/*
 * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
 * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
 */

package org.jetbrains.kotlin.analysis.api.descriptors.symbols.psiBased

import com.intellij.psi.PsiElement
import org.jetbrains.kotlin.analysis.api.KtAnalysisApiInternals
import org.jetbrains.kotlin.analysis.api.annotations.KtAnnotationsList

/*
 * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
 * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
 */

package org.jetbrains.kotlin.analysis.api.fir.components

import org.jetbrains.kotlin.analysis.api.KtAnalysisSession
import org.jetbrains.kotlin.analysis.api.components.KtCompletionCandidateChecker

internal class NoThisImpl(
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.NoThis

internal class DeprecationErrorImpl(
    override val reference: KtSymbol,
    override val message: String,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,

# 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"

        this is FirNestedClassifierScope -> true
        this is FirNestedClassifierScopeWithSubstitution -> originalScope.isScopeForClass()
        this is FirClassUseSiteMemberScope -> true
        else -> false
    }

    /**
     * Assuming that both this [FirScope] and [another] are [FirNestedClassifierScope] or [FirClassUseSiteMemberScope] and both of them

        buildList {
            getSymbolsFromScopes(fqName, contextElement).mapTo(this) { it.toResolveResult() }
            addAll(getTypeQualifiedExtensions(fqName, contextElement))
            addIfNotNull(getPackageSymbolIfPackageExists(fqName)?.toResolveResult())
        }.ifNotEmpty { return this }

    val firResolveSession get() = analysisSession.firResolveSession

    fun ConeKotlinType.asKtType() = analysisSession.firSymbolBuilder.typeBuilder.buildKtType(this)

    fun KtPsiDiagnostic.asKtDiagnostic(): KtDiagnosticWithPsi<*> =
        KT_DIAGNOSTIC_CONVERTER.convert(analysisSession, this as KtDiagnostic)

    fun ConeDiagnostic.asKtDiagnostic(
        source: KtSourceElement,
        callOrAssignmentSource: KtSourceElement?,

 */
fun FirDeclaration.findReferencePsi(): PsiElement? {
    return if (this is FirCallableDeclaration) {
        unwrapFakeOverridesOrDelegated().psi
    } else {
        psi
    } ?: FirSyntheticFunctionInterfaceSourceProvider.findPsi(this)

        throw CanNotCreateSymbolPointerForLocalLibraryDeclarationException(SpecialNames.DESTRUCT.asString())
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) return true
        return other is KtFe10PsiDestructuringDeclarationSymbol && other.psi == this.psi
    }

    override fun hashCode(): Int = psi.hashCode()

        KtFirBackingFieldSymbolPointer(owningProperty.createPointer())
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) return true
        if (javaClass != other?.javaClass) return false

        other as KtFirBackingFieldSymbol

        return this.firSymbol == other.firSymbol
    }

    override fun hashCode(): Int {
        return firSymbol.hashCode()
    }