// Copyright 2015 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: --strong-mode(functionNoEllisions(){assertThrows("'use strong'; [,]",SyntaxError);assertThrows("'use strong'; [,3]",SyntaxError);assertThrows("'use strong'; [3,,4]",SyntaxError);assertTrue(eval("'use strong'; [3,] !== [3,4,]"));})();