From: Brian Curtin <brian@python.org>
Date: Thu, 11 Aug 2011 01:05:21 +0000 (-0500)
Subject: Add Py_RETURN_NOTIMPLEMENTED macro. Fixes #12724.
X-Git-Tag: v3.3.0a1~1721
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7d2f9e13424fe74814e14cf92d7bbd779917a5c5;p=thirdparty%2FPython%2Fcpython.git

Add Py_RETURN_NOTIMPLEMENTED macro. Fixes #12724.
---

diff --git a/Include/object.h b/Include/object.h
index 37537859668d..e0c68c133d6e 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -792,6 +792,10 @@ not implemented for a given type combination.
 PyAPI_DATA(PyObject) _Py_NotImplementedStruct; /* Don't use this directly */
 #define Py_NotImplemented (&_Py_NotImplementedStruct)
 
+/* Macro for returning Py_NotImplemented from a function */
+#define Py_RETURN_NOTIMPLEMENTED \
+    return Py_INCREF(Py_NotImplemented), Py_NotImplemented
+
 /* Rich comparison opcodes */
 #define Py_LT 0
 #define Py_LE 1