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.
5 // Flags: --strong-mode
7 (function NoEllisions() {
8 assertThrows("'use strong'; [,]", SyntaxError);
9 assertThrows("'use strong'; [,3]", SyntaxError);
10 assertThrows("'use strong'; [3,,4]", SyntaxError);
11 assertTrue(eval("'use strong'; [3,] !== [3,4,]"));