/[bison]/bison/src/output.c
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Diff of /bison/src/output.c

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revision 1.175 by akim, Sun Jun 30 17:30:46 2002 UTC revision 1.176 by akim, Sun Jun 30 17:31:19 2002 UTC
# Line 294  prepare_tokens (void) Line 294  prepare_tokens (void)
294  static void  static void
295  prepare_rules (void)  prepare_rules (void)
296  {  {
297    int r;    rule_number_t r;
298    unsigned int i = 0;    unsigned int i = 0;
299    item_number_t *rhs = XMALLOC (item_number_t, nritems);    item_number_t *rhs = XMALLOC (item_number_t, nritems);
300    unsigned int *prhs = XMALLOC (unsigned int, nrules + 1);    unsigned int *prhs = XMALLOC (unsigned int, nrules + 1);
# Line 306  prepare_rules (void) Line 306  prepare_rules (void)
306    
307    for (r = 1; r < nrules + 1; ++r)    for (r = 1; r < nrules + 1; ++r)
308      {      {
309        item_number_t *rhsp;        item_number_t *rhsp = NULL;
310        /* Index of rule R in RHS. */        /* Index of rule R in RHS. */
311        prhs[r] = i;        prhs[r] = i;
312        /* RHS of the rule R. */        /* RHS of the rule R. */
# Line 428  static int Line 428  static int
428  action_row (state_t *state)  action_row (state_t *state)
429  {  {
430    int i;    int i;
431    int default_rule = 0;    rule_number_t default_rule = 0;
432    reductions_t *redp = state->reductions;    reductions_t *redp = state->reductions;
433    shifts_t *shiftp = state->shifts;    shifts_t *shiftp = state->shifts;
434    errs_t *errp = state->errs;    errs_t *errp = state->errs;
# Line 504  action_row (state_t *state) Line 504  action_row (state_t *state)
504            for (i = 0; i < state->nlookaheads; i++)            for (i = 0; i < state->nlookaheads; i++)
505              {              {
506                int count = 0;                int count = 0;
507                int rule = -state->lookaheads_rule[i]->number;                rule_number_t rule = -state->lookaheads_rule[i]->number;
508                int j;                symbol_number_t j;
509    
510                for (j = 0; j < ntokens; j++)                for (j = 0; j < ntokens; j++)
511                  if (actrow[j] == rule)                  if (actrow[j] == rule)
# Line 638  token_actions (void) Line 638  token_actions (void)
638  void  void
639  actions_output (FILE *out)  actions_output (FILE *out)
640  {  {
641    int rule;    rule_number_t r;
642    
643    fputs ("m4_define([b4_actions], \n[[", out);    fputs ("m4_define([b4_actions], \n[[", out);
644    for (rule = 1; rule < nrules + 1; ++rule)    for (r = 1; r < nrules + 1; ++r)
645      if (rules[rule].action)      if (rules[r].action)
646        {        {
647          fprintf (out, "  case %d:\n", rule);          fprintf (out, "  case %d:\n", r);
648    
649          if (!no_lines_flag)          if (!no_lines_flag)
650            fprintf (out, muscle_find ("linef"),            fprintf (out, muscle_find ("linef"),
651                     rules[rule].action_location.first_line,                     rules[r].action_location.first_line,
652                     quotearg_style (c_quoting_style,                     quotearg_style (c_quoting_style,
653                                     muscle_find ("filename")));                                     muscle_find ("filename")));
654          fprintf (out, "    %s\n    break;\n\n",          fprintf (out, "    %s\n    break;\n\n",
655                   rules[rule].action);                   rules[r].action);
656        }        }
657    fputs ("]])\n\n", out);    fputs ("]])\n\n", out);
658  }  }

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