From 0637e52c83b4b66e59ac081707f16f174510e924 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emmanuel=20Beno=C3=AEt?= <tseeker@nocternity.net>
Date: Sun, 1 Jan 2023 11:13:41 +0100
Subject: [PATCH] AST - Logical binary expressions
---
src/ast.rs | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/ast.rs b/src/ast.rs
index febe145..f6752dd 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -33,6 +33,13 @@ pub enum ExprNode {
/// Assignment to a variable.
Assignment { name: Token, value: Box<ExprNode> },
+ /// Logical binary expression.
+ Logical {
+ left: Box<ExprNode>,
+ operator: Token,
+ right: Box<ExprNode>,
+ },
+
/// Binary expression.
Binary {
left: Box<ExprNode>,
@@ -111,6 +118,11 @@ impl AstDumper for ExprNode {
fn dump(&self) -> String {
match self {
Self::Assignment { name, value } => format!("( = {} {} )", name.lexeme, value.dump()),
+ Self::Logical {
+ left,
+ operator,
+ right,
+ } => format!("( {} {} {} )", operator.lexeme, left.dump(), right.dump()),
Self::Binary {
left,
operator,