1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arrow-functions/lazy-arrow-1.js b/js/src/jit-test/tests/arrow-functions/lazy-arrow-1.js
new file mode 100644
index 0000000000..d8678f35dd
--- /dev/null
+++ b/js/src/jit-test/tests/arrow-functions/lazy-arrow-1.js
@@ -0,0 +1,18 @@
+function f() {
+    let z = (a = (() => 10),
+             b = (() => 20)) => {
+        return [a, b];
+    }
+
+    function g() {
+        return 30;
+    }
+
+    return [...z(), g];
+}
+
+let [a, b, c] = f();
+
+assertEq(a(), 10);
+assertEq(b(), 20);
+assertEq(c(), 30);