调整了代码格式

张钢

2024-08-24 36109467033d391245f716557dd67891a10b0b65

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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));