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 *%(basename)s:8: SyntaxError: for-in loop variable declaration may not have an initializer. 5 for (var x = void 0 in [1, 2, 3]) { 6 ^^^^^^^^^^ 7 SyntaxError: for-in loop variable declaration may not have an initializer. 8