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23 lines
799 B
23 lines
799 B
// 26.1.3 Reflect.defineProperty(target, propertyKey, attributes) |
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var dP = require('./_object-dp'); |
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var $export = require('./_export'); |
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var anObject = require('./_an-object'); |
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var toPrimitive = require('./_to-primitive'); |
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// MS Edge has broken Reflect.defineProperty - throwing instead of returning false |
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$export($export.S + $export.F * require('./_fails')(function () { |
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// eslint-disable-next-line no-undef |
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Reflect.defineProperty(dP.f({}, 1, { value: 1 }), 1, { value: 2 }); |
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}), 'Reflect', { |
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defineProperty: function defineProperty(target, propertyKey, attributes) { |
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anObject(target); |
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propertyKey = toPrimitive(propertyKey, true); |
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anObject(attributes); |
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try { |
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dP.f(target, propertyKey, attributes); |
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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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});
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