From 3fda173ced7dc34bcc0669b2df33d3aab93624ea Mon Sep 17 00:00:00 2001
From: Nikolay Krasko <nikolay.krasko@jetbrains.com>
Date: Mon, 16 Oct 2017 18:39:49 +0300
Subject: [PATCH] TypeDeclarationProvider should return null for irrelevant
 symbols

Otherwise other providers won't be checked.
---
 .../kotlin/idea/codeInsight/KotlinTypeDeclarationProvider.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinTypeDeclarationProvider.kt b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinTypeDeclarationProvider.kt
index fcc41f786f1..294a52a1d1b 100644
--- a/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinTypeDeclarationProvider.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinTypeDeclarationProvider.kt
@@ -26,7 +26,7 @@ import org.jetbrains.kotlin.types.KotlinType
 
 class KotlinTypeDeclarationProvider : TypeDeclarationProvider {
     override fun getSymbolTypeDeclarations(symbol: PsiElement): Array<PsiElement>? {
-        if (symbol.containingFile !is KtFile) return emptyArray()
+        if (symbol.containingFile !is KtFile) return null
 
         if (symbol is PsiWhiteSpace) {
             // Navigate to type of first parameter in lambda, works with the help of KotlinTargetElementEvaluator for the 'it' case