diff --git a/include/clang/Analysis/PathSensitive/MemRegion.h b/include/clang/Analysis/PathSensitive/MemRegion.h
index ff419a8..a78059d 100644
--- a/include/clang/Analysis/PathSensitive/MemRegion.h
+++ b/include/clang/Analysis/PathSensitive/MemRegion.h
@@ -54,9 +54,11 @@
   virtual void Profile(llvm::FoldingSetNodeID& ID) const = 0;
   
   std::string getString() const;
+
   virtual void print(llvm::raw_ostream& os) const;  
   
   Kind getKind() const { return kind; }  
+
   static bool classof(const MemRegion*) { return true; }
 };
   
@@ -275,6 +277,8 @@
 
   SVal getIndex() const { return Index; }
 
+  void print(llvm::raw_ostream& os) const;
+
   void Profile(llvm::FoldingSetNodeID& ID) const;
 
   static bool classof(const MemRegion* R) {
diff --git a/lib/Analysis/MemRegion.cpp b/lib/Analysis/MemRegion.cpp
index cae053f..9c76e45 100644
--- a/lib/Analysis/MemRegion.cpp
+++ b/lib/Analysis/MemRegion.cpp
@@ -103,6 +103,11 @@
   os << "->" << getDecl()->getName();
 }
 
+void ElementRegion::print(llvm::raw_ostream& os) const {
+  superRegion->print(os);
+  os << '['; Index.print(os); os << ']';
+}
+
 //===----------------------------------------------------------------------===//
 // MemRegionManager methods.
 //===----------------------------------------------------------------------===//