diff options
author | isaacs <i@izs.me> | 2020-07-23 20:58:04 +0300 |
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committer | isaacs <i@izs.me> | 2020-07-29 21:53:42 +0300 |
commit | ad5e07d8bd86d1dbe2b03dc142f8c8d6f4828ffe (patch) | |
tree | 97b66f97d77f35774f10a5e3e9957b1897d150bb /node_modules/es-abstract/5/FromPropertyDescriptor.js | |
parent | a16994cfdd2f255016f3d8ee60d03473d80eabd8 (diff) |
Full dependency reboot
Reinstall everything from a clean node_modules and package-lock.json
state.
Re-generate list of bundleDependencies and node_modules/.gitignore with
a script that does the right thing based on actual dependency state.
Diffstat (limited to 'node_modules/es-abstract/5/FromPropertyDescriptor.js')
-rw-r--r-- | node_modules/es-abstract/5/FromPropertyDescriptor.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/node_modules/es-abstract/5/FromPropertyDescriptor.js b/node_modules/es-abstract/5/FromPropertyDescriptor.js new file mode 100644 index 000000000..a3cefbe51 --- /dev/null +++ b/node_modules/es-abstract/5/FromPropertyDescriptor.js @@ -0,0 +1,39 @@ +'use strict'; + +var GetIntrinsic = require('../GetIntrinsic'); + +var $TypeError = GetIntrinsic('%TypeError%'); + +var Type = require('./Type'); +var IsDataDescriptor = require('./IsDataDescriptor'); +var IsAccessorDescriptor = require('./IsAccessorDescriptor'); + +var assertRecord = require('../helpers/assertRecord'); + +// https://ecma-international.org/ecma-262/5.1/#sec-8.10.4 + +module.exports = function FromPropertyDescriptor(Desc) { + if (typeof Desc === 'undefined') { + return Desc; + } + + assertRecord(Type, 'Property Descriptor', 'Desc', Desc); + + if (IsDataDescriptor(Desc)) { + return { + value: Desc['[[Value]]'], + writable: !!Desc['[[Writable]]'], + enumerable: !!Desc['[[Enumerable]]'], + configurable: !!Desc['[[Configurable]]'] + }; + } else if (IsAccessorDescriptor(Desc)) { + return { + get: Desc['[[Get]]'], + set: Desc['[[Set]]'], + enumerable: !!Desc['[[Enumerable]]'], + configurable: !!Desc['[[Configurable]]'] + }; + } else { + throw new $TypeError('FromPropertyDescriptor must be called with a fully populated Property Descriptor'); + } +}; |