vue hello world项目
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

7 lines
275 B

var global = require('../internals/global');
var isCallable = require('../internals/is-callable');
var inspectSource = require('../internals/inspect-source');
var WeakMap = global.WeakMap;
module.exports = isCallable(WeakMap) && /native code/.test(inspectSource(WeakMap));