#14711: Weak references in the coercion graph
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Reporter: jpflori | Owner: davidloeffler
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-6.2
Component: number fields | Resolution:
Keywords: memleak, number | Merged in:
field, QuadraticField | Reviewers: Nils Bruin, Jean-
Authors: Simon King, | Pierre Flori
Travis Scrimshaw, Jean-Pierre | Work issues:
Flori | Commit:
Report Upstream: N/A | ea58b22f0bf2652e7d04b3d55e6217dcb8732cdf
Branch: | Stopgaps:
public/ticket/14711 |
Dependencies: |
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Comment (by SimonKing):
PS: Why not use some kind of lazy string, that will copy the map only if
the string representation is actually printed? Hence, if the error is
caught somewhere, then the error message will not be expanded. But if the
error appears on screen, then the lazy string will copy the map before
printing it.
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Ticket URL: <http://trac.sagemath.org/ticket/14711#comment:228>
Sage <http://www.sagemath.org>
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