Illegal use of flexible type deserializer

[IgnatBeresnev]

Reported in Kotlin's Slack channel.

Needs to be checked with newer version of the compiler, and reported upstream, since most likely there isn't anything Dokka can do.

How to reproduce

1. Clone https://github.com/PeekAndPoke/kraft/tree/dynamic-type-deserialization-trouble
2. Run ./gradlew :addons:prismjs:publishToMavenLocal --stacktrace

Stacktrace

Caused by: java.lang.IllegalStateException: Illegal use of flexible type deserializer.
        at org.jetbrains.kotlin.library.metadata.NullFlexibleTypeDeserializer.create(NullFlexibleTypeDeserializer.kt:19)
        at org.jetbrains.kotlin.library.metadata.NullFlexibleTypeDeserializer.create(NullFlexibleTypeDeserializer.kt:12)
        at org.jetbrains.kotlin.serialization.deserialization.TypeDeserializer.type(TypeDeserializer.kt:66)
        at org.jetbrains.kotlin.serialization.deserialization.MemberDeserializer.loadProperty(MemberDeserializer.kt:57)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope$OptimizedImplementation.computeProperties(DeserializedMemberScope.kt:314)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope$OptimizedImplementation.access$computeProperties(DeserializedMemberScope.kt:228)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope$OptimizedImplementation$properties$1.invoke(DeserializedMemberScope.kt:253)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope$OptimizedImplementation$properties$1.invoke(DeserializedMemberScope.kt:253)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$MapBasedMemoizedFunction.invoke(LockBasedStorageManager.java:578)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$MapBasedMemoizedFunctionToNotNull.invoke(LockBasedStorageManager.java:651)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope$OptimizedImplementation.getContributedVariables(DeserializedMemberScope.kt:338)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope$OptimizedImplementation.addFunctionsAndPropertiesTo(DeserializedMemberScope.kt:352)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope.computeDescriptors(DeserializedMemberScope.kt:115)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope$allDescriptors$1.invoke(DeserializedClassDescriptor.kt:301)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope$allDescriptors$1.invoke(DeserializedClassDescriptor.kt:300)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:527)
        at org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope.getContributedDescriptors(DeserializedClassDescriptor.kt:311)
        at org.jetbrains.kotlin.resolve.scopes.ResolutionScope$DefaultImpls.getContributedDescriptors$default(ResolutionScope.kt:50)
        at org.jetbrains.kotlin.resolve.scopes.SubstitutingScope$_allDescriptors$2.invoke(SubstitutingScope.kt:38)
        at org.jetbrains.kotlin.resolve.scopes.SubstitutingScope$_allDescriptors$2.invoke(SubstitutingScope.kt:38)
        at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
        at org.jetbrains.kotlin.resolve.scopes.SubstitutingScope.get_allDescriptors(SubstitutingScope.kt:38)
        at org.jetbrains.kotlin.resolve.scopes.SubstitutingScope.getContributedDescriptors(SubstitutingScope.kt:87)
        at org.jetbrains.kotlin.resolve.scopes.ResolutionScope$DefaultImpls.getContributedDescriptors$default(ResolutionScope.kt:50)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.computeExtraDescriptors(LazyClassMemberScope.kt:115)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.doDescriptors(LazyClassMemberScope.kt:72)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.access$doDescriptors(LazyClassMemberScope.kt:51)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope$getContributedDescriptors$2.invoke(LazyClassMemberScope.kt:108)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope$getContributedDescriptors$2.invoke(LazyClassMemberScope.kt:107)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager.compute(LockBasedStorageManager.java:290)
        at org.jetbrains.kotlin.storage.LockBasedLazyResolveStorageManager.compute(LockBasedLazyResolveStorageManager.kt)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.getContributedDescriptors(LazyClassMemberScope.kt:107)
        at org.jetbrains.kotlin.resolve.scopes.ResolutionScope$DefaultImpls.getContributedDescriptors$default(ResolutionScope.kt:50)
        at org.jetbrains.dokka.base.translators.descriptors.DokkaDescriptorVisitor.getDescriptorsWithKind(DefaultDescriptorToDocumentableTranslator.kt:820)
        at org.jetbrains.dokka.base.translators.descriptors.DokkaDescriptorVisitor.getDescriptorsWithKind$default(DefaultDescriptorToDocumentableTranslator.kt:819)
        at org.jetbrains.dokka.base.translators.descriptors.DokkaDescriptorVisitor$classDescriptor$2.invokeSuspend(DefaultDescriptorToDocumentableTranslator.kt:383)
        at org.jetbrains.dokka.base.translators.descriptors.DokkaDescriptorVisitor$classDescriptor$2.invoke(DefaultDescriptorToDocumentableTranslator.kt)
        at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:89)
        at kotlinx.coroutines.CoroutineScopeKt.coroutineScope(CoroutineScope.kt:264)
        at org.jetbrains.dokka.base.translators.descriptors.DokkaDescriptorVisitor.classDescriptor(DefaultDescriptorToDocumentableTranslator.kt:382)
        at org.jetbrains.dokka.base.translators.descriptors.DokkaDescriptorVisitor.access$classDescriptor(DefaultDescriptorToDocumentableTranslator.kt:132)
        at org.jetbrains.dokka.base.translators.descriptors.DokkaDescriptorVisitor$classDescriptor$1.invokeSuspend(DefaultDescriptorToDocumentableTranslator.kt)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
        at kotlinx.coroutines.internal.ScopeCoroutine.afterResume(Scopes.kt:33)
        at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
        at kotlinx.coroutines.internal.ScopeCoroutine.afterResume(Scopes.kt:33)
        at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
        at kotlinx.coroutines.internal.ScopeCoroutine.afterResume(Scopes.kt:33)
        at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
        at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)