UNPKG

@babel/runtime-corejs2

Version:

babel's modular runtime helpers with core-js@2 polyfilling

18 lines 698 B
import _Reflect$construct from "@babel/runtime-corejs2/core-js/reflect/construct"; import setPrototypeOf from "./setPrototypeOf.js"; import isNativeReflectConstruct from "./isNativeReflectConstruct.js"; export default function _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = _Reflect$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); }