[Bug c++/52003] warning about (un)existing return statement in the main function declared 'noreturn'

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52003

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-01-26 
00:14:40 UTC ---
That's not the right syntax for declaring attributes of functions.