message: [TestSimpleExpression] Cope with a difference in encoding between 2 and 3.
diff: @@ -17,6 +17,7 @@ from lldbsuite.test.lldbtest import *
  from lldbsuite.test.decorators import *
  import lldbsuite.test.lldbutil as lldbutil
  import os
  +import sys
  import unittest2
  @@ -91,6 +92,14 @@ class TestSimpleSwiftExpressions(TestBase):
  # self.check_expression ("my_global", "30")
  # Non-simple names:
  + # Note: python 2 and python 3 have different default encodings.
  + # This can be removed once python 2 is gone entirely.
  + if sys.version_info.major == 2:
  + self.check_expression(
  + u"\u20ac_varname".encode("utf-8"),
  + "5",
  + use_summary=False)
  + else:
  self.check_expression(
  u"\u20ac_varname",
  "5",
  