Merge from 3.5.

diff --cc Lib/test/test_range.py
index e03b570dab65682283cec9168405fac80e2d3e76,c022f070bf52c7d48beb0526869ed0bc923ad19f..7f1e985101ff0b779c79291f20a815cab94138d2
--- 1/Lib/test/test_range.py
--- 2/Lib/test/test_range.py
+++ b/Lib/test/test_range.py
@@@ -4,6 -4,6 +4,7 @@@ import unittes
  import sys
  import pickle
  import itertools
++import test.support
  
  # pure Python implementations (3 args only), for comparison
  def pyrange(start, stop, step):

diff --cc Misc/NEWS
Simple merge

diff --cc Objects/rangeobject.c
Simple merge