From 4202bac068034ba31bd05ae2664e43c95708311d Mon Sep 17 00:00:00 2001
From: Joe Hermaszewski <git@monoid.al>
Date: Fri, 23 Oct 2020 11:03:05 +0800
Subject: [PATCH] Remove Generic1 instance for NKeyName

See https://github.com/haskell-nix/hnix/issues/225
---
 src/Nix/Expr/Types.hs | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/Nix/Expr/Types.hs b/src/Nix/Expr/Types.hs
index 3ead3fe..3965d7d 100644
--- a/src/Nix/Expr/Types.hs
+++ b/src/Nix/Expr/Types.hs
@@ -363,11 +363,6 @@ instance Hashable SourcePos where
   hashWithSalt salt (SourcePos f l c) =
     salt `hashWithSalt` f `hashWithSalt` l `hashWithSalt` c
 
-instance Generic1 NKeyName where
-  type Rep1 NKeyName = NKeyName
-  from1 = id
-  to1   = id
-
 instance NFData1 NKeyName where
   liftRnf _ (StaticKey  !_            ) = ()
   liftRnf _ (DynamicKey (Plain !_)    ) = ()