gentoo-overlay/dev-haskell/top/files/top-1.7-ghc-7.10.patch

diff --git a/src/Top/Implementation/TypeGraph/DefaultHeuristics.hs b/src/Top/Implementation/TypeGraph/DefaultHeuristics.hs
index 2cc5210..faf4c8c 100644
--- a/src/Top/Implementation/TypeGraph/DefaultHeuristics.hs
+++ b/src/Top/Implementation/TypeGraph/DefaultHeuristics.hs
@@ -1,2 +1,3 @@
+{-# LANGUAGE FlexibleContexts #-}
 -----------------------------------------------------------------------------
 -- | License      :  GPL
diff --git a/src/Top/Monad/Select.hs b/src/Top/Monad/Select.hs
index e5953cb..72276b4 100644
--- a/src/Top/Monad/Select.hs
+++ b/src/Top/Monad/Select.hs
@@ -16,4 +16,6 @@ module Top.Monad.Select
 import Top.Util.Embedding
 import Control.Monad.State
+import Control.Monad
+import Control.Applicative
 
 --------------------------------------------------------
@@ -22,4 +24,11 @@ import Control.Monad.State
 newtype Select t m a = Select (m a)
 
+instance Monad m => Functor (Select t m) where
+    fmap  = liftM
+
+instance Monad m => Applicative (Select t m) where
+    pure  = return
+    (<*>) = ap  -- defined in Control.Monad
+
 instance Monad m => Monad (Select t m) where
    return a       = Select (return a) 
@@ -43,4 +52,11 @@ select = Select
 data SelectFix (t :: (* -> *) -> *) (m :: * -> *) a = SelectFix (m a)
 
+instance Monad m => Functor (SelectFix t m) where
+    fmap  = liftM
+
+instance Monad m => Applicative (SelectFix t m) where
+    pure  = return
+    (<*>) = ap  -- defined in Control.Monad
+
 instance Monad m => Monad (SelectFix t m) where
    return a          = SelectFix (return a)
diff --git a/src/Top/Monad/StateFix.hs b/src/Top/Monad/StateFix.hs
index d77919d..bd8fb76 100644
--- a/src/Top/Monad/StateFix.hs
+++ b/src/Top/Monad/StateFix.hs
@@ -16,4 +16,6 @@ import Control.Monad.State
 import Control.Monad.Identity
 import Control.Monad.Writer
+import Control.Monad
+import Control.Applicative
 
 type StateFix s = StateFixT s Identity
@@ -21,4 +23,11 @@ type StateFix s = StateFixT s Identity
 data StateFixT s m a = Fix { unFix :: StateT (s (StateFixT s m)) m a }
 
+instance Monad m => Functor (StateFixT s m) where
+    fmap  = liftM
+
+instance Monad m => Applicative (StateFixT s m) where
+    pure  = return
+    (<*>) = ap  -- defined in Control.Monad
+
 instance Monad m => Monad (StateFixT s m) where 
    return  = Fix . return