JsDoc @this Doesn't work for callback function

[mjbvz]

From @Cow258 on April 17, 2018 3:21

I am doing a class library and some function like jQuery.each().

I am trying to define [this] in callback function.

But it doesn't work...

Input code

/** 
 * @this {Car} 
 * @type {function(Car):boolean} 
 */
var callback_tips = function () { }
var Cars = [];
class Car {
    constructor(name) { this.name = name; this.x = 0; }
    Forward(step) { this.x += step; }
    
    /** @param {callback_tips} callback */
    static Each(callback) {
        for (let car of Cars) { callback.apply(car, car); }
    }
}
(function main() {
    Cars = [new Car('A'), new Car('B'), new Car('C')];
    console.log(Cars);
    // <!-- BUG HERE
    Car.Each(function (car) { this.name += this.name; this.Forward(5); }); 
    // BUG HERE -->
    console.log(Cars);
})();

Debug output

[ Car { name: 'A', x: 0 }, Car { name: 'B', x: 0 }, Car { name: 'C', x: 0 } ]
[ Car { name: 'AA', x: 5 }, Car { name: 'BB', x: 5 }, Car { name: 'CC', x: 5 } ]

JSDoc configuration

Default VSCode configuration

Expected behavior

Showing up tips about Car class when typing [this].

Current behavior

Bug? callback -> this -> *:any .

Normal callback tips is working .
.
But [this] do not work .

My environment

Software	Version
VSCode	1.22 (March 2018)
JSDoc	???
Node.js	9.10.1
npm	5.6.0
Operating system	MacOS 10.12.6

Copied from original issue: microsoft/vscode#48021

[mhegazy]

Duplicate of #13308

[Cow258]

When will it support for Salsa?

[typescript-bot]

Automatically closing this issue for housekeeping purposes. The issue labels indicate that it is unactionable at the moment or has already been addressed.