From 71a30b0c5eaa2044f2a0098ab788fc8c6bf093f4 Mon Sep 17 00:00:00 2001
From: Tianyu Geng <tgeng@google.com>
Date: Thu, 5 May 2022 01:42:36 +0000
Subject: [PATCH] [Analysis API] Move KDocReference to kotlin repo.

---
 .../references/Fe10KDocReference.kt           | 24 +++++++++++++++++++
 ...tFe10KotlinReferenceProviderContributor.kt |  1 +
 .../base/KtFe10ReferenceResolutionHelper.kt   |  3 +++
 .../kotlin/idea/references/KDocReference.kt   |  2 --
 4 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/Fe10KDocReference.kt

diff --git a/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/Fe10KDocReference.kt b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/Fe10KDocReference.kt
new file mode 100644
index 00000000000..04f19bce26e
--- /dev/null
+++ b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/Fe10KDocReference.kt
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.analysis.api.descriptors.references
+
+import org.jetbrains.kotlin.analysis.api.descriptors.references.base.KtFe10Reference
+import org.jetbrains.kotlin.analysis.api.descriptors.references.base.KtFe10ReferenceResolutionHelper
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.idea.references.KDocReference
+import org.jetbrains.kotlin.kdoc.psi.impl.KDocName
+import org.jetbrains.kotlin.psi.KtImportAlias
+import org.jetbrains.kotlin.resolve.BindingContext
+
+class Fe10KDocReference(element: KDocName) : KDocReference(element), KtFe10Reference {
+
+    override fun getTargetDescriptors(context: BindingContext): Collection<DeclarationDescriptor> =
+        KtFe10ReferenceResolutionHelper.getInstance().resolveKDocLink(element)
+
+    override fun isReferenceToImportAlias(alias: KtImportAlias): Boolean {
+        return super<KtFe10Reference>.isReferenceToImportAlias(alias)
+    }
+}
\ No newline at end of file
diff --git a/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10KotlinReferenceProviderContributor.kt b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10KotlinReferenceProviderContributor.kt
index e5f5175a1f5..1339eadf71d 100644
--- a/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10KotlinReferenceProviderContributor.kt
+++ b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10KotlinReferenceProviderContributor.kt
@@ -20,6 +20,7 @@ class KtFe10KotlinReferenceProviderContributor : KotlinReferenceProviderContribu
             registerProvider(factory = ::KtFe10ArrayAccessReference)
             registerProvider(factory = ::KtFe10ConstructorDelegationReference)
             registerProvider(factory = ::KtFe10CollectionLiteralReference)
+            registerProvider(factory = ::Fe10KDocReference)
         }
     }
 }
\ No newline at end of file
diff --git a/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10ReferenceResolutionHelper.kt b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10ReferenceResolutionHelper.kt
index 14358208e07..f232b421ca0 100644
--- a/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10ReferenceResolutionHelper.kt
+++ b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10ReferenceResolutionHelper.kt
@@ -10,6 +10,7 @@ import com.intellij.openapi.project.Project
 import com.intellij.psi.PsiElement
 import com.intellij.psi.search.GlobalSearchScope
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.kdoc.psi.impl.KDocName
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.psi.KtElement
@@ -34,6 +35,8 @@ interface KtFe10ReferenceResolutionHelper {
 
     fun findPsiDeclarations(declaration: DeclarationDescriptor, project: Project, resolveScope: GlobalSearchScope): Collection<PsiElement>
 
+    fun resolveKDocLink(element: KDocName): Collection<DeclarationDescriptor>
+
     companion object {
         fun getInstance() = ApplicationManager.getApplication().getService(KtFe10ReferenceResolutionHelper::class.java)
     }
diff --git a/analysis/kt-references/src/org/jetbrains/kotlin/idea/references/KDocReference.kt b/analysis/kt-references/src/org/jetbrains/kotlin/idea/references/KDocReference.kt
index 1d4f4ef5463..c3448cfd998 100644
--- a/analysis/kt-references/src/org/jetbrains/kotlin/idea/references/KDocReference.kt
+++ b/analysis/kt-references/src/org/jetbrains/kotlin/idea/references/KDocReference.kt
@@ -17,8 +17,6 @@ abstract class KDocReference(element: KDocName) : KtMultiReference<KDocName>(ele
 
     override fun resolve(): PsiElement? = multiResolve(false).firstOrNull()?.element
 
-    abstract override fun handleElementRename(newElementName: String): PsiElement?
-
     override fun getCanonicalText(): String = element.getNameText()
 
     override val resolvesByNames: Collection<Name> get() = listOf(Name.identifier(element.getNameText()))