[Bug c/53760] attribute packed doesn't pack inner structs

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53760

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-06-24 18:12:39 UTC ---
Because each inner struct has to be at a byte boundary.