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Last change
on this file was 9af201e, checked in by MBK <marija.karapandzova@…>, 13 days ago |
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Fix frontend appearance
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-
Property mode
set to
100644
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File size:
914 bytes
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| 1 | 'use strict';
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| 2 |
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| 3 | var $TypeError = require('es-errors/type');
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| 4 |
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| 5 | var CreateIteratorResultObject = require('./CreateIteratorResultObject');
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| 6 | var GeneratorValidate = require('./GeneratorValidate');
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| 7 |
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| 8 | var SLOT = require('internal-slot');
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| 9 |
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| 10 | // https://262.ecma-international.org/16.0/#sec-generatorresume
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| 11 |
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| 12 | module.exports = function GeneratorResume(generator, value, generatorBrand) {
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| 13 | var state = GeneratorValidate(generator, generatorBrand); // step 1
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| 14 | if (state === 'COMPLETED') {
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| 15 | return CreateIteratorResultObject(void undefined, true); // step 2
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| 16 | }
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| 17 |
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| 18 | if (state !== 'SUSPENDED-START' && state !== 'SUSPENDED-YIELD') {
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| 19 | throw new $TypeError('Assertion failed: generator state is unexpected: ' + state); // step 3
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| 20 | }
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| 21 |
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| 22 | var genContext = SLOT.get(generator, '[[GeneratorContext]]');
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| 23 |
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| 24 | SLOT.set(generator, '[[GeneratorState]]', 'EXECUTING'); // step 7
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| 25 |
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| 26 | var result = genContext(value); // steps 5-6, 8-10
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| 27 |
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| 28 | return result;
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| 29 | };
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