* src/gram.h, src/gram.c (error_token_number): Remove, use

[bison.git] / src / print.c

diff --git a/src/print.c b/src/print.c
index 509e437b51aabf1226d36cdea0ed1661707c194f..e8c4bd07630cd1060fa867780ee7ae6ee42151e4 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -1,5 +1,6 @@
 /* Print information on generated parser, for bison,
 /* Print information on generated parser, for bison,

-   Copyright 1984, 1986, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002
+   Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -68,24 +69,24 @@ static void
 print_core (FILE *out, state_t *state)
 {
   int i;
 print_core (FILE *out, state_t *state)
 {
   int i;

-  short *sitems = state->items;
-  int snitems   = state->nitems;
+  item_number_t *sitems = state->items;
+  int snritems   = state->nitems;

 
   /* New experimental feature: if TRACE_FLAGS output all the items of
      a state, not only its kernel.  */
   if (trace_flag)
     {
 
   /* New experimental feature: if TRACE_FLAGS output all the items of
      a state, not only its kernel.  */
   if (trace_flag)
     {

-      closure (sitems, snitems);
+      closure (sitems, snritems);

       sitems = itemset;
       sitems = itemset;

-      snitems = nitemset;
+      snritems = nritemset;

     }
 
     }
 

-  if (snitems)
+  if (snritems)

     {
     {

-      for (i = 0; i < snitems; i++)
+      for (i = 0; i < snritems; i++)

        {
        {

-         short *sp;
-         short *sp1;
+         item_number_t *sp;
+         item_number_t *sp1;

          int rule;
 
          sp1 = sp = ritem + sitems[i];
          int rule;
 
          sp1 = sp = ritem + sitems[i];


@@ -213,24 +214,26 @@ print_reductions (FILE *out, state_t *state)
 
   if (state->nlookaheads == 1 && !nodefault)
     {
 
   if (state->nlookaheads == 1 && !nodefault)
     {

-      int default_rule = LAruleno[state->lookaheadsp];
+      rule_t *default_rule = LArule[state->lookaheadsp];

 
       bitset_and (lookaheadset, LA[state->lookaheadsp], shiftset);
 
       for (i = 0; i < ntokens; i++)
        if (bitset_test (lookaheadset, i))
          fprintf (out, _("    %-4s\t[reduce using rule %d (%s)]\n"),
 
       bitset_and (lookaheadset, LA[state->lookaheadsp], shiftset);
 
       for (i = 0; i < ntokens; i++)
        if (bitset_test (lookaheadset, i))
          fprintf (out, _("    %-4s\t[reduce using rule %d (%s)]\n"),

-                  escape (symbols[i]->tag), default_rule - 1,
-                  escape2 (rules[default_rule].lhs->tag));
+                  escape (symbols[i]->tag),
+                  default_rule->number - 1,
+                  escape2 (default_rule->lhs->tag));

 
       fprintf (out, _("    $default\treduce using rule %d (%s)\n\n"),
 
       fprintf (out, _("    $default\treduce using rule %d (%s)\n\n"),

-              default_rule - 1, escape (rules[default_rule].lhs->tag));
+              default_rule->number - 1,
+              escape (default_rule->lhs->tag));

     }
   else if (state->nlookaheads >= 1)
     {
       int cmax = 0;
       int default_LA = -1;
     }
   else if (state->nlookaheads >= 1)
     {
       int cmax = 0;
       int default_LA = -1;

-      int default_rule = 0;
+      rule_t *default_rule = NULL;

 
       if (!nodefault)
        for (i = 0; i < state->nlookaheads; ++i)
 
       if (!nodefault)
        for (i = 0; i < state->nlookaheads; ++i)


@@ -248,7 +251,7 @@ print_reductions (FILE *out, state_t *state)
              {
                cmax = count;
                default_LA = state->lookaheadsp + i;
              {
                cmax = count;
                default_LA = state->lookaheadsp + i;

-               default_rule = LAruleno[state->lookaheadsp + i];
+               default_rule = LArule[state->lookaheadsp + i];

              }
 
            bitset_or (shiftset, shiftset, lookaheadset);
              }
 
            bitset_or (shiftset, shiftset, lookaheadset);


@@ -275,8 +278,8 @@ print_reductions (FILE *out, state_t *state)
                      fprintf (out,
                               _("    %-4s\treduce using rule %d (%s)\n"),
                               escape (symbols[i]->tag),
                      fprintf (out,
                               _("    %-4s\treduce using rule %d (%s)\n"),
                               escape (symbols[i]->tag),

-                              LAruleno[state->lookaheadsp + j] - 1,
-                              escape2 (rules[LAruleno[state->lookaheadsp + j]].lhs->tag));
+                              LArule[state->lookaheadsp + j]->number - 1,
+                              escape2 (LArule[state->lookaheadsp + j]->lhs->tag));

                    else
                      defaulted = 1;
 
                    else
                      defaulted = 1;
 


@@ -288,22 +291,22 @@ print_reductions (FILE *out, state_t *state)
                      fprintf (out,
                               _("    %-4s\treduce using rule %d (%s)\n"),
                               escape (symbols[i]->tag),
                      fprintf (out,
                               _("    %-4s\treduce using rule %d (%s)\n"),
                               escape (symbols[i]->tag),

-                              LAruleno[default_LA] - 1,
-                              escape2 (rules[LAruleno[default_LA]].lhs->tag));
+                              LArule[default_LA]->number - 1,
+                              escape2 (LArule[default_LA]->lhs->tag));

                    defaulted = 0;
                    fprintf (out,
                             _("    %-4s\t[reduce using rule %d (%s)]\n"),
                             escape (symbols[i]->tag),
                    defaulted = 0;
                    fprintf (out,
                             _("    %-4s\t[reduce using rule %d (%s)]\n"),
                             escape (symbols[i]->tag),

-                            LAruleno[state->lookaheadsp + j] - 1,
-                            escape2 (rules[LAruleno[state->lookaheadsp + j]].lhs->tag));
+                            LArule[state->lookaheadsp + j]->number - 1,
+                            escape2 (LArule[state->lookaheadsp + j]->lhs->tag));

                  }
              }
        }
 
       if (default_LA >= 0)
        fprintf (out, _("    $default\treduce using rule %d (%s)\n"),
                  }
              }
        }
 
       if (default_LA >= 0)
        fprintf (out, _("    $default\treduce using rule %d (%s)\n"),

-                default_rule - 1,
-                escape (rules[default_rule].lhs->tag));
+                default_rule->number - 1,
+                escape (default_rule->lhs->tag));

     }
 }
 
     }
 }
 


@@ -358,7 +361,7 @@ static void
 print_grammar (FILE *out)
 {
   int i, j;
 print_grammar (FILE *out)
 {
   int i, j;

-  short *rule;
+  item_number_t *rule;

   char buffer[90];
   int column = 0;
 
   char buffer[90];
   int column = 0;
 


@@ -383,7 +386,7 @@ print_grammar (FILE *out)
   /* TERMINAL (type #) : rule #s terminal is on RHS */
   fprintf (out, "%s\n\n", _("Terminals, with rules where they appear"));
   for (i = 0; i < max_user_token_number + 1; i++)
   /* TERMINAL (type #) : rule #s terminal is on RHS */
   fprintf (out, "%s\n\n", _("Terminals, with rules where they appear"));
   for (i = 0; i < max_user_token_number + 1; i++)

-    if (token_translations[i] != 2)
+    if (token_translations[i] != undeftoken->number)

       {
        buffer[0] = 0;
        column = strlen (escape (symbols[token_translations[i]]->tag));
       {
        buffer[0] = 0;
        column = strlen (escape (symbols[token_translations[i]]->tag));