def test_str_get_to_numeric(self):
        def test_impl(df):
            B = df.A.str.split(',')
            C = pd.to_numeric(B.str.get(1), errors='coerce')
            return C

        df = pd.DataFrame({'A': ['AB,12', 'C,321,D']})
        hpat_func = self.jit(locals={'C': types.int64[:]})(test_impl)
        pd.testing.assert_series_equal(
            hpat_func(df), test_impl(df), check_names=False)