1 files changed, 8 insertions, 0 deletions
diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h
index b4cf959..15ece68 100644
--- a/include/clang/Basic/SourceManager.h
+++ b/include/clang/Basic/SourceManager.h
@@ -669,12 +669,20 @@ public:
       ::const_iterator fileinfo_iterator;
   fileinfo_iterator fileinfo_begin() const { return FileInfos.begin(); }
   fileinfo_iterator fileinfo_end() const { return FileInfos.end(); }
+  bool hasFileInfo(const FileEntry *File) const {
+    return FileInfos.find(File) != FileInfos.end();
+  }
 
   /// PrintStats - Print statistics to stderr.
   ///
   void PrintStats() const;
 
   unsigned sloc_entry_size() const { return SLocEntryTable.size(); }
+  
+  // FIXME: Exposing this is a little gross; what we want is a good way
+  //  to iterate the entries that were not defined in a PCH file (or
+  //  any other external source).
+  unsigned sloc_loaded_entry_size() const { return SLocEntryLoaded.size(); }
 
   const SrcMgr::SLocEntry &getSLocEntry(unsigned ID) const {
     assert(ID < SLocEntryTable.size() && "Invalid id");