前端

doum

2025-09-04 9d901b4215323c97a00a068cd962f5c9c04dadfa

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));