Andrew Brown <brow...@gmail.com> added the comment: This bug trigger can be simplified down, see my attached bug_simplified.py
The problem seems to be in deque_count(). What's happening is that after the rotations, the 16 items reside in the last 16 slots of one block. In deque_count()'s for loop, the block pointer is incremented regardless of whether the loop has another iteration to go or not. Thus, it's trying to grab the (nonexistant) next block, even though the for loop would have exited anyways. ---------- nosy: +Andrew.Brown Added file: http://bugs.python.org/file20514/bug_simplified.py _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue11004> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com