v8/test/mjsunit/strong/arrays.js

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// 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
(function NoEllisions() {
assertThrows("'use strong'; [,]", SyntaxError);
assertThrows("'use strong'; [,3]", SyntaxError);
assertThrows("'use strong'; [3,,4]", SyntaxError);
assertTrue(eval("'use strong'; [3,] !== [3,4,]"));
})();