New submission from Ben Artin <ba000...@artins.org>:
Running the following script crashes my 2.6.1 interpreter on two different
platforms:
from warnings import warn
class TestWarning(Warning):
def __str__(self):
return u'\u00ae'
warn(TestWarning())
Platforms I tried this on:
Python 2.6.1 (r261:67515, Jul 7 2009, 23:51:51)
[GCC 4.2.1 (Apple Inc. build 5646)] on darwin
Python 2.6.1 (r261:67515, Dec 17 2008, 20:25:07)
[GCC 3.4.6 [FreeBSD] 20060305] on freebsd6
Crash backtrace on Mac OS X:
Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 org.python.python 0x0000000100059e4c PyTuple_Pack + 154
1 org.python.python 0x00000001000794c1 PyErr_Warn + 468
2 org.python.python 0x000000010007922b
_PyUnicodeUCS2_IsNumeric + 5504
3 org.python.python 0x0000000100079fc8 PyErr_WarnExplicit +
1113
4 org.python.python 0x00000001000951df PyEval_EvalFrameEx +
15001
5 org.python.python 0x0000000100096ccf PyEval_EvalCodeEx +
1803
6 org.python.python 0x0000000100096d62 PyEval_EvalCode + 54
7 org.python.python 0x00000001000ae65a Py_CompileString + 78
8 org.python.python 0x00000001000b04dd
PyRun_InteractiveOneFlags + 503
9 org.python.python 0x00000001000b0615
PyRun_InteractiveLoopFlags + 206
10 org.python.python 0x00000001000b0685 PyRun_AnyFileExFlags
+ 76
11 org.python.python 0x00000001000bc286 Py_Main + 2718
12 python 0x0000000100000e6c start + 52
----------
components: Library (Lib)
messages: 101379
nosy: bromine
severity: normal
status: open
title: warn crashes if warning's __str__ returns Unicode
type: crash
versions: Python 2.6
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue8183>
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