AST - Removed useless field from Lambda

src/ast.rs

@@ -98,8 +98,6 @@ pub enum ExprNode {
 
     /// A lambda function.
     Lambda {
-        /// The `fun` token which creates the lambda.
-        token: Token,
         params: Vec<Token>,
         body: Vec<StmtNode>,
     },

src/parser.rs

@@ -685,11 +685,7 @@ impl Parser {
             })
         } else if let Some(token) = self.expect(&[TokenType::Fun]) {
             let (params, body) = self.parse_function_info(FunctionKind::Lambda)?;
-            Ok(ast::ExprNode::Lambda {
-                token,
-                params,
-                body,
-            })
+            Ok(ast::ExprNode::Lambda { params, body })
         } else if let Some(token) =
             self.expect(&[TokenType::False, TokenType::True, TokenType::Nil])
         {