$shared_binary_ops = [
                flags\BINARY_BITWISE_OR => 'BINARY_BITWISE_OR',
                flags\BINARY_BITWISE_AND => 'BINARY_BITWISE_AND',
                flags\BINARY_BITWISE_XOR => 'BINARY_BITWISE_XOR',
                flags\BINARY_CONCAT => 'BINARY_CONCAT',