[js] haxe.Rest argument in inline new, compiler error

```js
class Test {
static function main() {
new S(10,10);
}
}

class S {
public inline function new(x:Int, y:Int, z:haxe.Rest) {}
}
```
Tested on latest Haxe
https://try.haxe.org/#7a11F6b3

Start by reproducing the linked Try Haxe example and the inline constructor call shown in the issue, targeting JavaScript. Trace how the compiler handles inline constructors with haxe.Rest arguments; done means the example compiles without the reported compiler error.

Written by the indexing model from the issue text.