#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 mjo):
What cache? There are no cached methods in `ClonableIntArray`, so the
behavior within that class appears correct at first glance.
Isn't the problem really that you're saying `sum()` is cacheable, when in
reality it isn't? At least under the inherited implementation of
`setitem()`.
Since `Foo` is the class with the cached method, `Foo` should invalidate
the cache on `setitem()`.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12941#comment:1>
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