[Bug libstdc++/54376] incorrect complaint about redefinition

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54376

--- Comment #12 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-08-26 09:46:14 UTC ---
Thanks. I say, lets go with Marc's solution, both mainline and branch. Marc,
can you test it?