package.2022.CreateNonEnumerableDataPropertyOrThrow.js Maven / Gradle / Ivy

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ECMAScript spec abstract operations.

There is a newer version: 1.22.3

'use strict';

var GetIntrinsic = require('get-intrinsic');

var $TypeError = GetIntrinsic('%TypeError%');

var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
var IsPropertyKey = require('./IsPropertyKey');
var Type = require('./Type');

// https://262.ecma-international.org/13.0/#sec-createnonenumerabledatapropertyorthrow

module.exports = function CreateNonEnumerableDataPropertyOrThrow(O, P, V) {
	if (Type(O) !== 'Object') {
		throw new $TypeError('Assertion failed: Type(O) is not Object');
	}

	if (!IsPropertyKey(P)) {
		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
	}

	var newDesc = {
		'[[Configurable]]': true,
		'[[Enumerable]]': false,
		'[[Value]]': V,
		'[[Writable]]': true
	};
	return DefinePropertyOrThrow(O, P, newDesc);
};