1 files changed, 0 insertions, 48 deletions
diff --git a/Objects/unionobject.c b/Objects/unionobject.c
index 9804d87..475311e 100644
--- a/Objects/unionobject.c
+++ b/Objects/unionobject.c
@@ -235,21 +235,6 @@ is_unionable(PyObject *obj)
         _PyUnion_Check(obj));
 }
 
-static int
-is_args_unionable(PyObject *args)
-{
-    Py_ssize_t nargs = PyTuple_GET_SIZE(args);
-    for (Py_ssize_t iarg = 0; iarg < nargs; iarg++) {
-        PyObject *arg = PyTuple_GET_ITEM(args, iarg);
-        if (!is_unionable(arg)) {
-            PyErr_Format(PyExc_TypeError,
-                         "Each union argument must be a type, got %.100R", arg);
-            return 0;
-        }
-    }
-    return 1;
-}
-
 PyObject *
 _Py_union_type_or(PyObject* self, PyObject* other)
 {
@@ -362,47 +347,14 @@ error:
     return NULL;
 }
 
-static PyObject *
-union_reduce(PyObject *self, PyObject *Py_UNUSED(ignored))
-{
-    unionobject *alias = (unionobject *)self;
-    PyObject* from_args = PyObject_GetAttrString(self, "_from_args");
-    if (from_args == NULL) {
-        return NULL;
-    }
-
-    return Py_BuildValue("N(O)", from_args, alias->args);
-}
-
 static PyMemberDef union_members[] = {
         {"__args__", T_OBJECT, offsetof(unionobject, args), READONLY},
         {0}
 };
 
-static PyObject *
-union_from_args(PyObject *cls, PyObject *args)
-{
-    if (!PyTuple_CheckExact(args)) {
-        _PyArg_BadArgument("Union._from_args", "argument 'args'", "tuple", args);
-        return NULL;
-    }
-    if (!PyTuple_GET_SIZE(args)) {
-        PyErr_SetString(PyExc_ValueError, "args must be not empty");
-        return NULL;
-    }
-
-    if (!is_args_unionable(args)) {
-        return NULL;
-    }
-
-    return make_union(args);
-}
-
 static PyMethodDef union_methods[] = {
-        {"_from_args", union_from_args, METH_O | METH_CLASS},
         {"__instancecheck__", union_instancecheck, METH_O},
         {"__subclasscheck__", union_subclasscheck, METH_O},
-        {"__reduce__", union_reduce, METH_NOARGS},
         {0}};