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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 NoForInStatement() {
assertThrows("'use strong'; for (x in []) {}", SyntaxError);
assertThrows("'use strong'; for (let x in []) {}", SyntaxError);
assertThrows("'use strong'; for (const x in []) {}", SyntaxError);
})();
(function ForOfStatement() {
assertTrue(eval("'use strong'; for (x of []) {} true"));
assertTrue(eval("'use strong'; for (let x of []) {} true"));
assertTrue(eval("'use strong'; for (const x of []) {} true"));
})();