From c9f74cdc5526f11425c860e74471d67018f7f3f5 Mon Sep 17 00:00:00 2001
From: Emmanuel Benoit <tseeker@nocternity.net>
Date: Mon, 9 Jan 2023 07:53:56 +0100
Subject: [PATCH] AST - "this" keyword

---
 src/ast.rs    | 2 ++
 src/dumper.rs | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ast.rs b/src/ast.rs
index 7532df0..63029f4 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -145,6 +145,8 @@ pub enum ExprNode {
 
     /// A reference to a variable.
     Variable(VariableExpr),
+    /// The "this" keyword.
+    This(VariableExpr),
 
     /// A lambda function.
     Lambda {
diff --git a/src/dumper.rs b/src/dumper.rs
index 20c4ccd..f7431fc 100644
--- a/src/dumper.rs
+++ b/src/dumper.rs
@@ -217,7 +217,7 @@ fn dump_expr_node(dumper: &mut Dumper, expr: &ExprNode) {
             dumper.current_line().push_str(&value.lexeme);
         }
 
-        ExprNode::Variable(var) => {
+        ExprNode::Variable(var) | ExprNode::This(var) => {
             dumper.current_line().push_str(&var.token.lexeme);
         }