From fb82ce6feb66ffe3b0d2680e64c796310396e2be Mon Sep 17 00:00:00 2001
From: Sofia <sofia@teascade.net>
Date: Fri, 20 Mar 2026 18:01:40 +0200
Subject: [PATCH] Add empty ;-statement

---
 src/ast.rs     | 4 ++++
 src/compile.rs | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/src/ast.rs b/src/ast.rs
index 983d56a..27707de 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -278,6 +278,7 @@ pub enum Statement {
     Break,
     Label(Node<String>),
     GoTo(Node<String>),
+    Empty,
 }
 
 impl Parse for Statement {
@@ -451,6 +452,9 @@ impl Parse for Statement {
         } else if let Some(Token::Keyword(Keyword::GoTo)) = stream.peek() {
             stream.next();
             Ok(Self::GoTo(stream.parse()?))
+        } else if let Some(Token::Symbol(';')) = stream.peek() {
+            stream.next();
+            Ok(Self::Empty)
         } else {
             Err(stream.expecting_err("statement"))
         }
diff --git a/src/compile.rs b/src/compile.rs
index 625ffce..cc14492 100644
--- a/src/compile.rs
+++ b/src/compile.rs
@@ -245,6 +245,7 @@ impl Statement {
             Statement::Break => HashSet::new(),
             Statement::Label(_) => HashSet::new(),
             Statement::GoTo(_) => HashSet::new(),
+            Statement::Empty => HashSet::new(),
         }
     }
 
@@ -652,6 +653,7 @@ impl Statement {
             Statement::Break => instructions.push(PreInstr::Break),
             Statement::Label(node) => instructions.push(PreInstr::Label(node.kind.clone())),
             Statement::GoTo(node) => instructions.push(PreInstr::GoTo(node.kind.clone())),
+            Statement::Empty => {}
         }
 
         for reg in 0..scope.register_counter.0 {