Brunobkr/llama.cpp_AlgMor24_github

1'use strict';2 3var $gOPD = require('gopd');4var $SyntaxError = require('es-errors/syntax');5var $TypeError = require('es-errors/type');6var isObject = require('es-object-atoms/isObject');7 8var isPropertyDescriptor = require('../helpers/records/property-descriptor');9 10var IsAccessorDescriptor = require('./IsAccessorDescriptor');11var IsExtensible = require('./IsExtensible');12var isPropertyKey = require('../helpers/isPropertyKey');13var ToPropertyDescriptor = require('./ToPropertyDescriptor');14var SameValue = require('./SameValue');15var ValidateAndApplyPropertyDescriptor = require('./ValidateAndApplyPropertyDescriptor');16 17// https://262.ecma-international.org/6.0/#sec-ordinarydefineownproperty18 19module.exports = function OrdinaryDefineOwnProperty(O, P, Desc) {20	if (!isObject(O)) {21		throw new $TypeError('Assertion failed: O must be an Object');22	}23	if (!isPropertyKey(P)) {24		throw new $TypeError('Assertion failed: P must be a Property Key');25	}26	if (!isPropertyDescriptor(Desc)) {27		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');28	}29	if (!$gOPD) {30		// ES3/IE 8 fallback31		if (IsAccessorDescriptor(Desc)) {32			throw new $SyntaxError('This environment does not support accessor property descriptors.');33		}34		var creatingNormalDataProperty = !(P in O)35			&& Desc['[[Writable]]']36			&& Desc['[[Enumerable]]']37			&& Desc['[[Configurable]]']38			&& '[[Value]]' in Desc;39		var settingExistingDataProperty = (P in O)40			&& (!('[[Configurable]]' in Desc) || Desc['[[Configurable]]'])41			&& (!('[[Enumerable]]' in Desc) || Desc['[[Enumerable]]'])42			&& (!('[[Writable]]' in Desc) || Desc['[[Writable]]'])43			&& '[[Value]]' in Desc;44		if (creatingNormalDataProperty || settingExistingDataProperty) {45			O[P] = Desc['[[Value]]']; // eslint-disable-line no-param-reassign46			return SameValue(O[P], Desc['[[Value]]']);47		}48		throw new $SyntaxError('This environment does not support defining non-writable, non-enumerable, or non-configurable properties');49	}50	var desc = $gOPD(O, P);51	var current = desc && ToPropertyDescriptor(desc);52	var extensible = IsExtensible(O);53	return ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current);54};55