[pypy-issue] [issue1355] Difference from CPython when extending a list with an iterable that depends on that list.

[Philip Jenvey]

Philip Jenvey <pjenvey at underboss.org> added the comment:

This is a duplicate of #1240. It's already been fixed for PyPy 2.0 (as part of the 
length-hint branch work). PyPy 2.0 will also now match CPython's behavior in 
http://bugs.python.org/issue16791

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status: chatting -> duplicate

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