| Server IP : 146.190.157.162 / Your IP : 216.73.217.6 Web Server : Apache System : Linux ubuntu-s-2vcpu-4gb-amd-sfo3-01-KIT-DIGITAL 6.5.0-44-generic #44-Ubuntu SMP PREEMPT_DYNAMIC Fri Jun 7 15:10:09 UTC 2024 x86_64 User : businessweek ( 639) PHP Version : 8.2.10-2ubuntu2.2 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_signal,pcntl_signal_dispatch,pcntl_getpriority,pcntl_setpriority,dl,putenv,parse_ini_file,show_source MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/share/nodejs/es-abstract/2020/ |
Upload File : |
'use strict';
var GetIntrinsic = require('get-intrinsic');
var $TypeError = GetIntrinsic('%TypeError%');
var $hasInstance = GetIntrinsic('Symbol.hasInstance', true);
var Call = require('./Call');
var GetMethod = require('./GetMethod');
var IsCallable = require('./IsCallable');
var OrdinaryHasInstance = require('./OrdinaryHasInstance');
var ToBoolean = require('./ToBoolean');
var Type = require('./Type');
// https://ecma-international.org/ecma-262/6.0/#sec-instanceofoperator
module.exports = function InstanceofOperator(O, C) {
if (Type(O) !== 'Object') {
throw new $TypeError('Assertion failed: Type(O) is not Object');
}
var instOfHandler = $hasInstance ? GetMethod(C, $hasInstance) : void 0;
if (typeof instOfHandler !== 'undefined') {
return ToBoolean(Call(instOfHandler, C, [O]));
}
if (!IsCallable(C)) {
throw new $TypeError('`C` is not Callable');
}
return OrdinaryHasInstance(C, O);
};