You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
1.3 KiB
31 lines
1.3 KiB
var getPrototypeOf = require("./getPrototypeOf.js");
|
|
var setPrototypeOf = require("./setPrototypeOf.js");
|
|
var isNativeFunction = require("./isNativeFunction.js");
|
|
var construct = require("./construct.js");
|
|
function _wrapNativeSuper(Class) {
|
|
var _cache = typeof Map === "function" ? new Map() : undefined;
|
|
module.exports = _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);
|
|
}, module.exports.__esModule = true, module.exports["default"] = module.exports;
|
|
return _wrapNativeSuper(Class);
|
|
}
|
|
module.exports = _wrapNativeSuper, module.exports.__esModule = true, module.exports["default"] = module.exports; |