Warn about unused values.

[bison.git] / lib / bitset.c

diff --git a/lib/bitset.c b/lib/bitset.c
index 0cc3ee53777bedc5f0f3f7220d2a2c89eddef2d1..ddbef843668f3cc797abb32e38777a095eefbc88 100644 (file)
--- a/lib/bitset.c
+++ b/lib/bitset.c
@@ -138,7 +138,7 @@ bitset_alloc (bitset_bindex n_bits, enum bitset_type type)
 
   bytes = bitset_bytes (type, n_bits);
 
-  bset = (bitset) xcalloc (1, bytes);
+  bset = xcalloc (1, bytes);
 
   /* The cache is disabled until some elements are allocated.  If we
      have variable length arrays, then we may need to allocate a dummy