diff --git a/platform/core-impl/src/com/intellij/psi/impl/source/PsiFileImpl.java b/platform/core-impl/src/com/intellij/psi/impl/source/PsiFileImpl.java
index 2a38d15d1453..2e9b1cf43349 100644
--- a/platform/core-impl/src/com/intellij/psi/impl/source/PsiFileImpl.java
+++ b/platform/core-impl/src/com/intellij/psi/impl/source/PsiFileImpl.java
@@ -257,7 +257,7 @@ public abstract class PsiFileImpl extends ElementBase implements PsiFileEx, PsiF
     }
   }
 
-  private List<Pair<StubBasedPsiElementBase, CompositeElement>> calcStubAstBindings(final ASTNode root, final Document cachedDocument) {
+  protected List<Pair<StubBasedPsiElementBase, CompositeElement>> calcStubAstBindings(final ASTNode root, final Document cachedDocument) {
     final StubTree stubTree = derefStub();
     if (stubTree == null) {
       return Collections.emptyList();