Issue 1242657: list(obj) can swallow KeyboardInterrupt
diff --git a/Include/abstract.h b/Include/abstract.h
index f3bc8bc..c8446eb 100644
--- a/Include/abstract.h
+++ b/Include/abstract.h
@@ -438,7 +438,7 @@
/*
Guess the size of object o using len(o) or o.__length_hint__().
If neither of those return a non-negative value, then return the
- default value. This function never fails. All exceptions are cleared.
+ default value. If one of the calls fails, this function returns -1.
*/
PyAPI_FUNC(PyObject *) PyObject_GetItem(PyObject *o, PyObject *key);