https://github.com/python/cpython/commit/d79acd96e083e6ac2b9b9c71fcff1161fc3bfa18 commit: d79acd96e083e6ac2b9b9c71fcff1161fc3bfa18 branch: 3.12 author: Miss Islington (bot) <[email protected]> committer: asvetlov <[email protected]> date: 2024-11-14T10:46:26+01:00 summary:
[3.12] Document that return-less user-defined functions return None (GH-126769) (#126823) Document that return-less user-defined functions return None (GH-126769) (cherry picked from commit e0692f11650acb6c2eed940eb94650b4703c072e) Co-authored-by: John Marshall <[email protected]> Co-authored-by: Andrew Svetlov <[email protected]> Co-authored-by: Carol Willing <[email protected]> files: M Doc/reference/expressions.rst diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index 829200efa34c35..6c178ad8760829 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1149,7 +1149,8 @@ a user-defined function: first thing the code block will do is bind the formal parameters to the arguments; this is described in section :ref:`function`. When the code block executes a :keyword:`return` statement, this specifies the return value of the - function call. + function call. If execution reaches the end of the code block without + executing a :keyword:`return` statement, the return value is ``None``. a built-in function or method: .. index:: _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-checkins.python.org/ Member address: [email protected]
