https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118499
--- Comment #10 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- (In reply to Thomas Koenig from comment #9) > Question is, what should we permit... > > For 'normal' operations, only unsigned op unsigned is permitted, > so unsigned**unsigned is obviously ok. > > What about (integer|real|complex)**unsigned? > > What about unsigned**integer? > > Since exponentiation is special (and also does not involve > type conversion) my feeling is to allow it all. > > Comments? I would allow it all if possible and only give a warning if -std=fwhatever is used.
