From f1145bfbdf8057a8f013adb72d80c3ca58771b39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emmanuel=20Beno=C3=AEt?= <tseeker@nocternity.net>
Date: Mon, 2 Jan 2023 21:37:56 +0100
Subject: [PATCH] Interpreter - Lambda support

---
 src/interpreter/interpretable.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/interpreter/interpretable.rs b/src/interpreter/interpretable.rs
index 6840e66..57909ca 100644
--- a/src/interpreter/interpretable.rs
+++ b/src/interpreter/interpretable.rs
@@ -160,7 +160,7 @@ impl ast::StmtNode {
         params: &Vec<Token>,
         body: &Vec<ast::StmtNode>,
     ) -> InterpreterResult {
-        let fun = Function::new(name, params, body);
+        let fun = Function::new(Some(name), params, body);
         environment
             .borrow_mut()
             .define(name, Some(Value::Callable(fun)))?;
@@ -286,6 +286,9 @@ impl Interpretable for ast::ExprNode {
                 right_paren,
                 arguments,
             } => self.on_call(environment, callee, right_paren, arguments),
+            ast::ExprNode::Lambda { params, body } => {
+                Ok(Value::Callable(Function::new(None, params, body)).into())
+            }
         }
     }
 }