[Cython] (no subject)

[Bradley M. Froehle]

I ran `git bisect`:

d96dfdbb290d23bf3b4a186dc5b1b5d9ee7fcaa5 is the first bad commit
commit d96dfdbb290d23bf3b4a186dc5b1b5d9ee7fcaa5
Author: Mark Florisson <markflorisson88 at gmail.com>
Date:   Tue Apr 10 15:01:00 2012 +0100

    Decref memoryview slice class attributes

https://github.com/cython/cython/commit/d96dfdbb290d23bf3b4a186dc5b1b5d9ee7fcaa5

-Brad

On Mon, Dec 3, 2012 at 1:10 PM, Yaroslav Halchenko <lists at onerussian.com>wrote:

> reproduced with cython 0.17.2 (+ few post release fixes), originally
> detected/reported [1] with  0.17.1 on Debian systems using debug build of
> Python:
>
> $> python-dbg -c 'import pyximport as pi; pi.install(); import weakfail;
> s=weakfail.foo(42)'
> python-dbg: ../Modules/gcmodule.c:366: visit_decref: Assertion
> `gc->gc.gc_refs != 0' failed.
> [1]    12648 abort      python-dbg -c
>
> $> cat weakfail.pyx
> import weakref
> foo_dict = weakref.WeakValueDictionary()
>
> cdef class Foo:
>     cdef object __weakref__
>
> def foo(key):
>     obj = Foo()
>     foo_dict[key] = obj
>     return obj
>
>
> it seems to work fine with cython 0.15.2 .  Any ideas?  requires
> separate/new bug report?
>
> [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=692313
> --
> Yaroslav O. Halchenko
> Postdoctoral Fellow,   Department of Psychological and Brain Sciences
> Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
> Phone: +1 (603) 646-9834                       Fax: +1 (603) 646-1419
> WWW:   http://www.linkedin.com/in/yarik
> _______________________________________________
> cython-devel mailing list
> cython-devel at python.org
> http://mail.python.org/mailman/listinfo/cython-devel
>
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