#12313: Fix yet another memory leak caused by caching of coercion data
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Reporter: SimonKing | Owner:
Type: defect | Status:
needs_review
Priority: major | Milestone: sage-5.3
Component: memleak | Resolution:
Keywords: coercion weak dictionary | Work issues:
Report Upstream: N/A | Reviewers: Simon King,
Jean-Pierre Flori, John Perry
Authors: Simon King, Jean-Pierre Flori | Merged in:
Dependencies: #11521, #11599, #12969, #12215 | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:220 nbruin]:
> I don't think a more fancy implementation of a safeweakvaluedict would
work either. By keeping references to all keys while *clearing* the
dictionary (that's just the clear that's inherited on dict), I think we
are avoiding all calls to keys.
I am not sure what you mean here by "keys". Are you talking about the keys
of the weak references? Are you talking about the keys of
`WeakValueDictionary`?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12313#comment:222>
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