#12269: coercion and conversion for absolute_field
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Reporter: mstreng | Owner: davidloeffler
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.0
Component: number fields | Keywords: coercion conversion
absolute_field number field structure relative absolute
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by lftabera):
Replying to [comment:13 SimonKing]:
> Replying to [comment:12 lftabera]:
> > Forcing coercions exposes other errors in the coercion model:
>
> Right. And here it is (in sage.structure.parent, lines 2300-2303):
> {{{
> connection = None
> if EltPair(mor._domain, S, "coerce") not in
_coerce_test_dict:
> connecting = mor._domain.coerce_map_from(S)
> if connecting is not None:
> }}}
>
> So, apparently someone intended to write "connecting = None", but wrote
"connection = None". Can you try whether writing "connecting = None" fixes
the problem?
Yes, this solves the problem. I guess that this fix should go to a new
ticket.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12269#comment:15>
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