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haskell-lambdabot-core: apply patch from @int-e to fix GHC 8.4.x build

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This commit is contained in:
Peter Simons 2018-05-23 12:23:16 +02:00
parent 31f76cde3e
commit 8f96324584
2 changed files with 17 additions and 0 deletions
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2
pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
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@ -448,4 +448,6 @@ self: super: {
sha256 = "1bpsqq80h6nxm04wddgcgyzn0fjfsmhccmqb211jqswv5209znx8"; sha256 = "1bpsqq80h6nxm04wddgcgyzn0fjfsmhccmqb211jqswv5209znx8";
}); });
lambdabot-core = appendPatch super.lambdabot-core ./patches/lambdabot-core-ghc-8.4.x-fix.patch;
} }

15
pkgs/development/haskell-modules/patches/lambdabot-core-ghc-8.4.x-fix.patch Normal file
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@ -0,0 +1,15 @@
index 60e134c..246d8ca 100644
--- lambdabot-core/src/Lambdabot/Config.hs
+++ lambdabot-core/src/Lambdabot/Config.hs
@@ -29,9 +29,9 @@ import Data.Typeable
import Data.Generics (everywhere, mkT)
import Language.Haskell.TH
-data Config t where Config :: (Typeable1 k, GCompare k) => !(k t) -> t -> (t -> t -> t) -> Config t
+data Config t where Config :: (Typeable k, GCompare k) => !(k t) -> t -> (t -> t -> t) -> Config t
-cast1 :: (Typeable1 f, Typeable1 g) => f a -> Maybe (g a)
+cast1 :: (Typeable f, Typeable g) => f a -> Maybe (g a)
cast1 = fmap runIdentity . gcast1 . Identity
instance GEq Config where