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					26 lines
				
				627 B
			
		
		
			
		
	
	
					26 lines
				
				627 B
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											4 years ago
										 
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								'use strict';
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								var GetIntrinsic = require('get-intrinsic');
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								var $TypeError = GetIntrinsic('%TypeError%');
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								var Get = require('./Get');
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								var IsCallable = require('./IsCallable');
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								var Type = require('./Type');
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								// https://ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance
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								module.exports = function OrdinaryHasInstance(C, O) {
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									if (IsCallable(C) === false) {
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										return false;
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									}
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									if (Type(O) !== 'Object') {
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										return false;
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									}
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									var P = Get(C, 'prototype');
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									if (Type(P) !== 'Object') {
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										throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.');
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									}
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									return O instanceof C;
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								};
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