bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
55 lines
1.0 KiB
JavaScript
55 lines
1.0 KiB
JavaScript
'use strict';
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var GetIntrinsic = require('../GetIntrinsic');
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var $EvalError = GetIntrinsic('%EvalError%');
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var DayWithinYear = require('./DayWithinYear');
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var InLeapYear = require('./InLeapYear');
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var MonthFromTime = require('./MonthFromTime');
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// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.5
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module.exports = function DateFromTime(t) {
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var m = MonthFromTime(t);
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var d = DayWithinYear(t);
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if (m === 0) {
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return d + 1;
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}
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if (m === 1) {
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return d - 30;
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}
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var leap = InLeapYear(t);
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if (m === 2) {
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return d - 58 - leap;
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}
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if (m === 3) {
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return d - 89 - leap;
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}
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if (m === 4) {
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return d - 119 - leap;
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}
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if (m === 5) {
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return d - 150 - leap;
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}
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if (m === 6) {
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return d - 180 - leap;
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}
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if (m === 7) {
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return d - 211 - leap;
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}
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if (m === 8) {
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return d - 242 - leap;
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}
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if (m === 9) {
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return d - 272 - leap;
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}
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if (m === 10) {
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return d - 303 - leap;
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}
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if (m === 11) {
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return d - 333 - leap;
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}
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throw new $EvalError('Assertion failed: MonthFromTime returned an impossible value: ' + m);
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};
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