Merge branch 'origin/maint'

[bison.git] / lib / bitset_stats.c

diff --git a/lib/bitset_stats.c b/lib/bitset_stats.c
index 216bfd925a2f1a7c37ffb66b9db6b41931836e7d..dd14aabd50bf544a352db80ae14fa491fa104eaa 100644 (file)
--- a/lib/bitset_stats.c
+++ b/lib/bitset_stats.c
@@ -1,6 +1,6 @@
 /* Bitset statistics.
 
-   Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2012 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
@@ -256,12 +256,12 @@ bitset_stats_read (const char *file_name)
                  1, file) != 1)
         {
           if (ferror (file))
-            perror (_("Could not read stats file."));
+            perror (_("cannot read stats file"));
           else
-            fprintf (stderr, _("Bad stats file size.\n"));
+            fprintf (stderr, _("bad stats file size\n"));
         }
       if (fclose (file) != 0)
-        perror (_("Could not read stats file."));
+        perror (_("cannot read stats file"));
     }
   bitset_stats_info_data.runs++;
 }
@@ -284,12 +284,12 @@ bitset_stats_write (const char *file_name)
     {
       if (fwrite (&bitset_stats_info_data, sizeof (bitset_stats_info_data),
                   1, file) != 1)
-        perror (_("Could not write stats file."));
+        perror (_("cannot write stats file"));
       if (fclose (file) != 0)
-        perror (_("Could not write stats file."));
+        perror (_("cannot write stats file"));
     }
   else
-    perror (_("Could not open stats file for writing."));
+    perror (_("cannot open stats file for writing"));
 }
 
 
@@ -576,11 +576,9 @@ bitset_stats_list (bitset bset, bitset_bindex *list,
   bitset_bindex tmp;
   bitset_bindex size;
   bitset_bindex i;
-  enum bitset_type type;
 
   count = BITSET_LIST_ (bset->s.bset, list, num, next);
 
-  type = BITSET_TYPE_ (bset->s.bset);
   BITSET_STATS_LISTS_INC (bset->s.bset);
 
   /* Log histogram of number of set bits.  */