python
diff --git a/‎Python/bltinmodule.c‎
Lines changed: 2 additions & 2 deletions b/‎Python/bltinmodule.c‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎Python/specialize.c‎
Lines changed: 1 addition & 2 deletions b/‎Python/specialize.c‎
Lines changed: 1 addition & 2 deletions
@@ -536,7 +536,7 @@ static PyObject *
 filter_vectorcall(PyObject *type, PyObject * const*args,
                 size_t nargsf, PyObject *kwnames)
 {
-    PyTypeObject *tp = (PyTypeObject *)type;
+    PyTypeObject *tp = _PyType_CAST(type);
     if (tp == &PyFilter_Type && !_PyArg_NoKwnames("filter", kwnames)) {
         return NULL;
     }
@@ -1251,7 +1251,7 @@ static PyObject *
 map_vectorcall(PyObject *type, PyObject * const*args,
                 size_t nargsf, PyObject *kwnames)
 {
-    PyTypeObject *tp = (PyTypeObject *)type;
+    PyTypeObject *tp = _PyType_CAST(type);
     if (tp == &PyMap_Type && !_PyArg_NoKwnames("map", kwnames)) {
         return NULL;
     }
 
@@ -1339,8 +1339,7 @@ specialize_class_call(
     PyObject *callable, _Py_CODEUNIT *instr,
     int nargs, SpecializedCacheEntry *cache)
 {
-    assert(PyType_Check(callable));
-    PyTypeObject *tp = (PyTypeObject *)callable;
+    PyTypeObject *tp = _PyType_CAST(callable);
     if (_Py_OPCODE(instr[-1]) == PRECALL_METHOD) {
         SPECIALIZATION_FAIL(CALL_NO_KW, SPEC_FAIL_METHOD_CALL_CLASS);
         return -1;
Original file line number	Diff line number	Diff line change
@@ -536,7 +536,7 @@ static PyObject *
536	536	filter_vectorcall(PyObject type, PyObject const*args,
537	537	size_t nargsf, PyObject *kwnames)
538	538	{
539		- PyTypeObject tp = (PyTypeObject )type;
	539	+ PyTypeObject *tp = _PyType_CAST(type);
540	540	if (tp == &PyFilter_Type && !_PyArg_NoKwnames("filter", kwnames)) {
541	541	return NULL;
542	542	}
@@ -1251,7 +1251,7 @@ static PyObject *
1251	1251	map_vectorcall(PyObject type, PyObject const*args,
1252	1252	size_t nargsf, PyObject *kwnames)
1253	1253	{
1254		- PyTypeObject tp = (PyTypeObject )type;
	1254	+ PyTypeObject *tp = _PyType_CAST(type);
1255	1255	if (tp == &PyMap_Type && !_PyArg_NoKwnames("map", kwnames)) {
1256	1256	return NULL;
1257	1257	}