Function createUTCDate

packages/localization/src/dates/CalendarDate.ts:207–213

* Creates a JavaScript UTC Date corresponding to the given JavaScript Date. * @param {Date} oDate JavaScript date object. Time related information is cut. * @returns {Date} JavaScript date created from the date object, but this time considered as UTC date information.

(oDate: UI5Date | Date)

 * @returns {Date} JavaScript date created from the date object, but this time considered as UTC date information.
 */
function createUTCDate(oDate: UI5Date | Date) {
	const oUTCDate = new Date(Date.UTC(0, 0, 1)); // no need to replace with UI5Date as we are creating a new UTC date object

	oUTCDate.setUTCFullYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate());

	return oUTCDate;
}

function checkCalendarDate(oCalendarDate: CalendarDate) {
	if (!(oCalendarDate instanceof CalendarDate)) {