grammar: warn about unused precedence for symbols

[bison.git] / src / LR0.c

diff --git a/src/LR0.c b/src/LR0.c
index 223edcc4258f7e9f0210a9eef11e3431ff73374c..f6a9537e4cfa47ade6659d88229e949b4fca5a24 100644 (file)
--- a/src/LR0.c
+++ b/src/LR0.c
@@ -1,6 +1,6 @@
 /* Generate the LR(0) parser states for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 2000-2002, 2004-2012 Free Software
+   Copyright (C) 1984, 1986, 1989, 2000-2002, 2004-2013 Free Software
    Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -26,7 +26,6 @@
 #include "system.h"
 
 #include <bitset.h>
-#include <quotearg.h>
 
 #include "LR0.h"
 #include "closure.h"