diff options
| -rw-r--r-- | Doc/c-api/function.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Doc/c-api/function.rst b/Doc/c-api/function.rst index ada974c..3512fe2 100644 --- a/Doc/c-api/function.rst +++ b/Doc/c-api/function.rst @@ -93,3 +93,5 @@ There are a few functions specific to Python functions. Set the annotations for the function object *op*. *annotations* must be a dictionary or *Py_None*. + + Raises :exc:`SystemError` and returns ``-1`` on failure. |