Justin Ridgewell 890a45216f
Update super property get/set/call in loose mode (#7774)
* Update super property get/set/call in loose mode

Follows the plan laid out in https://github.com/babel/babel/pull/7553#issuecomment-381434519.

With #7691, this closes #7553, closes #4312.

* Post #7772

* Memoized property
2018-04-22 13:49:19 -04:00

51 lines
987 B
JavaScript

"use strict";
function _inheritsLoose(subClass, superClass) { subClass.prototype.__proto__ = superClass && superClass.prototype; subClass.__proto__ = superClass; }
let Base =
/*#__PURE__*/
function () {
function Base() {}
var _proto = Base.prototype;
_proto.test = function test(...args) {
expect(this).toBe(obj);
expect(args).toEqual([1, 2, 3]);
return 1;
};
return Base;
}();
let Obj =
/*#__PURE__*/
function (_Base) {
function Obj() {
return _Base.apply(this, arguments) || this;
}
var _proto2 = Obj.prototype;
_proto2.call = function call() {
_Base.prototype.test.call(this, 1, 2, 3);
_Base.prototype.test.call(this, 1, ...[2, 3]);
_Base.prototype.test.call(this, ...[1, 2, 3]);
return _Base.prototype.test.apply(this, arguments);
};
_proto2.test = function test() {
throw new Error("called");
};
_inheritsLoose(Obj, _Base);
return Obj;
}(Base);
const obj = new Obj();
expect(obj.call(1, 2, 3)).toBe(1);