[preprocessor] Use MacroDirective in the preprocessor callbacks to make available the

full information about the macro (e.g if it was imported and where).

llvm-svn: 175978

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp
index 1e7d404a77f..3dc6e2e6075 100644
--- a/clang/lib/Frontend/ASTUnit.cpp
+++ b/clang/lib/Frontend/ASTUnit.cpp
@@ -847,7 +847,8 @@ class MacroDefinitionTrackerPPCallbacks : public PPCallbacks {
 public:
   explicit MacroDefinitionTrackerPPCallbacks(unsigned &Hash) : Hash(Hash) { }
   
-  virtual void MacroDefined(const Token &MacroNameTok, const MacroInfo *MI) {
+  virtual void MacroDefined(const Token &MacroNameTok,
+                            const MacroDirective *MD) {
     Hash = llvm::HashString(MacroNameTok.getIdentifierInfo()->getName(), Hash);
   }
 };