'use strict';

var GetIntrinsic = require('get-intrinsic');

var $Object = GetIntrinsic('%Object%');

var $StringPrototype = GetIntrinsic('%String.prototype%');

var $SyntaxError = GetIntrinsic('%SyntaxError%');

var $TypeError = GetIntrinsic('%TypeError%');

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

var Type = require('./Type');

var setProto = require('../helpers/setProto');

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

module.exports = function StringCreate(value, prototype) {

if (Type(value) !== 'String') {

throw new $TypeError('Assertion failed: `S` must be a String');

}

var S = $Object(value);

if (S !== $StringPrototype) {

if (setProto) {

setProto(S, prototype);

} else {

throw new $SyntaxError('StringCreate: a `proto` argument that is not `String.prototype` is not supported in an environment that does not support setting the [[Prototype]]');

}

}

var length = value.length;

DefinePropertyOrThrow(S, 'length', {

'[[Configurable]]': false,

'[[Enumerable]]': false,

'[[Value]]': length,

'[[Writable]]': false

});

return S;

};