* bootstrap: Undo changes to gnulib files that autoreconf made.

[bison.git] / src / state.c

diff --git a/src/state.c b/src/state.c
index 8030811a978979e94fae1bf55a3c45083669c02a..d7289a3b5ebc0efb33a7603a01aa989a12d977ee 100644 (file)
--- a/src/state.c
+++ b/src/state.c
@@ -1,6 +1,6 @@
 /* Type definitions for nondeterministic finite state machine for Bison.
 
-   Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -19,7 +19,7 @@
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.  */
 
-
+#include <config.h>
 #include "system.h"
 
 #include <hash.h>
@@ -174,8 +174,7 @@ state_free (state *s)
 void
 state_transitions_set (state *s, int num, state **trans)
 {
-  if (s->transitions)
-    abort ();
+  assert (!s->transitions);
   s->transitions = transitions_new (num, trans);
 }
 
@@ -187,8 +186,7 @@ state_transitions_set (state *s, int num, state **trans)
 void
 state_reductions_set (state *s, int num, rule **reds)
 {
-  if (s->reductions)
-    abort ();
+  assert (!s->reductions);
   s->reductions = reductions_new (num, reds);
 }
 
@@ -237,20 +235,20 @@ state_rule_look_ahead_tokens_print (state *s, rule *r, FILE *out)
       bitset_iterator biter;
       int k;
       char const *sep = "";
-      fputs ("  [", out);
+      fprintf (out, "  [");
       BITSET_FOR_EACH (biter, reds->look_ahead_tokens[red], k, 0)
        {
          fprintf (out, "%s%s", sep, symbols[k]->tag);
          sep = ", ";
        }
-      fputc (']', out);
+      fprintf (out, "]");
     }
 }
 
 
-/*----------------------.
+/*---------------------.
 | A state hash table.  |
-`----------------------*/
+`---------------------*/
 
 /* Initial capacity of states hash table.  */
 #define HT_INITIAL_CAPACITY 257