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Re: gcc trunk vs python
- From: howarth at bromo dot msbb dot uc dot edu (Jack Howarth)
- To: howarth at bromo dot msbb dot uc dot edu, pinskia at physics dot uc dot edu
- Cc: gcc at gcc dot gnu dot org, mveksler at techunix dot technion dot ac dot il
- Date: Thu, 24 Aug 2006 00:12:45 -0400 (EDT)
- Subject: Re: gcc trunk vs python
Andrew,
Thanks. The change...
--- Python-2.4.3/Objects/intobject.c.org 2006-08-23 23:49:33.000000000 -0400
+++ Python-2.4.3/Objects/intobject.c 2006-08-23 23:52:01.000000000 -0400
@@ -479,7 +479,7 @@
return DIVMOD_ERROR;
}
/* (-sys.maxint-1)/-1 is the only overflow case. */
- if (y == -1 && x < 0 && x == -x)
+ if (y == -1 && x < 0 && ((unsigned)x) == -(unsigned)x)
return DIVMOD_OVERFLOW;
xdivy = x / y;
xmody = x - xdivy * y;
eliminated the error when python is built with gcc trunk. Python
also passes it make test without the same error as well.
Jack