新增了测试代码

feige

2025-09-15 a427dc73733de616424af4e3dd971fd3db763b7b

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var $ = require('../internals/export');
var isConstructor = require('../internals/is-constructor');
 
// `Function.isConstructor` method
// https://github.com/caitp/TC39-Proposals/blob/trunk/tc39-reflect-isconstructor-iscallable.md
$({ target: 'Function', stat: true, forced: true }, {
  isConstructor: isConstructor
});