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/2016/DeletePropertyOrThrow.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/2016/DeletePropertyOrThrow.js')
-rw-r--r-- | node_modules/es-abstract/2016/DeletePropertyOrThrow.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/node_modules/es-abstract/2016/DeletePropertyOrThrow.js b/node_modules/es-abstract/2016/DeletePropertyOrThrow.js new file mode 100644 index 000000000..b47681797 --- /dev/null +++ b/node_modules/es-abstract/2016/DeletePropertyOrThrow.js @@ -0,0 +1,27 @@ +'use strict'; + +var GetIntrinsic = require('../GetIntrinsic'); + +var $TypeError = GetIntrinsic('%TypeError%'); + +var IsPropertyKey = require('./IsPropertyKey'); +var Type = require('./Type'); + +// https://www.ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow + +module.exports = function DeletePropertyOrThrow(O, P) { + 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'); + } + + // eslint-disable-next-line no-param-reassign + var success = delete O[P]; + if (!success) { + throw new $TypeError('Attempt to delete property failed.'); + } + return success; +}; |