Issue #28858: Remove _PyObject_CallArg1() macro

Replace
   _PyObject_CallArg1(func, arg)
with
   PyObject_CallFunctionObjArgs(func, arg, NULL)

Using the _PyObject_CallArg1() macro increases the usage of the C stack, which
was unexpected and unwanted. PyObject_CallFunctionObjArgs() doesn't have this
issue.

1 files changed, 3 insertions, 3 deletions

diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 0af1534..d9699ef 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -5873,7 +5873,7 @@ slot_sq_item(PyObject *self, Py_ssize_t i)
         goto error;
     }
 
-    retval = _PyObject_CallArg1(func, ival);
+    retval = PyObject_CallFunctionObjArgs(func, ival, NULL);
     Py_DECREF(func);
     Py_DECREF(ival);
     return retval;
@@ -5914,7 +5914,7 @@ slot_sq_contains(PyObject *self, PyObject *value)
         return -1;
     }
     if (func != NULL) {
-        res = _PyObject_CallArg1(func, value);
+        res = PyObject_CallFunctionObjArgs(func, value, NULL);
         Py_DECREF(func);
         if (res != NULL) {
             result = PyObject_IsTrue(res);
@@ -6284,7 +6284,7 @@ slot_tp_richcompare(PyObject *self, PyObject *other, int op)
         PyErr_Clear();
         Py_RETURN_NOTIMPLEMENTED;
     }
-    res = _PyObject_CallArg1(func, other);
+    res = PyObject_CallFunctionObjArgs(func, other, NULL);
     Py_DECREF(func);
     return res;
 }