- m_entries_hash = htab_create_alloc (INITIAL_COMPLETION_HTAB_SIZE,
- htab_hash_string, entry_eq_func,
- completion_hash_entry::deleter,
- xcalloc, xfree);
+ /* Callback used by the hash table to compute the hash value for an
+ existing entry. This is needed when expanding the hash table. */
+ static auto entry_hash_func
+ = [] (const void *arg) -> hashval_t
+ {
+ const completion_hash_entry *entry
+ = (const completion_hash_entry *) arg;
+ return entry->hash_name ();
+ };
+
+ m_entries_hash.reset
+ (htab_create_alloc (INITIAL_COMPLETION_HTAB_SIZE,
+ entry_hash_func, entry_eq_func,
+ htab_delete_entry<completion_hash_entry>,
+ xcalloc, xfree));