c++0x tests fixes

[Jonathan Wakely]

On 1 December 2010 20:59, François Dumont wrote:
> Attached patch applied.
>
> 2010-11-22  François Dumont <francois.cppdevs@free.fr>
>
>        * testsuite/23_containers/deque/cons/2.cc: Fix to explicitely invoke
>        the copy construtor with or without C++0x mode.

I would have asked you to fix "explicitly" and "constructor" before
approving it for checkin, but I like the solution that avoids testing
for C++0x mode.  Thanks for finding and fixing it.