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linwenling

2023-04-06 489836df6b7f28581e648a2d1c613600521e6fb5

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