New submission from Dwight Guth:
The following python program causes cpython to crash:
class A:
global __class__
def a(self):
super()
I get the following output on the console:
bug.py:2: SyntaxWarning: name '__class__' is assigned to before global
declaration
global __class__
lookup '__class__' in � a sequ 2 -1
freevars of A: ('__class__',)
Fatal Python error: compiler_make_closure()
Current thread 0x00007fc712192700:
Aborted (core dumped)
This probably happens because __class__ is handled specially by the scoping
rules and isn't expected to be anything other than a member of co_cellvars. It
should probably throw an exception instead (SystemError?)
----------
messages: 189293
nosy: dwight.guth
priority: normal
severity: normal
status: open
title: global __class__ statement in class declaration
type: crash
versions: Python 3.3
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue17983>
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