1# Copyright 2015 the V8 project authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4*%(basename)s:8: SyntaxError: Duplicate export of 'default' 5export default class C {}; 6 ^^^^^^^ 7SyntaxError: Duplicate export of 'default' 8