Function validate_basic_query_expressions

graphlite/src/ast/validator.rs:1090–1104

(
    query: &BasicQuery,
    ctx: &mut ValidationContext,
    errors: &mut Vec<ValidationError>,
)

}

fn validate_basic_query_expressions(
    query: &BasicQuery,
    ctx: &mut ValidationContext,
    errors: &mut Vec<ValidationError>,
) {
    // Validate WHERE clause expressions
    if let Some(ref where_clause) = query.where_clause {
        validate_expression(&where_clause.condition, ctx, errors);
    }

    // Validate RETURN clause expressions
    for item in &query.return_clause.items {
        validate_expression(&item.expression, ctx, errors);
    }
}

/// Validate a single expression
fn validate_expression(