[Stackless] 3.3 unittest failure

[Richard Tew]

Hi,

I've added a unit test to 3.3 which tests the case where the range
iterator is on the final element of the range and is unpickled - where
it now fails and gives a ValueError when it should simply work.

It's testXrangeExhausted in Stackless\unittest\test_pickle.py.

This test has also been added to 3.2 and 2.7 and passes.

I've not had time to look into it as yet, but if anyone is familiar
with the cause offhand feel free to fix it.

Cheers,
Richard.