microcad_lang/eval/
module_definition.rs

1// Copyright © 2025 The µcad authors <info@ucad.xyz>
2// SPDX-License-Identifier: AGPL-3.0-or-later
3
4use crate::eval::*;
5
6impl Eval for ModuleDefinition {
7    fn eval(&self, context: &mut EvalContext) -> EvalResult<Value> {
8        self.grant(context)?;
9        context.scope(
10            StackFrame::Module(self.id.clone(), Default::default()),
11            |context| {
12                if let Some(body) = &self.body {
13                    body.statements.eval(context)
14                } else {
15                    Ok(Value::None)
16                }
17            },
18        )
19    }
20}