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Diffstat (limited to 'node_modules/es-abstract/2018/OrdinaryHasInstance.js')
-rw-r--r-- | node_modules/es-abstract/2018/OrdinaryHasInstance.js | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/node_modules/es-abstract/2018/OrdinaryHasInstance.js b/node_modules/es-abstract/2018/OrdinaryHasInstance.js deleted file mode 100644 index 51abe26..0000000 --- a/node_modules/es-abstract/2018/OrdinaryHasInstance.js +++ /dev/null @@ -1,25 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('../GetIntrinsic'); - -var $TypeError = GetIntrinsic('%TypeError%'); - -var Get = require('./Get'); -var IsCallable = require('./IsCallable'); -var Type = require('./Type'); - -// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance - -module.exports = function OrdinaryHasInstance(C, O) { - if (IsCallable(C) === false) { - return false; - } - if (Type(O) !== 'Object') { - return false; - } - var P = Get(C, 'prototype'); - if (Type(P) !== 'Object') { - throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.'); - } - return O instanceof C; -}; |