GH-84436: Skip refcounting for known immortals (GH-107605)

4 files changed, 4 insertions, 4 deletions

diff --git a/Python/ceval.c b/Python/ceval.c
index b85e967..30f722e 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -1265,7 +1265,7 @@ initialize_locals(PyThreadState *tstate, PyFunctionObject *func,
     if (co->co_flags & CO_VARARGS) {
         PyObject *u = NULL;
         if (argcount == n) {
-            u = Py_NewRef(&_Py_SINGLETON(tuple_empty));
+            u = (PyObject *)&_Py_SINGLETON(tuple_empty);
         }
         else {
             assert(args != NULL);
diff --git a/Python/context.c b/Python/context.c
index 9ac5187..c94c014 100644
--- a/Python/context.c
+++ b/Python/context.c
@@ -1267,7 +1267,7 @@ PyTypeObject _PyContextTokenMissing_Type = {
 static PyObject *
 get_token_missing(void)
 {
-    return Py_NewRef(&_Py_SINGLETON(context_token_missing));
+    return (PyObject *)&_Py_SINGLETON(context_token_missing);
 }
 
 
diff --git a/Python/fileutils.c b/Python/fileutils.c
index f262c3e..19b23f6 100644
--- a/Python/fileutils.c
+++ b/Python/fileutils.c
@@ -105,7 +105,7 @@ _Py_device_encoding(int fd)
 #else
     if (_PyRuntime.preconfig.utf8_mode) {
         _Py_DECLARE_STR(utf_8, "utf-8");
-        return Py_NewRef(&_Py_STR(utf_8));
+        return &_Py_STR(utf_8);
     }
     return _Py_GetLocaleEncodingObject();
 #endif
diff --git a/Python/hamt.c b/Python/hamt.c
index c78b5a7..24265ed 100644
--- a/Python/hamt.c
+++ b/Python/hamt.c
@@ -514,7 +514,7 @@ hamt_node_bitmap_new(Py_ssize_t size)
         /* Since bitmap nodes are immutable, we can cache the instance
            for size=0 and reuse it whenever we need an empty bitmap node.
         */
-        return (PyHamtNode *)Py_NewRef(&_Py_SINGLETON(hamt_bitmap_node_empty));
+        return (PyHamtNode *)&_Py_SINGLETON(hamt_bitmap_node_empty);
     }
 
     assert(size >= 0);