The first batch of changes recommended by the fixdiv tool. These are
mostly changes of / operators into //. Once or twice I did more or
less than recommended.
diff --git a/Lib/test/test_b1.py b/Lib/test/test_b1.py
index 46a6da0..978f674 100644
--- a/Lib/test/test_b1.py
+++ b/Lib/test/test_b1.py
@@ -413,7 +413,7 @@
# Worked by accident in Windows release build, but failed in debug build.
# Failed in all Linux builds.
x = -1-sys.maxint
-if x >> 1 != x/2:
+if x >> 1 != x//2:
raise TestFailed("x >> 1 != x/2 when x == -1-sys.maxint")
print 'isinstance'