lix-website/themes/lix/assets/bootstrap/node_modules/es-abstract/2023/thisSymbolValue.js

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2024-04-27 03:39:10 +00:00
'use strict';
var $SyntaxError = require('es-errors/syntax');
var callBound = require('call-bind/callBound');
var $SymbolValueOf = callBound('Symbol.prototype.valueOf', true);
// https://262.ecma-international.org/9.0/#sec-thissymbolvalue
module.exports = function thisSymbolValue(value) {
if (!$SymbolValueOf) {
throw new $SyntaxError('Symbols are not supported; thisSymbolValue requires that `value` be a Symbol or a Symbol object');
}
if (typeof value === 'symbol') {
return value;
}
return $SymbolValueOf(value);
};