v1.0 with SW PWA enabled
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55
frontend/node_modules/es-abstract/2025/GeneratorResumeAbrupt.js
generated
vendored
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55
frontend/node_modules/es-abstract/2025/GeneratorResumeAbrupt.js
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'use strict';
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var $TypeError = require('es-errors/type');
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var CompletionRecord = require('./CompletionRecord');
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var CreateIteratorResultObject = require('./CreateIteratorResultObject');
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var GeneratorValidate = require('./GeneratorValidate');
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var NormalCompletion = require('./NormalCompletion');
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var SLOT = require('internal-slot');
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// https://262.ecma-international.org/16.0/#sec-generatorresumeabrupt
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module.exports = function GeneratorResumeAbrupt(generator, abruptCompletion, generatorBrand) {
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if (
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!(abruptCompletion instanceof CompletionRecord)
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|| (abruptCompletion.type() !== 'return' && abruptCompletion.type() !== 'throw')
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) {
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throw new $TypeError('Assertion failed: abruptCompletion must be a `return` or `throw` Completion Record');
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}
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var state = GeneratorValidate(generator, generatorBrand); // step 1
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if (state === 'SUSPENDED-START') { // step 2
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SLOT.set(generator, '[[GeneratorState]]', 'COMPLETED'); // step 2.a
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SLOT.set(generator, '[[GeneratorContext]]', null); // step 2.b
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state = 'COMPLETED'; // step 2.c
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}
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var value = abruptCompletion.value();
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if (state === 'COMPLETED') { // step 3
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if (abruptCompletion.type() === 'return') { // step 3.a
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return CreateIteratorResultObject(value, true); // step 3.a.i
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}
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return abruptCompletion['?'](); // step 3.b
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}
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if (state !== 'SUSPENDED-YIELD') {
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throw new $TypeError('Assertion failed: generator state is unexpected: ' + state); // step 4
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}
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var genContext = SLOT.get(generator, '[[GeneratorContext]]'); // step 5
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SLOT.set(generator, '[[GeneratorState]]', 'EXECUTING'); // step 8
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if (abruptCompletion.type() === 'return') {
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// due to representing `GeneratorContext` as a function, we can't safely re-invoke it, so we can't support sending it a return completion
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return CreateIteratorResultObject(SLOT.get(generator, '[[CloseIfAbrupt]]')(NormalCompletion(value)), true);
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}
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var result = genContext(value); // steps 6-7, 9-11
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return result; // step 12
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};
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