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author | 2020-11-18 23:26:45 +0100 | |
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committer | 2020-11-18 23:26:45 +0100 | |
commit | 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch) | |
tree | 8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/es-abstract/2018/CreateDataProperty.js | |
parent | 1870f3fdf43707a15fda0f609a021f516f45eb63 (diff) | |
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rm node_modules
Diffstat (limited to 'node_modules/es-abstract/2018/CreateDataProperty.js')
-rw-r--r-- | node_modules/es-abstract/2018/CreateDataProperty.js | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/node_modules/es-abstract/2018/CreateDataProperty.js b/node_modules/es-abstract/2018/CreateDataProperty.js deleted file mode 100644 index 32a86ef..0000000 --- a/node_modules/es-abstract/2018/CreateDataProperty.js +++ /dev/null @@ -1,45 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('../GetIntrinsic'); - -var $TypeError = GetIntrinsic('%TypeError%'); - -var DefineOwnProperty = require('../helpers/DefineOwnProperty'); - -var FromPropertyDescriptor = require('./FromPropertyDescriptor'); -var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty'); -var IsDataDescriptor = require('./IsDataDescriptor'); -var IsExtensible = require('./IsExtensible'); -var IsPropertyKey = require('./IsPropertyKey'); -var SameValue = require('./SameValue'); -var Type = require('./Type'); - -// https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty - -module.exports = function CreateDataProperty(O, P, V) { - if (Type(O) !== 'Object') { - throw new $TypeError('Assertion failed: Type(O) is not Object'); - } - if (!IsPropertyKey(P)) { - throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true'); - } - var oldDesc = OrdinaryGetOwnProperty(O, P); - var extensible = !oldDesc || IsExtensible(O); - var immutable = oldDesc && (!oldDesc['[[Writable]]'] || !oldDesc['[[Configurable]]']); - if (immutable || !extensible) { - return false; - } - return DefineOwnProperty( - IsDataDescriptor, - SameValue, - FromPropertyDescriptor, - O, - P, - { - '[[Configurable]]': true, - '[[Enumerable]]': true, - '[[Value]]': V, - '[[Writable]]': true - } - ); -}; |