You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
16 lines
437 B
JavaScript
16 lines
437 B
JavaScript
// 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;
|
|
}
|
|
}
|
|
}); |