get function name change

node_modules/es-abstract/2018/Day.js

@@ -0,0 +1,13 @@
+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $floor = GetIntrinsic('%Math.floor%');
+
+var msPerDay = require('../helpers/timeConstants').msPerDay;
+
+// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
+
+module.exports = function Day(t) {
+	return $floor(t / msPerDay);
+};