http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48298
--- Comment #1 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-03-27 21:18:40 UTC --- Created attachment 23785 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23785 A starting front end only patch This is a beginning patch to allow the DTIO syntax to be accepted and some format descriptor checking.