[FIR] Partial implementation of DEPRECATION(_ERROR) diagnostics

No support for inheritance deprecations
and deprecations in qualifier's parts

compiler/fir/checkers/checkers-component-generator/src/org/jetbrains/kotlin/fir/checkers/generator/diagnostics/FirDiagnosticsList.kt

@@ -98,6 +98,16 @@ object DIAGNOSTICS_LIST : DiagnosticList("FirErrors") {
         val UNKNOWN_CALLABLE_KIND by error<PsiElement>()
         val MISSING_STDLIB_CLASS by error<PsiElement>()
         val NO_THIS by error<PsiElement>()
+
+        val DEPRECATION_ERROR by error<PsiElement>(PositioningStrategy.REFERENCED_NAME_BY_QUALIFIED) {
+            parameter<Symbol>("reference")
+            parameter<String>("message")
+        }
+
+        val DEPRECATION by warning<PsiElement>(PositioningStrategy.REFERENCED_NAME_BY_QUALIFIED) {
+            parameter<Symbol>("reference")
+            parameter<String>("message")
+        }
     }
 
     val CALL_RESOLUTION by object : DiagnosticGroup("Call resolution") {

compiler/fir/checkers/gen/org/jetbrains/kotlin/fir/analysis/diagnostics/FirErrors.kt

@@ -117,6 +117,8 @@ object FirErrors {
     val UNKNOWN_CALLABLE_KIND by error0<PsiElement>()
     val MISSING_STDLIB_CLASS by error0<PsiElement>()
     val NO_THIS by error0<PsiElement>()
+    val DEPRECATION_ERROR by error2<PsiElement, FirBasedSymbol<*>, String>(SourceElementPositioningStrategies.REFERENCED_NAME_BY_QUALIFIED)
+    val DEPRECATION by warning2<PsiElement, FirBasedSymbol<*>, String>(SourceElementPositioningStrategies.REFERENCED_NAME_BY_QUALIFIED)
 
     // Call resolution
     val CREATING_AN_INSTANCE_OF_ABSTRACT_CLASS by error0<KtExpression>()

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/CommonExpressionCheckers.kt

@@ -20,6 +20,7 @@ object CommonExpressionCheckers : ExpressionCheckers() {
         get() = setOf(
             FirReservedUnderscoreExpressionChecker,
             FirExpressionAnnotationChecker,
+            FirDeprecationChecker,
         )
 
     override val qualifiedAccessExpressionCheckers: Set<FirQualifiedAccessExpressionChecker>

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/CommonTypeCheckers.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.analysis.checkers.type.*
 object CommonTypeCheckers : TypeCheckers() {
     override val typeRefCheckers: Set<FirTypeRefChecker> = setOf(
         FirTypeAnnotationChecker,
-        FirSuspendModifierChecker
+        FirSuspendModifierChecker,
+        FirDeprecatedTypeChecker,
     )
 }

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/expression/FirDeprecationChecker.kt

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2010-2021 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.analysis.checkers.expression
+
+import org.jetbrains.kotlin.fir.*
+import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
+import org.jetbrains.kotlin.fir.analysis.checkers.toRegularClass
+import org.jetbrains.kotlin.fir.analysis.diagnostics.DiagnosticReporter
+import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors
+import org.jetbrains.kotlin.fir.analysis.diagnostics.reportOn
+import org.jetbrains.kotlin.fir.declarations.*
+import org.jetbrains.kotlin.fir.expressions.FirAnnotationCall
+import org.jetbrains.kotlin.fir.expressions.FirResolvable
+import org.jetbrains.kotlin.fir.expressions.FirStatement
+import org.jetbrains.kotlin.fir.references.FirResolvedNamedReference
+import org.jetbrains.kotlin.utils.addToStdlib.safeAs
+
+object FirDeprecationChecker : FirBasicExpressionChecker() {
+
+    private val allowedSourceKinds = setOf(
+        FirRealSourceElementKind,
+        FirFakeSourceElementKind.DesugaredIncrementOrDecrement
+    )
+
+    override fun check(expression: FirStatement, context: CheckerContext, reporter: DiagnosticReporter) {
+        if (!allowedSourceKinds.contains(expression.source?.kind)) return
+        if (expression is FirAnnotationCall) return //checked by FirDeprecatedTypeChecker
+        val resolvable = expression as? FirResolvable ?: return
+        val reference = resolvable.calleeReference as? FirResolvedNamedReference ?: return
+        val referencedFir = reference.resolvedSymbol.fir
+        if (referencedFir !is FirAnnotatedDeclaration) return
+
+        reportDeprecationIfNeeded(expression.source, referencedFir, expression, context, reporter)
+    }
+
+    internal fun <T> reportDeprecationIfNeeded(
+        source: FirSourceElement?,
+        referencedFir: T,
+        callSite: FirElement?,
+        context: CheckerContext,
+        reporter: DiagnosticReporter
+    ) where T : FirAnnotatedDeclaration {
+        val deprecation = getWorstDeprecation(callSite, referencedFir, context) ?: return
+        val diagnostic = when (deprecation.level) {
+            DeprecationLevelValue.ERROR, DeprecationLevelValue.HIDDEN -> FirErrors.DEPRECATION_ERROR
+            DeprecationLevelValue.WARNING -> FirErrors.DEPRECATION
+        }
+        reporter.reportOn(source, diagnostic, referencedFir.symbol, deprecation.message ?: "", context)
+    }
+
+    private fun <T : FirAnnotatedDeclaration> getWorstDeprecation(
+        callSite: FirElement?,
+        fir: T,
+        context: CheckerContext
+    ): Deprecation? {
+        val deprecationInfos = listOfNotNull(
+            fir.getDeprecation(callSite),
+            fir.safeAs<FirConstructor>()?.returnTypeRef
+                ?.toRegularClass(context.session)
+                ?.getDeprecation(callSite)
+        )
+        return deprecationInfos.maxOrNull()
+    }
+
+}

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/type/FirDeprecatedTypeChecker.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2010-2021 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.analysis.checkers.type
+
+import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
+import org.jetbrains.kotlin.fir.analysis.checkers.context.findClosest
+import org.jetbrains.kotlin.fir.analysis.checkers.expression.FirDeprecationChecker
+import org.jetbrains.kotlin.fir.analysis.diagnostics.DiagnosticReporter
+import org.jetbrains.kotlin.fir.declarations.FirPropertyAccessor
+import org.jetbrains.kotlin.fir.resolve.toSymbol
+import org.jetbrains.kotlin.fir.types.ConeClassLikeType
+import org.jetbrains.kotlin.fir.types.FirTypeRef
+import org.jetbrains.kotlin.fir.types.coneTypeSafe
+
+object FirDeprecatedTypeChecker : FirTypeRefChecker() {
+
+    override fun check(typeRef: FirTypeRef, context: CheckerContext, reporter: DiagnosticReporter) {
+        if (context.findClosest<FirPropertyAccessor>() != null) return
+
+        val resolved = typeRef.coneTypeSafe<ConeClassLikeType>() ?: return
+        val symbol = resolved.lookupTag.toSymbol(context.session) ?: return
+        val referencedFir = symbol.fir
+
+        FirDeprecationChecker.reportDeprecationIfNeeded(typeRef.source, referencedFir, null, context, reporter)
+    }
+    
+}

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/type/FirTypeAnnotationChecker.kt

@@ -12,10 +12,13 @@ import org.jetbrains.kotlin.fir.analysis.diagnostics.DiagnosticReporter
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors
 import org.jetbrains.kotlin.fir.analysis.diagnostics.reportOn
 import org.jetbrains.kotlin.fir.analysis.diagnostics.withSuppressedDiagnostics
+import org.jetbrains.kotlin.fir.types.FirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.FirTypeRef
 
 object FirTypeAnnotationChecker : FirTypeRefChecker() {
     override fun check(typeRef: FirTypeRef, context: CheckerContext, reporter: DiagnosticReporter) {
+        if (typeRef !is FirResolvedTypeRef) return
+
         for (annotation in typeRef.annotations) {
             withSuppressedDiagnostics(annotation, context) {
                 val annotationTargets = annotation.getAllowedAnnotationTargets(context.session)

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/collectors/AbstractDiagnosticCollectorVisitor.kt

@@ -180,6 +180,15 @@ abstract class AbstractDiagnosticCollectorVisitor(
             super.visitResolvedTypeRef(resolvedTypeRef, data)
         }
         if (resolvedTypeRef.source?.kind is FirFakeSourceElementKind) return
+
+        //the note about is just wrong
+        //if we don't visit resolved type we can't make any diagnostics on them
+        //so here we check resolvedTypeRef
+        if (resolvedTypeRef.type !is ConeClassErrorType) {
+            withSuppressedDiagnostics(resolvedTypeRef) {
+                checkElement(resolvedTypeRef)
+            }
+        }
         resolvedTypeRef.delegatedTypeRef?.accept(this, data)
     }
 

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/diagnostics/FirDefaultErrorMessages.kt

@@ -110,6 +110,8 @@ import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DEPRECATED_SINCE_
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DEPRECATED_SINCE_KOTLIN_WITH_DEPRECATED_LEVEL
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DEPRECATED_SINCE_KOTLIN_WITH_UNORDERED_VERSIONS
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DEPRECATED_TYPE_PARAMETER_SYNTAX
+import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DEPRECATION
+import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DEPRECATION_ERROR
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DESERIALIZATION_ERROR
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.DYNAMIC_UPPER_BOUND
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.EMPTY_RANGE
@@ -427,6 +429,8 @@ class FirDefaultErrorMessages {
             map.put(VAL_OR_VAR_ON_FUN_PARAMETER, "''{0}'' on function parameter is not allowed", TO_STRING)
             map.put(VAL_OR_VAR_ON_CATCH_PARAMETER, "''{0}'' on catch parameter is not allowed", TO_STRING)
             map.put(VAL_OR_VAR_ON_SECONDARY_CONSTRUCTOR_PARAMETER, "''{0}'' on secondary constructor parameter is not allowed", TO_STRING)
+            map.put(DEPRECATION, "''{0}'' is deprecated. {1}", SYMBOL, STRING)
+            map.put(DEPRECATION_ERROR, "''{0}'' is deprecated. {1}", SYMBOL, STRING)
 
             // Unresolved
             map.put(INVISIBLE_REFERENCE, "Symbol {0} is invisible", SYMBOL)

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/diagnostics/LightTreePositioningStrategies.kt

@@ -522,6 +522,13 @@ object LightTreePositioningStrategies {
             if (node.tokenType in nodeTypesWithOperation) {
                 return markElement(tree.operationReference(node) ?: node, startOffset, endOffset, tree, node)
             }
+            if (node.tokenType == KtNodeTypes.TYPE_REFERENCE) {
+                val nodeToMark =
+                    tree.findChildByType(node, KtNodeTypes.NULLABLE_TYPE)
+                        ?.let { tree.findChildByType(it, KtNodeTypes.USER_TYPE) }
+                        ?: node
+                return markElement(nodeToMark, startOffset, endOffset, tree, node)
+            }
             if (node.tokenType != KtNodeTypes.DOT_QUALIFIED_EXPRESSION &&
                 node.tokenType != KtNodeTypes.SAFE_ACCESS_EXPRESSION &&
                 node.tokenType != KtNodeTypes.CALLABLE_REFERENCE_EXPRESSION

compiler/fir/cones/src/org/jetbrains/kotlin/fir/utils/ArrayMap.kt

@@ -72,16 +72,17 @@ internal class OneElementArrayMap<T : Any>(val value: T, val index: Int) : Array
 }
 
 internal class ArrayMapImpl<T : Any> private constructor(
-    private var data: Array<Any?>
+    private var data: Array<Any?>,
+    initialSize: Int
 ) : ArrayMap<T>() {
     companion object {
         private const val DEFAULT_SIZE = 20
         private const val INCREASE_K = 2
     }
 
-    constructor() : this(arrayOfNulls<Any>(DEFAULT_SIZE))
+    constructor() : this(arrayOfNulls<Any>(DEFAULT_SIZE), 0)
 
-    override var size: Int = 0
+    override var size: Int = initialSize
         private set
 
 
@@ -104,7 +105,7 @@ internal class ArrayMapImpl<T : Any> private constructor(
         return data.getOrNull(index) as T?
     }
 
-    override fun copy(): ArrayMap<T> = ArrayMapImpl(data.copyOf())
+    override fun copy(): ArrayMap<T> = ArrayMapImpl(data.copyOf(), size)
 
     override fun iterator(): Iterator<T> {
         return object : AbstractIterator<T>() {

compiler/fir/entrypoint/src/org/jetbrains/kotlin/fir/session/FirSessionFactory.kt

@@ -97,7 +97,8 @@ object FirSessionFactory {
             dependencyList.moduleDataProvider,
             librariesScope,
             project,
-            getPackagePartProvider(librariesScope)
+            getPackagePartProvider(librariesScope),
+            languageVersionSettings
         )
 
         val mainModuleData = FirModuleDataImpl(

compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/ClassDeserialization.kt

@@ -219,6 +219,8 @@ fun deserializeClassToSymbol(
 
         it.sourceElement = containerSource
 
+        it.replaceDeprecation(it.getDeprecationInfos(session.languageVersionSettings.apiVersion))
+
         classProto.getExtensionOrNull(JvmProtoBuf.classModuleName)?.let { idx ->
             it.moduleName = nameResolver.getString(idx)
         }

compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/FirMemberDeserializer.kt

@@ -6,9 +6,7 @@
 package org.jetbrains.kotlin.fir.deserialization
 
 import org.jetbrains.kotlin.descriptors.Modality
-import org.jetbrains.kotlin.fir.FirModuleData
-import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.containingClassAttr
+import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.*
 import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyGetter
@@ -20,7 +18,6 @@ import org.jetbrains.kotlin.fir.expressions.FirExpression
 import org.jetbrains.kotlin.fir.expressions.builder.buildExpressionStub
 import org.jetbrains.kotlin.fir.resolve.defaultType
 import org.jetbrains.kotlin.fir.symbols.impl.*
-import org.jetbrains.kotlin.fir.toEffectiveVisibility
 import org.jetbrains.kotlin.fir.types.FirTypeRef
 import org.jetbrains.kotlin.fir.types.builder.buildResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.computeTypeAttributes
@@ -360,6 +357,7 @@ class FirMemberDeserializer(private val c: FirDeserializationContext) {
             this.setter = setter
             this.containerSource = c.containerSource
             this.initializer = c.constDeserializer.loadConstant(proto, symbol.callableId, c.nameResolver)
+            deprecation = annotations.getDeprecationInfosFromAnnotations(c.session.languageVersionSettings.apiVersion, false)
         }.apply {
             versionRequirementsTable = c.versionRequirementTable
         }
@@ -421,6 +419,7 @@ class FirMemberDeserializer(private val c: FirDeserializationContext) {
             )
             annotations +=
                 c.annotationDeserializer.loadFunctionAnnotations(c.containerSource, proto, local.nameResolver, local.typeTable)
+            deprecation = annotations.getDeprecationInfosFromAnnotations(c.session.languageVersionSettings.apiVersion, false)
             this.containerSource = c.containerSource
         }.apply {
             versionRequirementsTable = c.versionRequirementTable
@@ -491,6 +490,7 @@ class FirMemberDeserializer(private val c: FirDeserializationContext) {
             annotations +=
                 c.annotationDeserializer.loadConstructorAnnotations(c.containerSource, proto, local.nameResolver, local.typeTable)
             containerSource = c.containerSource
+            deprecation = annotations.getDeprecationInfosFromAnnotations(c.session.languageVersionSettings.apiVersion, false)
         }.build().apply {
             containingClassAttr = c.dispatchReceiver!!.lookupTag
             versionRequirementsTable = c.versionRequirementTable

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt

@@ -212,6 +212,7 @@ class JavaSymbolProvider(
         parentClassEffectiveVisibilityCache.remove(classSymbol)
         firJavaClass.convertSuperTypes(javaClass, javaTypeParameterStack)
         firJavaClass.addAnnotationsFrom(this@JavaSymbolProvider.session, javaClass, javaTypeParameterStack)
+        firJavaClass.replaceDeprecation(firJavaClass.getDeprecationInfos(session.languageVersionSettings.apiVersion))
         return firJavaClass
     }
 

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaClass.kt

@@ -47,6 +47,7 @@ class FirJavaClass @FirImplementationDetail internal constructor(
 ) : FirRegularClass() {
     override val hasLazyNestedClassifiers: Boolean get() = true
     override val controlFlowGraphReference: FirControlFlowGraphReference? get() = null
+    override var deprecation: DeprecationsPerUseSite? = null
 
     init {
         symbol.bind(this)
@@ -69,6 +70,10 @@ class FirJavaClass @FirImplementationDetail internal constructor(
         resolvePhase = newResolvePhase
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {}
 
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaConstructor.kt

@@ -41,6 +41,7 @@ class FirJavaConstructor @FirImplementationDetail constructor(
     override val dispatchReceiverType: ConeKotlinType?,
 ) : FirConstructor() {
     override val receiverTypeRef: FirTypeRef? get() = null
+    override var deprecation: DeprecationsPerUseSite? = null
 
     init {
         symbol.bind(this)
@@ -132,6 +133,9 @@ class FirJavaConstructor @FirImplementationDetail constructor(
     }
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
 
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {}
 

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaField.kt

@@ -15,6 +15,7 @@ import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.FirFieldBuilder
 import org.jetbrains.kotlin.fir.expressions.FirAnnotationCall
 import org.jetbrains.kotlin.fir.expressions.FirExpression
+import org.jetbrains.kotlin.fir.languageVersionSettings
 import org.jetbrains.kotlin.fir.symbols.impl.FirFieldSymbol
 import org.jetbrains.kotlin.fir.types.ConeKotlinType
 import org.jetbrains.kotlin.fir.types.FirTypeRef
@@ -59,6 +60,9 @@ class FirJavaField @FirImplementationDetail constructor(
 
     override val annotations: List<FirAnnotationCall> by lazy { annotationBuilder() }
 
+    override val deprecation: DeprecationsPerUseSite by lazy {
+        annotations.getDeprecationInfosFromAnnotations(moduleData.session.languageVersionSettings.apiVersion, fromJava = true)
+    }
 
     override fun <D> transformReturnTypeRef(transformer: FirTransformer<D>, data: D): FirField {
         returnTypeRef = returnTypeRef.transformSingle(transformer, data)
@@ -134,6 +138,8 @@ class FirJavaField @FirImplementationDetail constructor(
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {}
+
     override fun <D> transformDelegate(transformer: FirTransformer<D>, data: D): FirField {
         return this
     }

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaMethod.kt

@@ -84,6 +84,9 @@ class FirJavaMethod @FirImplementationDetail constructor(
 
     override val annotations: List<FirAnnotationCall> by lazy { annotationBuilder() }
 
+    //not used actually, because get 'enhanced' into regular FirSimpleFunction
+    override var deprecation: DeprecationsPerUseSite? = null
+
     override fun <R, D> acceptChildren(visitor: FirVisitor<R, D>, data: D) {
         returnTypeRef.accept(visitor, data)
         receiverTypeRef?.accept(visitor, data)
@@ -156,6 +159,10 @@ class FirJavaMethod @FirImplementationDetail constructor(
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }
@@ -194,6 +201,13 @@ class FirJavaMethodBuilder : FirFunctionBuilder, FirTypeParametersOwnerBuilder,
     override var resolvePhase: FirResolvePhase = FirResolvePhase.ANALYZED_DEPENDENCIES
     lateinit var annotationBuilder: () -> List<FirAnnotationCall>
 
+    @Deprecated("Modification of 'deprecation' has no impact for FirJavaFunctionBuilder", level = DeprecationLevel.HIDDEN)
+    override var deprecation: DeprecationsPerUseSite?
+        get() = throw IllegalStateException()
+        set(_) {
+            throw IllegalStateException()
+        }
+
     @Deprecated("Modification of 'containerSource' has no impact for FirJavaFunctionBuilder", level = DeprecationLevel.HIDDEN)
     override var containerSource: DeserializedContainerSource?
         get() = throw IllegalStateException()
@@ -222,7 +236,7 @@ class FirJavaMethodBuilder : FirFunctionBuilder, FirTypeParametersOwnerBuilder,
             status,
             symbol,
             annotationBuilder,
-            dispatchReceiverType,
+            dispatchReceiverType
         )
     }
 }

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaValueParameter.kt

@@ -63,6 +63,9 @@ class FirJavaValueParameter @FirImplementationDetail constructor(
     override val receiverTypeRef: FirTypeRef?
         get() = null
 
+    override val deprecation: DeprecationsPerUseSite
+        get() = EmptyDeprecationsPerUseSite
+
     override val initializer: FirExpression?
         get() = null
 
@@ -155,6 +158,10 @@ class FirJavaValueParameter @FirImplementationDetail constructor(
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+
+    }
+
     override fun replaceInitializer(newInitializer: FirExpression?) {
     }
 

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/deserialization/KotlinDeserializedJvmSymbolsProvider.kt

@@ -13,10 +13,9 @@ import org.jetbrains.kotlin.fir.caches.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.deserialization.*
 import org.jetbrains.kotlin.fir.expressions.*
-import org.jetbrains.kotlin.fir.expressions.builder.*
 import org.jetbrains.kotlin.fir.java.JavaSymbolProvider
 import org.jetbrains.kotlin.fir.java.topLevelName
-import org.jetbrains.kotlin.fir.resolve.providers.*
+import org.jetbrains.kotlin.fir.languageVersionSettings
 import org.jetbrains.kotlin.fir.scopes.FirKotlinScopeProvider
 import org.jetbrains.kotlin.fir.symbols.impl.*
 import org.jetbrains.kotlin.load.java.JavaClassFinder
@@ -140,6 +139,7 @@ class KotlinDeserializedJvmSymbolsProvider(
             kotlinClass.byteContent,
         )
         (symbol.fir.annotations as MutableList<FirAnnotationCall>) += annotations
+        symbol.fir.replaceDeprecation(symbol.fir.getDeprecationInfos(session.languageVersionSettings.apiVersion))
     }
 
     private fun readClassFromClassFile(classId: ClassId, classFile: KotlinClassFinder.Result.ClassFileContent): FirRegularClassSymbol? {

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/enhancement/SignatureEnhancement.kt

@@ -149,6 +149,7 @@ class FirSignatureEnhancement(
                     delegateGetter = enhancedGetterSymbol.fir as FirSimpleFunction
                     delegateSetter = enhancedSetterSymbol?.fir as FirSimpleFunction?
                     status = firElement.status
+                    deprecation = getDeprecationsFromAccessors(delegateGetter, delegateSetter, session.languageVersionSettings.apiVersion)
                 }.symbol
             }
             else -> {
@@ -294,6 +295,7 @@ class FirSignatureEnhancement(
             else -> throw AssertionError("Unknown Java method to enhance: ${firMethod.render()}")
         }.apply {
             annotations += firMethod.annotations
+            deprecation = annotations.getDeprecationInfosFromAnnotations(session.languageVersionSettings.apiVersion, fromJava = true)
         }.build()
 
         return function.symbol

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/scopes/JavaClassUseSiteMemberScope.kt

@@ -77,6 +77,7 @@ class JavaClassUseSiteMemberScope(
                 delegateGetter = getterSymbol.fir
                 delegateSetter = setterSymbol?.fir
                 status = getterSymbol.fir.status.copy(newModality = chooseModalityForAccessor(property, delegateGetter))
+                deprecation = getDeprecationsFromAccessors(delegateGetter, delegateSetter, session.languageVersionSettings.apiVersion)
             }.symbol
         }
     }

compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/ValueParameter.kt

@@ -48,20 +48,18 @@ class ValueParameter(
         }
 
         return buildProperty {
-            val parameterSource = firValueParameter.source as? FirLightSourceElement
-            val parameterNode = parameterSource?.lighterASTNode
-            source = parameterNode?.toFirLightSourceElement(
-                parameterSource.treeStructure, FirFakeSourceElementKind.PropertyFromParameter
-            )
+            val propertySource = firValueParameter.source?.fakeElement(FirFakeSourceElementKind.PropertyFromParameter)
+            source = propertySource
             this.moduleData = moduleData
             origin = FirDeclarationOrigin.Source
             returnTypeRef = type.copyWithNewSourceKind(FirFakeSourceElementKind.PropertyFromParameter)
             this.name = name
             initializer = buildQualifiedAccessExpression {
-                source = firValueParameter.source
+                source = propertySource
                 calleeReference = buildPropertyFromParameterResolvedNamedReference {
                     this.name = name
                     resolvedSymbol = this@ValueParameter.firValueParameter.symbol
+                    source = propertySource
                 }
             }
             isVar = this@ValueParameter.isVar

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/FirAnnotationUtils.kt

@@ -15,6 +15,8 @@ import org.jetbrains.kotlin.fir.symbols.ConeClassLikeLookupTag
 import org.jetbrains.kotlin.fir.symbols.impl.FirCallableSymbol
 import org.jetbrains.kotlin.fir.types.ConeClassLikeType
 import org.jetbrains.kotlin.fir.types.coneType
+import org.jetbrains.kotlin.fir.types.coneTypeSafe
+import org.jetbrains.kotlin.fir.types.coneTypeUnsafe
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
@@ -92,7 +94,15 @@ fun FirAnnotatedDeclaration.hasAnnotation(classId: ClassId): Boolean {
 
 fun FirAnnotationContainer.getAnnotationByFqName(fqName: FqName): FirAnnotationCall? {
     return annotations.find {
-        (it.annotationTypeRef.coneType as? ConeClassLikeType)?.lookupTag?.classId?.asSingleFqName() == fqName
+        it.annotationTypeRef.coneTypeUnsafe<ConeClassLikeType>().lookupTag.classId.asSingleFqName() == fqName
+    }
+}
+
+fun FirAnnotationContainer.getAnnotationsByFqName(fqName: FqName): List<FirAnnotationCall> = annotations.getAnnotationsByFqName(fqName)
+
+fun List<FirAnnotationCall>.getAnnotationsByFqName(fqName: FqName): List<FirAnnotationCall> {
+    return filter {
+        it.annotationTypeRef.coneTypeSafe<ConeClassLikeType>()?.lookupTag?.classId?.asSingleFqName() == fqName
     }
 }
 

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/deprecatedSinceUtils.kt

@@ -1,46 +0,0 @@
-/*
- * Copyright 2010-2021 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.declarations
-
-import org.jetbrains.kotlin.builtins.StandardNames
-import org.jetbrains.kotlin.config.ApiVersion
-import org.jetbrains.kotlin.fir.FirAnnotationContainer
-import org.jetbrains.kotlin.fir.expressions.FirAnnotationCall
-import org.jetbrains.kotlin.fir.expressions.FirConstExpression
-import org.jetbrains.kotlin.name.Name
-import org.jetbrains.kotlin.utils.addToStdlib.safeAs
-
-private val HIDDEN_SINCE_NAME = Name.identifier("hiddenSince")
-
-private object FirDeprecatedSinceVersionKey : FirDeclarationDataKey()
-
-private var FirCallableDeclaration<*>.deprecatedSinceKotlinCachedValue: DeprecatedSinceValue? by FirDeclarationDataRegistry.data(
-    FirDeprecatedSinceVersionKey
-)
-
-private fun FirAnnotationContainer.getHiddenSinceKotlin(): ApiVersion? =
-    getAnnotationByFqName(StandardNames.FqNames.deprecatedSinceKotlin)?.getVersionFromArgument(HIDDEN_SINCE_NAME)
-
-fun <T> T.getHiddenSinceKotlinCached(): ApiVersion? where T : FirCallableDeclaration<*>, T : FirAnnotationContainer {
-    val cached = deprecatedSinceKotlinCachedValue
-    if (cached != null) return cached.hiddenSince
-    val calculated = getHiddenSinceKotlin()
-    deprecatedSinceKotlinCachedValue = DeprecatedSinceValue(calculated)
-    return calculated
-}
-
-
-private fun FirAnnotationCall.getVersionFromArgument(name: Name): ApiVersion? =
-    findArgumentByName(name)?.let { expression ->
-        expression.safeAs<FirConstExpression<*>>()?.value.safeAs<String>()?.let { ApiVersion.parse(it) }
-    }
-
-private class DeprecatedSinceValue(val hiddenSince: ApiVersion?)
-
-
-
-
-

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/deprecationUtils.kt

@@ -0,0 +1,132 @@
+/*
+ * Copyright 2010-2021 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.declarations
+
+import org.jetbrains.kotlin.builtins.StandardNames
+import org.jetbrains.kotlin.config.ApiVersion
+import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
+import org.jetbrains.kotlin.fir.FirAnnotationContainer
+import org.jetbrains.kotlin.fir.FirElement
+import org.jetbrains.kotlin.fir.expressions.*
+import org.jetbrains.kotlin.fir.references.FirNamedReference
+import org.jetbrains.kotlin.name.FqName
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.utils.addIfNotNull
+import org.jetbrains.kotlin.utils.addToStdlib.safeAs
+
+private val JAVA_DEPRECATED = FqName("java.lang.Deprecated")
+private val HIDDEN_SINCE_NAME = Name.identifier("hiddenSince")
+private val ERROR_SINCE_NAME = Name.identifier("errorSince")
+private val WARNING_SINCE_NAME = Name.identifier("warningSince")
+private val MESSAGE_NAME = Name.identifier("message")
+private val LEVEL_NAME = Name.identifier("level")
+
+private val JAVA_ORIGINS = setOf(FirDeclarationOrigin.Java, FirDeclarationOrigin.Enhancement)
+
+fun <T : FirAnnotatedDeclaration> T.getDeprecation(callSite: FirElement?): Deprecation? {
+    val deprecationInfos = mutableListOf<Deprecation>()
+    when (this) {
+        is FirProperty ->
+            if (callSite is FirVariableAssignment) {
+                deprecationInfos.addIfNotNull(
+                    getDeprecationForCallSite(AnnotationUseSiteTarget.PROPERTY_SETTER, AnnotationUseSiteTarget.PROPERTY)
+                )
+            } else {
+                deprecationInfos.addIfNotNull(
+                    getDeprecationForCallSite(AnnotationUseSiteTarget.PROPERTY_GETTER, AnnotationUseSiteTarget.PROPERTY)
+                )
+            }
+        else -> deprecationInfos.addIfNotNull(getDeprecationForCallSite())
+    }
+
+    return deprecationInfos.firstOrNull()
+}
+
+fun FirAnnotationContainer.getDeprecationInfos(currentVersion: ApiVersion): DeprecationsPerUseSite {
+    val deprecationByUseSite = mutableMapOf<AnnotationUseSiteTarget?, Deprecation>()
+    val fromJava = JAVA_ORIGINS.contains(this.safeAs<FirDeclaration>()?.origin)
+    annotations.extractDeprecationInfoPerUseSite(currentVersion, fromJava).toMap(deprecationByUseSite)
+
+    if (this is FirProperty) {
+        getDeprecationsFromAccessors(getter, setter, currentVersion).bySpecificSite?.forEach { (k, v) -> deprecationByUseSite[k] = v }
+    }
+
+    return DeprecationsPerUseSite.fromMap(deprecationByUseSite)
+}
+
+@OptIn(ExperimentalStdlibApi::class)
+fun getDeprecationsFromAccessors(
+    getter: FirFunction?,
+    setter: FirFunction?,
+    currentVersion: ApiVersion
+): DeprecationsPerUseSite {
+    val perUseSite = buildMap<AnnotationUseSiteTarget, Deprecation> {
+        setter?.getDeprecationInfos(currentVersion)?.all?.let { put(AnnotationUseSiteTarget.PROPERTY_SETTER, it) }
+        getter?.getDeprecationInfos(currentVersion)?.all?.let { put(AnnotationUseSiteTarget.PROPERTY_GETTER, it) }
+    }
+    return if (perUseSite.isEmpty()) EmptyDeprecationsPerUseSite else DeprecationsPerUseSite(null, perUseSite)
+}
+
+fun List<FirAnnotationCall>.getDeprecationInfosFromAnnotations(currentVersion: ApiVersion, fromJava: Boolean): DeprecationsPerUseSite {
+    val deprecationByUseSite = extractDeprecationInfoPerUseSite(currentVersion, fromJava).toMap()
+    return DeprecationsPerUseSite.fromMap(deprecationByUseSite)
+}
+
+private fun <T : FirAnnotatedDeclaration> T.getDeprecationForCallSite(
+    vararg sites: AnnotationUseSiteTarget
+): Deprecation? {
+    val deprecations = when (this) {
+        is FirCallableDeclaration -> deprecation
+        is FirClassLikeDeclaration -> deprecation
+        else -> null
+    }
+    return (deprecations ?: EmptyDeprecationsPerUseSite).forUseSite(*sites)
+}
+
+private fun FirAnnotationCall.getStringArgument(name: Name): String? =
+    findArgumentByName(name)?.let { expression ->
+        expression.safeAs<FirConstExpression<*>>()?.value.safeAs()
+    }
+
+private fun FirAnnotationCall.getVersionFromArgument(name: Name): ApiVersion? =
+    getStringArgument(name)?.let { ApiVersion.parse(it) }
+
+private fun FirAnnotationCall.getDeprecationLevel(): DeprecationLevelValue? {
+    //take last because Annotation might be not resolved yet and arguments passed without explicit names
+    val arg = findArgumentByName(LEVEL_NAME) ?: arguments.lastOrNull()
+    return arg?.let { argument ->
+        val targetExpression = argument as? FirQualifiedAccessExpression ?: return null
+        val targetName = (targetExpression.calleeReference as? FirNamedReference)?.name?.asString() ?: return null
+        DeprecationLevelValue.values().find { it.name == targetName }
+    }
+}
+
+private fun List<FirAnnotationCall>.extractDeprecationInfoPerUseSite(
+    currentVersion: ApiVersion,
+    fromJava: Boolean
+): List<Pair<AnnotationUseSiteTarget?, Deprecation>> {
+    val annotations = getAnnotationsByFqName(StandardNames.FqNames.deprecated).map { it to false } +
+            getAnnotationsByFqName(JAVA_DEPRECATED).map { it to true }
+    return annotations.mapNotNull { (deprecated, fromJavaAnnotation) ->
+        val deprecationLevel = deprecated.getDeprecationLevel() ?: DeprecationLevelValue.WARNING
+        val deprecatedSinceKotlin = getAnnotationsByFqName(StandardNames.FqNames.deprecatedSinceKotlin).firstOrNull()
+
+        fun levelApplied(name: Name, level: DeprecationLevelValue): DeprecationLevelValue? {
+            deprecatedSinceKotlin?.getVersionFromArgument(name)?.takeIf { it <= currentVersion }?.let { return level }
+            return level.takeIf { deprecatedSinceKotlin == null && level == deprecationLevel }
+        }
+
+        val appliedLevel = (levelApplied(HIDDEN_SINCE_NAME, DeprecationLevelValue.HIDDEN)
+            ?: levelApplied(ERROR_SINCE_NAME, DeprecationLevelValue.ERROR)
+            ?: levelApplied(WARNING_SINCE_NAME, DeprecationLevelValue.WARNING))
+
+        appliedLevel?.let {
+            val inheritable = !fromJavaAnnotation && !fromJava
+            deprecated.useSiteTarget to Deprecation(it, inheritable, deprecated.getStringArgument(MESSAGE_NAME))
+        }
+    }
+}
+

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/CallKind.kt

@@ -16,7 +16,8 @@ sealed class CallKind(vararg resolutionSequence: ResolutionStage) {
         CheckDispatchReceiver,
         CheckExtensionReceiver,
         CheckLowPriorityInOverloadResolution,
-        PostponedVariablesInitializerResolutionStage
+        PostponedVariablesInitializerResolutionStage,
+        CheckDeprecatedSinceKotlin,
     )
 
     object SyntheticSelect : CallKind(
@@ -56,7 +57,8 @@ sealed class CallKind(vararg resolutionSequence: ResolutionStage) {
         CheckDispatchReceiver,
         CheckExtensionReceiver,
         CheckArguments,
-        EagerResolveOfCallableReferences
+        EagerResolveOfCallableReferences,
+        CheckDeprecatedSinceKotlin,
     )
 
     object CallableReference : CallKind(
@@ -69,7 +71,7 @@ sealed class CallKind(vararg resolutionSequence: ResolutionStage) {
         CheckExtensionReceiver,
         CheckCallableReferenceExpectedType,
         CheckLowPriorityInOverloadResolution,
-        CheckDeprecatedSinceKotlin
+        CheckDeprecatedSinceKotlin,
     )
 
     object SyntheticIdForCallableReferencesResolution : CallKind(

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/ResolutionStages.kt

@@ -297,9 +297,9 @@ internal object CheckCallModifiers : CheckerStage() {
 
 internal object CheckDeprecatedSinceKotlin : ResolutionStage() {
     override suspend fun check(candidate: Candidate, callInfo: CallInfo, sink: CheckerSink, context: ResolutionContext) {
-        val fir = (candidate.symbol as? FirFunctionSymbol<*>)?.fir ?: return
-        val deprecatedSince = fir.getHiddenSinceKotlinCached() ?: return
-        if (context.session.languageVersionSettings.apiVersion >= deprecatedSince) {
+        val fir = (candidate.symbol as? FirCallableSymbol<*>)?.fir ?: return
+        val deprecation = fir.getDeprecation(callInfo.callSite)
+        if (deprecation != null && deprecation.level == DeprecationLevelValue.HIDDEN) {
             sink.yieldDiagnostic(HiddenCandidate)
         }
     }

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/Synthetics.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.resolve.calls
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirSimpleFunction
+import org.jetbrains.kotlin.fir.declarations.getDeprecationsFromAccessors
 import org.jetbrains.kotlin.fir.declarations.utils.isStatic
 import org.jetbrains.kotlin.fir.declarations.synthetic.buildSyntheticProperty
 import org.jetbrains.kotlin.fir.scopes.*
@@ -117,6 +118,7 @@ class FirSyntheticPropertiesScope(
             )
             delegateGetter = getter
             delegateSetter = matchingSetter
+            deprecation = getDeprecationsFromAccessors(getter, matchingSetter, session.languageVersionSettings.apiVersion)
         }
         val syntheticSymbol = property.symbol
         (baseScope as? FirUnstableSmartcastTypeScope)?.apply {

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirStatusResolveTransformer.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.utils.isLocal
 import org.jetbrains.kotlin.fir.expressions.FirBlock
 import org.jetbrains.kotlin.fir.expressions.FirStatement
+import org.jetbrains.kotlin.fir.languageVersionSettings
 import org.jetbrains.kotlin.fir.render
 import org.jetbrains.kotlin.fir.resolve.ScopeSession
 import org.jetbrains.kotlin.fir.resolve.firProvider
@@ -103,6 +104,7 @@ open class FirStatusResolveTransformer(
          */
         if (computationStatus != StatusComputationSession.StatusComputationStatus.Computed) {
             regularClass.transformStatus(this, statusResolver.resolveStatus(regularClass, containingClass, isLocal = false))
+            calculateDeprecations(regularClass)
         }
         return transformClass(regularClass, data).also {
             statusComputationSession.endComputing(regularClass)
@@ -311,6 +313,7 @@ abstract class AbstractFirStatusResolveTransformer(
     ): FirStatement {
         typeAlias.typeParameters.forEach { transformDeclaration(it, data) }
         typeAlias.transformStatus(this, statusResolver.resolveStatus(typeAlias, containingClass, isLocal = false))
+        calculateDeprecations(typeAlias)
         return transformDeclaration(typeAlias, data) as FirTypeAlias
     }
 
@@ -467,6 +470,7 @@ abstract class AbstractFirStatusResolveTransformer(
         data: FirResolvedDeclarationStatus?
     ): FirStatement {
         constructor.transformStatus(this, statusResolver.resolveStatus(constructor, containingClass, isLocal = false))
+        calculateDeprecations(constructor)
         return transformDeclaration(constructor, data) as FirStatement
     }
 
@@ -478,6 +482,7 @@ abstract class AbstractFirStatusResolveTransformer(
             simpleFunction.replaceResolvePhase(transformerPhase)
         }
         simpleFunction.transformStatus(this, statusResolver.resolveStatus(simpleFunction, containingClass, isLocal = false))
+        calculateDeprecations(simpleFunction)
         return transformDeclaration(simpleFunction, data) as FirStatement
     }
 
@@ -492,7 +497,7 @@ abstract class AbstractFirStatusResolveTransformer(
 
         property.getter?.let { transformPropertyAccessor(it, property) }
         property.setter?.let { transformPropertyAccessor(it, property) }
-
+        calculateDeprecations(property)
         return property
     }
 
@@ -501,6 +506,7 @@ abstract class AbstractFirStatusResolveTransformer(
         data: FirResolvedDeclarationStatus?
     ): FirStatement {
         field.transformStatus(this, statusResolver.resolveStatus(field, containingClass, isLocal = false))
+        calculateDeprecations(field)
         return transformDeclaration(field, data) as FirField
     }
 
@@ -509,6 +515,7 @@ abstract class AbstractFirStatusResolveTransformer(
         data: FirResolvedDeclarationStatus?
     ): FirStatement {
         enumEntry.transformStatus(this, statusResolver.resolveStatus(enumEntry, containingClass, isLocal = false))
+        calculateDeprecations(enumEntry)
         return transformDeclaration(enumEntry, data) as FirEnumEntry
     }
 
@@ -516,6 +523,7 @@ abstract class AbstractFirStatusResolveTransformer(
         valueParameter: FirValueParameter,
         data: FirResolvedDeclarationStatus?
     ): FirStatement {
+        calculateDeprecations(valueParameter)
         @Suppress("UNCHECKED_CAST")
         return transformDeclaration(valueParameter, data) as FirStatement
     }
@@ -530,4 +538,16 @@ abstract class AbstractFirStatusResolveTransformer(
     override fun transformBlock(block: FirBlock, data: FirResolvedDeclarationStatus?): FirStatement {
         return block
     }
+
+    protected fun calculateDeprecations(regularClass: FirClassLikeDeclaration) {
+        if (regularClass.deprecation == null) {
+            regularClass.replaceDeprecation(regularClass.getDeprecationInfos(session.languageVersionSettings.apiVersion))
+        }
+    }
+
+    protected fun calculateDeprecations(simpleFunction: FirCallableDeclaration) {
+        if (simpleFunction.deprecation == null) {
+            simpleFunction.replaceDeprecation(simpleFunction.getDeprecationInfos(session.languageVersionSettings.apiVersion))
+        }
+    }
 }

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirFakeOverrideGenerator.kt

@@ -7,15 +7,12 @@ package org.jetbrains.kotlin.fir.scopes.impl
 
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.descriptors.Visibility
-import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.copy
+import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.*
 import org.jetbrains.kotlin.fir.declarations.synthetic.FirSyntheticProperty
 import org.jetbrains.kotlin.fir.declarations.synthetic.buildSyntheticProperty
 import org.jetbrains.kotlin.fir.declarations.utils.isExpect
-import org.jetbrains.kotlin.fir.moduleData
-import org.jetbrains.kotlin.fir.originalForSubstitutionOverrideAttr
 import org.jetbrains.kotlin.fir.resolve.substitution.ChainedSubstitutor
 import org.jetbrains.kotlin.fir.resolve.substitution.ConeSubstitutor
 import org.jetbrains.kotlin.fir.resolve.substitution.substitutorByMap
@@ -115,6 +112,7 @@ object FirFakeOverrideGenerator {
             typeParameters += configureAnnotationsTypeParametersAndSignature(
                 session, baseFunction, newParameterTypes, newTypeParameters, newReceiverType, newReturnType, fakeOverrideSubstitution
             ).filterIsInstance<FirTypeParameter>()
+            deprecation = baseFunction.deprecation
         }
     }
 
@@ -153,6 +151,7 @@ object FirFakeOverrideGenerator {
             resolvePhase = baseConstructor.resolvePhase
             source = baseConstructor.source
             attributes = baseConstructor.attributes.copy()
+            deprecation = baseConstructor.deprecation
         }.apply {
             originalForSubstitutionOverrideAttr = baseConstructor
         }
@@ -310,6 +309,7 @@ object FirFakeOverrideGenerator {
                 newReturnType,
                 fakeOverrideSubstitution
             )
+            deprecation = baseProperty.deprecation
         }
     }
 
@@ -462,6 +462,7 @@ object FirFakeOverrideGenerator {
             delegateGetter = getter
             delegateSetter = setter
             status = baseProperty.status
+            deprecation = getDeprecationsFromAccessors(getter, setter, session.languageVersionSettings.apiVersion)
         }.symbol
     }
 

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirAnonymousFunction.kt

@@ -33,6 +33,7 @@ abstract class FirAnonymousFunction : FirFunction(), FirTypeParametersOwner {
     abstract override val annotations: List<FirAnnotationCall>
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
     abstract override val dispatchReceiverType: ConeKotlinType?
@@ -59,6 +60,8 @@ abstract class FirAnonymousFunction : FirFunction(), FirTypeParametersOwner {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)
 
     abstract override fun replaceValueParameters(newValueParameters: List<FirValueParameter>)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirAnonymousObject.kt

@@ -27,6 +27,7 @@ abstract class FirAnonymousObject : FirClass(), FirControlFlowGraphOwner {
     abstract override val resolvePhase: FirResolvePhase
     abstract override val origin: FirDeclarationOrigin
     abstract override val attributes: FirDeclarationAttributes
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val classKind: ClassKind
     abstract override val superTypeRefs: List<FirTypeRef>
@@ -44,6 +45,8 @@ abstract class FirAnonymousObject : FirClass(), FirControlFlowGraphOwner {
 
     abstract override fun replaceResolvePhase(newResolvePhase: FirResolvePhase)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceSuperTypeRefs(newSuperTypeRefs: List<FirTypeRef>)
 
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirCallableDeclaration.kt

@@ -27,6 +27,7 @@ sealed class FirCallableDeclaration : FirTypedDeclaration() {
     abstract override val annotations: List<FirAnnotationCall>
     abstract override val returnTypeRef: FirTypeRef
     abstract val receiverTypeRef: FirTypeRef?
+    abstract val deprecation: DeprecationsPerUseSite?
     abstract override val symbol: FirCallableSymbol<out FirCallableDeclaration>
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitCallableDeclaration(this, data)
@@ -41,6 +42,8 @@ sealed class FirCallableDeclaration : FirTypedDeclaration() {
 
     abstract fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun <D> transformAnnotations(transformer: FirTransformer<D>, data: D): FirCallableDeclaration
 
     abstract override fun <D> transformReturnTypeRef(transformer: FirTransformer<D>, data: D): FirCallableDeclaration

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirCallableMemberDeclaration.kt

@@ -29,6 +29,7 @@ sealed class FirCallableMemberDeclaration : FirCallableDeclaration(), FirMemberD
     abstract override val annotations: List<FirAnnotationCall>
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val symbol: FirCallableSymbol<out FirCallableDeclaration>
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
@@ -47,6 +48,8 @@ sealed class FirCallableMemberDeclaration : FirCallableDeclaration(), FirMemberD
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun <D> transformAnnotations(transformer: FirTransformer<D>, data: D): FirCallableMemberDeclaration
 
     abstract override fun <D> transformReturnTypeRef(transformer: FirTransformer<D>, data: D): FirCallableMemberDeclaration

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirClass.kt

@@ -27,6 +27,7 @@ sealed class FirClass : FirClassLikeDeclaration(), FirStatement, FirTypeParamete
     abstract override val resolvePhase: FirResolvePhase
     abstract override val origin: FirDeclarationOrigin
     abstract override val attributes: FirDeclarationAttributes
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val symbol: FirClassSymbol<out FirClass>
     abstract val classKind: ClassKind
@@ -43,6 +44,8 @@ sealed class FirClass : FirClassLikeDeclaration(), FirStatement, FirTypeParamete
 
     abstract override fun replaceResolvePhase(newResolvePhase: FirResolvePhase)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract fun replaceSuperTypeRefs(newSuperTypeRefs: List<FirTypeRef>)
 
     abstract override fun <D> transformTypeParameters(transformer: FirTransformer<D>, data: D): FirClass

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirClassLikeDeclaration.kt

@@ -26,6 +26,7 @@ sealed class FirClassLikeDeclaration : FirAnnotatedDeclaration(), FirStatement {
     abstract override val attributes: FirDeclarationAttributes
     abstract override val annotations: List<FirAnnotationCall>
     abstract override val symbol: FirClassLikeSymbol<out FirClassLikeDeclaration>
+    abstract val deprecation: DeprecationsPerUseSite?
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitClassLikeDeclaration(this, data)
 
@@ -35,5 +36,7 @@ sealed class FirClassLikeDeclaration : FirAnnotatedDeclaration(), FirStatement {
 
     abstract override fun replaceResolvePhase(newResolvePhase: FirResolvePhase)
 
+    abstract fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun <D> transformAnnotations(transformer: FirTransformer<D>, data: D): FirClassLikeDeclaration
 }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirConstructor.kt

@@ -31,6 +31,7 @@ abstract class FirConstructor : FirFunction(), FirTypeParameterRefsOwner {
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
@@ -55,6 +56,8 @@ abstract class FirConstructor : FirFunction(), FirTypeParameterRefsOwner {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)
 
     abstract override fun replaceValueParameters(newValueParameters: List<FirValueParameter>)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirEnumEntry.kt

@@ -30,6 +30,7 @@ abstract class FirEnumEntry : FirVariable() {
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
@@ -56,6 +57,8 @@ abstract class FirEnumEntry : FirVariable() {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceInitializer(newInitializer: FirExpression?)
 
     abstract override fun <D> transformReturnTypeRef(transformer: FirTransformer<D>, data: D): FirEnumEntry

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirErrorFunction.kt

@@ -33,6 +33,7 @@ abstract class FirErrorFunction : FirFunction(), FirDiagnosticHolder {
     abstract override val annotations: List<FirAnnotationCall>
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
     abstract override val dispatchReceiverType: ConeKotlinType?
@@ -55,6 +56,8 @@ abstract class FirErrorFunction : FirFunction(), FirDiagnosticHolder {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)
 
     abstract override fun replaceValueParameters(newValueParameters: List<FirValueParameter>)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirErrorProperty.kt

@@ -32,6 +32,7 @@ abstract class FirErrorProperty : FirVariable(), FirDiagnosticHolder {
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
@@ -59,6 +60,8 @@ abstract class FirErrorProperty : FirVariable(), FirDiagnosticHolder {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceInitializer(newInitializer: FirExpression?)
 
     abstract override fun <D> transformReturnTypeRef(transformer: FirTransformer<D>, data: D): FirErrorProperty

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirField.kt

@@ -30,6 +30,7 @@ abstract class FirField : FirVariable() {
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
@@ -56,6 +57,8 @@ abstract class FirField : FirVariable() {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceInitializer(newInitializer: FirExpression?)
 
     abstract override fun <D> transformReturnTypeRef(transformer: FirTransformer<D>, data: D): FirField

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirFunction.kt

@@ -33,6 +33,7 @@ sealed class FirFunction : FirCallableMemberDeclaration(), FirTargetElement, Fir
     abstract override val annotations: List<FirAnnotationCall>
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
@@ -54,6 +55,8 @@ sealed class FirFunction : FirCallableMemberDeclaration(), FirTargetElement, Fir
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)
 
     abstract fun replaceValueParameters(newValueParameters: List<FirValueParameter>)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirProperty.kt

@@ -33,6 +33,7 @@ abstract class FirProperty : FirVariable(), FirTypeParametersOwner, FirControlFl
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
     abstract override val dispatchReceiverType: ConeKotlinType?
@@ -64,6 +65,8 @@ abstract class FirProperty : FirVariable(), FirTypeParametersOwner, FirControlFl
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceInitializer(newInitializer: FirExpression?)
 
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirPropertyAccessor.kt

@@ -31,6 +31,7 @@ abstract class FirPropertyAccessor : FirFunction(), FirContractDescriptionOwner,
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
     abstract override val dispatchReceiverType: ConeKotlinType?
@@ -56,6 +57,8 @@ abstract class FirPropertyAccessor : FirFunction(), FirContractDescriptionOwner,
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)
 
     abstract override fun replaceValueParameters(newValueParameters: List<FirValueParameter>)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirRegularClass.kt

@@ -28,6 +28,7 @@ abstract class FirRegularClass : FirClass(), FirMemberDeclaration, FirControlFlo
     abstract override val resolvePhase: FirResolvePhase
     abstract override val origin: FirDeclarationOrigin
     abstract override val attributes: FirDeclarationAttributes
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val classKind: ClassKind
     abstract override val declarations: List<FirDeclaration>
@@ -49,6 +50,8 @@ abstract class FirRegularClass : FirClass(), FirMemberDeclaration, FirControlFlo
 
     abstract override fun replaceResolvePhase(newResolvePhase: FirResolvePhase)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)
 
     abstract override fun replaceSuperTypeRefs(newSuperTypeRefs: List<FirTypeRef>)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirSimpleFunction.kt

@@ -32,6 +32,7 @@ abstract class FirSimpleFunction : FirFunction(), FirContractDescriptionOwner, F
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
     abstract override val dispatchReceiverType: ConeKotlinType?
@@ -56,6 +57,8 @@ abstract class FirSimpleFunction : FirFunction(), FirContractDescriptionOwner, F
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)
 
     abstract override fun replaceValueParameters(newValueParameters: List<FirValueParameter>)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirTypeAlias.kt

@@ -25,6 +25,7 @@ abstract class FirTypeAlias : FirClassLikeDeclaration(), FirMemberDeclaration, F
     abstract override val resolvePhase: FirResolvePhase
     abstract override val origin: FirDeclarationOrigin
     abstract override val attributes: FirDeclarationAttributes
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val status: FirDeclarationStatus
     abstract override val typeParameters: List<FirTypeParameter>
     abstract val name: Name
@@ -40,6 +41,8 @@ abstract class FirTypeAlias : FirClassLikeDeclaration(), FirMemberDeclaration, F
 
     abstract override fun replaceResolvePhase(newResolvePhase: FirResolvePhase)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract fun replaceExpandedTypeRef(newExpandedTypeRef: FirTypeRef)
 
     abstract override fun <D> transformStatus(transformer: FirTransformer<D>, data: D): FirTypeAlias

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirValueParameter.kt

@@ -31,6 +31,7 @@ abstract class FirValueParameter : FirVariable(), FirControlFlowGraphOwner {
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
@@ -62,6 +63,8 @@ abstract class FirValueParameter : FirVariable(), FirControlFlowGraphOwner {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract override fun replaceInitializer(newInitializer: FirExpression?)
 
     abstract override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirVariable.kt

@@ -31,6 +31,7 @@ sealed class FirVariable : FirCallableMemberDeclaration(), FirStatement {
     abstract override val attributes: FirDeclarationAttributes
     abstract override val returnTypeRef: FirTypeRef
     abstract override val receiverTypeRef: FirTypeRef?
+    abstract override val deprecation: DeprecationsPerUseSite?
     abstract override val typeParameters: List<FirTypeParameterRef>
     abstract override val status: FirDeclarationStatus
     abstract override val containerSource: DeserializedContainerSource?
@@ -57,6 +58,8 @@ sealed class FirVariable : FirCallableMemberDeclaration(), FirStatement {
 
     abstract override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?)
 
+    abstract override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?)
+
     abstract fun replaceInitializer(newInitializer: FirExpression?)
 
     abstract override fun <D> transformReturnTypeRef(transformer: FirTransformer<D>, data: D): FirVariable

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirAbstractConstructorBuilder.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.declarations.builder
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirConstructor
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -40,6 +41,7 @@ interface FirAbstractConstructorBuilder : FirFunctionBuilder {
     abstract override var attributes: FirDeclarationAttributes
     abstract override val annotations: MutableList<FirAnnotationCall>
     abstract override var returnTypeRef: FirTypeRef
+    abstract override var deprecation: DeprecationsPerUseSite?
     abstract override var status: FirDeclarationStatus
     abstract override var containerSource: DeserializedContainerSource?
     abstract override var dispatchReceiverType: ConeKotlinType?

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirAnonymousFunctionBuilder.kt

@@ -12,6 +12,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirAnonymousFunction
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -47,6 +48,7 @@ class FirAnonymousFunctionBuilder : FirFunctionBuilder, FirAnnotationContainerBu
     override val annotations: MutableList<FirAnnotationCall> = mutableListOf()
     override lateinit var returnTypeRef: FirTypeRef
     var receiverTypeRef: FirTypeRef? = null
+    override var deprecation: DeprecationsPerUseSite? = null
     override var containerSource: DeserializedContainerSource? = null
     override var dispatchReceiverType: ConeKotlinType? = null
     var controlFlowGraphReference: FirControlFlowGraphReference? = null
@@ -69,6 +71,7 @@ class FirAnonymousFunctionBuilder : FirFunctionBuilder, FirAnnotationContainerBu
             annotations,
             returnTypeRef,
             receiverTypeRef,
+            deprecation,
             containerSource,
             dispatchReceiverType,
             controlFlowGraphReference,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirAnonymousObjectBuilder.kt

@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirAnonymousObject
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
@@ -39,6 +40,7 @@ class FirAnonymousObjectBuilder : FirDeclarationBuilder, FirClassBuilder, FirAnn
     override var resolvePhase: FirResolvePhase = FirResolvePhase.RAW_FIR
     override lateinit var origin: FirDeclarationOrigin
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
+    override var deprecation: DeprecationsPerUseSite? = null
     override val typeParameters: MutableList<FirTypeParameterRef> = mutableListOf()
     override lateinit var classKind: ClassKind
     override val superTypeRefs: MutableList<FirTypeRef> = mutableListOf()
@@ -54,6 +56,7 @@ class FirAnonymousObjectBuilder : FirDeclarationBuilder, FirClassBuilder, FirAnn
             resolvePhase,
             origin,
             attributes,
+            deprecation,
             typeParameters,
             classKind,
             superTypeRefs,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirClassBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirClass
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
@@ -35,6 +36,7 @@ interface FirClassBuilder : FirDeclarationBuilder, FirAnnotationContainerBuilder
     abstract override var origin: FirDeclarationOrigin
     abstract override var attributes: FirDeclarationAttributes
     abstract override val annotations: MutableList<FirAnnotationCall>
+    abstract var deprecation: DeprecationsPerUseSite?
     abstract val typeParameters: MutableList<FirTypeParameterRef>
     abstract var classKind: ClassKind
     abstract val superTypeRefs: MutableList<FirTypeRef>

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirConstructorBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirConstructor
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -43,6 +44,7 @@ open class FirConstructorBuilder : FirAbstractConstructorBuilder, FirAnnotationC
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     override lateinit var returnTypeRef: FirTypeRef
     override var receiverTypeRef: FirTypeRef? = null
+    override var deprecation: DeprecationsPerUseSite? = null
     override val typeParameters: MutableList<FirTypeParameterRef> = mutableListOf()
     override lateinit var status: FirDeclarationStatus
     override var containerSource: DeserializedContainerSource? = null
@@ -62,6 +64,7 @@ open class FirConstructorBuilder : FirAbstractConstructorBuilder, FirAnnotationC
             attributes,
             returnTypeRef,
             receiverTypeRef,
+            deprecation,
             typeParameters,
             status,
             containerSource,
@@ -104,6 +107,7 @@ inline fun buildConstructorCopy(original: FirConstructor, init: FirConstructorBu
     copyBuilder.attributes = original.attributes.copy()
     copyBuilder.returnTypeRef = original.returnTypeRef
     copyBuilder.receiverTypeRef = original.receiverTypeRef
+    copyBuilder.deprecation = original.deprecation
     copyBuilder.typeParameters.addAll(original.typeParameters)
     copyBuilder.status = original.status
     copyBuilder.containerSource = original.containerSource

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirDefaultSetterValueParameterBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -43,6 +44,7 @@ class FirDefaultSetterValueParameterBuilder : FirAnnotationContainerBuilder {
     var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     lateinit var returnTypeRef: FirTypeRef
     var receiverTypeRef: FirTypeRef? = null
+    var deprecation: DeprecationsPerUseSite? = null
     var containerSource: DeserializedContainerSource? = null
     var dispatchReceiverType: ConeKotlinType? = null
     var initializer: FirExpression? = null
@@ -67,6 +69,7 @@ class FirDefaultSetterValueParameterBuilder : FirAnnotationContainerBuilder {
             attributes,
             returnTypeRef,
             receiverTypeRef,
+            deprecation,
             containerSource,
             dispatchReceiverType,
             initializer,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirEnumEntryBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -40,6 +41,7 @@ class FirEnumEntryBuilder : FirAnnotationContainerBuilder {
     lateinit var origin: FirDeclarationOrigin
     var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     lateinit var returnTypeRef: FirTypeRef
+    var deprecation: DeprecationsPerUseSite? = null
     val typeParameters: MutableList<FirTypeParameterRef> = mutableListOf()
     lateinit var status: FirDeclarationStatus
     var containerSource: DeserializedContainerSource? = null
@@ -57,6 +59,7 @@ class FirEnumEntryBuilder : FirAnnotationContainerBuilder {
             origin,
             attributes,
             returnTypeRef,
+            deprecation,
             typeParameters,
             status,
             containerSource,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirErrorFunctionBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -43,6 +44,7 @@ class FirErrorFunctionBuilder : FirAnnotationContainerBuilder {
     lateinit var origin: FirDeclarationOrigin
     var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     override val annotations: MutableList<FirAnnotationCall> = mutableListOf()
+    var deprecation: DeprecationsPerUseSite? = null
     var containerSource: DeserializedContainerSource? = null
     var dispatchReceiverType: ConeKotlinType? = null
     val valueParameters: MutableList<FirValueParameter> = mutableListOf()
@@ -57,6 +59,7 @@ class FirErrorFunctionBuilder : FirAnnotationContainerBuilder {
             origin,
             attributes,
             annotations,
+            deprecation,
             containerSource,
             dispatchReceiverType,
             valueParameters,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirErrorPropertyBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -42,6 +43,7 @@ class FirErrorPropertyBuilder : FirAnnotationContainerBuilder {
     var resolvePhase: FirResolvePhase = FirResolvePhase.RAW_FIR
     lateinit var origin: FirDeclarationOrigin
     var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
+    var deprecation: DeprecationsPerUseSite? = null
     var containerSource: DeserializedContainerSource? = null
     var dispatchReceiverType: ConeKotlinType? = null
     lateinit var name: Name
@@ -56,6 +58,7 @@ class FirErrorPropertyBuilder : FirAnnotationContainerBuilder {
             resolvePhase,
             origin,
             attributes,
+            deprecation,
             containerSource,
             dispatchReceiverType,
             name,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirFieldBuilder.kt

@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -42,6 +43,7 @@ open class FirFieldBuilder : FirDeclarationBuilder, FirAnnotationContainerBuilde
     override lateinit var origin: FirDeclarationOrigin
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     open lateinit var returnTypeRef: FirTypeRef
+    open var deprecation: DeprecationsPerUseSite? = null
     open val typeParameters: MutableList<FirTypeParameterRef> = mutableListOf()
     open lateinit var status: FirDeclarationStatus
     open var containerSource: DeserializedContainerSource? = null
@@ -61,6 +63,7 @@ open class FirFieldBuilder : FirDeclarationBuilder, FirAnnotationContainerBuilde
             origin,
             attributes,
             returnTypeRef,
+            deprecation,
             typeParameters,
             status,
             containerSource,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirFunctionBuilder.kt

@@ -9,6 +9,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -37,6 +38,7 @@ interface FirFunctionBuilder : FirDeclarationBuilder, FirAnnotationContainerBuil
     abstract override var attributes: FirDeclarationAttributes
     abstract override val annotations: MutableList<FirAnnotationCall>
     abstract var returnTypeRef: FirTypeRef
+    abstract var deprecation: DeprecationsPerUseSite?
     abstract var status: FirDeclarationStatus
     abstract var containerSource: DeserializedContainerSource?
     abstract var dispatchReceiverType: ConeKotlinType?

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirPrimaryConstructorBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirConstructor
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -43,6 +44,7 @@ class FirPrimaryConstructorBuilder : FirAbstractConstructorBuilder, FirAnnotatio
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     override lateinit var returnTypeRef: FirTypeRef
     override var receiverTypeRef: FirTypeRef? = null
+    override var deprecation: DeprecationsPerUseSite? = null
     override val typeParameters: MutableList<FirTypeParameterRef> = mutableListOf()
     override lateinit var status: FirDeclarationStatus
     override var containerSource: DeserializedContainerSource? = null
@@ -62,6 +64,7 @@ class FirPrimaryConstructorBuilder : FirAbstractConstructorBuilder, FirAnnotatio
             attributes,
             returnTypeRef,
             receiverTypeRef,
+            deprecation,
             typeParameters,
             status,
             containerSource,

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirPropertyAccessorBuilder.kt

@@ -14,6 +14,7 @@ import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.contracts.FirContractDescription
 import org.jetbrains.kotlin.fir.contracts.impl.FirEmptyContractDescription
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -45,6 +46,7 @@ class FirPropertyAccessorBuilder : FirFunctionBuilder, FirAnnotationContainerBui
     override lateinit var origin: FirDeclarationOrigin
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     override lateinit var returnTypeRef: FirTypeRef
+    override var deprecation: DeprecationsPerUseSite? = null
     override lateinit var status: FirDeclarationStatus
     override var containerSource: DeserializedContainerSource? = null
     override var dispatchReceiverType: ConeKotlinType? = null
@@ -65,6 +67,7 @@ class FirPropertyAccessorBuilder : FirFunctionBuilder, FirAnnotationContainerBui
             origin,
             attributes,
             returnTypeRef,
+            deprecation,
             status,
             containerSource,
             dispatchReceiverType,
@@ -100,6 +103,7 @@ inline fun buildPropertyAccessorCopy(original: FirPropertyAccessor, init: FirPro
     copyBuilder.origin = original.origin
     copyBuilder.attributes = original.attributes.copy()
     copyBuilder.returnTypeRef = original.returnTypeRef
+    copyBuilder.deprecation = original.deprecation
     copyBuilder.status = original.status
     copyBuilder.containerSource = original.containerSource
     copyBuilder.dispatchReceiverType = original.dispatchReceiverType

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirPropertyBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -46,6 +47,7 @@ class FirPropertyBuilder : FirDeclarationBuilder, FirTypeParametersOwnerBuilder,
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     lateinit var returnTypeRef: FirTypeRef
     var receiverTypeRef: FirTypeRef? = null
+    var deprecation: DeprecationsPerUseSite? = null
     lateinit var status: FirDeclarationStatus
     var containerSource: DeserializedContainerSource? = null
     var dispatchReceiverType: ConeKotlinType? = null
@@ -71,6 +73,7 @@ class FirPropertyBuilder : FirDeclarationBuilder, FirTypeParametersOwnerBuilder,
             attributes,
             returnTypeRef,
             receiverTypeRef,
+            deprecation,
             status,
             containerSource,
             dispatchReceiverType,
@@ -112,6 +115,7 @@ inline fun buildPropertyCopy(original: FirProperty, init: FirPropertyBuilder.()
     copyBuilder.attributes = original.attributes.copy()
     copyBuilder.returnTypeRef = original.returnTypeRef
     copyBuilder.receiverTypeRef = original.receiverTypeRef
+    copyBuilder.deprecation = original.deprecation
     copyBuilder.status = original.status
     copyBuilder.containerSource = original.containerSource
     copyBuilder.dispatchReceiverType = original.dispatchReceiverType

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirRegularClassBuilder.kt

@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -41,6 +42,7 @@ open class FirRegularClassBuilder : FirClassBuilder, FirTypeParameterRefsOwnerBu
     override var resolvePhase: FirResolvePhase = FirResolvePhase.RAW_FIR
     override lateinit var origin: FirDeclarationOrigin
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
+    override var deprecation: DeprecationsPerUseSite? = null
     override val typeParameters: MutableList<FirTypeParameterRef> = mutableListOf()
     override lateinit var classKind: ClassKind
     override val declarations: MutableList<FirDeclaration> = mutableListOf()
@@ -59,6 +61,7 @@ open class FirRegularClassBuilder : FirClassBuilder, FirTypeParameterRefsOwnerBu
             resolvePhase,
             origin,
             attributes,
+            deprecation,
             typeParameters,
             classKind,
             declarations,
@@ -93,6 +96,7 @@ inline fun buildRegularClassCopy(original: FirRegularClass, init: FirRegularClas
     copyBuilder.resolvePhase = original.resolvePhase
     copyBuilder.origin = original.origin
     copyBuilder.attributes = original.attributes.copy()
+    copyBuilder.deprecation = original.deprecation
     copyBuilder.typeParameters.addAll(original.typeParameters)
     copyBuilder.classKind = original.classKind
     copyBuilder.declarations.addAll(original.declarations)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirSimpleFunctionBuilder.kt

@@ -12,6 +12,7 @@ import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.contracts.FirContractDescription
 import org.jetbrains.kotlin.fir.contracts.impl.FirEmptyContractDescription
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -46,6 +47,7 @@ open class FirSimpleFunctionBuilder : FirFunctionBuilder, FirTypeParametersOwner
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     override lateinit var returnTypeRef: FirTypeRef
     open var receiverTypeRef: FirTypeRef? = null
+    override var deprecation: DeprecationsPerUseSite? = null
     override lateinit var status: FirDeclarationStatus
     override var containerSource: DeserializedContainerSource? = null
     override var dispatchReceiverType: ConeKotlinType? = null
@@ -66,6 +68,7 @@ open class FirSimpleFunctionBuilder : FirFunctionBuilder, FirTypeParametersOwner
             attributes,
             returnTypeRef,
             receiverTypeRef,
+            deprecation,
             status,
             containerSource,
             dispatchReceiverType,
@@ -102,6 +105,7 @@ inline fun buildSimpleFunctionCopy(original: FirSimpleFunction, init: FirSimpleF
     copyBuilder.attributes = original.attributes.copy()
     copyBuilder.returnTypeRef = original.returnTypeRef
     copyBuilder.receiverTypeRef = original.receiverTypeRef
+    copyBuilder.deprecation = original.deprecation
     copyBuilder.status = original.status
     copyBuilder.containerSource = original.containerSource
     copyBuilder.dispatchReceiverType = original.dispatchReceiverType

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirTypeAliasBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -37,6 +38,7 @@ class FirTypeAliasBuilder : FirDeclarationBuilder, FirTypeParametersOwnerBuilder
     override var resolvePhase: FirResolvePhase = FirResolvePhase.RAW_FIR
     override lateinit var origin: FirDeclarationOrigin
     override var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
+    var deprecation: DeprecationsPerUseSite? = null
     lateinit var status: FirDeclarationStatus
     override val typeParameters: MutableList<FirTypeParameter> = mutableListOf()
     lateinit var name: Name
@@ -51,6 +53,7 @@ class FirTypeAliasBuilder : FirDeclarationBuilder, FirTypeParametersOwnerBuilder
             resolvePhase,
             origin,
             attributes,
+            deprecation,
             status,
             typeParameters,
             name,
@@ -81,6 +84,7 @@ inline fun buildTypeAliasCopy(original: FirTypeAlias, init: FirTypeAliasBuilder.
     copyBuilder.resolvePhase = original.resolvePhase
     copyBuilder.origin = original.origin
     copyBuilder.attributes = original.attributes.copy()
+    copyBuilder.deprecation = original.deprecation
     copyBuilder.status = original.status
     copyBuilder.typeParameters.addAll(original.typeParameters)
     copyBuilder.name = original.name

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirValueParameterBuilder.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -42,6 +43,7 @@ open class FirValueParameterBuilder : FirAnnotationContainerBuilder {
     open lateinit var origin: FirDeclarationOrigin
     open var attributes: FirDeclarationAttributes = FirDeclarationAttributes()
     open lateinit var returnTypeRef: FirTypeRef
+    open var deprecation: DeprecationsPerUseSite? = null
     open var containerSource: DeserializedContainerSource? = null
     open var dispatchReceiverType: ConeKotlinType? = null
     open lateinit var name: Name
@@ -60,6 +62,7 @@ open class FirValueParameterBuilder : FirAnnotationContainerBuilder {
             origin,
             attributes,
             returnTypeRef,
+            deprecation,
             containerSource,
             dispatchReceiverType,
             name,
@@ -94,6 +97,7 @@ inline fun buildValueParameterCopy(original: FirValueParameter, init: FirValuePa
     copyBuilder.origin = original.origin
     copyBuilder.attributes = original.attributes.copy()
     copyBuilder.returnTypeRef = original.returnTypeRef
+    copyBuilder.deprecation = original.deprecation
     copyBuilder.containerSource = original.containerSource
     copyBuilder.dispatchReceiverType = original.dispatchReceiverType
     copyBuilder.name = original.name

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirAnonymousFunctionImpl.kt

@@ -9,6 +9,7 @@ import org.jetbrains.kotlin.contracts.description.EventOccurrencesRange
 import org.jetbrains.kotlin.fir.FirLabel
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirAnonymousFunction
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -40,6 +41,7 @@ internal class FirAnonymousFunctionImpl(
     override val annotations: MutableList<FirAnnotationCall>,
     override var returnTypeRef: FirTypeRef,
     override var receiverTypeRef: FirTypeRef?,
+    override var deprecation: DeprecationsPerUseSite?,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
     override var controlFlowGraphReference: FirControlFlowGraphReference?,
@@ -134,6 +136,10 @@ internal class FirAnonymousFunctionImpl(
         receiverTypeRef = newReceiverTypeRef
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirAnonymousObjectImpl.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirAnonymousObject
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
@@ -32,6 +33,7 @@ internal class FirAnonymousObjectImpl(
     override var resolvePhase: FirResolvePhase,
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
+    override var deprecation: DeprecationsPerUseSite?,
     override val typeParameters: MutableList<FirTypeParameterRef>,
     override val classKind: ClassKind,
     override val superTypeRefs: MutableList<FirTypeRef>,
@@ -87,6 +89,10 @@ internal class FirAnonymousObjectImpl(
         resolvePhase = newResolvePhase
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceSuperTypeRefs(newSuperTypeRefs: List<FirTypeRef>) {
         superTypeRefs.clear()
         superTypeRefs.addAll(newSuperTypeRefs)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirConstructorImpl.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirConstructor
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -37,6 +38,7 @@ internal class FirConstructorImpl(
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
     override var receiverTypeRef: FirTypeRef?,
+    override var deprecation: DeprecationsPerUseSite?,
     override val typeParameters: MutableList<FirTypeParameterRef>,
     override var status: FirDeclarationStatus,
     override val containerSource: DeserializedContainerSource?,
@@ -131,6 +133,10 @@ internal class FirConstructorImpl(
         receiverTypeRef = newReceiverTypeRef
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultSetterValueParameter.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -38,6 +39,7 @@ internal class FirDefaultSetterValueParameter(
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
     override var receiverTypeRef: FirTypeRef?,
+    override var deprecation: DeprecationsPerUseSite?,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
     override var initializer: FirExpression?,
@@ -150,6 +152,10 @@ internal class FirDefaultSetterValueParameter(
         receiverTypeRef = newReceiverTypeRef
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceInitializer(newInitializer: FirExpression?) {
         initializer = newInitializer
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirEnumEntryImpl.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -35,6 +36,7 @@ internal class FirEnumEntryImpl(
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
+    override var deprecation: DeprecationsPerUseSite?,
     override val typeParameters: MutableList<FirTypeParameterRef>,
     override var status: FirDeclarationStatus,
     override val containerSource: DeserializedContainerSource?,
@@ -128,6 +130,10 @@ internal class FirEnumEntryImpl(
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceInitializer(newInitializer: FirExpression?) {
         initializer = newInitializer
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirErrorFunctionImpl.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -38,6 +39,7 @@ internal class FirErrorFunctionImpl(
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
     override val annotations: MutableList<FirAnnotationCall>,
+    override var deprecation: DeprecationsPerUseSite?,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
     override val valueParameters: MutableList<FirValueParameter>,
@@ -114,6 +116,10 @@ internal class FirErrorFunctionImpl(
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirErrorPropertyImpl.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -37,6 +38,7 @@ internal class FirErrorPropertyImpl(
     override var resolvePhase: FirResolvePhase,
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
+    override var deprecation: DeprecationsPerUseSite?,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
     override val name: Name,
@@ -126,5 +128,9 @@ internal class FirErrorPropertyImpl(
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceInitializer(newInitializer: FirExpression?) {}
 }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirFieldImpl.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -36,6 +37,7 @@ class FirFieldImpl @FirImplementationDetail constructor(
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
+    override var deprecation: DeprecationsPerUseSite?,
     override val typeParameters: MutableList<FirTypeParameterRef>,
     override var status: FirDeclarationStatus,
     override val containerSource: DeserializedContainerSource?,
@@ -129,6 +131,10 @@ class FirFieldImpl @FirImplementationDetail constructor(
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceInitializer(newInitializer: FirExpression?) {
         initializer = newInitializer
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirPrimaryConstructor.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirConstructor
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -37,6 +38,7 @@ internal class FirPrimaryConstructor(
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
     override var receiverTypeRef: FirTypeRef?,
+    override var deprecation: DeprecationsPerUseSite?,
     override val typeParameters: MutableList<FirTypeParameterRef>,
     override var status: FirDeclarationStatus,
     override val containerSource: DeserializedContainerSource?,
@@ -131,6 +133,10 @@ internal class FirPrimaryConstructor(
         receiverTypeRef = newReceiverTypeRef
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirPropertyAccessorImpl.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.contracts.FirContractDescription
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -38,6 +39,7 @@ open class FirPropertyAccessorImpl @FirImplementationDetail constructor(
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
+    override var deprecation: DeprecationsPerUseSite?,
     override var status: FirDeclarationStatus,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
@@ -129,6 +131,10 @@ open class FirPropertyAccessorImpl @FirImplementationDetail constructor(
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirPropertyImpl.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -39,6 +40,7 @@ internal class FirPropertyImpl(
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
     override var receiverTypeRef: FirTypeRef?,
+    override var deprecation: DeprecationsPerUseSite?,
     override var status: FirDeclarationStatus,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
@@ -154,6 +156,10 @@ internal class FirPropertyImpl(
         receiverTypeRef = newReceiverTypeRef
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceInitializer(newInitializer: FirExpression?) {
         initializer = newInitializer
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirRegularClassImpl.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
@@ -34,6 +35,7 @@ internal class FirRegularClassImpl(
     override var resolvePhase: FirResolvePhase,
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
+    override var deprecation: DeprecationsPerUseSite?,
     override val typeParameters: MutableList<FirTypeParameterRef>,
     override val classKind: ClassKind,
     override val declarations: MutableList<FirDeclaration>,
@@ -106,6 +108,10 @@ internal class FirRegularClassImpl(
         resolvePhase = newResolvePhase
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirSimpleFunctionImpl.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
 import org.jetbrains.kotlin.fir.contracts.FirContractDescription
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -38,6 +39,7 @@ internal class FirSimpleFunctionImpl(
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
     override var receiverTypeRef: FirTypeRef?,
+    override var deprecation: DeprecationsPerUseSite?,
     override var status: FirDeclarationStatus,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
@@ -132,6 +134,10 @@ internal class FirSimpleFunctionImpl(
         receiverTypeRef = newReceiverTypeRef
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         controlFlowGraphReference = newControlFlowGraphReference
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirTypeAliasImpl.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -30,6 +31,7 @@ internal class FirTypeAliasImpl(
     override var resolvePhase: FirResolvePhase,
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
+    override var deprecation: DeprecationsPerUseSite?,
     override var status: FirDeclarationStatus,
     override val typeParameters: MutableList<FirTypeParameter>,
     override val name: Name,
@@ -80,6 +82,10 @@ internal class FirTypeAliasImpl(
         resolvePhase = newResolvePhase
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceExpandedTypeRef(newExpandedTypeRef: FirTypeRef) {
         expandedTypeRef = newExpandedTypeRef
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirValueParameterImpl.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.fir.FirModuleData
 import org.jetbrains.kotlin.fir.FirSourceElement
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
@@ -37,6 +38,7 @@ internal class FirValueParameterImpl(
     override val origin: FirDeclarationOrigin,
     override val attributes: FirDeclarationAttributes,
     override var returnTypeRef: FirTypeRef,
+    override var deprecation: DeprecationsPerUseSite?,
     override val containerSource: DeserializedContainerSource?,
     override val dispatchReceiverType: ConeKotlinType?,
     override val name: Name,
@@ -133,6 +135,10 @@ internal class FirValueParameterImpl(
 
     override fun replaceReceiverTypeRef(newReceiverTypeRef: FirTypeRef?) {}
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        deprecation = newDeprecation
+    }
+
     override fun replaceInitializer(newInitializer: FirExpression?) {}
 
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/deprecations.kt

@@ -0,0 +1,103 @@
+package org.jetbrains.kotlin.fir.declarations
+
+import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
+import org.jetbrains.kotlin.utils.keysToMap
+import org.jetbrains.kotlin.utils.keysToMapExceptNulls
+
+/*
+ * Copyright 2010-2021 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.
+ */
+
+
+class DeprecationsPerUseSite(
+    val all: Deprecation?,
+    val bySpecificSite: Map<AnnotationUseSiteTarget, Deprecation>?
+) {
+    fun forUseSite(vararg sites: AnnotationUseSiteTarget): Deprecation? {
+        if (bySpecificSite != null) {
+            for (site in sites) {
+                bySpecificSite[site]?.let { return it }
+            }
+        }
+        return all
+    }
+
+    fun isEmpty(): Boolean = all == null && bySpecificSite == null
+    fun isNotEmpty(): Boolean = !isEmpty()
+
+    fun combineMin(other: DeprecationsPerUseSite): DeprecationsPerUseSite {
+        if (isEmpty() || isEmpty()) return EmptyDeprecationsPerUseSite
+
+        return DeprecationsPerUseSite(
+            if (all == null || other.all == null) null else minOf(all, other.all),
+            if (bySpecificSite == null || other.bySpecificSite == null) {
+                null
+            } else {
+                bySpecificSite.keys.intersect(other.bySpecificSite.keys).keysToMap { target ->
+                    minOf(bySpecificSite[target]!!, other.bySpecificSite[target]!!)
+                }
+            }
+
+        )
+    }
+
+    fun combinePreferLeft(other: DeprecationsPerUseSite): DeprecationsPerUseSite {
+        return DeprecationsPerUseSite(
+            all ?: other.all,
+            if (bySpecificSite == null || other.bySpecificSite == null) {
+                bySpecificSite ?: other.bySpecificSite
+            } else {
+                bySpecificSite.keys.union(other.bySpecificSite.keys).keysToMapExceptNulls { target ->
+                    bySpecificSite[target] ?: other.bySpecificSite[target]
+                }
+            }
+
+        )
+    }
+
+    fun inheritableOnly(): DeprecationsPerUseSite =
+        DeprecationsPerUseSite(
+            all?.takeIf { it.inheritable },
+            bySpecificSite?.filterValues { it.inheritable }
+        )
+
+    override fun toString(): String =
+        if (isEmpty()) "NoDeprecation"
+        else "org.jetbrains.kotlin.fir.declarations.DeprecationInfoForUseSites(all=$all, bySpecificSite=$bySpecificSite)"
+
+    companion object {
+        fun fromMap(perUseSite: Map<AnnotationUseSiteTarget?, Deprecation>): DeprecationsPerUseSite {
+            if (perUseSite.isEmpty()) return EmptyDeprecationsPerUseSite
+
+            @Suppress("UNCHECKED_CAST")
+            val specificCallSite = perUseSite.filterKeys { it != null } as Map<AnnotationUseSiteTarget, Deprecation>
+            return DeprecationsPerUseSite(
+                perUseSite[null],
+                specificCallSite.takeIf { it.isNotEmpty() }
+            )
+        }
+    }
+
+}
+
+data class Deprecation(
+    val level: DeprecationLevelValue,
+    val inheritable: Boolean,
+    val message: String? = null
+) : Comparable<Deprecation> {
+    override fun compareTo(other: Deprecation): Int {
+        val lr = level.compareTo(other.level)
+        //to prefer inheritable deprecation
+        return if (lr == 0 && !inheritable && other.inheritable) 1
+        else lr
+    }
+}
+
+// values from kotlin.DeprecationLevel
+enum class DeprecationLevelValue {
+    WARNING, ERROR, HIDDEN
+}
+
+val EmptyDeprecationsPerUseSite = DeprecationsPerUseSite(null, null)
+

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt

@@ -39,6 +39,7 @@ abstract class FirDefaultPropertyAccessor(
     origin,
     FirDeclarationAttributes(),
     propertyTypeRef,
+    deprecation = null,
     status = if (effectiveVisibility == null)
         FirDeclarationStatusImpl(visibility, Modality.FINAL)
     else

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/synthetic/FirSyntheticProperty.kt

@@ -29,7 +29,8 @@ class FirSyntheticProperty(
     override val status: FirDeclarationStatus,
     override var resolvePhase: FirResolvePhase,
     override val getter: FirSyntheticPropertyAccessor,
-    override val setter: FirSyntheticPropertyAccessor? = null
+    override val setter: FirSyntheticPropertyAccessor? = null,
+    override val deprecation: DeprecationsPerUseSite? = null
 ) : FirProperty() {
     init {
         symbol.bind(this)
@@ -145,6 +146,10 @@ class FirSyntheticProperty(
         throw AssertionError("Mutation of synthetic property isn't supported")
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        throw AssertionError("Mutation of synthetic property isn't supported")
+    }
+
     override fun replaceControlFlowGraphReference(newControlFlowGraphReference: FirControlFlowGraphReference?) {
         throw AssertionError("Mutation of synthetic property isn't supported")
     }

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/synthetic/FirSyntheticPropertyAccessor.kt

@@ -48,6 +48,9 @@ class FirSyntheticPropertyAccessor(
 
     override val receiverTypeRef: FirTypeRef?
         get() = null
+    
+    override val deprecation: DeprecationsPerUseSite?
+        get() = delegate.deprecation
 
     override val valueParameters: List<FirValueParameter>
         get() = delegate.valueParameters
@@ -135,6 +138,10 @@ class FirSyntheticPropertyAccessor(
         throw AssertionError("Mutation of synthetic property accessor isn't supported")
     }
 
+    override fun replaceDeprecation(newDeprecation: DeprecationsPerUseSite?) {
+        throw AssertionError("Mutation of synthetic property accessor isn't supported")
+    }
+
     override fun replaceValueParameters(newValueParameters: List<FirValueParameter>) {
         throw AssertionError("Mutation of synthetic property accessor isn't supported")
     }

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/synthetic/FirSyntheticPropertyBuilder.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.fir.declarations.synthetic
 
 import org.jetbrains.kotlin.fir.FirModuleData
+import org.jetbrains.kotlin.fir.declarations.DeprecationsPerUseSite
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
 import org.jetbrains.kotlin.fir.declarations.FirSimpleFunction
 import org.jetbrains.kotlin.fir.symbols.impl.FirAccessorSymbol
@@ -16,16 +17,19 @@ class FirSyntheticPropertyBuilder {
     lateinit var name: Name
     lateinit var symbol: FirAccessorSymbol
     lateinit var delegateGetter: FirSimpleFunction
+    lateinit var deprecation: DeprecationsPerUseSite
 
     var status: FirDeclarationStatus? = null
     var delegateSetter: FirSimpleFunction? = null
 
+
     fun build(): FirSyntheticProperty = FirSyntheticProperty(
         moduleData, name, isVar = delegateSetter != null, symbol = symbol,
         status = status ?: delegateGetter.status,
         resolvePhase = delegateGetter.resolvePhase,
         getter = FirSyntheticPropertyAccessor(delegateGetter, isGetter = true),
-        setter = delegateSetter?.let { FirSyntheticPropertyAccessor(it, isGetter = false) }
+        setter = delegateSetter?.let { FirSyntheticPropertyAccessor(it, isGetter = false) },
+        deprecation = deprecation
     )
 }
 

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

@@ -85,6 +85,7 @@ object NodeConfigurator : AbstractFieldConfigurator<FirTreeBuilder>(FirTreeBuild
 
         callableDeclaration.configure {
             +field("receiverTypeRef", typeRef, nullable = true, withReplace = true).withTransform()
+            +field("deprecation", deprecationsPerUseSiteType, nullable = true).withReplace().apply { isMutable = true }
             +symbol("FirCallableSymbol", "out FirCallableDeclaration")
         }
 
@@ -233,6 +234,7 @@ object NodeConfigurator : AbstractFieldConfigurator<FirTreeBuilder>(FirTreeBuild
 
         classLikeDeclaration.configure {
             +symbol("FirClassLikeSymbol", "out FirClassLikeDeclaration")
+            +field("deprecation", deprecationsPerUseSiteType, nullable = true).withReplace().apply { isMutable = true}
         }
 
         klass.configure {

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

@@ -91,3 +91,5 @@ val callableReferenceMappedArgumentsType = type("fir.resolve.calls", "CallableRe
 val functionCallOrigin = type("fir.expressions", "FirFunctionCallOrigin")
 
 val resolvedDeclarationStatusImplType = type("fir.declarations.impl", "FirResolvedDeclarationStatusImpl")
+
+val deprecationsPerUseSiteType = type("fir.declarations", "DeprecationsPerUseSite")

compiler/frontend/src/org/jetbrains/kotlin/diagnostics/PositioningStrategies.kt

@@ -955,6 +955,7 @@ object PositioningStrategies {
                 is KtOperationExpression -> element.operationReference
                 is KtWhenConditionInRange -> element.operationReference
                 is KtAnnotationEntry -> element.calleeExpression ?: element
+                is KtTypeReference -> (element.typeElement as? KtNullableType)?.innerType ?: element
                 else -> element
             }
             while (locateReferencedName && result is KtParenthesizedExpression) {

compiler/testData/diagnostics/tests/LocalClassAndShortSubpackageNames.fir.kt

@@ -9,7 +9,7 @@ package foo
 
 fun f() {
     class Local1 {
-        fun g() : <!UNRESOLVED_REFERENCE!>bar.X?<!> = null
+        fun g() : <!UNRESOLVED_REFERENCE!>bar.X<!>? = null
     }
     class Local2 {
         fun g() : foo.bar.X? = null

compiler/testData/diagnostics/tests/PackageQualified.fir.kt

@@ -5,8 +5,8 @@ package foobar.a
     import java.*
 
     val a : java.util.List<Int>? = null
-    val a2 : <!UNRESOLVED_REFERENCE!>util.List<Int>?<!> = null
-    val a3 : <!UNRESOLVED_REFERENCE!>LinkedList<Int>?<!> = null
+    val a2 : <!UNRESOLVED_REFERENCE!>util.List<Int><!>? = null
+    val a3 : <!UNRESOLVED_REFERENCE!>LinkedList<Int><!>? = null
 
 // FILE: b.kt
 package foobar
@@ -20,7 +20,7 @@ package foobar.a
     import java.util.*
 
     val b : List<Int>? = <!INITIALIZER_TYPE_MISMATCH!>a<!>
-    val b1 : <!UNRESOLVED_REFERENCE!>util.List<Int>?<!> = a
+    val b1 : <!UNRESOLVED_REFERENCE!>util.List<Int><!>? = a
 
 // FILE: d.kt
 package foobar

compiler/testData/diagnostics/tests/deprecated/annotationUsage.fir.kt

@@ -1,9 +0,0 @@
-@Deprecated("text")
-annotation class obsolete()
-
-@Deprecated("text")
-annotation class obsoleteWithParam(val text: String)
-
-@obsolete class Obsolete
-
-@obsoleteWithParam("text") class Obsolete2

compiler/testData/diagnostics/tests/deprecated/annotationUsage.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 @Deprecated("text")
 annotation class obsolete()
 

compiler/testData/diagnostics/tests/deprecated/deprecatedConstructor.fir.kt

@@ -1,34 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-
-// FILE: A.kt
-class A(s: String) {
-    @Deprecated("")
-    constructor(i: Int) : this(i.toString()) {
-
-    }
-}
-
-// FILE: B.java
-public class B extends A {
-    @Deprecated
-    public B(int i) {
-
-    }
-
-    public B(String s) {
-
-    }
-}
-
-// FILE: C.kt
-class C @Deprecated("") constructor(s: String) {
-}
-
-// FILE: use.kt
-fun use(a: A, b: B, c: C) {
-    A(3)
-    A("")
-    B(3)
-    B("")
-    C("s")
-}

compiler/testData/diagnostics/tests/deprecated/deprecatedConstructor.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 // FILE: A.kt

compiler/testData/diagnostics/tests/deprecated/deprecatedError.fir.kt

@@ -1,11 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-@Deprecated("alas", level = DeprecationLevel.ERROR)
-fun foo() {}
-
-@Deprecated("alas", level = DeprecationLevel.ERROR)
-class C
-
-fun test(c: C) {
-    foo()
-    C()
-}

compiler/testData/diagnostics/tests/deprecated/deprecatedError.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 @Deprecated("alas", level = DeprecationLevel.ERROR)
 fun foo() {}