Function has_dynamic_variables

src/diagnostics/undefined_variables.rs:584–591

Returns `true` if the statements contain variable variables (`$$x`) anywhere in the function body.

(statements: &[Statement<'_>])

/// Returns `true` if the statements contain variable variables (`$$x`)
/// anywhere in the function body.
fn has_dynamic_variables(statements: &[Statement<'_>]) -> bool {
    for stmt in statements {
        if stmt_has_dynamic_var(stmt) {
            return true;
        }
    }
    false
}

fn stmt_has_dynamic_var(stmt: &Statement<'_>) -> bool {
    match stmt {