GitHub/gf-core
1
0
Fork 1
mirror of https://github.com/GrammaticalFramework/gf-core.git synced 2026-04-30 06:52:49 -06:00
Code Issues Packages Projects Releases Wiki Activity

MonadFail: Make backwards-compatible

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

4
src/compiler/GF/CompileInParallel.hs
View File

@@ -20,6 +20,8 @@ import GF.Infra.Ident(moduleNameS)
import GF.Text.Pretty
import GF.System.Console(TermColors(..),getTermColors)
import qualified Data.ByteString.Lazy as BS
-- Control.Monad.Fail import will become redundant in GHC 8.8+
import qualified Control.Monad.Fail as Fail
-- | Compile the given grammar files and everything they depend on,
-- like 'batchCompile'. This function compiles modules in parallel.
@@ -256,7 +258,7 @@ instance Output m => Output (CollectOutput m) where
putStrLnE s = CO (return (putStrLnE s,()))
putStrE s = CO (return (putStrE s,()))
instance MonadFail m => MonadFail (CollectOutput m) where
instance Fail.MonadFail m => Fail.MonadFail (CollectOutput m) where
fail = CO . fail
instance ErrorMonad m => ErrorMonad (CollectOutput m) where