}
        }
    }
}


private class BuilderCache<From, To : KtSymbol> {
    private val cache = ContainerUtil.createConcurrentWeakKeySoftValueMap<From, To>()

    inline fun <reified S : To> cache(key: From, calculation: () -> S): S {
        val value = cache.getOrPut(key, calculation)
        return value as? S
            ?: errorWithAttachment("Cannot cast ${value::class} to ${S::class}") {

    }

    override fun getConstructors(): Sequence<KtConstructorSymbol> = withValidityAssertion { emptySequence() }

    // todo cache?
    override fun getPossibleCallableNames(): Set<Name> = withValidityAssertion {
        imports.flatMapTo(hashSetOf()) { import: Import ->
            if (import.relativeClassName == null) { // top level callable

import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.name.StandardClassIds
import org.jetbrains.kotlin.psi.KtClassOrObject

//todo introduce LibraryModificationTracker based cache?
internal object FirSyntheticFunctionInterfaceSourceProvider {
    fun findPsi(fir: FirDeclaration): PsiElement? {
        return when (fir) {
            is FirSimpleFunction -> provideSourceForInvokeFunction(fir)

    override val descriptor: FunctionDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi, AnalysisMode.PARTIAL)
        bindingContext[BindingContext.FUNCTION, psi]
    }

    override val contractEffects: List<KtContractEffectDeclaration> by cached {
        descriptor?.getUserData(ContractProviderKey)?.getContractDescription()?.effects

import org.jetbrains.kotlin.analysis.api.descriptors.symbols.psiBased.base.createErrorType
import org.jetbrains.kotlin.analysis.api.descriptors.utils.cached
import org.jetbrains.kotlin.analysis.api.impl.base.annotations.KtEmptyAnnotationsList
import org.jetbrains.kotlin.analysis.api.lifetime.withValidityAssertion
import org.jetbrains.kotlin.analysis.api.symbols.KtPropertySetterSymbol

import org.jetbrains.kotlin.analysis.api.descriptors.symbols.psiBased.base.ktSymbolOrigin
import org.jetbrains.kotlin.analysis.api.descriptors.symbols.psiBased.base.ktVisibility
import org.jetbrains.kotlin.analysis.api.descriptors.utils.cached
import org.jetbrains.kotlin.analysis.api.impl.base.annotations.KtEmptyAnnotationsList
import org.jetbrains.kotlin.analysis.api.impl.base.symbols.pointers.KtPropertyGetterSymbolPointer

import org.jetbrains.kotlin.fir.resolve.providers.symbolProvider
import org.jetbrains.kotlin.platform.TargetPlatform
import org.jetbrains.kotlin.utils.addIfNotNull

/**
 * The lifetime and validity of a cached [KtFirAnalysisSession] depends on the lifetime of the underlying
 * [LLFirSession][org.jetbrains.kotlin.analysis.low.level.api.fir.sessions.LLFirSession]. This requires the [KtFirAnalysisSession] to keep a

- [`KT-63363`](https://youtrack.jetbrains.com/issue/KT-63363) Kotlin Gradle Plugin: `KotlinNativeHostSpecificMetadataArtifact` breaks configuration cache, implicitly includes output file as configuration cache input
- [`KT-63742`](https://youtrack.jetbrains.com/issue/KT-63742) Gradle wrongly caches Kotlin/Native compiler flags

### Tools. JPS

            modules.forEach { analysisSessionProvider.cache.remove(it) }
        }

        override fun afterGlobalInvalidation() {
            // Session invalidation events currently don't report whether library modules were included in the global invalidation. This is
            // by design to avoid iterating through the whole analysis session cache and to simplify the global session invalidation event.

) : KtScope {
    override val token: KtLifetimeToken get() = builder.token

    private val allNamesCached by cached {
        _callableNames + _classifierNames
    }

    override fun getAllPossibleNames(): Set<Name> = withValidityAssertion { allNamesCached }

    private val _callableNames: Set<Name> by cached {
        val result = mutableSetOf<Name>()
        owner.firSymbol.fir.declarations