| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 23.2.1.1 |
| description: > |
| Set ( [ iterable ] ) |
| |
| When the Set function is called with optional argument iterable the following steps are taken: |
| |
| ... |
| 6. If iterable is either undefined or null, let iter be undefined. |
| 7. Else, |
| a. Let adder be Get(set, "add"). |
| b. ReturnIfAbrupt(adder). |
| ---*/ |
| |
| function MyError() {} |
| Object.defineProperty(Set.prototype, 'add', { |
| get: function() { |
| throw new MyError(); |
| } |
| }); |
| |
| new Set(); |
| |
| assert.throws(MyError, function() { |
| new Set([]); |
| }); |
