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1 files changed, 16 insertions, 0 deletions

diff --git a/src/node_modules/es-abstract/2017/YearFromTime.js b/src/node_modules/es-abstract/2017/YearFromTime.js
new file mode 100644
index 0000000..ff5339f
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+++ b/src/node_modules/es-abstract/2017/YearFromTime.js
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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $Date = GetIntrinsic('%Date%');
+
+var callBound = require('../helpers/callBound');
+
+var $getUTCFullYear = callBound('Date.prototype.getUTCFullYear');
+
+// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
+
+module.exports = function YearFromTime(t) {
+	// largest y such that this.TimeFromYear(y) <= t
+	return $getUTCFullYear(new $Date(t));
+};