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