Fix code regression

[Paolo Carlini]

Hi,

On 09/23/2012 12:08 PM, François Dumont wrote:
> Hi
>
>     I detect this regression while running performance tests. I think 
> it comes from:
>
> 2012-04-12  Benjamin Kosnik  <bkoz@redhat.com>
>
>     * include/bits/unordered_map.h (__unordered_map): Remove.
>     (__unordered_multimap): Remove.
>     Add aliases for __umap_traits, __umap_hashtable, __ummap_traits,
>     __ummap_hashtable.
>     (unordered_map): Derive from __umap_hashtable.
>     (unordered_multimap): Derive from __ummap_hashtable.
>     * include/bits/unordered_set.h (__unordered_set): Remove.
>     (__unordered_multiset): Remove.
>     ...
>
> 2012-09-19  François Dumont  <fdumont@gcc.gnu.org>
>
>     * testsuite/performance/23_containers/insert_erase/41975.cc: Use
>     __uset_hashtable rather than now missing __unordered_set.
>
> Ok to commit ?
Given the current code, I think it qualifies as obvious. Anyway, too bad 
anyway that we don't have anymore the __unordered_* names for the 
extension containers taking an additional parameter, seemed very natural.

By the way, Francois, I think it's time to commit the patch for 
44436...  and thanks again!

Thanks,
Paolo.