Local functions in Haxe inherit this context from parent function

[alexeychikk]

class Foo {
  bar = 3;
}

export class Factory {
  static main() {
    Factory.createFoo(function () {
      console.log(this.bar); // in Haxe `this` causes compilation error, it's not accessible from static
    });
  }

  static createFoo(fn: (this: Foo) => Foo | void): Foo {
    const foo = new Foo();
    return fn.call(foo) ?? foo;
  }
}

[alexeychikk]

I don't see how this could be fixed.