haskell-transformers-compat: use latest version when building with GHC 8.0.x.

2016-01-17 10:50:29 +01:00
parent d3d0978abf
commit 1c74ad9f04
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
@@ -45,6 +45,9 @@ self: super: {
  # Older versions of QuickCheck don't support our version of Template Haskell.
  QuickCheck = self.QuickCheck_2_8_2;

+  # Older versions don't support our version of transformers.
+  transformers-compat = self.transformers-compat_0_5_1_4;
+
  # https://github.com/hspec/HUnit/issues/7
  HUnit = dontCheck super.HUnit;