1 files changed, 2 insertions, 1 deletions
diff --git a/core/01_core.js b/core/01_core.js
index 07ab758f1..a13bdc8dd 100644
--- a/core/01_core.js
+++ b/core/01_core.js
@@ -21,6 +21,7 @@
     PromisePrototypeThen,
     RangeError,
     ReferenceError,
+    SafeArrayIterator,
     SafePromisePrototypeFinally,
     setQueueMicrotask,
     StringPrototypeSlice,
@@ -198,7 +199,7 @@
     const id = rollPromiseId();
     let promise = PromisePrototypeThen(setPromise(id), unwrapOpResult);
     try {
-      ops[name](id, ...args);
+      ops[name](id, ...new SafeArrayIterator(args));
     } catch (err) {
       // Cleanup the just-created promise
       getPromise(id);