Analyzer: add support for CXXNewExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101771 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Checker/Store.cpp b/lib/Checker/Store.cpp
index 80b6586..c12065b 100644
--- a/lib/Checker/Store.cpp
+++ b/lib/Checker/Store.cpp
@@ -38,6 +38,13 @@
   return true;
 }
 
+const ElementRegion *StoreManager::GetElementZeroRegion(const MemRegion *R, 
+                                                        QualType T) {
+  SVal idx = ValMgr.makeZeroArrayIndex();
+  assert(!T.isNull());
+  return MRMgr.getElementRegion(T, idx, R, Ctx);
+}
+
 const MemRegion *StoreManager::CastRegion(const MemRegion *R, QualType CastToTy) {
 
   ASTContext& Ctx = StateMgr.getContext();