#15692: Value of cached methods should not always be pickled
-------------------------------------+-------------------------------------
Reporter: SimonKing | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-7.0
Component: pickling | Resolution:
Keywords: pickling, hash, | Merged in:
cache, days71 | Reviewers: Vincent Delecroix,
Authors: Julian Rueth | David Roe
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/saraedum/ticket/15692 | 746dc53e1d767870430a3770eef1159c6534b9b1
Dependencies: #16337 | Stopgaps:
-------------------------------------+-------------------------------------
Changes (by vbraun):
* status: positive_review => needs_work
Comment:
Fails on 32-bit:
{{{
sage -t --long src/sage/misc/cachefunc.pyx
**********************************************************************
File "src/sage/misc/cachefunc.pyx", line 3161, in
sage.misc.cachefunc.cached_method
Failed example:
id(d) == hash(d)
Expected:
True
Got:
False
**********************************************************************
1 item had failures:
1 of 30 in sage.misc.cachefunc.cached_method
[843 tests, 1 failure, 8.96 s]
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/15692#comment:48>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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