| // Copyright 2018 Igalia, S.L. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-Intl.ListFormat |
| description: Intl.ListFormat instance object extensibility |
| info: | |
| 17 ECMAScript Standard Built-in Objects: |
| |
| Unless specified otherwise, the [[Extensible]] internal slot |
| of a built-in object initially has the value true. |
| features: [Intl.ListFormat] |
| ---*/ |
| |
| assert.sameValue( |
| Object.isExtensible(new Intl.ListFormat()), |
| true, |
| "Object.isExtensible(new Intl.ListFormat()) returns true" |
| ); |
