17 lines
614 B
JavaScript
17 lines
614 B
JavaScript
|
import setPrototypeOf from "./setPrototypeOf.js";
|
||
|
|
import isNativeReflectConstruct from "./isNativeReflectConstruct.js";
|
||
|
|
export default function _construct(Parent, args, Class) {
|
||
|
|
if (isNativeReflectConstruct()) {
|
||
|
|
_construct = Reflect.construct.bind();
|
||
|
|
} 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) setPrototypeOf(instance, Class.prototype);
|
||
|
|
return instance;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
return _construct.apply(null, arguments);
|
||
|
|
}
|