Fix some hash /W4 warnings. Fixes #3648

[SVN r57839]
2009-11-21 19:40:54 +00:00
parent 32917c2bd1
commit b647aba2cd
2 changed files with 7 additions and 8 deletions
@@ -20,6 +20,7 @@ int main()

    boost::hash<library::book> book_hasher;
    std::size_t knife_hash_value = book_hasher(knife);
+    (void)knife_hash_value; // suppress unused variable warning

    // If std::unordered_set was available:
    //