diff options
Diffstat (limited to 'Doc/whatsnew/2.5.rst')
| -rw-r--r-- | Doc/whatsnew/2.5.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Doc/whatsnew/2.5.rst b/Doc/whatsnew/2.5.rst index d70b642..f803a29 100644 --- a/Doc/whatsnew/2.5.rst +++ b/Doc/whatsnew/2.5.rst @@ -448,8 +448,9 @@ when you're doing something with the returned value, as in the above example. The parentheses aren't always necessary, but it's easier to always add them instead of having to remember when they're needed. -(:pep:`342` explains the exact rules, which are that a :keyword:`yield`\ --expression must always be parenthesized except when it occurs at the top-level +(:pep:`342` explains the exact rules, which are that a +:keyword:`yield`\ -expression must always be parenthesized except when it +occurs at the top-level expression on the right-hand side of an assignment. This means you can write ``val = yield i`` but have to use parentheses when there's an operation, as in ``val = (yield i) + 12``.) |