#15618: Use the correct categories for coercion and conversion maps
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Reporter: pbruin | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: coercion | Resolution:
Keywords: conversion map | Merged in:
Authors: Peter Bruin | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/pbruin/15618-DefaultConvertMap | 54a6ecae11f902b11ad651c67af021af6ed2da21
Dependencies: #16401, #16402 | Stopgaps:
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Comment (by pbruin):
The problem seems to be that the category `Schemes().Homsets()` does not
have `Sets()` as a supercategory:
{{{
sage: Sets().Homsets().all_super_categories()
[Category of homsets of sets,
Category of homsets,
Category of sets,
Category of sets with partial maps,
Category of objects]
sage: Schemes().Homsets().all_super_categories()
[Category of homsets of schemes,
Category of objects]
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/15618#comment:23>
Sage <http://www.sagemath.org>
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