<!doctype html>
<title>no arguments</title>
<link rel=help href="http://www.whatwg.org/html/#sharedworker">
<link rel=help href="http://dev.w3.org/2006/webapi/WebIDL/#es-interface-call">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(() => {
  assert_throws_js(TypeError, () => {
    const worker = new SharedWorker();
  });
});
</script>
