[Bug c++/54368] [c++0x] Internal error when passing an identifier in static_assert instead of string-literal

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54368

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-08-24 
14:08:16 UTC ---
works fine with 4.7.1 or 4.8 20120819