A modern programming language that makes developers happier.

kotlinlang

Let's say I have the following classes:
```
private data class Foo(
    val foo: String = "",
    val bar: String = ""
)

data class Bar(
    val foo: String = "",
    val bar: String = ""
)
```

Is there any particular reason why `kotlinc` doesn't generate a no-args constructor for private classes like `Foo`, but still generates it for public classes like `Bar`? Both classes are going to be instantiated via reflection using the default constructor, so I want it to be there. It's really weird that the presence of such constuctor is determined by the class visibility.

Basically, I have two options here:
1. Declare clasess as `public` and leak some implementation details.
2. Mark the constuctor with `@JvmOverloads` and get a few more useless constructors.

But what I really want is `kotlinc` to always generate a no-args constructor.