From issues-reply at bitbucket.org  Mon Apr 13 05:31:22 2020
From: issues-reply at bitbucket.org (Hiroshi Miura)
Date: Mon, 13 Apr 2020 09:31:22 +0000 (UTC)
Subject: [pypy-issue] Issue #3172: memoryview of LitteleEndianStructure
 cause error (pypy/pypy)
Message-ID: <20200413093122.31301.69868@celery-worker-111.ash1.bb-inf.net>

New issue 3172: memoryview of LitteleEndianStructure cause error
https://bitbucket.org/pypy/pypy/issues/3172/memoryview-of-litteleendianstructure-cause

Hiroshi Miura:

When adding following test case in extra\_tests/ctypes\_test/test\_structure.py

```
def test_memoryview_endian():
    class LES(LittleEndianStructure):
        _pack_ = 1
        _fields_ = [
            ('a', c_ubyte * 16),
            ('i', c_uint64)
        ]
    c_les = LES()
    mv = memoryview(c_les)
```

The test fails  as TypeError on pypy3.6.9 -7.3.1 alpha with following log.

```
$ pypy3 -m pytest extra_tests/ctypes_tests/test_structures.py 
========================================================= test session starts ==========================================================
platform linux -- Python 3.6.9[pypy-7.3.1-alpha], pytest-2.9.2, py-1.4.29, pluggy-0.3.1
rootdir: /home/miurahr/projects/pypy/extra_tests, inifile: pytest.ini
collected 15 items 

extra_tests/ctypes_tests/test_structures.py ..............F

=============================================================== FAILURES ===============================================================
________________________________________________________ test_memoryview_endian ________________________________________________________

    def test_memoryview_endian():
        class LES(LittleEndianStructure):
            _pack_ = 1
            _fields_ = [
                ('a', c_ubyte * 16),
                ('i', c_uint64)
            ]
        c_les = LES()
>       mv = memoryview(c_les)

extra_tests/ctypes_tests/test_structures.py:217: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/opt/pypy3/lib_pypy/_ctypes/structure.py:309: in __buffer__
    fmt = get_format_str(self)
/opt/pypy3/lib_pypy/_ctypes/array.py:309: in get_format_str
    ch = get_format_str(obj)[1:]
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

typ = <class '_ctypes.array.c_ubyte_Array_16'>

    def get_format_str(typ):
        if hasattr(typ, '_fields_'):
            if hasattr(typ, '_swappedbytes_'):
                bo = swappedorder[sys.byteorder]
            else:
                bo = byteorder[sys.byteorder]
            flds = []
            cum_size = 0
            for name, obj in typ._fields_:
                padding = typ._ffistruct_.fieldoffset(name) - cum_size
                if padding:
                    flds.append('%dx' % padding)
                # Trim off the leading '<' or '>'
                ch = get_format_str(obj)[1:]
                if (ch) == 'B':
                    flds.append(byteorder[sys.byteorder])
                else:
                    flds.append(bo)
                flds.append(ch)
                flds.append(':')
                flds.append(name)
                flds.append(':')
                cum_size += typ._ffistruct_.fieldsize(name)
            return 'T{' + ''.join(flds) + '}'
        elif hasattr(typ, '_type_'):
            ch = typ._type_
>           return byteorder[sys.byteorder] + ch
E           TypeError: unsupported operand type(s) for +: 'str' and 'SimpleType'

/opt/pypy3/lib_pypy/_ctypes/array.py:322: TypeError
======================================== 1 failed, 14 passed, 1 pytest-warnings in 0.49 seconds ========================================
miurahr at miurahr-note:~/projects/pypy$
```

?



From issues-reply at bitbucket.org  Thu Apr 16 00:00:14 2020
From: issues-reply at bitbucket.org (Anonymous)
Date: Thu, 16 Apr 2020 04:00:14 +0000 (UTC)
Subject: [pypy-issue] Issue #3173: debug: operror-value: unexpected internal
 exception (please report a bug): <CheckError object at 0x27fae2c>;
 internal traceback was dumped to stderr (pypy/pypy)
Message-ID: <20200416040014.28266.86043@celery-worker-109.ash1.bb-inf.net>

New issue 3173: debug:  operror-value: unexpected internal exception (please report a bug): <CheckError object at 0x27fae2c>; internal traceback was dumped to stderr
https://bitbucket.org/pypy/pypy/issues/3173/debug-operror-value-unexpected-internal

Former user:

Executing pypy3.exe in command line from pypy3.6-v7.3.1-win32 (cmd.exe) on Windows 10 give this error:
G:\ProgramData\pypy3.6-v7.3.1-win32>pypy3
Python 3.6.9 (2ad108f17bdb, Apr 07 2020, 03:05:35)
[PyPy 7.3.1 with MSC v.1912 32 bit] on win32
Type "help", "copyright", "credits" or "license" for more information.
RPython traceback:
  File "pypy_interpreter.c", line 44716, in BuiltinCode2_fastcall_2
  File "pypy_objspace_std_6.c", line 30863, in W_UnicodeObject_descr_partition
debug: OperationError:
debug:  operror-type: SystemError
debug:  operror-value: unexpected internal exception (please report a bug): <CheckError object at 0x27fae2c>; internal traceback was dumped to stderr



From issues-reply at bitbucket.org  Thu Apr 16 23:25:02 2020
From: issues-reply at bitbucket.org (Anonymous)
Date: Fri, 17 Apr 2020 03:25:02 +0000 (UTC)
Subject: [pypy-issue] Issue #3174: Crash when running PyPy3 on windows
 (pypy/pypy)
Message-ID: <20200417032502.32447.43318@celery-worker-110.ash1.bb-inf.net>

New issue 3174: Crash when running PyPy3 on windows
https://bitbucket.org/pypy/pypy/issues/3174/crash-when-running-pypy3-on-windows

Former user:

When I run the PyPy3 interpreter on Windows, it crashes rapidly:
Python 3.6.9 (2ad108f17bdb, Apr 07 2020, 03:05:35)
[PyPy 7.3.1 with MSC v.1912 32 bit] on win32
Type "help", "copyright", "credits" or "license" for more information.
RPython traceback:
  File "pypy_interpreter.c", line 47746, in BuiltinCode1_fastcall_1
  File "implement_1.c", line 57386, in fastfunc_descr_lower_1_1
  File "pypy_objspace_std_7.c", line 41150, in _lower_unicode
  File "rpython_rlib.c", line 15063, in _nonascii_unichr_as_utf8_append
debug: OperationError:
debug:  operror-type: SystemError
debug:  operror-value: unexpected internal exception (please report a bug): <OutOfRange object at 0x271a250>; internal traceback was dumped to stderr