| // 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")); |
| })(); |