    Py_SETREF(po->wo, temp);
+    Py_XSETREF(po->wo, temp);
     Py_INCREF(Py_None);
     return Py_None;
 }
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
index 11d1aec..6619048 100644
--- a/Modules/_elementtree.c
+++ b/Modules/_elementtree.c
@@ -936,7 +936,7 @@ element_setstate_from_attributes(ElementObject *self,
     }
 
     Py_INCREF(tag);
-    Py_SETREF(self->tag, tag);
+    Py_XSETREF(self->tag, tag);
 
     _clear_joined_ptr(&self->text);
     self->text = text ? JOIN_SET(text, PyList_CheckExact(text)) : Py_None;
@@ -980,7 +980,7 @@ element_setstate_from_attributes(ElementObject *self,
     /* Stash attrib. */
     if (attrib) {
         Py_INCREF(attrib);
-        Py_SETREF(self->extra->attrib, attrib);
+        Py_XSETREF(self->extra->attrib, attrib);
     }
 
     Py_RETURN_NONE;
@@ -1943,7 +1943,7 @@ element_setattro(ElementObject* self, PyObject* nameobj, PyObject* value)
 
     if (strcmp(name, "tag") == 0) {
         Py_INCREF(value);
-        Py_SETREF(self->tag, value);
+        Py_XSETREF(self->tag, value);
     } else if (strcmp(name, "text") == 0) {
         Py_DECREF(JOIN_OBJ(self->text));
         self->text = value;
@@ -1958,7 +1958,7 @@ element_setattro(ElementObject* self, PyObject* nameobj, PyObject* value)
                 return -1;
         }
         Py_INCREF(value);
-        Py_SETREF(self->extra->attrib, value);
+        Py_XSETREF(self->extra->attrib, value);
     } else {
         PyErr_SetString(PyExc_AttributeError,
             "Can't set arbitrary attributes on Element");
@@ -2551,9 +2551,9 @@ treebuilder_handle_start(TreeBuilderObject* self, PyObject* tag,
     self->index++;
 
     Py_INCREF(node);
-    Py_SETREF(self->this, node);
+    Py_XSETREF(self->this, node);
     Py_INCREF(node);
-    Py_SETREF(self->last, node);
+    Py_XSETREF(self->last, node);
 
     if (treebuilder_append_event(self, self->start_event_obj, node) < 0)
         goto error;
@@ -3604,7 +3604,7 @@ _elementtree_XMLParser__setevents_impl(XMLParserObject *self,
     target = (TreeBuilderObject*) self->target;
 
     Py_INCREF(events_queue);
-    Py_SETREF(target->events, events_queue);
+    Py_XSETREF(target->events, events_queue);
 
     /* clear out existing events */
     Py_CLEAR(target->start_event_obj);
@@ -3639,18 +3639,18 @@ _elementtree_XMLParser__setevents_impl(XMLParserObject *self,
 
         Py_INCREF(event_name_obj);
         if (strcmp(event_name, "start") == 0) {
-            Py_SETREF(target->start_event_obj, event_name_obj);
+            Py_XSETREF(target->start_event_obj, event_name_obj);
         } else if (strcmp(event_name, "end") == 0) {
-            Py_SETREF(target->end_event_obj, event_name_obj);
+            Py_XSETREF(target->end_event_obj, event_name_obj);
         } else if (strcmp(event_name, "start-ns") == 0) {
-            Py_SETREF(target->start_ns_event_obj, event_name_obj);
+            Py_XSETREF(target->start_ns_event_obj, event_name_obj);
             EXPAT(SetNamespaceDeclHandler)(
                 self->parser,
                 (XML_StartNamespaceDeclHandler) expat_start_ns_handler,
                 (XML_EndNamespaceDeclHandler) expat_end_ns_handler
                 );
         } else if (strcmp(event_name, "end-ns") == 0) {
-            Py_SETREF(target->end_ns_event_obj, event_name_obj);
+            Py_XSETREF(target->end_ns_event_obj, event_name_obj);
             EXPAT(SetNamespaceDeclHandler)(
                 self->parser,
                 (XML_StartNamespaceDeclHandler) expat_start_ns_handler,
diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c
index 8da5eb3..6205708 100644
--- a/Modules/_functoolsmodule.c
+++ b/Modules/_functoolsmodule.c
@@ -294,10 +294,10 @@ partial_setstate(partialobject *pto, PyObject *state)
     else
         Py_INCREF(dict);
 
-    Py_SETREF(pto->fn, fn);
-    Py_SETREF(pto->args, fnargs);
-    Py_SETREF(pto->kw, kw);
-    Py_SETREF(pto->dict, dict);
+    Py_XSETREF(pto->fn, fn);
+    Py_XSETREF(pto->args, fnargs);
+    Py_XSETREF(pto->kw, kw);
+    Py_XSETREF(pto->dict, dict);
     Py_RETURN_NONE;
 }
 
diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c
index f751446..625a61e 100644
--- a/Modules/_io/bufferedio.c
+++ b/Modules/_io/bufferedio.c
@@ -1196,7 +1196,7 @@ found:
         Py_CLEAR(res);
         goto end;
     }
-    Py_SETREF(res, _PyBytes_Join(_PyIO_empty_bytes, chunks));
+    Py_XSETREF(res, _PyBytes_Join(_PyIO_empty_bytes, chunks));
 
 end:
     LEAVE_BUFFERED(self)
@@ -1452,7 +1452,7 @@ _io_BufferedReader___init___impl(buffered *self, PyObject *raw,
         return -1;
 
     Py_INCREF(raw);
-    Py_SETREF(self->raw, raw);
+    Py_XSETREF(self->raw, raw);
     self->buffer_size = buffer_size;
     self->readable = 1;
     self->writable = 0;
@@ -1804,7 +1804,7 @@ _io_BufferedWriter___init___impl(buffered *self, PyObject *raw,
         return -1;
 
     Py_INCREF(raw);
-    Py_SETREF(self->raw, raw);
+    Py_XSETREF(self->raw, raw);
     self->readable = 0;
     self->writable = 1;
 
@@ -2307,7 +2307,7 @@ _io_BufferedRandom___init___impl(buffered *self, PyObject *raw,
         return -1;
 
     Py_INCREF(raw);
-    Py_SETREF(self->raw, raw);
+    Py_XSETREF(self->raw, raw);
     self->buffer_size = buffer_size;
     self->readable = 1;
     self->writable = 1;
diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c
index 99e71bc..49174b4 100644
--- a/Modules/_io/bytesio.c
+++ b/Modules/_io/bytesio.c
@@ -969,7 +969,7 @@ _io_BytesIO___init___impl(bytesio *self, PyObject *initvalue)
     if (initvalue && initvalue != Py_None) {
         if (PyBytes_CheckExact(initvalue)) {
             Py_INCREF(initvalue);
-            Py_SETREF(self->buf, initvalue);
+            Py_XSETREF(self->buf, initvalue);
             self->string_size = PyBytes_GET_SIZE(initvalue);
         }
         else {
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
index b1d2b6f..063caa6 100644
--- a/Modules/_io/textio.c
+++ b/Modules/_io/textio.c
@@ -995,7 +995,7 @@ _io_TextIOWrapper___init___impl(textio *self, PyObject *buffer,
                 "Oi", self->decoder, (int)self->readtranslate);
             if (incrementalDecoder == NULL)
                 goto error;
-            Py_SETREF(self->decoder, incrementalDecoder);
+            Py_XSETREF(self->decoder, incrementalDecoder);
         }
     }
 
@@ -1373,7 +1373,7 @@ _io_TextIOWrapper_write_impl(textio *self, PyObject *text)
 static void
 textiowrapper_set_decoded_chars(textio *self, PyObject *chars)
 {
-    Py_SETREF(self->decoded_chars, chars);
+    Py_XSETREF(self->decoded_chars, chars);
     self->decoded_chars_used = 0;
 }
 
@@ -1521,7 +1521,7 @@ textiowrapper_read_chunk(textio *self, Py_ssize_t size_hint)
             dec_buffer = NULL; /* Reference lost to PyBytes_Concat */
             goto fail;
         }
-        Py_SETREF(self->snapshot, Py_BuildValue("NN", dec_flags, next_input));
+        Py_XSETREF(self->snapshot, Py_BuildValue("NN", dec_flags, next_input));
     }
     Py_DECREF(input_chunk);
 
@@ -1627,7 +1627,7 @@ _io_TextIOWrapper_read_impl(textio *self, Py_ssize_t n)
         if (chunks != NULL) {
             if (result != NULL && PyList_Append(chunks, result) < 0)
                 goto fail;
-            Py_SETREF(result, PyUnicode_Join(_PyIO_empty_str, chunks));
+            Py_XSETREF(result, PyUnicode_Join(_PyIO_empty_str, chunks));
             if (result == NULL)
                 goto fail;
             Py_CLEAR(chunks);
diff --git a/Modules/_lzmamodule.c b/Modules/_lzmamodule.c
index 9bc8033..f3bcd76 100644
--- a/Modules/_lzmamodule.c
+++ b/Modules/_lzmamodule.c
@@ -1011,7 +1011,7 @@ decompress(Decompressor *d, uint8_t *data, size_t len, Py_ssize_t max_length)
     if (d->eof) {
         d->needs_input = 0;
         if (lzs->avail_in > 0) {
-            Py_SETREF(d->unused_data,
+            Py_XSETREF(d->unused_data,
                       PyBytes_FromStringAndSize((char *)lzs->next_in, lzs->avail_in));
             if (d->unused_data == NULL)
                 goto error;
diff --git a/Modules/_pickle.c b/Modules/_pickle.c
index f500038..1acf14a 100644
--- a/Modules/_pickle.c
+++ b/Modules/_pickle.c
@@ -846,7 +846,7 @@ PyMemoTable_Set(PyMemoTable *self, PyObject *key, Py_ssize_t value)
 static int
 _Pickler_ClearBuffer(PicklerObject *self)
 {
-    Py_SETREF(self->output_buffer,
+    Py_XSETREF(self->output_buffer,
               PyBytes_FromStringAndSize(NULL, self->max_output_len));
     if (self->output_buffer == NULL)
         return -1;
@@ -3089,7 +3089,7 @@ fix_imports(PyObject **module_name, PyObject **global_name)
             return -1;
         }
         Py_INCREF(item);
-        Py_SETREF(*module_name, item);
+        Py_XSETREF(*module_name, item);
     }
     else if (PyErr_Occurred()) {
         return -1;
diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 7018f9f..42e4158 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -204,7 +204,7 @@ void pysqlite_flush_statement_cache(pysqlite_Connection* self)
         node = node->next;
     }
 
-    Py_SETREF(self->statement_cache,
+    Py_XSETREF(self->statement_cache,
               (pysqlite_Cache *)PyObject_CallFunction((PyObject *)&pysqlite_CacheType, "O", self));
     Py_DECREF(self);
     self->statement_cache->decref_factory = 0;
@@ -319,7 +319,7 @@ PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args,
 
     if (cursor && self->row_factory != Py_None) {
         Py_INCREF(self->row_factory);
-        Py_SETREF(((pysqlite_Cursor *)cursor)->row_factory, self->row_factory);
+        Py_XSETREF(((pysqlite_Cursor *)cursor)->row_factory, self->row_factory);
     }
 
     return cursor;
@@ -794,7 +794,7 @@ static void _pysqlite_drop_unused_statement_references(pysqlite_Connection* self
         }
     }
 
-    Py_SETREF(self->statements, new_list);
+    Py_XSETREF(self->statements, new_list);
 }
 
 static void _pysqlite_drop_unused_cursor_references(pysqlite_Connection* self)
@@ -825,7 +825,7 @@ static void _pysqlite_drop_unused_cursor_references(pysqlite_Connection* self)
         }
     }
 
-    Py_SETREF(self->cursors, new_list);
+    Py_XSETREF(self->cursors, new_list);
 }
 
 PyObject* pysqlite_connection_create_function(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
diff --git a/Modules/_sqlite/cursor.c b/Modules/_sqlite/cursor.c
index c0c8746..0931c84 100644
--- a/Modules/_sqlite/cursor.c
+++ b/Modules/_sqlite/cursor.c
@@ -170,7 +170,7 @@ int pysqlite_build_row_cast_map(pysqlite_Cursor* self)
         return 0;
     }
 
-    Py_SETREF(self->row_cast_map, PyList_New(0));
+    Py_XSETREF(self->row_cast_map, PyList_New(0));
 
     for (i = 0; i < sqlite3_column_count(self->statement->st); i++) {
         converter = NULL;
@@ -510,7 +510,7 @@ PyObject* _pysqlite_query_execute(pysqlite_Cursor* self, int multiple, PyObject*
 
     /* reset description and rowcount */
     Py_INCREF(Py_None);
-    Py_SETREF(self->description, Py_None);
+    Py_XSETREF(self->description, Py_None);
     self->rowcount = -1L;
 
     func_args = PyTuple_New(1);
@@ -526,7 +526,7 @@ PyObject* _pysqlite_query_execute(pysqlite_Cursor* self, int multiple, PyObject*
         (void)pysqlite_statement_reset(self->statement);
     }
 
-    Py_SETREF(self->statement,
+    Py_XSETREF(self->statement,
               (pysqlite_Statement *)pysqlite_cache_get(self->connection->statement_cache, func_args));
     Py_DECREF(func_args);
 
@@ -535,7 +535,7 @@ PyObject* _pysqlite_query_execute(pysqlite_Cursor* self, int multiple, PyObject*
     }
 
     if (self->statement->in_use) {
-        Py_SETREF(self->statement,
+        Py_XSETREF(self->statement,
                   PyObject_New(pysqlite_Statement, &pysqlite_StatementType));
         if (!self->statement) {
             goto error;
@@ -652,7 +652,7 @@ PyObject* _pysqlite_query_execute(pysqlite_Cursor* self, int multiple, PyObject*
                 numcols = sqlite3_column_count(self->statement->st);
                 Py_END_ALLOW_THREADS
 
-                Py_SETREF(self->description, PyTuple_New(numcols));
+                Py_XSETREF(self->description, PyTuple_New(numcols));
                 if (!self->description) {
                     goto error;
                 }
diff --git a/Modules/_sre.c b/Modules/_sre.c
index 150229d..6b58560 100644
--- a/Modules/_sre.c
+++ b/Modules/_sre.c
@@ -756,7 +756,7 @@ deepcopy(PyObject** object, PyObject* memo)
     if (!copy)
         return 0;
 
-    Py_SETREF(*object, copy);
+    Py_XSETREF(*object, copy);
 
     return 1; /* success */
 }
diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index 51b5399..8b5b8f7 100644
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -1589,7 +1589,7 @@ static int PySSL_set_context(PySSLSocket *self, PyObject *value,
         return -1;
 #else
         Py_INCREF(value);
-        Py_SETREF(self->ctx, (PySSLContext *)value);
+        Py_XSETREF(self->ctx, (PySSLContext *)value);
         SSL_set_SSL_CTX(self->ssl, self->ctx->ctx);
 #endif
     } else {
@@ -1646,7 +1646,7 @@ PySSL_get_owner(PySSLSocket *self, void *c)
 static int
 PySSL_set_owner(PySSLSocket *self, PyObject *value, void *c)
 {
-    Py_SETREF(self->owner, PyWeakref_NewRef(value, NULL));
+    Py_XSETREF(self->owner, PyWeakref_NewRef(value, NULL));
     if (self->owner == NULL)
         return -1;
     return 0;
diff --git a/Modules/_struct.c b/Modules/_struct.c
index 1f1bb93..ffedb9f 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -1437,7 +1437,7 @@ s_init(PyObject *self, PyObject *args, PyObject *kwds)
         return -1;
     }
 
-    Py_SETREF(soself->s_format, o_format);
+    Py_XSETREF(soself->s_format, o_format);
 
     ret = prepare_s(soself);
     return ret;
diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
index 70a606f..e1cdb2c 100644
--- a/Modules/cjkcodecs/multibytecodec.c
+++ b/Modules/cjkcodecs/multibytecodec.c
@@ -793,7 +793,7 @@ encoder_encode_stateful(MultibyteStatefulEncoderContext *ctx,
                               ctx->errors, final ? MBENC_FLUSH | MBENC_RESET : 0);
     if (r == NULL) {
         /* recover the original pending buffer */
-        Py_SETREF(ctx->pending, origpending);
+        Py_XSETREF(ctx->pending, origpending);
         origpending = NULL;
         goto errorexit;
     }
diff --git a/Modules/faulthandler.c b/Modules/faulthandler.c
index 45c9fcb..9485e24 100644
--- a/Modules/faulthandler.c
+++ b/Modules/faulthandler.c
@@ -381,7 +381,7 @@ faulthandler_enable(PyObject *self, PyObject *args, PyObject *kwargs)
         return NULL;
 
     Py_XINCREF(file);
-    Py_SETREF(fatal_error.file, file);
+    Py_XSETREF(fatal_error.file, file);
     fatal_error.fd = fd;
     fatal_error.all_threads = all_threads;
     fatal_error.interp = tstate->interp;
@@ -599,7 +599,7 @@ faulthandler_dump_traceback_later(PyObject *self,
     cancel_dump_traceback_later();
 
     Py_XINCREF(file);
-    Py_SETREF(thread.file, file);
+    Py_XSETREF(thread.file, file);
     thread.fd = fd;
     thread.timeout_us = timeout_us;
     thread.repeat = repeat;
@@ -777,7 +777,7 @@ faulthandler_register_py(PyObject *self,
     }
 
     Py_XINCREF(file);
-    Py_SETREF(user->file, file);
+    Py_XSETREF(user->file, file);
     user->fd = fd;
     user->all_threads = all_threads;
     user->chain = chain;
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index 11ce5ea..a7f1111 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -158,11 +158,11 @@ groupby_setstate(groupbyobject *lz, PyObject *state)
     if (!PyArg_ParseTuple(state, "OOO", &currkey, &currvalue, &tgtkey))
         return NULL;
     Py_INCREF(currkey);
-    Py_SETREF(lz->currkey, currkey);
+    Py_XSETREF(lz->currkey, currkey);
     Py_INCREF(currvalue);
-    Py_SETREF(lz->currvalue, currvalue);
+    Py_XSETREF(lz->currvalue, currvalue);
     Py_INCREF(tgtkey);
-    Py_SETREF(lz->tgtkey, tgtkey);
+    Py_XSETREF(lz->tgtkey, tgtkey);
     Py_RETURN_NONE;
 }
 
@@ -631,7 +631,7 @@ tee_next(teeobject *to)
         link = teedataobject_jumplink(to->dataobj);
         if (link == NULL)
             return NULL;
-        Py_SETREF(to->dataobj, (teedataobject *)link);
+        Py_XSETREF(to->dataobj, (teedataobject *)link);
         to->index = 0;
     }
     value = teedataobject_getitem(to->dataobj, to->index);
@@ -743,7 +743,7 @@ tee_setstate(teeobject *to, PyObject *state)
         return NULL;
     }
     Py_INCREF(tdo);
-    Py_SETREF(to->dataobj, tdo);
+    Py_XSETREF(to->dataobj, tdo);
     to->index = index;
     Py_RETURN_NONE;
 }
@@ -969,7 +969,7 @@ cycle_setstate(cycleobject *lz, PyObject *state)
     if (!PyArg_ParseTuple(state, "Oi", &saved, &firstpass))
         return NULL;
     Py_XINCREF(saved);
-    Py_SETREF(lz->saved, saved);
+    Py_XSETREF(lz->saved, saved);
     lz->firstpass = firstpass != 0;
     Py_RETURN_NONE;
 }
@@ -1895,9 +1895,9 @@ chain_setstate(chainobject *lz, PyObject *state)
         return NULL;
 
     Py_INCREF(source);
-    Py_SETREF(lz->source, source);
+    Py_XSETREF(lz->source, source);
     Py_XINCREF(active);
-    Py_SETREF(lz->active, active);
+    Py_XSETREF(lz->active, active);
     Py_RETURN_NONE;
 }
 
@@ -2253,7 +2253,7 @@ product_setstate(productobject *lz, PyObject *state)
         Py_INCREF(element);
         PyTuple_SET_ITEM(result, i, element);
     }
-    Py_SETREF(lz->result, result);
+    Py_XSETREF(lz->result, result);
     Py_RETURN_NONE;
 }
 
@@ -2575,7 +2575,7 @@ combinations_setstate(combinationsobject *lz, PyObject *state)
         PyTuple_SET_ITEM(result, i, element);
     }
 
-    Py_SETREF(lz->result, result);
+    Py_XSETREF(lz->result, result);
     Py_RETURN_NONE;
 }
 
@@ -2905,7 +2905,7 @@ cwr_setstate(cwrobject *lz, PyObject *state)
         Py_INCREF(element);
         PyTuple_SET_ITEM(result, i, element);
     }
-    Py_SETREF(lz->result, result);
+    Py_XSETREF(lz->result, result);
     Py_RETURN_NONE;
 }
 
@@ -3298,7 +3298,7 @@ permutations_setstate(permutationsobject *po, PyObject *state)
         Py_INCREF(element);
         PyTuple_SET_ITEM(result, i, element);
     }
-    Py_SETREF(po->result, result);
+    Py_XSETREF(po->result, result);
     Py_RETURN_NONE;
 }
 
@@ -3486,7 +3486,7 @@ static PyObject *
 accumulate_setstate(accumulateobject *lz, PyObject *state)
 {
     Py_INCREF(state);
-    Py_SETREF(lz->total, state);
+    Py_XSETREF(lz->total, state);
     Py_RETURN_NONE;
 }
 
@@ -4468,7 +4468,7 @@ static PyObject *
 zip_longest_setstate(ziplongestobject *lz, PyObject *state)
 {
     Py_INCREF(state);
-    Py_SETREF(lz->fillvalue, state);
+    Py_XSETREF(lz->fillvalue, state);
     Py_RETURN_NONE;
 }
 
diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c
index da454de..3edf158 100644
--- a/Modules/signalmodule.c
+++ b/Modules/signalmodule.c
@@ -1266,7 +1266,7 @@ PyInit__signal(void)
     if (Handlers[SIGINT].func == DefaultHandler) {
         /* Install default int handler */
         Py_INCREF(IntHandler);
-        Py_SETREF(Handlers[SIGINT].func, IntHandler);
+        Py_XSETREF(Handlers[SIGINT].func, IntHandler);
         old_siginthandler = PyOS_setsig(SIGINT, signal_handler);
     }
 
diff --git a/Modules/zipimport.c b/Modules/zipimport.c
index e840271..3abb9f0 100644
--- a/Modules/zipimport.c
+++ b/Modules/zipimport.c
@@ -155,7 +155,7 @@ zipimporter_init(ZipImporter *self, PyObject *args, PyObject *kwds)
             tmp = PyUnicode_FromFormat("%U%c", self->prefix, SEP);
             if (tmp == NULL)
                 goto error;
-            Py_SETREF(self->prefix, tmp);
+            Py_XSETREF(self->prefix, tmp);
         }
     }
     else
diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c
index 11a34bb..802e7db 100644
--- a/Modules/zlibmodule.c
+++ b/Modules/zlibmodule.c
@@ -668,7 +668,7 @@ save_unconsumed_input(compobject *self, int err)
                       PyBytes_AS_STRING(self->unused_data), old_size);
             Py_MEMCPY(PyBytes_AS_STRING(new_data) + old_size,
                       self->zst.next_in, self->zst.avail_in);
-            Py_SETREF(self->unused_data, new_data);
+            Py_XSETREF(self->unused_data, new_data);
             self->zst.avail_in = 0;
         }
     }
@@ -680,7 +680,7 @@ save_unconsumed_input(compobject *self, int err)
                 (char *)self->zst.next_in, self->zst.avail_in);
         if (new_data == NULL)
             return -1;
-        Py_SETREF(self->unconsumed_tail, new_data);
+        Py_XSETREF(self->unconsumed_tail, new_data);
     }
     return 0;
 }
@@ -962,11 +962,11 @@ zlib_Compress_copy_impl(compobject *self)
         goto error;
     }
     Py_INCREF(self->unused_data);
-    Py_SETREF(retval->unused_data, self->unused_data);
+    Py_XSETREF(retval->unused_data, self->unused_data);
     Py_INCREF(self->unconsumed_tail);
-    Py_SETREF(retval->unconsumed_tail, self->unconsumed_tail);
+    Py_XSETREF(retval->unconsumed_tail, self->unconsumed_tail);
     Py_XINCREF(self->zdict);
-    Py_SETREF(retval->zdict, self->zdict);
+    Py_XSETREF(retval->zdict, self->zdict);
     retval->eof = self->eof;
 
     /* Mark it as being initialized */
@@ -1018,11 +1018,11 @@ zlib_Decompress_copy_impl(compobject *self)
     }
 
     Py_INCREF(self->unused_data);
-    Py_SETREF(retval->unused_data, self->unused_data);
+    Py_XSETREF(retval->unused_data, self->unused_data);
     Py_INCREF(self->unconsumed_tail);
-    Py_SETREF(retval->unconsumed_tail, self->unconsumed_tail);
+    Py_XSETREF(retval->unconsumed_tail, self->unconsumed_tail);
     Py_XINCREF(self->zdict);
-    Py_SETREF(retval->zdict, self->zdict);
+    Py_XSETREF(retval->zdict, self->zdict);
     retval->eof = self->eof;
 
     /* Mark it as being initialized */