[Bug web/54955] alignas example in gcc 4.8 changes.html won't compile

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54955

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-10-17 17:21:58 UTC ---
I *think* the example is valid, so it's a compiler bug ... but I'm not sure.