[pypy-svn] pypy default: Fix this call to ovfcheck(). I know RPython is not completely obvious.

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r41651:8924cbf5038e
Date: 2011-02-06 10:47 +0100
http://bitbucket.org/pypy/pypy/changeset/8924cbf5038e/

Log:	Fix this call to ovfcheck(). I know RPython is not completely
	obvious.

diff --git a/pypy/rlib/rbigint.py b/pypy/rlib/rbigint.py
--- a/pypy/rlib/rbigint.py
+++ b/pypy/rlib/rbigint.py
@@ -576,7 +576,7 @@
             ][msd]
         # yes, this can overflow: a huge number which fits 3 gigabytes of
         # memory has around 24 gigabits!
-        bits = ovfcheck((i-1) * SHIFT + msd_bits)
+        bits = ovfcheck((i-1) * SHIFT) + msd_bits
         return bits
 
     def __repr__(self):