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keksAccountGUI/node_modulesOLD/core-js/library/modules/es6.reflect.prevent-extensions.js
2019-08-11 20:48:02 +02:00

16 lines
424 B
JavaScript

// 26.1.12 Reflect.preventExtensions(target)
var $export = require('./_export');
var anObject = require('./_an-object');
var $preventExtensions = Object.preventExtensions;
$export($export.S, 'Reflect', {
preventExtensions: function preventExtensions(target) {
anObject(target);
try {
if ($preventExtensions) $preventExtensions(target);
return true;
} catch (e) {
return false;
}
}
});