es.array-buffer.detached.js 596 B

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  1. 'use strict';
  2. var DESCRIPTORS = require('../internals/descriptors');
  3. var defineBuiltInAccessor = require('../internals/define-built-in-accessor');
  4. var isDetached = require('../internals/array-buffer-is-detached');
  5. var ArrayBufferPrototype = ArrayBuffer.prototype;
  6. // `ArrayBuffer.prototype.detached` getter
  7. // https://tc39.es/ecma262/#sec-get-arraybuffer.prototype.detached
  8. if (DESCRIPTORS && !('detached' in ArrayBufferPrototype)) {
  9. defineBuiltInAccessor(ArrayBufferPrototype, 'detached', {
  10. configurable: true,
  11. get: function detached() {
  12. return isDetached(this);
  13. }
  14. });
  15. }