[Bug c++/53661] [gcc-4.7/4.8 regression] Wrong narrowing conversion warning with -std=c++11

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53661

--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-09-13 
23:40:22 UTC ---
Manuel, what do you think about this? I see the warning happening because the
underlying type of Code is unsigned int.