21 lines
549 B
JavaScript
21 lines
549 B
JavaScript
'use strict';
|
|
|
|
var result = require('./')();
|
|
|
|
var test = {
|
|
__proto__: null,
|
|
foo: {}
|
|
};
|
|
|
|
/** @type {import('./accessor')} */
|
|
module.exports = function hasAccessor() {
|
|
/* eslint no-proto: 0 */
|
|
return result
|
|
&& !('toString' in test)
|
|
// eslint-disable-next-line no-extra-parens
|
|
&& /** @type {{ __proto__?: typeof Object.prototype }} */ ({}).__proto__ === Object.prototype
|
|
// eslint-disable-next-line no-extra-parens
|
|
&& /** @type {ReadonlyArray<never> & { __proto__?: typeof Array.prototype }} */ (
|
|
[]).__proto__ === Array.prototype;
|
|
};
|