diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 4bacd16..c2e59c0 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -515,6 +515,12 @@
 
   void InitializeVtablePtrs(const CXXRecordDecl *ClassDecl);
 
+  void InitializeVtablePtrsRecursive(const CXXRecordDecl *ClassDecl,
+                                     llvm::Constant *Vtable,
+                                     CodeGenModule::AddrSubMap_t& AddressPoints,
+                                     llvm::Value *ThisPtr,
+                                     uint64_t Offset);
+
   void SynthesizeCXXCopyConstructor(const CXXConstructorDecl *Ctor,
                                     CXXCtorType Type,
                                     llvm::Function *Fn,