| OLD | NEW |
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| 1 // Copyright 2015 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Flags: --harmony-sloppy --harmony-sloppy-let --harmony-destructuring-bind | 5 // Flags: --harmony-sloppy --harmony-sloppy-let --harmony-destructuring-bind |
| 6 // Flags: --legacy-const |
| 6 | 7 |
| 7 // let is usable as a variable with var or legacy const, not let or ES6 const | 8 // let is usable as a variable with var or legacy const, not let or ES6 const |
| 8 | 9 |
| 9 (function (){ | 10 (function (){ |
| 10 assertEquals(undefined, let); | 11 assertEquals(undefined, let); |
| 11 | 12 |
| 12 var let; | 13 var let; |
| 13 | 14 |
| 14 let = 5; | 15 let = 5; |
| 15 assertEquals(5, let); | 16 assertEquals(5, let); |
| (...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 57 })(); | 58 })(); |
| 58 | 59 |
| 59 (function() { | 60 (function() { |
| 60 function let() { | 61 function let() { |
| 61 return 1; | 62 return 1; |
| 62 } | 63 } |
| 63 assertEquals(1, let()); | 64 assertEquals(1, let()); |
| 64 })() | 65 })() |
| 65 | 66 |
| 66 assertThrows('for (let of []) {}', SyntaxError); | 67 assertThrows('for (let of []) {}', SyntaxError); |
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Chromium Code Reviews
Issue 1571873004:
Ship ES2015 sloppy-mode const semantics (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@master