#14711: Memleak when creating QuadraticField
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Reporter: jpflori | Owner: davidloeffler
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-5.13
Component: number fields | Resolution:
Keywords: memleak, number | Merged in:
field, QuadraticField | Reviewers:
Authors: Simon King | Work issues:
Report Upstream: N/A | Commit:
Branch: | 05fb569cb132a8c89713021f1f4b25cd2dd7cb1c
u/SimonKing/ticket/14711 | Stopgaps:
Dependencies: |
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Comment (by SimonKing):
And I just notice that the documentation of the module
`sage.structure.parent` starts with a "simple example of registering
coercions", which I find rather obscure and which does things in a way
that we would do differently today. E.g., it does not initialise the
category, but overrides the method `category()`. And it calls
`self._populate_coercion_lists_()`, which I have never seen in code
created in the past few years.
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Ticket URL: <http://trac.sagemath.org/ticket/14711#comment:110>
Sage <http://www.sagemath.org>
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