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17 lines
737 B
17 lines
737 B
'use strict'; |
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var $ = require('../internals/export'); |
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var DESCRIPTORS = require('../internals/descriptors'); |
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var FORCED = require('../internals/object-prototype-accessors-forced'); |
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var aCallable = require('../internals/a-callable'); |
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var toObject = require('../internals/to-object'); |
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var definePropertyModule = require('../internals/object-define-property'); |
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// `Object.prototype.__defineGetter__` method |
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// https://tc39.es/ecma262/#sec-object.prototype.__defineGetter__ |
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if (DESCRIPTORS) { |
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$({ target: 'Object', proto: true, forced: FORCED }, { |
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__defineGetter__: function __defineGetter__(P, getter) { |
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definePropertyModule.f(toObject(this), P, { get: aCallable(getter), enumerable: true, configurable: true }); |
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} |
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}); |
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}
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