Modules

node_modules/es-abstract/helpers/DefineOwnProperty.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $defineProperty = GetIntrinsic('%Object.defineProperty%', true);
+
+if ($defineProperty) {
+	try {
+		$defineProperty({}, 'a', { value: 1 });
+	} catch (e) {
+		// IE 8 has a broken defineProperty
+		$defineProperty = null;
+	}
+}
+
+var callBound = require('../helpers/callBound');
+
+var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
+
+// eslint-disable-next-line max-params
+module.exports = function DefineOwnProperty(IsDataDescriptor, SameValue, FromPropertyDescriptor, O, P, desc) {
+	if (!$defineProperty) {
+		if (!IsDataDescriptor(desc)) {
+			// ES3 does not support getters/setters
+			return false;
+		}
+		if (!desc['[[Configurable]]'] || !desc['[[Writable]]']) {
+			return false;
+		}
+
+		// fallback for ES3
+		if (P in O && $isEnumerable(O, P) !== !!desc['[[Enumerable]]']) {
+			// a non-enumerable existing property
+			return false;
+		}
+
+		// property does not exist at all, or exists but is enumerable
+		var V = desc['[[Value]]'];
+		// eslint-disable-next-line no-param-reassign
+		O[P] = V; // will use [[Define]]
+		return SameValue(O[P], V);
+	}
+	$defineProperty(O, P, FromPropertyDescriptor(desc));
+	return true;
+};

node_modules/es-abstract/helpers/OwnPropertyKeys.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var callBind = require('./callBind');
+var callBound = require('./callBound');
+
+var $pushApply = callBind.apply(GetIntrinsic('%Array.prototype.push%'));
+var $SymbolValueOf = callBound('Symbol.prototype.valueOf', true);
+var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%', true);
+var $gOPS = $SymbolValueOf ? GetIntrinsic('%Object.getOwnPropertySymbols%') : null;
+
+var keys = require('object-keys');
+
+module.exports = function OwnPropertyKeys(source) {
+	var ownKeys = ($gOPN || keys)(source);
+	if ($gOPS) {
+		$pushApply(ownKeys, $gOPS(source));
+	}
+	return ownKeys;
+};

node_modules/es-abstract/helpers/assertRecord.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $TypeError = GetIntrinsic('%TypeError%');
+var $SyntaxError = GetIntrinsic('%SyntaxError%');
+
+var has = require('has');
+
+var predicates = {
+	// https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
+	'Property Descriptor': function isPropertyDescriptor(Type, Desc) {
+		if (Type(Desc) !== 'Object') {
+			return false;
+		}
+		var allowed = {
+			'[[Configurable]]': true,
+			'[[Enumerable]]': true,
+			'[[Get]]': true,
+			'[[Set]]': true,
+			'[[Value]]': true,
+			'[[Writable]]': true
+		};
+
+		for (var key in Desc) { // eslint-disable-line
+			if (has(Desc, key) && !allowed[key]) {
+				return false;
+			}
+		}
+
+		var isData = has(Desc, '[[Value]]');
+		var IsAccessor = has(Desc, '[[Get]]') || has(Desc, '[[Set]]');
+		if (isData && IsAccessor) {
+			throw new $TypeError('Property Descriptors may not be both accessor and data descriptors');
+		}
+		return true;
+	}
+};
+
+module.exports = function assertRecord(Type, recordType, argumentName, value) {
+	var predicate = predicates[recordType];
+	if (typeof predicate !== 'function') {
+		throw new $SyntaxError('unknown record type: ' + recordType);
+	}
+	if (!predicate(Type, value)) {
+		throw new $TypeError(argumentName + ' must be a ' + recordType);
+	}
+};

node_modules/es-abstract/helpers/assign.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var has = require('has');
+
+var $assign = GetIntrinsic('%Object%').assign;
+
+module.exports = function assign(target, source) {
+	if ($assign) {
+		return $assign(target, source);
+	}
+
+	// eslint-disable-next-line no-restricted-syntax
+	for (var key in source) {
+		if (has(source, key)) {
+			// eslint-disable-next-line no-param-reassign
+			target[key] = source[key];
+		}
+	}
+	return target;
+};

node_modules/es-abstract/helpers/callBind.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var bind = require('function-bind');
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $Function = GetIntrinsic('%Function%');
+var $apply = $Function.apply;
+var $call = $Function.call;
+
+module.exports = function callBind() {
+	return bind.apply($call, arguments);
+};
+
+module.exports.apply = function applyBind() {
+	return bind.apply($apply, arguments);
+};

node_modules/es-abstract/helpers/callBound.js

@@ -0,0 +1,15 @@
+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var callBind = require('./callBind');
+
+var $indexOf = callBind(GetIntrinsic('String.prototype.indexOf'));
+
+module.exports = function callBoundIntrinsic(name, allowMissing) {
+	var intrinsic = GetIntrinsic(name, !!allowMissing);
+	if (typeof intrinsic === 'function' && $indexOf(name, '.prototype.')) {
+		return callBind(intrinsic);
+	}
+	return intrinsic;
+};

node_modules/es-abstract/helpers/every.js

@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function every(array, predicate) {
+	for (var i = 0; i < array.length; i += 1) {
+		if (!predicate(array[i], i, array)) {
+			return false;
+		}
+	}
+	return true;
+};

node_modules/es-abstract/helpers/forEach.js

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+'use strict';
+
+module.exports = function forEach(array, callback) {
+	for (var i = 0; i < array.length; i += 1) {
+		callback(array[i], i, array); // eslint-disable-line callback-return
+	}
+};

node_modules/es-abstract/helpers/getInferredName.js

@@ -0,0 +1,10 @@
+'use strict';
+
+var getInferredName;
+try {
+	// eslint-disable-next-line no-new-func
+	getInferredName = Function('s', 'return { [s]() {} }[s].name;');
+} catch (e) {}
+
+var inferred = function () {};
+module.exports = getInferredName && inferred.name === 'inferred' ? getInferredName : null;

node_modules/es-abstract/helpers/getIteratorMethod.js

@@ -0,0 +1,45 @@
+'use strict';
+
+var hasSymbols = require('has-symbols')();
+var GetIntrinsic = require('../GetIntrinsic');
+var callBound = require('./callBound');
+
+var $iterator = GetIntrinsic('%Symbol.iterator%', true);
+var $stringSlice = callBound('String.prototype.slice');
+
+module.exports = function getIteratorMethod(ES, iterable) {
+	var usingIterator;
+	if (hasSymbols) {
+		usingIterator = ES.GetMethod(iterable, $iterator);
+	} else if (ES.IsArray(iterable)) {
+		usingIterator = function () {
+			var i = -1;
+			var arr = this; // eslint-disable-line no-invalid-this
+			return {
+				next: function () {
+					i += 1;
+					return {
+						done: i >= arr.length,
+						value: arr[i]
+					};
+				}
+			};
+		};
+	} else if (ES.Type(iterable) === 'String') {
+		usingIterator = function () {
+			var i = 0;
+			return {
+				next: function () {
+					var nextIndex = ES.AdvanceStringIndex(iterable, i, true);
+					var value = $stringSlice(iterable, i, nextIndex);
+					i = nextIndex;
+					return {
+						done: nextIndex > iterable.length,
+						value: value
+					};
+				}
+			};
+		};
+	}
+	return usingIterator;
+};

node_modules/es-abstract/helpers/getOwnPropertyDescriptor.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $gOPD = GetIntrinsic('%Object.getOwnPropertyDescriptor%');
+if ($gOPD) {
+	try {
+		$gOPD([], 'length');
+	} catch (e) {
+		// IE 8 has a broken gOPD
+		$gOPD = null;
+	}
+}
+
+module.exports = $gOPD;

node_modules/es-abstract/helpers/getProto.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var originalGetProto = GetIntrinsic('%Object.getPrototypeOf%', true);
+var $ArrayProto = GetIntrinsic('%Array.prototype%');
+
+module.exports = originalGetProto || (
+	// eslint-disable-next-line no-proto
+	[].__proto__ === $ArrayProto
+		? function (O) {
+			return O.__proto__; // eslint-disable-line no-proto
+		}
+		: null
+);

node_modules/es-abstract/helpers/getSymbolDescription.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var callBound = require('./callBound');
+
+var $SyntaxError = GetIntrinsic('%SyntaxError%');
+var symToStr = callBound('Symbol.prototype.toString', true);
+
+var getInferredName = require('./getInferredName');
+
+module.exports = function getSymbolDescription(symbol) {
+	if (!symToStr) {
+		throw new $SyntaxError('Symbols are not supported in this environment');
+	}
+	var str = symToStr(symbol); // will throw if not a symbol
+
+	if (getInferredName) {
+		var name = getInferredName(symbol);
+		if (name === '') { return; }
+		// eslint-disable-next-line consistent-return
+		return name.slice(1, -1); // name.slice('['.length, -']'.length);
+	}
+
+	var desc = str.slice(7, -1); // str.slice('Symbol('.length, -')'.length);
+	if (desc) {
+		// eslint-disable-next-line consistent-return
+		return desc;
+	}
+};

node_modules/es-abstract/helpers/isFinite.js

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+'use strict';
+
+var $isNaN = Number.isNaN || function (a) { return a !== a; };
+
+module.exports = Number.isFinite || function (x) { return typeof x === 'number' && !$isNaN(x) && x !== Infinity && x !== -Infinity; };

node_modules/es-abstract/helpers/isNaN.js

@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = Number.isNaN || function isNaN(a) {
+	return a !== a;
+};

node_modules/es-abstract/helpers/isPrefixOf.js

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+'use strict';
+
+var $strSlice = require('../helpers/callBound')('String.prototype.slice');
+
+module.exports = function isPrefixOf(prefix, string) {
+	if (prefix === string) {
+		return true;
+	}
+	if (prefix.length > string.length) {
+		return false;
+	}
+	return $strSlice(string, 0, prefix.length) === prefix;
+};

node_modules/es-abstract/helpers/isPrimitive.js

@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function isPrimitive(value) {
+	return value === null || (typeof value !== 'function' && typeof value !== 'object');
+};

node_modules/es-abstract/helpers/isPropertyDescriptor.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var has = require('has');
+var $TypeError = GetIntrinsic('%TypeError%');
+
+module.exports = function IsPropertyDescriptor(ES, Desc) {
+	if (ES.Type(Desc) !== 'Object') {
+		return false;
+	}
+	var allowed = {
+		'[[Configurable]]': true,
+		'[[Enumerable]]': true,
+		'[[Get]]': true,
+		'[[Set]]': true,
+		'[[Value]]': true,
+		'[[Writable]]': true
+	};
+
+    for (var key in Desc) { // eslint-disable-line
+		if (has(Desc, key) && !allowed[key]) {
+			return false;
+		}
+	}
+
+	if (ES.IsDataDescriptor(Desc) && ES.IsAccessorDescriptor(Desc)) {
+		throw new $TypeError('Property Descriptors may not be both accessor and data descriptors');
+	}
+	return true;
+};

node_modules/es-abstract/helpers/isSamePropertyDescriptor.js

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+'use strict';
+
+var every = require('./every');
+
+module.exports = function isSamePropertyDescriptor(ES, D1, D2) {
+	var fields = [
+		'[[Configurable]]',
+		'[[Enumerable]]',
+		'[[Get]]',
+		'[[Set]]',
+		'[[Value]]',
+		'[[Writable]]'
+	];
+	return every(fields, function (field) {
+		if ((field in D1) !== (field in D2)) {
+			return false;
+		}
+		return ES.SameValue(D1[field], D2[field]);
+	});
+};

node_modules/es-abstract/helpers/maxSafeInteger.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $Math = GetIntrinsic('%Math%');
+var $Number = GetIntrinsic('%Number%');
+
+module.exports = $Number.MAX_SAFE_INTEGER || $Math.pow(2, 53) - 1;

node_modules/es-abstract/helpers/mod.js

@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function mod(number, modulo) {
+	var remain = number % modulo;
+	return Math.floor(remain >= 0 ? remain : remain + modulo);
+};

node_modules/es-abstract/helpers/padTimeComponent.js

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+'use strict';
+
+var callBound = require('../helpers/callBound');
+
+var $strSlice = callBound('String.prototype.slice');
+
+module.exports = function padTimeComponent(c, count) {
+	return $strSlice('00' + c, -(count || 2));
+};

node_modules/es-abstract/helpers/regexTester.js

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+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $test = GetIntrinsic('RegExp.prototype.test');
+
+var callBind = require('./callBind');
+
+module.exports = function regexTester(regex) {
+	return callBind($test, regex);
+};

node_modules/es-abstract/helpers/setProto.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var originalSetProto = GetIntrinsic('%Object.setPrototypeOf%', true);
+var $ArrayProto = GetIntrinsic('%Array.prototype%');
+
+module.exports = originalSetProto || (
+	// eslint-disable-next-line no-proto, no-negated-condition
+	[].__proto__ !== $ArrayProto
+		? null
+		: function (O, proto) {
+			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
+			return O;
+		}
+);

node_modules/es-abstract/helpers/sign.js

@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function sign(number) {
+	return number >= 0 ? 1 : -1;
+};

node_modules/es-abstract/helpers/timeConstants.js

@@ -0,0 +1,19 @@
+'use strict';
+
+var HoursPerDay = 24;
+var MinutesPerHour = 60;
+var SecondsPerMinute = 60;
+var msPerSecond = 1e3;
+var msPerMinute = msPerSecond * SecondsPerMinute;
+var msPerHour = msPerMinute * MinutesPerHour;
+var msPerDay = 86400000;
+
+module.exports = {
+	HoursPerDay: HoursPerDay,
+	MinutesPerHour: MinutesPerHour,
+	SecondsPerMinute: SecondsPerMinute,
+	msPerSecond: msPerSecond,
+	msPerMinute: msPerMinute,
+	msPerHour: msPerHour,
+	msPerDay: msPerDay
+};