restore the rigt order for terms

This commit is contained in:
Krasimir Angelov
2022-01-09 08:00:05 +01:00
parent 99e639c861
commit f5435dba38

View File

@@ -26,7 +26,7 @@ import Control.Monad
import Control.Monad.State
import qualified Data.Map.Strict as Map
import qualified Data.Sequence as Seq
import Data.List(mapAccumL,sortOn)
import Data.List(mapAccumL,sortOn,sortBy)
import Data.Maybe(fromMaybe,isNothing)
generatePMCFG :: Options -> FilePath -> SourceGrammar -> SourceModule -> Check SourceModule
@@ -260,7 +260,7 @@ combine cnt' ((r,pv):rs) ((r',pv'):rs') =
EQ -> (r*cnt'+r',pv ) : combine cnt' rs ((r',pv'):rs')
GT -> ( r',pv') : combine cnt' ((r,pv):rs) rs'
order = sortOn fst
order = sortBy (\(r1,_) (r2,_) -> compare r2 r1)
mapAccumM f a [] = return (a,[])
mapAccumM f a (x:xs) = do (a, y) <- f a x