Merge pull request #30712 from charris/backport-30705

charris · web-flow · commit 41dd7512de6d · 2026-01-22T16:15:59.000-07:00
MAINT: replace ob_type access with Py_TYPE in PyArray_CheckExact
diff --git a/numpy/_core/include/numpy/ndarrayobject.h b/numpy/_core/include/numpy/ndarrayobject.h
@@ -32,7 +32,7 @@ extern "C" {
 #define PyArray_DescrCheck(op) PyObject_TypeCheck(op, &PyArrayDescr_Type)
 
 #define PyArray_Check(op) PyObject_TypeCheck(op, &PyArray_Type)
-#define PyArray_CheckExact(op) (((PyObject*)(op))->ob_type == &PyArray_Type)
+#define PyArray_CheckExact(op) (Py_TYPE((PyObject*)(op)) == &PyArray_Type)
 
 #define PyArray_HasArrayInterfaceType(op, type, context, out)                 \
         ((((out)=PyArray_FromStructInterface(op)) != Py_NotImplemented) ||    \
