[FIR] Get rid of candidateSymbol in FirNamedReference

`candidateSymbol` has any reasonable meaning only for references with
  not completed candidate, so this property is moved from FirNamedReference
  to new node FirNamedReferenceWithCandidateSymbol, which has real
  implementation only in :resolve module (`FirNamedReferenceWithCandidate`)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/expressions/impl/FirComponentCallImpl.kt

@@ -41,7 +41,7 @@ internal class FirComponentCallImpl(
     override val componentIndex: Int,
 ) : FirComponentCall() {
     override var typeRef: FirTypeRef = FirImplicitTypeRefImpl(null)
-    override var calleeReference: FirNamedReference = FirSimpleNamedReference(source, Name.identifier("component$componentIndex"), null)
+    override var calleeReference: FirNamedReference = FirSimpleNamedReference(source, Name.identifier("component$componentIndex"))
     override val origin: FirFunctionCallOrigin = FirFunctionCallOrigin.Operator
 
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirBackingFieldReference.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.fir.references
 
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.FirElement
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirBackingFieldSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
@@ -20,7 +19,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 abstract class FirBackingFieldReference : FirResolvedNamedReference() {
     abstract override val source: KtSourceElement?
     abstract override val name: Name
-    abstract override val candidateSymbol: FirBasedSymbol<*>?
     abstract override val resolvedSymbol: FirBackingFieldSymbol
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitBackingFieldReference(this, data)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirDelegateFieldReference.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.fir.references
 
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.FirElement
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirDelegateFieldSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
@@ -20,7 +19,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 abstract class FirDelegateFieldReference : FirResolvedNamedReference() {
     abstract override val source: KtSourceElement?
     abstract override val name: Name
-    abstract override val candidateSymbol: FirBasedSymbol<*>?
     abstract override val resolvedSymbol: FirDelegateFieldSymbol
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitDelegateFieldReference(this, data)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirErrorNamedReference.kt

@@ -9,7 +9,6 @@ import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.FirElement
 import org.jetbrains.kotlin.fir.diagnostics.ConeDiagnostic
 import org.jetbrains.kotlin.fir.diagnostics.FirDiagnosticHolder
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
 
@@ -21,7 +20,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 abstract class FirErrorNamedReference : FirNamedReference(), FirDiagnosticHolder {
     abstract override val source: KtSourceElement?
     abstract override val name: Name
-    abstract override val candidateSymbol: FirBasedSymbol<*>?
     abstract override val diagnostic: ConeDiagnostic
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitErrorNamedReference(this, data)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirNamedReference.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.fir.references
 
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.FirElement
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
 
@@ -19,7 +18,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 abstract class FirNamedReference : FirReference() {
     abstract override val source: KtSourceElement?
     abstract val name: Name
-    abstract val candidateSymbol: FirBasedSymbol<*>?
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitNamedReference(this, data)
 

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirNamedReferenceWithCandidateBase.kt

@@ -0,0 +1,29 @@
+/*
+ * 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.fir.references
+
+import org.jetbrains.kotlin.KtSourceElement
+import org.jetbrains.kotlin.fir.FirElement
+import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.fir.visitors.*
+
+/*
+ * This file was generated automatically
+ * DO NOT MODIFY IT MANUALLY
+ */
+
+abstract class FirNamedReferenceWithCandidateBase : FirNamedReference() {
+    abstract override val source: KtSourceElement?
+    abstract override val name: Name
+    abstract val candidateSymbol: FirBasedSymbol<*>
+
+    override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitNamedReferenceWithCandidateBase(this, data)
+
+    @Suppress("UNCHECKED_CAST")
+    override fun <E: FirElement, D> transform(transformer: FirTransformer<D>, data: D): E = 
+        transformer.transformNamedReferenceWithCandidateBase(this, data) as E
+}

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirResolvedCallableReference.kt

@@ -21,7 +21,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 abstract class FirResolvedCallableReference : FirResolvedNamedReference() {
     abstract override val source: KtSourceElement?
     abstract override val name: Name
-    abstract override val candidateSymbol: FirBasedSymbol<*>?
     abstract override val resolvedSymbol: FirBasedSymbol<*>
     abstract val inferredTypeArguments: List<ConeKotlinType>
     abstract val mappedArguments: CallableReferenceMappedArguments

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirResolvedErrorReference.kt

@@ -21,7 +21,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 abstract class FirResolvedErrorReference : FirResolvedNamedReference(), FirDiagnosticHolder {
     abstract override val source: KtSourceElement?
     abstract override val name: Name
-    abstract override val candidateSymbol: FirBasedSymbol<*>?
     abstract override val resolvedSymbol: FirBasedSymbol<*>
     abstract override val diagnostic: ConeDiagnostic
 

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/FirResolvedNamedReference.kt

@@ -19,7 +19,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 abstract class FirResolvedNamedReference : FirNamedReference() {
     abstract override val source: KtSourceElement?
     abstract override val name: Name
-    abstract override val candidateSymbol: FirBasedSymbol<*>?
     abstract val resolvedSymbol: FirBasedSymbol<*>
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitResolvedNamedReference(this, data)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/builder/FirBackingFieldReferenceBuilder.kt

@@ -12,7 +12,6 @@ import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.references.FirBackingFieldReference
 import org.jetbrains.kotlin.fir.references.impl.FirBackingFieldReferenceImpl
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirBackingFieldSymbol
 import org.jetbrains.kotlin.fir.visitors.*
 import org.jetbrains.kotlin.name.Name
@@ -25,13 +24,11 @@ import org.jetbrains.kotlin.name.Name
 @FirBuilderDsl
 class FirBackingFieldReferenceBuilder {
     var source: KtSourceElement? = null
-    var candidateSymbol: FirBasedSymbol<*>? = null
     lateinit var resolvedSymbol: FirBackingFieldSymbol
 
     fun build(): FirBackingFieldReference {
         return FirBackingFieldReferenceImpl(
             source,
-            candidateSymbol,
             resolvedSymbol,
         )
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/builder/FirDelegateFieldReferenceBuilder.kt

@@ -12,7 +12,6 @@ import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.references.FirDelegateFieldReference
 import org.jetbrains.kotlin.fir.references.impl.FirDelegateFieldReferenceImpl
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirDelegateFieldSymbol
 import org.jetbrains.kotlin.fir.visitors.*
 import org.jetbrains.kotlin.name.Name
@@ -25,13 +24,11 @@ import org.jetbrains.kotlin.name.Name
 @FirBuilderDsl
 class FirDelegateFieldReferenceBuilder {
     var source: KtSourceElement? = null
-    var candidateSymbol: FirBasedSymbol<*>? = null
     lateinit var resolvedSymbol: FirDelegateFieldSymbol
 
     fun build(): FirDelegateFieldReference {
         return FirDelegateFieldReferenceImpl(
             source,
-            candidateSymbol,
             resolvedSymbol,
         )
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/builder/FirErrorNamedReferenceBuilder.kt

@@ -13,7 +13,6 @@ import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.diagnostics.ConeDiagnostic
 import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
 import org.jetbrains.kotlin.fir.references.impl.FirErrorNamedReferenceImpl
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.visitors.*
 import org.jetbrains.kotlin.name.Name
 
@@ -25,13 +24,11 @@ import org.jetbrains.kotlin.name.Name
 @FirBuilderDsl
 class FirErrorNamedReferenceBuilder {
     var source: KtSourceElement? = null
-    var candidateSymbol: FirBasedSymbol<*>? = null
     lateinit var diagnostic: ConeDiagnostic
 
     fun build(): FirErrorNamedReference {
         return FirErrorNamedReferenceImpl(
             source,
-            candidateSymbol,
             diagnostic,
         )
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/builder/FirSimpleNamedReferenceBuilder.kt

@@ -13,7 +13,6 @@ import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.references.FirNamedReference
 import org.jetbrains.kotlin.fir.references.impl.FirSimpleNamedReference
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.visitors.*
 import org.jetbrains.kotlin.name.Name
 
@@ -26,14 +25,12 @@ import org.jetbrains.kotlin.name.Name
 class FirSimpleNamedReferenceBuilder {
     var source: KtSourceElement? = null
     lateinit var name: Name
-    var candidateSymbol: FirBasedSymbol<*>? = null
 
     @OptIn(FirImplementationDetail::class)
     fun build(): FirNamedReference {
         return FirSimpleNamedReference(
             source,
             name,
-            candidateSymbol,
         )
     }
 

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirBackingFieldReferenceImpl.kt

@@ -9,7 +9,6 @@ package org.jetbrains.kotlin.fir.references.impl
 
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.references.FirBackingFieldReference
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirBackingFieldSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
@@ -21,7 +20,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 
 internal class FirBackingFieldReferenceImpl(
     override val source: KtSourceElement?,
-    override val candidateSymbol: FirBasedSymbol<*>?,
     override val resolvedSymbol: FirBackingFieldSymbol,
 ) : FirBackingFieldReference() {
     override val name: Name get() = Name.identifier("\$field")

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirDelegateFieldReferenceImpl.kt

@@ -9,7 +9,6 @@ package org.jetbrains.kotlin.fir.references.impl
 
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.references.FirDelegateFieldReference
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirDelegateFieldSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
@@ -21,7 +20,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 
 internal class FirDelegateFieldReferenceImpl(
     override val source: KtSourceElement?,
-    override val candidateSymbol: FirBasedSymbol<*>?,
     override val resolvedSymbol: FirDelegateFieldSymbol,
 ) : FirDelegateFieldReference() {
     override val name: Name get() = Name.identifier("\$delegate")

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirErrorNamedReferenceImpl.kt

@@ -10,7 +10,6 @@ package org.jetbrains.kotlin.fir.references.impl
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.diagnostics.ConeDiagnostic
 import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
 
@@ -21,7 +20,6 @@ import org.jetbrains.kotlin.fir.visitors.*
 
 internal class FirErrorNamedReferenceImpl(
     override val source: KtSourceElement?,
-    override val candidateSymbol: FirBasedSymbol<*>?,
     override val diagnostic: ConeDiagnostic,
 ) : FirErrorNamedReference() {
     override val name: Name = Name.special("<${diagnostic.reason}>")

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirPropertyFromParameterResolvedNamedReference.kt

@@ -24,8 +24,6 @@ class FirPropertyFromParameterResolvedNamedReference @FirImplementationDetail co
     override val name: Name,
     override val resolvedSymbol: FirBasedSymbol<*>,
 ) : FirResolvedNamedReference() {
-    override val candidateSymbol: FirBasedSymbol<*>? get() = null
-
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {}
 
     override fun <D> transformChildren(transformer: FirTransformer<D>, data: D): FirPropertyFromParameterResolvedNamedReference {

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirResolvedCallableReferenceImpl.kt

@@ -27,8 +27,6 @@ internal class FirResolvedCallableReferenceImpl(
     override val inferredTypeArguments: MutableList<ConeKotlinType>,
     override val mappedArguments: CallableReferenceMappedArguments,
 ) : FirResolvedCallableReference() {
-    override val candidateSymbol: FirBasedSymbol<*>? get() = null
-
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {}
 
     override fun <D> transformChildren(transformer: FirTransformer<D>, data: D): FirResolvedCallableReferenceImpl {

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirResolvedErrorReferenceImpl.kt

@@ -25,8 +25,6 @@ internal class FirResolvedErrorReferenceImpl(
     override val resolvedSymbol: FirBasedSymbol<*>,
     override val diagnostic: ConeDiagnostic,
 ) : FirResolvedErrorReference() {
-    override val candidateSymbol: FirBasedSymbol<*>? get() = null
-
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {}
 
     override fun <D> transformChildren(transformer: FirTransformer<D>, data: D): FirResolvedErrorReferenceImpl {

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirResolvedNamedReferenceImpl.kt

@@ -23,8 +23,6 @@ internal class FirResolvedNamedReferenceImpl(
     override val name: Name,
     override val resolvedSymbol: FirBasedSymbol<*>,
 ) : FirResolvedNamedReference() {
-    override val candidateSymbol: FirBasedSymbol<*>? get() = null
-
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {}
 
     override fun <D> transformChildren(transformer: FirTransformer<D>, data: D): FirResolvedNamedReferenceImpl {

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/references/impl/FirSimpleNamedReference.kt

@@ -10,7 +10,6 @@ package org.jetbrains.kotlin.fir.references.impl
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.references.FirNamedReference
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.fir.visitors.*
 
@@ -19,10 +18,9 @@ import org.jetbrains.kotlin.fir.visitors.*
  * DO NOT MODIFY IT MANUALLY
  */
 
-open class FirSimpleNamedReference @FirImplementationDetail constructor(
+class FirSimpleNamedReference @FirImplementationDetail constructor(
     override val source: KtSourceElement?,
     override val name: Name,
-    override val candidateSymbol: FirBasedSymbol<*>?,
 ) : FirNamedReference() {
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {}
 

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/visitors/FirDefaultVisitor.kt

@@ -125,6 +125,7 @@ import org.jetbrains.kotlin.fir.expressions.FirVariableAssignment
 import org.jetbrains.kotlin.fir.expressions.FirWhenSubjectExpression
 import org.jetbrains.kotlin.fir.expressions.FirWrappedDelegateExpression
 import org.jetbrains.kotlin.fir.references.FirNamedReference
+import org.jetbrains.kotlin.fir.references.FirNamedReferenceWithCandidateBase
 import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
 import org.jetbrains.kotlin.fir.references.FirSuperReference
 import org.jetbrains.kotlin.fir.references.FirThisReference
@@ -262,6 +263,8 @@ abstract class FirDefaultVisitor<out R, in D> : FirVisitor<R, D>() {
 
     override fun visitNamedReference(namedReference: FirNamedReference, data: D): R  = visitReference(namedReference, data)
 
+    override fun visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase, data: D): R  = visitNamedReference(namedReferenceWithCandidateBase, data)
+
     override fun visitSuperReference(superReference: FirSuperReference, data: D): R  = visitReference(superReference, data)
 
     override fun visitThisReference(thisReference: FirThisReference, data: D): R  = visitReference(thisReference, data)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/visitors/FirDefaultVisitorVoid.kt

@@ -125,6 +125,7 @@ import org.jetbrains.kotlin.fir.expressions.FirVariableAssignment
 import org.jetbrains.kotlin.fir.expressions.FirWhenSubjectExpression
 import org.jetbrains.kotlin.fir.expressions.FirWrappedDelegateExpression
 import org.jetbrains.kotlin.fir.references.FirNamedReference
+import org.jetbrains.kotlin.fir.references.FirNamedReferenceWithCandidateBase
 import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
 import org.jetbrains.kotlin.fir.references.FirSuperReference
 import org.jetbrains.kotlin.fir.references.FirThisReference
@@ -262,6 +263,8 @@ abstract class FirDefaultVisitorVoid : FirVisitorVoid() {
 
     override fun visitNamedReference(namedReference: FirNamedReference)  = visitReference(namedReference)
 
+    override fun visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase)  = visitNamedReference(namedReferenceWithCandidateBase)
+
     override fun visitSuperReference(superReference: FirSuperReference)  = visitReference(superReference)
 
     override fun visitThisReference(thisReference: FirThisReference)  = visitReference(thisReference)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/visitors/FirTransformer.kt

@@ -125,6 +125,7 @@ import org.jetbrains.kotlin.fir.expressions.FirVariableAssignment
 import org.jetbrains.kotlin.fir.expressions.FirWhenSubjectExpression
 import org.jetbrains.kotlin.fir.expressions.FirWrappedDelegateExpression
 import org.jetbrains.kotlin.fir.references.FirNamedReference
+import org.jetbrains.kotlin.fir.references.FirNamedReferenceWithCandidateBase
 import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
 import org.jetbrains.kotlin.fir.references.FirSuperReference
 import org.jetbrains.kotlin.fir.references.FirThisReference
@@ -633,6 +634,10 @@ abstract class FirTransformer<in D> : FirVisitor<FirElement, D>() {
         return transformElement(namedReference, data)
     }
 
+    open fun transformNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase, data: D): FirReference {
+        return transformElement(namedReferenceWithCandidateBase, data)
+    }
+
     open fun transformErrorNamedReference(errorNamedReference: FirErrorNamedReference, data: D): FirReference {
         return transformElement(errorNamedReference, data)
     }
@@ -1201,6 +1206,10 @@ abstract class FirTransformer<in D> : FirVisitor<FirElement, D>() {
         return transformNamedReference(namedReference, data)
     }
 
+    final override fun visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase, data: D): FirReference {
+        return transformNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase, data)
+    }
+
     final override fun visitErrorNamedReference(errorNamedReference: FirErrorNamedReference, data: D): FirReference {
         return transformErrorNamedReference(errorNamedReference, data)
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/visitors/FirVisitor.kt

@@ -125,6 +125,7 @@ import org.jetbrains.kotlin.fir.expressions.FirVariableAssignment
 import org.jetbrains.kotlin.fir.expressions.FirWhenSubjectExpression
 import org.jetbrains.kotlin.fir.expressions.FirWrappedDelegateExpression
 import org.jetbrains.kotlin.fir.references.FirNamedReference
+import org.jetbrains.kotlin.fir.references.FirNamedReferenceWithCandidateBase
 import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
 import org.jetbrains.kotlin.fir.references.FirSuperReference
 import org.jetbrains.kotlin.fir.references.FirThisReference
@@ -394,6 +395,8 @@ abstract class FirVisitor<out R, in D> {
 
     open fun visitNamedReference(namedReference: FirNamedReference, data: D): R  = visitElement(namedReference, data)
 
+    open fun visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase, data: D): R  = visitElement(namedReferenceWithCandidateBase, data)
+
     open fun visitErrorNamedReference(errorNamedReference: FirErrorNamedReference, data: D): R  = visitElement(errorNamedReference, data)
 
     open fun visitSuperReference(superReference: FirSuperReference, data: D): R  = visitElement(superReference, data)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/visitors/FirVisitorVoid.kt

@@ -125,6 +125,7 @@ import org.jetbrains.kotlin.fir.expressions.FirVariableAssignment
 import org.jetbrains.kotlin.fir.expressions.FirWhenSubjectExpression
 import org.jetbrains.kotlin.fir.expressions.FirWrappedDelegateExpression
 import org.jetbrains.kotlin.fir.references.FirNamedReference
+import org.jetbrains.kotlin.fir.references.FirNamedReferenceWithCandidateBase
 import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
 import org.jetbrains.kotlin.fir.references.FirSuperReference
 import org.jetbrains.kotlin.fir.references.FirThisReference
@@ -632,6 +633,10 @@ abstract class FirVisitorVoid : FirVisitor<Unit, Nothing?>() {
         visitElement(namedReference)
     }
 
+    open fun visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase) {
+        visitElement(namedReferenceWithCandidateBase)
+    }
+
     open fun visitErrorNamedReference(errorNamedReference: FirErrorNamedReference) {
         visitElement(errorNamedReference)
     }
@@ -1200,6 +1205,10 @@ abstract class FirVisitorVoid : FirVisitor<Unit, Nothing?>() {
         visitNamedReference(namedReference)
     }
 
+    final override fun visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase, data: Nothing?) {
+        visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase)
+    }
+
     final override fun visitErrorNamedReference(errorNamedReference: FirErrorNamedReference, data: Nothing?) {
         visitErrorNamedReference(errorNamedReference)
     }

compiler/fir/tree/src/org/jetbrains/kotlin/fir/renderer/FirRenderer.kt

@@ -782,12 +782,15 @@ class FirRenderer(
         }
 
         override fun visitNamedReference(namedReference: FirNamedReference) {
-            val symbol = namedReference.candidateSymbol
-            when {
-                namedReference is FirErrorNamedReference -> print("<${namedReference.diagnostic.reason}>#")
-                symbol != null -> print("R?C|${symbol.render()}|")
-                else -> print("${namedReference.name}#")
-            }
+            print("${namedReference.name}#")
+        }
+
+        override fun visitNamedReferenceWithCandidateBase(namedReferenceWithCandidateBase: FirNamedReferenceWithCandidateBase) {
+            print("R?C|${namedReferenceWithCandidateBase.candidateSymbol.render()}|")
+        }
+
+        override fun visitErrorNamedReference(errorNamedReference: FirErrorNamedReference) {
+            print("<${errorNamedReference.diagnostic.reason}>#")
         }
 
         override fun visitBackingFieldReference(backingFieldReference: FirBackingFieldReference) {
@@ -1063,10 +1066,6 @@ class FirRenderer(
             binaryLogicExpression.rightOperand.accept(this)
         }
 
-        override fun visitErrorNamedReference(errorNamedReference: FirErrorNamedReference) {
-            visitNamedReference(errorNamedReference)
-        }
-
         override fun visitEffectDeclaration(effectDeclaration: FirEffectDeclaration) {
             contractRenderer?.render(effectDeclaration)
         }

compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/FirTreeBuilder.kt

@@ -152,6 +152,7 @@ object FirTreeBuilder : AbstractFirTreeBuilder() {
     val wrappedDelegateExpression by element(Expression, wrappedExpression)
 
     val namedReference by element(Reference, reference)
+    val namedReferenceWithCandidateBase by element(Reference, namedReference)
     val errorNamedReference by element(Reference, namedReference, diagnosticHolder)
     val superReference by element(Reference, reference)
     val thisReference by element(Reference, reference)

compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/ImplementationConfigurator.kt

@@ -111,7 +111,7 @@ object ImplementationConfigurator : AbstractFirTreeImplementationConfigurator()
         impl(callableReferenceAccess)
 
         impl(componentCall) {
-            default("calleeReference", "FirSimpleNamedReference(source, Name.identifier(\"component\$componentIndex\"), null)")
+            default("calleeReference", "FirSimpleNamedReference(source, Name.identifier(\"component\$componentIndex\"))")
             useTypes(simpleNamedReferenceType, nameType)
             optInToInternals()
         }
@@ -404,27 +404,22 @@ object ImplementationConfigurator : AbstractFirTreeImplementationConfigurator()
             }
         }
 
-        impl(resolvedNamedReference) {
-            defaultNull("candidateSymbol", withGetter = true)
-        }
+        impl(resolvedNamedReference)
 
         impl(resolvedNamedReference, "FirPropertyFromParameterResolvedNamedReference") {
-            defaultNull("candidateSymbol", withGetter = true)
             publicImplementation()
         }
 
-        impl(resolvedErrorReference) {
-            defaultNull("candidateSymbol", withGetter = true)
-        }
+        impl(resolvedErrorReference)
 
-        impl(resolvedCallableReference) {
-            defaultNull("candidateSymbol", withGetter = true)
-        }
+        impl(resolvedCallableReference)
 
         impl(namedReference, "FirSimpleNamedReference") {
-            kind = OpenClass
+            publicImplementation()
         }
 
+        noImpl(namedReferenceWithCandidateBase)
+
         impl(delegateFieldReference) {
             default("name") {
                 value = "Name.identifier(\"\\\$delegate\")"

compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/NodeConfigurator.kt

@@ -620,7 +620,10 @@ object NodeConfigurator : AbstractFieldConfigurator<FirTreeBuilder>(FirTreeBuild
 
         namedReference.configure {
             +name
-            +field("candidateSymbol", firBasedSymbolType, "*", nullable = true)
+        }
+
+        namedReferenceWithCandidateBase.configure {
+            +field("candidateSymbol", firBasedSymbolType, "*")
         }
 
         resolvedNamedReference.configure {