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codeql-action/node_modules/es-abstract/2023/AsyncFromSyncIteratorContinuation.js
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'use strict'; | |
var GetIntrinsic = require('get-intrinsic'); | |
var $SyntaxError = GetIntrinsic('%SyntaxError%'); | |
var $TypeError = GetIntrinsic('%TypeError%'); | |
var $Promise = GetIntrinsic('%Promise%', true); | |
var callBound = require('call-bind/callBound'); | |
var CreateIterResultObject = require('./CreateIterResultObject'); | |
var IteratorComplete = require('./IteratorComplete'); | |
var IteratorValue = require('./IteratorValue'); | |
var PromiseResolve = require('./PromiseResolve'); | |
var Type = require('./Type'); | |
var $then = callBound('Promise.prototype.then', true); | |
// https://262.ecma-international.org/10.0/#sec-asyncfromsynciteratorcontinuation | |
module.exports = function AsyncFromSyncIteratorContinuation(result) { | |
if (Type(result) !== 'Object') { | |
throw new $TypeError('Assertion failed: Type(O) is not Object'); | |
} | |
if (arguments.length > 1) { | |
throw new $SyntaxError('although AsyncFromSyncIteratorContinuation should take a second argument, it is not used in this implementation'); | |
} | |
if (!$Promise) { | |
throw new $SyntaxError('This environment does not support Promises.'); | |
} | |
return new Promise(function (resolve) { | |
var done = IteratorComplete(result); // step 2 | |
var value = IteratorValue(result); // step 4 | |
var valueWrapper = PromiseResolve($Promise, value); // step 6 | |
// eslint-disable-next-line no-shadow | |
var onFulfilled = function (value) { // steps 8-9 | |
return CreateIterResultObject(value, done); // step 8.a | |
}; | |
resolve($then(valueWrapper, onFulfilled)); // step 11 | |
}); // step 12 | |
}; |