From issues-reply at bitbucket.org  Sat Jun  2 13:53:39 2018
From: issues-reply at bitbucket.org (Ovanes Markarian)
Date: Sat, 02 Jun 2018 17:53:39 +0000 (UTC)
Subject: [pypy-issue] Issue #2845: tdigest with PyPy is 8x slower than with
 Python3 (pypy/pypy)
Message-ID: <20180602175339.34232.62146@celery-worker-111.ash1.bb-inf.net>

New issue 2845: tdigest with PyPy is 8x slower than with Python3
https://bitbucket.org/pypy/pypy/issues/2845/tdigest-with-pypy-is-8x-slower-than-with

Ovanes Markarian:

I ran the tests below and found out that on PyPy tdigest is horribly slow. Besides update I think all operations like merging of tdigests are slow. 

I opened a similar issue in tdigest GitHub: https://github.com/CamDavidsonPilon/tdigest/issues/44.

My timings are:


```
#!python

==========
PyPy
running test in 2.7.13 (0e7ea4fe15e82d5124e805e2e4a37cae1a402d4b, Jan 06 2018, 12:46:49)
[PyPy 5.10.0 with GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.39.2)]
generating tdigests in batch
generated items: 100
generating tdigests took: 32.5672068596
----------
generating tdigests one by one
generated items: 100
generating tdigests took: 17.4209430218
----------

==================
Python
running test in 2.7.14 (default, Mar  9 2018, 23:57:12) 
[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.39.2)]
generating tdigests in batch
generated items: 100
generating tdigests took: 4.16117596626
----------
generating tdigests one by one
generated items: 100
generating tdigests took: 2.38711595535
----------
```


I've repeated the test in the official PyPy docker container with PyPy 6.0.0 (compatible with python 3) with the same outcome: https://hub.docker.com/_/pypy/

Any ideas?



From issues-reply at bitbucket.org  Mon Jun 11 10:54:20 2018
From: issues-reply at bitbucket.org (jean)
Date: Mon, 11 Jun 2018 14:54:20 +0000 (UTC)
Subject: [pypy-issue] Issue #2846: Error while creating a
 multiprocessing.Pool, _winapi 535,
 "There is a process on other end of the pipe" (pypy/pypy)
Message-ID: <20180611145419.27473.41354@celery-worker-107.ash1.bb-inf.net>

New issue 2846: Error while creating a multiprocessing.Pool, _winapi 535, "There is a process on other end of the pipe"
https://bitbucket.org/pypy/pypy/issues/2846/error-while-creating-a-multiprocessingpool

jean:

```
#!python



Python 3.5.3 (fdd60ed87e94, Apr 24 2018, 06:27:13)
[PyPy 6.0.0 with MSC v.1910 32 bit] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>> import multiprocessing as mp
>>>> with mp.Pool() as pool:
....    pass
....
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\pypy3-v6.0.0-win32\lib-python\3\multiprocessing\context.py", line 118, in Pool
    context=self.get_context())
  File "C:\pypy3-v6.0.0-win32\lib-python\3\multiprocessing\pool.py", line 150, in __init__
    self._setup_queues()
  File "C:\pypy3-v6.0.0-win32\lib-python\3\multiprocessing\pool.py", line 243, in _setup_queues
    self._inqueue = self._ctx.SimpleQueue()
  File "C:\pypy3-v6.0.0-win32\lib-python\3\multiprocessing\context.py", line 111, in SimpleQueue
    return SimpleQueue(ctx=self.get_context())
  File "C:\pypy3-v6.0.0-win32\lib-python\3\multiprocessing\queues.py", line 323, in __init__
    self._reader, self._writer = connection.Pipe(duplex=False)
  File "C:\pypy3-v6.0.0-win32\lib-python\3\multiprocessing\connection.py", line 552, in Pipe
    _, err = overlapped.GetOverlappedResult(True)
  File "C:\pypy3-v6.0.0-win32\lib_pypy\_winapi.py", line 110, in GetOverlappedResult
    raise _WinError()
  File "C:\pypy3-v6.0.0-win32\lib_pypy\_winapi.py", line 23, in _WinError
    raise WindowsError(code, message)
OSError: [Errno 535] There is a process on other end of the pipe
>>>>
```
I tried it on win8.1 and win10, same results (doesnt matter how many processes)

versions: pypy3 v6.0.0 on win32



From issues-reply at bitbucket.org  Thu Jun 14 03:13:14 2018
From: issues-reply at bitbucket.org (Jeong YunWon)
Date: Thu, 14 Jun 2018 07:13:14 +0000 (UTC)
Subject: [pypy-issue] Issue #2847: pypy2 6.0.0 unbound method has type
 `method` not `instancemethod` (pypy/pypy)
Message-ID: <20180614071313.6648.27744@celery-worker-110.ash1.bb-inf.net>

New issue 2847: pypy2 6.0.0 unbound method has type `method` not `instancemethod`
https://bitbucket.org/pypy/pypy/issues/2847/pypy2-600-unbound-method-has-type-method

Jeong YunWon:

Code:
```
class A(object):

    def f(self):
        pass


print(A.f)
print(type(A.f))
```

Result of pypy2 6.0.0
```
$ python test.py
<unbound method A.f>
<type 'method'>
$ python --version
Python 2.7.13 (ab0b9caf307d, Apr 24 2018, 18:05:02)
[PyPy 6.0.0 with GCC 4.2.1 Compatible Apple LLVM 9.1.0 (clang-902.0.39.1)]
```

Expected result (of CPython 2.7.13)
```
$ python t.py      
<unbound method A.f>
<type 'instancemethod'>
$ python --version 
Python 2.7.13
```



From issues-reply at bitbucket.org  Fri Jun 15 17:43:06 2018
From: issues-reply at bitbucket.org (Samuel Thibault)
Date: Fri, 15 Jun 2018 21:43:06 +0000 (UTC)
Subject: [pypy-issue] Issue #2848: GNU/Hurd port (pypy/pypy)
Message-ID: <20180615214305.28082.80856@celery-worker-111.ash1.bb-inf.net>

New issue 2848: GNU/Hurd port
https://bitbucket.org/pypy/pypy/issues/2848/gnu-hurd-port

Samuel Thibault:

Hello,

I'm trying to port pypy to GNU/Hurd, I have used the attached patch and gotten the build to proceed, but ended up with this:

[3c15] translation-task}

[translation:info] Error:
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/translator/goal/translate.py", line 318, in main
    drv.proceed(goals)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/translator/driver.py", line 554, in proceed
    result = self._execute(goals, task_skip = self._maybe_skip())
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/translator/tool/taskengine.py", line 114, in _execute
    res = self._do(goal, taskcallable, *args, **kwds)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/translator/driver.py", line 278, in _do
    res = func()
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/translator/driver.py", line 315, in task_annotate
    s = annotator.build_types(self.entry_point, self.inputtypes)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/annrpython.py", line 92, in build_types
    return self.build_graph_types(flowgraph, inputs_s, complete_now=complete_now)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/annrpython.py", line 140, in build_graph_types
    self.complete()
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/annrpython.py", line 229, in complete
    self.complete_pending_blocks()
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/annrpython.py", line 224, in complete_pending_blocks
    self.processblock(graph, block)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/annrpython.py", line 398, in processblock
    self.flowin(graph, block)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/annrpython.py", line 501, in flowin
    self.consider_op(op)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/annrpython.py", line 653, in consider_op
    resultcell = op.consider(self)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/flowspace/operation.py", line 104, in consider
    return spec(annotator, *self.args)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/unaryop.py", line 118, in simple_call_SomeObject
    return s_func.call(argspec)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/unaryop.py", line 978, in call
    return bookkeeper.pbc_call(self, args)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/bookkeeper.py", line 535, in pbc_call
    results.append(desc.pycall(whence, args, s_previous_result, op))
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/description.py", line 398, in pycall
    s_result = self.specialize(inputcells, op)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/description.py", line 281, in specialize
    return self.specializer(self, inputcells)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/specialize.py", line 303, in memo
    _, _, memotable = memotables.find(firstvalues)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/tool/algo/unionfind.py", line 48, in find
    info = self.info_factory(obj)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/annotator/specialize.py", line 293, in compute_one_result
    value = func(*args)
   File "/var/tmp/pypy-6.0.0+dfsg/rpython/rlib/rarithmetic.py", line 154, in _should_widen_type
    r_class = rffi.platform.numbertype_to_rclass[tp]
[translation:ERROR] KeyError: <Void>
Processing block:
 block at 28[n_1] is a <class 'rpython.flowspace.flowcontext.SpamBlock'> 
 in (rpython.rlib.rarithmetic:139)widen__NoneType 
 containing the following operations: 
       v637 = simple_call((function typeOf), n_1) 
       v638 = simple_call((function _should_widen_type), v637) 
       v639 = bool(v638) 
 --end--

which, I have to say, I don't understand :)

Samuel



From issues-reply at bitbucket.org  Sat Jun 16 04:11:46 2018
From: issues-reply at bitbucket.org (sjdv1982)
Date: Sat, 16 Jun 2018 08:11:46 +0000 (UTC)
Subject: [pypy-issue] Issue #2849: Syntax bug for keyword-only arguments in
 function definition (pypy/pypy)
Message-ID: <20180616081146.34021.90888@celery-worker-109.ash1.bb-inf.net>

New issue 2849: Syntax bug for keyword-only arguments in function definition
https://bitbucket.org/pypy/pypy/issues/2849/syntax-bug-for-keyword-only-arguments-in

sjdv1982:

Function definition below (with the comma at the end) is valid syntax for cpython3, not for pypy3.

[code
```
#!python

def test(self, *, b, c,):
    pass

```

PyPy version:
Python 3.5.3 (fdd60ed87e94, Apr 24 2018, 06:10:04)
[PyPy 6.0.0 with GCC 6.2.0 20160901] on linux



From issues-reply at bitbucket.org  Wed Jun 20 01:54:29 2018
From: issues-reply at bitbucket.org (Francesco)
Date: Wed, 20 Jun 2018 05:54:29 +0000 (UTC)
Subject: [pypy-issue] Issue #2850: Error when creating a Pool() - Python
 Multiprocessing standard library - Windows 32 bit (pypy/pypy)
Message-ID: <20180620055428.15439.24197@celery-worker-106.ash1.bb-inf.net>

New issue 2850: Error when creating a Pool() - Python Multiprocessing standard library - Windows 32 bit
https://bitbucket.org/pypy/pypy/issues/2850/error-when-creating-a-pool-python

Francesco:

PyPy reports an error when I try to create a Pool with multiprocessing standard library.

Python 3.5.3 and PyPy 6.0.0:
```
#!python

OSError: [Errno 997] L'evento di I/O sovrapposto ? in corso
```

Python 3.5.3 and PyPy 5.10.1:
```
#!python

ImportError: cannot import name 'WAIT_ABANDONED_0'
```

In order to reproduce the problem you can simply execute this little bit of code:

```
#!python

from multiprocessing import Pool


foo = Pool()
```

Any idea? Thanks



From issues-reply at bitbucket.org  Sun Jun 24 03:27:24 2018
From: issues-reply at bitbucket.org (Haotian_Wu)
Date: Sun, 24 Jun 2018 07:27:24 +0000 (UTC)
Subject: [pypy-issue] Issue #2851: Is pypy really supporting pandas now?
 (pypy/pypy)
Message-ID: <20180624072723.15920.99680@celery-worker-111.ash1.bb-inf.net>

New issue 2851: Is pypy really supporting pandas now?
https://bitbucket.org/pypy/pypy/issues/2851/is-pypy-really-supporting-pandas-now

Haotian_Wu:

Hi talented guys,

I am trying to use pandas in pypy right now, since I see the notice "PyPy v5.9 Released, Now Supports Pandas, NumPy". 

I am using "Python2.7 compatible PyPy 6.0.0, Windows binary (32bit) " and Python 2.7. I have successfully installed numpy on pypy. But when I try to install pandas using different ways, there are always errors and I don't know how to fix that.

For example, when I use "pip install pandas" under pypy bin, it shows something like this:

C:\Users\Haotian Wu\Downloads\pypy2-v6.0.0-win32\pypy2-v6.0.0-win32\bin>pip install pandas
Collecting pandas
  Using cached https://files.pythonhosted.org/packages/27/85/f9e4f0e47a6f1410b1d737b74a1764868e9197e3197a2be843507b505636/pandas-0.23.1.tar.gz
Requirement already satisfied: python-dateutil>=2.5.0 in c:\users\haotian wu\downloads\pypy2-v6.0.0-win32\pypy2-v6.0.0-win32\site-packages (from pandas) (2.7.3)
Requirement already satisfied: pytz>=2011k in c:\users\haotian wu\downloads\pypy2-v6.0.0-win32\pypy2-v6.0.0-win32\site-packages (from pandas) (2018.4)
Requirement already satisfied: numpy>=1.9.0 in c:\users\haotian wu\downloads\pypy2-v6.0.0-win32\pypy2-v6.0.0-win32\site-packages (from pandas) (1.10.0)
Requirement already satisfied: six>=1.5 in c:\users\haotian wu\downloads\pypy2-v6.0.0-win32\pypy2-v6.0.0-win32\site-packages (from python-dateutil>=2.5.0->pandas) (1.11.0)
Installing collected packages: pandas
  Running setup.py install for pandas ... error
    Complete output from command "c:\users\haotian wu\downloads\pypy2-v6.0.0-win32\pypy2-v6.0.0-win32\pypy.exe" -u -c "import setuptools, tokenize;__file__='c:\\users\\haotia~1\\appdata\\local\\temp\\pip-install-wpq53k\\pandas\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record c:\users\haotia~1\appdata\local\temp\pip-record-tacmug\install-record.txt --single-version-externally-managed --compile:

...

    error: command 'C:\\Users\\Haotian Wu\\AppData\\Local\\Programs\\Common\\Microsoft\\Visual C++ for Python\\9.0\\VC\\Bin\\cl.exe' failed with exit status 2

    ----------------------------------------
**Command ""c:\users\haotian wu\downloads\pypy2-v6.0.0-win32\pypy2-v6.0.0-win32\pypy.exe" -u -c "import setuptools, tokenize;__file__='c:\\users\\haotia~1\\appdata\\local\\temp\\pip-install-wpq53k\\pandas\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record c:\users\haotia~1\appdata\local\temp\pip-record-tacmug\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in c:\users\haotia~1\appdata\local\temp\pip-install-wpq53k\pandas\**

Is pypy supporting pandas now? If yes, how could I install pandas on my windows system? Could you please provide some specific approaches?

Thanks for your help. Look forward to your early reply.



From issues-reply at bitbucket.org  Thu Jun 28 07:38:44 2018
From: issues-reply at bitbucket.org (Fredrik Chabot)
Date: Thu, 28 Jun 2018 11:38:44 +0000 (UTC)
Subject: [pypy-issue] Issue #2852: Prebuild binary for Rasbian referencing
 unavailable libs (pypy/pypy)
Message-ID: <20180628113844.11735.49897@celery-worker-108.ash1.bb-inf.net>

New issue 2852: Prebuild binary for Rasbian referencing unavailable libs
https://bitbucket.org/pypy/pypy/issues/2852/prebuild-binary-for-rasbian-referencing

Fredrik Chabot:

root at nmt-nmt-99:~# ldd ./pypy2-v6.0.0-linux-armhf-raspbian/bin/pypy
        linux-vdso.so.1 (0x7ef1e000)
        /usr/lib/arm-linux-gnueabihf/libarmmem.so (0x76efb000)
        libpypy-c.so => /root/./pypy2-v6.0.0-linux-armhf-raspbian/bin/libpypy-c.so (0x74478000)
        libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0x7444f000)
        libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0x74310000)
        libutil.so.1 => /lib/arm-linux-gnueabihf/libutil.so.1 (0x742fd000)
        libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0x742ea000)
        libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0x7426b000)
        libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0x74244000)
**        libssl.so.1.0.0 => not found
        libcrypto.so.1.0.0 => not found
**        libexpat.so.1 => /lib/arm-linux-gnueabihf/libexpat.so.1 (0x74212000)
        libcrypt.so.1 => /lib/arm-linux-gnueabihf/libcrypt.so.1 (0x741d3000)
        librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0x741bc000)
        libbz2.so.1.0 => /lib/arm-linux-gnueabihf/libbz2.so.1.0 (0x7419c000)
**        libffi.so.5 => not found**
        libncurses.so.5 => /lib/arm-linux-gnueabihf/libncurses.so.5 (0x74170000)
        libtinfo.so.5 => /lib/arm-linux-gnueabihf/libtinfo.so.5 (0x74141000)
        libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0x74114000)
        /lib/ld-linux-armhf.so.3 (0x76f11000)

libssl/crypto dependency is probably survivable with a symlink to the libssl.so.1.0.2
I doubt the available libffi.so.6 will do.



From issues-reply at bitbucket.org  Sat Jun 30 10:46:25 2018
From: issues-reply at bitbucket.org (Babak Farrokhi)
Date: Sat, 30 Jun 2018 14:46:25 +0000 (UTC)
Subject: [pypy-issue] Issue #2853: Build fails on FreeBSD 11.2 x64
 (pypy/pypy)
Message-ID: <20180630144625.27410.56603@celery-worker-109.ash1.bb-inf.net>

New issue 2853: Build fails on FreeBSD 11.2 x64
https://bitbucket.org/pypy/pypy/issues/2853/build-fails-on-freebsd-112-x64

Babak Farrokhi:

```text
$ uname -a 
FreeBSD dev4 11.2-RELEASE FreeBSD 11.2-RELEASE #0 r335510: Fri Jun 22 04:32:14 UTC 2018     root at releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64
$ tar zxf pypy3-v6.0.0-src.tar.bz2
$ cd pypy3-v6.0.0-src/pypy/goal/
$ pypy ../../rpython/bin/rpython -Ojit
[translation:info] 2.7.13 (0e7ea4fe15e82d5124e805e2e4a37cae1a402d4b, Jun 23 2018, 01:20:20)
[PyPy 5.10.0 with GCC 4.2.1 Compatible FreeBSD Clang 4.0.0 (tags/RELEASE_400/final 297347)]
[platform:msg] Set platform with 'host' cc=None, using cc='clang', version='Unknown'
[translation:info] Translating target as defined by targetpypystandalone
[translation] PyPy config object:
[translation] [objspace]
    [std]
        intshortcut = True
        optimized_list_getitem = True
        withspecialisedtuple = True
    [usemodules]
        __pypy__ = True
        _ast = True
        _cffi_backend = True
        _codecs = True
        _collections = True
        _continuation = True
        _csv = True
        _jitlog = True
        _lsprof = True
        _md5 = True
        _minimal_curses = True
        _multibytecodec = True
        _multiprocessing = True
        _pickle_support = True
        _posixsubprocess = True
        _pypyjson = True
        _random = True
        _rawffi = True
        _socket = True
        _sre = True
        _string = True
        _testing = True
        _vmprof = True
        _weakref = True
        array = True
        atexit = True
        binascii = True
        bz2 = True
        cmath = True
        cpyext = True
        crypt = True
        errno = True
        faulthandler = True
        fcntl = True
        gc = True
        imp = True
        marshal = True
        math = True
        mmap = True
        parser = True
        pwd = True
        pyexpat = True
        pypyjit = True
        select = True
        signal = True
        struct = True
        symbol = True
        termios = True
        thread = True
        time = True
        token = True
        unicodedata = True
        zipimport = True
        zlib = True
[translation] translate.py configuration:
[translation] [translate]
    opt = jit
[translation] translation configuration:
[translation] [translation]
    check_str_without_nul = True
    continuation = True
    gc = incminimark
    gcrootfinder = shadowstack
    gctransformer = framework
    icon = pypy.ico
    jit = True
    list_comprehension_operations = True
    secondaryentrypoints = cpyext,main
    shared = True
    thread = True
    type_system = lltype
    withsmallfuncsets = 5
[translation:info] Annotating&simplifying...
[1c00] {translation-task
starting annotate
[translation:info] with policy: pypy.tool.ann_override.PyPyAnnotatorPolicy

...snip...

[Timer] Timings:
[Timer] annotate                       --- 268.0 s
[Timer] ==========================================
[Timer] Total:                         --- 268.0 s
[translation:info] Error:
   File "/root/pypy3-v6.0.0-src/rpython/translator/goal/translate.py", line 318, in main
    drv.proceed(goals)
   File "/root/pypy3-v6.0.0-src/rpython/translator/driver.py", line 554, in proceed
    result = self._execute(goals, task_skip = self._maybe_skip())
   File "/root/pypy3-v6.0.0-src/rpython/translator/tool/taskengine.py", line 114, in _execute
    res = self._do(goal, taskcallable, *args, **kwds)
   File "/root/pypy3-v6.0.0-src/rpython/translator/driver.py", line 278, in _do
    res = func()
   File "/root/pypy3-v6.0.0-src/rpython/translator/driver.py", line 315, in task_annotate
    s = annotator.build_types(self.entry_point, self.inputtypes)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/annrpython.py", line 92, in build_types
    return self.build_graph_types(flowgraph, inputs_s, complete_now=complete_now)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/annrpython.py", line 140, in build_graph_types
    self.complete()
   File "/root/pypy3-v6.0.0-src/rpython/annotator/annrpython.py", line 229, in complete
    self.complete_pending_blocks()
   File "/root/pypy3-v6.0.0-src/rpython/annotator/annrpython.py", line 224, in complete_pending_blocks
    self.processblock(graph, block)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/annrpython.py", line 398, in processblock
    self.flowin(graph, block)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/annrpython.py", line 501, in flowin
    self.consider_op(op)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/annrpython.py", line 653, in consider_op
    resultcell = op.consider(self)
   File "/root/pypy3-v6.0.0-src/rpython/flowspace/operation.py", line 104, in consider
    return spec(annotator, *self.args)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/unaryop.py", line 118, in simple_call_SomeObject
    return s_func.call(argspec)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/unaryop.py", line 978, in call
    return bookkeeper.pbc_call(self, args)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/bookkeeper.py", line 535, in pbc_call
    results.append(desc.pycall(whence, args, s_previous_result, op))
   File "/root/pypy3-v6.0.0-src/rpython/annotator/description.py", line 398, in pycall
    s_result = self.specialize(inputcells, op)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/description.py", line 281, in specialize
    return self.specializer(self, inputcells)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/specialize.py", line 303, in memo
    _, _, memotable = memotables.find(firstvalues)
   File "/root/pypy3-v6.0.0-src/rpython/tool/algo/unionfind.py", line 48, in find
    info = self.info_factory(obj)
   File "/root/pypy3-v6.0.0-src/rpython/annotator/specialize.py", line 293, in compute_one_result
    value = func(*args)
   File "/root/pypy3-v6.0.0-src/rpython/rlib/rarithmetic.py", line 154, in _should_widen_type
    r_class = rffi.platform.numbertype_to_rclass[tp]
[translation:ERROR] KeyError: <Void>
Processing block:
 block at 28[n_1] is a <class 'rpython.flowspace.flowcontext.SpamBlock'> 
 in (rpython.rlib.rarithmetic:139)widen__NoneType 
 containing the following operations: 
       v805 = simple_call((function typeOf), n_1) 
       v806 = simple_call((function _should_widen_type), v805) 
       v807 = bool(v806) 
 --end--
[translation] start debugger...
> /root/pypy3-v6.0.0-src/rpython/rlib/rarithmetic.py(154)_should_widen_type()
-> r_class = rffi.platform.numbertype_to_rclass[tp]
(Pdb+)
```