Update checked-in dependencies
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3942 changed files with 55190 additions and 132206 deletions
32
node_modules/es-abstract/2018/CreateAsyncFromSyncIterator.js
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32
node_modules/es-abstract/2018/CreateAsyncFromSyncIterator.js
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@ -2,8 +2,8 @@
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var GetIntrinsic = require('get-intrinsic');
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var $SyntaxError = GetIntrinsic('%SyntaxError%');
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var $TypeError = GetIntrinsic('%TypeError%');
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var $SyntaxError = require('es-errors/syntax');
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var $TypeError = require('es-errors/type');
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var $Promise = GetIntrinsic('%Promise%', true);
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var Call = require('./Call');
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@ -17,14 +17,14 @@ var ObjectCreate = require('./ObjectCreate');
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var PromiseResolve = require('./PromiseResolve');
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var Type = require('./Type');
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var isIteratorRecord = require('../helpers/records/iterator-record');
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var SLOT = require('internal-slot');
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var callBound = require('call-bind/callBound');
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var $then = callBound('Promise.prototype.then', true);
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var assertRecord = require('../helpers/assertRecord');
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var AsyncFromSyncIteratorContinuation = function AsyncFromSyncIteratorContinuation(result) {
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if (Type(result) !== 'Object') {
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throw new $TypeError('Assertion failed: Type(O) is not Object');
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@ -38,7 +38,7 @@ var AsyncFromSyncIteratorContinuation = function AsyncFromSyncIteratorContinuati
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throw new $SyntaxError('This environment does not support Promises.');
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}
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return new Promise(function (resolve) {
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return new $Promise(function (resolve) {
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var done = IteratorComplete(result); // step 2
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var value = IteratorValue(result); // step 4
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var valueWrapper = PromiseResolve($Promise, value); // step 6
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@ -53,13 +53,17 @@ var AsyncFromSyncIteratorContinuation = function AsyncFromSyncIteratorContinuati
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var $AsyncFromSyncIteratorPrototype = GetIntrinsic('%AsyncFromSyncIteratorPrototype%', true) || {
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next: function next(value) {
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if (!$Promise) {
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throw new $SyntaxError('This environment does not support Promises.');
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}
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var O = this; // step 1
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SLOT.assert(O, '[[SyncIteratorRecord]]'); // step 2
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var argsLength = arguments.length;
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return new Promise(function (resolve) { // step 3
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return new $Promise(function (resolve) { // step 3
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var syncIteratorRecord = SLOT.get(O, '[[SyncIteratorRecord]]'); // step 4
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var result;
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if (argsLength > 0) {
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@ -71,6 +75,10 @@ var $AsyncFromSyncIteratorPrototype = GetIntrinsic('%AsyncFromSyncIteratorProtot
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});
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},
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'return': function () {
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if (!$Promise) {
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throw new $SyntaxError('This environment does not support Promises.');
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}
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var O = this; // step 1
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SLOT.assert(O, '[[SyncIteratorRecord]]'); // step 2
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@ -78,7 +86,7 @@ var $AsyncFromSyncIteratorPrototype = GetIntrinsic('%AsyncFromSyncIteratorProtot
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var valueIsPresent = arguments.length > 0;
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var value = valueIsPresent ? arguments[0] : void undefined;
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return new Promise(function (resolve, reject) { // step 3
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return new $Promise(function (resolve, reject) { // step 3
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var syncIterator = SLOT.get(O, '[[SyncIteratorRecord]]')['[[Iterator]]']; // step 4
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var iteratorReturn = GetMethod(syncIterator, 'return'); // step 5
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@ -102,6 +110,10 @@ var $AsyncFromSyncIteratorPrototype = GetIntrinsic('%AsyncFromSyncIteratorProtot
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});
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},
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'throw': function () {
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if (!$Promise) {
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throw new $SyntaxError('This environment does not support Promises.');
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}
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var O = this; // step 1
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SLOT.assert(O, '[[SyncIteratorRecord]]'); // step 2
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@ -109,7 +121,7 @@ var $AsyncFromSyncIteratorPrototype = GetIntrinsic('%AsyncFromSyncIteratorProtot
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var valueIsPresent = arguments.length > 0;
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var value = valueIsPresent ? arguments[0] : void undefined;
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return new Promise(function (resolve, reject) { // step 3
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return new $Promise(function (resolve, reject) { // step 3
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var syncIterator = SLOT.get(O, '[[SyncIteratorRecord]]')['[[Iterator]]']; // step 4
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var throwMethod = GetMethod(syncIterator, 'throw'); // step 5
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@ -138,7 +150,9 @@ var $AsyncFromSyncIteratorPrototype = GetIntrinsic('%AsyncFromSyncIteratorProtot
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// https://262.ecma-international.org/9.0/#sec-createasyncfromsynciterator
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module.exports = function CreateAsyncFromSyncIterator(syncIteratorRecord) {
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assertRecord(Type, 'Iterator Record', 'syncIteratorRecord', syncIteratorRecord);
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if (!isIteratorRecord(syncIteratorRecord)) {
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throw new $TypeError('Assertion failed: `syncIteratorRecord` is not an Iterator Record');
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}
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// var asyncIterator = ObjectCreate(%AsyncFromSyncIteratorPrototype%, « [[SyncIteratorRecord]] »); // step 1
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var asyncIterator = ObjectCreate($AsyncFromSyncIteratorPrototype);
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