Issue1052

classification

Title:	__int__ returning PyLong = ClassCastException mayhem
Type:	crash	Severity:	normal
Components:	Core	Versions:

process

Status:	open	Resolution:
Dependencies:		Superseder:
Assigned To:		Nosy List:	pjenvey
Priority:		Keywords:

Created on 2008-06-11.00:01:59 by pjenvey, last changed 2008-06-11.00:02:16 by pjenvey.

Messages
msg3273 (view)	Author: Philip Jenvey (pjenvey)	Date: 2008-06-11.00:01:57
For PEP 237 I basically had to change __int__ to be able to return PyLongs: Python 2.5.2 (r252:60911, Apr 22 2008, 12:00:45) [GCC 4.0.1 (Apple Computer, Inc. build 5367)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import sys >>> (sys.maxint + 1).__int__() 2147483648L I think it's definitely necessary, but we cast the result of __int__() to PyInteger all over the place. These probably need to all be changed to obj.asInt() instead, which returns a Java int and can raise OverflowError

msg3273 (view)

Author: Philip Jenvey (pjenvey)

Date: 2008-06-11.00:01:57

For PEP 237 I basically had to change __int__ to be able to return 
PyLongs:

Python 2.5.2 (r252:60911, Apr 22 2008, 12:00:45) 
[GCC 4.0.1 (Apple Computer, Inc. build 5367)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> (sys.maxint + 1).__int__()
2147483648L

I think it's definitely necessary, but we cast the result of __int__() 
to PyInteger all over the place. These probably need to all be changed 
to obj.asInt() instead, which returns a Java int and can raise 
OverflowError

History
Date	User	Action	Args
2008-06-11 00:02:16	pjenvey	set	type: crash components: + Core
2008-06-11 00:01:59	pjenvey	create