* lib/hash.c (compute_bucket_size): Use _GL_ATTRIBUTE_PURE.
2011-11-29 Jim Meyering <meyering@redhat.com>
+ hash: mark compute_bucket_size with the pure attribute
+ * lib/hash.c (compute_bucket_size): Use _GL_ATTRIBUTE_PURE.
+
quotearg, propername: correct pragma guard expression
* lib/quotearg.c: Enable pragma for gcc-4.6 and newer, not 4.3 and newer.
* lib/propername.c: Likewise. Reported by Bernhard Voelker.
TUNING, or return 0 if there is no possible way to allocate that
many entries. */
-static size_t
+static size_t _GL_ATTRIBUTE_PURE
compute_bucket_size (size_t candidate, const Hash_tuning *tuning)
{
if (!tuning->is_n_buckets)