Import Clang r74788.

1 files changed, 14 insertions, 0 deletions

diff --git a/include/clang/Frontend/PCHReader.h b/include/clang/Frontend/PCHReader.h
index b3ed364..8291f46 100644
--- a/include/clang/Frontend/PCHReader.h
+++ b/include/clang/Frontend/PCHReader.h
@@ -279,6 +279,12 @@ private:
   /// been loaded.
   llvm::SmallVector<Selector, 16> SelectorsLoaded;
 
+  /// \brief A sorted array of source ranges containing comments.
+  SourceRange *Comments;
+      
+  /// \brief The number of source ranges in the Comments array.
+  unsigned NumComments;
+      
   /// \brief The set of external definitions stored in the the PCH
   /// file.
   llvm::SmallVector<uint64_t, 16> ExternalDefinitions;
@@ -452,6 +458,14 @@ public:
   /// build prior to including the precompiled header.
   const std::string &getSuggestedPredefines() { return SuggestedPredefines; }
 
+  /// \brief Reads the source ranges that correspond to comments from
+  /// an external AST source.
+  ///
+  /// \param Comments the contents of this vector will be
+  /// replaced with the sorted set of source ranges corresponding to
+  /// comments in the source code.
+  virtual void ReadComments(std::vector<SourceRange> &Comments);
+      
   /// \brief Resolve a type ID into a type, potentially building a new
   /// type.
   virtual QualType GetType(pch::TypeID ID);