Add dump method.

llvm-svn: 120141
diff --git a/clang/lib/Checker/MemRegion.cpp b/clang/lib/Checker/MemRegion.cpp
index ddcb7d2..4414c1a 100644
--- a/clang/lib/Checker/MemRegion.cpp
+++ b/clang/lib/Checker/MemRegion.cpp
@@ -407,6 +407,10 @@
   os << "{ " << (void*) CL <<  " }";
 }
 
+void CXXObjectRegion::dumpToStream(llvm::raw_ostream &os) const {
+  os << "temp_object";
+}
+
 void CXXThisRegion::dumpToStream(llvm::raw_ostream &os) const {
   os << "this";
 }