[issue1608] test_str.py crashes

Ismail Donmez report at bugs.python.org
Thu Dec 13 20:24:48 CET 2007


Ismail Donmez added the comment:

Test always prints overflow here, tested with -O3 but here are
interesting overflow warnings that might give a clue , but I think
Cpickle is not involved here, but anyway:

/home/cartman/python-2.5/Modules/cPickle.c: In function 'Unpickler_noload':
/home/cartman/python-2.5/Modules/cPickle.c:4232: warning: assuming
signed overflow does not occur when assuming that (X - c) > X is always
false
/home/cartman/python-2.5/Modules/cPickle.c:194: warning: assuming signed
overflow does not occur when assuming that (X - c) > X is always false
/home/cartman/python-2.5/Modules/cPickle.c: In function 'load':
/home/cartman/python-2.5/Modules/cPickle.c:4232: warning: assuming
signed overflow does not occur when assuming that (X - c) > X is always
false

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