blob: efa3bafc3d6c0723a56aa8a6be9c53a750f570f6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
import _gPO from "./getPrototypeOf";
import _sPO from "./setPrototypeOf";
import construct from "./construct";
export default function _wrapNativeSuper(Class) {
var _cache = typeof Map === "function" ? new Map() : undefined;
_wrapNativeSuper = function _wrapNativeSuper(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() {}
Wrapper.prototype = Object.create(Class.prototype, {
constructor: {
value: Wrapper,
enumerable: false,
writable: true,
configurable: true
}
});
return _sPO(Wrapper, _sPO(function Super() {
return construct(Class, arguments, _gPO(this).constructor);
}, Class));
};
return _wrapNativeSuper(Class);
}
|