// Copyright 2014 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: --harmony-classes --min-preparse-length=0 'use strict'; class Base { m() { return 42; } } class Derived extends Base { m() { return super.m(); } } assertEquals(42, new Derived().m());