Function f2

deps/v8/test/mjsunit/es8/async-await-basic.js:577–584

()

  assertEquals(42, f1());
  async function f2() {
    var x;
    with ({get await() { return [42] }}) {
      x = await
      [0];
    };
    return x;
  }

  var ans;
  f2().then(x => ans = x).catch(e => ans = e);