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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// 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.calendar.prototype.dateadd
description: Fast path for converting Temporal.PlainDateTime to Temporal.PlainDate by reading internal slots
info: |
sec-temporal.calendar.prototype.dateadd step 4:
4. Set _date_ to ? ToTemporalDate(_date_).
sec-temporal-totemporaldate step 2.b:
b. If _item_ has an [[InitializedTemporalDateTime]] internal slot, then
i. Return ! CreateTemporalDate(_item_.[[ISOYear]], _item_.[[ISOMonth]], _item_.[[ISODay]], _item_.[[Calendar]]).
includes: [compareArray.js, temporalHelpers.js]
features: [Temporal]
---*/
TemporalHelpers.checkPlainDateTimeConversionFastPath((datetime) => {
const calendar = new Temporal.Calendar("iso8601");
const duration = new Temporal.Duration(0, 1);
const result = calendar.dateAdd(datetime, duration);
TemporalHelpers.assertPlainDate(result, 2000, 6, "M06", 2);
assert.sameValue(result.hour, undefined, "instance of PlainDate returned, not PlainDateTime");
});
reportCompare(0, 0);
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