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50 lines
1.4 KiB
50 lines
1.4 KiB
'use strict'; |
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var GetIntrinsic = require('get-intrinsic'); |
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var $TypeError = GetIntrinsic('%TypeError%'); |
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var isPropertyDescriptor = require('../helpers/isPropertyDescriptor'); |
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var DefineOwnProperty = require('../helpers/DefineOwnProperty'); |
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var FromPropertyDescriptor = require('./FromPropertyDescriptor'); |
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var IsAccessorDescriptor = require('./IsAccessorDescriptor'); |
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var IsDataDescriptor = require('./IsDataDescriptor'); |
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var IsPropertyKey = require('./IsPropertyKey'); |
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var SameValue = require('./SameValue'); |
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var ToPropertyDescriptor = require('./ToPropertyDescriptor'); |
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var Type = require('./Type'); |
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// https://ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow |
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module.exports = function DefinePropertyOrThrow(O, P, desc) { |
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if (Type(O) !== 'Object') { |
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throw new $TypeError('Assertion failed: Type(O) is not Object'); |
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} |
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if (!IsPropertyKey(P)) { |
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throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true'); |
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} |
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var Desc = isPropertyDescriptor({ |
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Type: Type, |
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IsDataDescriptor: IsDataDescriptor, |
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IsAccessorDescriptor: IsAccessorDescriptor |
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}, desc) ? desc : ToPropertyDescriptor(desc); |
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if (!isPropertyDescriptor({ |
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Type: Type, |
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IsDataDescriptor: IsDataDescriptor, |
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IsAccessorDescriptor: IsAccessorDescriptor |
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}, Desc)) { |
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throw new $TypeError('Assertion failed: Desc is not a valid Property Descriptor'); |
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} |
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return DefineOwnProperty( |
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IsDataDescriptor, |
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SameValue, |
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FromPropertyDescriptor, |
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O, |
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P, |
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Desc |
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); |
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};
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