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Last change
on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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1 | import _Map from "core-js-pure/features/map/index.js";
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2 | import _Object$create from "core-js-pure/features/object/create.js";
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3 | import getPrototypeOf from "./getPrototypeOf.js";
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4 | import setPrototypeOf from "./setPrototypeOf.js";
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5 | import isNativeFunction from "./isNativeFunction.js";
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6 | import construct from "./construct.js";
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7 | export default function _wrapNativeSuper(Class) {
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8 | var _cache = typeof _Map === "function" ? new _Map() : undefined;
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9 | _wrapNativeSuper = function _wrapNativeSuper(Class) {
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10 | if (Class === null || !isNativeFunction(Class)) return Class;
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11 | if (typeof Class !== "function") {
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12 | throw new TypeError("Super expression must either be null or a function");
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13 | }
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14 | if (typeof _cache !== "undefined") {
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15 | if (_cache.has(Class)) return _cache.get(Class);
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16 | _cache.set(Class, Wrapper);
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17 | }
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18 | function Wrapper() {
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19 | return construct(Class, arguments, getPrototypeOf(this).constructor);
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20 | }
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21 | Wrapper.prototype = _Object$create(Class.prototype, {
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22 | constructor: {
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23 | value: Wrapper,
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24 | enumerable: false,
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25 | writable: true,
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26 | configurable: true
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27 | }
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28 | });
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29 | return setPrototypeOf(Wrapper, Class);
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30 | };
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31 | return _wrapNativeSuper(Class);
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32 | } |
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