| // Copyright (C) 2015 the V8 project authors. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| es6id: 23.2.3.7 | |
| description: > | |
| Set.prototype.has ( value ) | |
| ... | |
| 5. Repeat for each e that is an element of entries, | |
| a. If e is not empty and SameValueZero(e, value) is true, return true. | |
| ... | |
| ---*/ | |
| var s = new Set(); | |
| s.add(undefined) | |
| assert.sameValue(s.has(undefined), true, "`s.has(undefined)` returns `true`"); |