#15946: Cython warnings about mpz_t ("... referenced before assignment")
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Reporter: mmezzarobba | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: cython | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #16583, #16910 | Stopgaps:
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Changes (by {'newvalue': u'Jeroen Demeyer', 'oldvalue': ''}):
* component: basic arithmetic => cython
* author: => Jeroen Demeyer
Old description:
> https://groups.google.com/forum/#!msg/sage-devel/bs4lnNwbINs/B2iVgxK7pCYJ
New description:
Similar to #16583, we should fix the declarations for `mpz_t` (and related
types). This also involves fixing various bad usages of `mpz_t` (it was
`ctypedef`'ed as `void*`, meaning you could do with it what you wanted and
Cython wouldn't complain) and removing many many places where a
''pointer'' to an `mpz_t` was passed instead of the `mpz_t` itself.
See also [https://groups.google.com/forum/#!msg/sage-
devel/bs4lnNwbINs/B2iVgxK7pCYJ]
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Ticket URL: <http://trac.sagemath.org/ticket/15946#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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