Make bin() implementation parallel oct() and hex() so that int/long subclasses can override or so that other classes can support.
diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index f1fb615..c98117a 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -523,7 +523,7 @@
len_typeobject = p + 2*l + 15*p + l + 4*p + l + 9*p +\
l + 11*p + self.align(4)
self.check_sizeof(class_newstyle,
- h + len_typeobject + 41*p + 10*p + 3*p + 6*p)
+ h + len_typeobject + 42*p + 10*p + 3*p + 6*p)
def test_specialtypes(self):
i = self.i