def test_float_to_complex(self):
        pyfunc = float_to_complex
        cr = compile_isolated(pyfunc, [types.float64])
        cfunc = cr.entry_point
        self.assertEqual(cr.signature.return_type, types.complex128)
        self.assertEqual(cfunc(-3.21), pyfunc(-3.21))
        self.assertEqual(cfunc(-3.21), -3.21 + 0j)
dataset/ETHPy150Open numba/numba/numba/tests/test_casting.py/TestCasting.test_float_to_complex/original