From 57ce76dbc121ee554675b9ee6136441ec0bb5710 Mon Sep 17 00:00:00 2001 From: Andreas Källberg Date: Sat, 5 Sep 2020 20:57:30 +0200 Subject: Add two more missing MonadFail imports --- src/compiler/GF/Command/Commands.hs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/compiler/GF/Command/Commands.hs') diff --git a/src/compiler/GF/Command/Commands.hs b/src/compiler/GF/Command/Commands.hs index 718874d0c..0e5c61404 100644 --- a/src/compiler/GF/Command/Commands.hs +++ b/src/compiler/GF/Command/Commands.hs @@ -34,6 +34,7 @@ import Data.Maybe import qualified Data.Map as Map import GF.Text.Pretty import Data.List (sort) +import qualified Control.Monad.Fail as Fail --import Debug.Trace @@ -44,7 +45,7 @@ pgfEnv pgf = Env pgf mos class (Functor m,Monad m,MonadSIO m) => HasPGFEnv m where getPGFEnv :: m PGFEnv -instance (Monad m,HasPGFEnv m,MonadFail m) => TypeCheckArg m where +instance (Monad m,HasPGFEnv m,Fail.MonadFail m) => TypeCheckArg m where typeCheckArg e = (either (fail . render . ppTcError) (return . fst) . flip inferExpr e . pgf) =<< getPGFEnv -- cgit v1.2.3