Merge pull request #1152 from input-output-hk/lc/GHC2021

Upgrade from Haskell2010 to GHC2021

Author: ch1bo

hydra-cardano-api/hydra-cardano-api.cabal

@@ -19,45 +19,20 @@ flag hydra-development
   manual:      True
 
 common project-config
-  default-language:   Haskell2010
+  default-language:   GHC2021
   default-extensions:
-    BangPatterns
-    BinaryLiterals
-    ConstraintKinds
     DataKinds
     DefaultSignatures
     DeriveAnyClass
-    DeriveDataTypeable
-    DeriveFoldable
-    DeriveFunctor
-    DeriveGeneric
-    DeriveTraversable
     DerivingStrategies
-    EmptyDataDecls
-    ExistentialQuantification
-    FlexibleContexts
-    FlexibleInstances
     FunctionalDependencies
     GADTs
-    GeneralizedNewtypeDeriving
-    InstanceSigs
-    KindSignatures
     LambdaCase
-    MultiParamTypeClasses
     MultiWayIf
-    NamedFieldPuns
-    NumericUnderscores
     OverloadedStrings
     PartialTypeSignatures
-    PatternGuards
-    RankNTypes
-    ScopedTypeVariables
-    StandaloneDeriving
-    TupleSections
-    TypeApplications
+    PatternSynonyms
     TypeFamilies
-    TypeOperators
-    TypeSynonymInstances
     ViewPatterns
 
   ghc-options:

hydra-cardano-api/src/Hydra/Cardano/Api.hs

@@ -1,5 +1,3 @@
-{-# LANGUAGE PatternSynonyms #-}
-
 -- | A Haskell API for Cardano, tailored to the Hydra project.
 --
 -- This package provides a wrapper around the @cardano-ledger@, @cardano-api@ and

hydra-cardano-api/src/Hydra/Cardano/Api/AddressInEra.hs

@@ -1,5 +1,3 @@
-{-# LANGUAGE TypeApplications #-}
-
 module Hydra.Cardano.Api.AddressInEra where
 
 import Hydra.Cardano.Api.Prelude

hydra-cardano-api/src/Hydra/Cardano/Api/Tx.hs

@@ -1,5 +1,3 @@
-{-# LANGUAGE TypeApplications #-}
-
 module Hydra.Cardano.Api.Tx where
 
 import Hydra.Cardano.Api.Prelude

hydra-cardano-api/src/Hydra/Cardano/Api/TxOut.hs

@@ -1,5 +1,3 @@
-{-# LANGUAGE TypeApplications #-}
-
 module Hydra.Cardano.Api.TxOut where
 
 import Hydra.Cardano.Api.MultiAssetSupportedInEra (HasMultiAsset (..))

hydra-cardano-api/src/Hydra/Cardano/Api/TxOutDatum.hs

@@ -1,5 +1,3 @@
-{-# LANGUAGE TypeApplications #-}
-
 module Hydra.Cardano.Api.TxOutDatum where
 
 import Hydra.Cardano.Api.Prelude

hydra-cardano-api/src/Hydra/Cardano/Api/Witness.hs

@@ -1,5 +1,3 @@
-{-# LANGUAGE TypeApplications #-}
-
 module Hydra.Cardano.Api.Witness where
 
 import Hydra.Cardano.Api.Prelude

hydra-cluster/bench/Bench/EndToEnd.hs

@@ -1,6 +1,4 @@
-{-# LANGUAGE DeriveAnyClass #-}
 {-# LANGUAGE DuplicateRecordFields #-}
-{-# LANGUAGE TypeApplications #-}
 
 module Bench.EndToEnd where
 

hydra-cluster/bench/Main.hs

@@ -1,5 +1,4 @@
 {-# LANGUAGE DuplicateRecordFields #-}
-{-# LANGUAGE TypeApplications #-}
 
 module Main where
 

hydra-cluster/exe/log-filter/Main.hs

@@ -1,4 +1,3 @@
-{-# LANGUAGE TypeApplications #-}
 
 module Main where