From b12c01732860f9727626829e0b25a273de5fe5c7 Mon Sep 17 00:00:00 2001
From: geno <gabriele.genovese2@studio.unibo.it>
Date: Tue, 25 Jun 2024 16:04:07 +0200
Subject: check semantic of defined and undefined variables implemented do not
 check for built-in function works on the example

---
 src/ast/types/VoidType.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/ast/types/VoidType.java')

diff --git a/src/ast/types/VoidType.java b/src/ast/types/VoidType.java
index d15933f..8e3f9b2 100644
--- a/src/ast/types/VoidType.java
+++ b/src/ast/types/VoidType.java
@@ -4,7 +4,13 @@ package ast.types;
  * A void type. Voids return nothing.
  */
 public class VoidType extends Type {
+
     public String toPrint(String prefix) {
         return prefix + "Void\n";
     }
+
+    @Override
+    public String toString() {
+        return "Void";
+    }
 }
-- 
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