From 884b163b1cc7255ba5dacb637970e1609fac41dc Mon Sep 17 00:00:00 2001
From: ludverse <62475903+ludverse@users.noreply.github.com>
Date: Thu, 4 Apr 2024 14:15:50 +0200
Subject: [PATCH] allow negative ranges in for loops

---
 src/expressions/for.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/expressions/for.rs b/src/expressions/for.rs
index 4e594a6..4740647 100644
--- a/src/expressions/for.rs
+++ b/src/expressions/for.rs
@@ -39,7 +39,7 @@ impl Evaluable for ExprFor {
             Data::Number(start_i) => {
                 match end_i {
                     Data::Number(end_i) => {
-                        for i in start_i as usize..end_i as usize {
+                        for i in start_i as isize..end_i as isize {
                             interpreter.memory.push_scope();
                             interpreter.memory.insert(self.index_var.to_string(), Data::Number(i as f64));