A modern programming language that makes developers happier.

kotlinlang

checking out 2.2.0-RC: has the generated copy method been removed from @JsPlainObject? getting compile errors

Could you please clarify what situation triggers the compile errors?

In 2.2.0-RC there is a breaking change (unfortunately) with the `copy` method, so there is no more `copy` method on the instance itself but on its companion object.

So, the following code will trigger the compilation error intentionally:
```val user = User(name = "Artem", age = 26)
val copy = user.copy(age = 27) // Here will be a compilation error```
So, such places should be reworked in the following way:
```val user = User(name = "Artem", age = 26)
val copy = User.copy(user, age = 27) // No more compilation errors```


ah, probably badly worded: yeah, typechecker errors