| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-array.prototype.concat |
| description: Abrupt completion from `constructor` property access |
| info: | |
| 1. Let O be ? ToObject(this value). |
| 2. Let A be ? ArraySpeciesCreate(O, 0). |
| |
| 9.4.2.3 ArraySpeciesCreate |
| |
| [...] |
| 5. Let C be ? Get(originalArray, "constructor"). |
| ---*/ |
| |
| var a = []; |
| |
| Object.defineProperty(a, 'constructor', { |
| get: function() { |
| throw new Test262Error(); |
| } |
| }); |
| |
| assert.throws(Test262Error, function() { |
| a.concat(); |
| }); |
