视频标签加入有高程及无高程判断提交

zhangnaisong

2024-05-07 9b9af4c9457c03061ce4d0bb7656a2c3ad04894e

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var nativeFunctionToString = require('./_function-to-string');
var WeakMap = require('./_global').WeakMap;
 
module.exports = typeof WeakMap === 'function' && /native code/.test(nativeFunctionToString.call(WeakMap));