Function usingYieldInExtends

deps/v8/test/mjsunit/es6/classes.js:462–469

()

  assertEquals(42, usingYieldInBody());

  function usingYieldInExtends() {
    function* foo() {
      class C extends (yield) {};
    }
    var g = foo();
    g.next();
    return g.return(42).value;
  }
  assertEquals(42, usingYieldInExtends());

})();