清空

2023-12-13 11:25:22 +08:00
parent 7c2ab0b7ad
commit cff33ad7d1
6370 changed files with 378844 additions and 82245 deletions
@@ -0,0 +1,13 @@
+'use strict';
+var $ = require('../internals/export');
+var anObject = require('../internals/an-object');
+var getOwnPropertyDescriptor = require('../internals/object-get-own-property-descriptor').f;
+
+// `Reflect.deleteProperty` method
+// https://tc39.es/ecma262/#sec-reflect.deleteproperty
+$({ target: 'Reflect', stat: true }, {
+  deleteProperty: function deleteProperty(target, propertyKey) {
+    var descriptor = getOwnPropertyDescriptor(anObject(target), propertyKey);
+    return descriptor && !descriptor.configurable ? false : delete target[propertyKey];
+  }
+});