http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54404
--- Comment #19 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-12-06 17:49:06 UTC --- This may be related to the changes described here... http://blog.ablepear.com/2012/02/something-wonderful-new-objective-c.html