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author | Peter Simons <simons@cryp.to> | 2017-09-07 10:47:47 +0200 |
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committer | Peter Simons <simons@cryp.to> | 2017-09-07 17:41:27 +0200 |
commit | 072a0d887280ae1a5e7a754c5329024798948fcf (patch) | |
tree | 34694c8cc17cf17154c5db96f3c236d1fa641800 /pkgs | |
parent | 8809e87684bf6ad2014a42b43b91f7008001aded (diff) | |
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haskell-happy: fix build with ghc-7.8.x
Diffstat (limited to 'pkgs')
-rw-r--r-- | pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix index 3914e3d9b932..b4e975187cca 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix @@ -162,4 +162,7 @@ self: super: { comonad = dontCheck super.comonad; semigroupoids = dontCheck super.semigroupoids; + # https://github.com/simonmar/happy/issues/103 + happy = super.happy.override { mtl = self.mtl_2_2_1; }; + } |