This commit is contained in:
Lilith 2025-02-27 02:26:55 +01:00
parent a71a3b5593
commit cb52890889
Signed by: lilith
GPG key ID: 8712A0F317C37175
16657 changed files with 1483086 additions and 1 deletions

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'use strict';
var $TypeError = require('es-errors/type');
var Get = require('./Get');
var IsCallable = require('./IsCallable');
var Type = require('./Type');
// https://262.ecma-international.org/6.0/#sec-ordinaryhasinstance
module.exports = function OrdinaryHasInstance(C, O) {
if (!IsCallable(C)) {
return false;
}
if (Type(O) !== 'Object') {
return false;
}
var P = Get(C, 'prototype');
if (Type(P) !== 'Object') {
throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.');
}
return O instanceof C;
};