Update ga_new to use _PyArg_CheckPositional and _PyArg_NoKwnames (GH-19679)
diff --git a/Objects/genericaliasobject.c b/Objects/genericaliasobject.c
index b8ad4d7..a56bdda 100644
--- a/Objects/genericaliasobject.c
+++ b/Objects/genericaliasobject.c
@@ -438,12 +438,10 @@
static PyObject *
ga_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
- if (kwds != NULL && PyDict_GET_SIZE(kwds) != 0) {
- PyErr_SetString(PyExc_TypeError, "GenericAlias does not support keyword arguments");
+ if (!_PyArg_NoKwnames("GenericAlias", kwds)) {
return NULL;
}
- if (PyTuple_GET_SIZE(args) != 2) {
- PyErr_SetString(PyExc_TypeError, "GenericAlias expects 2 positional arguments");
+ if (!_PyArg_CheckPositional("GenericAlias", PyTuple_GET_SIZE(args), 2, 2)) {
return NULL;
}
PyObject *origin = PyTuple_GET_ITEM(args, 0);