| // Copyright 2014 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 NoVar() { |
| assertThrows("'use strong'; var x = 0;", SyntaxError); |
| assertThrows("'use strong'; for(var i = 0; i < 10; ++i) { };", SyntaxError); |
| })(); |
| |
| |
| (function LetIsOkay() { |
| assertTrue(eval("'use strong'; let x = 0; x === 0;")); |
| assertTrue(eval("'use strong'; for(let i = 0; i < 10; ++i) { } 0 === 0;")); |
| })(); |
| |
| |
| (function ConstIsOkay() { |
| assertTrue(eval("'use strong'; const x = 0; x === 0;")); |
| assertTrue(eval("'use strong'; for(const i = 0; false;) { } 0 === 0;")); |
| })(); |