From 46e43f4bde4a35785b4997b81e86cd19f046b69b Mon Sep 17 00:00:00 2001 From: Minteck Date: Tue, 21 Dec 2021 16:52:28 +0100 Subject: Commit --- .../es-abstract/2020/thisBigIntValue.js | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/node_modules/es-abstract/2020/thisBigIntValue.js (limited to 'src/node_modules/es-abstract/2020/thisBigIntValue.js') diff --git a/src/node_modules/es-abstract/2020/thisBigIntValue.js b/src/node_modules/es-abstract/2020/thisBigIntValue.js new file mode 100644 index 0000000..1389247 --- /dev/null +++ b/src/node_modules/es-abstract/2020/thisBigIntValue.js @@ -0,0 +1,22 @@ +'use strict'; + +var GetIntrinsic = require('../GetIntrinsic'); +var callBound = require('../helpers/callBound'); + +var $TypeError = GetIntrinsic('%TypeError%'); +var $bigIntValueOf = callBound('BigInt.prototype.valueOf', true); + +var Type = require('./Type'); + +// https://tc39.es/ecma262/2020/#sec-thisbigintvalue + +module.exports = function thisBigIntValue(value) { + var type = Type(value); + if (type === 'BigInt') { + return value; + } + if (!$bigIntValueOf) { + throw new $TypeError('BigInt is not supported'); + } + return $bigIntValueOf(value); +}; -- cgit