Nick Coghlan <ncogh...@gmail.com> added the comment: In reviewing Zbyszek's doc updates and comparing them against the Grammar, I discovered a gratuitous change in the implementation: it allows a bare (i.e. no parentheses) 'yield from' as an argument to a function, even when there's multiple arguments. By contrast, an ordinary yield expression requires parentheses everywhere other than when it's being used as a statement, or as the sole expression on the RHS of an assignment.
I'll add a new test to ensure "yield from x" requires parentheses whenever "yield x" requires them (and fix the Grammar file on the implementation branch accordingly). I've also pushed a fix to the branch for the refleak Yury pointed out (once I actually ran regrtest in refleak hunting mode it also pointed out that there was a problem, so I know his suggested change definitely fixed it). ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue11682> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
