17 lines
		
	
	
		
			440 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			17 lines
		
	
	
		
			440 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| 'use strict';
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| 
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| var $TypeError = require('es-errors/type');
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| 
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| var Invoke = require('./Invoke');
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| var Type = require('./Type');
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| 
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| // https://262.ecma-international.org/6.0/#sec-iteratornext
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| 
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| module.exports = function IteratorNext(iterator, value) {
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| 	var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
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| 	if (Type(result) !== 'Object') {
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| 		throw new $TypeError('iterator next must return an object');
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| 	}
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| 	return result;
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| };
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