source: node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js@ d24f17c

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Last change on this file since d24f17c was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago

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1import getPrototypeOf from "./getPrototypeOf.js";
2import setPrototypeOf from "./setPrototypeOf.js";
3import isNativeFunction from "./isNativeFunction.js";
4import construct from "./construct.js";
5export default function _wrapNativeSuper(Class) {
6 var _cache = typeof Map === "function" ? new Map() : undefined;
7 _wrapNativeSuper = function _wrapNativeSuper(Class) {
8 if (Class === null || !isNativeFunction(Class)) return Class;
9 if (typeof Class !== "function") {
10 throw new TypeError("Super expression must either be null or a function");
11 }
12 if (typeof _cache !== "undefined") {
13 if (_cache.has(Class)) return _cache.get(Class);
14 _cache.set(Class, Wrapper);
15 }
16 function Wrapper() {
17 return construct(Class, arguments, getPrototypeOf(this).constructor);
18 }
19 Wrapper.prototype = Object.create(Class.prototype, {
20 constructor: {
21 value: Wrapper,
22 enumerable: false,
23 writable: true,
24 configurable: true
25 }
26 });
27 return setPrototypeOf(Wrapper, Class);
28 };
29 return _wrapNativeSuper(Class);
30}
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