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eval refs

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This commit is contained in:
me 2025-12-19 00:19:15 +02:00
parent a9e4875f1e
commit 04ec9baabf
1 changed files with 2 additions and 1 deletions
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3
src/interpret/interpret.rs
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@ -134,6 +134,7 @@ fn eval_expr(expr_env: &Env, state: &mut State, expr: &ast::Expr) -> Result<ast:
let closure_env: Env = state.envs.get(env)?.clone(); let closure_env: Env = state.envs.get(env)?.clone();
eval_expr(&closure_env, state, expr) eval_expr(&closure_env, state, expr)
} }
ast::Value::Ref(reference) => Ok(state.variables.get(reference).clone()),
_ => Ok(v.clone()), _ => Ok(v.clone()),
}, },
ast::Expr::Op { lhs, rhs, op } => match op { ast::Expr::Op { lhs, rhs, op } => match op {
@ -143,7 +144,7 @@ fn eval_expr(expr_env: &Env, state: &mut State, expr: &ast::Expr) -> Result<ast:
state.variables.set(reference, rhs.clone()); state.variables.set(reference, rhs.clone());
Ok(rhs) Ok(rhs)
} }
_ => todo!(), v => Err(Error::NotAReference(v.clone())),
}, },
/* /*
_ => { _ => {