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17 lines
744 B
17 lines
744 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 toObject = require('../internals/to-object'); |
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var aFunction = require('../internals/a-function'); |
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var definePropertyModule = require('../internals/object-define-property'); |
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// `Object.prototype.__defineSetter__` method |
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// https://tc39.github.io/ecma262/#sec-object.prototype.__defineSetter__ |
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if (DESCRIPTORS) { |
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$({ target: 'Object', proto: true, forced: FORCED }, { |
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__defineSetter__: function __defineSetter__(P, setter) { |
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definePropertyModule.f(toObject(this), P, { set: aFunction(setter), enumerable: true, configurable: true }); |
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} |
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}); |
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}
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