[New-bugs-announce] [issue6089] str.format raises SystemError

[Mark Florisson]

New submission from Mark Florisson <markflorisson88 at gmail.com>:

>>> '{0[0](10)}'.format([None])
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
SystemError: error return without exception set

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components: Interpreter Core
messages: 88198
nosy: eggy
severity: normal
status: open
title: str.format raises SystemError
type: behavior
versions: Python 2.6, Python 2.7, Python 3.0, Python 3.1, Python 3.2

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue6089>
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