[Python-apps-team] Bug#793129: Bug#793129: cython: Typecast array to memoryview causes compiler crash

[Yaroslav Halchenko]

Sounds like upstream issue could you please check with them?

Cheers

On July 21, 2015 10:54:21 AM EDT, Dan Greene <dan-greene at wi.rr.com> wrote:
>Package: cython
>Version: 0.22.1-1
>Severity: normal
>
>Dear Maintainer,
>
>Trying to cast a pointer to a memoryview object causes a compiler
>crash.
>
>A simple example that triggers this bug is the one-liner
><int[:12]>NULL
>
>The result of running cython on this file is a compiler crash that goes
>something like this:
>Compiler crash in AnalyzeExpressionsTransform
>[backtrace follows which I can't easily copy on this machine and
>redirection
>doesn't seem to work]
>AttributeError: 'CythonScope' object has no attribute 'viewscope'
>
>The same error happens for both cython and cython3.
>
>-- System Information:
>Debian Release: stretch/sid
>  APT prefers testing
>APT policy: (990, 'testing'), (500, 'stable-updates'), (500,
>'unstable'), (500, 'stable'), (1, 'experimental')
>Architecture: amd64 (x86_64)
>
>Kernel: Linux 4.0.0-2-amd64 (SMP w/2 CPU cores)
>Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
>Shell: /bin/sh linked to /bin/dash
>Init: systemd (via /run/systemd/system)
>
>Versions of packages cython depends on:
>ii  libc6   2.19-18
>ii  python  2.7.9-1
>
>Versions of packages cython recommends:
>ii  gcc         4:4.9.2-4
>ii  python-dev  2.7.9-1
>
>Versions of packages cython suggests:
>pn  cython-doc  <none>
>
>-- no debconf information
>
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