| // Copyright (C) 2021 Igalia, S.L. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| esid: sec-temporal.plainyearmonth.prototype.with | |
| description: Objects of a subclass are never created as return values for with() | |
| includes: [temporalHelpers.js] | |
| features: [Temporal] | |
| ---*/ | |
| TemporalHelpers.checkSubclassingIgnored( | |
| Temporal.PlainYearMonth, | |
| [2000, 5], | |
| "with", | |
| [{ month: 11 }], | |
| (result) => TemporalHelpers.assertPlainYearMonth(result, 2000, 11, "M11"), | |
| ); |