[issue3114] bus error on lib2to3

[Benjamin Peterson]

New submission from Benjamin Peterson <musiccomposition at gmail.com>:

I was just merging 2to3 work (and you'll have to do svnmerge.py merge in
Lib/lib2to3 for this to work) into py3k and was running the tests when
this rather alarming thing happended:

$ ./python.exe Lib/test/regrtest.py test_lib2to3
...
test test_lib2to3 crashed -- <class 'UnboundLocalError'>: local variable
'result' referenced before assignment
Traceback (most recent call last):
  File "Lib/test/regrtest.py", line 601, in runtest_inner
Bus error

Thinking this had something to do with r64281, I reverted it and got:
test test_lib2to3 crashed -- <class 'UnboundLocalError'>: local variable
'result' referenced before assignment
Fatal Python error: GC object already tracked
Abort trap

This probably isn't a lib2to3 problem, but that's how I got it.

----------
components: Interpreter Core
messages: 68218
nosy: benjamin.peterson
priority: release blocker
severity: normal
status: open
title: bus error on lib2to3
type: crash
versions: Python 3.0

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue3114>
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