Light Classes: Generate light wrappers for annotation entries

compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/CliLightClassGenerationSupport.kt

@@ -137,8 +137,8 @@ class CliLightClassGenerationSupport(project: Project) : LightClassGenerationSup
         return KtLightClassForExplicitDeclaration.create(classOrObject)
     }
 
-    override fun resolveClassToDescriptor(classOrObject: KtClassOrObject): ClassDescriptor? {
+    override fun resolveToDescriptor(declaration: KtDeclaration): DeclarationDescriptor? {
-        return bindingContext.get(BindingContext.CLASS, classOrObject)
+        return bindingContext.get(BindingContext.DECLARATION_TO_DESCRIPTOR, declaration)
     }
 
     override fun getFacadeClasses(facadeFqName: FqName, scope: GlobalSearchScope): Collection<PsiClass> {

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightAnnotation.kt

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2010-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.asJava
+
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.PsiAnnotation
+import com.intellij.psi.PsiAnnotationOwner
+import com.intellij.psi.PsiElement
+import com.intellij.util.IncorrectOperationException
+import org.jetbrains.kotlin.psi.KtAnnotationEntry
+
+class KtLightAnnotation(
+        private val delegate: PsiAnnotation,
+        private val originalElement: KtAnnotationEntry,
+        private val owner: PsiAnnotationOwner
+) : PsiAnnotation by delegate, KtLightElement<KtAnnotationEntry, PsiAnnotation> {
+    override fun getDelegate() = delegate
+    override fun getOrigin() = originalElement
+
+    override fun getName() = null
+    override fun setName(newName: String) = throw IncorrectOperationException()
+
+    override fun getOwner() = owner
+
+    override fun getText() = originalElement.text ?: ""
+    override fun getTextRange() = originalElement.textRange ?: TextRange.EMPTY_RANGE
+
+    override fun getParent() = owner as? PsiElement
+
+    override fun toString() = "@$qualifiedName"
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other?.javaClass != javaClass) return false
+        return originalElement == (other as KtLightAnnotation).originalElement
+    }
+
+    override fun hashCode() = originalElement.hashCode()
+}

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightClass.kt

@@ -20,6 +20,6 @@ import com.intellij.psi.PsiClass;
 import org.jetbrains.kotlin.name.FqName;
 import org.jetbrains.kotlin.psi.KtClassOrObject
 
-interface KtLightClass : PsiClass, KtLightElement<KtClassOrObject, PsiClass> {
+interface KtLightClass : PsiClass, KtLightDeclaration<KtClassOrObject, PsiClass> {
     fun getFqName(): FqName
 }

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightClassForExplicitDeclaration.kt

@@ -19,10 +19,12 @@ package org.jetbrains.kotlin.asJava
 import com.intellij.openapi.diagnostic.Logger
 import com.intellij.openapi.util.Comparing
 import com.intellij.openapi.util.Key
+import com.intellij.openapi.util.TextRange
 import com.intellij.psi.*
 import com.intellij.psi.impl.DebugUtil
 import com.intellij.psi.impl.java.stubs.PsiJavaFileStub
 import com.intellij.psi.impl.light.LightClass
+import com.intellij.psi.impl.light.LightIdentifier
 import com.intellij.psi.impl.light.LightMethod
 import com.intellij.psi.scope.PsiScopeProcessor
 import com.intellij.psi.search.SearchScope
@@ -170,7 +172,7 @@ open class KtLightClassForExplicitDeclaration(
     private fun getJavaFileStub(): PsiJavaFileStub = getLightClassData().javaFileStub
 
     protected fun getDescriptor(): ClassDescriptor? {
-        return LightClassGenerationSupport.getInstance(project).resolveClassToDescriptor(classOrObject)
+        return LightClassGenerationSupport.getInstance(project).resolveToDescriptor(classOrObject) as? ClassDescriptor
     }
 
     private fun getLightClassData(): OutermostKotlinClassLightClassData {
@@ -262,7 +264,7 @@ open class KtLightClassForExplicitDeclaration(
     override fun getQualifiedName(): String = classFqName.asString()
 
     private val _modifierList : PsiModifierList by lazy {
-        object : KtLightModifierList(this.manager, computeModifiers()) {
+        object : KtLightModifierListWithExplicitModifiers(this@KtLightClassForExplicitDeclaration, computeModifiers()) {
             override val delegate: PsiAnnotationOwner
                 get() = this@KtLightClassForExplicitDeclaration.getDelegate().modifierList!!
         }

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightElements.kt

@@ -16,12 +16,15 @@
 
 package org.jetbrains.kotlin.asJava
 
-import org.jetbrains.kotlin.psi.KtDeclaration
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiNamedElement
+import org.jetbrains.kotlin.psi.KtDeclaration
+import org.jetbrains.kotlin.psi.KtElement
 
-interface KtLightElement<T : KtDeclaration, D : PsiElement> : PsiNamedElement {
+interface KtLightElement<T : KtElement, D : PsiElement> : PsiNamedElement {
     fun getOrigin(): T?
 
     fun getDelegate(): D
 }
+
+interface KtLightDeclaration<T: KtDeclaration, D: PsiElement>: KtLightElement<T, D>

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightField.kt

@@ -26,7 +26,7 @@ import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.psi.KtEnumEntry
 
-interface KtLightField : PsiField, KtLightElement<KtDeclaration, PsiField>
+interface KtLightField : PsiField, KtLightDeclaration<KtDeclaration, PsiField>
 
 // Copied from com.intellij.psi.impl.light.LightField
 sealed class KtLightFieldImpl(
@@ -65,7 +65,9 @@ sealed class KtLightFieldImpl(
     @Throws(IncorrectOperationException::class)
     override fun setName(@NonNls name: String) = throw IncorrectOperationException("Not supported")
 
-    override fun getModifierList() = delegate.modifierList
+    private val _modifierList by lazy { delegate.modifierList?.let { KtLightModifierList(it, this) } }
+
+    override fun getModifierList() = _modifierList
 
     override fun hasModifierProperty(@NonNls name: String) = delegate.hasModifierProperty(name)
 

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightMethod.kt

@@ -27,7 +27,7 @@ import org.jetbrains.kotlin.idea.KotlinLanguage
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOriginKind
 
-interface KtLightMethod : PsiMethod, KtLightElement<KtDeclaration, PsiMethod> {
+interface KtLightMethod : PsiMethod, KtLightDeclaration<KtDeclaration, PsiMethod> {
     val isDelegated: Boolean
 }
 
@@ -108,6 +108,10 @@ sealed class KtLightMethodImpl(
         throw IncorrectOperationException(JavaCoreBundle.message("psi.error.attempt.to.edit.class.file"))
     }
 
+    private val _modifierList by lazy { KtLightModifierList(delegate.modifierList, this) }
+
+    override fun getModifierList() = _modifierList
+
     override fun getParameterList() = paramsList.value
 
     override fun getTypeParameterList() = typeParamsList.value

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightModifierList.kt

@@ -1,39 +0,0 @@
-/*
- * Copyright 2010-2015 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.asJava
-
-import com.intellij.psi.PsiAnnotation
-import com.intellij.psi.PsiAnnotationOwner
-import com.intellij.psi.PsiManager
-import com.intellij.psi.impl.light.LightModifierList
-import org.jetbrains.annotations.NonNls
-import org.jetbrains.kotlin.idea.KotlinLanguage
-
-abstract class KtLightModifierList(
-        psiManager: PsiManager,
-        modifiers: Array<String>
-) : LightModifierList(psiManager, KotlinLanguage.INSTANCE, *modifiers) {
-    abstract val delegate: PsiAnnotationOwner
-
-    override fun getAnnotations() = delegate.annotations
-
-    override fun getApplicableAnnotations() = delegate.applicableAnnotations
-
-    override fun findAnnotation(@NonNls qualifiedName: String) = delegate.findAnnotation(qualifiedName)
-
-    override fun addAnnotation(@NonNls qualifiedName: String) = delegate.addAnnotation(qualifiedName)
-}

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightModifierListWithExplicitModifiers.kt

@@ -0,0 +1,95 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.asJava
+
+import com.intellij.psi.*
+import com.intellij.psi.impl.light.LightModifierList
+import com.intellij.psi.util.CachedValue
+import com.intellij.psi.util.CachedValueProvider
+import com.intellij.psi.util.CachedValuesManager
+import com.intellij.psi.util.PsiModificationTracker
+import org.jetbrains.annotations.NonNls
+import org.jetbrains.kotlin.idea.KotlinLanguage
+import org.jetbrains.kotlin.psi.KtAnnotationEntry
+import org.jetbrains.kotlin.psi.KtDeclaration
+import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameUnsafe
+import org.jetbrains.kotlin.resolve.source.getPsi
+import org.jetbrains.kotlin.utils.indexOfFirst
+
+abstract class KtLightModifierListWithExplicitModifiers(
+        private val owner: KtLightElement<*, *>,
+        modifiers: Array<String>
+) : LightModifierList(owner.manager, KotlinLanguage.INSTANCE, *modifiers) {
+    abstract val delegate: PsiAnnotationOwner
+
+    private val _annotations by lazy { computeAnnotations(this, delegate) }
+
+    override fun getParent() = owner
+
+    override fun getAnnotations(): Array<out PsiAnnotation> = _annotations.value
+
+    override fun getApplicableAnnotations() = delegate.applicableAnnotations
+
+    override fun findAnnotation(@NonNls qualifiedName: String) = annotations.firstOrNull { it.qualifiedName == qualifiedName }
+
+    override fun addAnnotation(@NonNls qualifiedName: String) = delegate.addAnnotation(qualifiedName)
+}
+
+class KtLightModifierList(
+        private val delegate: PsiModifierList,
+        private val owner: PsiModifierListOwner
+): PsiModifierList by delegate {
+    private val _annotations by lazy { computeAnnotations(this, delegate) }
+
+    override fun getAnnotations(): Array<out PsiAnnotation> = _annotations.value
+
+    override fun findAnnotation(@NonNls qualifiedName: String) = annotations.firstOrNull { it.qualifiedName == qualifiedName }
+
+    override fun addAnnotation(@NonNls qualifiedName: String) = delegate.addAnnotation(qualifiedName)
+
+    override fun getParent() = owner
+}
+
+internal fun computeAnnotations(lightElement: PsiModifierList,
+                                delegate: PsiAnnotationOwner): CachedValue<Array<out PsiAnnotation>> {
+    val cacheManager = CachedValuesManager.getManager(lightElement.project)
+    return cacheManager.createCachedValue<Array<out PsiAnnotation>>(
+            {
+                val declaration = (lightElement.parent as? KtLightElement<*, *>)?.getOrigin() as? KtDeclaration
+                val descriptor = declaration?.let { LightClassGenerationSupport.getInstance(lightElement.project).resolveToDescriptor(it) }
+                val ktAnnotations = descriptor?.annotations?.getAllAnnotations() ?: emptyList()
+                var nextIndex = 0
+                val result = delegate.annotations
+                        .map { clsAnnotation ->
+                            val currentIndex = ktAnnotations.indexOfFirst(nextIndex) {
+                                it.annotation.type.constructor.declarationDescriptor?.fqNameUnsafe?.asString() == clsAnnotation.qualifiedName
+                            }
+                            if (currentIndex >= 0) {
+                                nextIndex = currentIndex + 1
+                                val ktAnnotation = ktAnnotations[currentIndex]
+                                val entry = ktAnnotation.annotation.source.getPsi() as? KtAnnotationEntry ?: return@map clsAnnotation
+                                KtLightAnnotation(clsAnnotation, entry, lightElement)
+                            }
+                            else clsAnnotation
+                        }
+                        .toTypedArray()
+
+                CachedValueProvider.Result.create(result, PsiModificationTracker.OUT_OF_CODE_BLOCK_MODIFICATION_COUNT)
+            },
+            false
+    )
+}

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightParameter.java

@@ -31,7 +31,7 @@ import org.jetbrains.kotlin.psi.psiUtil.KtPsiUtilKt;
 
 import java.util.List;
 
-public class KtLightParameter extends LightParameter implements KtLightElement<KtParameter, PsiParameter> {
+public class KtLightParameter extends LightParameter implements KtLightDeclaration<KtParameter, PsiParameter> {
     private static String getName(PsiParameter delegate, int index) {
         String name = delegate.getName();
         return name != null ? name : "p" + index;
@@ -49,7 +49,7 @@ public class KtLightParameter extends LightParameter implements KtLightElement<K
         this.index = index;
         this.method = method;
 
-        this.modifierList = new KtLightModifierList(method.getManager(), ArrayUtil.EMPTY_STRING_ARRAY) {
+        this.modifierList = new KtLightModifierListWithExplicitModifiers(this, ArrayUtil.EMPTY_STRING_ARRAY) {
             @Override
             public PsiAnnotationOwner getDelegate() {
                 return delegate.getModifierList();

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightTypeParameter.java

@@ -27,7 +27,7 @@ import org.jetbrains.kotlin.psi.KtTypeParameter;
 import org.jetbrains.kotlin.psi.KtTypeParameterListOwner;
 
 public class KtLightTypeParameter
-        extends AbstractLightClass implements PsiTypeParameter, KtLightElement<KtTypeParameter, PsiTypeParameter> {
+        extends AbstractLightClass implements PsiTypeParameter, KtLightDeclaration<KtTypeParameter, PsiTypeParameter> {
     private final PsiTypeParameterListOwner owner;
     private final int index;
     private final String name;

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtWrappingLightClass.java

@@ -123,7 +123,9 @@ public abstract class KtWrappingLightClass extends AbstractLightClass implements
             @Override
             public PsiField fun(PsiField field) {
                 LightMemberOrigin origin = ClsWrapperStubPsiFactory.getMemberOrigin(field);
-                return KtLightFieldImpl.Factory.create(origin != null ? origin.getOriginalElement() : null, field, KtWrappingLightClass.this);
+                return KtLightFieldImpl.Factory.create(origin != null ? origin.getOriginalElement() : null,
+                                                       field,
+                                                       KtWrappingLightClass.this);
             }
         });
     }

compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassGenerationSupport.java

@@ -23,8 +23,10 @@ import com.intellij.psi.search.GlobalSearchScope;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.kotlin.descriptors.ClassDescriptor;
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor;
 import org.jetbrains.kotlin.name.FqName;
 import org.jetbrains.kotlin.psi.KtClassOrObject;
+import org.jetbrains.kotlin.psi.KtDeclaration;
 import org.jetbrains.kotlin.psi.KtFile;
 
 import java.util.Collection;
@@ -68,7 +70,7 @@ public abstract class LightClassGenerationSupport {
     public abstract KtLightClass getLightClass(@NotNull KtClassOrObject classOrObject);
 
     @Nullable
-    public abstract ClassDescriptor resolveClassToDescriptor(@NotNull KtClassOrObject classOrObject);
+    public abstract DeclarationDescriptor resolveToDescriptor(@NotNull KtDeclaration declaration);
 
     @NotNull
     public abstract Collection<PsiClass> getFacadeClasses(@NotNull FqName facadeFqName, @NotNull GlobalSearchScope scope);

compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightElementOrigin.kt

@@ -17,6 +17,7 @@
 package org.jetbrains.kotlin.asJava
 
 import com.intellij.psi.PsiElement
+import org.jetbrains.kotlin.psi.KtAnnotationEntry
 import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOrigin
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOriginKind
@@ -40,18 +41,19 @@ fun JvmDeclarationOrigin.toLightMemberOrigin(): LightElementOrigin {
     val originalElement = element
     return when (originalElement) {
         is KtDeclaration -> LightMemberOrigin(originalElement, originKind)
+        is KtAnnotationEntry -> DefaultLightElementOrigin(originalElement)
         else -> LightElementOrigin.None
     }
 }
 
 data class LightMemberOrigin(override val originalElement: KtDeclaration, override val originKind: JvmDeclarationOriginKind) : LightElementOrigin
 
-data class LightClassOrigin(override val originalElement: PsiElement?) : LightElementOrigin {
+data class DefaultLightElementOrigin(override val originalElement: PsiElement?) : LightElementOrigin {
     override val originKind: JvmDeclarationOriginKind? get() = null
 }
 
 fun PsiElement?.toLightClassOrigin(): LightElementOrigin {
-    return if (this != null) LightClassOrigin(this) else LightElementOrigin.None
+    return if (this != null) DefaultLightElementOrigin(this) else LightElementOrigin.None
 }
 
 fun LightMemberOrigin.copy() = LightMemberOrigin(originalElement.copy() as KtDeclaration, originKind)

compiler/light-classes/src/org/jetbrains/kotlin/asJava/lightClassUtils.kt

@@ -23,6 +23,7 @@ import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.getNonStrictParentOfType
+import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
 import org.jetbrains.kotlin.psi.psiUtil.isExtensionDeclaration
 import org.jetbrains.kotlin.utils.addToStdlib.singletonList
 import org.jetbrains.kotlin.utils.addToStdlib.singletonOrEmptyList
@@ -126,3 +127,9 @@ private fun isNonAbstractMember(member: KtDeclaration?): Boolean {
 
 private val DEFAULT_IMPLS_CLASS_NAME = Name.identifier(JvmAbi.DEFAULT_IMPLS_CLASS_NAME)
 fun FqName.defaultImplsChild() = child(DEFAULT_IMPLS_CLASS_NAME)
+
+fun KtAnnotationEntry.toLightAnnotation(): PsiAnnotation? {
+    val ktDeclaration = getStrictParentOfType<KtModifierList>()?.parent as? KtDeclaration ?: return null
+    val lightElement = ktDeclaration.toLightElements().firstOrNull() as? PsiModifierListOwner ?: return null
+    return lightElement.modifierList?.annotations?.firstOrNull { it is KtLightAnnotation && it.getOrigin() == this }
+}

compiler/testData/asJava/annotations/ExtraAnnotations.annotations.txt

@@ -1 +1 @@
-@Foo(s = "...")
+@Foo("...")

core/util.runtime/src/org/jetbrains/kotlin/utils/collections.kt

@@ -80,3 +80,10 @@ fun <T> Collection<T>.toReadOnlyList(): List<T> =
 
 fun <T: Any> T?.singletonOrEmptyList(): List<T> =
         if (this != null) listOf(this) else emptyList()
+
+fun <T> List<T>.indexOfFirst(startFrom: Int, predicate: (T) -> Boolean): Int {
+    for (index in startFrom..lastIndex) {
+        if (predicate(this[index])) return index
+    }
+    return -1
+}

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/IDELightClassGenerationSupport.kt

@@ -29,6 +29,7 @@ import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.psi.util.PsiTreeUtil
 import org.jetbrains.kotlin.asJava.*
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
 import org.jetbrains.kotlin.fileClasses.JvmFileClassUtil
 import org.jetbrains.kotlin.fileClasses.javaFileFacadeFqName
 import org.jetbrains.kotlin.idea.decompiler.classFile.KtClsFile
@@ -192,9 +193,9 @@ class IDELightClassGenerationSupport(private val project: Project) : LightClassG
         return KotlinFileFacadeFqNameIndex.INSTANCE.get(facadeFqName.asString(), project, scope)
     }
 
-    override fun resolveClassToDescriptor(classOrObject: KtClassOrObject): ClassDescriptor? {
+    override fun resolveToDescriptor(declaration: KtDeclaration): DeclarationDescriptor? {
         try {
-            return classOrObject.resolveToDescriptor() as ClassDescriptor
+            return declaration.resolveToDescriptor()
         }
         catch (e: NoDescriptorForDeclarationException) {
             return null

idea/src/org/jetbrains/kotlin/idea/KotlinQuickDocumentationProvider.kt

@@ -22,7 +22,7 @@ import com.intellij.openapi.diagnostic.Logger
 import com.intellij.openapi.util.text.StringUtil
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiManager
-import org.jetbrains.kotlin.asJava.KtLightElement
+import org.jetbrains.kotlin.asJava.KtLightDeclaration
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptorWithSource
 import org.jetbrains.kotlin.descriptors.ValueParameterDescriptor
@@ -92,7 +92,7 @@ class KotlinQuickDocumentationProvider : AbstractDocumentationProvider() {
             if (element is KtDeclaration) {
                 return renderKotlinDeclaration(element, quickNavigation)
             }
-            else if (element is KtLightElement<*, *>) {
+            else if (element is KtLightDeclaration<*, *>) {
                 val origin = element.getOrigin() ?: return null
                 return renderKotlinDeclaration(origin, quickNavigation)
             }