If I have a `platform.darwin.NSUInteger` that's marked `@UnsafeNumber` , can I know what to put in `...

# kotlin-native

[mbonnin]

If I have a platform.darwin.NSUInteger that's marked @UnsafeNumber , can I know what to put in actualPlatformTypes if I want to propagate the @UnsafeNumber ?

@UnsafeNumber(["what here?"])
  fun stuff(foo: NSUInteger) {
    // stuff
  }

[Rick Clephas]

The format is documented. So if you know the platform types you could create the strings.

[mbonnin]

Thing is I'm lazy. Surely someone made it for NSUInteger and friends already?

[mbonnin]

Ideally I was expecting to be able to Ctrl click the NSUInteger symbol and copy/paste what's there but it's somehow not there

[Rick Clephas]

Ideally I was expecting to be able to Ctrl click the NSUInteger symbol and copy/paste what’s there but it’s somehow not there

Ah that was indeed what I was expecting as well 😅

[Rick Clephas]

A quick test and the Apple docs tell me that only watchosArm32 and watchosArm64 use UInt the other non-deprecated Apple targets are using ULong.
So in that case the following should be it:

@UnsafeNumber(["ios_arm64:kotlin.ULong", "ios_x64:kotlin.ULong", "ios_simulator_arm64:kotlin.ULong", "watchos_arm32:kotlin.UInt", "watchos_arm64:kotlin.UInt", "watchos_x64:kotlin.ULong", "watchos_simulator_arm64:kotlin.ULong", "watchos_device_arm64:kotlin.ULong", "tvos_arm64:kotlin.ULong", "tvos_x64:kotlin.ULong", "tvos_simulator_arm64:kotlin.ULong", "macos_x64:kotlin.ULong", "macos_arm64:kotlin.ULong"])

[mbonnin]

Thanks!

[Rick Clephas]

Hmm not sure but might even be a bug in the Kotlin IntelliJ plugin. The propagate option just adds @UnsafeNumber without the values 🤔

[Rick Clephas]

👀 https://youtrack.jetbrains.com/issue/KTIJ-27285/Propagate-opt-in-requirement-doesnt-add-the-annotation-arguments

[mbonnin]

Nice!