New issue 2326: empty tuple is not a singleton on pypy https://bitbucket.org/pypy/pypy/issues/2326/empty-tuple-is-not-a-singleton-on-pypy
Daniel Holth: Not sure if this is a documented difference. The empty tuple appears to be a singleton on CPython but not on pypy. This function returns True on Python 2.7 and False on PyPy 5.3.0. ``` #!python a = () b = () a is b ``` _______________________________________________ pypy-issue mailing list pypy-issue@python.org https://mail.python.org/mailman/listinfo/pypy-issue
