#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:                     |  452d21629d4531d8e117e869b65bac0ab350c1ee
  u/SimonKing/ticket/14711           |     Stopgaps:
   Dependencies:                     |
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Comment (by SimonKing):

 I think there is a further technical thing I could do in the next commit:
 I have implemented `__copy__` for some types of morphisms. But there
 already exist methods called `_extra_slots()` and `_update_slots()`, and I
 think in order to implement copying one should update these. This might
 (on a different ticket) also help to provide a default pickling for maps.

--
Ticket URL: <http://trac.sagemath.org/ticket/14711#comment:113>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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