Update polyfills
This commit is contained in:
Tom Hughes
parent
f32baeceb4
commit
083375b3c3
2 changed files with 57 additions and 37 deletions
2
vendor/assets/polyfill/es5.js
vendored
2
vendor/assets/polyfill/es5.js
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@ -1,4 +1,4 @@
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/* Polyfill service v3.34.0
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/* Polyfill service v3.38.0
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* For detailed credits and licence information see https://github.com/financial-times/polyfill-service.
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*
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* Features requested: es5
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92
vendor/assets/polyfill/es6.js
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vendor/assets/polyfill/es6.js
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@ -1,4 +1,4 @@
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/* Polyfill service v3.34.0
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/* Polyfill service v3.38.0
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* For detailed credits and licence information see https://github.com/financial-times/polyfill-service.
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*
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* Features requested: es6
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@ -84,7 +84,6 @@
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* - Object.assign, License: CC0 (required by "es6", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "Array.prototype.@@iterator", "_StringIterator", "String.prototype.@@iterator")
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* - Object.defineProperties, License: CC0 (required by "Object.create", "Map", "es6", "Array.from", "Object.setPrototypeOf", "Set", "Symbol", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_ESAbstract.OrdinaryCreateFromConstructor", "_ESAbstract.Construct", "Array.of", "_Iterator", "_StringIterator")
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* - Object.create, License: CC0 (required by "Map", "es6", "Array.from", "Object.setPrototypeOf", "Set", "Symbol", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_ESAbstract.OrdinaryCreateFromConstructor", "_ESAbstract.Construct", "Array.of", "_StringIterator")
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* - _ESAbstract.GetIterator, License: CC0 (required by "Array.from", "es6", "Map", "Set", "WeakMap", "WeakSet")
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* - _ESAbstract.OrdinaryCreateFromConstructor, License: CC0 (required by "Map", "es6", "Array.from", "Set", "WeakMap", "WeakSet", "_ESAbstract.Construct", "Array.of")
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* - _ESAbstract.Construct, License: CC0 (required by "Array.from", "es6", "Array.of", "_ESAbstract.ArraySpeciesCreate", "Array.prototype.filter", "Symbol", "Map", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "Array.prototype.map")
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* - _ESAbstract.ArraySpeciesCreate, License: CC0 (required by "Array.prototype.filter", "Symbol", "es6", "Map", "Array.from", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "Array.prototype.map")
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@ -104,7 +103,8 @@
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* - Symbol, License: MIT (required by "es6", "Map", "Array.from", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "WeakMap", "WeakSet", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_StringIterator")
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* - Symbol.hasInstance, License: MIT (required by "es6")
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* - Symbol.isConcatSpreadable, License: MIT (required by "es6")
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* - Symbol.iterator, License: MIT (required by "es6", "Array.from", "Array.prototype.@@iterator", "Map", "Set", "String.prototype.@@iterator", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_StringIterator")
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* - Symbol.iterator, License: MIT (required by "es6", "Array.from", "Array.prototype.@@iterator", "Map", "Set", "String.prototype.@@iterator", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_StringIterator")
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* - _ESAbstract.GetIterator, License: CC0 (required by "Array.from", "es6", "Map", "Set", "WeakMap", "WeakSet")
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* - Symbol.match, License: MIT (required by "es6")
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* - Symbol.replace, License: MIT (required by "es6")
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* - Symbol.search, License: MIT (required by "es6")
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@ -3615,31 +3615,6 @@ CreateMethodProperty(Object, 'create', function create(O, properties) {
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}
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// _ESAbstract.GetIterator
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/* global GetMethod, Symbol, Call, Type, GetV */
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// 7.4.1. GetIterator ( obj [ , method ] )
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// The abstract operation GetIterator with argument obj and optional argument method performs the following steps:
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function GetIterator(obj /*, method */) { // eslint-disable-line no-unused-vars
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// 1. If method is not present, then
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// a. Set method to ? GetMethod(obj, @@iterator).
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var method = arguments.length > 1 ? arguments[1] : GetMethod(obj, Symbol.iterator);
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// 2. Let iterator be ? Call(method, obj).
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var iterator = Call(method, obj);
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// 3. If Type(iterator) is not Object, throw a TypeError exception.
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if (Type(iterator) !== 'object') {
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throw new TypeError('bad iterator');
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}
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// 4. Let nextMethod be ? GetV(iterator, "next").
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var nextMethod = GetV(iterator, "next");
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// 5. Let iteratorRecord be Record {[[Iterator]]: iterator, [[NextMethod]]: nextMethod, [[Done]]: false}.
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var iteratorRecord = Object.create(null);
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iteratorRecord['[[Iterator]]'] = iterator;
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iteratorRecord['[[NextMethod]]'] = nextMethod;
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iteratorRecord['[[Done]]'] = false;
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// 6. Return iteratorRecord.
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return iteratorRecord;
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}
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// _ESAbstract.OrdinaryCreateFromConstructor
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/* global GetPrototypeFromConstructor */
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// 9.1.13. OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
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@ -4347,6 +4322,7 @@ if (!("Symbol"in this&&0===this.Symbol.length
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// (C) Andrea Giammarchi - MIT Licensed
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(function (Object, GOPS, global) {
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'use strict'; //so that ({}).toString.call(null) returns the correct [object Null] rather than [object Window]
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var setDescriptor;
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var id = 0;
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@ -4364,7 +4340,7 @@ if (!("Symbol"in this&&0===this.Symbol.length
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var pIE = ObjectProto[PIE];
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var toString = ObjectProto.toString;
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var concat = Array.prototype.concat;
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var cachedWindowNames = typeof window === 'object' ? Object.getOwnPropertyNames(window) : [];
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var cachedWindowNames = Object.getOwnPropertyNames ? Object.getOwnPropertyNames(window) : [];
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var nGOPN = Object[GOPN];
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var gOPN = function getOwnPropertyNames (obj) {
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if (toString.call(obj) === '[object Window]') {
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@ -4557,12 +4533,31 @@ if (!("Symbol"in this&&0===this.Symbol.length
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};
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defineProperty(Object, 'create', descriptor);
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descriptor.value = function () {
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var str = toString.call(this);
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return (str === '[object String]' && onlySymbols(this)) ? '[object Symbol]' : str;
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};
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defineProperty(ObjectProto, 'toString', descriptor);
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var strictModeSupported = (function(){ 'use strict'; return this; }).call(null) === null;
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if (strictModeSupported) {
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descriptor.value = function () {
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var str = toString.call(this);
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return (str === '[object String]' && onlySymbols(this)) ? '[object Symbol]' : str;
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};
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} else {
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descriptor.value = function () {
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// https://github.com/Financial-Times/polyfill-library/issues/164#issuecomment-486965300
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// Polyfill.io this code is here for the situation where a browser does not
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// support strict mode and is executing `Object.prototype.toString.call(null)`.
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// This code ensures that we return the correct result in that situation however,
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// this code also introduces a bug where it will return the incorrect result for
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// `Object.prototype.toString.call(window)`. We can't have the correct result for
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// both `window` and `null`, so we have opted for `null` as we believe this is the more
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// common situation.
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if (this === window) {
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return '[object Null]';
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}
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var str = toString.call(this);
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return (str === '[object String]' && onlySymbols(this)) ? '[object Symbol]' : str;
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};
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}
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defineProperty(ObjectProto, 'toString', descriptor);
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setDescriptor = function (o, key, descriptor) {
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var protoDescriptor = gOPD(ObjectProto, key);
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@ -4604,6 +4599,31 @@ Object.defineProperty(Symbol, 'iterator', { value: Symbol('iterator') });
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}
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// _ESAbstract.GetIterator
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/* global GetMethod, Symbol, Call, Type, GetV */
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// 7.4.1. GetIterator ( obj [ , method ] )
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// The abstract operation GetIterator with argument obj and optional argument method performs the following steps:
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function GetIterator(obj /*, method */) { // eslint-disable-line no-unused-vars
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// 1. If method is not present, then
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// a. Set method to ? GetMethod(obj, @@iterator).
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var method = arguments.length > 1 ? arguments[1] : GetMethod(obj, Symbol.iterator);
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// 2. Let iterator be ? Call(method, obj).
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var iterator = Call(method, obj);
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// 3. If Type(iterator) is not Object, throw a TypeError exception.
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if (Type(iterator) !== 'object') {
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throw new TypeError('bad iterator');
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}
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// 4. Let nextMethod be ? GetV(iterator, "next").
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var nextMethod = GetV(iterator, "next");
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// 5. Let iteratorRecord be Record {[[Iterator]]: iterator, [[NextMethod]]: nextMethod, [[Done]]: false}.
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var iteratorRecord = Object.create(null);
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iteratorRecord['[[Iterator]]'] = iterator;
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iteratorRecord['[[NextMethod]]'] = nextMethod;
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iteratorRecord['[[Done]]'] = false;
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// 6. Return iteratorRecord.
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return iteratorRecord;
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}
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if (!("Symbol"in this&&"match"in this.Symbol
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)) {
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@ -4640,8 +4660,8 @@ Object.defineProperty(Symbol, 'species', { value: Symbol('species') });
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}
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if (!("Map"in this&&function(){try{var t=new Map([[1,1],[2,2]])
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return 0===Map.length&&2===t.size&&"Symbol"in this&&"iterator"in Symbol&&"function"==typeof t[Symbol.iterator]}catch(n){return!1}}()
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if (!("Map"in this&&function(t){try{var n=new Map([[1,1],[2,2]])
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return 0===Map.length&&2===n.size&&"Symbol"in t&&"iterator"in Symbol&&"function"==typeof n[Symbol.iterator]}catch(i){return!1}}(this)
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)) {
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// Map
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