Make it build with ghc-9.10

.github/workflows/haskell.yml

@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ["8.10.7", "9.6", "9.8"]
+        ghc: ["8.10.7", "9.6", "9.8", "9.10"]
         cabal: ["3.12"]
         sys:
           - { os: windows-latest, shell: 'C:/msys64/usr/bin/bash.exe -e {0}' }

cabal.project

@@ -13,8 +13,8 @@ repository cardano-haskell-packages
 -- See CONTRIBUTING for information about these, including some Nix commands
 -- you need to run if you change them
 index-state:
-  , hackage.haskell.org 2024-06-23T23:01:13Z
-  , cardano-haskell-packages 2024-07-02T13:27:37Z
+  , hackage.haskell.org 2024-07-30T01:49:10Z
+  , cardano-haskell-packages 2024-07-30T02:20:18Z
 
 packages:
     cardano-api
@@ -45,6 +45,17 @@ test-show-details: direct
 -- Always write GHC env files, because they are needed for ghci.
 write-ghc-environment-files: always
 
+constraints:
+  , plutus-ledger-api ^>= 1.31
+
+allow-newer:
+  -- These are required due to the above.
+  , cardano-ledger-alonzo:plutus-ledger-api
+  , cardano-ledger-alonzo-test:plutus-ledger-api
+  , cardano-ledger-babbage:plutus-ledger-api
+  , cardano-ledger-binary:plutus-ledger-api
+  , cardano-ledger-conway:plutus-ledger-api
+
 -- IMPORTANT
 -- Do NOT add more source-repository-package stanzas here unless they are strictly
 -- temporary! Please read the section in CONTRIBUTING about updating dependencies.

cardano-api-gen/cardano-api-gen.cabal

@@ -24,7 +24,7 @@ extra-source-files:
 common project-config
   default-language: Haskell2010
   default-extensions: OverloadedStrings
-  build-depends: base >=4.14 && <4.20
+  build-depends: base >=4.14 && <4.21
   ghc-options:
     -Wall
     -Wcompat

cardano-api/cardano-api.cabal

@@ -23,7 +23,7 @@ extra-doc-files:
 common project-config
   default-language: Haskell2010
   default-extensions: OverloadedStrings
-  build-depends: base >=4.14 && <4.20
+  build-depends: base >=4.14 && <4.21
   ghc-options:
     -Wall
     -Wcompat
@@ -205,10 +205,10 @@ library internal
     ouroboros-network-framework,
     ouroboros-network-protocols,
     parsec,
-    plutus-ledger-api:{plutus-ledger-api, plutus-ledger-api-testlib} ^>=1.30,
+    plutus-ledger-api:{plutus-ledger-api, plutus-ledger-api-testlib} ^>=1.31,
     prettyprinter,
     prettyprinter-ansi-terminal,
-    prettyprinter-configurable ^>=1.30,
+    prettyprinter-configurable ^>=1.31,
     random,
     safe-exceptions,
     scientific,
@@ -393,8 +393,8 @@ test-suite cardano-api-golden
     hedgehog-extras ^>=0.6.1.0,
     microlens,
     parsec,
-    plutus-core ^>=1.30,
-    plutus-ledger-api ^>=1.30,
+    plutus-core ^>=1.31,
+    plutus-ledger-api ^>=1.31,
     tasty,
     tasty-hedgehog,
     text,

cardano-api/internal/Cardano/Api/ValueParser.hs

@@ -14,7 +14,7 @@ import           Control.Applicative (many, some, (<|>))
 import qualified Data.ByteString.Char8 as BSC
 import qualified Data.Char as Char
 import           Data.Functor (void, ($>))
-import           Data.List (foldl')
+import           Data.List as List (foldl')
 import qualified Data.Text as Text
 import qualified Data.Text.Encoding as Text
 import           Data.Word (Word64)
@@ -109,7 +109,7 @@ word64 = do
 decimal :: Parser Integer
 decimal = do
   digits <- many1 digit
-  return $! foldl' (\x d -> 10 * x + toInteger (Char.digitToInt d)) 0 digits
+  return $! List.foldl' (\x d -> 10 * x + toInteger (Char.digitToInt d)) 0 digits
 
 -- | Asset name parser.
 assetName :: Parser AssetName

cardano-api/test/cardano-api-test/Test/Cardano/Api/ProtocolParameters.hs

@@ -22,7 +22,7 @@ import           Data.Aeson (FromJSON, Object, ToJSON, eitherDecode)
 import qualified Data.Aeson.Key as Aeson
 import qualified Data.Aeson.KeyMap as Aeson
 import qualified Data.ByteString.Lazy as LBS
-import           Data.Foldable (foldl')
+import           Data.Foldable as Foldable (foldl')
 
 import           Test.Gen.Cardano.Api.Typed (genProtocolParameters)
 
@@ -204,7 +204,7 @@ patchProtocolParamsJSONOrFail era s =
   filtersForEra era' = fail $ "filtersForEra is not defined for: " <> show era'
 
   applyFilters :: [String] -> Object -> Object
-  applyFilters filters o = foldl' (flip Aeson.delete) o (map Aeson.fromString filters)
+  applyFilters filters o = Foldable.foldl' (flip Aeson.delete) o (map Aeson.fromString filters)
 
   -- Renames the key of an entry in a JSON object.
   -- If there already is a key with the new name in the object the function fails.

flake.nix

@@ -29,7 +29,7 @@
     # see flake `variants` below for alternative compilers
     defaultCompiler = "ghc982";
     haddockShellCompiler = defaultCompiler;
-    mingwCompiler = "ghc965";
+    mingwCompiler = "ghc966";
 
     cabalHeadOverlay = final: prev: {
       cabal-head =