1 // Copyright 2014 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 5 var s = Symbol() 6 var o = {} 7 o[s] = 2 8 o[""] = 3 9 Object.getOwnPropertySymbols(o) 10
