- [`KT-57845`](https://youtrack.jetbrains.com/issue/KT-57845) K2. Unresolved reference error on calling Java references with fully qualified name
- [`KT-58757`](https://youtrack.jetbrains.com/issue/KT-58757) K2: False-positive NON_PUBLIC_CALL_FROM_PUBLIC_INLINE error in case an inline fun is protected and is a part of an internal abstract class declaration

                DeclarationsInPackageProvider.getTopLevelCallableNamesInPackageProvider(import.packageFqName, analysisSession)
            } else { //member
                val classId = import.resolvedClassId ?: error("Class id should not be null as relativeClassName is not null")
                firScope.getStaticsScope(classId)?.getCallableNames().orEmpty()
            }
        }
    }

    override val token: KtLifetimeToken
        get() = analysisSession.token

    override fun analyseImports(file: KtFile): KtImportOptimizerResult = withValidityAssertion {
        error("FE10 implementation of KtImportOptimizer should not be called from anywhere")
    }

import org.jetbrains.kotlin.analysis.low.level.api.fir.resolver.AllCandidatesResolver
import org.jetbrains.kotlin.analysis.low.level.api.fir.util.errorWithFirSpecificEntries
import org.jetbrains.kotlin.analysis.utils.errors.withPsiEntry
import org.jetbrains.kotlin.analysis.utils.printer.parentOfType
import org.jetbrains.kotlin.fir.FirElement
import org.jetbrains.kotlin.fir.analysis.checkers.toRegularClassSymbol

            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.NEW_INFERENCE_ERROR) { firDiagnostic ->
        NewInferenceErrorImpl(
            firDiagnostic.a,
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.OTHER_ERROR) { firDiagnostic ->
        OtherErrorImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,

                    parameters = diagnostic.parameters.mapIndexed(::convertParameter)
                )
            )
            is DeprecationDiagnosticData -> listOf(Severity.ERROR, Severity.WARNING).map {
                HLDiagnostic(
                    original = diagnostic,
                    severity = it,
                    className = diagnostic.getHLDiagnosticClassName(it),

        return KtFe10PsiScriptSymbol(psi, analysisContext)
    }

    override fun getParameterSymbol(psi: KtParameter): KtVariableLikeSymbol {
        return when {
            psi.isFunctionTypeParameter -> error("Function type parameters are not supported in getParameterSymbol()")
            psi.isLoopParameter -> KtFe10PsiLoopParameterLocalVariableSymbol(psi, analysisContext)

import org.jetbrains.kotlin.analysis.low.level.api.fir.api.getOrBuildFirSafe
import org.jetbrains.kotlin.analysis.low.level.api.fir.util.collectUseSiteContainers
import org.jetbrains.kotlin.analysis.utils.errors.withKtModuleEntry
import org.jetbrains.kotlin.analysis.utils.printer.parentsOfType
import org.jetbrains.kotlin.fir.FirElement
import org.jetbrains.kotlin.fir.analysis.checkers.declaration.isLocalMember

    }

    interface NewInferenceError : KtFirDiagnostic<PsiElement> {
        override val diagnosticClass get() = NewInferenceError::class
        val error: String
    }

    interface OtherError : KtFirDiagnostic<PsiElement> {
        override val diagnosticClass get() = OtherError::class
    }

    interface IllegalConstExpression : KtFirDiagnostic<PsiElement> {

import org.jetbrains.kotlin.analysis.low.level.api.fir.api.getOrBuildFirFile
import org.jetbrains.kotlin.analysis.low.level.api.fir.util.ContextCollector
import org.jetbrains.kotlin.analysis.utils.errors.unexpectedElementError
import org.jetbrains.kotlin.analysis.utils.printer.parentOfType
import org.jetbrains.kotlin.fir.declarations.FirClass
import org.jetbrains.kotlin.fir.declarations.FirResolvePhase