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- import getPrototypeOf from "./getPrototypeOf.js";
- import setPrototypeOf from "./setPrototypeOf.js";
- import isNativeFunction from "./isNativeFunction.js";
- import construct from "./construct.js";
- export default function _wrapNativeSuper(Class) {
- var _cache = typeof Map === "function" ? new Map() : undefined;
- _wrapNativeSuper = function _wrapNativeSuper(Class) {
- if (Class === null || !isNativeFunction(Class)) return Class;
- if (typeof Class !== "function") {
- throw new TypeError("Super expression must either be null or a function");
- }
- if (typeof _cache !== "undefined") {
- if (_cache.has(Class)) return _cache.get(Class);
- _cache.set(Class, Wrapper);
- }
- function Wrapper() {
- return construct(Class, arguments, getPrototypeOf(this).constructor);
- }
- Wrapper.prototype = Object.create(Class.prototype, {
- constructor: {
- value: Wrapper,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
- return setPrototypeOf(Wrapper, Class);
- };
- return _wrapNativeSuper(Class);
- }
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