From 90c09762e37d96b1d9771209725d79d7e1154528 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Fri, 19 Sep 2014 14:50:34 +0400
Subject: [PATCH] Find usages: only collect those descriptors which resolve to
 callables

Fix failing test on the buildserver
---
 .../jet/plugin/refactoring/JetRefactoringUtil.java        | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/idea/src/org/jetbrains/jet/plugin/refactoring/JetRefactoringUtil.java b/idea/src/org/jetbrains/jet/plugin/refactoring/JetRefactoringUtil.java
index b9793880f91..7756a46e73c 100644
--- a/idea/src/org/jetbrains/jet/plugin/refactoring/JetRefactoringUtil.java
+++ b/idea/src/org/jetbrains/jet/plugin/refactoring/JetRefactoringUtil.java
@@ -136,10 +136,10 @@ public class JetRefactoringUtil {
 
         Project project = declaration.getProject();
         Map<PsiElement, CallableDescriptor> overriddenElementsToDescriptor = new HashMap<PsiElement, CallableDescriptor>();
-        for (CallableDescriptor overridenDescriptor : OverrideResolver.getAllOverriddenDescriptors(declarationDescriptor)) {
-            PsiElement overridenDeclaration = DescriptorToDeclarationUtil.getDeclaration(project, overridenDescriptor);
-            if (overridenDeclaration != null) {
-                overriddenElementsToDescriptor.put(overridenDeclaration, overridenDescriptor);
+        for (CallableDescriptor overriddenDescriptor : OverrideResolver.getAllOverriddenDescriptors(declarationDescriptor)) {
+            PsiElement overriddenDeclaration = DescriptorToDeclarationUtil.getDeclaration(project, overriddenDescriptor);
+            if (PsiTreeUtil.instanceOf(overriddenDeclaration, JetNamedFunction.class, JetProperty.class, PsiMethod.class)) {
+                overriddenElementsToDescriptor.put(overriddenDeclaration, overriddenDescriptor);
             }
         }
         if (ignore != null) {