| // Copyright (C) 2013 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| description: > |
| If the `this` value does not have all of the internal slots of an Array |
| Iterator Instance (22.1.5.3), throw a TypeError exception. |
| esid: sec-%arrayiteratorprototype%.next |
| features: [Symbol.iterator] |
| ---*/ |
| |
| var array = [0]; |
| var iterator = array[Symbol.iterator](); |
| var object = Object.create(iterator); |
| |
| assert.throws(TypeError, function() { |
| object.next(); |
| }); |
