[Python-checkins] bpo-25750: Fix a compiler warning introduced in GH-9084. (GH-10234)

[Serhiy Storchaka]

https://github.com/python/cpython/commit/b1dede3ee3498100b95265f7fdb0ea2bef9a2ba2
commit: b1dede3ee3498100b95265f7fdb0ea2bef9a2ba2
branch: master
author: Serhiy Storchaka <storchaka at gmail.com>
committer: GitHub <noreply at github.com>
date: 2018-11-20T20:45:40+02:00
summary:

bpo-25750: Fix a compiler warning introduced in GH-9084. (GH-10234)

files:
M Modules/_testcapimodule.c

diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index 56a08a418b36..0dc4d7a36b76 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -4586,18 +4586,18 @@ new_hamt(PyObject *self, PyObject *args)
 static PyObject*
 bad_get(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
 {
-    if (nargs != 3) {
-        PyErr_SetString(PyExc_TypeError, "bad_get requires exactly 3 arguments");
+    PyObject *self, *obj, *cls;
+    if (!_PyArg_UnpackStack(args, nargs, "bad_get", 3, 3, &self, &obj, &cls)) {
         return NULL;
     }
 
-    PyObject *res = PyObject_CallObject(args[2], NULL);
+    PyObject *res = PyObject_CallObject(cls, NULL);
     if (res == NULL) {
         return NULL;
     }
     Py_DECREF(res);
 
-    return PyObject_Repr(args[0]);
+    return PyObject_Repr(self);
 }
 
 
@@ -4960,7 +4960,7 @@ static PyMethodDef TestMethods[] = {
     {"get_mapping_items", get_mapping_items, METH_O},
     {"test_pythread_tss_key_state", test_pythread_tss_key_state, METH_VARARGS},
     {"hamt", new_hamt, METH_NOARGS},
-    {"bad_get", bad_get, METH_FASTCALL},
+    {"bad_get", (PyCFunction)bad_get, METH_FASTCALL},
     {"EncodeLocaleEx", encode_locale_ex, METH_VARARGS},
     {"DecodeLocaleEx", decode_locale_ex, METH_VARARGS},
     {"get_global_config", get_global_config, METH_NOARGS},