1 files changed, 15 insertions, 10 deletions

diff --git a/include/clang/Lex/MacroInfo.h b/include/clang/Lex/MacroInfo.h
index b381e0f..8775d39 100644
--- a/include/clang/Lex/MacroInfo.h
+++ b/include/clang/Lex/MacroInfo.h
@@ -39,10 +39,11 @@ class MacroInfo {
   IdentifierInfo **ArgumentList;
   unsigned NumArguments;
 
-  /// \brief The location at which this macro was exported from its module.
+  /// \brief The location at which this macro was either explicitly exported
+  /// from its module or marked as private.
   ///
-  /// If invalid, this macro has not been explicitly exported.
-  SourceLocation ExportLocation;
+  /// If invalid, this macro has not been explicitly given any visibility.
+  SourceLocation VisibilityLocation;
   
   /// ReplacementTokens - This is the list of tokens that the macro is defined
   /// to.
@@ -97,6 +98,9 @@ private:
   /// \brief Must warn if the macro is unused at the end of translation unit.
   bool IsWarnIfUnused : 1;
    
+  /// \brief Whether the macro has public (when described in a module).
+  bool IsPublic : 1;
+  
    ~MacroInfo() {
     assert(ArgumentList == 0 && "Didn't call destroy before dtor!");
   }
@@ -279,17 +283,18 @@ public:
   }
 
   /// \brief Set the export location for this macro.
-  void setExportLocation(SourceLocation ExportLoc) {
-    ExportLocation = ExportLoc;
+  void setVisibility(bool Public, SourceLocation Loc) {
+    VisibilityLocation = Loc;
+    IsPublic = Public;
   }
 
-  /// \brief Determine whether this macro was explicitly exported from its
+  /// \brief Determine whether this macro is part of the public API of its
   /// module.
-  bool isExported() const { return ExportLocation.isValid(); }
+  bool isPublic() const { return IsPublic; }
   
-  /// \brief Determine the location where this macro was explicitly exported
-  /// from its module.
-  SourceLocation getExportLocation() { return ExportLocation; }
+  /// \brief Determine the location where this macro was explicitly made
+  /// public or private within its module.
+  SourceLocation getVisibilityLocation() { return VisibilityLocation; }
   
 private:
   unsigned getDefinitionLengthSlow(SourceManager &SM) const;