5 files changed, 19 insertions, 5 deletions
diff --git a/Driver/ASTConsumers.cpp b/Driver/ASTConsumers.cpp
index ba9fc90f03..9ab6157cfa 100644
--- a/Driver/ASTConsumers.cpp
+++ b/Driver/ASTConsumers.cpp
@@ -877,9 +877,8 @@ public:
     
   virtual ~ASTSerializer() { delete TU; }
   
-  virtual void Initialize(ASTContext &Context) {
-    if (!TU) TU = new TranslationUnit(Context, lang);
-    TU->SetOwnsDecls(false);
+  virtual void InitializeTU(TranslationUnit &TU) {
+    TU.SetOwnsDecls(false);
   }
   
   virtual void HandleTopLevelDecl(Decl *D) {
diff --git a/Driver/RewriteObjC.cpp b/Driver/RewriteObjC.cpp
index c523b03d56..f679e554d0 100644
--- a/Driver/RewriteObjC.cpp
+++ b/Driver/RewriteObjC.cpp
@@ -15,6 +15,7 @@
 #include "clang/Rewrite/Rewriter.h"
 #include "clang/AST/AST.h"
 #include "clang/AST/ASTConsumer.h"
+#include "clang/AST/TranslationUnit.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/IdentifierTable.h"
 #include "clang/Basic/Diagnostic.h"
@@ -94,7 +95,12 @@ namespace {
     
     static const int OBJC_ABI_VERSION =7 ;
   public:
-    void Initialize(ASTContext &context);
+    virtual void Initialize(ASTContext &context);
+
+    virtual void InitializeTU(TranslationUnit &TU) {
+      TU.SetOwnsDecls(false);
+      Initialize(TU.getContext());
+    }
     
 
     // Top Level Driver code.
diff --git a/include/clang/AST/ASTConsumer.h b/include/clang/AST/ASTConsumer.h
index bfaa141573..c08f97e640 100644
--- a/include/clang/AST/ASTConsumer.h
+++ b/include/clang/AST/ASTConsumer.h
@@ -16,6 +16,7 @@
 
 namespace clang {
   class ASTContext;
+  class TranslationUnit;
   class Decl;
   class TagDecl;
   class HandleTagDeclDefinition;
@@ -31,6 +32,8 @@ public:
   /// ASTContext.
   virtual void Initialize(ASTContext &Context) {}
   
+  virtual void InitializeTU(TranslationUnit& TU);
+  
   /// HandleTopLevelDecl - Handle the specified top-level declaration.  This is
   ///  called by HandleTopLevelDeclaration to process every top-level Decl*.
   virtual void HandleTopLevelDecl(Decl *D) {}
diff --git a/lib/AST/ASTConsumer.cpp b/lib/AST/ASTConsumer.cpp
index b3d1271092..3f92990f36 100644
--- a/lib/AST/ASTConsumer.cpp
+++ b/lib/AST/ASTConsumer.cpp
@@ -13,6 +13,8 @@
 
 #include "clang/AST/ASTConsumer.h"
 #include "clang/AST/Decl.h"
+#include "clang/AST/TranslationUnit.h"
+
 using namespace clang;
 
 ASTConsumer::~ASTConsumer() {}
@@ -26,3 +28,7 @@ void ASTConsumer::HandleTopLevelDeclaration(Decl* d) {
   else
     HandleTopLevelDecl(d);
 }
+
+void ASTConsumer::InitializeTU(TranslationUnit& TU) {
+  Initialize(TU.getContext());
+}
diff --git a/lib/Sema/ParseAST.cpp b/lib/Sema/ParseAST.cpp
index cff3ef7612..9199179af7 100644
--- a/lib/Sema/ParseAST.cpp
+++ b/lib/Sema/ParseAST.cpp
@@ -46,7 +46,7 @@ void clang::ParseAST(Preprocessor &PP, ASTConsumer *Consumer, bool PrintStats) {
   // Initialize the parser.
   P.Initialize();
   
-  Consumer->Initialize(Context);
+  Consumer->InitializeTU(TU);
   
   Parser::DeclTy *ADecl;