From b6ccb461ea35952b754f01a04767875c0f90443a Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Wed, 8 Oct 2014 14:08:21 +0400
Subject: [PATCH] do not run decompiler during find usages

---
 .../src/com/intellij/find/findUsages/FindUsagesHelper.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/indexing-impl/src/com/intellij/find/findUsages/FindUsagesHelper.java b/platform/indexing-impl/src/com/intellij/find/findUsages/FindUsagesHelper.java
index 79ed77763966..f3a19d274f44 100644
--- a/platform/indexing-impl/src/com/intellij/find/findUsages/FindUsagesHelper.java
+++ b/platform/indexing-impl/src/com/intellij/find/findUsages/FindUsagesHelper.java
@@ -18,6 +18,7 @@ package com.intellij.find.findUsages;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.util.NullableComputable;
 import com.intellij.openapi.util.TextRange;
+import com.intellij.psi.PsiCompiledElement;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiReference;
 import com.intellij.psi.PsiReferenceService;
@@ -38,7 +39,7 @@ public class FindUsagesHelper {
     final TextRange elementTextRange = ApplicationManager.getApplication().runReadAction(new NullableComputable<TextRange>() {
       @Override
       public TextRange compute() {
-        if (!element.isValid()) return null;
+        if (!element.isValid() || element instanceof PsiCompiledElement) return null;
         return element.getTextRange();
       }
     });