* src/closure.c (print_firsts, print_fderives, closure):

[bison.git] / src / print.c

diff --git a/src/print.c b/src/print.c
index 77895b07641c526918d04d2e229003e2264b6be8..021cb4837ac6fcc12e638417f84827e94f2de159 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -208,13 +208,13 @@ print_reductions (FILE *out, state_t *state)
 
       bitset_and (lookaheadset, state->lookaheads[0], shiftset);
 
-      for (i = 0; i < ntokens; i++)
-       if (bitset_test (lookaheadset, i))
-         fprintf (out, _("    %-4s\t[reduce using rule %d (%s)]\n"),
-                  symbol_tag_get (symbols[i]),
-                  default_rule->number - 1,
-                  symbol_tag_get_n (default_rule->lhs, 1));
-
+      BITSET_EXECUTE (lookaheadset, 0, i,
+      {
+       fprintf (out, _("    %-4s\t[reduce using rule %d (%s)]\n"),
+                symbol_tag_get (symbols[i]),
+                default_rule->number - 1,
+                symbol_tag_get_n (default_rule->lhs, 1));
+      });
       fprintf (out, _("    $default\treduce using rule %d (%s)\n\n"),
               default_rule->number - 1,
               symbol_tag_get (default_rule->lhs));
@@ -229,13 +229,9 @@ print_reductions (FILE *out, state_t *state)
        for (i = 0; i < state->nlookaheads; ++i)
          {
            int count = 0;
-           int j;
 
            bitset_andn (lookaheadset, state->lookaheads[i], shiftset);
-
-           for (j = 0; j < ntokens; j++)
-             if (bitset_test (lookaheadset, j))
-               count++;
+           count = bitset_count (lookaheadset);
 
            if (count > cmax)
              {