allow any number to be returned from __length_hint__ (closes #15354)

diff --git a/Objects/abstract.c b/Objects/abstract.c
index 81c19e179f995b69def8f08e56a9e69ef6a1ecdb..3c8871166367a98768c36606050609d5f270ab49 100644 (file)
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -126,7 +126,7 @@ _PyObject_LengthHint(PyObject *o, Py_ssize_t defaultvalue)
         PyErr_Clear();
         return defaultvalue;
     }
-    rv = PyLong_Check(ro) ? PyLong_AsSsize_t(ro) : defaultvalue;
+    rv = PyNumber_Check(ro) ? PyInt_AsSsize_t(ro) : defaultvalue;
     Py_DECREF(ro);
     return rv;
 }