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

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revision 1.27 by akim, Wed Nov 28 11:58:28 2001 UTC revision 1.28 by akim, Wed Nov 28 13:38:53 2001 UTC
# Line 445  dump_grammar (FILE *out) Line 445  dump_grammar (FILE *out)
445             "ntokens = %d, nvars = %d, nsyms = %d, nrules = %d, nitems = %d\n\n",             "ntokens = %d, nvars = %d, nsyms = %d, nrules = %d, nitems = %d\n\n",
446             ntokens, nvars, nsyms, nrules, nitems);             ntokens, nvars, nsyms, nrules, nitems);
447    fprintf (out, "Variables\n---------\n\n");    fprintf (out, "Variables\n---------\n\n");
448    fprintf (out, "Value  Sprec    Sassoc    Tag\n");    fprintf (out, "Value  Sprec  Sassoc  Tag\n");
449    for (i = ntokens; i < nsyms; i++)    for (i = ntokens; i < nsyms; i++)
450      fprintf (out, "%5d  %5d  %5d  %s\n", i, sprec[i], sassoc[i], tags[i]);      fprintf (out, "%5d  %5d   %5d  %s\n", i, sprec[i], sassoc[i], tags[i]);
451    fprintf (out, "\n\n");    fprintf (out, "\n\n");
452    fprintf (out, "Rules\n-----\n\n");    fprintf (out, "Rules\n-----\n\n");
453      fprintf (out, "Num (Prec, Assoc) Lhs : (@Rhs) Ritems [Num?]\n");
454    for (i = 1; i <= nrules; i++)    for (i = 1; i <= nrules; i++)
455      {      {
456        fprintf (out, "%-5d(%5d%5d)%5d : (@%-5d)",        fprintf (out, "%-5d(%5d%5d)%5d : (@%-5d)",
# Line 484  static void Line 485  static void
485  reduce_print (void)  reduce_print (void)
486  {  {
487    if (yacc_flag && nuseless_productions)    if (yacc_flag && nuseless_productions)
488      fprintf (stderr, _("%d rules never reduced\n"), nuseless_productions);      fprintf (stderr, ngettext ("%d rule never reduced\n",
489                                   "%d rules never reduced\n",
490                                   nuseless_productions),
491                 nuseless_productions);
492    
493    fprintf (stderr, _("%s contains "), infile);    fprintf (stderr, _("%s contains "), infile);
494    
495    if (nuseless_nonterminals > 0)    if (nuseless_nonterminals > 0)
496      {      fprintf (stderr, ngettext ("%d useless nonterminal",
497        fprintf (stderr, _("%d useless nonterminal%s"),                                 "%d useless nonterminals",
498                 nuseless_nonterminals,                                 nuseless_nonterminals),
499                 (nuseless_nonterminals == 1 ? "" : "s"));               nuseless_nonterminals);
500      }  
501    if (nuseless_nonterminals > 0 && nuseless_productions > 0)    if (nuseless_nonterminals > 0 && nuseless_productions > 0)
502      fprintf (stderr, _(" and "));      fprintf (stderr, _(" and "));
503    
504    if (nuseless_productions > 0)    if (nuseless_productions > 0)
505      {      fprintf (stderr, ngettext ("%d useless rule",
506        fprintf (stderr, _("%d useless rule%s"),                                 "%d useless rules",
507                 nuseless_productions, (nuseless_productions == 1 ? "" : "s"));                                 nuseless_productions),
508      }               nuseless_productions);
509    fprintf (stderr, "\n");    fprintf (stderr, "\n");
510    fflush (stderr);    fflush (stderr);
511  }  }

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