#14711: Weak references in the coercion graph
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Reporter: jpflori | Owner: davidloeffler
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-6.1
Component: number fields | Resolution:
Keywords: memleak, number | Merged in:
field, QuadraticField | Reviewers: Jean-Pierre Flori
Authors: Simon King | Work issues:
Report Upstream: N/A | Commit:
Branch: | 0af59ea93689cb6abb9d3fae0f1cf11f2aee5cca
u/jpflori/ticket/14711 | Stopgaps:
Dependencies: |
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Comment (by nbruin):
Replying to [comment:181 SimonKing]:
> We may think of turning some of these methods into cached methods: If
they are frequently called, copying the map each time is bad.
NO!! That very cache will then reintroduce the strong references we're
trying to weaken!
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Ticket URL: <http://trac.sagemath.org/ticket/14711#comment:185>
Sage <http://www.sagemath.org>
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