From 2057c92125f2e37caee209f032be9fe9c208357b Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Wed, 3 Apr 2024 23:02:42 +0200
Subject: [PATCH] gh-114329: Fix PyList_GetItemRef() limited C API definition
 (#117520)

---
 Include/listobject.h                          | 2 ++
 Modules/_testlimitedcapi/heaptype_relative.c  | 2 +-
 Modules/_testlimitedcapi/list.c               | 6 ++++++
 Modules/_testlimitedcapi/object.c             | 2 +-
 Modules/_testlimitedcapi/parts.h              | 2 +-
 Modules/_testlimitedcapi/vectorcall_limited.c | 2 +-
 6 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/Include/listobject.h b/Include/listobject.h
index 4e4084b4348..e1e059b0ba7 100644
--- a/Include/listobject.h
+++ b/Include/listobject.h
@@ -29,7 +29,9 @@ PyAPI_FUNC(PyObject *) PyList_New(Py_ssize_t size);
 PyAPI_FUNC(Py_ssize_t) PyList_Size(PyObject *);
 
 PyAPI_FUNC(PyObject *) PyList_GetItem(PyObject *, Py_ssize_t);
+#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030d0000
 PyAPI_FUNC(PyObject *) PyList_GetItemRef(PyObject *, Py_ssize_t);
+#endif
 PyAPI_FUNC(int) PyList_SetItem(PyObject *, Py_ssize_t, PyObject *);
 PyAPI_FUNC(int) PyList_Insert(PyObject *, Py_ssize_t, PyObject *);
 PyAPI_FUNC(int) PyList_Append(PyObject *, PyObject *);
diff --git a/Modules/_testlimitedcapi/heaptype_relative.c b/Modules/_testlimitedcapi/heaptype_relative.c
index 7c508c6182b..c2531518d86 100644
--- a/Modules/_testlimitedcapi/heaptype_relative.c
+++ b/Modules/_testlimitedcapi/heaptype_relative.c
@@ -1,6 +1,6 @@
 // Need limited C API version 3.12 for PyType_FromMetaclass()
 #include "pyconfig.h"   // Py_GIL_DISABLED
-#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API )
+#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API)
 #  define Py_LIMITED_API 0x030c0000
 #endif
 
diff --git a/Modules/_testlimitedcapi/list.c b/Modules/_testlimitedcapi/list.c
index 3022cbf9191..ed492c3e719 100644
--- a/Modules/_testlimitedcapi/list.c
+++ b/Modules/_testlimitedcapi/list.c
@@ -1,3 +1,9 @@
+// Need limited C API version 3.13 for PyList_GetItemRef()
+#include "pyconfig.h"   // Py_GIL_DISABLED
+#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API)
+#  define Py_LIMITED_API 0x030d0000
+#endif
+
 #include "parts.h"
 #include "util.h"
 
diff --git a/Modules/_testlimitedcapi/object.c b/Modules/_testlimitedcapi/object.c
index 6e438c811d6..da6fe3e4efa 100644
--- a/Modules/_testlimitedcapi/object.c
+++ b/Modules/_testlimitedcapi/object.c
@@ -1,6 +1,6 @@
 // Need limited C API version 3.13 for Py_GetConstant()
 #include "pyconfig.h"   // Py_GIL_DISABLED
-#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API )
+#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API)
 #  define Py_LIMITED_API 0x030d0000
 #endif
 
diff --git a/Modules/_testlimitedcapi/parts.h b/Modules/_testlimitedcapi/parts.h
index d91f174cd31..d5e590a8dcd 100644
--- a/Modules/_testlimitedcapi/parts.h
+++ b/Modules/_testlimitedcapi/parts.h
@@ -7,7 +7,7 @@
 #include "pyconfig.h"   // Py_GIL_DISABLED
 
 // Use the limited C API
-#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API )
+#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API)
    // need limited C API version 3.5 for PyModule_AddFunctions()
 #  define Py_LIMITED_API 0x03050000
 #endif
diff --git a/Modules/_testlimitedcapi/vectorcall_limited.c b/Modules/_testlimitedcapi/vectorcall_limited.c
index 784126c17fc..5ef97ca8a06 100644
--- a/Modules/_testlimitedcapi/vectorcall_limited.c
+++ b/Modules/_testlimitedcapi/vectorcall_limited.c
@@ -2,7 +2,7 @@
 
 // Need limited C API version 3.12 for PyObject_Vectorcall()
 #include "pyconfig.h"   // Py_GIL_DISABLED
-#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API )
+#if !defined(Py_GIL_DISABLED) && !defined(Py_LIMITED_API)
 #  define Py_LIMITED_API 0x030c0000
 #endif