[issue14460] In re's positive lookbehind assertion repetition works

[py.user]

New submission from py.user <port139 at yandex.ru>:

>>> import re
>>> re.search(r'(?<=a){100,200}bc', 'abc', re.DEBUG)
max_repeat 100 200 
  assert -1 
    literal 97 
literal 98 
literal 99 
<_sre.SRE_Match object at 0xb7429f38>
>>> re.search(r'(?<=a){100,200}bc', 'abc', re.DEBUG).group()
'bc'
>>>


I expected "nothing to repeat"

----------
components: Regular Expressions
messages: 157264
nosy: ezio.melotti, mrabarnett, py.user
priority: normal
severity: normal
status: open
title: In re's positive lookbehind assertion repetition works
type: behavior
versions: Python 3.2

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14460>
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