1 files changed, 10 insertions, 5 deletions
diff --git a/include/clang/Frontend/PCHReader.h b/include/clang/Frontend/PCHReader.h
index 41322061b1..47e871f50a 100644
--- a/include/clang/Frontend/PCHReader.h
+++ b/include/clang/Frontend/PCHReader.h
@@ -59,6 +59,7 @@ class GotoStmt;
 class LabelStmt;
 class MacroDefinition;
 class NamedDecl;
+class PCHDeserializationListener;
 class Preprocessor;
 class Sema;
 class SwitchCase;
@@ -100,10 +101,7 @@ public:
 
   /// \brief Receives the contents of the predefines buffer.
   ///
-  /// \param PCHPredef The start of the predefines buffer in the PCH
-  /// file.
-  ///
-  /// \param PCHBufferID The FileID for the PCH predefines buffer.
+  /// \param Buffers Information about the predefines buffers.
   ///
   /// \param OriginalFileName The original file name for the PCH, which will
   /// appear as an entry in the predefines buffer.
@@ -172,9 +170,12 @@ public:
   enum PCHReadResult { Success, Failure, IgnorePCH };
   friend class PCHValidator;
 private:
-  /// \ brief The receiver of some callbacks invoked by PCHReader.
+  /// \brief The receiver of some callbacks invoked by PCHReader.
   llvm::OwningPtr<PCHReaderListener> Listener;
 
+  /// \brief The receiver of deserialization events.
+  PCHDeserializationListener *DeserializationListener;
+
   SourceManager &SourceMgr;
   FileManager &FileMgr;
   Diagnostic &Diags;
@@ -577,6 +578,10 @@ public:
     Listener.reset(listener);
   }
 
+  void setDeserializationListener(PCHDeserializationListener *Listener) {
+    DeserializationListener = Listener;
+  }
+
   /// \brief Set the Preprocessor to use.
   void setPreprocessor(Preprocessor &pp);