Justin Ridgewell f8ab9466d3
Move subclass inheritance to end (#7772)
We were using `Object.create` to setup the prototype chain at the start of the class definition, which lead to #7771.

I was a bit worried about a speed hit, but it seems everyone optimizes the two patterns the same way.
https://jsbench.github.io/#f9fca52407643d96458a35763b201215

Fixes #7771.
2018-04-21 17:31:44 -04:00

24 lines
587 B
JavaScript

var _classCallCheck = require("@babel/runtime/helpers/builtin/classCallCheck");
var _inherits = require("@babel/runtime/helpers/builtin/inherits");
var _possibleConstructorReturn = require("@babel/runtime/helpers/builtin/possibleConstructorReturn");
var _getPrototypeOf = require("@babel/runtime/helpers/builtin/getPrototypeOf");
let Foo =
/*#__PURE__*/
function (_Bar) {
"use strict";
function Foo() {
_classCallCheck(this, Foo);
return _possibleConstructorReturn(this, _getPrototypeOf(Foo).apply(this, arguments));
}
_inherits(Foo, _Bar);
return Foo;
}(Bar);