1 files changed, 10 insertions, 1 deletions
diff --git a/include/clang/Lex/PreprocessingRecord.h b/include/clang/Lex/PreprocessingRecord.h
index 7be8455..e498e9d 100644
--- a/include/clang/Lex/PreprocessingRecord.h
+++ b/include/clang/Lex/PreprocessingRecord.h
@@ -258,6 +258,10 @@ namespace clang {
   /// including the various preprocessing directives processed, macros 
   /// instantiated, etc.
   class PreprocessingRecord : public PPCallbacks {
+    /// \brief Whether we should include nested macro instantiations in
+    /// the preprocessing record.
+    bool IncludeNestedMacroInstantiations;
+    
     /// \brief Allocator used to store preprocessing objects.
     llvm::BumpPtrAllocator BumpAlloc;
 
@@ -281,7 +285,8 @@ namespace clang {
     void MaybeLoadPreallocatedEntities() const ;
     
   public:
-    PreprocessingRecord();
+    /// \brief Construct 
+    explicit PreprocessingRecord(bool IncludeNestedMacroInstantiations);
     
     /// \brief Allocate memory in the preprocessing record.
     void *Allocate(unsigned Size, unsigned Align = 8) {
@@ -291,6 +296,10 @@ namespace clang {
     /// \brief Deallocate memory in the preprocessing record.
     void Deallocate(void *Ptr) { }
     
+    size_t getTotalMemory() const {
+      return BumpAlloc.getTotalMemory();
+    }
+    
     // Iteration over the preprocessed entities.
     typedef std::vector<PreprocessedEntity *>::iterator iterator;
     typedef std::vector<PreprocessedEntity *>::const_iterator const_iterator;