diff --git a/clang/include/clang/Checker/PathSensitive/MemRegion.h b/clang/include/clang/Checker/PathSensitive/MemRegion.h
index 82b0c14f20cb..6cb68e6beb8f 100644
--- a/clang/include/clang/Checker/PathSensitive/MemRegion.h
+++ b/clang/include/clang/Checker/PathSensitive/MemRegion.h
@@ -841,6 +841,8 @@ public:
     return Ex->getType();
   }
 
+  void dumpToStream(llvm::raw_ostream& os) const;
+
   void Profile(llvm::FoldingSetNodeID &ID) const;
 
   static bool classof(const MemRegion* R) {
diff --git a/clang/lib/Checker/MemRegion.cpp b/clang/lib/Checker/MemRegion.cpp
index ddcb7d2687a6..4414c1a57a6d 100644
--- a/clang/lib/Checker/MemRegion.cpp
+++ b/clang/lib/Checker/MemRegion.cpp
@@ -407,6 +407,10 @@ void CompoundLiteralRegion::dumpToStream(llvm::raw_ostream& os) const {
   os << "{ " << (void*) CL <<  " }";
 }
 
+void CXXObjectRegion::dumpToStream(llvm::raw_ostream &os) const {
+  os << "temp_object";
+}
+
 void CXXThisRegion::dumpToStream(llvm::raw_ostream &os) const {
   os << "this";
 }