1 files changed, 2 insertions, 1 deletions
diff --git a/include/clang/AST/Attr.h b/include/clang/AST/Attr.h
index 27b44d4bd9..b17bd48b7d 100644
--- a/include/clang/AST/Attr.h
+++ b/include/clang/AST/Attr.h
@@ -105,7 +105,8 @@ public:
   virtual bool isLateParsed() const { return false; }
 
   // Pretty print this attribute.
-  virtual void printPretty(llvm::raw_ostream &OS, ASTContext &C) const = 0;
+  virtual void printPretty(llvm::raw_ostream &OS,
+                           const PrintingPolicy &Policy) const = 0;
 
   // Implement isa/cast/dyncast/etc.
   static bool classof(const Attr *) { return true; }