// Copyright 2021 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.// Flags: --harmony-temporald8.file.execute('test/mjsunit/temporal/temporal-helpers.js');letd1=newTemporal.PlainDateTime(2021,12,11,1,2,3,4,5,6);letbadDateTime={toPlainTime:d1.toPlainTime}assertThrows(()=>badDateTime.toPlainTime(),TypeError);assertPlainTime(d1.toPlainTime(),1,2,3,4,5,6);