fix: capture object keys and scope loop bindings

crates/oxide_vm/tests/control_flow_tests.rs

@@ -194,6 +194,14 @@ fn eval_for_in_let_scoping() {
     assert_eq!(result, "1");
 }
 
+#[test]
+fn eval_adjacent_for_of_lexical_bindings_do_not_conflict() {
+    assert_eq!(
+        eval("let out=0; for (const [arg, descr] of [[1, 'a']]) out += arg; for (const [arg, descr] of [[2, 'b']]) out += arg; out"),
+        "3"
+    );
+}
+
 #[test]
 fn eval_switch_basic_match() {
     assert_eq!(eval("var x=0;switch(2){case 1:x=10;case 2:x=20;break;default:x=30;}x"), "20");