43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
exports.default = _construct;
|
||
|
|
var _setPrototypeOf = _interopRequireDefault(require("./_set_prototype_of"));
|
||
|
|
function _construct(Parent, args, Class) {
|
||
|
|
return construct.apply(null, arguments);
|
||
|
|
}
|
||
|
|
function _interopRequireDefault(obj) {
|
||
|
|
return obj && obj.__esModule ? obj : {
|
||
|
|
default: obj
|
||
|
|
};
|
||
|
|
}
|
||
|
|
function isNativeReflectConstruct() {
|
||
|
|
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
|
||
|
|
if (Reflect.construct.sham) return false;
|
||
|
|
if (typeof Proxy === "function") return true;
|
||
|
|
try {
|
||
|
|
Date.prototype.toString.call(Reflect.construct(Date, [], function() {}));
|
||
|
|
return true;
|
||
|
|
} catch (e) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function construct(Parent1, args1, Class1) {
|
||
|
|
if (isNativeReflectConstruct()) {
|
||
|
|
construct = Reflect.construct;
|
||
|
|
} else {
|
||
|
|
construct = function construct(Parent, args, Class) {
|
||
|
|
var a = [
|
||
|
|
null
|
||
|
|
];
|
||
|
|
a.push.apply(a, args);
|
||
|
|
var Constructor = Function.bind.apply(Parent, a);
|
||
|
|
var instance = new Constructor();
|
||
|
|
if (Class) (0, _setPrototypeOf).default(instance, Class.prototype);
|
||
|
|
return instance;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
return construct.apply(null, arguments);
|
||
|
|
}
|