1 files changed, 0 insertions, 3 deletions
diff --git a/clang/include/clang/Sema/Ownership.h b/clang/include/clang/Sema/Ownership.h
index e59fb3f46ba..e064b91f78f 100644
--- a/clang/include/clang/Sema/Ownership.h
+++ b/clang/include/clang/Sema/Ownership.h
@@ -23,13 +23,10 @@
 //===----------------------------------------------------------------------===//
 
 namespace clang {
-  class Attr;
   class CXXCtorInitializer;
   class CXXBaseSpecifier;
   class Decl;
-  class DeclGroupRef;
   class Expr;
-  class NestedNameSpecifier;
   class ParsedTemplateArgument;
   class QualType;
   class Stmt;