19 lines
673 B
JavaScript
19 lines
673 B
JavaScript
import getPrototypeOf from "./getPrototypeOf";
|
|
import isNativeReflectConstruct from "./isNativeReflectConstruct";
|
|
import possibleConstructorReturn from "./possibleConstructorReturn";
|
|
export default function _createSuper(Derived) {
|
|
var hasNativeReflectConstruct = isNativeReflectConstruct();
|
|
return function _createSuperInternal() {
|
|
var Super = getPrototypeOf(Derived),
|
|
result;
|
|
|
|
if (hasNativeReflectConstruct) {
|
|
var NewTarget = getPrototypeOf(this).constructor;
|
|
result = Reflect.construct(Super, arguments, NewTarget);
|
|
} else {
|
|
result = Super.apply(this, arguments);
|
|
}
|
|
|
|
return possibleConstructorReturn(this, result);
|
|
};
|
|
} |