diff --git a/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/DaemonCodeAnalyzerEx.java b/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/DaemonCodeAnalyzerEx.java
index ef9bf331a02a..8a71b9b41d2e 100644
--- a/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/DaemonCodeAnalyzerEx.java
+++ b/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/DaemonCodeAnalyzerEx.java
@@ -11,6 +11,7 @@ import com.intellij.openapi.editor.impl.DocumentMarkupModel;
 import com.intellij.openapi.progress.ProgressIndicator;
 import com.intellij.openapi.progress.ProgressManager;
 import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.TextRange;
 import com.intellij.psi.PsiFile;
 import com.intellij.util.CommonProcessors;
 import com.intellij.util.Processor;
@@ -91,4 +92,7 @@ public abstract class DaemonCodeAnalyzerEx extends DaemonCodeAnalyzer {
 
   public abstract void addFileLevelHighlight(int group, @NotNull HighlightInfo info, @NotNull PsiFile psiFile);
 
+  public void markDocumentDirty(@NotNull Document document, @NotNull Object reason) {
+    getFileStatusMap().markFileScopeDirty(document, new TextRange(0, document.getTextLength()), document.getTextLength(), reason);
+  }
 }