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[bison.git] / src / reduce.c

diff --git a/src/reduce.c b/src/reduce.c
index d53dc15903ac4efc88f06698cfb729d1f3b526bf..1bb40f01bf5f0f34c142fc1e6e150ed97093eaaa 100644 (file)
--- a/src/reduce.c
+++ b/src/reduce.c
@@ -1,7 +1,7 @@
 /* Grammar reduction for Bison.
 
-   Copyright (C) 1988, 1989, 2000, 2001, 2002, 2003 Free Software
-   Foundation, Inc.
+   Copyright (C) 1988, 1989, 2000, 2001, 2002, 2003, 2005, 2006 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -27,6 +27,7 @@
 /* Don't eliminate unreachable terminals: They may be used by the
    user's parser.  */
 
+#include <config.h>
 #include "system.h"
 
 #include <bitset.h>
@@ -407,7 +408,7 @@ reduce_print (void)
                               "%d useless rules",
                               nuseless_productions),
             nuseless_productions);
-  fputc ('\n', stderr);
+  fprintf (stderr, "\n");
 }
 \f
 void
@@ -425,7 +426,7 @@ reduce_grammar (void)
   useless_nonterminals ();
   inaccessable_symbols ();
 
-  reduced = (bool) (nuseless_nonterminals + nuseless_productions > 0);
+  reduced = (nuseless_nonterminals + nuseless_productions > 0);
   if (!reduced)
     return;