http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47662
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-02-09 14:32:50 UTC --- I've also just noticed the manual for -fno-operator-names could do with some improvement: those alternative tokens aren't technically keywords, they're certainly not "synonyms as keywords" because that doesn't even make sense :)