message: [Playgrounds] XFAIL TestLongLoops as it fails on the bots.
  <rdar://problem/39317795> has been openend and the people
  responsible for this feature will take a look.
diff: @@ -20,6 +20,7 @@ class TestLongLoops(repl.PlaygroundREPLTest):
  mydir = repl.PlaygroundREPLTest.compute_mydir(__file__)
  + @decorators.expectedFailureDarwin("rdar://39317795")
  def do_test(self):
  """
  Test that long iteration loops don't crash
  