Is there a known issue with inline classes that ha...

# announcements

[eygraber]

Is there a known issue with inline classes that have a type T where an inlined property that uses a with scope on an instance of the same type as T gets unwrapped to use the class instance instead of the actual one?

Something like (using custom extensions on JsonObject):

@JvmInline
value class MyJson(val json: JsonObject) {
  inline val type
    get() = with(json.jsonObject("type") {
        string("actual_type") // this crashes at runtime because it is looking for this field in the json property instead of the one from the with scope
    }
}

Switching to `json.jsonObject("type").let { type ->`works

[Alexey Belkov [JB]]

I believe it's not a known issue, can you please file it to http://kotl.in/issue with a self-contained code sample to reproduce?

[eygraber]

I haven't been able to repro. I'm leaning towards blaming this on Android Studio's "apply changes" feature because nothing else makes any sense.

[eygraber]

This issue fixed itself eventually, which makes me think it's related to https://youtrack.jetbrains.com/issue/KT-48010 which I just filed for a separate issue (same class though)