java: remove unused variable.

[bison.git] / src / Sbitset.c

diff --git a/src/Sbitset.c b/src/Sbitset.c
index af8600bde479be214a04eafc6655fe5e03fc93da..b0f7cc22fe9eca36d29350dbda81816534736d17 100644 (file)
--- a/src/Sbitset.c
+++ b/src/Sbitset.c
@@ -1,6 +1,6 @@
 /* A simple, memory-efficient bitset implementation.
 
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -33,9 +33,9 @@ Sbitset__new (Sbitset__Index nbits)
 Sbitset
 Sbitset__new_on_obstack (Sbitset__Index nbits, struct obstack *obstackp)
 {
-  char *result;
-  char *ptr;
-  char *end;
+  Sbitset result;
+  Sbitset ptr;
+  Sbitset end;
   aver (nbits);
   result = obstack_alloc (obstackp, Sbitset__nbytes (nbits));
   for (ptr = result, end = result + Sbitset__nbytes (nbits); ptr < end; ++ptr)
@@ -52,7 +52,7 @@ Sbitset__delete (Sbitset self)
 bool
 Sbitset__isEmpty (Sbitset self, Sbitset__Index nbits)
 {
-  char *last = self + Sbitset__nbytes (nbits) - 1;
+  Sbitset last = self + Sbitset__nbytes (nbits) - 1;
   for (; self < last; ++self)
     if (*self != 0)
       return false;