Compose Compiler 1.5.12+ causes Only @HiddenFromObjC declaration can be a subtype of @HiddenFromObjC declaration about compose-multiplatform

[shishkin-pavel]

@eygraber sure, ill take a look at it today

[shishkin-pavel]

the problem was in name clash (ViceSource class inherited hide annotation due to ViceSource composable function)
should be fixed in 1.5.13.2 for kotlin 1.9.23 & 1.5.13.3 for kotlin 1.9.24

[eygraber]

Awesome thank you

[Kashif-E]

hey @shishkin-pavel i am using kotlin rc3 and compose rc02 and facing this issue, what should i do to get rid of it?

[shishkin-pavel]

Hi, @Kashif-E , make sure you updated compose compiler to version 1.5.13.2 (for kotlin 1.9.23) / 1.5.13.3 (kotlin 1.9.24) or updated Compose Multiplatform to version 1.6.10-rc02

[Kashif-E]

@shishkin-pavel i am using kotlin 2.0.0-rc3 and compose 1.6.10-rc02

[shishkin-pavel]

@Kashif-E could you share some reproducer? probably this is another similar problem

[eygraber]

@shishkin-pavel I'm seeing this again in 1.6.10 with Kotlin 2.0.0 stable and the Compose compiler from the Kotlin plugin.

Here's the error on this PR updating to Kotlin 2.0 (I'm going to disable building ios now so it doesn't block me).

It's being reported on the first line here:

abstract class ImmichSessionPortal<K, V, I, C, E, S> : VirtuePortal<K, V, I, C, E, S, ImmichSessionComponent>()
  where V : ViceView<I, S>, C : ViceCompositor<I, S>, E : ViceEffects {
  abstract override val parentComponent: ImmichSessionComponent
  abstract override val component: ImmichSessionPortalComponent<K, V, I, C, E, S>
}

interface ImmichSessionPortalComponent<K, V, I, C, E, S> :
  VirtuePortalComponent<V, I, C, E, S, ImmichSessionComponent>
  where V : ViceView<I, S>, C : ViceCompositor<I, S>, E : ViceEffects {
  @get:Provides val route: K
}

[eygraber]

@shishkin-pavel Can this get reopened? I'm now starting to see this in multiple libraries, and it's getting harder to keep disabling ios 😬

In this case it was working fine with Kotlin 2.0.0 and CMP 1.6.10, but starting throwing the error on the first line here on this PR:

abstract class SampleDestination<V, I, C, S> : ViceDestination<V, I, C, DummyEffects, S>()
  where V : ViceView<I, S>, C : ViceCompositor<I, S> {
  override val effects = DummyEffects
  @Composable final override fun OnBackPressedHandler(enabled: Boolean, onBackPressed: () -> Unit) {}
}

It seems to work if I add

@OptIn(ExperimentalObjCRefinement::class)
@HiddenFromObjC

to SampleDestination but I feel like that's just punting the problem down the road. I also don't have any of my code annotated with HiddenFromObjC so I'm not sure where this is coming from.