#12941: Cache should be cleared on cloning
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Reporter: hivert | Owner: hivert
Type: defect | Status: new
Priority: major | Milestone: sage-5.1
Component: combinatorics | Resolution:
Keywords: Clone, cache, days38 | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Florent Hivert | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:10 SimonKing]:
> I just observed another difficulty: If you copy a `CachedMethodCaller`
(and that is what you find in the dictionary of the to-be-copied object,
after calling a cached method) then the copy will still refer to the
''old'' instance.
Or actually: If you copy (but not deep-copy) the dictionary, then you will
have that problem. Anyway, solution see above...
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12941#comment:11>
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