Introduce pretty_printer::clone vfunc

[thirdparty/gcc.git] / gcc / cp / cxx-pretty-print.h

diff --git a/gcc/cp/cxx-pretty-print.h b/gcc/cp/cxx-pretty-print.h
index 347811fe735d9384e1f339e61998c88c641a8eb5..dd96226ae0bc2609ef07d91246474db6da382092 100644 (file)
--- a/gcc/cp/cxx-pretty-print.h
+++ b/gcc/cp/cxx-pretty-print.h
@@ -34,6 +34,8 @@ class cxx_pretty_printer : public c_pretty_printer
 public:
   cxx_pretty_printer ();
 
+  pretty_printer *clone () const OVERRIDE;
+
   void constant (tree);
   void id_expression (tree);
   void primary_expression (tree);