fix: fix truncate bug in pop command

ujjwal-kr · Dec 12, 2023 · a76d2a8 · a76d2a8
1 parent 4a73443
commit a76d2a8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/memory.rs b/src/memory.rs
@@ -26,7 +26,8 @@ impl Memory {
     // stack operations
 
     pub fn pop_stack(&mut self) {
-        self.stack.pop();
+        let sub = self.stack.len().saturating_sub(4);
+        self.stack.truncate(sub);
     }
 
     pub fn reset_stack(&mut self) {