Use scope-aware findReferences in RenameKotlinPsiProcessor

#KT-37801 Fixed

idea/src/org/jetbrains/kotlin/idea/findUsages/KotlinElementDescriptionProvider.kt

@@ -32,7 +32,7 @@ import org.jetbrains.kotlin.asJava.unwrapped
 import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.KotlinLanguage
 import org.jetbrains.kotlin.idea.refactoring.rename.RenameJavaSyntheticPropertyHandler
-import org.jetbrains.kotlin.idea.refactoring.rename.RenameKotlinPropertyProcessor
+import org.jetbrains.kotlin.idea.refactoring.rename.RenameKotlinPropertyProcessorCompat
 import org.jetbrains.kotlin.idea.util.string.collapseSpaces
 import org.jetbrains.kotlin.name.FqNameUnsafe
 import org.jetbrains.kotlin.name.Name
@@ -148,7 +148,7 @@ class KotlinElementDescriptionProvider : ElementDescriptionProvider {
             is KtImportAlias -> KotlinBundle.message("find.usages.import.alias")
             is RenameJavaSyntheticPropertyHandler.SyntheticPropertyWrapper -> KotlinBundle.message("find.usages.property")
             is KtLightClassForFacade -> KotlinBundle.message("find.usages.facade.class")
-            is RenameKotlinPropertyProcessor.PropertyMethodWrapper -> KotlinBundle.message("find.usages.property.accessor")
+            is RenameKotlinPropertyProcessorCompat.PropertyMethodWrapper -> KotlinBundle.message("find.usages.property.accessor")
             else -> null
         }
 

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinClassifierProcessor.kt

@@ -0,0 +1,24 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiReference
+import com.intellij.psi.search.SearchScope
+
+// BUNCH 191
+class RenameKotlinClassifierProcessor : RenameKotlinClassifierProcessorCompat() {
+
+    override fun findReferences(
+        element: PsiElement,
+        searchScope: SearchScope,
+        searchInCommentsAndStrings: Boolean
+    ): Collection<PsiReference> {
+        val references = super.findReferences(element, searchScope, searchInCommentsAndStrings)
+        return processFoundReferences(element, references)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinClassifierProcessor.kt.191

@@ -0,0 +1,20 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiReference
+import com.intellij.psi.search.SearchScope
+
+// BUNCH 191
+class RenameKotlinClassifierProcessor : RenameKotlinClassifierProcessorCompat() {
+
+    override fun findReferences(element: PsiElement): Collection<PsiReference> {
+        val references = super.findReferences(element)
+        return processFoundReferences(element, references)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinClassifierProcessorCompat.kt

@@ -25,7 +25,7 @@ import org.jetbrains.kotlin.utils.SmartList
 import java.util.*
 
 // BUNCH 191
-class RenameKotlinClassifierProcessor : RenameKotlinPsiProcessor() {
+abstract class RenameKotlinClassifierProcessorCompat : RenameKotlinPsiProcessor() {
     override fun canProcessElement(element: PsiElement): Boolean {
         return element is KtClassOrObject || element is KtLightClass || element is KtConstructor<*> || element is KtTypeAlias
     }
@@ -63,11 +63,14 @@ class RenameKotlinClassifierProcessor : RenameKotlinPsiProcessor() {
         }
     }
 
-    override fun findReferences(element: PsiElement): Collection<PsiReference> {
+    protected fun processFoundReferences(
+        element: PsiElement,
+        references: Collection<PsiReference>
+    ): Collection<PsiReference> {
         if (element is KtObjectDeclaration && element.isCompanion()) {
-            return super.findReferences(element).filter { !it.isCompanionObjectClassReference() }
+            return references.filter { !it.isCompanionObjectClassReference() }
         }
-        return super.findReferences(element)
+        return references
     }
 
     private fun PsiReference.isCompanionObjectClassReference(): Boolean {

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinFunctionProcessor.kt

@@ -0,0 +1,24 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiReference
+import com.intellij.psi.search.SearchScope
+
+// BUNCH 191
+class RenameKotlinFunctionProcessor : RenameKotlinFunctionProcessorCompat() {
+
+    override fun findReferences(
+        element: PsiElement,
+        searchScope: SearchScope,
+        searchInCommentsAndStrings: Boolean
+    ): Collection<PsiReference> {
+        val references = super.findReferences(element, searchScope, searchInCommentsAndStrings)
+        return processFoundReferences(element, references)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinFunctionProcessor.kt.191

@@ -0,0 +1,19 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiReference
+
+// BUNCH 191
+class RenameKotlinFunctionProcessor : RenameKotlinFunctionProcessorCompat() {
+
+    override fun findReferences(element: PsiElement): Collection<PsiReference> {
+        val references = super.findReferences(element)
+        return processFoundReferences(element, references)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinFunctionProcessorCompat.kt

@@ -40,7 +40,7 @@ import org.jetbrains.kotlin.resolve.DescriptorUtils
 import java.util.*
 
 // BUNCH 191
-class RenameKotlinFunctionProcessor : RenameKotlinPsiProcessor() {
+abstract class RenameKotlinFunctionProcessorCompat : RenameKotlinPsiProcessor() {
     private val javaMethodProcessorInstance = RenameJavaMethodProcessor()
 
     override fun canProcessElement(element: PsiElement): Boolean {
@@ -64,8 +64,10 @@ class RenameKotlinFunctionProcessor : RenameKotlinPsiProcessor() {
         return DescriptorUtils.getJvmName(descriptor)
     }
 
-    override fun findReferences(element: PsiElement): Collection<PsiReference> {
-        val allReferences = super.findReferences(element)
+    protected fun processFoundReferences(
+        element: PsiElement,
+        allReferences: Collection<PsiReference>
+    ): Collection<PsiReference> {
         return when {
             getJvmName(element) == null -> allReferences
             element is KtElement -> allReferences.filterIsInstance<KtReference>()

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinParameterProcessor.kt

@@ -46,7 +46,7 @@ class RenameKotlinParameterProcessor : RenameKotlinPsiProcessor() {
         element: PsiElement,
         searchScope: SearchScope,
         searchInCommentsAndStrings: Boolean
-    ): MutableCollection<PsiReference> {
+    ): Collection<PsiReference> {
         if (element !is KtParameter) return super.findReferences(element, searchScope, searchInCommentsAndStrings)
         val ownerFunction = element.ownerFunction
             ?: return super.findReferences(element, searchScope, searchInCommentsAndStrings)

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinPropertyProcessor.kt

@@ -0,0 +1,137 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiMethod
+import com.intellij.psi.PsiReference
+import com.intellij.psi.search.SearchScope
+import com.intellij.refactoring.listeners.RefactoringElementListener
+import com.intellij.refactoring.util.MoveRenameUsageInfo
+import com.intellij.usageView.UsageInfo
+import org.jetbrains.kotlin.asJava.elements.KtLightMethod
+import org.jetbrains.kotlin.asJava.propertyNameByAccessor
+import org.jetbrains.kotlin.codegen.state.KotlinTypeMapper
+import org.jetbrains.kotlin.idea.core.isEnumCompanionPropertyWithEntryConflict
+import org.jetbrains.kotlin.idea.core.unquote
+import org.jetbrains.kotlin.idea.refactoring.dropOverrideKeywordIfNecessary
+import org.jetbrains.kotlin.idea.references.KtReference
+import org.jetbrains.kotlin.idea.references.KtSimpleNameReference
+import org.jetbrains.kotlin.idea.references.mainReference
+import org.jetbrains.kotlin.load.java.JvmAbi
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.psi.KtNamedDeclaration
+import org.jetbrains.kotlin.psi.KtParameter
+import org.jetbrains.kotlin.psi.KtProperty
+import org.jetbrains.kotlin.psi.KtSimpleNameExpression
+import org.jetbrains.kotlin.psi.psiUtil.quoteIfNeeded
+import org.jetbrains.kotlin.resolve.DataClassDescriptorResolver
+import org.jetbrains.kotlin.resolve.DescriptorUtils
+
+// BUNCH 191
+class RenameKotlinPropertyProcessor : RenameKotlinPropertyProcessorCompat() {
+
+    override fun findReferences(
+        element: PsiElement,
+        searchScope: SearchScope,
+        searchInCommentsAndStrings: Boolean
+    ): Collection<PsiReference> {
+        val references = super.findReferences(element, searchScope, searchInCommentsAndStrings)
+        return processFoundReferences(element, references)
+    }
+
+    //TODO: a very long and complicated method, even recursive. mb refactor it somehow? at least split by PsiElement types?
+    override tailrec fun renameElement(
+        element: PsiElement,
+        newName: String,
+        usages: Array<UsageInfo>,
+        listener: RefactoringElementListener?
+    ) {
+        val newNameUnquoted = newName.unquote()
+        if (element is KtLightMethod) {
+            if (element.modifierList.findAnnotation(DescriptorUtils.JVM_NAME.asString()) != null) {
+                return super.renameElement(element, newName, usages, listener)
+            }
+
+            val origin = element.kotlinOrigin
+            val newPropertyName = propertyNameByAccessor(newNameUnquoted, element)
+            // Kotlin references to Kotlin property should not use accessor name
+            if (newPropertyName != null && (origin is KtProperty || origin is KtParameter)) {
+                val (ktUsages, otherUsages) = usages.partition { it.reference is KtSimpleNameReference }
+                super.renameElement(element, newName, otherUsages.toTypedArray(), listener)
+                renameElement(origin, newPropertyName.quoteIfNeeded(), ktUsages.toTypedArray(), listener)
+                return
+            }
+        }
+
+        if (element !is KtProperty && element !is KtParameter) {
+            super.renameElement(element, newName, usages, listener)
+            return
+        }
+
+        val name = (element as KtNamedDeclaration).name!!
+        val oldGetterName = JvmAbi.getterName(name)
+        val oldSetterName = JvmAbi.setterName(name)
+
+        if (isEnumCompanionPropertyWithEntryConflict(element, newNameUnquoted)) {
+            for ((i, usage) in usages.withIndex()) {
+                if (usage !is MoveRenameUsageInfo) continue
+                val ref = usage.reference ?: continue
+                // TODO: Enum value can't be accessed from Java in case of conflict with companion member
+                if (ref is KtReference) {
+                    val newRef = (ref.bindToElement(element) as? KtSimpleNameExpression)?.mainReference ?: continue
+                    usages[i] = MoveRenameUsageInfo(newRef, usage.referencedElement)
+                }
+            }
+        }
+
+        val adjustedUsages = if (element is KtParameter) usages.filterNot {
+            val refTarget = it.reference?.resolve()
+            refTarget is KtLightMethod && DataClassDescriptorResolver.isComponentLike(Name.guessByFirstCharacter(refTarget.name))
+        } else usages.toList()
+
+        val refKindUsages = adjustedUsages.groupBy { usage: UsageInfo ->
+            val refElement = usage.reference?.resolve()
+            if (refElement is PsiMethod) {
+                val refElementName = refElement.name
+                val refElementNameToCheck =
+                    (if (usage is MangledJavaRefUsageInfo) KotlinTypeMapper.InternalNameMapper.demangleInternalName(refElementName) else null) ?: refElementName
+                when (refElementNameToCheck) {
+                    oldGetterName -> UsageKind.GETTER_USAGE
+                    oldSetterName -> UsageKind.SETTER_USAGE
+                    else -> UsageKind.SIMPLE_PROPERTY_USAGE
+                }
+            } else {
+                UsageKind.SIMPLE_PROPERTY_USAGE
+            }
+        }
+
+        super.renameElement(
+            element.copy(), JvmAbi.setterName(newNameUnquoted).quoteIfNeeded(),
+            refKindUsages[UsageKind.SETTER_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
+            null
+        )
+
+        super.renameElement(
+            element.copy(), JvmAbi.getterName(newNameUnquoted).quoteIfNeeded(),
+            refKindUsages[UsageKind.GETTER_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
+            null
+        )
+
+        super.renameElement(
+            element, newName,
+            refKindUsages[UsageKind.SIMPLE_PROPERTY_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
+            null
+        )
+
+        usages.forEach { (it as? KtResolvableCollisionUsageInfo)?.apply() }
+
+        dropOverrideKeywordIfNecessary(element)
+
+        listener?.elementRenamed(element)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinPropertyProcessor.kt.191

@@ -0,0 +1,132 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiMethod
+import com.intellij.psi.PsiReference
+import com.intellij.refactoring.listeners.RefactoringElementListener
+import com.intellij.refactoring.util.MoveRenameUsageInfo
+import com.intellij.usageView.UsageInfo
+import org.jetbrains.kotlin.asJava.elements.KtLightMethod
+import org.jetbrains.kotlin.asJava.propertyNameByAccessor
+import org.jetbrains.kotlin.codegen.state.KotlinTypeMapper
+import org.jetbrains.kotlin.idea.core.isEnumCompanionPropertyWithEntryConflict
+import org.jetbrains.kotlin.idea.core.unquote
+import org.jetbrains.kotlin.idea.refactoring.dropOverrideKeywordIfNecessary
+import org.jetbrains.kotlin.idea.references.KtReference
+import org.jetbrains.kotlin.idea.references.KtSimpleNameReference
+import org.jetbrains.kotlin.idea.references.mainReference
+import org.jetbrains.kotlin.load.java.JvmAbi
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.psi.KtNamedDeclaration
+import org.jetbrains.kotlin.psi.KtParameter
+import org.jetbrains.kotlin.psi.KtProperty
+import org.jetbrains.kotlin.psi.KtSimpleNameExpression
+import org.jetbrains.kotlin.psi.psiUtil.quoteIfNeeded
+import org.jetbrains.kotlin.resolve.DataClassDescriptorResolver
+import org.jetbrains.kotlin.resolve.DescriptorUtils
+
+// BUNCH 191
+class RenameKotlinPropertyProcessor : RenameKotlinPropertyProcessorCompat() {
+
+    override fun findReferences(element: PsiElement): Collection<PsiReference> {
+        val references = super.findReferences(element)
+        return processFoundReferences(element, references)
+    }
+
+    //TODO: a very long and complicated method, even recursive. mb refactor it somehow? at least split by PsiElement types?
+    override tailrec fun renameElement(
+        element: PsiElement,
+        newName: String,
+        usages: Array<UsageInfo>,
+        listener: RefactoringElementListener?
+    ) {
+        val newNameUnquoted = newName.unquote()
+        if (element is KtLightMethod) {
+            if (element.modifierList.findAnnotation(DescriptorUtils.JVM_NAME.asString()) != null) {
+                return super.renameElement(element, newName, usages, listener)
+            }
+
+            val origin = element.kotlinOrigin
+            val newPropertyName = propertyNameByAccessor(newNameUnquoted, element)
+            // Kotlin references to Kotlin property should not use accessor name
+            if (newPropertyName != null && (origin is KtProperty || origin is KtParameter)) {
+                val (ktUsages, otherUsages) = usages.partition { it.reference is KtSimpleNameReference }
+                super.renameElement(element, newName, otherUsages.toTypedArray(), listener)
+                renameElement(origin, newPropertyName.quoteIfNeeded(), ktUsages.toTypedArray(), listener)
+                return
+            }
+        }
+
+        if (element !is KtProperty && element !is KtParameter) {
+            super.renameElement(element, newName, usages, listener)
+            return
+        }
+
+        val name = (element as KtNamedDeclaration).name!!
+        val oldGetterName = JvmAbi.getterName(name)
+        val oldSetterName = JvmAbi.setterName(name)
+
+        if (isEnumCompanionPropertyWithEntryConflict(element, newNameUnquoted)) {
+            for ((i, usage) in usages.withIndex()) {
+                if (usage !is MoveRenameUsageInfo) continue
+                val ref = usage.reference ?: continue
+                // TODO: Enum value can't be accessed from Java in case of conflict with companion member
+                if (ref is KtReference) {
+                    val newRef = (ref.bindToElement(element) as? KtSimpleNameExpression)?.mainReference ?: continue
+                    usages[i] = MoveRenameUsageInfo(newRef, usage.referencedElement)
+                }
+            }
+        }
+
+        val adjustedUsages = if (element is KtParameter) usages.filterNot {
+            val refTarget = it.reference?.resolve()
+            refTarget is KtLightMethod && DataClassDescriptorResolver.isComponentLike(Name.guessByFirstCharacter(refTarget.name))
+        } else usages.toList()
+
+        val refKindUsages = adjustedUsages.groupBy { usage: UsageInfo ->
+            val refElement = usage.reference?.resolve()
+            if (refElement is PsiMethod) {
+                val refElementName = refElement.name
+                val refElementNameToCheck =
+                    (if (usage is MangledJavaRefUsageInfo) KotlinTypeMapper.InternalNameMapper.demangleInternalName(refElementName) else null) ?: refElementName
+                when (refElementNameToCheck) {
+                    oldGetterName -> UsageKind.GETTER_USAGE
+                    oldSetterName -> UsageKind.SETTER_USAGE
+                    else -> UsageKind.SIMPLE_PROPERTY_USAGE
+                }
+            } else {
+                UsageKind.SIMPLE_PROPERTY_USAGE
+            }
+        }
+
+        super.renameElement(
+            element.copy(), JvmAbi.setterName(newNameUnquoted).quoteIfNeeded(),
+            refKindUsages[UsageKind.SETTER_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
+            null
+        )
+
+        super.renameElement(
+            element.copy(), JvmAbi.getterName(newNameUnquoted).quoteIfNeeded(),
+            refKindUsages[UsageKind.GETTER_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
+            null
+        )
+
+        super.renameElement(
+            element, newName,
+            refKindUsages[UsageKind.SIMPLE_PROPERTY_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
+            null
+        )
+
+        usages.forEach { (it as? KtResolvableCollisionUsageInfo)?.apply() }
+
+        dropOverrideKeywordIfNecessary(element)
+
+        listener?.elementRenamed(element)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinPropertyProcessorCompat.kt

@@ -64,7 +64,7 @@ import org.jetbrains.kotlin.utils.DFS
 import org.jetbrains.kotlin.utils.SmartList
 
 // BUNCH 191
-class RenameKotlinPropertyProcessor : RenameKotlinPsiProcessor() {
+abstract class RenameKotlinPropertyProcessorCompat : RenameKotlinPsiProcessor() {
     override fun canProcessElement(element: PsiElement): Boolean {
         val namedUnwrappedElement = element.namedUnwrappedElement
         return namedUnwrappedElement is KtProperty || (namedUnwrappedElement is KtParameter && namedUnwrappedElement.hasValOrVar())
@@ -89,17 +89,20 @@ class RenameKotlinPropertyProcessor : RenameKotlinPsiProcessor() {
         return getterName to setterName
     }
 
-    override fun findReferences(element: PsiElement): Collection<PsiReference> {
-        val allReferences = super.findReferences(element).filterNot { it is KtDestructuringDeclarationReference }
+    protected fun processFoundReferences(
+        element: PsiElement,
+        allReferences: Collection<PsiReference>
+    ): Collection<PsiReference> {
+        val references = allReferences.filterNot { it is KtDestructuringDeclarationReference }
         val (getterJvmName, setterJvmName) = getJvmNames(element)
         return when {
-            getterJvmName == null && setterJvmName == null -> allReferences
-            element is KtElement -> allReferences.filter {
+            getterJvmName == null && setterJvmName == null -> references
+            element is KtElement -> references.filter {
                 it is KtReference || (getterJvmName == null && (it.resolve() as? PsiNamedElement)?.name != setterJvmName) || (setterJvmName == null && (it.resolve() as? PsiNamedElement)?.name != getterJvmName)
             }
             element is KtLightDeclaration<*, *> -> {
                 val name = element.name
-                if (name == getterJvmName || name == setterJvmName) allReferences.filterNot { it is KtReference } else allReferences
+                if (name == getterJvmName || name == setterJvmName) references.filterNot { it is KtReference } else references
             }
             else -> emptyList()
         }
@@ -343,103 +346,12 @@ class RenameKotlinPropertyProcessor : RenameKotlinPsiProcessor() {
         }
     }
 
-    private enum class UsageKind {
+    protected enum class UsageKind {
         SIMPLE_PROPERTY_USAGE,
         GETTER_USAGE,
         SETTER_USAGE
     }
 
-    //TODO: a very long and complicated method, even recursive. mb refactor it somehow? at least split by PsiElement types?
-    override tailrec fun renameElement(
-        element: PsiElement,
-        newName: String,
-        usages: Array<UsageInfo>,
-        listener: RefactoringElementListener?
-    ) {
-        val newNameUnquoted = newName.unquote()
-        if (element is KtLightMethod) {
-            if (element.modifierList.findAnnotation(DescriptorUtils.JVM_NAME.asString()) != null) {
-                return super.renameElement(element, newName, usages, listener)
-            }
-
-            val origin = element.kotlinOrigin
-            val newPropertyName = propertyNameByAccessor(newNameUnquoted, element)
-            // Kotlin references to Kotlin property should not use accessor name
-            if (newPropertyName != null && (origin is KtProperty || origin is KtParameter)) {
-                val (ktUsages, otherUsages) = usages.partition { it.reference is KtSimpleNameReference }
-                super.renameElement(element, newName, otherUsages.toTypedArray(), listener)
-                renameElement(origin, newPropertyName.quoteIfNeeded(), ktUsages.toTypedArray(), listener)
-                return
-            }
-        }
-
-        if (element !is KtProperty && element !is KtParameter) {
-            super.renameElement(element, newName, usages, listener)
-            return
-        }
-
-        val name = (element as KtNamedDeclaration).name!!
-        val oldGetterName = JvmAbi.getterName(name)
-        val oldSetterName = JvmAbi.setterName(name)
-
-        if (isEnumCompanionPropertyWithEntryConflict(element, newNameUnquoted)) {
-            for ((i, usage) in usages.withIndex()) {
-                if (usage !is MoveRenameUsageInfo) continue
-                val ref = usage.reference ?: continue
-                // TODO: Enum value can't be accessed from Java in case of conflict with companion member
-                if (ref is KtReference) {
-                    val newRef = (ref.bindToElement(element) as? KtSimpleNameExpression)?.mainReference ?: continue
-                    usages[i] = MoveRenameUsageInfo(newRef, usage.referencedElement)
-                }
-            }
-        }
-
-        val adjustedUsages = if (element is KtParameter) usages.filterNot {
-            val refTarget = it.reference?.resolve()
-            refTarget is KtLightMethod && DataClassDescriptorResolver.isComponentLike(Name.guessByFirstCharacter(refTarget.name))
-        } else usages.toList()
-
-        val refKindUsages = adjustedUsages.groupBy { usage: UsageInfo ->
-            val refElement = usage.reference?.resolve()
-            if (refElement is PsiMethod) {
-                val refElementName = refElement.name
-                val refElementNameToCheck =
-                    (if (usage is MangledJavaRefUsageInfo) demangleInternalName(refElementName) else null) ?: refElementName
-                when (refElementNameToCheck) {
-                    oldGetterName -> UsageKind.GETTER_USAGE
-                    oldSetterName -> UsageKind.SETTER_USAGE
-                    else -> UsageKind.SIMPLE_PROPERTY_USAGE
-                }
-            } else {
-                UsageKind.SIMPLE_PROPERTY_USAGE
-            }
-        }
-
-        super.renameElement(
-            element.copy(), JvmAbi.setterName(newNameUnquoted).quoteIfNeeded(),
-            refKindUsages[UsageKind.SETTER_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
-            null
-        )
-
-        super.renameElement(
-            element.copy(), JvmAbi.getterName(newNameUnquoted).quoteIfNeeded(),
-            refKindUsages[UsageKind.GETTER_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
-            null
-        )
-
-        super.renameElement(
-            element, newName,
-            refKindUsages[UsageKind.SIMPLE_PROPERTY_USAGE]?.toTypedArray() ?: arrayOf<UsageInfo>(),
-            null
-        )
-
-        usages.forEach { (it as? KtResolvableCollisionUsageInfo)?.apply() }
-
-        dropOverrideKeywordIfNecessary(element)
-
-        listener?.elementRenamed(element)
-    }
-
     private fun addRenameElements(
         psiMethod: PsiMethod?,
         oldName: String?,

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinPsiProcessor.kt

@@ -0,0 +1,30 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiReference
+import com.intellij.psi.search.SearchScope
+import org.jetbrains.kotlin.idea.search.ideaExtensions.KotlinReferencesSearchOptions
+import org.jetbrains.kotlin.idea.search.ideaExtensions.KotlinReferencesSearchParameters
+
+// BUNCH 191
+abstract class RenameKotlinPsiProcessor : RenameKotlinPsiProcessorCompat() {
+
+    override fun findReferences(
+        element: PsiElement,
+        searchScope: SearchScope,
+        searchInCommentsAndStrings: Boolean
+    ): Collection<PsiReference> {
+        val searchParameters = KotlinReferencesSearchParameters(
+            element,
+            searchScope,
+            kotlinOptions = KotlinReferencesSearchOptions(searchForComponentConventions = false)
+        )
+        return findReferences(element, searchParameters)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinPsiProcessor.kt.191

@@ -0,0 +1,27 @@
+/*
+ * 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.refactoring.rename
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiReference
+import org.jetbrains.kotlin.idea.search.ideaExtensions.KotlinReferencesSearchOptions
+import org.jetbrains.kotlin.idea.search.ideaExtensions.KotlinReferencesSearchParameters
+import org.jetbrains.kotlin.idea.search.or
+import org.jetbrains.kotlin.idea.search.projectScope
+
+// BUNCH 191
+abstract class RenameKotlinPsiProcessor : RenameKotlinPsiProcessorCompat() {
+
+    override fun findReferences(element: PsiElement): Collection<PsiReference> {
+        val searchParameters = KotlinReferencesSearchParameters(
+            element,
+            element.project.projectScope() or element.useScope,
+            kotlinOptions = KotlinReferencesSearchOptions(searchForComponentConventions = false)
+        )
+        return findReferences(element, searchParameters)
+    }
+
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinPsiProcessorCompat.kt

@@ -39,7 +39,7 @@ import java.util.ArrayList
 import kotlin.collections.*
 
 // BUNCH 191
-abstract class RenameKotlinPsiProcessor : RenamePsiElementProcessor() {
+abstract class RenameKotlinPsiProcessorCompat : RenamePsiElementProcessor() {
     class MangledJavaRefUsageInfo(
         val manglingSuffix: String,
         element: PsiElement,
@@ -56,13 +56,11 @@ abstract class RenameKotlinPsiProcessor : RenamePsiElementProcessor() {
 
     override fun canProcessElement(element: PsiElement): Boolean = element is KtNamedDeclaration
 
-    override fun findReferences(element: PsiElement): Collection<PsiReference> {
-        val searchParameters = KotlinReferencesSearchParameters(
-            element,
-            element.project.projectScope() or element.useScope,
-            kotlinOptions = KotlinReferencesSearchOptions(searchForComponentConventions = false)
-        )
-        val references = ReferencesSearch.search(searchParameters).toMutableList()
+    protected fun findReferences(
+        element: PsiElement,
+        searchParameters: KotlinReferencesSearchParameters
+    ): MutableSet<PsiReference> {
+        val references = ReferencesSearch.search(searchParameters).toMutableSet()
         if (element is KtNamedFunction || (element is KtProperty && !element.isLocal) || (element is KtParameter && element.hasValOrVar())) {
             element.toLightMethods().flatMapTo(references) { MethodReferencesSearch.search(it) }
         }