'Check that future flags are used for parsing code (gh-777)'

def test_future_flags(self):

    ip.run_cell('from    __future__    import    barry_as_FLUFL')
    try:
        ip.run_cell('prfunc_return_val    =    1    <>    2')
        assert ('prfunc_return_val' in ip.user_ns)
    finally:
        ip.compile.reset_compiler_flags()
