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authorPeter Simons <simons@cryp.to>2018-02-07 13:07:09 +0100
committerPeter Simons <simons@cryp.to>2018-02-10 18:05:28 +0100
commit36a095e27e58665e98dcbe91b052b770b9c6183c (patch)
tree67ec01883cae76f879b124d682e83b56addfcd98
parent1d4529c7e25669136c08a3020ab8b8e733408803 (diff)
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haskell-contravariant: fix build on GHC 7.10.x
-rw-r--r--pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix1
1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
index fc41fc0b3d30..56f61fddb33e 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
@@ -186,6 +186,7 @@ self: super: {
   attoparsec = addBuildDepends super.attoparsec (with self; [semigroups fail]);
   bytes = addBuildDepend super.bytes self.doctest;
   case-insensitive = addBuildDepend super.case-insensitive self.semigroups;
+  contravariant = addBuildDepend super.contravariant self.semigroups;
   dependent-map = addBuildDepend super.dependent-map self.semigroups;
   distributive = addBuildDepend (dontCheck super.distributive) self.semigroups;
   Glob = addBuildDepends super.Glob (with self; [semigroups]);