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authorGuido van Rossum <guido@python.org>2001-08-29 15:45:32 (GMT)
committerGuido van Rossum <guido@python.org>2001-08-29 15:45:32 (GMT)
commitc16fcdf533583039d687f8ca2e88a1c21f3feeb3 (patch)
tree987f9612707f568bcc20164da3993670073cfc6f /Include/longobject.h
parentc51395d79744a1aeb456d34b9bf5b5ea110ee677 (diff)
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Make the PyXXX_Check() macros for the numeric types inheritance-aware.
Diffstat (limited to 'Include/longobject.h')
-rw-r--r--Include/longobject.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/Include/longobject.h b/Include/longobject.h
index 8efa35f..5d1ea0a 100644
--- a/Include/longobject.h
+++ b/Include/longobject.h
@@ -11,7 +11,7 @@ typedef struct _longobject PyLongObject; /* Revealed in longintrepr.h */
extern DL_IMPORT(PyTypeObject) PyLong_Type;
-#define PyLong_Check(op) ((op)->ob_type == &PyLong_Type)
+#define PyLong_Check(op) PyObject_TypeCheck(op, &PyLong_Type)
extern DL_IMPORT(PyObject *) PyLong_FromLong(long);
extern DL_IMPORT(PyObject *) PyLong_FromUnsignedLong(unsigned long);