[Bug c++/55232] [C++11] Compilation fails if expanding function param pack in initializer_list

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55232



--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-11-07 
14:00:12 UTC ---

Actually is the -Wunused alone which makes the difference, not the

--enable-checking. Weird, must be due to diagnostics reentered. Weird.