Pibd-21_Ievlewa_M.D._Intern.../node_modules/es-abstract/2023/ToUint16.js

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2023-12-03 19:52:09 +04:00
'use strict';
var modulo = require('./modulo');
var ToNumber = require('./ToNumber');
var truncate = require('./truncate');
var isFinite = require('../helpers/isFinite');
// https://262.ecma-international.org/14.0/#sec-touint16
var two16 = 0x10000; // Math.pow(2, 16)
module.exports = function ToUint16(argument) {
var number = ToNumber(argument);
if (!isFinite(number) || number === 0) {
return 0;
}
var int = truncate(number);
var int16bit = modulo(int, two16);
return int16bit === 0 ? 0 : int16bit; // in the spec, these are math values, so we filter out -0 here
};