Ajout de promotion et de commande

2026-04-25 15:28:39 +02:00
parent eddb103755
commit faa3d7718c
8428 changed files with 1126442 additions and 6 deletions
@@ -0,0 +1,19 @@
+'use strict';
+
+var modulo = require('./modulo');
+var ToNumber = require('./ToNumber');
+
+var abs = require('math-intrinsics/abs');
+var floor = require('math-intrinsics/floor');
+var $isNaN = require('math-intrinsics/isNaN');
+var $isFinite = require('math-intrinsics/isFinite');
+var $sign = require('math-intrinsics/sign');
+
+// http://262.ecma-international.org/5.1/#sec-9.7
+
+module.exports = function ToUint16(value) {
+	var number = ToNumber(value);
+	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
+	var posInt = $sign(number) * floor(abs(number));
+	return modulo(posInt, 0x10000);
+};