From c1884d300267b4eaec33f448d0a9f1b211d18a01 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Sun, 3 Jan 2021 06:57:39 +0100
Subject: [PATCH] glr.c: example: use a printer

* examples/c++/glr/c++-types.yy: Here.
---
 examples/c++/glr/c++-types.yy | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/c++/glr/c++-types.yy b/examples/c++/glr/c++-types.yy
index 266bd100..8399b4f9 100644
--- a/examples/c++/glr/c++-types.yy
+++ b/examples/c++/glr/c++-types.yy
@@ -60,6 +60,8 @@
   TYPENAME "typename"
   ID "identifier"
 
+%printer { yyo << $$; } TYPENAME ID stmt expr decl declarator
+
 %right '='
 %left '+'