- if (yacc_flag)
- {
- /* If invoked with `--yacc', use the output format specified by
- POSIX. */
- fprintf (stderr, _("conflicts: "));
- if (src_total > 0)
- fprintf (stderr, _(" %d shift/reduce"), src_total);
- if (src_total > 0 && rrc_total > 0)
- fprintf (stderr, ",");
- if (rrc_total > 0)
- fprintf (stderr, _(" %d reduce/reduce"), rrc_total);
- putc ('\n', stderr);
- }
- else
- {
- fprintf (stderr, _("%s contains "), infile);
- fputs (conflict_report (src_total, rrc_total), stderr);
- }
-
- if (expected_conflicts != -1 && !src_ok)
- {
- complain_message_count++;
- fprintf (stderr, ngettext ("expected %d shift/reduce conflict\n",
- "expected %d shift/reduce conflicts\n",
- expected_conflicts),
- expected_conflicts);
- }
-}
-
-
-void
-print_reductions (FILE *out, int state)
-{
- int i;
- int j;
- int m;
- int n;
- shifts *shiftp;
- errs *errp;
- int nodefault = 0;
-
- for (i = 0; i < tokensetsize; i++)
- shiftset[i] = 0;
-
- shiftp = state_table[state].shift_table;
- if (shiftp)
- for (i = 0; i < shiftp->nshifts && SHIFT_IS_SHIFT (shiftp, i); i++)
- if (!SHIFT_IS_DISABLED (shiftp, i))
- {
- /* if this state has a shift for the error token, don't use a
- default rule. */
- if (SHIFT_IS_ERROR (shiftp, i))
- nodefault = 1;
- SETBIT (shiftset, SHIFT_SYMBOL (shiftp, i));
- }
-
- errp = err_table[state];
- if (errp)
- for (i = 0; i < errp->nerrs; i++)
- if (errp->errs[i])
- SETBIT (shiftset, errp->errs[i]);
-
- m = state_table[state].lookaheads;
- n = state_table[state + 1].lookaheads;
-
- if (n - m == 1 && !nodefault)
- {
- int k;
- int default_rule = LAruleno[m];
-
- for (k = 0; k < tokensetsize; ++k)
- lookaheadset[k] = LA (m)[k] & shiftset[k];
-
- for (i = 0; i < ntokens; i++)
- if (BITISSET (lookaheadset, i))
- fprintf (out, _(" %-4s\t[reduce using rule %d (%s)]\n"),
- tags[i], default_rule,
- tags[rule_table[default_rule].lhs]);