[ python-Bugs-1376400 ] test_struct crashed, py2.3.5, solaris 10

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Sun Feb 19 01:59:40 CET 2006


Bugs item #1376400, was opened at 2005-12-08 17:06
Message generated for change (Comment added) made by birkenfeld
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Category: Build
Group: Python 2.3
>Status: Pending
Resolution: None
Priority: 5
Submitted By: rrogans (rrogans)
Assigned to: Nobody/Anonymous (nobody)
Summary: test_struct crashed, py2.3.5, solaris 10

Initial Comment:
Hi,

I am building python 2.3.5 on solaris 10 using gcc 
3.3.2. Run I perform the test I get one test failure - 
test_struct crashes.

Rgds,

Richard

>>>>>>>>>>>>

trying std qQ on 1471797217424382203 == 
0x146CDFC575FD18FBL
trying std qQ on 1471797217424382204 == 
0x146CDFC575FD18FCL
trying std qQ on 1471797217424382205 == 
0x146CDFC575FD18FDL
test test_struct crashed -- exceptions.OverflowError: 
math range error
Traceback (most recent call last):
  File "./Lib/test/regrtest.py", line 394, in runtest
    the_package = __import__(abstest, globals(), locals
(), [])
  File "/home/richardr/app/Python-
2.3.5/Lib/test/test_struct.py", line 439, in ?
    test_705836()
  File "/home/richardr/app/Python-
2.3.5/Lib/test/test_struct.py", line 424, in 
test_705836
    big = math.ldexp(big, 127 - 23)
OverflowError: math range error
1 test failed:
    test_struct

<<<<<<<<<<<

----------------------------------------------------------------------

>Comment By: Georg Brandl (birkenfeld)
Date: 2006-02-19 01:59

Message:
Logged In: YES 
user_id=1188172

To the OP: Can you provide information whether this happens
with Python 2.4?

----------------------------------------------------------------------

Comment By: Martin v. Löwis (loewis)
Date: 2005-12-28 01:06

Message:
Logged In: YES 
user_id=21627

Also, Python 2.3 is no longer maintained. So unless this
problem also shows up with 2.4, we are unlikely to take any
action.

----------------------------------------------------------------------

Comment By: Neal Norwitz (nnorwitz)
Date: 2005-12-11 21:15

Message:
Logged In: YES 
user_id=33168

Could you try disabling optimization and rebuilding python?
 Also, depending on which compiler you are using, ensure
that you are using strict math.  Sometimes the option is
-ieee I think.

----------------------------------------------------------------------

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