Bugs item #1521726, was opened at 2006-07-13 10:56
Message generated for change (Settings changed) made by gbrandl
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https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1521726&group_id=5470
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Category: Python Library
Group: Python 2.5
>Status: Closed
>Resolution: Duplicate
Priority: 5
Submitted By: Nick Maclaren (nmm)
Assigned to: Nobody/Anonymous (nobody)
Summary: isinstance failure in 2.5 Beta 2
Initial Comment:
Linux gosset 2.6.16.13-4-smp #1 SMP Wed May 3 04:53:23
UTC 2006 x86_64 x86_64 x86_64 GNU/Linux
./python Lib/test/test_compile.py
File "Lib/test/test_compile.py", line 6, in <module>
class TestSpecifics(unittest.TestCase):
File "Lib/test/test_compile.py", line 399, in test_main
test_support.run_unittest(TestSpecifics)
File
"/home/nmm/Python-2.5b2/Lib/test/test_support.py", line
422, in run_unittest
run_suite(suite, testclass)
File
"/home/nmm/Python-2.5b2/Lib/test/test_support.py", line
407, in run_suite raise TestFailed(err)
test.test_support.TestFailed: Traceback (most recent
call last):
File "Lib/test/test_compile.py", line 226, in
test_unary_minus
self.assertTrue(isinstance(eval("%s" % (-sys.maxint
- 1)), int))
./python
Python 2.5b2 (r25b2:50512, Jul 13 2006, 11:33:15)
>>> import sys
>>> print sys.maxint
9223372036854775807
>>> print "%s" % (-sys.maxint - 1)
-9223372036854775808
>>> print isinstance(eval("%s" % (-sys.maxint - 1)), int)
False
>>> print isinstance(eval("%s" % (-sys.maxint)), int)
True
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Comment By: Nick Maclaren (nmm)
Date: 2006-07-17 09:22
Message:
Logged In: YES
user_id=42444
Yes, it is a duplicate of 1521947. 4.1.0, for what it is
worth, but I have added comments to 1521947.
----------------------------------------------------------------------
Comment By: Neal Norwitz (nnorwitz)
Date: 2006-07-17 01:13
Message:
Logged In: YES
user_id=33168
What version of gcc? Is this a duplicate of 1521947.
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1521726&group_id=5470
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