diff options
Diffstat (limited to 'overlays/spm/server/Crypto/JOSE/Error')
-rw-r--r-- | overlays/spm/server/Crypto/JOSE/Error/Instances.hs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/overlays/spm/server/Crypto/JOSE/Error/Instances.hs b/overlays/spm/server/Crypto/JOSE/Error/Instances.hs new file mode 100644 index 00000000..9f3eea51 --- /dev/null +++ b/overlays/spm/server/Crypto/JOSE/Error/Instances.hs | |||
@@ -0,0 +1,11 @@ | |||
1 | {-# OPTIONS_GHC -Wno-orphans #-} | ||
2 | |||
3 | module Crypto.JOSE.Error.Instances () where | ||
4 | |||
5 | import Data.Monoid (Monoid) | ||
6 | import Control.Monad (Monad) | ||
7 | import Control.Applicative (Alternative) | ||
8 | |||
9 | import Crypto.JOSE.Error | ||
10 | |||
11 | deriving newtype instance (Monad m, Monoid e) => Alternative (JOSE e m) | ||