add tests; fixes related to qualified names of types

1 files changed, 4 insertions, 3 deletions

diff --git a/src/Kotlin/KotlinLanguageService.kt b/src/Kotlin/KotlinLanguageService.kt
index d07f4c09..0d39f410 100644
--- a/src/Kotlin/KotlinLanguageService.kt
+++ b/src/Kotlin/KotlinLanguageService.kt
@@ -65,8 +65,7 @@ class KotlinLanguageService : LanguageService {
     private fun DocumentationNode.getReceiverQName(): String? {
         if (kind != DocumentationNode.Kind.Function && kind != DocumentationNode.Kind.Property) return null
         val receiver = details(DocumentationNode.Kind.Receiver).singleOrNull() ?: return null
-        val receiverType = receiver.detail(DocumentationNode.Kind.Type)
-        return (receiverType.links.firstOrNull() ?: receiverType.hiddenLinks.firstOrNull())?.qualifiedName()
+        return receiver.detail(DocumentationNode.Kind.Type).qualifiedNameFromType()
     }
 
     companion object {
@@ -405,4 +404,6 @@ class KotlinLanguageService : LanguageService {
             identifier(node.name)
         }
     }
-}
\ No newline at end of file
+}
+
+fun DocumentationNode.qualifiedNameFromType() = (links.firstOrNull() ?: hiddenLinks.firstOrNull())?.qualifiedName() ?: name