Move optional annotation utilities to module 'resolution'

To avoid depending on a heavy module 'frontend' in parts of the compiler
where checking for optional annotations is needed, such as in
'ir.serialization.common'.

compiler/backend/src/org/jetbrains/kotlin/codegen/AnnotationCodegen.java

@@ -34,10 +34,10 @@ import org.jetbrains.kotlin.name.Name;
 import org.jetbrains.kotlin.resolve.AnnotationChecker;
 import org.jetbrains.kotlin.resolve.DescriptorUtils;
 import org.jetbrains.kotlin.resolve.InlineClassesUtilsKt;
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker;
 import org.jetbrains.kotlin.resolve.constants.*;
 import org.jetbrains.kotlin.resolve.descriptorUtil.DescriptorUtilsKt;
 import org.jetbrains.kotlin.resolve.jvm.annotations.JvmAnnotationUtilKt;
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil;
 import org.jetbrains.kotlin.types.FlexibleType;
 import org.jetbrains.kotlin.types.FlexibleTypesKt;
 import org.jetbrains.kotlin.types.KotlinType;
@@ -376,7 +376,7 @@ public abstract class AnnotationCodegen {
         // We do not generate annotations whose classes are optional (annotated with `@OptionalExpectation`) because if an annotation entry
         // is resolved to the expected declaration, this means that annotation has no actual class, and thus should not be generated.
         // (Otherwise we would've resolved the entry to the actual annotation class.)
-        if (ExpectedActualDeclarationChecker.isOptionalAnnotationClass(classDescriptor)) {
+        if (OptionalAnnotationUtil.isOptionalAnnotationClass(classDescriptor)) {
             return null;
         }
 

compiler/backend/src/org/jetbrains/kotlin/codegen/PackageCodegenImpl.java

@@ -35,9 +35,9 @@ import org.jetbrains.kotlin.progress.ProgressIndicatorAndCompilationCanceledStat
 import org.jetbrains.kotlin.psi.*;
 import org.jetbrains.kotlin.psi.psiUtil.PsiUtilsKt;
 import org.jetbrains.kotlin.resolve.BindingContext;
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker;
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOriginKt;
 import org.jetbrains.kotlin.resolve.lazy.descriptors.PackageDescriptorUtilKt;
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil;
 import org.jetbrains.kotlin.utils.KotlinExceptionWithAttachments;
 import org.jetbrains.org.objectweb.asm.Type;
 
@@ -91,8 +91,8 @@ public class PackageCodegenImpl implements PackageCodegen {
             if (declaration instanceof KtClassOrObject) {
                 ClassDescriptor descriptor = state.getBindingContext().get(BindingContext.CLASS, declaration);
                 if (PsiUtilsKt.hasExpectModifier(declaration)) {
-                    if (descriptor != null && ExpectedActualDeclarationChecker.shouldGenerateExpectClass(descriptor)) {
+                    if (descriptor != null && OptionalAnnotationUtil.shouldGenerateExpectClass(descriptor)) {
-                        assert ExpectedActualDeclarationChecker.isOptionalAnnotationClass(descriptor) :
+                        assert OptionalAnnotationUtil.isOptionalAnnotationClass(descriptor) :
                                 "Expect class should be generated only if it's an optional annotation: " + descriptor;
                         state.getFactory().getPackagePartRegistry().getOptionalAnnotations().add(descriptor);
                     }

compiler/frontend/src/org/jetbrains/kotlin/resolve/checkers/ExpectedActualDeclarationChecker.kt

@@ -38,6 +38,7 @@ import org.jetbrains.kotlin.resolve.multiplatform.ExpectedActualResolver.Compati
 import org.jetbrains.kotlin.resolve.multiplatform.ExpectedActualResolver.Compatibility.Compatible
 import org.jetbrains.kotlin.resolve.multiplatform.ExpectedActualResolver.Compatibility.Incompatible
 import org.jetbrains.kotlin.resolve.multiplatform.ModuleFilter
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 import org.jetbrains.kotlin.resolve.source.PsiSourceFile
 import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.utils.addToStdlib.safeAs
@@ -171,7 +172,7 @@ class ExpectedActualDeclarationChecker(
         val compatibility = ExpectedActualResolver.findActualForExpected(descriptor, module, moduleVisibilityFilter) ?: return
 
         // Only strong incompatibilities, but this is an OptionalExpectation -- don't report it
-        if (compatibility.allStrongIncompatibilities() && isOptionalAnnotationClass(descriptor)) return
+        if (compatibility.allStrongIncompatibilities() && OptionalAnnotationUtil.isOptionalAnnotationClass(descriptor)) return
 
         // Only strong incompatibilities, or error won't be reported on actual: report NO_ACTUAL_FOR_EXPECT here
         if (compatibility.allStrongIncompatibilities() ||
@@ -389,41 +390,7 @@ class ExpectedActualDeclarationChecker(
     }
 
     companion object {
-        val OPTIONAL_EXPECTATION_FQ_NAME = FqName("kotlin.OptionalExpectation")
-
-        @JvmStatic
-        fun isOptionalAnnotationClass(descriptor: DeclarationDescriptor): Boolean =
-            descriptor is ClassDescriptor &&
-                    descriptor.kind == ClassKind.ANNOTATION_CLASS &&
-                    descriptor.isExpect &&
-                    descriptor.annotations.hasAnnotation(OPTIONAL_EXPECTATION_FQ_NAME)
-
-        // TODO: move to some other place which is accessible both from backend-common and js.serializer
-        @JvmStatic
-        fun shouldGenerateExpectClass(descriptor: ClassDescriptor): Boolean {
-            assert(descriptor.isExpect) { "Not an expected class: $descriptor" }
-
-            if (isOptionalAnnotationClass(descriptor)) {
-                with(ExpectedActualResolver) {
-                    return descriptor.findCompatibleActualForExpected(descriptor.module).isEmpty()
-                }
-            }
-
-            return false
-        }
-
         fun Map<out Compatibility, Collection<MemberDescriptor>>.allStrongIncompatibilities(): Boolean =
             this.keys.all { it is Incompatible && it.kind == Compatibility.IncompatibilityKind.STRONG }
-
-        private fun <K, V> LinkedHashMap<K, List<V>>.merge(other: Map<K, List<V>>): LinkedHashMap<K, List<V>> {
-            for ((key, newValue) in other) {
-                val oldValue = this[key] ?: emptyList()
-                this[key] = oldValue + newValue
-            }
-
-            return this
-        }
-
-        private fun ModuleInfo.unwrapModuleInfo(): List<ModuleInfo> = if (this is CombinedModuleInfo) this.containedModules else listOf(this)
     }
 }

compiler/frontend/src/org/jetbrains/kotlin/resolve/checkers/OptionalExpectationChecker.kt

@@ -14,6 +14,7 @@ import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.BindingTrace
 import org.jetbrains.kotlin.resolve.DescriptorUtils
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 
 object OptionalExpectationChecker {
     fun check(declaration: KtDeclaration, descriptor: DeclarationDescriptor, trace: BindingTrace) {
@@ -34,6 +35,6 @@ object OptionalExpectationChecker {
     private fun getOptionalExpectationEntry(declaration: KtDeclaration, trace: BindingTrace): KtAnnotationEntry? =
         declaration.annotationEntries.find { entry ->
             val annotationDescriptor = trace.get(BindingContext.ANNOTATION, entry)
-            annotationDescriptor?.fqName == ExpectedActualDeclarationChecker.OPTIONAL_EXPECTATION_FQ_NAME
+            annotationDescriptor?.fqName == OptionalAnnotationUtil.OPTIONAL_EXPECTATION_FQ_NAME
         }
 }

compiler/frontend/src/org/jetbrains/kotlin/resolve/checkers/OptionalExpectationUsageChecker.kt

@@ -8,14 +8,15 @@ package org.jetbrains.kotlin.resolve.checkers
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.descriptors.ClassifierDescriptor
 import org.jetbrains.kotlin.diagnostics.Errors
+import org.jetbrains.kotlin.platform.isCommon
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.resolve.descriptorUtil.platform
-import org.jetbrains.kotlin.platform.isCommon
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 import org.jetbrains.kotlin.resolve.multiplatform.isCommonSource
 
 class OptionalExpectationUsageChecker : ClassifierUsageChecker {
     override fun check(targetDescriptor: ClassifierDescriptor, element: PsiElement, context: ClassifierUsageCheckerContext) {
-        if (!ExpectedActualDeclarationChecker.isOptionalAnnotationClass(targetDescriptor)) return
+        if (!OptionalAnnotationUtil.isOptionalAnnotationClass(targetDescriptor)) return
 
         if (!element.isUsageAsAnnotationOrImport()) {
             context.trace.report(Errors.OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY.on(element))

compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/ExpectDeclarationRemover.kt

@@ -20,9 +20,9 @@ import org.jetbrains.kotlin.ir.util.*
 import org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitorVoid
 import org.jetbrains.kotlin.ir.visitors.acceptChildrenVoid
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
 import org.jetbrains.kotlin.resolve.multiplatform.ExpectedActualResolver
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 
 // `doRemove` means should expect-declaration be removed from IR
 @OptIn(ObsoleteDescriptorBasedAPI::class)
@@ -70,7 +70,7 @@ class ExpectDeclarationRemover(val symbolTable: ReferenceSymbolTable, private va
     private fun isOptionalAnnotationClass(klass: IrClass): Boolean {
         return klass.kind == ClassKind.ANNOTATION_CLASS &&
                 klass.isExpect &&
-                klass.annotations.hasAnnotation(ExpectedActualDeclarationChecker.OPTIONAL_EXPECTATION_FQ_NAME)
+                klass.annotations.hasAnnotation(OptionalAnnotationUtil.OPTIONAL_EXPECTATION_FQ_NAME)
     }
 
     private fun tryCopyDefaultArguments(declaration: IrValueParameter) {

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/AnnotationCodegen.kt

@@ -40,7 +40,7 @@ import org.jetbrains.kotlin.ir.util.*
 import org.jetbrains.kotlin.load.java.JvmAnnotationNames
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 import org.jetbrains.kotlin.types.TypeSystemCommonBackendContext
 import org.jetbrains.kotlin.types.model.KotlinTypeMarker
 import org.jetbrains.org.objectweb.asm.*
@@ -480,4 +480,4 @@ private fun loadAnnotationTargets(targetEntry: IrConstructorCall): Set<KotlinTar
 private val IrClass.isOptionalAnnotationClass: Boolean
     get() = kind == ClassKind.ANNOTATION_CLASS &&
             isExpect &&
-            hasAnnotation(ExpectedActualDeclarationChecker.OPTIONAL_EXPECTATION_FQ_NAME)
+            hasAnnotation(OptionalAnnotationUtil.OPTIONAL_EXPECTATION_FQ_NAME)

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt

@@ -36,10 +36,10 @@ import org.jetbrains.kotlin.load.java.JavaDescriptorVisibilities
 import org.jetbrains.kotlin.load.kotlin.JvmPackagePartSource
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.inline.INLINE_ONLY_ANNOTATION_FQ_NAME
 import org.jetbrains.kotlin.resolve.jvm.AsmTypes
 import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmClassSignature
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 import org.jetbrains.kotlin.resolve.source.PsiSourceElement
 import org.jetbrains.kotlin.utils.addIfNotNull
 import org.jetbrains.kotlin.utils.addToStdlib.safeAs
@@ -334,7 +334,7 @@ fun IrClass.getVisibilityAccessFlagForClass(): Int {
 // TODO: Descriptor-based code also checks for `descriptor.isExpect`; we don't represent expect/actual distinction in IR thus far.
 fun IrClass.isOptionalAnnotationClass(): Boolean =
     isAnnotationClass &&
-            hasAnnotation(ExpectedActualDeclarationChecker.OPTIONAL_EXPECTATION_FQ_NAME)
+            hasAnnotation(OptionalAnnotationUtil.OPTIONAL_EXPECTATION_FQ_NAME)
 
 val IrDeclaration.isAnnotatedWithDeprecated: Boolean
     get() = annotations.hasAnnotation(FqNames.deprecated)

compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/LegacyDescriptorUtils.kt

@@ -11,18 +11,18 @@ import org.jetbrains.kotlin.library.metadata.DeserializedSourceFile
 import org.jetbrains.kotlin.library.metadata.KlibMetadataDeserializedPackageFragment
 import org.jetbrains.kotlin.library.metadata.KlibMetadataProtoBuf
 import org.jetbrains.kotlin.name.Name
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
+import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassConstructorDescriptor
+import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassDescriptor
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedPropertyDescriptor
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedSimpleFunctionDescriptor
-import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassDescriptor
-import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassConstructorDescriptor
 
 internal val DeclarationDescriptor.isExpectMember: Boolean
     get() = this is MemberDescriptor && this.isExpect
 
 internal val DeclarationDescriptor.isSerializableExpectClass: Boolean
-    get() = this is ClassDescriptor && ExpectedActualDeclarationChecker.shouldGenerateExpectClass(this)
+    get() = this is ClassDescriptor && OptionalAnnotationUtil.shouldGenerateExpectClass(this)
 
 tailrec fun DeclarationDescriptor.findPackage(): PackageFragmentDescriptor {
     return if (this is PackageFragmentDescriptor) this

compiler/resolution/src/org/jetbrains/kotlin/resolve/multiplatform/OptionalAnnotationUtil.kt

@@ -0,0 +1,36 @@
+/*
+ * 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.resolve.multiplatform
+
+import org.jetbrains.kotlin.descriptors.ClassDescriptor
+import org.jetbrains.kotlin.descriptors.ClassKind
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.name.FqName
+import org.jetbrains.kotlin.resolve.descriptorUtil.module
+
+object OptionalAnnotationUtil {
+    val OPTIONAL_EXPECTATION_FQ_NAME = FqName("kotlin.OptionalExpectation")
+
+    @JvmStatic
+    fun shouldGenerateExpectClass(descriptor: ClassDescriptor): Boolean {
+        assert(descriptor.isExpect) { "Not an expected class: $descriptor" }
+
+        if (isOptionalAnnotationClass(descriptor)) {
+            with(ExpectedActualResolver) {
+                return descriptor.findCompatibleActualForExpected(descriptor.module).isEmpty()
+            }
+        }
+
+        return false
+    }
+
+    @JvmStatic
+    fun isOptionalAnnotationClass(descriptor: DeclarationDescriptor): Boolean =
+        descriptor is ClassDescriptor &&
+                descriptor.kind == ClassKind.ANNOTATION_CLASS &&
+                descriptor.isExpect &&
+                descriptor.annotations.hasAnnotation(OPTIONAL_EXPECTATION_FQ_NAME)
+}

idea/src/org/jetbrains/kotlin/idea/inspections/OptionalExpectationInspection.kt

@@ -17,15 +17,15 @@ import org.jetbrains.kotlin.idea.caches.resolve.findModuleDescriptor
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.quickfix.expectactual.CreateActualClassFix
 import org.jetbrains.kotlin.platform.isCommon
+import org.jetbrains.kotlin.platform.oldFashionedDescription
 import org.jetbrains.kotlin.psi.KtClass
 import org.jetbrains.kotlin.psi.KtClassOrObject
 import org.jetbrains.kotlin.psi.classOrObjectVisitor
 import org.jetbrains.kotlin.psi.psiUtil.hasExpectModifier
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker.Companion.allStrongIncompatibilities
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
 import org.jetbrains.kotlin.resolve.multiplatform.ExpectedActualResolver
-import org.jetbrains.kotlin.platform.oldFashionedDescription
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 
 class OptionalExpectationInspection : AbstractKotlinInspection() {
     override fun buildVisitor(holder: ProblemsHolder, isOnTheFly: Boolean, session: LocalInspectionToolSession) =
@@ -34,7 +34,7 @@ class OptionalExpectationInspection : AbstractKotlinInspection() {
             if (!classOrObject.hasExpectModifier()) return
 
             val descriptor = classOrObject.resolveToDescriptorIfAny() ?: return
-            if (!descriptor.annotations.hasAnnotation(ExpectedActualDeclarationChecker.OPTIONAL_EXPECTATION_FQ_NAME)) return
+            if (!descriptor.annotations.hasAnnotation(OptionalAnnotationUtil.OPTIONAL_EXPECTATION_FQ_NAME)) return
 
             // FIXME(dsavvinov): this is wrong in HMPP model, use logic similar to ExpectedActualDeclarationChecker
             val implementingModules = classOrObject.findModuleDescriptor().implementingDescriptors

idea/src/org/jetbrains/kotlin/idea/quickfix/expectactual/ExpectActualUtils.kt

@@ -44,9 +44,9 @@ import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.containingClassOrObject
 import org.jetbrains.kotlin.psi.psiUtil.hasActualModifier
 import org.jetbrains.kotlin.resolve.BindingContext
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.checkers.ExperimentalUsageChecker
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameOrNull
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 import org.jetbrains.kotlin.resolve.source.KotlinSourceElement
 import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.utils.addToStdlib.safeAs
@@ -260,7 +260,7 @@ private fun KtPsiFactory.repairSuperTypeList(
 }
 
 private val forbiddenAnnotationFqNames = setOf(
-    ExpectedActualDeclarationChecker.OPTIONAL_EXPECTATION_FQ_NAME,
+    OptionalAnnotationUtil.OPTIONAL_EXPECTATION_FQ_NAME,
     FqName("kotlin.ExperimentalMultiplatform"),
     ExperimentalUsageChecker.OPT_IN_FQ_NAME,
     ExperimentalUsageChecker.OLD_USE_EXPERIMENTAL_FQ_NAME

js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptSerializationUtil.kt

@@ -18,10 +18,10 @@ import org.jetbrains.kotlin.metadata.js.JsProtoBuf
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.protobuf.CodedInputStream
 import org.jetbrains.kotlin.resolve.BindingContext
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.descriptorUtil.filterOutSourceAnnotations
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 import org.jetbrains.kotlin.serialization.AnnotationSerializer
 import org.jetbrains.kotlin.serialization.DescriptorSerializer
 import org.jetbrains.kotlin.serialization.StringTableImpl
@@ -172,7 +172,7 @@ object KotlinJavascriptSerializationUtil {
             if (descriptor.module != module) return true
 
             if (descriptor is MemberDescriptor && descriptor.isExpect) {
-                return !(descriptor is ClassDescriptor && ExpectedActualDeclarationChecker.shouldGenerateExpectClass(descriptor))
+                return !(descriptor is ClassDescriptor && OptionalAnnotationUtil.shouldGenerateExpectClass(descriptor))
             }
 
             return false

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/descriptors/LegacyDescriptorUtils.kt

@@ -13,7 +13,6 @@ import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
 import org.jetbrains.kotlin.descriptors.impl.ModuleDescriptorImpl
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.resolve.OverridingUtil
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
 import org.jetbrains.kotlin.resolve.scopes.MemberScope
@@ -155,6 +154,3 @@ val ClassDescriptor.enumEntries: List<ClassDescriptor>
 
 internal val DeclarationDescriptor.isExpectMember: Boolean
     get() = this is MemberDescriptor && this.isExpect
-
-internal val DeclarationDescriptor.isSerializableExpectClass: Boolean
-    get() = this is ClassDescriptor && ExpectedActualDeclarationChecker.shouldGenerateExpectClass(this)

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/ExpectDeclarationsRemoving.kt

@@ -23,9 +23,9 @@ import org.jetbrains.kotlin.ir.util.patchDeclarationParents
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitorVoid
 import org.jetbrains.kotlin.ir.visitors.acceptChildrenVoid
 import org.jetbrains.kotlin.ir.visitors.acceptVoid
-import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
 import org.jetbrains.kotlin.resolve.multiplatform.ExpectedActualResolver
+import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil
 
 /**
  * This pass removes all declarations with `isExpect == true`.
@@ -71,11 +71,7 @@ internal class ExpectToActualDefaultValueCopier(private val irModule: IrModuleFr
                 val index = declaration.index
                 assert(function.valueParameters[index] == declaration)
 
-                if (function is IrConstructor &&
+                if (function is IrConstructor && OptionalAnnotationUtil.isOptionalAnnotationClass(function.descriptor.constructedClass)) {
-                        ExpectedActualDeclarationChecker.isOptionalAnnotationClass(
-                                function.descriptor.constructedClass
-                        )
-                ) {
                     return
                 }