import Bag ( isEmptyBag, unionBags, unionManyBags, bagToList, listToBag )
import CmdLineOpts ( opt_HiMap, opt_NoImplicitPrelude )
import ErrUtils ( SYN_IE(Error), SYN_IE(Warning) )
import Bag ( isEmptyBag, unionBags, unionManyBags, bagToList, listToBag )
import CmdLineOpts ( opt_HiMap, opt_NoImplicitPrelude )
import ErrUtils ( SYN_IE(Error), SYN_IE(Warning) )