When reducing initial empty rules, Bison parser read an initial

[bison.git] / lib / hash.c

diff --git a/lib/hash.c b/lib/hash.c
index d73bb6b26e96775cc3812181f1aaf38a170a6248..7373a011ceceef9f94faa1c5a55d1409139b7e52 100644 (file)
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -31,6 +31,7 @@
 # include <stdlib.h>
 #endif
 
+#include <limits.h>
 #include <stdbool.h>
 #include <stdio.h>
 
@@ -403,9 +404,6 @@ hash_do_for_each (const Hash_table *table, Hash_processor processor,
 unsigned
 hash_string (const char *string, unsigned n_buckets)
 {
-# ifndef CHAR_BIT
-#  define CHAR_BIT 8
-# endif
 # define ROTATE_LEFT(Value, Shift) \
   ((Value) << (Shift) | (Value) >> ((sizeof (unsigned) * CHAR_BIT) - (Shift)))
 # define HASH_ONE_CHAR(Value, Byte) \