[Bug c++/38980] [4.4/4.5/4.6/4.7 Regression] missing -Wformat warning on const char format string

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38980

--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-09-30 
21:15:16 UTC ---
Thanks a lot for the analysis Jakub, seems easy to fix now.