cmaloney
diff --git a/‎Objects/bytearrayobject.c‎
Lines changed: 3 additions & 1 deletion b/‎Objects/bytearrayobject.c‎
Lines changed: 3 additions & 1 deletion
diff --git a/‎Objects/clinic/bytearrayobject.c.h‎
Lines changed: 151 additions & 1 deletion b/‎Objects/clinic/bytearrayobject.c.h‎
Lines changed: 151 additions & 1 deletion
@@ -903,6 +903,7 @@ bytearray_ass_subscript(PyObject *op, PyObject *index, PyObject *values)
 }
 
 /*[clinic input]
+@vectorcall
 bytearray.__init__
 
     source as arg: object = NULL
@@ -914,7 +915,7 @@ bytearray.__init__
 static int
 bytearray___init___impl(PyByteArrayObject *self, PyObject *arg,
                         const char *encoding, const char *errors)
-/*[clinic end generated code: output=4ce1304649c2f8b3 input=1141a7122eefd7b9]*/
+/*[clinic end generated code: output=4ce1304649c2f8b3 input=24ddb84055f432dd]*/
 {
     Py_ssize_t count;
     PyObject *it;
@@ -2936,6 +2937,7 @@ PyTypeObject PyByteArray_Type = {
     PyType_GenericAlloc,                /* tp_alloc */
     PyType_GenericNew,                  /* tp_new */
     PyObject_Free,                      /* tp_free */
+    .tp_vectorcall = bytearray_vectorcall,
     .tp_version_tag = _Py_TYPE_VERSION_BYTEARRAY,
 };