1 files changed, 5 insertions, 1 deletions
diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h
index 0478ab8133..a8e10ecf75 100644
--- a/include/clang/Basic/SourceManager.h
+++ b/include/clang/Basic/SourceManager.h
@@ -1556,7 +1556,11 @@ private:
   getDecomposedSpellingLocSlowCase(const SrcMgr::SLocEntry *E,
                                    unsigned Offset) const;
   void computeMacroArgsCache(MacroArgsMap *&MacroArgsCache, FileID FID) const;
-
+  void associateFileChunkWithMacroArgExp(MacroArgsMap &MacroArgsCache,
+                                         FileID FID,
+                                         SourceLocation SpellLoc,
+                                         SourceLocation ExpansionLoc,
+                                         unsigned ExpansionLength) const;
   friend class ASTReader;
   friend class ASTWriter;
 };