v8/test/message/syntactic-tail-call-in-subclass.js

// Copyright 2016 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-explicit-tailcalls

function g() {
  class A {};
  class B extends A {
    constructor() {
      return continue f() ;
    }
  }
}