source: imaps-frontend/node_modules/es-abstract/2017/SetFunctionName.js@ d565449

'use strict';

var hasOwn = require('hasown');

var $TypeError = require('es-errors/type');

var getSymbolDescription = require('get-symbol-description');

var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
var IsExtensible = require('./IsExtensible');

// https://262.ecma-international.org/6.0/#sec-setfunctionname

module.exports = function SetFunctionName(F, name) {
        if (typeof F !== 'function') {
                throw new $TypeError('Assertion failed: `F` must be a function');
        }
        if (!IsExtensible(F) || hasOwn(F, 'name')) {
                throw new $TypeError('Assertion failed: `F` must be extensible, and must not have a `name` own property');
        }
        if (typeof name !== 'symbol' && typeof name !== 'string') {
                throw new $TypeError('Assertion failed: `name` must be a Symbol or a String');
        }
        if (typeof name === 'symbol') {
                var description = getSymbolDescription(name);
                // eslint-disable-next-line no-param-reassign
                name = typeof description === 'undefined' ? '' : '[' + description + ']';
        }
        if (arguments.length > 2) {
                var prefix = arguments[2];
                // eslint-disable-next-line no-param-reassign
                name = prefix + ' ' + name;
        }
        return DefinePropertyOrThrow(F, 'name', {
                '[[Value]]': name,
                '[[Writable]]': false,
                '[[Enumerable]]': false,
                '[[Configurable]]': true
        });
};