Switch from 'int' to 'bool' where that makes sense.

[bison.git] / src / print.c

diff --git a/src/print.c b/src/print.c
index dcf7df3a9941c2561d1fe0a98df1c345dca51b15..4f85524431fefe93f850557df0a30da38cab7513 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -327,16 +327,16 @@ print_reductions (FILE *out, state *s)
   if (reds->lookaheads)
     for (i = 0; i < ntokens; i++)
       {
-       int count = bitset_test (shiftset, i);
+       bool count = bitset_test (shiftset, i);
 
        for (j = 0; j < reds->num; ++j)
          if (bitset_test (reds->lookaheads[j], i))
            {
-             if (count == 0)
+             if (! count)
                {
                  if (reds->rules[j] != default_rule)
                    max_length (&width, symbols[i]->tag);
-                 count++;
+                 count = true;
                }
              else
                {
@@ -356,21 +356,21 @@ print_reductions (FILE *out, state *s)
   if (reds->lookaheads)
     for (i = 0; i < ntokens; i++)
       {
-       int defaulted = 0;
-       int count = bitset_test (shiftset, i);
+       bool defaulted = false;
+       bool count = bitset_test (shiftset, i);
 
        for (j = 0; j < reds->num; ++j)
          if (bitset_test (reds->lookaheads[j], i))
            {
-             if (count == 0)
+             if (! count)
                {
                  if (reds->rules[j] != default_rule)
                    print_reduction (out, width,
                                     symbols[i]->tag,
                                     reds->rules[j], true);
                  else
-                   defaulted = 1;
-                 count++;
+                   defaulted = true;
+                 count = true;
                }
              else
                {
@@ -378,7 +378,7 @@ print_reductions (FILE *out, state *s)
                    print_reduction (out, width,
                                     symbols[i]->tag,
                                     default_rule, true);
-                 defaulted = 0;
+                 defaulted = false;
                  print_reduction (out, width,
                                   symbols[i]->tag,
                                   reds->rules[j], false);