1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index 0b6b4e0..b124a50 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -2374,7 +2374,6 @@ enum attribute_flags
 
 extern tree merge_decl_attributes PARAMS ((tree, tree));
 extern tree merge_type_attributes PARAMS ((tree, tree));
-struct cpp_reader;
 extern void default_register_cpp_builtins PARAMS ((struct cpp_reader *));
 
 /* Split a list of declspecs and attributes into two.  */