------- Comment #1 from pinskia at gcc dot gnu dot org 2006-07-28 16:23 ------- Hmm, phase 1 (which includes trigraphs) preprocessing happens before phase 2 (macros) so I don't think this is a bug. And macros cannot produce trigraphs either.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28521
