From fc70184fee01430ed9c673336026c6ede8bff5f3 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Wed, 25 Feb 2015 20:06:16 +0100
Subject: working test for cross-language links in documentation (Kotlin class
 extends Java class)

---
 src/Kotlin/DocumentationBuilder.kt | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'src/Kotlin/DocumentationBuilder.kt')

diff --git a/src/Kotlin/DocumentationBuilder.kt b/src/Kotlin/DocumentationBuilder.kt
index 693f2675..1d7589a5 100644
--- a/src/Kotlin/DocumentationBuilder.kt
+++ b/src/Kotlin/DocumentationBuilder.kt
@@ -101,10 +101,10 @@ class DocumentationBuilder(val session: ResolveSession,
 
     fun resolveContentLink(descriptor: DeclarationDescriptor, href: String): ContentBlock {
         val symbols = resolveKDocLink(session, descriptor, null, href.split('.').toList())
+        val symbol = findTargetSymbol(symbols)
         // don't include unresolved links in generated doc
         // assume that if an href doesn't contain '/', it's not an attempt to reference an external file
-        if (symbols.isNotEmpty()) {
-            val symbol = symbols.first()
+        if (symbol != null) {
             return ContentNodeLazyLink(href, {() -> refGraph.lookup(symbol.signature()) })
         }
         if ("/" in href) {
@@ -113,6 +113,17 @@ class DocumentationBuilder(val session: ResolveSession,
         return ContentExternalLink("#")
     }
 
+    fun findTargetSymbol(symbols: Collection<DeclarationDescriptor>): DeclarationDescriptor? {
+        if (symbols.isEmpty()) {
+            return null
+        }
+        val symbol = symbols.first()
+        if (symbol is CallableMemberDescriptor && symbol.getKind() == CallableMemberDescriptor.Kind.FAKE_OVERRIDE) {
+            return symbol.getOverriddenDescriptors().firstOrNull()
+        }
+        return symbol
+    }
+
     fun KDocSection.getTags(): Array<KDocTag> = PsiTreeUtil.getChildrenOfType(this, javaClass<KDocTag>()) ?: array()
 
     private fun Content.addTagToSeeAlso(descriptor: DeclarationDescriptor, seeTag: KDocTag) {
-- 
cgit