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16 lines
577 B
16 lines
577 B
var pIE = require('./_object-pie'); |
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var createDesc = require('./_property-desc'); |
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var toIObject = require('./_to-iobject'); |
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var toPrimitive = require('./_to-primitive'); |
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var has = require('./_has'); |
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var IE8_DOM_DEFINE = require('./_ie8-dom-define'); |
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var gOPD = Object.getOwnPropertyDescriptor; |
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exports.f = require('./_descriptors') ? gOPD : function getOwnPropertyDescriptor(O, P) { |
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O = toIObject(O); |
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P = toPrimitive(P, true); |
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if (IE8_DOM_DEFINE) try { |
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return gOPD(O, P); |
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} catch (e) { /* empty */ } |
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if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]); |
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};
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