main repo

node_modules/es-abstract/2024/ThisBigIntValue.js

@@ -0,0 +1,18 @@
+'use strict';
+
+var callBound = require('call-bind/callBound');
+
+var $SyntaxError = require('es-errors/syntax');
+var $bigIntValueOf = callBound('BigInt.prototype.valueOf', true);
+
+// https://262.ecma-international.org/15.0/#sec-thisbigintvalue
+
+module.exports = function ThisBigIntValue(value) {
+	if (typeof value === 'bigint') {
+		return value; // step 1
+	}
+	if (!$bigIntValueOf) {
+		throw new $SyntaxError('BigInt is not supported');
+	}
+	return $bigIntValueOf(value);
+};