From 5beacf0b13df15afaed9b18933e0f6cc79c5dc30 Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <Maxim.Mossienko@jetbrains.com>
Date: Wed, 13 Apr 2016 12:10:33 +0200
Subject: [PATCH] contentsChanged event for file outside indexablesets doesn't
 add the file for filesToBeIndexed

---
 .../util/indexing/FileBasedIndexImpl.java      | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java b/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java
index e7682bc88d34..fc5d7f81bc97 100644
--- a/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java
+++ b/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java
@@ -1791,8 +1791,8 @@ public class FileBasedIndexImpl extends FileBasedIndex {
 
         clearUpToDateStateForPsiIndicesOfUnsavedDocuments(file);
 
-        // the file is for sure not a dir and it was previously indexed by at least one index AND it belongs to some update set
-        if (!isTooLarge(file) && getIndexableSetForFile(file) != null) myChangedFilesCollector.scheduleForUpdate(file);
+        // the file is for sure not a dir and it was previously indexed by at least one index
+        if (!isTooLarge(file)) myChangedFilesCollector.scheduleForUpdate(file);
       }
     }
     else if (!fileIndexedStatesToUpdate.isEmpty()) { // file was removed, its data should be (lazily) wiped for every index
@@ -1854,10 +1854,10 @@ public class FileBasedIndexImpl extends FileBasedIndex {
               }
             }
 
-          if (scheduleForUpdate) {
-            if (resetStamp) IndexingStamp.flushCache(fileId);
-            myChangedFilesCollector.scheduleForUpdate(file);
-          }
+            if (scheduleForUpdate) {
+              if (resetStamp) IndexingStamp.flushCache(fileId);
+              myChangedFilesCollector.scheduleForUpdate(file);
+            }
 
             if (!myUpToDateIndicesForUnsavedOrTransactedDocuments.isEmpty()) {
               clearUpToDateStateForPsiIndicesOfUnsavedDocuments(file);
@@ -1922,6 +1922,12 @@ public class FileBasedIndexImpl extends FileBasedIndex {
     }
 
     void scheduleForUpdate(VirtualFile file) {
+      if (!(file instanceof DeletedVirtualFileStub)) {
+        IndexableFileSet setForFile = getIndexableSetForFile(file);
+        if (setForFile == null) {
+          return;
+        }
+      }
       final int fileId = Math.abs(getIdMaskingNonIdBasedFile(file));
       final VirtualFile previousVirtualFile = myFilesToUpdate.put(fileId, file);