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author | Peter Simons <simons@cryp.to> | 2018-09-27 17:00:22 +0200 |
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committer | Peter Simons <simons@cryp.to> | 2018-09-28 11:16:42 +0200 |
commit | 35cf30bd8e85c11ffeb76ccf1fb23e38504628a0 (patch) | |
tree | 9c64f0d1c941ddba2d14228830f06ffdb596317a /pkgs/development/haskell-modules/patches | |
parent | 0ab8fa2181a5d6561de673a91d51a2a082622328 (diff) | |
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haskell-fgl: fix build with ghc-8.6.x
Diffstat (limited to 'pkgs/development/haskell-modules/patches')
-rw-r--r-- | pkgs/development/haskell-modules/patches/fgl-monad-fail.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/patches/fgl-monad-fail.patch b/pkgs/development/haskell-modules/patches/fgl-monad-fail.patch new file mode 100644 index 00000000000..d0df9b774e4 --- /dev/null +++ b/pkgs/development/haskell-modules/patches/fgl-monad-fail.patch @@ -0,0 +1,61 @@ +From 344a7e452630ace0f5c647e525e0299d99de5902 Mon Sep 17 00:00:00 2001 +From: Alex Washburn <github@recursion.ninja> +Date: Mon, 20 Aug 2018 23:46:32 -0400 +Subject: [PATCH] Fixing issue with MonadFailDesugaring. + +--- + .travis.yml | 9 +++++++++ + Data/Graph/Inductive/Monad.hs | 14 ++++++++++++-- + fgl.cabal | 3 ++- + 3 files changed, 23 insertions(+), 3 deletions(-) + +diff --git a/.travis.yml b/.travis.yml +index db5eeb1..f026dd1 100644 +--- a/Data/Graph/Inductive/Monad.hs ++++ b/Data/Graph/Inductive/Monad.hs +@@ -1,4 +1,4 @@ +-{-# LANGUAGE MultiParamTypeClasses #-} ++{-# LANGUAGE CPP, MultiParamTypeClasses #-} + + -- (c) 2002 by Martin Erwig [see file COPYRIGHT] + -- | Monadic Graphs +@@ -19,6 +19,10 @@ module Data.Graph.Inductive.Monad( + + + import Data.Graph.Inductive.Graph ++#if MIN_VERSION_base(4,12,0) ++import Control.Monad.Fail ++import Prelude hiding (fail) ++#endif + + {-# ANN module "HLint: ignore Redundant lambda" #-} + +@@ -39,7 +43,13 @@ import Data.Graph.Inductive.Graph + + -- Monadic Graph + -- +-class (Monad m) => GraphM m gr where ++class ++#if MIN_VERSION_base(4,12,0) ++ (MonadFail m) ++#else ++ (Monad m) ++#endif ++ => GraphM m gr where + {-# MINIMAL emptyM, isEmptyM, matchM, mkGraphM, labNodesM #-} + + emptyM :: m (gr a b) +diff --git a/fgl.cabal b/fgl.cabal +index 4251a21..4b2a039 100644 +--- a/fgl.cabal ++++ b/fgl.cabal +@@ -18,7 +18,8 @@ extra-source-files: + ChangeLog + + tested-with: GHC == 7.0.4, GHC == 7.2.2, GHC == 7.4.2, GHC == 7.6.3, +- GHC == 7.8.4, GHC == 7.10.2, GHC == 8.0.1, GHC == 8.1.* ++ GHC == 7.8.4, GHC == 7.10.2, GHC == 8.0.1, GHC == 8.2.2, ++ GHC == 8.4.3, GHC == 8.6.1 + + source-repository head + type: git |