前端

doum

2025-08-21 b830b6a25e8aa0d2ee285d4efd5c12504a3f36a7

1
2
3
4
5
6
7
'use strict';
var globalThis = require('../internals/global-this');
var isCallable = require('../internals/is-callable');
 
var WeakMap = globalThis.WeakMap;
 
module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));