#12313: Fix yet another memory leak caused by caching of coercion data
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Reporter: SimonKing | Owner: rlm
Type: defect | Status:
positive_review
Priority: major | Milestone: sage-5.1
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: #715, #11521, #11599 | Stopgaps:
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Comment (by jpflori):
Mmmm, this seems really tricky.
I've built 5.0.rc0 and applied #715, #11521, #12313, #11943 and #12357 and
tried to reproduce the ell_tate_curve error but failed after a few
hundreds of tries.
So I decided to pop #12357 and #11943 and tada ! I got the error back in
quite quickly.
Of course, this could only be some random lottery...
Or the changes introduced by #11943 could make the error even rarer.
Indeed, I finally produced the error with #11943 applied back after
additional tries.
After a few hundreds of tries, I'm still unable to reproduce the error on
5.1.beta0 + #12313 and 5.1.beta0 + #12313 + #12877... but that might
happen after more tests.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12313#comment:109>
Sage <http://www.sagemath.org>
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