https://github.com/python/cpython/commit/e0692f11650acb6c2eed940eb94650b4703c072e commit: e0692f11650acb6c2eed940eb94650b4703c072e branch: main author: John Marshall <[email protected]> committer: asvetlov <[email protected]> date: 2024-11-14T07:47:24Z summary:
Document that return-less user-defined functions return None (#126769) 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 decde0d297cf59..3eaceae41f7eaf 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1156,7 +1156,8 @@ 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]
