

def test_illegal_operator(self):
    tree = (257, (264, (265, (266, (267, (312, (291, (292, (293, (294, (296, (297, (298, (299, (300, (301, (302, (303, (304, (1, 'a'))))))))))))))), (268, (37, '$=')), (312, (291, (292, (293, (294, (296, (297, (298, (299, (300, (301, (302, (303, (304, (1, 'b'))))))))))))))))), (4, ''))), (0, ''))
    self.check_bad_tree(tree, 'a $= b')

dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/test/test_parser.py IllegalSyntaxTestCase.test_illegal_operator/original