New submission from Serhiy Storchaka: set.__init__ have checks PyAnySet_Check(self) and PySet_Check(self). They are redundant since set.__init__ can't be called for non-set.
>>> set.__init__(frozenset(), ()) Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: descriptor '__init__' requires a 'set' object but received a 'frozenset' Do I miss something? ---------- assignee: rhettinger components: Interpreter Core files: set_init.patch keywords: patch messages: 264467 nosy: rhettinger, serhiy.storchaka priority: normal severity: normal stage: patch review status: open title: Remove redundant checks from set.__init__ type: performance versions: Python 3.6 Added file: http://bugs.python.org/file42644/set_init.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue26880> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
