1 files changed, 51 insertions, 0 deletions
diff --git a/pkgs/applications/science/logic/sad/monoid.patch b/pkgs/applications/science/logic/sad/monoid.patch
new file mode 100644
index 00000000000..da9c21bcae9
--- /dev/null
+++ b/pkgs/applications/science/logic/sad/monoid.patch
@@ -0,0 +1,51 @@
+diff --git a/Alice/Core/Check.hs b/Alice/Core/Check.hs
+index 0700fa0388f..69815864710 100644
+--- a/Alice/Core/Check.hs
++++ b/Alice/Core/Check.hs
+@@ -18,8 +18,12 @@
+  -  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  -}
+ 
++{-# LANGUAGE NoImplicitPrelude #-}
++
+ module Alice.Core.Check (fillDef) where
+ 
++import Prelude hiding ((<>))
++
+ import Control.Monad
+ import Data.Maybe
+ 
+diff --git a/Alice/Core/Reason.hs b/Alice/Core/Reason.hs
+index c361bcf220d..4e493d8c91b 100644
+--- a/Alice/Core/Reason.hs
++++ b/Alice/Core/Reason.hs
+@@ -17,9 +17,12 @@
+  -  You should have received a copy of the GNU General Public License
+  -  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  -}
++{-# LANGUAGE NoImplicitPrelude #-}
+ 
+ module Alice.Core.Reason where
+ 
++import Prelude hiding ((<>))
++
+ import Control.Monad
+ 
+ import Alice.Core.Base
+diff --git a/Alice/Core/Verify.hs b/Alice/Core/Verify.hs
+index 4f8550bdf11..0f59d135b16 100644
+--- a/Alice/Core/Verify.hs
++++ b/Alice/Core/Verify.hs
+@@ -18,8 +18,12 @@
+  -  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  -}
+ 
++{-# LANGUAGE NoImplicitPrelude #-}
++
+ module Alice.Core.Verify (verify) where
+ 
++import Prelude hiding ((<>))
++
+ import Control.Monad
+ import Data.IORef
+ import Data.Maybe