gentoo resync : 25.08.2020

1 files changed, 20 insertions, 0 deletions

diff --git a/dev-haskell/hex/files/hex-0.1.2-monadfail.patch b/dev-haskell/hex/files/hex-0.1.2-monadfail.patch
new file mode 100644
index 000000000000..27caaf0774f2
--- /dev/null
+++ b/dev-haskell/hex/files/hex-0.1.2-monadfail.patch
@@ -0,0 +1,20 @@
+--- hex-0.1.2/Data/Hex.hs	2011-10-11 05:44:11.000000000 +1100
++++ Data/Hex.hs	2020-08-01 12:28:49.166983032 +1000
+@@ -22,7 +22,7 @@
+     -- | Convert string into hexadecimal.
+     hex   :: t -> t
+     -- | Convert from hexadecimal and fail on invalid input.
+-    unhex :: Monad m => t -> m t
++    unhex :: (Monad m, MonadFail m) => t -> m t
+ 
+ 
+ instance Hex String where
+@@ -37,7 +37,7 @@
+     unhex [_]      = fail "Non-even length"
+ 
+ 
+-c :: Monad m => Char -> m Int
++c :: (Monad m, MonadFail m) => Char -> m Int
+ c '0' = return 0
+ c '1' = return 1
+ c '2' = return 2