#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 tscrim):

 Ah, sorry about that Simon. However do you think we find this useful
 enough to not do the evils of copying or adding an optional arg to
 `_repr_`? Because having the lazy format and copy string seems to specific
 to our case.

 Actually...what it we have a lazy string that takes an arbitrary function
 and prints the result? This might be useful for errors which want to do
 some (non-trivial) transformation to an object before adding it to the
 error.

--
Ticket URL: <http://trac.sagemath.org/ticket/14711#comment:238>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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