MonadFail: Make backwards-compatible

This commit is contained in:
Andreas Källberg
2020-09-05 20:23:07 +02:00
parent 1234c715fc
commit 7268253f5a
15 changed files with 49 additions and 16 deletions

View File

@@ -27,9 +27,10 @@ import Data.List
import qualified Data.Map as Map
import Control.Monad
import GF.Text.Pretty
import qualified Control.Monad.Fail as Fail
-- | combine a list of definitions into a balanced binary search tree
buildAnyTree :: MonadFail m => ModuleName -> [(Ident,Info)] -> m (Map.Map Ident Info)
buildAnyTree :: Fail.MonadFail m => ModuleName -> [(Ident,Info)] -> m (Map.Map Ident Info)
buildAnyTree m = go Map.empty
where
go map [] = return map