fun convert(analysisSession: KtFirAnalysisSession, diagnostic: KtDiagnostic): KtFirDiagnostic<*> {
        val creator = conversions[diagnostic.factory] ?: buildCreatorForPluginDiagnostic(diagnostic.factory)

        @Suppress("UNCHECKED_CAST")
        return with(analysisSession) {
            when (creator) {
                is KtFirDiagnostic0Creator -> with(creator) {
                    create(diagnostic as KtSimpleDiagnostic)
                }

 * [CallableDescriptor.getOverriddenDescriptors] instead, which is separate from [CallableDescriptor.getOriginal].
 */
@Suppress("UNCHECKED_CAST")
private fun <T : CallableDescriptor> T.unwrapUseSiteSubstitutionOverride(): T {
    var current: CallableDescriptor = this
    while (original != current) {
        current = current.original
    }

            return firDiagnosticRenderer.render(diagnostic)
        }

    override val textRanges: Collection<TextRange>
        get() = withValidityAssertion { firDiagnostic.textRanges }

    @Suppress("UNCHECKED_CAST")
    override val psi: PSI
        get() = withValidityAssertion { firDiagnostic.psiElement as PSI }

    override val severity: Severity
        get() = withValidityAssertion { firDiagnostic.severity }

    override val token: KtLifetimeToken,
    override val firSymbol: FirVariableSymbol<*>,
    override val firSymbolBuilder: KtSymbolByFirBuilder,
) : KtFirVariableLikeSignature<S>() {
    @Suppress("UNCHECKED_CAST")
    override val symbol: S
        get() = withValidityAssertion { firSymbol.buildSymbol(firSymbolBuilder) as S }
    override val returnType: KtType
        get() = withValidityAssertion { symbol.returnType }

    override val token: KtLifetimeToken,
    override val firSymbol: FirFunctionSymbol<*>,
    override val firSymbolBuilder: KtSymbolByFirBuilder,
) : KtFirFunctionLikeSignature<S>() {
    @Suppress("UNCHECKED_CAST")
    override val symbol: S
        get() = withValidityAssertion { firSymbol.buildSymbol(firSymbolBuilder) as S }
    override val returnType: KtType
        get() = withValidityAssertion { symbol.returnType }

    override val factoryName: String
        get() = withValidityAssertion { diagnostic.factory.name }

    override val defaultMessage: String
        get() = withValidityAssertion {
            @Suppress("UNCHECKED_CAST")
            val factory = diagnostic.factory as DiagnosticFactory<UnboundDiagnostic>?
            return factory?.defaultRenderer?.render(diagnostic)

        }

        return when (fir) {
            is FirAnnotationCall -> {
                if (unsubstitutedKtSignature.symbol !is KtConstructorSymbol) return null
                @Suppress("UNCHECKED_CAST") // safe because of the above check on targetKtSymbol
                KtAnnotationCall(
                    partiallyAppliedSymbol as KtPartiallyAppliedFunctionSymbol<KtConstructorSymbol>,

# Check-out https://www.jetbrains.com/help/space/code-owners.html#codeowners-file-syntax
# This file is checked by org.jetbrains.kotlin.code.SpaceCodeOwnersTest
# Directive OWNER_LIST specifies possible values for owner field
# Directive UNKNOWN specifies that path is unclaimed
# Ownership must be exhaustive modulo UNKNOWN

# OWNER_LIST: Kotlin
# OWNER_LIST: "Kotlin Libraries"
# OWNER_LIST: "Kotlin JVM" "Kotlin Native" "Kotlin Wasm" "Kotlin Common Backend"

                require(diagnostic is DiagnosticWithParameters1<*, *>)
                @Suppress("UNCHECKED_CAST")
                diagnostic.a as Collection<ResolvedCall<*>>
            }
            in diagnosticWithResolvedCallsAtPosition2 -> {
                require(diagnostic is DiagnosticWithParameters2<*, *, *>)
                @Suppress("UNCHECKED_CAST")
                diagnostic.b as Collection<ResolvedCall<*>>
            }

                ?: MemberScope.Empty
        } else {
            analysisContext.resolveSession.moduleDescriptor.getPackage(callableId.packageName).memberScope
        }

        @Suppress("UNCHECKED_CAST")
        return memberScope
            .getContributedDescriptors(DescriptorKindFilter.CALLABLES) { it == callableId.callableName }
            .filterIsInstance<CallableMemberDescriptor>()