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microcad_lang/eval/statements/
return_statement.rs

1// Copyright © 2025-2026 The µcad authors <info@microcad.xyz>
2// SPDX-License-Identifier: AGPL-3.0-or-later
3
4use crate::eval::*;
5
6impl Eval<Value> for ReturnStatement {
7    fn eval(&self, context: &mut EvalContext) -> EvalResult<Value> {
8        log::debug!("Evaluating return statement to value: {self}");
9        if let Some(result) = &self.result {
10            let result = result.eval(context)?;
11            log::debug!("returning {result}");
12            Ok(Value::Return(Box::new(result)))
13        } else {
14            Ok(Value::Return(Value::None.into()))
15        }
16    }
17}