// Copyright 2015 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.// Flags: --allow-natives-syntax"use strict";classB{foo(){return23}}classCextendsB{bar(){returnsuper[%DeoptimizeFunction(C.prototype.bar),"foo"]()}}assertEquals(23,newC().bar());assertEquals(23,newC().bar());%OptimizeFunctionOnNextCall(C.prototype.bar);assertEquals(23,newC().bar());