old_contents: from __future__ import print_function
  
  import numba.unittest_support as unittest
  from numba.utils import PYVERSION
  from .support import TestCase, enable_pyobj_flags
  
  
  def build_set_usecase(*args):
      ns = {}
      src = """if 1:
      def build_set():
          return {%s}
      """ % ', '.join(repr(arg) for arg in args)
      code = compile(src, '<>', 'exec')
      eval(code, ns)
      return ns['build_set']
  
  
  needs_set_literals = unittest.skipIf(PYVERSION < (2, 7),
                                       "set literals unavailable before Python 2.7")
  
  
  class SetTestCase(TestCase):
  
      @needs_set_literals
      def test_build_set(self, flags=enable_pyobj_flags):
          pyfunc = build_set_usecase(1, 2, 3, 2)
          self.run_nullary_func(pyfunc, flags=flags)
  
      @needs_set_literals
      def test_build_heterogenous_set(self, flags=enable_pyobj_flags):
          pyfunc = build_set_usecase(1, 2.0, 3j, 2)
          self.run_nullary_func(pyfunc, flags=flags)
          # Check that items are inserted in the right order (here the
          # result will be {2.0}, not {2})
          pyfunc = build_set_usecase(2.0, 2)
          got, expected = self.run_nullary_func(pyfunc, flags=flags)
          self.assertIs(type(got.pop()), type(expected.pop()))
  
  
  if __name__ == '__main__':
      unittest.main()
  
new_contents: from __future__ import print_function
  
  import numba.unittest_support as unittest
  from numba.utils import PYVERSION
  from .support import TestCase, enable_pyobj_flags
  
  
  def build_set_usecase(*args):
      ns = {}
      src = """if 1:
      def build_set():
          return {%s}
      """ % ', '.join(repr(arg) for arg in args)
      code = compile(src, '<>', 'exec')
      eval(code, ns)
      return ns['build_set']
  
  
  needs_set_literals = unittest.skipIf(PYVERSION < (2, 7),
                                       "set literals unavailable before Python 2.7")
  
  
  class SetTestCase(TestCase):
  
      @needs_set_literals
      def test_build_set(self, flags=enable_pyobj_flags):
          pyfunc = build_set_usecase(1, 2, 3, 2)
          self.run_nullary_func(pyfunc, flags=flags)
  
      @needs_set_literals
      def test_build_heterogenous_set(self, flags=enable_pyobj_flags):
          pyfunc = build_set_usecase(1, 2.0, 3j, 2)
          self.run_nullary_func(pyfunc, flags=flags)
          # Check that items are inserted in the right order (here the
          # result will be {2}, not {2.0})
          pyfunc = build_set_usecase(2.0, 2)
          got, expected = self.run_nullary_func(pyfunc, flags=flags)
          self.assertIs(type(got.pop()), type(expected.pop()))
  
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Fix comment