blob: d3dad8ee448e93ba28c2548b50c4cf136aba0e6d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
// 26.1.12 Reflect.preventExtensions(target)
var $export = require('./_export')
, anObject = require('./_an-object')
, $preventExtensions = Object.preventExtensions;
$export($export.S, 'Reflect', {
preventExtensions: function preventExtensions(target){
anObject(target);
try {
if($preventExtensions)$preventExtensions(target);
return true;
} catch(e){
return false;
}
}
});
|