From 1aada58c2bd571718f8d2c20111516deeb1eac0d Mon Sep 17 00:00:00 2001 From: Kosyrev Serge Date: Sat, 10 Mar 2018 06:37:17 +0300 Subject: [PATCH] ghc841 | either: pin to v5 --- pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix index 9cbdc646a26..fc0ff22ab7d 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix @@ -60,6 +60,11 @@ self: super: { doCheck = false; }); + ## Needs bump to a versioned attribute + ## Setup: Encountered missing dependencies: + ## free >=4.9 && <5 + either = super.either_5; + ## Needs bump to a versioned attribute ## • Could not deduce (Semigroup (IterT m a)) ## arising from the superclasses of an instance declaration