FIR IDE: make KtAnonymousObject symbol to extend KtClassObjectSymbol

idea/idea-fir/src/org/jetbrains/kotlin/idea/completion/KotlinFirIconProvider.kt

@@ -28,7 +28,7 @@ internal object KotlinFirIconProvider {
         }
 
         if (symbol is KtClassOrObjectSymbol) {
-            val isAbstract = symbol.modality == KtCommonSymbolModality.ABSTRACT
+            val isAbstract = (symbol as? KtNamedClassOrObjectSymbol)?.modality == KtCommonSymbolModality.ABSTRACT
 
             return when (symbol.classKind) {
                 KtClassKind.CLASS -> if (isAbstract) KotlinIcons.ABSTRACT_CLASS else KotlinIcons.CLASS
@@ -36,6 +36,7 @@ internal object KotlinFirIconProvider {
                 KtClassKind.ANNOTATION_CLASS -> KotlinIcons.ANNOTATION
                 KtClassKind.OBJECT, KtClassKind.COMPANION_OBJECT -> KotlinIcons.OBJECT
                 KtClassKind.INTERFACE -> KotlinIcons.INTERFACE
+                KtClassKind.ANONYMOUS_OBJECT -> KotlinIcons.OBJECT
             }
         }
 

idea/idea-fir/src/org/jetbrains/kotlin/idea/completion/KotlinFirLookupElementFactory.kt

@@ -29,6 +29,7 @@ import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.name.SpecialNames
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.psi.KtTypeArgumentList
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
@@ -94,7 +95,8 @@ private data class VariableLookupObject(
 
 private class ClassLookupElementFactory {
     fun createLookup(symbol: KtClassLikeSymbol): LookupElementBuilder {
-        return LookupElementBuilder.create(ClassifierLookupObject(symbol.name, symbol.classIdIfNonLocal), symbol.name.asString())
+        val name = symbol.nameOrAnonymous
+        return LookupElementBuilder.create(ClassifierLookupObject(name, symbol.classIdIfNonLocal), name.asString())
             .withInsertHandler(ClassifierInsertionHandler)
     }
 }

idea/idea-fir/src/org/jetbrains/kotlin/idea/findUsages/KotlinFindUsagesSupportFirImpl.kt

@@ -24,6 +24,7 @@ import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtNamedSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtSymbolWithKind
 import org.jetbrains.kotlin.idea.refactoring.CHECK_SUPER_METHODS_YES_NO_DIALOG
 import org.jetbrains.kotlin.idea.refactoring.formatPsiClass
+import org.jetbrains.kotlin.name.SpecialNames
 import org.jetbrains.kotlin.psi.psiUtil.getElementTextWithContext
 
 class KotlinFindUsagesSupportFirImpl : KotlinFindUsagesSupport {
@@ -81,7 +82,7 @@ class KotlinFindUsagesSupportFirImpl : KotlinFindUsagesSupport {
                     val filteredDeclarations =
                         if (ignore != null) renderToPsi.filter { ignore.contains(it.first) } else renderToPsi
 
-                    val renderedClass = containingClass.name.asString() //TODO render class
+                    val renderedClass = containingClass.name?.asString() ?: SpecialNames.ANONYMOUS //TODO render class
 
                     AnalyzedModel(renderedClass, filteredDeclarations.toMap())
                 }

idea/idea-frontend-api/src/org/jetbrains/kotlin/idea/frontend/api/components/KtTypeProvider.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.frontend.api.components
 
 import org.jetbrains.kotlin.idea.frontend.api.ValidityTokenOwner
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.types.KtType
 
 abstract class KtTypeProvider : KtAnalysisSessionComponent() {
@@ -14,7 +15,7 @@ abstract class KtTypeProvider : KtAnalysisSessionComponent() {
 
     abstract fun approximateToSuperPublicDenotableType(type: KtType): KtType?
 
-    abstract fun buildSelfClassType(symbol: KtClassOrObjectSymbol): KtType
+    abstract fun buildSelfClassType(symbol: KtNamedClassOrObjectSymbol): KtType
 }
 
 interface KtTypeProviderMixIn : KtAnalysisSessionMixIn {
@@ -30,7 +31,7 @@ interface KtTypeProviderMixIn : KtAnalysisSessionMixIn {
     fun KtType.approximateToSuperPublicDenotable(): KtType? =
         analysisSession.typeProvider.approximateToSuperPublicDenotableType(this)
 
-    fun KtClassOrObjectSymbol.buildSelfClassType(): KtType =
+    fun KtNamedClassOrObjectSymbol.buildSelfClassType(): KtType =
         analysisSession.typeProvider.buildSelfClassType(this)
 
 }

idea/idea-frontend-api/src/org/jetbrains/kotlin/idea/frontend/api/symbols/KtAnonymousObjectSymbol.kt

@@ -1,19 +0,0 @@
-/*
- * 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.idea.frontend.api.symbols
-
-import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtAnnotatedSymbol
-import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtSymbolWithMembers
-import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtSymbolWithKind
-import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtTypeAndAnnotations
-import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.KtSymbolPointer
-import org.jetbrains.kotlin.idea.frontend.api.types.KtType
-
-abstract class KtAnonymousObjectSymbol : KtSymbolWithKind, KtAnnotatedSymbol, KtSymbolWithMembers {
-    abstract val superTypes: List<KtTypeAndAnnotations>
-
-    abstract override fun createPointer(): KtSymbolPointer<KtAnonymousObjectSymbol>
-}

idea/idea-frontend-api/src/org/jetbrains/kotlin/idea/frontend/api/symbols/KtClassLikeSymbol.kt

@@ -9,9 +9,14 @@ import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.*
 import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.KtSymbolPointer
 import org.jetbrains.kotlin.idea.frontend.api.types.KtType
 import org.jetbrains.kotlin.name.ClassId
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.name.SpecialNames
 import org.jetbrains.kotlin.types.Variance
 
-sealed class KtClassifierSymbol : KtSymbol, KtNamedSymbol
+sealed class KtClassifierSymbol : KtSymbol, KtPossiblyNamedSymbol
+
+val KtClassifierSymbol.nameOrAnonymous: Name
+    get() = name ?: SpecialNames.ANONYMOUS_FUNCTION
 
 abstract class KtTypeParameterSymbol : KtClassifierSymbol(), KtNamedSymbol {
     abstract override fun createPointer(): KtSymbolPointer<KtTypeParameterSymbol>
@@ -21,13 +26,13 @@ abstract class KtTypeParameterSymbol : KtClassifierSymbol(), KtNamedSymbol {
     abstract val isReified: Boolean
 }
 
-sealed class KtClassLikeSymbol : KtClassifierSymbol(), KtNamedSymbol, KtSymbolWithKind {
+sealed class KtClassLikeSymbol : KtClassifierSymbol(), KtSymbolWithKind {
     abstract val classIdIfNonLocal: ClassId?
 
     abstract override fun createPointer(): KtSymbolPointer<KtClassLikeSymbol>
 }
 
-abstract class KtTypeAliasSymbol : KtClassLikeSymbol() {
+abstract class KtTypeAliasSymbol : KtClassLikeSymbol(), KtNamedSymbol {
     abstract override val classIdIfNonLocal: ClassId
 
     final override val symbolKind: KtSymbolKind get() = KtSymbolKind.TOP_LEVEL
@@ -35,13 +40,30 @@ abstract class KtTypeAliasSymbol : KtClassLikeSymbol() {
     abstract override fun createPointer(): KtSymbolPointer<KtTypeAliasSymbol>
 }
 
-abstract class KtClassOrObjectSymbol : KtClassLikeSymbol(),
+sealed class KtClassOrObjectSymbol : KtClassLikeSymbol(),
+    KtAnnotatedSymbol,
+    KtSymbolWithMembers {
+
+    abstract val classKind: KtClassKind
+    abstract val superTypes: List<KtTypeAndAnnotations>
+
+    abstract override fun createPointer(): KtSymbolPointer<KtClassOrObjectSymbol>
+}
+
+abstract class KtAnonymousObjectSymbol : KtClassOrObjectSymbol() {
+    final override val classKind: KtClassKind get() = KtClassKind.ANONYMOUS_OBJECT
+    final override val classIdIfNonLocal: ClassId? get() = null
+    final override val symbolKind: KtSymbolKind get() = KtSymbolKind.LOCAL
+    final override val name: Name? get() = null
+
+    abstract override fun createPointer(): KtSymbolPointer<KtAnonymousObjectSymbol>
+}
+
+abstract class KtNamedClassOrObjectSymbol : KtClassOrObjectSymbol(),
     KtSymbolWithTypeParameters,
     KtSymbolWithModality<KtSymbolModality>,
     KtSymbolWithVisibility,
-    KtAnnotatedSymbol,
-    KtSymbolWithMembers {
-    abstract val classKind: KtClassKind
+    KtNamedSymbol {
 
     abstract val isInner: Boolean
     abstract val isData: Boolean
@@ -50,13 +72,11 @@ abstract class KtClassOrObjectSymbol : KtClassLikeSymbol(),
 
     abstract val isExternal: Boolean
 
-    abstract val companionObject: KtClassOrObjectSymbol?
+    abstract val companionObject: KtNamedClassOrObjectSymbol?
 
-    abstract val superTypes: List<KtTypeAndAnnotations>
-
-    abstract override fun createPointer(): KtSymbolPointer<KtClassOrObjectSymbol>
+    abstract override fun createPointer(): KtSymbolPointer<KtNamedClassOrObjectSymbol>
 }
 
 enum class KtClassKind {
-    CLASS, ENUM_CLASS, ENUM_ENTRY, ANNOTATION_CLASS, OBJECT, COMPANION_OBJECT, INTERFACE
+    CLASS, ENUM_CLASS, ENUM_ENTRY, ANNOTATION_CLASS, OBJECT, COMPANION_OBJECT, INTERFACE, ANONYMOUS_OBJECT
 }

idea/idea-frontend-api/src/org/jetbrains/kotlin/idea/frontend/api/symbols/KtSymbolProvider.kt

@@ -42,6 +42,7 @@ abstract class KtSymbolProvider : KtAnalysisSessionComponent() {
     abstract fun getVariableSymbol(psi: KtProperty): KtVariableSymbol
     abstract fun getAnonymousObjectSymbol(psi: KtObjectLiteralExpression): KtAnonymousObjectSymbol
     abstract fun getClassOrObjectSymbol(psi: KtClassOrObject): KtClassOrObjectSymbol
+    abstract fun getNamedClassOrObjectSymbol(psi: KtClassOrObject): KtNamedClassOrObjectSymbol
     abstract fun getPropertyAccessorSymbol(psi: KtPropertyAccessor): KtPropertyAccessorSymbol
 
     abstract fun getClassOrObjectSymbolByClassId(classId: ClassId): KtClassOrObjectSymbol?
@@ -86,6 +87,9 @@ interface KtSymbolProviderMixIn : KtAnalysisSessionMixIn {
     fun KtClassOrObject.getClassOrObjectSymbol(): KtClassOrObjectSymbol =
         analysisSession.symbolProvider.getClassOrObjectSymbol(this)
 
+    fun KtClassOrObject.getNamedClassOrObjectSymbol(): KtNamedClassOrObjectSymbol =
+        analysisSession.symbolProvider.getNamedClassOrObjectSymbol(this)
+
     fun KtPropertyAccessor.getPropertyAccessorSymbol(): KtPropertyAccessorSymbol =
         analysisSession.symbolProvider.getPropertyAccessorSymbol(this)
 

idea/idea-frontend-api/src/org/jetbrains/kotlin/idea/frontend/api/symbols/markers/markers.kt

@@ -10,8 +10,12 @@ import org.jetbrains.kotlin.idea.frontend.api.symbols.KtTypeParameterSymbol
 import org.jetbrains.kotlin.idea.frontend.api.types.KtType
 import org.jetbrains.kotlin.name.Name
 
-interface KtNamedSymbol : KtSymbol {
-    val name: Name
+interface KtPossiblyNamedSymbol : KtSymbol {
+    val name: Name?
+}
+
+interface KtNamedSymbol : KtPossiblyNamedSymbol {
+    abstract override val name: Name
 }
 
 interface KtTypedSymbol : KtSymbol {

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/classes/FirLightAnnotationClassSymbol.kt

@@ -14,14 +14,11 @@ import org.jetbrains.kotlin.asJava.elements.KtLightMethod
 import org.jetbrains.kotlin.idea.asJava.FirLightClassForClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.analyzeWithSymbolAsContext
 import org.jetbrains.kotlin.idea.frontend.api.isValid
-import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassKind
-import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
-import org.jetbrains.kotlin.idea.frontend.api.symbols.KtConstructorSymbol
-import org.jetbrains.kotlin.idea.frontend.api.symbols.KtFunctionSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.*
 import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.isPrivateOrPrivateToThis
 
 internal class FirLightAnnotationClassSymbol(
-    private val classOrObjectSymbol: KtClassOrObjectSymbol,
+    private val classOrObjectSymbol: KtNamedClassOrObjectSymbol,
     manager: PsiManager
 ) : FirLightInterfaceOrAnnotationClassSymbol(classOrObjectSymbol, manager) {
 

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/classes/FirLightClassForClassOrObjectSymbol.kt

@@ -31,7 +31,7 @@ import org.jetbrains.kotlin.psi.debugText.getDebugText
 import org.jetbrains.kotlin.psi.stubs.KotlinClassOrObjectStub
 
 internal abstract class FirLightClassForClassOrObjectSymbol(
-    private val classOrObjectSymbol: KtClassOrObjectSymbol,
+    private val classOrObjectSymbol: KtNamedClassOrObjectSymbol,
     manager: PsiManager
 ) : FirLightClassBase(manager),
     StubBasedPsiElement<KotlinClassOrObjectStub<out KtClassOrObject>> {

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/classes/FirLightClassForSymbol.kt

@@ -19,7 +19,7 @@ import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtSymbolWithVisibi
 import org.jetbrains.kotlin.load.java.JvmAbi
 
 internal class FirLightClassForSymbol(
-    private val classOrObjectSymbol: KtClassOrObjectSymbol,
+    private val classOrObjectSymbol: KtNamedClassOrObjectSymbol,
     manager: PsiManager
 ) : FirLightClassForClassOrObjectSymbol(classOrObjectSymbol, manager) {
 

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/classes/FirLightInterfaceClassSymbol.kt

@@ -17,10 +17,11 @@ import org.jetbrains.kotlin.idea.frontend.api.isValid
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassKind
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtFunctionSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.isPrivateOrPrivateToThis
 
 internal class FirLightInterfaceClassSymbol(
-    private val classOrObjectSymbol: KtClassOrObjectSymbol,
+    private val classOrObjectSymbol: KtNamedClassOrObjectSymbol,
     manager: PsiManager
 ) : FirLightInterfaceOrAnnotationClassSymbol(classOrObjectSymbol, manager) {
 

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/classes/FirLightInterfaceOrAnnotationClassSymbol.kt

@@ -11,10 +11,11 @@ import org.jetbrains.kotlin.idea.asJava.*
 import org.jetbrains.kotlin.idea.frontend.api.isValid
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassKind
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtSymbolKind
 
 internal abstract class FirLightInterfaceOrAnnotationClassSymbol(
-    private val classOrObjectSymbol: KtClassOrObjectSymbol,
+    private val classOrObjectSymbol: KtNamedClassOrObjectSymbol,
     manager: PsiManager
 ) : FirLightClassForClassOrObjectSymbol(classOrObjectSymbol, manager) {
 

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/classes/firLightClassUtils.kt

@@ -68,11 +68,13 @@ fun createFirLightClassNoCache(classOrObject: KtClassOrObject): KtLightClass? =
 
         else -> {
             analyze(classOrObject) {
-                val symbol = classOrObject.getClassOrObjectSymbol()
-                when (symbol.classKind) {
-                    KtClassKind.INTERFACE -> FirLightInterfaceClassSymbol(symbol, classOrObject.manager)
-                    KtClassKind.ANNOTATION_CLASS -> FirLightAnnotationClassSymbol(symbol, classOrObject.manager)
-                    else -> FirLightClassForSymbol(symbol, classOrObject.manager)
+                when (val symbol = classOrObject.getClassOrObjectSymbol()) {
+                    is KtAnonymousObjectSymbol -> FirLightAnonymousClassForSymbol(symbol, classOrObject.manager)
+                    is KtNamedClassOrObjectSymbol -> when (symbol.classKind) {
+                        KtClassKind.INTERFACE -> FirLightInterfaceClassSymbol(symbol, classOrObject.manager)
+                        KtClassKind.ANNOTATION_CLASS -> FirLightAnnotationClassSymbol(symbol, classOrObject.manager)
+                        else -> FirLightClassForSymbol(symbol, classOrObject.manager)
+                    }
                 }
             }
         }
@@ -317,7 +319,7 @@ internal fun KtSymbolWithMembers.createInnerClasses(manager: PsiManager): List<F
     // we can't prohibit creating light classes with null names either since they can contain members
 
     analyzeWithSymbolAsContext(this) {
-        getDeclaredMemberScope().getAllSymbols().filterIsInstance<KtClassOrObjectSymbol>().mapTo(result) {
+        getDeclaredMemberScope().getAllSymbols().filterIsInstance<KtNamedClassOrObjectSymbol>().mapTo(result) {
             FirLightClassForSymbol(it, manager)
         }
     }
@@ -332,8 +334,8 @@ internal fun KtSymbolWithMembers.createInnerClasses(manager: PsiManager): List<F
 @OptIn(HackToForceAllowRunningAnalyzeOnEDT::class)
 internal fun KtClassOrObject.checkIsInheritor(baseClassOrigin: KtClassOrObject, checkDeep: Boolean): Boolean {
     return analyze(this) {
-        val thisSymbol = this@checkIsInheritor.getClassOrObjectSymbol()
-        val baseSymbol = baseClassOrigin.getClassOrObjectSymbol()
+        val thisSymbol = this@checkIsInheritor.getNamedClassOrObjectSymbol()
+        val baseSymbol = baseClassOrigin.getNamedClassOrObjectSymbol()
 
         if (thisSymbol == baseSymbol) return@analyze false
 

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/fields/FirLightFieldForObjectSymbol.kt

@@ -11,11 +11,11 @@ import org.jetbrains.kotlin.asJava.classes.KtLightClass
 import org.jetbrains.kotlin.asJava.classes.lazyPub
 import org.jetbrains.kotlin.asJava.elements.FirLightIdentifier
 import org.jetbrains.kotlin.idea.frontend.api.isValid
-import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.psi.KtDeclaration
 
 internal class FirLightFieldForObjectSymbol(
-    private val objectSymbol: KtClassOrObjectSymbol,
+    private val objectSymbol: KtNamedClassOrObjectSymbol,
     containingClass: KtLightClass,
     private val name: String,
     lightMemberOrigin: LightMemberOrigin?,

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/asJava/firLightUtils.kt

@@ -27,7 +27,6 @@ import org.jetbrains.kotlin.fir.types.*
 import org.jetbrains.kotlin.idea.fir.low.level.api.api.FirModuleResolveState
 import org.jetbrains.kotlin.idea.fir.low.level.api.api.withFirDeclaration
 import org.jetbrains.kotlin.idea.frontend.api.fir.analyzeWithSymbolAsContext
-import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirSymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.types.KtFirType
 import org.jetbrains.kotlin.idea.frontend.api.symbols.*
@@ -61,8 +60,8 @@ internal fun KtTypeAndAnnotations.asPsiType(
     return type.coneType.asPsiType(session, context.firRef.resolveState, TypeMappingMode.DEFAULT, parent)
 }
 
-internal fun KtClassOrObjectSymbol.typeForClassSymbol(psiElement: PsiElement): PsiType {
-    require(this is KtFirClassOrObjectSymbol)
+internal fun KtNamedClassOrObjectSymbol.typeForClassSymbol(psiElement: PsiElement): PsiType {
+    require(this is KtFirSymbol<*>)
 
     val types = analyzeWithSymbolAsContext(this) {
         this@typeForClassSymbol.buildSelfClassType()

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/KtSymbolByFirBuilder.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.frontend.api.fir
 import com.google.common.collect.MapMaker
 import com.intellij.openapi.project.Project
 import com.intellij.psi.search.GlobalSearchScope
+import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.fir.FirElement
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.declarations.*
@@ -82,33 +83,50 @@ internal class KtSymbolByFirBuilder private constructor(
     }
 
 
-    fun buildSymbol(fir: FirDeclaration): KtSymbol = symbolsCache.cache(fir) {
-        when (fir) {
-            is FirRegularClass -> buildClassSymbol(fir)
+    fun buildSymbol(fir: FirDeclaration): KtSymbol {
+        return when (fir) {
+            is FirClassLikeDeclaration<*> -> buildClassLikeSymbol(fir)
             is FirSimpleFunction -> buildFunctionSymbol(fir)
             is FirProperty -> buildVariableSymbol(fir)
             is FirValueParameter -> buildParameterSymbol(fir)
             is FirConstructor -> buildConstructorSymbol(fir)
             is FirTypeParameter -> buildTypeParameterSymbol(fir)
-            is FirTypeAlias -> buildTypeAliasSymbol(fir)
             is FirEnumEntry -> buildEnumEntrySymbol(fir)
             is FirField -> buildFieldSymbol(fir)
             is FirAnonymousFunction -> buildAnonymousFunctionSymbol(fir)
             is FirPropertyAccessor -> buildPropertyAccessorSymbol(fir)
-            is FirAnonymousObject -> buildAnonymousObjectSymbol(fir)
             else ->
                 TODO(fir::class.toString())
         }
+
     }
 
     // TODO Handle all relevant cases
     fun buildCallableSymbol(fir: FirCallableDeclaration<*>): KtCallableSymbol = buildSymbol(fir) as KtCallableSymbol
 
-    fun buildClassLikeSymbol(fir: FirClassLikeDeclaration<*>): KtClassLikeSymbol = when (fir) {
-        is FirRegularClass -> buildClassSymbol(fir)
-        is FirTypeAlias -> buildTypeAliasSymbol(fir)
-        else ->
-            TODO(fir::class.toString())
+
+    fun buildClassLikeSymbol(fir: FirClassLikeDeclaration<*>): KtClassLikeSymbol {
+        return when (fir) {
+            is FirClass<*> -> buildClassOrObjectSymbol(fir)
+            is FirTypeAlias -> buildTypeAliasSymbol(fir)
+            else -> error("Unexpected ${fir::class.simpleName}")
+        }
+    }
+
+    fun buildClassOrObjectSymbol(fir: FirClass<*>): KtClassOrObjectSymbol {
+        return when (fir) {
+            is FirAnonymousObject -> buildAnonymousObjectSymbol(fir)
+            is FirRegularClass -> buildNamedClassOrObjectSymbol(fir)
+            else -> error("Unexpected ${fir::class.simpleName}")
+        }
+    }
+
+    fun buildNamedClassOrObjectSymbol(fir: FirRegularClass): KtFirNamedClassOrObjectSymbol {
+        return symbolsCache.cache(fir) { KtFirNamedClassOrObjectSymbol(fir, resolveState, token, this) }
+    }
+
+    fun buildAnonymousObjectSymbol(fir: FirAnonymousObject): KtAnonymousObjectSymbol {
+        return symbolsCache.cache(fir) { KtFirAnonymousObjectSymbol(fir, resolveState, token, this) }
     }
 
     fun buildClassifierSymbol(firSymbol: FirClassifierSymbol<*>): KtClassifierSymbol = when (val fir = firSymbol.fir) {
@@ -118,10 +136,6 @@ internal class KtSymbolByFirBuilder private constructor(
             TODO(fir::class.toString())
     }
 
-    fun buildClassSymbol(fir: FirRegularClass) = symbolsCache.cache(fir) { KtFirClassOrObjectSymbol(fir, resolveState, token, this) }
-
-    fun buildAnonymousObjectSymbol(fir: FirAnonymousObject) =
-        symbolsCache.cache(fir) { KtFirAnonymousObjectSymbol(fir, resolveState, token, this) }
 
     // TODO it can be a constructor parameter, which may be split into parameter & property
     // we should handle them both

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/components/KtFirScopeProvider.kt

@@ -24,13 +24,15 @@ import org.jetbrains.kotlin.idea.frontend.api.components.KtScopeProvider
 import org.jetbrains.kotlin.idea.frontend.api.fir.KtFirAnalysisSession
 import org.jetbrains.kotlin.idea.frontend.api.fir.KtSymbolByFirBuilder
 import org.jetbrains.kotlin.idea.frontend.api.fir.scopes.*
+import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.*
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirAnonymousObjectSymbol
-import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirEnumEntrySymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirFileSymbol
+import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.types.KtFirType
 import org.jetbrains.kotlin.idea.frontend.api.fir.utils.weakRef
 import org.jetbrains.kotlin.idea.frontend.api.scopes.*
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtFileSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtPackageSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtSymbolWithDeclarations
@@ -59,7 +61,7 @@ internal class KtFirScopeProvider(
     private val packageMemberScopeCache = IdentityHashMap<KtPackageSymbol, KtPackageScope>()
 
     private inline fun <T> KtSymbolWithMembers.withFirForScope(crossinline body: (FirClass<*>) -> T): T? = when (this) {
-        is KtFirClassOrObjectSymbol -> firRef.withFir(FirResolvePhase.SUPER_TYPES, body)
+        is KtFirNamedClassOrObjectSymbol -> firRef.withFir(FirResolvePhase.SUPER_TYPES, body)
         is KtFirAnonymousObjectSymbol -> firRef.withFir(FirResolvePhase.SUPER_TYPES, body)
         is KtFirEnumEntrySymbol -> firRef.withFir(FirResolvePhase.IMPLICIT_TYPES_BODY_RESOLVE) {
             val initializer = it.initializer

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/components/KtFirSymbolDeclarationOverridesProvider.kt

@@ -16,7 +16,7 @@ import org.jetbrains.kotlin.fir.symbols.impl.FirIntersectionOverridePropertySymb
 import org.jetbrains.kotlin.idea.frontend.api.ValidityToken
 import org.jetbrains.kotlin.idea.frontend.api.components.KtSymbolDeclarationOverridesProvider
 import org.jetbrains.kotlin.idea.frontend.api.fir.KtFirAnalysisSession
-import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.*
 import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.KtSymbolWithKind
@@ -92,13 +92,13 @@ internal class KtFirSymbolDeclarationOverridesProvider(
         val containingDeclaration = with(analysisSession) {
             (callableSymbol as? KtSymbolWithKind)?.getContainingSymbol() as? KtClassOrObjectSymbol
         } ?: return
-        check(containingDeclaration is KtFirClassOrObjectSymbol)
+        check(containingDeclaration is KtFirNamedClassOrObjectSymbol)
 
         processOverrides(containingDeclaration, callableSymbol, process)
     }
 
     private inline fun processOverrides(
-        containingDeclaration: KtFirClassOrObjectSymbol,
+        containingDeclaration: KtFirNamedClassOrObjectSymbol,
         callableSymbol: KtFirSymbol<*>,
         crossinline process: (FirTypeScope, FirDeclaration) -> Unit
     ) {

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/components/KtFirTypeProvider.kt

@@ -14,10 +14,11 @@ import org.jetbrains.kotlin.idea.frontend.api.ValidityToken
 import org.jetbrains.kotlin.idea.frontend.api.components.KtBuiltinTypes
 import org.jetbrains.kotlin.idea.frontend.api.components.KtTypeProvider
 import org.jetbrains.kotlin.idea.frontend.api.fir.KtFirAnalysisSession
-import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.fir.types.KtFirType
 import org.jetbrains.kotlin.idea.frontend.api.fir.types.PublicTypeApproximator
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.types.KtType
 import org.jetbrains.kotlin.types.TypeApproximatorConfiguration
 
@@ -40,8 +41,8 @@ internal class KtFirTypeProvider(
     }
 
 
-    override fun buildSelfClassType(symbol: KtClassOrObjectSymbol): KtType {
-        require(symbol is KtFirClassOrObjectSymbol)
+    override fun buildSelfClassType(symbol: KtNamedClassOrObjectSymbol): KtType {
+        require(symbol is KtFirNamedClassOrObjectSymbol)
         val type = symbol.firRef.withFir(FirResolvePhase.SUPER_TYPES) { firClass ->
             ConeClassLikeTypeImpl(
                 firClass.symbol.toLookupTag(),

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/symbols/KtFirAnonymousObjectSymbol.kt

@@ -25,6 +25,7 @@ import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.CanNotCreateSymbo
 import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.KtPsiBasedSymbolPointer
 import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.KtSymbolPointer
 import org.jetbrains.kotlin.name.ClassId
+import org.jetbrains.kotlin.name.Name
 
 internal class KtFirAnonymousObjectSymbol(
     fir: FirAnonymousObject,
@@ -34,7 +35,6 @@ internal class KtFirAnonymousObjectSymbol(
 ) : KtAnonymousObjectSymbol(), KtFirSymbol<FirAnonymousObject> {
     private val builder by weakRef(_builder)
     override val firRef = firRef(fir, resolveState)
-    override val symbolKind: KtSymbolKind = KtSymbolKind.LOCAL
     override val psi: PsiElement? by firRef.withFirAndCache { fir -> fir.findPsi(fir.session) }
 
     override val annotations: List<KtAnnotationCall> by cached { firRef.toAnnotationsList() }

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/symbols/KtFirNamedClassOrObjectSymbol.kt

@@ -15,12 +15,12 @@ import org.jetbrains.kotlin.idea.frontend.api.fir.KtSymbolByFirBuilder
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.annotations.containsAnnotation
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.annotations.getAnnotationClassIds
 import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.annotations.toAnnotationsList
-import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.pointers.KtFirClassOrObjectInLibrarySymbol
+import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.pointers.KtFirClassOrObjectInLibrarySymbolPointer
 import org.jetbrains.kotlin.idea.frontend.api.fir.utils.cached
 import org.jetbrains.kotlin.idea.frontend.api.fir.utils.firRef
 import org.jetbrains.kotlin.idea.frontend.api.fir.utils.weakRef
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassKind
-import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.markers.*
 import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.CanNotCreateSymbolPointerForLocalLibraryDeclarationException
 import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.KtPsiBasedSymbolPointer
@@ -28,16 +28,16 @@ import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.KtSymbolPointer
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.Name
 
-internal class KtFirClassOrObjectSymbol(
+internal class KtFirNamedClassOrObjectSymbol(
     fir: FirRegularClass,
     resolveState: FirModuleResolveState,
     override val token: ValidityToken,
     _builder: KtSymbolByFirBuilder
-) : KtClassOrObjectSymbol(), KtFirSymbol<FirRegularClass> {
+) : KtNamedClassOrObjectSymbol(), KtFirSymbol<FirRegularClass> {
     private val builder by weakRef(_builder)
     override val firRef = firRef(fir, resolveState)
     override val psi: PsiElement? by firRef.withFirAndCache { fir -> fir.findPsi(fir.session) }
-    override val name: Name get() = firRef.withFir { it.symbol.classId.shortClassName }
+    override val name: Name get() = firRef.withFir { it.name }
     override val classIdIfNonLocal: ClassId?
         get() = firRef.withFir { fir ->
             fir.symbol.classId.takeUnless { it.isLocal }
@@ -58,8 +58,8 @@ internal class KtFirClassOrObjectSymbol(
 
     override val isExternal: Boolean get() = firRef.withFir(FirResolvePhase.STATUS) { it.isExternal }
 
-    override val companionObject: KtClassOrObjectSymbol? by firRef.withFirAndCache(FirResolvePhase.RAW_FIR) { fir ->
-        fir.companionObject?.let { builder.buildClassSymbol(it) }
+    override val companionObject: KtFirNamedClassOrObjectSymbol? by firRef.withFirAndCache { fir ->
+        fir.companionObject?.let { builder.buildNamedClassOrObjectSymbol(it) }
     }
 
     override val superTypes: List<KtTypeAndAnnotations> by cached {
@@ -92,11 +92,11 @@ internal class KtFirClassOrObjectSymbol(
             }
         }
 
-    override fun createPointer(): KtSymbolPointer<KtClassOrObjectSymbol> {
+    override fun createPointer(): KtSymbolPointer<KtNamedClassOrObjectSymbol> {
         KtPsiBasedSymbolPointer.createForSymbolFromSource(this)?.let { return it }
         if (symbolKind == KtSymbolKind.LOCAL) {
             throw CanNotCreateSymbolPointerForLocalLibraryDeclarationException(classIdIfNonLocal?.asString().orEmpty())
         }
-        return KtFirClassOrObjectInLibrarySymbol(classIdIfNonLocal!!)
+        return KtFirClassOrObjectInLibrarySymbolPointer(classIdIfNonLocal!!)
     }
 }

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/symbols/KtFirSymbolProvider.kt

@@ -99,9 +99,15 @@ internal class KtFirSymbolProvider(
     }
 
     override fun getClassOrObjectSymbol(psi: KtClassOrObject): KtClassOrObjectSymbol = withValidityAssertion {
-        check(psi !is KtObjectDeclaration || psi.parent !is KtObjectLiteralExpression)
-        psi.withFirDeclarationOfType<FirRegularClass, KtClassOrObjectSymbol>(resolveState) {
-            firSymbolBuilder.buildClassSymbol(it)
+        psi.withFirDeclarationOfType<FirClass<*>, KtClassOrObjectSymbol>(resolveState) {
+            firSymbolBuilder.buildClassOrObjectSymbol(it)
+        }
+    }
+
+    override fun getNamedClassOrObjectSymbol(psi: KtClassOrObject): KtNamedClassOrObjectSymbol = withValidityAssertion {
+        require(psi !is KtObjectDeclaration || psi.parent !is KtObjectLiteralExpression)
+        psi.withFirDeclarationOfType<FirRegularClass, KtNamedClassOrObjectSymbol>(resolveState) {
+            firSymbolBuilder.buildNamedClassOrObjectSymbol(it)
         }
     }
 
@@ -113,7 +119,7 @@ internal class KtFirSymbolProvider(
 
     override fun getClassOrObjectSymbolByClassId(classId: ClassId): KtClassOrObjectSymbol? = withValidityAssertion {
         val symbol = firSymbolProvider.getClassLikeSymbolByFqName(classId) as? FirRegularClassSymbol ?: return null
-        firSymbolBuilder.buildClassSymbol(symbol.fir)
+        firSymbolBuilder.buildNamedClassOrObjectSymbol(symbol.fir)
     }
 
     override fun getTopLevelCallableSymbols(packageFqName: FqName, name: Name): Sequence<KtSymbol> {

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/symbols/pointers/KtFirClassOrObjectInLibrarySymbolPointer.kt

@@ -7,16 +7,16 @@ package org.jetbrains.kotlin.idea.frontend.api.fir.symbols.pointers
 
 import org.jetbrains.kotlin.idea.frontend.api.KtAnalysisSession
 import org.jetbrains.kotlin.idea.frontend.api.fir.KtFirAnalysisSession
+import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.symbols.KtNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.pointers.KtSymbolPointer
 import org.jetbrains.kotlin.name.ClassId
 
-class KtFirClassOrObjectInLibrarySymbol(private val classId: ClassId) : KtSymbolPointer<KtClassOrObjectSymbol>() {
-    override fun restoreSymbol(analysisSession: KtAnalysisSession): KtClassOrObjectSymbol? {
+class KtFirClassOrObjectInLibrarySymbolPointer(private val classId: ClassId) : KtSymbolPointer<KtNamedClassOrObjectSymbol>() {
+    override fun restoreSymbol(analysisSession: KtAnalysisSession): KtNamedClassOrObjectSymbol? {
         require(analysisSession is KtFirAnalysisSession)
-        val firClass = analysisSession.firSymbolBuilder.buildClassLikeSymbolByClassId(
-            classId
-        ) ?: return null
-        return analysisSession.firSymbolBuilder.buildClassSymbol(firClass)
+        val firClass = analysisSession.firSymbolBuilder.buildClassLikeSymbolByClassId(classId) ?: return null
+        return analysisSession.firSymbolBuilder.buildNamedClassOrObjectSymbol(firClass)
     }
 }

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/references/FirSimpleNameReference.kt

@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.idea.references
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.idea.frontend.api.KtAnalysisSession
 import org.jetbrains.kotlin.idea.frontend.api.fir.KtFirAnalysisSession
-import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirClassOrObjectSymbol
+import org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirNamedClassOrObjectSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassKind
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtSymbol
 import org.jetbrains.kotlin.name.FqName
@@ -30,7 +30,7 @@ internal class KtFirSimpleNameReference(
         if (resultsToFix.isEmpty() || !isAnnotationCall) return resultsToFix
 
         return resultsToFix.map { targetSymbol ->
-            if (targetSymbol is KtFirClassOrObjectSymbol && targetSymbol.classKind == KtClassKind.ANNOTATION_CLASS) {
+            if (targetSymbol is KtFirNamedClassOrObjectSymbol && targetSymbol.classKind == KtClassKind.ANNOTATION_CLASS) {
                 targetSymbol.getMemberScope().getConstructors().firstOrNull() ?: targetSymbol
             } else targetSymbol
         }

idea/idea-frontend-fir/testData/fileScopeTest/simpleFileScope.kt.result

@@ -57,7 +57,7 @@ CLASSIFIER NAMES:
 [C, I]
 
 CLASSIFIER SYMBOLS:
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: C
@@ -76,7 +76,7 @@ KtFirClassOrObjectSymbol:
   typeParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: I

idea/idea-frontend-fir/testData/memberScopeByFqName/Int.txt

@@ -1282,7 +1282,7 @@ KtFirFunctionSymbol:
   valueParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: kotlin/Int.Companion

idea/idea-frontend-fir/testData/memberScopeByFqName/java.lang.String.txt

@@ -1231,7 +1231,7 @@ KtFirFunctionSymbol:
   valueParameters: [KtFirFunctionValueParameterSymbol(index)]
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: java/lang/String.CaseInsensitiveComparator

idea/idea-frontend-fir/testData/resoreSymbolFromLibrary/class.txt

@@ -3,7 +3,7 @@
 class: kotlin/Lazy
 
 // SYMBOLS:
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: kotlin/Lazy

idea/idea-frontend-fir/testData/resoreSymbolFromLibrary/classFromJdk.txt

@@ -3,7 +3,7 @@
 class: java/lang/String
 
 // SYMBOLS:
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: java/lang/String

idea/idea-frontend-fir/testData/resoreSymbolFromLibrary/nestedClass.txt

@@ -1,7 +1,7 @@
 class: kotlin/collections/MutableMap.MutableEntry
 
 // SYMBOLS:
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: kotlin/collections/MutableMap.MutableEntry

idea/idea-frontend-fir/testData/symbolPointer/class.kt

@@ -2,7 +2,7 @@ class A {
 }
 
 // SYMBOLS:
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolPointer/classPrimaryConstructor.kt

@@ -15,7 +15,7 @@ KtFirConstructorSymbol:
   valueParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolPointer/classSecondaryConstructors.kt

@@ -73,7 +73,7 @@ KtFirConstructorSymbol:
   valueParameters: Could not render due to java.lang.ClassCastException: org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirFunctionValueParameterSymbol cannot be cast to org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirConstructorValueParameterSymbol
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolPointer/enum.kt

@@ -17,7 +17,7 @@ KtFirEnumEntrySymbol:
   origin: SOURCE
   symbolKind: MEMBER
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: X

idea/idea-frontend-fir/testData/symbolPointer/memberFunctions.kt

@@ -46,7 +46,7 @@ KtFirFunctionSymbol:
   valueParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolPointer/memberProperties.kt

@@ -66,7 +66,7 @@ KtFirKotlinPropertySymbol:
   symbolKind: MEMBER
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolsByFqName/iterator.txt

@@ -1,7 +1,7 @@
 class: kotlin/collections/Iterator
 
 // SYMBOLS:
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: kotlin/collections/Iterator

idea/idea-frontend-fir/testData/symbolsByFqName/listOf.txt

@@ -1,7 +1,7 @@
 class: kotlin/io/FileWalkDirection
 
 // SYMBOLS:
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: kotlin/io/FileWalkDirection

idea/idea-frontend-fir/testData/symbolsByPsi/annotations.kt

@@ -44,7 +44,7 @@ KtFirConstructorSymbol:
   valueParameters: Could not render due to java.lang.ClassCastException: org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirFunctionValueParameterSymbol cannot be cast to org.jetbrains.kotlin.idea.frontend.api.fir.symbols.KtFirConstructorValueParameterSymbol
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: Anno
@@ -84,7 +84,7 @@ KtFirFunctionSymbol:
   valueParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: [Anno]
   annotations: [Anno(param1 = param, param2 = 2)]
   classIdIfNonLocal: X

idea/idea-frontend-fir/testData/symbolsByPsi/anonymousObject.kt

@@ -57,6 +57,9 @@ KtFirKotlinPropertySymbol:
 KtFirAnonymousObjectSymbol:
   annotationClassIds: []
   annotations: []
+  classIdIfNonLocal: null
+  classKind: ANONYMOUS_OBJECT
+  name: null
   origin: SOURCE
   superTypes: [[] java/lang/Runnable]
   symbolKind: LOCAL
@@ -85,7 +88,7 @@ KtFirKotlinPropertySymbol:
   symbolKind: MEMBER
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: AnonymousContainer

idea/idea-frontend-fir/testData/symbolsByPsi/class.kt

@@ -3,7 +3,7 @@ class A {
 
 // SYMBOLS:
 /*
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolsByPsi/classMembes.kt

@@ -50,7 +50,7 @@ KtFirFunctionSymbol:
   valueParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolsByPsi/classWithTypeParams.kt

@@ -17,7 +17,7 @@ KtFirTypeParameterSymbol:
   upperBounds: [kotlin/Any?]
   variance: INVARIANT
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: A

idea/idea-frontend-fir/testData/symbolsByPsi/localDeclarations.kt

@@ -35,7 +35,7 @@ KtFirFunctionSymbol:
   valueParameters: []
   visibility: LOCAL
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: null

idea/idea-frontend-fir/testData/symbolsByPsi/typeAnnotations.kt

@@ -17,7 +17,7 @@ class X : @Anno1 I {
 
 // SYMBOLS:
 /*
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: [kotlin/annotation/Target]
   annotations: [kotlin/annotation/Target(allowedTargets = KtUnsupportedConstantValue)]
   classIdIfNonLocal: Anno1
@@ -36,7 +36,7 @@ KtFirClassOrObjectSymbol:
   typeParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: [kotlin/annotation/Target]
   annotations: [kotlin/annotation/Target(allowedTargets = KtUnsupportedConstantValue)]
   classIdIfNonLocal: Anno2
@@ -55,7 +55,7 @@ KtFirClassOrObjectSymbol:
   typeParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: [kotlin/annotation/Target]
   annotations: [kotlin/annotation/Target(allowedTargets = KtUnsupportedConstantValue)]
   classIdIfNonLocal: Anno3
@@ -74,7 +74,7 @@ KtFirClassOrObjectSymbol:
   typeParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: [kotlin/annotation/Target]
   annotations: [kotlin/annotation/Target(allowedTargets = KtUnsupportedConstantValue)]
   classIdIfNonLocal: Anno4
@@ -93,7 +93,7 @@ KtFirClassOrObjectSymbol:
   typeParameters: []
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: I
@@ -167,7 +167,7 @@ KtFirKotlinPropertySymbol:
   symbolKind: MEMBER
   visibility: PUBLIC
 
-KtFirClassOrObjectSymbol:
+KtFirNamedClassOrObjectSymbol:
   annotationClassIds: []
   annotations: []
   classIdIfNonLocal: X