#14982: Coercion from rings with coerce_embedding into constructions over those
rings is broken
-------------------------------------+-------------------------------------
Reporter: mmezzarobba | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.0
Component: coercion | Resolution:
Keywords: embedding | Merged in:
Authors: Marc Mezzarobba | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/mmezzarobba/coerce_embeddings | 4cf3ca5d71b4a701e5ac19e413fc4b1ab50eb851
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by mmezzarobba):
Replying to [comment:15 SimonKing]:
> I have tested that #15303 does not fix the bug from your ticket
description. What I meant was: Are there merge conflicts?
Sorry for the late reply. There were a few conflicts indeed. I did the
merge, and the tests still pass, except that I'm getting a timeout with
`sage/rings/number_field/number_field.py` and random segfaults with some
other files.
For instance:
{{{
$ sage -t -a
...
----------------------------------------------------------------------
sage -t src/sage/rings/number_field/number_field.py # Time out
sage -t src/sage/rings/number_field/number_field_element_quadratic.pyx #
Killed due to segmentation fault
sage -t src/sage/groups/abelian_gps/values.py # Killed due to
segmentation fault
----------------------------------------------------------------------
}}}
but then:
{{{
$ sage -t src/sage/rings/number_field/number_field_element_quadratic.pyx
Running doctests with ID 2013-11-27-23-09-47-2b207575.
Doctesting 1 file.
sage -t src/sage/rings/number_field/number_field_element_quadratic.pyx
[420 tests, 7.97 s]
----------------------------------------------------------------------
All tests passed!
----------------------------------------------------------------------
}}}
{{{
$ sage -t src/sage/groups/abelian_gps/values.py
Running doctests with ID 2013-11-27-23-10-03-7a10efd7.
Doctesting 1 file.
sage -t src/sage/groups/abelian_gps/values.py
[81 tests, 0.11 s]
----------------------------------------------------------------------
All tests passed!
----------------------------------------------------------------------
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/14982#comment:17>
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