 Test whether a 'GeneralFlag' is set
gopt :: GeneralFlag -> DynFlags -> Bool
gopt f dflags  = fromEnum f `IntSet.member` generalFlags dflags

--
gopt :: GeneralFlag -> DynFlags -> Bool
gopt f dflags  = fromEnum f `IntSet.member` generalFlags dflags
gopt f dflags  = fromEnum f `IntSet.member` generalFlags dflags