commit d212c3c55d414203b0579e000d9f340f8cd11be7
author Dong-hee Na <donghee.na92@gmail.com> Fri Feb 14 16:48:12 2020 +0900
committer GitHub <noreply@github.com> Fri Feb 14 08:48:12 2020 +0100
tree 2463da9024a411c08bb2109674a612915da69b93
parent 7386a70746cf9aaf2d95db75d9201fb124f085df

bpo-39573: PyXXX_Check() macros use Py_IS_TYPE() (GH-18508)

Update PyXXX_Check() macros in Include/ to use
the new Py_IS_TYPE function.

Include/classobject.h

diff --git a/Include/classobject.h b/Include/classobject.h
index 8742720..1952f67 100644
--- a/Include/classobject.h
+++ b/Include/classobject.h
@@ -19,7 +19,7 @@
 
 PyAPI_DATA(PyTypeObject) PyMethod_Type;
 
-#define PyMethod_Check(op) (Py_TYPE(op)== &PyMethod_Type)
+#define PyMethod_Check(op) Py_IS_TYPE(op, &PyMethod_Type)
 
 PyAPI_FUNC(PyObject *) PyMethod_New(PyObject *, PyObject *);
 
@@ -40,7 +40,7 @@
 
 PyAPI_DATA(PyTypeObject) PyInstanceMethod_Type;
 
-#define PyInstanceMethod_Check(op) (Py_TYPE(op) == &PyInstanceMethod_Type)
+#define PyInstanceMethod_Check(op) Py_IS_TYPE(op, &PyInstanceMethod_Type)
 
 PyAPI_FUNC(PyObject *) PyInstanceMethod_New(PyObject *);
 PyAPI_FUNC(PyObject *) PyInstanceMethod_Function(PyObject *);

Include/picklebufobject.h

diff --git a/Include/picklebufobject.h b/Include/picklebufobject.h
index f07e900..0df2561 100644
--- a/Include/picklebufobject.h
+++ b/Include/picklebufobject.h
@@ -12,7 +12,7 @@
 
 PyAPI_DATA(PyTypeObject) PyPickleBuffer_Type;
 
-#define PyPickleBuffer_Check(op) (Py_TYPE(op) == &PyPickleBuffer_Type)
+#define PyPickleBuffer_Check(op) Py_IS_TYPE(op, &PyPickleBuffer_Type)
 
 /* Create a PickleBuffer redirecting to the given buffer-enabled object */
 PyAPI_FUNC(PyObject *) PyPickleBuffer_FromObject(PyObject *);